From 0b221e8945ae785dc706d8ea9a9e8e25532c0096 Mon Sep 17 00:00:00 2001 From: Friendika Date: Tue, 28 Jun 2011 21:11:52 -0700 Subject: bug #96 move libraries to library - better alignment of like rotator --- library/cropper/cropper.css | 182 + library/cropper/cropper.html | 228 + library/cropper/cropper.js | 566 + library/cropper/cropper.uncompressed.js | 1331 ++ library/cropper/lib/builder.js | 101 + library/cropper/lib/controls.js | 815 + library/cropper/lib/dragdrop.js | 915 ++ library/cropper/lib/effects.js | 958 ++ library/cropper/lib/prototype.js | 2006 +++ library/cropper/lib/scriptaculous.js | 47 + library/cropper/lib/slider.js | 283 + library/cropper/lib/unittest.js | 383 + library/cropper/licence.txt | 12 + library/cropper/marqueeHoriz.gif | Bin 0 -> 1125 bytes library/cropper/marqueeVert.gif | Bin 0 -> 1141 bytes library/cropper/tests/castle.jpg | Bin 0 -> 34429 bytes library/cropper/tests/castleMed.jpg | Bin 0 -> 50584 bytes library/cropper/tests/example-Basic.htm | 106 + 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library/simplepie/demo/test.php | 62 + library/simplepie/idn/LICENCE | 502 + library/simplepie/idn/ReadMe.txt | 123 + library/simplepie/idn/idna_convert.class.php | 969 ++ library/simplepie/idn/npdata.ser | 1 + library/simplepie/simplepie.inc | 15145 +++++++++++++++++++ library/tinymce/changelog.txt | 1075 ++ library/tinymce/examples/css/content.css | 105 + library/tinymce/examples/css/word.css | 53 + library/tinymce/examples/custom_formats.html | 107 + library/tinymce/examples/full.html | 96 + library/tinymce/examples/index.html | 10 + library/tinymce/examples/lists/image_list.js | 9 + library/tinymce/examples/lists/link_list.js | 10 + library/tinymce/examples/lists/media_list.js | 10 + library/tinymce/examples/lists/template_list.js | 9 + library/tinymce/examples/media/logo.jpg | Bin 0 -> 2729 bytes library/tinymce/examples/media/logo_over.jpg | Bin 0 -> 6473 bytes library/tinymce/examples/media/sample.avi | Bin 0 -> 82944 bytes library/tinymce/examples/media/sample.dcr | Bin 0 -> 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background-color: transparent; +} + +/* fix for IE displaying all boxes at line-height by default, although they are still 1 pixel high until we combine them with the pointless span */ +.imgCrop_wrap, +.imgCrop_wrap * { + font-size: 0; +} + +.imgCrop_overlay { + background-color: #000; + opacity: 0.5; + filter:alpha(opacity=50); + position: absolute; + width: 100%; + height: 100%; +} + +.imgCrop_selArea { + position: absolute; + /* @done_in_js + top: 20px; + left: 20px; + width: 200px; + height: 200px; + background: transparent url(castle.jpg) no-repeat -210px -110px; + */ + cursor: move; + z-index: 2; +} + +/* clickArea is all a fix for IE 5.5 & 6 to allow the user to click on the given area */ +.imgCrop_clickArea { + width: 100%; + height: 100%; + background-color: #FFF; + opacity: 0.01; + filter:alpha(opacity=01); +} + +.imgCrop_marqueeHoriz { + position: absolute; + width: 100%; + height: 1px; + background: transparent url(marqueeHoriz.gif) repeat-x 0 0; + z-index: 3; +} + +.imgCrop_marqueeVert { + position: absolute; + height: 100%; + width: 1px; + background: transparent url(marqueeVert.gif) repeat-y 0 0; + z-index: 3; +} + +/* + * FIX MARCHING ANTS IN IE + * As IE <6 tries to load background images we can uncomment the follwoing hack + * to remove that issue, not as pretty - but is anything in IE? + * And yes I do know that 'filter' is evil, but it will make it look semi decent in IE + * +* html .imgCrop_marqueeHoriz, +* html .imgCrop_marqueeVert { + background: transparent; + filter: Invert; +} +* html .imgCrop_marqueeNorth { border-top: 1px dashed #000; } +* html .imgCrop_marqueeEast { border-right: 1px dashed #000; } +* html .imgCrop_marqueeSouth { border-bottom: 1px dashed #000; } +* html .imgCrop_marqueeWest { border-left: 1px dashed #000; } +*/ + +.imgCrop_marqueeNorth { top: 0; left: 0; } +.imgCrop_marqueeEast { top: 0; right: 0; } +.imgCrop_marqueeSouth { bottom: 0px; left: 0; } +.imgCrop_marqueeWest { top: 0; left: 0; } + + +.imgCrop_handle { + position: absolute; + border: 1px solid #333; + width: 6px; + height: 6px; + background: #FFF; + opacity: 0.5; + filter:alpha(opacity=50); + z-index: 4; +} + +/* fix IE 5 box model */ +* html .imgCrop_handle { + width: 8px; + height: 8px; + wid\th: 6px; + hei\ght: 6px; +} + +.imgCrop_handleN { + top: -3px; + left: 0; + /* margin-left: 49%; @done_in_js */ + cursor: n-resize; +} + +.imgCrop_handleNE { + top: -3px; + right: -3px; + cursor: ne-resize; +} + +.imgCrop_handleE { + top: 0; + right: -3px; + /* margin-top: 49%; @done_in_js */ + cursor: e-resize; +} + +.imgCrop_handleSE { + right: -3px; + bottom: -3px; + cursor: se-resize; +} + +.imgCrop_handleS { + right: 0; + bottom: -3px; + /* margin-right: 49%; @done_in_js */ + cursor: s-resize; +} + +.imgCrop_handleSW { + left: -3px; + bottom: -3px; + cursor: sw-resize; +} + +.imgCrop_handleW { + top: 0; + left: -3px; + /* margin-top: 49%; @done_in_js */ + cursor: w-resize; +} + +.imgCrop_handleNW { + top: -3px; + left: -3px; + cursor: nw-resize; +} + +/** + * Create an area to click & drag around on as the default browser behaviour is to let you drag the image + */ +.imgCrop_dragArea { + width: 100%; + height: 100%; + z-index: 200; + position: absolute; + top: 0; + left: 0; +} + +.imgCrop_previewWrap { + /* width: 200px; @done_in_js */ + /* height: 200px; @done_in_js */ + overflow: hidden; + position: relative; +} + +.imgCrop_previewWrap img { + position: absolute; +} \ No newline at end of file diff --git a/library/cropper/cropper.html b/library/cropper/cropper.html new file mode 100644 index 000000000..236235247 --- /dev/null +++ b/library/cropper/cropper.html @@ -0,0 +1,228 @@ + 1. + + 2. + + 3. + + +Options + +ratioDim obj + The pixel dimensions to apply as a restrictive ratio, with properties x & y. +minWidth int + The minimum width for the select area in pixels. +minHeight int + The mimimum height for the select area in pixels. +maxWidth int + The maximum width for the select areas in pixels (if both minWidth & maxWidth set to same the width of the cropper will be fixed) +maxHeight int + The maximum height for the select areas in pixels (if both minHeight & maxHeight set to same the height of the cropper will be fixed) +displayOnInit int + Whether to display the select area on initialisation, only used when providing minimum width & height or ratio. +onEndCrop func + The callback function to provide the crop details to on end of a crop. +captureKeys boolean + Whether to capture the keys for moving the select area, as these can cause some problems at the moment. +onloadCoords obj + A coordinates object with properties x1, y1, x2 & y2; for the coordinates of the select area to display onload + +The callback function + +The callback function is a function that allows you to capture the crop co-ordinates when the user finished a crop movement, it is passed two arguments: + + * coords, obj, coordinates object with properties x1, y1, x2 & y2; for the coordinates of the select area. + * dimensions, obj, dimensions object with properities width & height; for the dimensions of the select area. + +An example function which outputs the crop values to form fields: +Display code as plain text +JavaScript: + + 1. + function onEndCrop( coords, dimensions ) { + 2. + $( 'x1' ).value = coords.x1; + 3. + $( 'y1' ).value = coords.y1; + 4. + $( 'x2' ).value = coords.x2; + 5. + $( 'y2' ).value = coords.y2; + 6. + $( 'width' ).value = dimensions.width; + 7. + $( 'height' ).value = dimensions.height; + 8. + } + +Basic interface + +This basic example will attach the cropper UI to the test image and return crop results to the provided callback function. +Display code as plain text +HTML: + + 1. + Test image + 2. + + 3. + + +Minimum dimensions + +You can apply minimum dimensions to a single axis or both, this example applies minimum dimensions to both axis. +Display code as plain text +HTML: + + 1. + Test image + 2. + + 3. + + +Select area ratio + +You can apply a ratio to the selection area, this example applies a 4:3 ratio to the select area. +Display code as plain text +HTML: + + 1. + Test image + 2. + + 3. + + +With crop preview + +You can display a dynamically prouced preview of the resulting crop by using the ImgWithPreview subclass, a preview can only be displayed when we have a fixed size (set via minWidth & minHeight options). Note that the displayOnInit option is not required as this is the default behaviour when displaying a crop preview. +Display code as plain text +HTML: + + 1. + Test image + 2. +
+ 3. + + 4. + + +Known Issues + + * Safari animated gifs, only one of each will animate, this seems to be a known Safari issue. + * After drawing an area and then clicking to start a new drag in IE 5.5 the rendered height appears as the last height until the user drags, this appears to be the related to another IE error (which has been fixed) where IE does not always redraw the select area properly. + * Lack of CSS opacity support in Opera before version 9 mean we disable those style rules, if Opera 8 support is important you & you want the overlay to work then you can use the Opera rules in the CSS to apply a black PNG with 50% alpha transparency to replicate the effect. + * Styling & borders on image, any CSS styling applied directly to the image itself (floats, borders, padding, margin, etc.) will cause problems with the cropper. The use of a wrapper element to apply these styles to is recommended. + * overflow: auto or overflow: scroll on parent will cause cropper to burst out of parent in IE and Opera when applied (maybe Mac browsers too) I'm not sure why yet. + +If you use CakePHP you will notice that including this in your script will break the CSS layout. This is due to the CSS rule + +form div{ +vertical-align: text-top; +margin-left: 1em; +margin-bottom:2em; +overflow: auto; +} + +A simple workaround is to add another rule directly after this like so: + +form div.no_cake, form div.no_cake div { +margin:0; +overflow:hidden; +} + +and then in your code surround the img tag with a div with the class name of no_cake. + +Cheers + diff --git a/library/cropper/cropper.js b/library/cropper/cropper.js new file mode 100644 index 000000000..486a92ad9 --- /dev/null +++ b/library/cropper/cropper.js @@ -0,0 +1,566 @@ +/** + * Copyright (c) 2006, David Spurr (http://www.defusion.org.uk/) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * * Neither the name of the David Spurr nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * http://www.opensource.org/licenses/bsd-license.php + * + * See scriptaculous.js for full scriptaculous licence + */ + +var CropDraggable=Class.create(); +Object.extend(Object.extend(CropDraggable.prototype,Draggable.prototype),{initialize:function(_1){ +this.options=Object.extend({drawMethod:function(){ +}},arguments[1]||{}); +this.element=$(_1); +this.handle=this.element; +this.delta=this.currentDelta(); +this.dragging=false; +this.eventMouseDown=this.initDrag.bindAsEventListener(this); +Event.observe(this.handle,"mousedown",this.eventMouseDown); +Draggables.register(this); +},draw:function(_2){ +var _3=Position.cumulativeOffset(this.element); +var d=this.currentDelta(); +_3[0]-=d[0]; +_3[1]-=d[1]; +var p=[0,1].map(function(i){ +return (_2[i]-_3[i]-this.offset[i]); +}.bind(this)); +this.options.drawMethod(p); +}}); +var Cropper={}; +Cropper.Img=Class.create(); +Cropper.Img.prototype={initialize:function(_7,_8){ +this.options=Object.extend({ratioDim:{x:0,y:0},minWidth:0,minHeight:0,displayOnInit:false,onEndCrop:Prototype.emptyFunction,captureKeys:true,onloadCoords:null,maxWidth:0,maxHeight:0},_8||{}); +this.img=$(_7); +this.clickCoords={x:0,y:0}; +this.dragging=false; +this.resizing=false; +this.isWebKit=/Konqueror|Safari|KHTML/.test(navigator.userAgent); +this.isIE=/MSIE/.test(navigator.userAgent); +this.isOpera8=/Opera\s[1-8]/.test(navigator.userAgent); +this.ratioX=0; +this.ratioY=0; +this.attached=false; +this.fixedWidth=(this.options.maxWidth>0&&(this.options.minWidth>=this.options.maxWidth)); +this.fixedHeight=(this.options.maxHeight>0&&(this.options.minHeight>=this.options.maxHeight)); +if(typeof this.img=="undefined"){ +return; +} +$A(document.getElementsByTagName("script")).each(function(s){ +if(s.src.match(/cropper\.js/)){ +var _a=s.src.replace(/cropper\.js(.*)?/,""); +var _b=document.createElement("link"); +_b.rel="stylesheet"; +_b.type="text/css"; +_b.href=_a+"cropper.css"; +_b.media="screen"; +document.getElementsByTagName("head")[0].appendChild(_b); +} +}); +if(this.options.ratioDim.x>0&&this.options.ratioDim.y>0){ +var _c=this.getGCD(this.options.ratioDim.x,this.options.ratioDim.y); +this.ratioX=this.options.ratioDim.x/_c; +this.ratioY=this.options.ratioDim.y/_c; +} +this.subInitialize(); +if(this.img.complete||this.isWebKit){ +this.onLoad(); +}else{ +Event.observe(this.img,"load",this.onLoad.bindAsEventListener(this)); +} +},getGCD:function(a,b){ +if(b==0){ +return a; +} +return this.getGCD(b,a%b); +},onLoad:function(){ +var _f="imgCrop_"; +var _10=this.img.parentNode; +var _11=""; +if(this.isOpera8){ +_11=" opera8"; +} +this.imgWrap=Builder.node("div",{"class":_f+"wrap"+_11}); +this.north=Builder.node("div",{"class":_f+"overlay "+_f+"north"},[Builder.node("span")]); +this.east=Builder.node("div",{"class":_f+"overlay "+_f+"east"},[Builder.node("span")]); +this.south=Builder.node("div",{"class":_f+"overlay "+_f+"south"},[Builder.node("span")]); +this.west=Builder.node("div",{"class":_f+"overlay "+_f+"west"},[Builder.node("span")]); +var _12=[this.north,this.east,this.south,this.west]; +this.dragArea=Builder.node("div",{"class":_f+"dragArea"},_12); +this.handleN=Builder.node("div",{"class":_f+"handle "+_f+"handleN"}); +this.handleNE=Builder.node("div",{"class":_f+"handle "+_f+"handleNE"}); +this.handleE=Builder.node("div",{"class":_f+"handle "+_f+"handleE"}); +this.handleSE=Builder.node("div",{"class":_f+"handle "+_f+"handleSE"}); +this.handleS=Builder.node("div",{"class":_f+"handle "+_f+"handleS"}); +this.handleSW=Builder.node("div",{"class":_f+"handle "+_f+"handleSW"}); +this.handleW=Builder.node("div",{"class":_f+"handle "+_f+"handleW"}); +this.handleNW=Builder.node("div",{"class":_f+"handle "+_f+"handleNW"}); +this.selArea=Builder.node("div",{"class":_f+"selArea"},[Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeNorth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeEast"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeSouth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeWest"},[Builder.node("span")]),this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW,Builder.node("div",{"class":_f+"clickArea"})]); +this.imgWrap.appendChild(this.img); +this.imgWrap.appendChild(this.dragArea); +this.dragArea.appendChild(this.selArea); +this.dragArea.appendChild(Builder.node("div",{"class":_f+"clickArea"})); +_10.appendChild(this.imgWrap); +this.startDragBind=this.startDrag.bindAsEventListener(this); +Event.observe(this.dragArea,"mousedown",this.startDragBind); +this.onDragBind=this.onDrag.bindAsEventListener(this); +Event.observe(document,"mousemove",this.onDragBind); +this.endCropBind=this.endCrop.bindAsEventListener(this); +Event.observe(document,"mouseup",this.endCropBind); +this.resizeBind=this.startResize.bindAsEventListener(this); +this.handles=[this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW]; +this.registerHandles(true); +if(this.options.captureKeys){ +this.keysBind=this.handleKeys.bindAsEventListener(this); +Event.observe(document,"keypress",this.keysBind); +} +new CropDraggable(this.selArea,{drawMethod:this.moveArea.bindAsEventListener(this)}); +this.setParams(); +},registerHandles:function(_13){ +for(var i=0;i0&&this.options.ratioDim.y>0){ +_1a.x1=Math.ceil((this.imgW-this.options.ratioDim.x)/2); +_1a.y1=Math.ceil((this.imgH-this.options.ratioDim.y)/2); +_1a.x2=_1a.x1+this.options.ratioDim.x; +_1a.y2=_1a.y1+this.options.ratioDim.y; +_1b=true; +} +} +this.setAreaCoords(_1a,false,false,1); +if(this.options.displayOnInit&&_1b){ +this.selArea.show(); +this.drawArea(); +this.endCrop(); +} +this.attached=true; +},remove:function(){ +if(this.attached){ +this.attached=false; +this.imgWrap.parentNode.insertBefore(this.img,this.imgWrap); +this.imgWrap.parentNode.removeChild(this.imgWrap); +Event.stopObserving(this.dragArea,"mousedown",this.startDragBind); +Event.stopObserving(document,"mousemove",this.onDragBind); +Event.stopObserving(document,"mouseup",this.endCropBind); +this.registerHandles(false); +if(this.options.captureKeys){ +Event.stopObserving(document,"keypress",this.keysBind); +} +} +},reset:function(){ +if(!this.attached){ +this.onLoad(); +}else{ +this.setParams(); +} +this.endCrop(); +},handleKeys:function(e){ +var dir={x:0,y:0}; +if(!this.dragging){ +switch(e.keyCode){ +case (37): +dir.x=-1; +break; +case (38): +dir.y=-1; +break; +case (39): +dir.x=1; +break; +case (40): +dir.y=1; +break; +} +if(dir.x!=0||dir.y!=0){ +if(e.shiftKey){ +dir.x*=10; +dir.y*=10; +} +this.moveArea([this.areaCoords.x1+dir.x,this.areaCoords.y1+dir.y]); +Event.stop(e); +} +} +},calcW:function(){ +return (this.areaCoords.x2-this.areaCoords.x1); +},calcH:function(){ +return (this.areaCoords.y2-this.areaCoords.y1); +},moveArea:function(_1e){ +this.setAreaCoords({x1:_1e[0],y1:_1e[1],x2:_1e[0]+this.calcW(),y2:_1e[1]+this.calcH()},true,false); +this.drawArea(); +},cloneCoords:function(_1f){ +return {x1:_1f.x1,y1:_1f.y1,x2:_1f.x2,y2:_1f.y2}; +},setAreaCoords:function(_20,_21,_22,_23,_24){ +if(_21){ +var _25=_20.x2-_20.x1; +var _26=_20.y2-_20.y1; +if(_20.x1<0){ +_20.x1=0; +_20.x2=_25; +} +if(_20.y1<0){ +_20.y1=0; +_20.y2=_26; +} +if(_20.x2>this.imgW){ +_20.x2=this.imgW; +_20.x1=this.imgW-_25; +} +if(_20.y2>this.imgH){ +_20.y2=this.imgH; +_20.y1=this.imgH-_26; +} +}else{ +if(_20.x1<0){ +_20.x1=0; +} +if(_20.y1<0){ +_20.y1=0; +} +if(_20.x2>this.imgW){ +_20.x2=this.imgW; +} +if(_20.y2>this.imgH){ +_20.y2=this.imgH; +} +if(_23!=null){ +if(this.ratioX>0){ +this.applyRatio(_20,{x:this.ratioX,y:this.ratioY},_23,_24); +}else{ +if(_22){ +this.applyRatio(_20,{x:1,y:1},_23,_24); +} +} +var _27=[this.options.minWidth,this.options.minHeight]; +var _28=[this.options.maxWidth,this.options.maxHeight]; +if(_27[0]>0||_27[1]>0||_28[0]>0||_28[1]>0){ +var _29={a1:_20.x1,a2:_20.x2}; +var _2a={a1:_20.y1,a2:_20.y2}; +var _2b={min:0,max:this.imgW}; +var _2c={min:0,max:this.imgH}; +if((_27[0]!=0||_27[1]!=0)&&_22){ +if(_27[0]>0){ +_27[1]=_27[0]; +}else{ +if(_27[1]>0){ +_27[0]=_27[1]; +} +} +} +if((_28[0]!=0||_28[0]!=0)&&_22){ +if(_28[0]>0&&_28[0]<=_28[1]){ +_28[1]=_28[0]; +}else{ +if(_28[1]>0&&_28[1]<=_28[0]){ +_28[0]=_28[1]; +} +} +} +if(_27[0]>0){ +this.applyDimRestriction(_29,_27[0],_23.x,_2b,"min"); +} +if(_27[1]>1){ +this.applyDimRestriction(_2a,_27[1],_23.y,_2c,"min"); +} +if(_28[0]>0){ +this.applyDimRestriction(_29,_28[0],_23.x,_2b,"max"); +} +if(_28[1]>1){ +this.applyDimRestriction(_2a,_28[1],_23.y,_2c,"max"); +} +_20={x1:_29.a1,y1:_2a.a1,x2:_29.a2,y2:_2a.a2}; +} +} +} +this.areaCoords=_20; +},applyDimRestriction:function(_2d,val,_2f,_30,_31){ +var _32; +if(_31=="min"){ +_32=((_2d.a2-_2d.a1)val); +} +if(_32){ +if(_2f==1){ +_2d.a2=_2d.a1+val; +}else{ +_2d.a1=_2d.a2-val; +} +if(_2d.a1<_30.min){ +_2d.a1=_30.min; +_2d.a2=val; +}else{ +if(_2d.a2>_30.max){ +_2d.a1=_30.max-val; +_2d.a2=_30.max; +} +} +} +},applyRatio:function(_33,_34,_35,_36){ +var _37; +if(_36=="N"||_36=="S"){ +_37=this.applyRatioToAxis({a1:_33.y1,b1:_33.x1,a2:_33.y2,b2:_33.x2},{a:_34.y,b:_34.x},{a:_35.y,b:_35.x},{min:0,max:this.imgW}); +_33.x1=_37.b1; +_33.y1=_37.a1; +_33.x2=_37.b2; +_33.y2=_37.a2; +}else{ +_37=this.applyRatioToAxis({a1:_33.x1,b1:_33.y1,a2:_33.x2,b2:_33.y2},{a:_34.x,b:_34.y},{a:_35.x,b:_35.y},{min:0,max:this.imgH}); +_33.x1=_37.a1; +_33.y1=_37.b1; +_33.x2=_37.a2; +_33.y2=_37.b2; +} +},applyRatioToAxis:function(_38,_39,_3a,_3b){ +var _3c=Object.extend(_38,{}); +var _3d=_3c.a2-_3c.a1; +var _3e=Math.floor(_3d*_39.b/_39.a); +var _3f; +var _40; +var _41=null; +if(_3a.b==1){ +_3f=_3c.b1+_3e; +if(_3f>_3b.max){ +_3f=_3b.max; +_41=_3f-_3c.b1; +} +_3c.b2=_3f; +}else{ +_3f=_3c.b2-_3e; +if(_3f<_3b.min){ +_3f=_3b.min; +_41=_3f+_3c.b2; +} +_3c.b1=_3f; +} +if(_41!=null){ +_40=Math.floor(_41*_39.a/_39.b); +if(_3a.a==1){ +_3c.a2=_3c.a1+_40; +}else{ +_3c.a1=_3c.a1=_3c.a2-_40; +} +} +return _3c; +},drawArea:function(){ +var _42=this.calcW(); +var _43=this.calcH(); +var px="px"; +var _45=[this.areaCoords.x1+px,this.areaCoords.y1+px,_42+px,_43+px,this.areaCoords.x2+px,this.areaCoords.y2+px,(this.img.width-this.areaCoords.x2)+px,(this.img.height-this.areaCoords.y2)+px]; +var _46=this.selArea.style; +_46.left=_45[0]; +_46.top=_45[1]; +_46.width=_45[2]; +_46.height=_45[3]; +var _47=Math.ceil((_42-6)/2)+px; +var _48=Math.ceil((_43-6)/2)+px; +this.handleN.style.left=_47; +this.handleE.style.top=_48; +this.handleS.style.left=_47; +this.handleW.style.top=_48; +this.north.style.height=_45[1]; +var _49=this.east.style; +_49.top=_45[1]; +_49.height=_45[3]; +_49.left=_45[4]; +_49.width=_45[6]; +var _4a=this.south.style; +_4a.top=_45[5]; +_4a.height=_45[7]; +var _4b=this.west.style; +_4b.top=_45[1]; +_4b.height=_45[3]; +_4b.width=_45[0]; +this.subDrawArea(); +this.forceReRender(); +},forceReRender:function(){ +if(this.isIE||this.isWebKit){ +var n=document.createTextNode(" "); +var d,el,fixEL,i; +if(this.isIE){ +fixEl=this.selArea; +}else{ +if(this.isWebKit){ +fixEl=document.getElementsByClassName("imgCrop_marqueeSouth",this.imgWrap)[0]; +d=Builder.node("div",""); +d.style.visibility="hidden"; +var _4e=["SE","S","SW"]; +for(i=0;i<_4e.length;i++){ +el=document.getElementsByClassName("imgCrop_handle"+_4e[i],this.selArea)[0]; +if(el.childNodes.length){ +el.removeChild(el.childNodes[0]); +} +el.appendChild(d); +} +} +} +fixEl.appendChild(n); +fixEl.removeChild(n); +} +},startResize:function(e){ +this.startCoords=this.cloneCoords(this.areaCoords); +this.resizing=true; +this.resizeHandle=Event.element(e).classNames().toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/,""); +Event.stop(e); +},startDrag:function(e){ +this.selArea.show(); +this.clickCoords=this.getCurPos(e); +this.setAreaCoords({x1:this.clickCoords.x,y1:this.clickCoords.y,x2:this.clickCoords.x,y2:this.clickCoords.y},false,false,null); +this.dragging=true; +this.onDrag(e); +Event.stop(e); +},getCurPos:function(e){ +var el=this.imgWrap,wrapOffsets=Position.cumulativeOffset(el); +while(el.nodeName!="BODY"){ +wrapOffsets[1]-=el.scrollTop||0; +wrapOffsets[0]-=el.scrollLeft||0; +el=el.parentNode; +} +return curPos={x:Event.pointerX(e)-wrapOffsets[0],y:Event.pointerY(e)-wrapOffsets[1]}; +},onDrag:function(e){ +if(this.dragging||this.resizing){ +var _54=null; +var _55=this.getCurPos(e); +var _56=this.cloneCoords(this.areaCoords); +var _57={x:1,y:1}; +if(this.dragging){ +if(_55.x_59){ +_5c.reverse(); +} +_5a[_5b+"1"]=_5c[0]; +_5a[_5b+"2"]=_5c[1]; +},endCrop:function(){ +this.dragging=false; +this.resizing=false; +this.options.onEndCrop(this.areaCoords,{width:this.calcW(),height:this.calcH()}); +},subInitialize:function(){ +},subDrawArea:function(){ +}}; +Cropper.ImgWithPreview=Class.create(); +Object.extend(Object.extend(Cropper.ImgWithPreview.prototype,Cropper.Img.prototype),{subInitialize:function(){ +this.hasPreviewImg=false; +if(typeof (this.options.previewWrap)!="undefined"&&this.options.minWidth>0&&this.options.minHeight>0){ +this.previewWrap=$(this.options.previewWrap); +this.previewImg=this.img.cloneNode(false); +this.previewImg.id="imgCrop_"+this.previewImg.id; +this.options.displayOnInit=true; +this.hasPreviewImg=true; +this.previewWrap.addClassName("imgCrop_previewWrap"); +this.previewWrap.setStyle({width:this.options.minWidth+"px",height:this.options.minHeight+"px"}); +this.previewWrap.appendChild(this.previewImg); +} +},subDrawArea:function(){ +if(this.hasPreviewImg){ +var _5d=this.calcW(); +var _5e=this.calcH(); +var _5f={x:this.imgW/_5d,y:this.imgH/_5e}; +var _60={x:_5d/this.options.minWidth,y:_5e/this.options.minHeight}; +var _61={w:Math.ceil(this.options.minWidth*_5f.x)+"px",h:Math.ceil(this.options.minHeight*_5f.y)+"px",x:"-"+Math.ceil(this.areaCoords.x1/_60.x)+"px",y:"-"+Math.ceil(this.areaCoords.y1/_60.y)+"px"}; +var _62=this.previewImg.style; +_62.width=_61.w; +_62.height=_61.h; +_62.left=_61.x; +_62.top=_61.y; +} +}}); + diff --git a/library/cropper/cropper.uncompressed.js b/library/cropper/cropper.uncompressed.js new file mode 100644 index 000000000..66185546e --- /dev/null +++ b/library/cropper/cropper.uncompressed.js @@ -0,0 +1,1331 @@ +/** + * Image Cropper (v. 1.2.0 - 2006-10-30 ) + * Copyright (c) 2006 David Spurr (http://www.defusion.org.uk/) + * + * The image cropper provides a way to draw a crop area on an image and capture + * the coordinates of the drawn crop area. + * + * Features include: + * - Based on Prototype and Scriptaculous + * - Image editing package styling, the crop area functions and looks + * like those found in popular image editing software + * - Dynamic inclusion of required styles + * - Drag to draw areas + * - Shift drag to draw/resize areas as squares + * - Selection area can be moved + * - Seleciton area can be resized using resize handles + * - Allows dimension ratio limited crop areas + * - Allows minimum dimension crop areas + * - Allows maximum dimesion crop areas + * - If both min & max dimension options set to the same value for a single axis,then the cropper will not + * display the resize handles as appropriate (when min & max dimensions are passed for both axes this + * results in a 'fixed size' crop area) + * - Allows dynamic preview of resultant crop ( if minimum width & height are provided ), this is + * implemented as a subclass so can be excluded when not required + * - Movement of selection area by arrow keys ( shift + arrow key will move selection area by + * 10 pixels ) + * - All operations stay within bounds of image + * - All functionality & display compatible with most popular browsers supported by Prototype: + * PC: IE 7, 6 & 5.5, Firefox 1.5, Opera 8.5 (see known issues) & 9.0b + * MAC: Camino 1.0, Firefox 1.5, Safari 2.0 + * + * Requires: + * - Prototype v. 1.5.0_rc0 > (as packaged with Scriptaculous 1.6.1) + * - Scriptaculous v. 1.6.1 > modules: builder, dragdrop + * + * Known issues: + * - Safari animated gifs, only one of each will animate, this seems to be a known Safari issue + * + * - After drawing an area and then clicking to start a new drag in IE 5.5 the rendered height + * appears as the last height until the user drags, this appears to be the related to the error + * that the forceReRender() method fixes for IE 6, i.e. IE 5.5 is not redrawing the box properly. + * + * - Lack of CSS opacity support in Opera before version 9 mean we disable those style rules, these + * could be fixed by using PNGs with transparency if Opera 8.5 support is high priority for you + * + * - Marching ants keep reloading in IE <6 (not tested in IE7), it is a known issue in IE and I have + * found no viable workarounds that can be included in the release. If this really is an issue for you + * either try this post: http://mir.aculo.us/articles/2005/08/28/internet-explorer-and-ajax-image-caching-woes + * or uncomment the 'FIX MARCHING ANTS IN IE' rules in the CSS file + * + * - Styling & borders on image, any CSS styling applied directly to the image itself (floats, borders, padding, margin, etc.) will + * cause problems with the cropper. The use of a wrapper element to apply these styles to is recommended. + * + * - overflow: auto or overflow: scroll on parent will cause cropper to burst out of parent in IE and Opera (maybe Mac browsers too) + * I'm not sure why yet. + * + * Usage: + * See Cropper.Img & Cropper.ImgWithPreview for usage details + * + * Changelog: + * v1.2.0 - 2006-10-30 + * + Added id to the preview image element using 'imgCrop_[originalImageID]' + * * #00001 - Fixed bug: Doesn't account for scroll offsets + * * #00009 - Fixed bug: Placing the cropper inside differently positioned elements causes incorrect co-ordinates and display + * * #00013 - Fixed bug: I-bar cursor appears on drag plane + * * #00014 - Fixed bug: If ID for image tag is not found in document script throws error + * * Fixed bug with drag start co-ordinates if wrapper element has moved in browser (e.g. dragged to a new position) + * * Fixed bug with drag start co-ordinates if image contained in a wrapper with scrolling - this may be buggy if image + * has other ancestors with scrolling applied (except the body) + * * #00015 - Fixed bug: When cropper removed and then reapplied onEndCrop callback gets called multiple times, solution suggestion from Bill Smith + * * Various speed increases & code cleanup which meant improved performance in Mac - which allowed removal of different overlay methods for + * IE and all other browsers, which led to a fix for: + * * #00010 - Fixed bug: Select area doesn't adhere to image size when image resized using img attributes + * - #00006 - Removed default behaviour of automatically setting a ratio when both min width & height passed, the ratioDimensions must be passed in + * + #00005 - Added ability to set maximum crop dimensions, if both min & max set as the same value then we'll get a fixed cropper size on the axes as appropriate + * and the resize handles will not be displayed as appropriate + * * Switched keydown for keypress for moving select area with cursor keys (makes for nicer action) - doesn't appear to work in Safari + * + * v1.1.3 - 2006-08-21 + * * Fixed wrong cursor on western handle in CSS + * + #00008 & #00003 - Added feature: Allow to set dimensions & position for cropper on load + * * #00002 - Fixed bug: Pressing 'remove cropper' twice removes image in IE + * + * v1.1.2 - 2006-06-09 + * * Fixed bugs with ratios when GCD is low (patch submitted by Andy Skelton) + * + * v1.1.1 - 2006-06-03 + * * Fixed bug with rendering issues fix in IE 5.5 + * * Fixed bug with endCrop callback issues once cropper had been removed & reset in IE + * + * v1.1.0 - 2006-06-02 + * * Fixed bug with IE constantly trying to reload select area background image + * * Applied more robust fix to Safari & IE rendering issues + * + Added method to reset parameters - useful for when dynamically changing img cropper attached to + * + Added method to remove cropper from image + * + * v1.0.0 - 2006-05-18 + * + Initial verison + * + * + * Copyright (c) 2006, David Spurr (http://www.defusion.org.uk/) + * All rights reserved. + * + * + * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * * Neither the name of the David Spurr nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * http://www.opensource.org/licenses/bsd-license.php + * + * See scriptaculous.js for full scriptaculous licence + */ + +/** + * Extend the Draggable class to allow us to pass the rendering + * down to the Cropper object. + */ +var CropDraggable = Class.create(); + +Object.extend( Object.extend( CropDraggable.prototype, Draggable.prototype), { + + initialize: function(element) { + this.options = Object.extend( + { + /** + * The draw method to defer drawing to + */ + drawMethod: function() {} + }, + arguments[1] || {} + ); + + this.element = $(element); + + this.handle = this.element; + + this.delta = this.currentDelta(); + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + /** + * Defers the drawing of the draggable to the supplied method + */ + draw: function(point) { + var pos = Position.cumulativeOffset(this.element); + var d = this.currentDelta(); + pos[0] -= d[0]; + pos[1] -= d[1]; + + var p = [0,1].map(function(i) { + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + this.options.drawMethod( p ); + } + +}); + + +/** + * The Cropper object, this will attach itself to the provided image by wrapping it with + * the generated xHTML structure required by the cropper. + * + * Usage: + * @param obj Image element to attach to + * @param obj Optional options: + * - ratioDim obj + * The pixel dimensions to apply as a restrictive ratio, with properties x & y + * + * - minWidth int + * The minimum width for the select area in pixels + * + * - minHeight int + * The mimimum height for the select area in pixels + * + * - maxWidth int + * The maximum width for the select areas in pixels (if both minWidth & maxWidth set to same the width of the cropper will be fixed) + * + * - maxHeight int + * The maximum height for the select areas in pixels (if both minHeight & maxHeight set to same the height of the cropper will be fixed) + * + * - displayOnInit int + * Whether to display the select area on initialisation, only used when providing minimum width & height or ratio + * + * - onEndCrop func + * The callback function to provide the crop details to on end of a crop (see below) + * + * - captureKeys boolean + * Whether to capture the keys for moving the select area, as these can cause some problems at the moment + * + * - onloadCoords obj + * A coordinates object with properties x1, y1, x2 & y2; for the coordinates of the select area to display onload + * + *---------------------------------------------- + * + * The callback function provided via the onEndCrop option should accept the following parameters: + * - coords obj + * The coordinates object with properties x1, y1, x2 & y2; for the coordinates of the select area + * + * - dimensions obj + * The dimensions object with properites width & height; for the dimensions of the select area + * + * + * Example: + * function onEndCrop( coords, dimensions ) { + * $( 'x1' ).value = coords.x1; + * $( 'y1' ).value = coords.y1; + * $( 'x2' ).value = coords.x2; + * $( 'y2' ).value = coords.y2; + * $( 'width' ).value = dimensions.width; + * $( 'height' ).value = dimensions.height; + * } + * + */ +var Cropper = {}; +Cropper.Img = Class.create(); +Cropper.Img.prototype = { + + /** + * Initialises the class + * + * @access public + * @param obj Image element to attach to + * @param obj Options + * @return void + */ + initialize: function(element, options) { + this.options = Object.extend( + { + /** + * @var obj + * The pixel dimensions to apply as a restrictive ratio + */ + ratioDim: { x: 0, y: 0 }, + /** + * @var int + * The minimum pixel width, also used as restrictive ratio if min height passed too + */ + minWidth: 0, + /** + * @var int + * The minimum pixel height, also used as restrictive ratio if min width passed too + */ + minHeight: 0, + /** + * @var boolean + * Whether to display the select area on initialisation, only used when providing minimum width & height or ratio + */ + displayOnInit: false, + /** + * @var function + * The call back function to pass the final values to + */ + onEndCrop: Prototype.emptyFunction, + /** + * @var boolean + * Whether to capture key presses or not + */ + captureKeys: true, + /** + * @var obj Coordinate object x1, y1, x2, y2 + * The coordinates to optionally display the select area at onload + */ + onloadCoords: null, + /** + * @var int + * The maximum width for the select areas in pixels (if both minWidth & maxWidth set to same the width of the cropper will be fixed) + */ + maxWidth: 0, + /** + * @var int + * The maximum height for the select areas in pixels (if both minHeight & maxHeight set to same the height of the cropper will be fixed) + */ + maxHeight: 0 + }, + options || {} + ); + /** + * @var obj + * The img node to attach to + */ + this.img = $( element ); + /** + * @var obj + * The x & y coordinates of the click point + */ + this.clickCoords = { x: 0, y: 0 }; + /** + * @var boolean + * Whether the user is dragging + */ + this.dragging = false; + /** + * @var boolean + * Whether the user is resizing + */ + this.resizing = false; + /** + * @var boolean + * Whether the user is on a webKit browser + */ + this.isWebKit = /Konqueror|Safari|KHTML/.test( navigator.userAgent ); + /** + * @var boolean + * Whether the user is on IE + */ + this.isIE = /MSIE/.test( navigator.userAgent ); + /** + * @var boolean + * Whether the user is on Opera below version 9 + */ + this.isOpera8 = /Opera\s[1-8]/.test( navigator.userAgent ); + /** + * @var int + * The x ratio + */ + this.ratioX = 0; + /** + * @var int + * The y ratio + */ + this.ratioY = 0; + /** + * @var boolean + * Whether we've attached sucessfully + */ + this.attached = false; + /** + * @var boolean + * Whether we've got a fixed width (if minWidth EQ or GT maxWidth then we have a fixed width + * in the case of minWidth > maxWidth maxWidth wins as the fixed width) + */ + this.fixedWidth = ( this.options.maxWidth > 0 && ( this.options.minWidth >= this.options.maxWidth ) ); + /** + * @var boolean + * Whether we've got a fixed height (if minHeight EQ or GT maxHeight then we have a fixed height + * in the case of minHeight > maxHeight maxHeight wins as the fixed height) + */ + this.fixedHeight = ( this.options.maxHeight > 0 && ( this.options.minHeight >= this.options.maxHeight ) ); + + // quit if the image element doesn't exist + if( typeof this.img == 'undefined' ) return; + + // include the stylesheet + $A( document.getElementsByTagName( 'script' ) ).each( + function(s) { + if( s.src.match( /cropper\.js/ ) ) { + var path = s.src.replace( /cropper\.js(.*)?/, '' ); + // ''; + var style = document.createElement( 'link' ); + style.rel = 'stylesheet'; + style.type = 'text/css'; + style.href = path + 'cropper.css'; + style.media = 'screen'; + document.getElementsByTagName( 'head' )[0].appendChild( style ); + } + } + ); + + // calculate the ratio when neccessary + if( this.options.ratioDim.x > 0 && this.options.ratioDim.y > 0 ) { + var gcd = this.getGCD( this.options.ratioDim.x, this.options.ratioDim.y ); + this.ratioX = this.options.ratioDim.x / gcd; + this.ratioY = this.options.ratioDim.y / gcd; + // dump( 'RATIO : ' + this.ratioX + ':' + this.ratioY + '\n' ); + } + + // initialise sub classes + this.subInitialize(); + + // only load the event observers etc. once the image is loaded + // this is done after the subInitialize() call just in case the sub class does anything + // that will affect the result of the call to onLoad() + if( this.img.complete || this.isWebKit ) this.onLoad(); // for some reason Safari seems to support img.complete but returns 'undefined' on the this.img object + else Event.observe( this.img, 'load', this.onLoad.bindAsEventListener( this) ); + }, + + /** + * The Euclidean algorithm used to find the greatest common divisor + * + * @acces private + * @param int Value 1 + * @param int Value 2 + * @return int + */ + getGCD : function( a , b ) { + if( b == 0 ) return a; + return this.getGCD(b, a % b ); + }, + + /** + * Attaches the cropper to the image once it has loaded + * + * @access private + * @return void + */ + onLoad: function( ) { + /* + * Build the container and all related elements, will result in the following + * + *
+ * + *
+ * + *
+ *
+ *
+ *
+ *
+ * + * + *
+ *
+ *
+ *
+ * + *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */ + var cNamePrefix = 'imgCrop_'; + + // get the point to insert the container + var insertPoint = this.img.parentNode; + + // apply an extra class to the wrapper to fix Opera below version 9 + var fixOperaClass = ''; + if( this.isOpera8 ) fixOperaClass = ' opera8'; + this.imgWrap = Builder.node( 'div', { 'class': cNamePrefix + 'wrap' + fixOperaClass } ); + + this.north = Builder.node( 'div', { 'class': cNamePrefix + 'overlay ' + cNamePrefix + 'north' }, [Builder.node( 'span' )] ); + this.east = Builder.node( 'div', { 'class': cNamePrefix + 'overlay ' + cNamePrefix + 'east' } , [Builder.node( 'span' )] ); + this.south = Builder.node( 'div', { 'class': cNamePrefix + 'overlay ' + cNamePrefix + 'south' }, [Builder.node( 'span' )] ); + this.west = Builder.node( 'div', { 'class': cNamePrefix + 'overlay ' + cNamePrefix + 'west' } , [Builder.node( 'span' )] ); + + var overlays = [ this.north, this.east, this.south, this.west ]; + + this.dragArea = Builder.node( 'div', { 'class': cNamePrefix + 'dragArea' }, overlays ); + + this.handleN = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleN' } ); + this.handleNE = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleNE' } ); + this.handleE = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleE' } ); + this.handleSE = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleSE' } ); + this.handleS = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleS' } ); + this.handleSW = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleSW' } ); + this.handleW = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleW' } ); + this.handleNW = Builder.node( 'div', { 'class': cNamePrefix + 'handle ' + cNamePrefix + 'handleNW' } ); + + this.selArea = Builder.node( 'div', { 'class': cNamePrefix + 'selArea' }, + [ + Builder.node( 'div', { 'class': cNamePrefix + 'marqueeHoriz ' + cNamePrefix + 'marqueeNorth' }, [Builder.node( 'span' )] ), + Builder.node( 'div', { 'class': cNamePrefix + 'marqueeVert ' + cNamePrefix + 'marqueeEast' } , [Builder.node( 'span' )] ), + Builder.node( 'div', { 'class': cNamePrefix + 'marqueeHoriz ' + cNamePrefix + 'marqueeSouth' }, [Builder.node( 'span' )] ), + Builder.node( 'div', { 'class': cNamePrefix + 'marqueeVert ' + cNamePrefix + 'marqueeWest' } , [Builder.node( 'span' )] ), + this.handleN, + this.handleNE, + this.handleE, + this.handleSE, + this.handleS, + this.handleSW, + this.handleW, + this.handleNW, + Builder.node( 'div', { 'class': cNamePrefix + 'clickArea' } ) + ] + ); + + this.imgWrap.appendChild( this.img ); + this.imgWrap.appendChild( this.dragArea ); + this.dragArea.appendChild( this.selArea ); + this.dragArea.appendChild( Builder.node( 'div', { 'class': cNamePrefix + 'clickArea' } ) ); + + insertPoint.appendChild( this.imgWrap ); + + // add event observers + this.startDragBind = this.startDrag.bindAsEventListener( this ); + Event.observe( this.dragArea, 'mousedown', this.startDragBind ); + + this.onDragBind = this.onDrag.bindAsEventListener( this ); + Event.observe( document, 'mousemove', this.onDragBind ); + + this.endCropBind = this.endCrop.bindAsEventListener( this ); + Event.observe( document, 'mouseup', this.endCropBind ); + + this.resizeBind = this.startResize.bindAsEventListener( this ); + this.handles = [ this.handleN, this.handleNE, this.handleE, this.handleSE, this.handleS, this.handleSW, this.handleW, this.handleNW ]; + this.registerHandles( true ); + + if( this.options.captureKeys ) { + this.keysBind = this.handleKeys.bindAsEventListener( this ); + Event.observe( document, 'keypress', this.keysBind ); + } + + // attach the dragable to the select area + new CropDraggable( this.selArea, { drawMethod: this.moveArea.bindAsEventListener( this ) } ); + + this.setParams(); + }, + + /** + * Manages adding or removing the handle event handler and hiding or displaying them as appropriate + * + * @access private + * @param boolean registration true = add, false = remove + * @return void + */ + registerHandles: function( registration ) { + for( var i = 0; i < this.handles.length; i++ ) { + var handle = $( this.handles[i] ); + + if( registration ) { + var hideHandle = false; // whether to hide the handle + + // disable handles asappropriate if we've got fixed dimensions + // if both dimensions are fixed we don't need to do much + if( this.fixedWidth && this.fixedHeight ) hideHandle = true; + else if( this.fixedWidth || this.fixedHeight ) { + // if one of the dimensions is fixed then just hide those handles + var isCornerHandle = handle.className.match( /([S|N][E|W])$/ ) + var isWidthHandle = handle.className.match( /(E|W)$/ ); + var isHeightHandle = handle.className.match( /(N|S)$/ ); + if( isCornerHandle ) hideHandle = true; + else if( this.fixedWidth && isWidthHandle ) hideHandle = true; + else if( this.fixedHeight && isHeightHandle ) hideHandle = true; + } + if( hideHandle ) handle.hide(); + else Event.observe( handle, 'mousedown', this.resizeBind ); + } else { + handle.show(); + Event.stopObserving( handle, 'mousedown', this.resizeBind ); + } + } + }, + + /** + * Sets up all the cropper parameters, this can be used to reset the cropper when dynamically + * changing the images + * + * @access private + * @return void + */ + setParams: function() { + /** + * @var int + * The image width + */ + this.imgW = this.img.width; + /** + * @var int + * The image height + */ + this.imgH = this.img.height; + + $( this.north ).setStyle( { height: 0 } ); + $( this.east ).setStyle( { width: 0, height: 0 } ); + $( this.south ).setStyle( { height: 0 } ); + $( this.west ).setStyle( { width: 0, height: 0 } ); + + // resize the container to fit the image + $( this.imgWrap ).setStyle( { 'width': this.imgW + 'px', 'height': this.imgH + 'px' } ); + + // hide the select area + $( this.selArea ).hide(); + + // setup the starting position of the select area + var startCoords = { x1: 0, y1: 0, x2: 0, y2: 0 }; + var validCoordsSet = false; + + // display the select area + if( this.options.onloadCoords != null ) { + // if we've being given some coordinates to + startCoords = this.cloneCoords( this.options.onloadCoords ); + validCoordsSet = true; + } else if( this.options.ratioDim.x > 0 && this.options.ratioDim.y > 0 ) { + // if there is a ratio limit applied and the then set it to initial ratio + startCoords.x1 = Math.ceil( ( this.imgW - this.options.ratioDim.x ) / 2 ); + startCoords.y1 = Math.ceil( ( this.imgH - this.options.ratioDim.y ) / 2 ); + startCoords.x2 = startCoords.x1 + this.options.ratioDim.x; + startCoords.y2 = startCoords.y1 + this.options.ratioDim.y; + validCoordsSet = true; + } + + this.setAreaCoords( startCoords, false, false, 1 ); + + if( this.options.displayOnInit && validCoordsSet ) { + this.selArea.show(); + this.drawArea(); + this.endCrop(); + } + + this.attached = true; + }, + + /** + * Removes the cropper + * + * @access public + * @return void + */ + remove: function() { + if( this.attached ) { + this.attached = false; + + // remove the elements we inserted + this.imgWrap.parentNode.insertBefore( this.img, this.imgWrap ); + this.imgWrap.parentNode.removeChild( this.imgWrap ); + + // remove the event observers + Event.stopObserving( this.dragArea, 'mousedown', this.startDragBind ); + Event.stopObserving( document, 'mousemove', this.onDragBind ); + Event.stopObserving( document, 'mouseup', this.endCropBind ); + this.registerHandles( false ); + if( this.options.captureKeys ) Event.stopObserving( document, 'keypress', this.keysBind ); + } + }, + + /** + * Resets the cropper, can be used either after being removed or any time you wish + * + * @access public + * @return void + */ + reset: function() { + if( !this.attached ) this.onLoad(); + else this.setParams(); + this.endCrop(); + }, + + /** + * Handles the key functionality, currently just using arrow keys to move, if the user + * presses shift then the area will move by 10 pixels + */ + handleKeys: function( e ) { + var dir = { x: 0, y: 0 }; // direction to move it in & the amount in pixels + if( !this.dragging ) { + + // catch the arrow keys + switch( e.keyCode ) { + case( 37 ) : // left + dir.x = -1; + break; + case( 38 ) : // up + dir.y = -1; + break; + case( 39 ) : // right + dir.x = 1; + break + case( 40 ) : // down + dir.y = 1; + break; + } + + if( dir.x != 0 || dir.y != 0 ) { + // if shift is pressed then move by 10 pixels + if( e.shiftKey ) { + dir.x *= 10; + dir.y *= 10; + } + + this.moveArea( [ this.areaCoords.x1 + dir.x, this.areaCoords.y1 + dir.y ] ); + Event.stop( e ); + } + } + }, + + /** + * Calculates the width from the areaCoords + * + * @access private + * @return int + */ + calcW: function() { + return (this.areaCoords.x2 - this.areaCoords.x1) + }, + + /** + * Calculates the height from the areaCoords + * + * @access private + * @return int + */ + calcH: function() { + return (this.areaCoords.y2 - this.areaCoords.y1) + }, + + /** + * Moves the select area to the supplied point (assumes the point is x1 & y1 of the select area) + * + * @access public + * @param array Point for x1 & y1 to move select area to + * @return void + */ + moveArea: function( point ) { + // dump( 'moveArea : ' + point[0] + ',' + point[1] + ',' + ( point[0] + ( this.areaCoords.x2 - this.areaCoords.x1 ) ) + ',' + ( point[1] + ( this.areaCoords.y2 - this.areaCoords.y1 ) ) + '\n' ); + this.setAreaCoords( + { + x1: point[0], + y1: point[1], + x2: point[0] + this.calcW(), + y2: point[1] + this.calcH() + }, + true, + false + ); + this.drawArea(); + }, + + /** + * Clones a co-ordinates object, stops problems with handling them by reference + * + * @access private + * @param obj Coordinate object x1, y1, x2, y2 + * @return obj Coordinate object x1, y1, x2, y2 + */ + cloneCoords: function( coords ) { + return { x1: coords.x1, y1: coords.y1, x2: coords.x2, y2: coords.y2 }; + }, + + /** + * Sets the select coords to those provided but ensures they don't go + * outside the bounding box + * + * @access private + * @param obj Coordinates x1, y1, x2, y2 + * @param boolean Whether this is a move + * @param boolean Whether to apply squaring + * @param obj Direction of mouse along both axis x, y ( -1 = negative, 1 = positive ) only required when moving etc. + * @param string The current resize handle || null + * @return void + */ + setAreaCoords: function( coords, moving, square, direction, resizeHandle ) { + // dump( 'setAreaCoords (in) : ' + coords.x1 + ',' + coords.y1 + ',' + coords.x2 + ',' + coords.y2 ); + if( moving ) { + // if moving + var targW = coords.x2 - coords.x1; + var targH = coords.y2 - coords.y1; + + // ensure we're within the bounds + if( coords.x1 < 0 ) { + coords.x1 = 0; + coords.x2 = targW; + } + if( coords.y1 < 0 ) { + coords.y1 = 0; + coords.y2 = targH; + } + if( coords.x2 > this.imgW ) { + coords.x2 = this.imgW; + coords.x1 = this.imgW - targW; + } + if( coords.y2 > this.imgH ) { + coords.y2 = this.imgH; + coords.y1 = this.imgH - targH; + } + } else { + // ensure we're within the bounds + if( coords.x1 < 0 ) coords.x1 = 0; + if( coords.y1 < 0 ) coords.y1 = 0; + if( coords.x2 > this.imgW ) coords.x2 = this.imgW; + if( coords.y2 > this.imgH ) coords.y2 = this.imgH; + + // This is passed as null in onload + if( direction != null ) { + + // apply the ratio or squaring where appropriate + if( this.ratioX > 0 ) this.applyRatio( coords, { x: this.ratioX, y: this.ratioY }, direction, resizeHandle ); + else if( square ) this.applyRatio( coords, { x: 1, y: 1 }, direction, resizeHandle ); + + var mins = [ this.options.minWidth, this.options.minHeight ]; // minimum dimensions [x,y] + var maxs = [ this.options.maxWidth, this.options.maxHeight ]; // maximum dimensions [x,y] + + // apply dimensions where appropriate + if( mins[0] > 0 || mins[1] > 0 || maxs[0] > 0 || maxs[1] > 0) { + + var coordsTransX = { a1: coords.x1, a2: coords.x2 }; + var coordsTransY = { a1: coords.y1, a2: coords.y2 }; + var boundsX = { min: 0, max: this.imgW }; + var boundsY = { min: 0, max: this.imgH }; + + // handle squaring properly on single axis minimum dimensions + if( (mins[0] != 0 || mins[1] != 0) && square ) { + if( mins[0] > 0 ) mins[1] = mins[0]; + else if( mins[1] > 0 ) mins[0] = mins[1]; + } + + if( (maxs[0] != 0 || maxs[0] != 0) && square ) { + // if we have a max x value & it is less than the max y value then we set the y max to the max x (so we don't go over the minimum maximum of one of the axes - if that makes sense) + if( maxs[0] > 0 && maxs[0] <= maxs[1] ) maxs[1] = maxs[0]; + else if( maxs[1] > 0 && maxs[1] <= maxs[0] ) maxs[0] = maxs[1]; + } + + if( mins[0] > 0 ) this.applyDimRestriction( coordsTransX, mins[0], direction.x, boundsX, 'min' ); + if( mins[1] > 1 ) this.applyDimRestriction( coordsTransY, mins[1], direction.y, boundsY, 'min' ); + + if( maxs[0] > 0 ) this.applyDimRestriction( coordsTransX, maxs[0], direction.x, boundsX, 'max' ); + if( maxs[1] > 1 ) this.applyDimRestriction( coordsTransY, maxs[1], direction.y, boundsY, 'max' ); + + coords = { x1: coordsTransX.a1, y1: coordsTransY.a1, x2: coordsTransX.a2, y2: coordsTransY.a2 }; + } + + } + } + + // dump( 'setAreaCoords (out) : ' + coords.x1 + ',' + coords.y1 + ',' + coords.x2 + ',' + coords.y2 + '\n' ); + this.areaCoords = coords; + }, + + /** + * Applies the supplied dimension restriction to the supplied coordinates along a single axis + * + * @access private + * @param obj Single axis coordinates, a1, a2 (e.g. for the x axis a1 = x1 & a2 = x2) + * @param int The restriction value + * @param int The direction ( -1 = negative, 1 = positive ) + * @param obj The bounds of the image ( for this axis ) + * @param string The dimension restriction type ( 'min' | 'max' ) + * @return void + */ + applyDimRestriction: function( coords, val, direction, bounds, type ) { + var check; + if( type == 'min' ) check = ( ( coords.a2 - coords.a1 ) < val ); + else check = ( ( coords.a2 - coords.a1 ) > val ); + if( check ) { + if( direction == 1 ) coords.a2 = coords.a1 + val; + else coords.a1 = coords.a2 - val; + + // make sure we're still in the bounds (not too pretty for the user, but needed) + if( coords.a1 < bounds.min ) { + coords.a1 = bounds.min; + coords.a2 = val; + } else if( coords.a2 > bounds.max ) { + coords.a1 = bounds.max - val; + coords.a2 = bounds.max; + } + } + }, + + /** + * Applies the supplied ratio to the supplied coordinates + * + * @access private + * @param obj Coordinates, x1, y1, x2, y2 + * @param obj Ratio, x, y + * @param obj Direction of mouse, x & y : -1 == negative 1 == positive + * @param string The current resize handle || null + * @return void + */ + applyRatio : function( coords, ratio, direction, resizeHandle ) { + // dump( 'direction.y : ' + direction.y + '\n'); + var newCoords; + if( resizeHandle == 'N' || resizeHandle == 'S' ) { + // dump( 'north south \n'); + // if moving on either the lone north & south handles apply the ratio on the y axis + newCoords = this.applyRatioToAxis( + { a1: coords.y1, b1: coords.x1, a2: coords.y2, b2: coords.x2 }, + { a: ratio.y, b: ratio.x }, + { a: direction.y, b: direction.x }, + { min: 0, max: this.imgW } + ); + coords.x1 = newCoords.b1; + coords.y1 = newCoords.a1; + coords.x2 = newCoords.b2; + coords.y2 = newCoords.a2; + } else { + // otherwise deal with it as if we're applying the ratio on the x axis + newCoords = this.applyRatioToAxis( + { a1: coords.x1, b1: coords.y1, a2: coords.x2, b2: coords.y2 }, + { a: ratio.x, b: ratio.y }, + { a: direction.x, b: direction.y }, + { min: 0, max: this.imgH } + ); + coords.x1 = newCoords.a1; + coords.y1 = newCoords.b1; + coords.x2 = newCoords.a2; + coords.y2 = newCoords.b2; + } + + }, + + /** + * Applies the provided ratio to the provided coordinates based on provided direction & bounds, + * use to encapsulate functionality to make it easy to apply to either axis. This is probably + * quite hard to visualise so see the x axis example within applyRatio() + * + * Example in parameter details & comments is for requesting applying ratio to x axis. + * + * @access private + * @param obj Coords object (a1, b1, a2, b2) where a = x & b = y in example + * @param obj Ratio object (a, b) where a = x & b = y in example + * @param obj Direction object (a, b) where a = x & b = y in example + * @param obj Bounds (min, max) + * @return obj Coords object (a1, b1, a2, b2) where a = x & b = y in example + */ + applyRatioToAxis: function( coords, ratio, direction, bounds ) { + var newCoords = Object.extend( coords, {} ); + var calcDimA = newCoords.a2 - newCoords.a1; // calculate dimension a (e.g. width) + var targDimB = Math.floor( calcDimA * ratio.b / ratio.a ); // the target dimension b (e.g. height) + var targB; // to hold target b (e.g. y value) + var targDimA; // to hold target dimension a (e.g. width) + var calcDimB = null; // to hold calculated dimension b (e.g. height) + + // dump( 'newCoords[0]: ' + newCoords.a1 + ',' + newCoords.b1 + ','+ newCoords.a2 + ',' + newCoords.b2 + '\n'); + + if( direction.b == 1 ) { // if travelling in a positive direction + // make sure we're not going out of bounds + targB = newCoords.b1 + targDimB; + if( targB > bounds.max ) { + targB = bounds.max; + calcDimB = targB - newCoords.b1; // calcuate dimension b (e.g. height) + } + + newCoords.b2 = targB; + } else { // if travelling in a negative direction + // make sure we're not going out of bounds + targB = newCoords.b2 - targDimB; + if( targB < bounds.min ) { + targB = bounds.min; + calcDimB = targB + newCoords.b2; // calcuate dimension b (e.g. height) + } + newCoords.b1 = targB; + } + + // dump( 'newCoords[1]: ' + newCoords.a1 + ',' + newCoords.b1 + ','+ newCoords.a2 + ',' + newCoords.b2 + '\n'); + + // apply the calculated dimensions + if( calcDimB != null ) { + targDimA = Math.floor( calcDimB * ratio.a / ratio.b ); + + if( direction.a == 1 ) newCoords.a2 = newCoords.a1 + targDimA; + else newCoords.a1 = newCoords.a1 = newCoords.a2 - targDimA; + } + + // dump( 'newCoords[2]: ' + newCoords.a1 + ',' + newCoords.b1 + ','+ newCoords.a2 + ',' + newCoords.b2 + '\n'); + + return newCoords; + }, + + /** + * Draws the select area + * + * @access private + * @return void + */ + drawArea: function( ) { + /* + * NOTE: I'm not using the Element.setStyle() shortcut as they make it + * quite sluggish on Mac based browsers + */ + // dump( 'drawArea : ' + this.areaCoords.x1 + ',' + this.areaCoords.y1 + ',' + this.areaCoords.x2 + ',' + this.areaCoords.y2 + '\n' ); + var areaWidth = this.calcW(); + var areaHeight = this.calcH(); + + /* + * Calculate all the style strings before we use them, allows reuse & produces quicker + * rendering (especially noticable in Mac based browsers) + */ + var px = 'px'; + var params = [ + this.areaCoords.x1 + px, // the left of the selArea + this.areaCoords.y1 + px, // the top of the selArea + areaWidth + px, // width of the selArea + areaHeight + px, // height of the selArea + this.areaCoords.x2 + px, // bottom of the selArea + this.areaCoords.y2 + px, // right of the selArea + (this.img.width - this.areaCoords.x2) + px, // right edge of selArea + (this.img.height - this.areaCoords.y2) + px // bottom edge of selArea + ]; + + // do the select area + var areaStyle = this.selArea.style; + areaStyle.left = params[0]; + areaStyle.top = params[1]; + areaStyle.width = params[2]; + areaStyle.height = params[3]; + + // position the north, east, south & west handles + var horizHandlePos = Math.ceil( (areaWidth - 6) / 2 ) + px; + var vertHandlePos = Math.ceil( (areaHeight - 6) / 2 ) + px; + + this.handleN.style.left = horizHandlePos; + this.handleE.style.top = vertHandlePos; + this.handleS.style.left = horizHandlePos; + this.handleW.style.top = vertHandlePos; + + // draw the four overlays + this.north.style.height = params[1]; + + var eastStyle = this.east.style; + eastStyle.top = params[1]; + eastStyle.height = params[3]; + eastStyle.left = params[4]; + eastStyle.width = params[6]; + + var southStyle = this.south.style; + southStyle.top = params[5]; + southStyle.height = params[7]; + + var westStyle = this.west.style; + westStyle.top = params[1]; + westStyle.height = params[3]; + westStyle.width = params[0]; + + // call the draw method on sub classes + this.subDrawArea(); + + this.forceReRender(); + }, + + /** + * Force the re-rendering of the selArea element which fixes rendering issues in Safari + * & IE PC, especially evident when re-sizing perfectly vertical using any of the south handles + * + * @access private + * @return void + */ + forceReRender: function() { + if( this.isIE || this.isWebKit) { + var n = document.createTextNode(' '); + var d,el,fixEL,i; + + if( this.isIE ) fixEl = this.selArea; + else if( this.isWebKit ) { + fixEl = document.getElementsByClassName( 'imgCrop_marqueeSouth', this.imgWrap )[0]; + /* we have to be a bit more forceful for Safari, otherwise the the marquee & + * the south handles still don't move + */ + d = Builder.node( 'div', '' ); + d.style.visibility = 'hidden'; + + var classList = ['SE','S','SW']; + for( i = 0; i < classList.length; i++ ) { + el = document.getElementsByClassName( 'imgCrop_handle' + classList[i], this.selArea )[0]; + if( el.childNodes.length ) el.removeChild( el.childNodes[0] ); + el.appendChild(d); + } + } + fixEl.appendChild(n); + fixEl.removeChild(n); + } + }, + + /** + * Starts the resize + * + * @access private + * @param obj Event + * @return void + */ + startResize: function( e ) { + this.startCoords = this.cloneCoords( this.areaCoords ); + + this.resizing = true; + this.resizeHandle = Event.element( e ).classNames().toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/, ''); + // dump( 'this.resizeHandle : ' + this.resizeHandle + '\n' ); + Event.stop( e ); + }, + + /** + * Starts the drag + * + * @access private + * @param obj Event + * @return void + */ + startDrag: function( e ) { + this.selArea.show(); + this.clickCoords = this.getCurPos( e ); + + this.setAreaCoords( { x1: this.clickCoords.x, y1: this.clickCoords.y, x2: this.clickCoords.x, y2: this.clickCoords.y }, false, false, null ); + + this.dragging = true; + this.onDrag( e ); // incase the user just clicks once after already making a selection + Event.stop( e ); + }, + + /** + * Gets the current cursor position relative to the image + * + * @access private + * @param obj Event + * @return obj x,y pixels of the cursor + */ + getCurPos: function( e ) { + // get the offsets for the wrapper within the document + var el = this.imgWrap, wrapOffsets = Position.cumulativeOffset( el ); + // remove any scrolling that is applied to the wrapper (this may be buggy) - don't count the scroll on the body as that won't affect us + while( el.nodeName != 'BODY' ) { + wrapOffsets[1] -= el.scrollTop || 0; + wrapOffsets[0] -= el.scrollLeft || 0; + el = el.parentNode; + } + return curPos = { + x: Event.pointerX(e) - wrapOffsets[0], + y: Event.pointerY(e) - wrapOffsets[1] + } + }, + + /** + * Performs the drag for both resize & inital draw dragging + * + * @access private + * @param obj Event + * @return void + */ + onDrag: function( e ) { + if( this.dragging || this.resizing ) { + + var resizeHandle = null; + var curPos = this.getCurPos( e ); + var newCoords = this.cloneCoords( this.areaCoords ); + var direction = { x: 1, y: 1 }; + + if( this.dragging ) { + if( curPos.x < this.clickCoords.x ) direction.x = -1; + if( curPos.y < this.clickCoords.y ) direction.y = -1; + + this.transformCoords( curPos.x, this.clickCoords.x, newCoords, 'x' ); + this.transformCoords( curPos.y, this.clickCoords.y, newCoords, 'y' ); + } else if( this.resizing ) { + resizeHandle = this.resizeHandle; + // do x movements first + if( resizeHandle.match(/E/) ) { + // if we're moving an east handle + this.transformCoords( curPos.x, this.startCoords.x1, newCoords, 'x' ); + if( curPos.x < this.startCoords.x1 ) direction.x = -1; + } else if( resizeHandle.match(/W/) ) { + // if we're moving an west handle + this.transformCoords( curPos.x, this.startCoords.x2, newCoords, 'x' ); + if( curPos.x < this.startCoords.x2 ) direction.x = -1; + } + + // do y movements second + if( resizeHandle.match(/N/) ) { + // if we're moving an north handle + this.transformCoords( curPos.y, this.startCoords.y2, newCoords, 'y' ); + if( curPos.y < this.startCoords.y2 ) direction.y = -1; + } else if( resizeHandle.match(/S/) ) { + // if we're moving an south handle + this.transformCoords( curPos.y, this.startCoords.y1, newCoords, 'y' ); + if( curPos.y < this.startCoords.y1 ) direction.y = -1; + } + + } + + this.setAreaCoords( newCoords, false, e.shiftKey, direction, resizeHandle ); + this.drawArea(); + Event.stop( e ); // stop the default event (selecting images & text) in Safari & IE PC + } + }, + + /** + * Applies the appropriate transform to supplied co-ordinates, on the + * defined axis, depending on the relationship of the supplied values + * + * @access private + * @param int Current value of pointer + * @param int Base value to compare current pointer val to + * @param obj Coordinates to apply transformation on x1, x2, y1, y2 + * @param string Axis to apply transformation on 'x' || 'y' + * @return void + */ + transformCoords : function( curVal, baseVal, coords, axis ) { + var newVals = [ curVal, baseVal ]; + if( curVal > baseVal ) newVals.reverse(); + coords[ axis + '1' ] = newVals[0]; + coords[ axis + '2' ] = newVals[1]; + }, + + /** + * Ends the crop & passes the values of the select area on to the appropriate + * callback function on completion of a crop + * + * @access private + * @return void + */ + endCrop : function() { + this.dragging = false; + this.resizing = false; + + this.options.onEndCrop( + this.areaCoords, + { + width: this.calcW(), + height: this.calcH() + } + ); + }, + + /** + * Abstract method called on the end of initialization + * + * @access private + * @abstract + * @return void + */ + subInitialize: function() {}, + + /** + * Abstract method called on the end of drawArea() + * + * @access private + * @abstract + * @return void + */ + subDrawArea: function() {} +}; + + + + +/** + * Extend the Cropper.Img class to allow for presentation of a preview image of the resulting crop, + * the option for displayOnInit is always overridden to true when displaying a preview image + * + * Usage: + * @param obj Image element to attach to + * @param obj Optional options: + * - see Cropper.Img for base options + * + * - previewWrap obj + * HTML element that will be used as a container for the preview image + */ +Cropper.ImgWithPreview = Class.create(); + +Object.extend( Object.extend( Cropper.ImgWithPreview.prototype, Cropper.Img.prototype ), { + + /** + * Implements the abstract method from Cropper.Img to initialize preview image settings. + * Will only attach a preview image is the previewWrap element is defined and the minWidth + * & minHeight options are set. + * + * @see Croper.Img.subInitialize + */ + subInitialize: function() { + /** + * Whether or not we've attached a preview image + * @var boolean + */ + this.hasPreviewImg = false; + if( typeof(this.options.previewWrap) != 'undefined' + && this.options.minWidth > 0 + && this.options.minHeight > 0 + ) { + /** + * The preview image wrapper element + * @var obj HTML element + */ + this.previewWrap = $( this.options.previewWrap ); + /** + * The preview image element + * @var obj HTML IMG element + */ + this.previewImg = this.img.cloneNode( false ); + // set the ID of the preview image to be unique + this.previewImg.id = 'imgCrop_' + this.previewImg.id; + + + // set the displayOnInit option to true so we display the select area at the same time as the thumbnail + this.options.displayOnInit = true; + + this.hasPreviewImg = true; + + this.previewWrap.addClassName( 'imgCrop_previewWrap' ); + + this.previewWrap.setStyle( + { + width: this.options.minWidth + 'px', + height: this.options.minHeight + 'px' + } + ); + + this.previewWrap.appendChild( this.previewImg ); + } + }, + + /** + * Implements the abstract method from Cropper.Img to draw the preview image + * + * @see Croper.Img.subDrawArea + */ + subDrawArea: function() { + if( this.hasPreviewImg ) { + // get the ratio of the select area to the src image + var calcWidth = this.calcW(); + var calcHeight = this.calcH(); + // ratios for the dimensions of the preview image + var dimRatio = { + x: this.imgW / calcWidth, + y: this.imgH / calcHeight + }; + //ratios for the positions within the preview + var posRatio = { + x: calcWidth / this.options.minWidth, + y: calcHeight / this.options.minHeight + }; + + // setting the positions in an obj before apply styles for rendering speed increase + var calcPos = { + w: Math.ceil( this.options.minWidth * dimRatio.x ) + 'px', + h: Math.ceil( this.options.minHeight * dimRatio.y ) + 'px', + x: '-' + Math.ceil( this.areaCoords.x1 / posRatio.x ) + 'px', + y: '-' + Math.ceil( this.areaCoords.y1 / posRatio.y ) + 'px' + } + + var previewStyle = this.previewImg.style; + previewStyle.width = calcPos.w; + previewStyle.height = calcPos.h; + previewStyle.left = calcPos.x; + previewStyle.top = calcPos.y; + } + } + +}); diff --git a/library/cropper/lib/builder.js b/library/cropper/lib/builder.js new file mode 100644 index 000000000..5b15ba939 --- /dev/null +++ b/library/cropper/lib/builder.js @@ -0,0 +1,101 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// See scriptaculous.js for full license. + +var Builder = { + NODEMAP: { + AREA: 'map', + CAPTION: 'table', + COL: 'table', + COLGROUP: 'table', + LEGEND: 'fieldset', + OPTGROUP: 'select', + OPTION: 'select', + PARAM: 'object', + TBODY: 'table', + TD: 'table', + TFOOT: 'table', + TH: 'table', + THEAD: 'table', + TR: 'table' + }, + // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken, + // due to a Firefox bug + node: function(elementName) { + elementName = elementName.toUpperCase(); + + // try innerHTML approach + var parentTag = this.NODEMAP[elementName] || 'div'; + var parentElement = document.createElement(parentTag); + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" + elementName + ">"; + } catch(e) {} + var element = parentElement.firstChild || null; + + // see if browser added wrapping tags + if(element && (element.tagName != elementName)) + element = element.getElementsByTagName(elementName)[0]; + + // fallback to createElement approach + if(!element) element = document.createElement(elementName); + + // abort if nothing could be created + if(!element) return; + + // attributes (or text) + if(arguments[1]) + if(this._isStringOrNumber(arguments[1]) || + (arguments[1] instanceof Array)) { + this._children(element, arguments[1]); + } else { + var attrs = this._attributes(arguments[1]); + if(attrs.length) { + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" +elementName + " " + + attrs + ">"; + } catch(e) {} + element = parentElement.firstChild || null; + // workaround firefox 1.0.X bug + if(!element) { + element = document.createElement(elementName); + for(attr in arguments[1]) + element[attr == 'class' ? 'className' : attr] = arguments[1][attr]; + } + if(element.tagName != elementName) + element = parentElement.getElementsByTagName(elementName)[0]; + } + } + + // text, or array of children + if(arguments[2]) + this._children(element, arguments[2]); + + return element; + }, + _text: function(text) { + return document.createTextNode(text); + }, + _attributes: function(attributes) { + var attrs = []; + for(attribute in attributes) + attrs.push((attribute=='className' ? 'class' : attribute) + + '="' + attributes[attribute].toString().escapeHTML() + '"'); + return attrs.join(" "); + }, + _children: function(element, children) { + if(typeof children=='object') { // array can hold nodes and text + children.flatten().each( function(e) { + if(typeof e=='object') + element.appendChild(e) + else + if(Builder._isStringOrNumber(e)) + element.appendChild(Builder._text(e)); + }); + } else + if(Builder._isStringOrNumber(children)) + element.appendChild(Builder._text(children)); + }, + _isStringOrNumber: function(param) { + return(typeof param=='string' || typeof param=='number'); + } +} \ No newline at end of file diff --git a/library/cropper/lib/controls.js b/library/cropper/lib/controls.js new file mode 100644 index 000000000..de0261ed5 --- /dev/null +++ b/library/cropper/lib/controls.js @@ -0,0 +1,815 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// See scriptaculous.js for full license. + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +var Autocompleter = {} +Autocompleter.Base = function() {}; +Autocompleter.Base.prototype = { + baseInitialize: function(element, update, options) { + this.element = $(element); + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + + if (this.setOptions) + this.setOptions(options); + else + this.options = options || {}; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight}); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if (typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && + (navigator.appVersion.indexOf('MSIE')>0) && + (navigator.userAgent.indexOf('Opera')<0) && + (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + ''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (navigator.appVersion.indexOf('AppleWebKit') > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index-- + else this.index = this.entryCount-1; + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++ + else this.index = 0; + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var lastTokenPos = this.findLastToken(); + if (lastTokenPos != -1) { + var newValue = this.element.value.substr(0, lastTokenPos + 1); + var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value; + } else { + this.element.value = value; + } + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.firstChild); + + if(this.update.firstChild && this.update.firstChild.childNodes) { + this.entryCount = + this.update.firstChild.childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + + this.index = 0; + this.render(); + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + if(this.getToken().length>=this.options.minChars) { + this.startIndicator(); + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + }, + + getToken: function() { + var tokenPos = this.findLastToken(); + if (tokenPos != -1) + var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,''); + else + var ret = this.element.value; + + return /\n/.test(ret) ? '' : ret; + }, + + findLastToken: function() { + var lastTokenPos = -1; + + for (var i=0; i lastTokenPos) + lastTokenPos = thisTokenPos; + } + return lastTokenPos; + } +} + +Ajax.Autocompleter = Class.create(); +Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } + +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(); +Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("
  • " + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "
    • "); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("
  • " + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "
    • "); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) + return "
      " + ret.join('') + "
    "; + } + }, options || {}); + } +}); + +// AJAX in-place editor +// +// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +} + +Ajax.InPlaceEditor = Class.create(); +Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; +Ajax.InPlaceEditor.prototype = { + initialize: function(element, url, options) { + this.url = url; + this.element = $(element); + + this.options = Object.extend({ + okButton: true, + okText: "ok", + cancelLink: true, + cancelText: "cancel", + savingText: "Saving...", + clickToEditText: "Click to edit", + okText: "ok", + rows: 1, + onComplete: function(transport, element) { + new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); + }, + onFailure: function(transport) { + alert("Error communicating with the server: " + transport.responseText.stripTags()); + }, + callback: function(form) { + return Form.serialize(form); + }, + handleLineBreaks: true, + loadingText: 'Loading...', + savingClassName: 'inplaceeditor-saving', + loadingClassName: 'inplaceeditor-loading', + formClassName: 'inplaceeditor-form', + highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, + highlightendcolor: "#FFFFFF", + externalControl: null, + submitOnBlur: false, + ajaxOptions: {}, + evalScripts: false + }, options || {}); + + if(!this.options.formId && this.element.id) { + this.options.formId = this.element.id + "-inplaceeditor"; + if ($(this.options.formId)) { + // there's already a form with that name, don't specify an id + this.options.formId = null; + } + } + + if (this.options.externalControl) { + this.options.externalControl = $(this.options.externalControl); + } + + this.originalBackground = Element.getStyle(this.element, 'background-color'); + if (!this.originalBackground) { + this.originalBackground = "transparent"; + } + + this.element.title = this.options.clickToEditText; + + this.onclickListener = this.enterEditMode.bindAsEventListener(this); + this.mouseoverListener = this.enterHover.bindAsEventListener(this); + this.mouseoutListener = this.leaveHover.bindAsEventListener(this); + Event.observe(this.element, 'click', this.onclickListener); + Event.observe(this.element, 'mouseover', this.mouseoverListener); + Event.observe(this.element, 'mouseout', this.mouseoutListener); + if (this.options.externalControl) { + Event.observe(this.options.externalControl, 'click', this.onclickListener); + Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener); + Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener); + } + }, + enterEditMode: function(evt) { + if (this.saving) return; + if (this.editing) return; + this.editing = true; + this.onEnterEditMode(); + if (this.options.externalControl) { + Element.hide(this.options.externalControl); + } + Element.hide(this.element); + this.createForm(); + this.element.parentNode.insertBefore(this.form, this.element); + Field.scrollFreeActivate(this.editField); + // stop the event to avoid a page refresh in Safari + if (evt) { + Event.stop(evt); + } + return false; + }, + createForm: function() { + this.form = document.createElement("form"); + this.form.id = this.options.formId; + Element.addClassName(this.form, this.options.formClassName) + this.form.onsubmit = this.onSubmit.bind(this); + + this.createEditField(); + + if (this.options.textarea) { + var br = document.createElement("br"); + this.form.appendChild(br); + } + + if (this.options.okButton) { + okButton = document.createElement("input"); + okButton.type = "submit"; + okButton.value = this.options.okText; + okButton.className = 'editor_ok_button'; + this.form.appendChild(okButton); + } + + if (this.options.cancelLink) { + cancelLink = document.createElement("a"); + cancelLink.href = "#"; + cancelLink.appendChild(document.createTextNode(this.options.cancelText)); + cancelLink.onclick = this.onclickCancel.bind(this); + cancelLink.className = 'editor_cancel'; + this.form.appendChild(cancelLink); + } + }, + hasHTMLLineBreaks: function(string) { + if (!this.options.handleLineBreaks) return false; + return string.match(/
    /i); + }, + convertHTMLLineBreaks: function(string) { + return string.replace(/
    /gi, "\n").replace(//gi, "\n").replace(/<\/p>/gi, "\n").replace(/

    /gi, ""); + }, + createEditField: function() { + var text; + if(this.options.loadTextURL) { + text = this.options.loadingText; + } else { + text = this.getText(); + } + + var obj = this; + + if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { + this.options.textarea = false; + var textField = document.createElement("input"); + textField.obj = this; + textField.type = "text"; + textField.name = "value"; + textField.value = text; + textField.style.backgroundColor = this.options.highlightcolor; + textField.className = 'editor_field'; + var size = this.options.size || this.options.cols || 0; + if (size != 0) textField.size = size; + if (this.options.submitOnBlur) + textField.onblur = this.onSubmit.bind(this); + this.editField = textField; + } else { + this.options.textarea = true; + var textArea = document.createElement("textarea"); + textArea.obj = this; + textArea.name = "value"; + textArea.value = this.convertHTMLLineBreaks(text); + textArea.rows = this.options.rows; + textArea.cols = this.options.cols || 40; + textArea.className = 'editor_field'; + if (this.options.submitOnBlur) + textArea.onblur = this.onSubmit.bind(this); + this.editField = textArea; + } + + if(this.options.loadTextURL) { + this.loadExternalText(); + } + this.form.appendChild(this.editField); + }, + getText: function() { + return this.element.innerHTML; + }, + loadExternalText: function() { + Element.addClassName(this.form, this.options.loadingClassName); + this.editField.disabled = true; + new Ajax.Request( + this.options.loadTextURL, + Object.extend({ + asynchronous: true, + onComplete: this.onLoadedExternalText.bind(this) + }, this.options.ajaxOptions) + ); + }, + onLoadedExternalText: function(transport) { + Element.removeClassName(this.form, this.options.loadingClassName); + this.editField.disabled = false; + this.editField.value = transport.responseText.stripTags(); + }, + onclickCancel: function() { + this.onComplete(); + this.leaveEditMode(); + return false; + }, + onFailure: function(transport) { + this.options.onFailure(transport); + if (this.oldInnerHTML) { + this.element.innerHTML = this.oldInnerHTML; + this.oldInnerHTML = null; + } + return false; + }, + onSubmit: function() { + // onLoading resets these so we need to save them away for the Ajax call + var form = this.form; + var value = this.editField.value; + + // do this first, sometimes the ajax call returns before we get a chance to switch on Saving... + // which means this will actually switch on Saving... *after* we've left edit mode causing Saving... + // to be displayed indefinitely + this.onLoading(); + + if (this.options.evalScripts) { + new Ajax.Request( + this.url, Object.extend({ + parameters: this.options.callback(form, value), + onComplete: this.onComplete.bind(this), + onFailure: this.onFailure.bind(this), + asynchronous:true, + evalScripts:true + }, this.options.ajaxOptions)); + } else { + new Ajax.Updater( + { success: this.element, + // don't update on failure (this could be an option) + failure: null }, + this.url, Object.extend({ + parameters: this.options.callback(form, value), + onComplete: this.onComplete.bind(this), + onFailure: this.onFailure.bind(this) + }, this.options.ajaxOptions)); + } + // stop the event to avoid a page refresh in Safari + if (arguments.length > 1) { + Event.stop(arguments[0]); + } + return false; + }, + onLoading: function() { + this.saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + showSaving: function() { + this.oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + Element.addClassName(this.element, this.options.savingClassName); + this.element.style.backgroundColor = this.originalBackground; + Element.show(this.element); + }, + removeForm: function() { + if(this.form) { + if (this.form.parentNode) Element.remove(this.form); + this.form = null; + } + }, + enterHover: function() { + if (this.saving) return; + this.element.style.backgroundColor = this.options.highlightcolor; + if (this.effect) { + this.effect.cancel(); + } + Element.addClassName(this.element, this.options.hoverClassName) + }, + leaveHover: function() { + if (this.options.backgroundColor) { + this.element.style.backgroundColor = this.oldBackground; + } + Element.removeClassName(this.element, this.options.hoverClassName) + if (this.saving) return; + this.effect = new Effect.Highlight(this.element, { + startcolor: this.options.highlightcolor, + endcolor: this.options.highlightendcolor, + restorecolor: this.originalBackground + }); + }, + leaveEditMode: function() { + Element.removeClassName(this.element, this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this.originalBackground; + Element.show(this.element); + if (this.options.externalControl) { + Element.show(this.options.externalControl); + } + this.editing = false; + this.saving = false; + this.oldInnerHTML = null; + this.onLeaveEditMode(); + }, + onComplete: function(transport) { + this.leaveEditMode(); + this.options.onComplete.bind(this)(transport, this.element); + }, + onEnterEditMode: function() {}, + onLeaveEditMode: function() {}, + dispose: function() { + if (this.oldInnerHTML) { + this.element.innerHTML = this.oldInnerHTML; + } + this.leaveEditMode(); + Event.stopObserving(this.element, 'click', this.onclickListener); + Event.stopObserving(this.element, 'mouseover', this.mouseoverListener); + Event.stopObserving(this.element, 'mouseout', this.mouseoutListener); + if (this.options.externalControl) { + Event.stopObserving(this.options.externalControl, 'click', this.onclickListener); + Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener); + Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener); + } + } +}; + +Ajax.InPlaceCollectionEditor = Class.create(); +Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); +Object.extend(Ajax.InPlaceCollectionEditor.prototype, { + createEditField: function() { + if (!this.cached_selectTag) { + var selectTag = document.createElement("select"); + var collection = this.options.collection || []; + var optionTag; + collection.each(function(e,i) { + optionTag = document.createElement("option"); + optionTag.value = (e instanceof Array) ? e[0] : e; + if(this.options.value==optionTag.value) optionTag.selected = true; + optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e)); + selectTag.appendChild(optionTag); + }.bind(this)); + this.cached_selectTag = selectTag; + } + + this.editField = this.cached_selectTag; + if(this.options.loadTextURL) this.loadExternalText(); + this.form.appendChild(this.editField); + this.options.callback = function(form, value) { + return "value=" + encodeURIComponent(value); + } + } +}); + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create(); +Form.Element.DelayedObserver.prototype = { + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}; diff --git a/library/cropper/lib/dragdrop.js b/library/cropper/lib/dragdrop.js new file mode 100644 index 000000000..be2a30f53 --- /dev/null +++ b/library/cropper/lib/dragdrop.js @@ -0,0 +1,915 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) +// +// See scriptaculous.js for full license. + +/*--------------------------------------------------------------------------*/ + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(element) }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null, + tree: false + }, arguments[1] || {}); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if((typeof containment == 'object') && + (containment.constructor == Array)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + if(options.accept) options.accept = [options.accept].flatten(); + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + findDeepestChild: function(drops) { + deepest = drops[0]; + + for (i = 1; i < drops.length; ++i) + if (Element.isParent(drops[i].element, deepest.element)) + deepest = drops[i]; + + return deepest; + }, + + isContained: function(element, drop) { + var containmentNode; + if(drop.tree) { + containmentNode = element.treeNode; + } else { + containmentNode = element.parentNode; + } + return drop._containers.detect(function(c) { return containmentNode == c }); + }, + + isAffected: function(point, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.classNames(element).detect( + function(v) { return drop.accept.include(v) } ) )) && + Position.within(drop.element, point[0], point[1]) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.removeClassName(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(drop.hoverclass) + Element.addClassName(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(point, element) { + if(!this.drops.length) return; + var affected = []; + + if(this.last_active) this.deactivate(this.last_active); + this.drops.each( function(drop) { + if(Droppables.isAffected(point, element, drop)) + affected.push(drop); + }); + + if(affected.length>0) { + drop = Droppables.findDeepestChild(affected); + Position.within(drop.element, point[0], point[1]); + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + + Droppables.activate(drop); + } + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) + if (this.last_active.onDrop) + this.last_active.onDrop(element, this.last_active.element, event); + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +} + +var Draggables = { + drags: [], + observers: [], + + register: function(draggable) { + if(this.drags.length == 0) { + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.updateDrag.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + } + this.drags.push(draggable); + }, + + unregister: function(draggable) { + this.drags = this.drags.reject(function(d) { return d==draggable }); + if(this.drags.length == 0) { + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + Event.stopObserving(document, "keypress", this.eventKeypress); + } + }, + + activate: function(draggable) { + window.focus(); // allows keypress events if window isn't currently focused, fails for Safari + this.activeDraggable = draggable; + }, + + deactivate: function() { + this.activeDraggable = null; + }, + + updateDrag: function(event) { + if(!this.activeDraggable) return; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + // Mozilla-based browsers fire successive mousemove events with + // the same coordinates, prevent needless redrawing (moz bug?) + if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; + this._lastPointer = pointer; + this.activeDraggable.updateDrag(event, pointer); + }, + + endDrag: function(event) { + if(!this.activeDraggable) return; + this._lastPointer = null; + this.activeDraggable.endDrag(event); + this.activeDraggable = null; + }, + + keyPress: function(event) { + if(this.activeDraggable) + this.activeDraggable.keyPress(event); + }, + + addObserver: function(observer) { + this.observers.push(observer); + this._cacheObserverCallbacks(); + }, + + removeObserver: function(element) { // element instead of observer fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + this._cacheObserverCallbacks(); + }, + + notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' + if(this[eventName+'Count'] > 0) + this.observers.each( function(o) { + if(o[eventName]) o[eventName](eventName, draggable, event); + }); + }, + + _cacheObserverCallbacks: function() { + ['onStart','onEnd','onDrag'].each( function(eventName) { + Draggables[eventName+'Count'] = Draggables.observers.select( + function(o) { return o[eventName]; } + ).length; + }); + } +} + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create(); +Draggable.prototype = { + initialize: function(element) { + var options = Object.extend({ + handle: false, + starteffect: function(element) { + element._opacity = Element.getOpacity(element); + new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); + }, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + element._revert = new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur}); + }, + endeffect: function(element) { + var toOpacity = typeof element._opacity == 'number' ? element._opacity : 1.0 + new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity}); + }, + zindex: 1000, + revert: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + snap: false // false, or xy or [x,y] or function(x,y){ return [x,y] } + }, arguments[1] || {}); + + this.element = $(element); + + if(options.handle && (typeof options.handle == 'string')) { + var h = Element.childrenWithClassName(this.element, options.handle, true); + if(h.length>0) this.handle = h[0]; + } + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) + options.scroll = $(options.scroll); + + Element.makePositioned(this.element); // fix IE + + this.delta = this.currentDelta(); + this.options = options; + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + Draggables.unregister(this); + }, + + currentDelta: function() { + return([ + parseInt(Element.getStyle(this.element,'left') || '0'), + parseInt(Element.getStyle(this.element,'top') || '0')]); + }, + + initDrag: function(event) { + if(Event.isLeftClick(event)) { + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if(src.tagName && ( + src.tagName=='INPUT' || + src.tagName=='SELECT' || + src.tagName=='OPTION' || + src.tagName=='BUTTON' || + src.tagName=='TEXTAREA')) return; + + if(this.element._revert) { + this.element._revert.cancel(); + this.element._revert = null; + } + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var pos = Position.cumulativeOffset(this.element); + this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); + + Draggables.activate(this); + Event.stop(event); + } + }, + + startDrag: function(event) { + this.dragging = true; + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + this.element.style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + if(this.options.scroll) { + if (this.options.scroll == window) { + var where = this._getWindowScroll(this.options.scroll); + this.originalScrollLeft = where.left; + this.originalScrollTop = where.top; + } else { + this.originalScrollLeft = this.options.scroll.scrollLeft; + this.originalScrollTop = this.options.scroll.scrollTop; + } + } + + Draggables.notify('onStart', this, event); + if(this.options.starteffect) this.options.starteffect(this.element); + }, + + updateDrag: function(event, pointer) { + if(!this.dragging) this.startDrag(event); + Position.prepare(); + Droppables.show(pointer, this.element); + Draggables.notify('onDrag', this, event); + this.draw(pointer); + if(this.options.change) this.options.change(this); + + if(this.options.scroll) { + this.stopScrolling(); + + var p; + if (this.options.scroll == window) { + with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } + } else { + p = Position.page(this.options.scroll); + p[0] += this.options.scroll.scrollLeft; + p[1] += this.options.scroll.scrollTop; + p.push(p[0]+this.options.scroll.offsetWidth); + p.push(p[1]+this.options.scroll.offsetHeight); + } + var speed = [0,0]; + if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); + if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); + if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); + if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); + this.startScrolling(speed); + } + + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + + Event.stop(event); + }, + + finishDrag: function(event, success) { + this.dragging = false; + + if(this.options.ghosting) { + Position.relativize(this.element); + Element.remove(this._clone); + this._clone = null; + } + + if(success) Droppables.fire(event, this.element); + Draggables.notify('onEnd', this, event); + + var revert = this.options.revert; + if(revert && typeof revert == 'function') revert = revert(this.element); + + var d = this.currentDelta(); + if(revert && this.options.reverteffect) { + this.options.reverteffect(this.element, + d[1]-this.delta[1], d[0]-this.delta[0]); + } else { + this.delta = d; + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + Draggables.deactivate(this); + Droppables.reset(); + }, + + keyPress: function(event) { + if(event.keyCode!=Event.KEY_ESC) return; + this.finishDrag(event, false); + Event.stop(event); + }, + + endDrag: function(event) { + if(!this.dragging) return; + this.stopScrolling(); + this.finishDrag(event, true); + Event.stop(event); + }, + + draw: function(point) { + var pos = Position.cumulativeOffset(this.element); + var d = this.currentDelta(); + pos[0] -= d[0]; pos[1] -= d[1]; + + if(this.options.scroll && (this.options.scroll != window)) { + pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; + pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; + } + + var p = [0,1].map(function(i){ + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + if(this.options.snap) { + if(typeof this.options.snap == 'function') { + p = this.options.snap(p[0],p[1],this); + } else { + if(this.options.snap instanceof Array) { + p = p.map( function(v, i) { + return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this)) + } else { + p = p.map( function(v) { + return Math.round(v/this.options.snap)*this.options.snap }.bind(this)) + } + }} + + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = p[0] + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = p[1] + "px"; + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + + stopScrolling: function() { + if(this.scrollInterval) { + clearInterval(this.scrollInterval); + this.scrollInterval = null; + Draggables._lastScrollPointer = null; + } + }, + + startScrolling: function(speed) { + this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; + this.lastScrolled = new Date(); + this.scrollInterval = setInterval(this.scroll.bind(this), 10); + }, + + scroll: function() { + var current = new Date(); + var delta = current - this.lastScrolled; + this.lastScrolled = current; + if(this.options.scroll == window) { + with (this._getWindowScroll(this.options.scroll)) { + if (this.scrollSpeed[0] || this.scrollSpeed[1]) { + var d = delta / 1000; + this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); + } + } + } else { + this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; + this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; + } + + Position.prepare(); + Droppables.show(Draggables._lastPointer, this.element); + Draggables.notify('onDrag', this); + Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); + Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; + Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; + if (Draggables._lastScrollPointer[0] < 0) + Draggables._lastScrollPointer[0] = 0; + if (Draggables._lastScrollPointer[1] < 0) + Draggables._lastScrollPointer[1] = 0; + this.draw(Draggables._lastScrollPointer); + + if(this.options.change) this.options.change(this); + }, + + _getWindowScroll: function(w) { + var T, L, W, H; + with (w.document) { + if (w.document.documentElement && documentElement.scrollTop) { + T = documentElement.scrollTop; + L = documentElement.scrollLeft; + } else if (w.document.body) { + T = body.scrollTop; + L = body.scrollLeft; + } + if (w.innerWidth) { + W = w.innerWidth; + H = w.innerHeight; + } else if (w.document.documentElement && documentElement.clientWidth) { + W = documentElement.clientWidth; + H = documentElement.clientHeight; + } else { + W = body.offsetWidth; + H = body.offsetHeight + } + } + return { top: T, left: L, width: W, height: H }; + } +} + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create(); +SortableObserver.prototype = { + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +} + +var Sortable = { + sortables: {}, + + _findRootElement: function(element) { + while (element.tagName != "BODY") { + if(element.id && Sortable.sortables[element.id]) return element; + element = element.parentNode; + } + }, + + options: function(element) { + element = Sortable._findRootElement($(element)); + if(!element) return; + return Sortable.sortables[element.id]; + }, + + destroy: function(element){ + var s = Sortable.options(element); + + if(s) { + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + + delete Sortable.sortables[s.element.id]; + } + }, + + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, + treeTag: 'ul', + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + hoverclass: null, + ghosting: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + format: /^[^_]*_(.*)$/, + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || {}); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + scroll: options.scroll, + scrollSpeed: options.scrollSpeed, + scrollSensitivity: options.scrollSensitivity, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + tree: options.tree, + hoverclass: options.hoverclass, + onHover: Sortable.onHover + //greedy: !options.dropOnEmpty + } + + var options_for_tree = { + onHover: Sortable.onEmptyHover, + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass + } + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // drop on empty handling + if(options.dropOnEmpty || options.tree) { + Droppables.add(element, options_for_tree); + options.droppables.push(element); + } + + (this.findElements(element, options) || []).each( function(e) { + // handles are per-draggable + var handle = options.handle ? + Element.childrenWithClassName(e, options.handle)[0] : e; + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + if(options.tree) e.treeNode = element; + options.droppables.push(e); + }); + + if(options.tree) { + (Sortable.findTreeElements(element, options) || []).each( function(e) { + Droppables.add(e, options_for_tree); + e.treeNode = element; + options.droppables.push(e); + }); + } + + // keep reference + this.sortables[element.id] = options; + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.tag); + }, + + findTreeElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.treeTag); + }, + + onHover: function(element, dropon, overlap) { + if(Element.isParent(dropon, element)) return; + + if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { + return; + } else if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon, overlap) { + var oldParentNode = element.parentNode; + var droponOptions = Sortable.options(dropon); + + if(!Element.isParent(dropon, element)) { + var index; + + var children = Sortable.findElements(dropon, {tag: droponOptions.tag}); + var child = null; + + if(children) { + var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); + + for (index = 0; index < children.length; index += 1) { + if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { + offset -= Element.offsetSize (children[index], droponOptions.overlap); + } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { + child = index + 1 < children.length ? children[index + 1] : null; + break; + } else { + child = children[index]; + break; + } + } + } + + dropon.insertBefore(element, child); + + Sortable.options(oldParentNode).onChange(element); + droponOptions.onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Element.hide(Sortable._marker); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = $('dropmarker') || document.createElement('DIV'); + Element.hide(Sortable._marker); + Element.addClassName(Sortable._marker, 'dropmarker'); + Sortable._marker.style.position = 'absolute'; + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = Position.cumulativeOffset(dropon); + Sortable._marker.style.left = offsets[0] + 'px'; + Sortable._marker.style.top = offsets[1] + 'px'; + + if(position=='after') + if(sortable.overlap == 'horizontal') + Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px'; + else + Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px'; + + Element.show(Sortable._marker); + }, + + _tree: function(element, options, parent) { + var children = Sortable.findElements(element, options) || []; + + for (var i = 0; i < children.length; ++i) { + var match = children[i].id.match(options.format); + + if (!match) continue; + + var child = { + id: encodeURIComponent(match ? match[1] : null), + element: element, + parent: parent, + children: new Array, + position: parent.children.length, + container: Sortable._findChildrenElement(children[i], options.treeTag.toUpperCase()) + } + + /* Get the element containing the children and recurse over it */ + if (child.container) + this._tree(child.container, options, child) + + parent.children.push (child); + } + + return parent; + }, + + /* Finds the first element of the given tag type within a parent element. + Used for finding the first LI[ST] within a L[IST]I[TEM].*/ + _findChildrenElement: function (element, containerTag) { + if (element && element.hasChildNodes) + for (var i = 0; i < element.childNodes.length; ++i) + if (element.childNodes[i].tagName == containerTag) + return element.childNodes[i]; + + return null; + }, + + tree: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + treeTag: sortableOptions.treeTag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format + }, arguments[1] || {}); + + var root = { + id: null, + parent: null, + children: new Array, + container: element, + position: 0 + } + + return Sortable._tree (element, options, root); + }, + + /* Construct a [i] index for a particular node */ + _constructIndex: function(node) { + var index = ''; + do { + if (node.id) index = '[' + node.position + ']' + index; + } while ((node = node.parent) != null); + return index; + }, + + sequence: function(element) { + element = $(element); + var options = Object.extend(this.options(element), arguments[1] || {}); + + return $(this.findElements(element, options) || []).map( function(item) { + return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; + }); + }, + + setSequence: function(element, new_sequence) { + element = $(element); + var options = Object.extend(this.options(element), arguments[2] || {}); + + var nodeMap = {}; + this.findElements(element, options).each( function(n) { + if (n.id.match(options.format)) + nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; + n.parentNode.removeChild(n); + }); + + new_sequence.each(function(ident) { + var n = nodeMap[ident]; + if (n) { + n[1].appendChild(n[0]); + delete nodeMap[ident]; + } + }); + }, + + serialize: function(element) { + element = $(element); + var options = Object.extend(Sortable.options(element), arguments[1] || {}); + var name = encodeURIComponent( + (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); + + if (options.tree) { + return Sortable.tree(element, arguments[1]).children.map( function (item) { + return [name + Sortable._constructIndex(item) + "=" + + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); + }).flatten().join('&'); + } else { + return Sortable.sequence(element, arguments[1]).map( function(item) { + return name + "[]=" + encodeURIComponent(item); + }).join('&'); + } + } +} + +/* Returns true if child is contained within element */ +Element.isParent = function(child, element) { + if (!child.parentNode || child == element) return false; + + if (child.parentNode == element) return true; + + return Element.isParent(child.parentNode, element); +} + +Element.findChildren = function(element, only, recursive, tagName) { + if(!element.hasChildNodes()) return null; + tagName = tagName.toUpperCase(); + if(only) only = [only].flatten(); + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName.toUpperCase()==tagName && + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) + elements.push(e); + if(recursive) { + var grandchildren = Element.findChildren(e, only, recursive, tagName); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : []); +} + +Element.offsetSize = function (element, type) { + if (type == 'vertical' || type == 'height') + return element.offsetHeight; + else + return element.offsetWidth; +} \ No newline at end of file diff --git a/library/cropper/lib/effects.js b/library/cropper/lib/effects.js new file mode 100644 index 000000000..0864323ec --- /dev/null +++ b/library/cropper/lib/effects.js @@ -0,0 +1,958 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// See scriptaculous.js for full license. + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + var color = '#'; + if(this.slice(0,4) == 'rgb(') { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if(this.slice(0,1) == '#') { + if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if(this.length==7) color = this.toLowerCase(); + } + } + return(color.length==7 ? color : (arguments[0] || this)); +} + +/*--------------------------------------------------------------------------*/ + +Element.collectTextNodes = function(element) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); + }).flatten().join(''); +} + +Element.collectTextNodesIgnoreClass = function(element, className) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? + Element.collectTextNodesIgnoreClass(node, className) : '')); + }).flatten().join(''); +} + +Element.setContentZoom = function(element, percent) { + element = $(element); + Element.setStyle(element, {fontSize: (percent/100) + 'em'}); + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); +} + +Element.getOpacity = function(element){ + var opacity; + if (opacity = Element.getStyle(element, 'opacity')) + return parseFloat(opacity); + if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/)) + if(opacity[1]) return parseFloat(opacity[1]) / 100; + return 1.0; +} + +Element.setOpacity = function(element, value){ + element= $(element); + if (value == 1){ + Element.setStyle(element, { opacity: + (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? + 0.999999 : null }); + if(/MSIE/.test(navigator.userAgent)) + Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')}); + } else { + if(value < 0.00001) value = 0; + Element.setStyle(element, {opacity: value}); + if(/MSIE/.test(navigator.userAgent)) + Element.setStyle(element, + { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + + 'alpha(opacity='+value*100+')' }); + } +} + +Element.getInlineOpacity = function(element){ + return $(element).style.opacity || ''; +} + +Element.childrenWithClassName = function(element, className, findFirst) { + var classNameRegExp = new RegExp("(^|\\s)" + className + "(\\s|$)"); + var results = $A($(element).getElementsByTagName('*'))[findFirst ? 'detect' : 'select']( function(c) { + return (c.className && c.className.match(classNameRegExp)); + }); + if(!results) results = []; + return results; +} + +Element.forceRerendering = function(element) { + try { + element = $(element); + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch(e) { } +}; + +/*--------------------------------------------------------------------------*/ + +Array.prototype.call = function() { + var args = arguments; + this.each(function(f){ f.apply(this, args) }); +} + +/*--------------------------------------------------------------------------*/ + +var Effect = { + tagifyText: function(element) { + var tagifyStyle = 'position:relative'; + if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1'; + element = $(element); + $A(element.childNodes).each( function(child) { + if(child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + Builder.node('span',{style: tagifyStyle}, + character == ' ' ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if(((typeof element == 'object') || + (typeof element == 'function')) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || {}); + var masterDelay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); + }); + }, + PAIRS: { + 'slide': ['SlideDown','SlideUp'], + 'blind': ['BlindDown','BlindUp'], + 'appear': ['Appear','Fade'] + }, + toggle: function(element, effect) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + var options = Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, arguments[2] || {}); + Effect[element.visible() ? + Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); + } +}; + +var Effect2 = Effect; // deprecated + +/* ------------- transitions ------------- */ + +Effect.Transitions = {} + +Effect.Transitions.linear = function(pos) { + return pos; +} +Effect.Transitions.sinoidal = function(pos) { + return (-Math.cos(pos*Math.PI)/2) + 0.5; +} +Effect.Transitions.reverse = function(pos) { + return 1-pos; +} +Effect.Transitions.flicker = function(pos) { + return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; +} +Effect.Transitions.wobble = function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; +} +Effect.Transitions.pulse = function(pos) { + return (Math.floor(pos*10) % 2 == 0 ? + (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10))); +} +Effect.Transitions.none = function(pos) { + return 0; +} +Effect.Transitions.full = function(pos) { + return 1; +} + +/* ------------- core effects ------------- */ + +Effect.ScopedQueue = Class.create(); +Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { + initialize: function() { + this.effects = []; + this.interval = null; + }, + _each: function(iterator) { + this.effects._each(iterator); + }, + add: function(effect) { + var timestamp = new Date().getTime(); + + var position = (typeof effect.options.queue == 'string') ? + effect.options.queue : effect.options.queue.position; + + switch(position) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + + if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + this.effects.push(effect); + + if(!this.interval) + this.interval = setInterval(this.loop.bind(this), 40); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if(this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + this.effects.invoke('loop', timePos); + } +}); + +Effect.Queues = { + instances: $H(), + get: function(queueName) { + if(typeof queueName != 'string') return queueName; + + if(!this.instances[queueName]) + this.instances[queueName] = new Effect.ScopedQueue(); + + return this.instances[queueName]; + } +} +Effect.Queue = Effect.Queues.get('global'); + +Effect.DefaultOptions = { + transition: Effect.Transitions.sinoidal, + duration: 1.0, // seconds + fps: 25.0, // max. 25fps due to Effect.Queue implementation + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' +} + +Effect.Base = function() {}; +Effect.Base.prototype = { + position: null, + start: function(options) { + this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {}); + this.currentFrame = 0; + this.state = 'idle'; + this.startOn = this.options.delay*1000; + this.finishOn = this.startOn + (this.options.duration*1000); + this.event('beforeStart'); + if(!this.options.sync) + Effect.Queues.get(typeof this.options.queue == 'string' ? + 'global' : this.options.queue.scope).add(this); + }, + loop: function(timePos) { + if(timePos >= this.startOn) { + if(timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if(this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); + var frame = Math.round(pos * this.options.fps * this.options.duration); + if(frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + render: function(pos) { + if(this.state == 'idle') { + this.state = 'running'; + this.event('beforeSetup'); + if(this.setup) this.setup(); + this.event('afterSetup'); + } + if(this.state == 'running') { + if(this.options.transition) pos = this.options.transition(pos); + pos *= (this.options.to-this.options.from); + pos += this.options.from; + this.position = pos; + this.event('beforeUpdate'); + if(this.update) this.update(pos); + this.event('afterUpdate'); + } + }, + cancel: function() { + if(!this.options.sync) + Effect.Queues.get(typeof this.options.queue == 'string' ? + 'global' : this.options.queue.scope).remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if(this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + return '#'; + } +} + +Effect.Parallel = Class.create(); +Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if(effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Opacity = Class.create(); +Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + // make this work on IE on elements without 'layout' + if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout)) + this.element.setStyle({zoom: 1}); + var options = Object.extend({ + from: this.element.getOpacity() || 0.0, + to: 1.0 + }, arguments[1] || {}); + this.start(options); + }, + update: function(position) { + this.element.setOpacity(position); + } +}); + +Effect.Move = Class.create(); +Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + var options = Object.extend({ + x: 0, + y: 0, + mode: 'relative' + }, arguments[1] || {}); + this.start(options); + }, + setup: function() { + // Bug in Opera: Opera returns the "real" position of a static element or + // relative element that does not have top/left explicitly set. + // ==> Always set top and left for position relative elements in your stylesheets + // (to 0 if you do not need them) + this.element.makePositioned(); + this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); + this.originalTop = parseFloat(this.element.getStyle('top') || '0'); + if(this.options.mode == 'absolute') { + // absolute movement, so we need to calc deltaX and deltaY + this.options.x = this.options.x - this.originalLeft; + this.options.y = this.options.y - this.originalTop; + } + }, + update: function(position) { + this.element.setStyle({ + left: this.options.x * position + this.originalLeft + 'px', + top: this.options.y * position + this.originalTop + 'px' + }); + } +}); + +// for backwards compatibility +Effect.MoveBy = function(element, toTop, toLeft) { + return new Effect.Move(element, + Object.extend({ x: toLeft, y: toTop }, arguments[3] || {})); +}; + +Effect.Scale = Class.create(); +Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { + initialize: function(element, percent) { + this.element = $(element) + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or {} with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || {}); + this.start(options); + }, + setup: function() { + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = this.element.getStyle('position'); + + this.originalStyle = {}; + ['top','left','width','height','fontSize'].each( function(k) { + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = this.element.getStyle('font-size') || '100%'; + ['em','px','%'].each( function(fontSizeType) { + if(fontSize.indexOf(fontSizeType)>0) { + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; + } + }.bind(this)); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if(this.options.scaleMode=='box') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if(/^content/.test(this.options.scaleMode)) + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if(!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if(this.options.scaleContent && this.fontSize) + this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + }, + setDimensions: function(height, width) { + var d = {}; + if(this.options.scaleX) d.width = width + 'px'; + if(this.options.scaleY) d.height = height + 'px'; + if(this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if(this.elementPositioning == 'absolute') { + if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; + } else { + if(this.options.scaleY) d.top = -topd + 'px'; + if(this.options.scaleX) d.left = -leftd + 'px'; + } + } + this.element.setStyle(d); + } +}); + +Effect.Highlight = Class.create(); +Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if(this.element.getStyle('display')=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldStyle = { + backgroundImage: this.element.getStyle('background-image') }; + this.element.setStyle({backgroundImage: 'none'}); + if(!this.options.endcolor) + this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); + if(!this.options.restorecolor) + this.options.restorecolor = this.element.getStyle('background-color'); + // init color calculations + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); + }, + update: function(position) { + this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); + }, + finish: function() { + this.element.setStyle(Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); + } +}); + +Effect.ScrollTo = Class.create(); +Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + this.start(arguments[1] || {}); + }, + setup: function() { + Position.prepare(); + var offsets = Position.cumulativeOffset(this.element); + if(this.options.offset) offsets[1] += this.options.offset; + var max = window.innerHeight ? + window.height - window.innerHeight : + document.body.scrollHeight - + (document.documentElement.clientHeight ? + document.documentElement.clientHeight : document.body.clientHeight); + this.scrollStart = Position.deltaY; + this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart; + }, + update: function(position) { + Position.prepare(); + window.scrollTo(Position.deltaX, + this.scrollStart + (position*this.delta)); + } +}); + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + var options = Object.extend({ + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if(effect.options.to!=0) return; + effect.element.hide(); + effect.element.setStyle({opacity: oldOpacity}); + }}, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Appear = function(element) { + element = $(element); + var options = Object.extend({ + from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), + to: 1.0, + // force Safari to render floated elements properly + afterFinishInternal: function(effect) { + effect.element.forceRerendering(); + }, + beforeSetup: function(effect) { + effect.element.setOpacity(effect.options.from); + effect.element.show(); + }}, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Puff = function(element) { + element = $(element); + var oldStyle = { opacity: element.getInlineOpacity(), position: element.getStyle('position') }; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) { + effect.effects[0].element.setStyle({position: 'absolute'}); }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.setStyle(oldStyle); } + }, arguments[1] || {}) + ); +} + +Effect.BlindUp = function(element) { + element = $(element); + element.makeClipping(); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + } + }, arguments[1] || {}) + ); +} + +Effect.BlindDown = function(element) { + element = $(element); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, + Object.extend({ scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makeClipping(); + effect.element.setStyle({height: '0px'}); + effect.element.show(); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + } + }, arguments[1] || {}) + ); +} + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + return new Effect.Appear(element, { + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makePositioned(); + effect.element.makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.undoPositioned(); + effect.element.setStyle({opacity: oldOpacity}); + } + }) + } + }); +} + +Effect.DropOut = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left'), + opacity: element.getInlineOpacity() }; + return new Effect.Parallel( + [ new Effect.Move(element, {x: 0, y: 100, sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + effect.effects[0].element.makePositioned(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); + } + }, arguments[1] || {})); +} + +Effect.Shake = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left') }; + return new Effect.Move(element, + { x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + effect.element.undoPositioned(); + effect.element.setStyle(oldStyle); + }}) }}) }}) }}) }}) }}); +} + +Effect.SlideDown = function(element) { + element = $(element); + element.cleanWhitespace(); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = $(element.firstChild).getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: window.opera ? 0 : 1, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.firstChild.makePositioned(); + if(window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping(); + effect.element.setStyle({height: '0px'}); + effect.element.show(); }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + // IE will crash if child is undoPositioned first + if(/MSIE/.test(navigator.userAgent)){ + effect.element.undoPositioned(); + effect.element.firstChild.undoPositioned(); + }else{ + effect.element.firstChild.undoPositioned(); + effect.element.undoPositioned(); + } + effect.element.firstChild.setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || {}) + ); +} + +Effect.SlideUp = function(element) { + element = $(element); + element.cleanWhitespace(); + var oldInnerBottom = $(element.firstChild).getStyle('bottom'); + return new Effect.Scale(element, window.opera ? 0 : 1, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + restoreAfterFinish: true, + beforeStartInternal: function(effect) { + effect.element.makePositioned(); + effect.element.firstChild.makePositioned(); + if(window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping(); + effect.element.show(); }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); }, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.firstChild.undoPositioned(); + effect.element.undoPositioned(); + effect.element.setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || {}) + ); +} + +// Bug in opera makes the TD containing this element expand for a instance after finish +Effect.Squish = function(element) { + return new Effect.Scale(element, window.opera ? 1 : 0, + { restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makeClipping(effect.element); }, + afterFinishInternal: function(effect) { + effect.element.hide(effect.element); + effect.element.undoClipping(effect.element); } + }); +} + +Effect.Grow = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = dims.width; + initialMoveY = moveY = 0; + moveX = -dims.width; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = dims.height; + moveY = -dims.height; + break; + case 'bottom-right': + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; + break; + case 'center': + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; + break; + } + + return new Effect.Move(element, { + x: initialMoveX, + y: initialMoveY, + duration: 0.01, + beforeSetup: function(effect) { + effect.element.hide(); + effect.element.makeClipping(); + effect.element.makePositioned(); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.setStyle({height: '0px'}); + effect.effects[0].element.show(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.undoClipping(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); + } + }, options) + ) + } + }); +} + +Effect.Shrink = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = dims.width; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = dims.height; + break; + case 'bottom-right': + moveX = dims.width; + moveY = dims.height; + break; + case 'center': + moveX = dims.width / 2; + moveY = dims.height / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + effect.effects[0].element.makePositioned(); + effect.effects[0].element.makeClipping(); }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide(); + effect.effects[0].element.undoClipping(); + effect.effects[0].element.undoPositioned(); + effect.effects[0].element.setStyle(oldStyle); } + }, options) + ); +} + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || {}; + var oldOpacity = element.getInlineOpacity(); + var transition = options.transition || Effect.Transitions.sinoidal; + var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; + reverser.bind(transition); + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 3.0, from: 0, + afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } + }, options), {transition: reverser})); +} + +Effect.Fold = function(element) { + element = $(element); + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; + Element.makeClipping(element); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + effect.element.hide(); + effect.element.undoClipping(); + effect.element.setStyle(oldStyle); + } }); + }}, arguments[1] || {})); +}; + +['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom', + 'collectTextNodes','collectTextNodesIgnoreClass','childrenWithClassName'].each( + function(f) { Element.Methods[f] = Element[f]; } +); + +Element.Methods.visualEffect = function(element, effect, options) { + s = effect.gsub(/_/, '-').camelize(); + effect_class = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[effect_class](element, options); + return $(element); +}; + +Element.addMethods(); \ No newline at end of file diff --git a/library/cropper/lib/prototype.js b/library/cropper/lib/prototype.js new file mode 100644 index 000000000..0caf9cd7f --- /dev/null +++ b/library/cropper/lib/prototype.js @@ -0,0 +1,2006 @@ +/* Prototype JavaScript framework, version 1.5.0_rc0 + * (c) 2005 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.5.0_rc0', + ScriptFragment: '(?:)((\n|\r|.)*?)(?:<\/script>)', + + emptyFunction: function() {}, + K: function(x) {return x} +} + +var Class = { + create: function() { + return function() { + this.initialize.apply(this, arguments); + } + } +} + +var Abstract = new Object(); + +Object.extend = function(destination, source) { + for (var property in source) { + destination[property] = source[property]; + } + return destination; +} + +Object.inspect = function(object) { + try { + if (object == undefined) return 'undefined'; + if (object == null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } +} + +Function.prototype.bind = function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } +} + +Function.prototype.bindAsEventListener = function(object) { + var __method = this; + return function(event) { + return __method.call(object, event || window.event); + } +} + +Object.extend(Number.prototype, { + toColorPart: function() { + var digits = this.toString(16); + if (this < 16) return '0' + digits; + return digits; + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + } +}); + +var Try = { + these: function() { + var returnValue; + + for (var i = 0; i < arguments.length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) {} + } + + return returnValue; + } +} + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(); + } finally { + this.currentlyExecuting = false; + } + } + } +} +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += (replacement(match) || '').toString(); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = count === undefined ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return this; + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = truncation === undefined ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : this; + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + + unescapeHTML: function() { + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; + }, + + toQueryParams: function() { + var pairs = this.match(/^\??(.*)$/)[1].split('&'); + return pairs.inject({}, function(params, pairString) { + var pair = pairString.split('='); + params[pair[0]] = pair[1]; + return params; + }); + }, + + toArray: function() { + return this.split(''); + }, + + camelize: function() { + var oStringList = this.split('-'); + if (oStringList.length == 1) return oStringList[0]; + + var camelizedString = this.indexOf('-') == 0 + ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) + : oStringList[0]; + + for (var i = 1, len = oStringList.length; i < len; i++) { + var s = oStringList[i]; + camelizedString += s.charAt(0).toUpperCase() + s.substring(1); + } + + return camelizedString; + }, + + inspect: function() { + return "'" + this.replace(/\\/g, '\\\\').replace(/'/g, '\\\'') + "'"; + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (typeof replacement == 'function') return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +} + +String.prototype.parseQuery = String.prototype.toQueryParams; + +var Template = Class.create(); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; +Template.prototype = { + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + return this.template.gsub(this.pattern, function(match) { + var before = match[1]; + if (before == '\\') return match[2]; + return before + (object[match[3]] || '').toString(); + }); + } +} + +var $break = new Object(); +var $continue = new Object(); + +var Enumerable = { + each: function(iterator) { + var index = 0; + try { + this._each(function(value) { + try { + iterator(value, index++); + } catch (e) { + if (e != $continue) throw e; + } + }); + } catch (e) { + if (e != $break) throw e; + } + }, + + all: function(iterator) { + var result = true; + this.each(function(value, index) { + result = result && !!(iterator || Prototype.K)(value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator) { + var result = true; + this.each(function(value, index) { + if (result = !!(iterator || Prototype.K)(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator) { + var results = []; + this.each(function(value, index) { + results.push(iterator(value, index)); + }); + return results; + }, + + detect: function (iterator) { + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator) { + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(pattern, iterator) { + var results = []; + this.each(function(value, index) { + var stringValue = value.toString(); + if (stringValue.match(pattern)) + results.push((iterator || Prototype.K)(value, index)); + }) + return results; + }, + + include: function(object) { + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inject: function(memo, iterator) { + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.collect(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator) { + var trues = [], falses = []; + this.each(function(value, index) { + ((iterator || Prototype.K)(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value, index) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator) { + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator) { + return this.collect(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.collect(Prototype.K); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (typeof args.last() == 'function') + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + inspect: function() { + return '#'; + } +} + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray +}); +var $A = Array.from = function(iterable) { + if (!iterable) return []; + if (iterable.toArray) { + return iterable.toArray(); + } else { + var results = []; + for (var i = 0; i < iterable.length; i++) + results.push(iterable[i]); + return results; + } +} + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) + Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0; i < this.length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != undefined || value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(value && value.constructor == Array ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + indexOf: function(object) { + for (var i = 0; i < this.length; i++) + if (this[i] == object) return i; + return -1; + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } +}); +var Hash = { + _each: function(iterator) { + for (var key in this) { + var value = this[key]; + if (typeof value == 'function') continue; + + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + merge: function(hash) { + return $H(hash).inject($H(this), function(mergedHash, pair) { + mergedHash[pair.key] = pair.value; + return mergedHash; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + return pair.map(encodeURIComponent).join('='); + }).join('&'); + }, + + inspect: function() { + return '#'; + } +} + +function $H(object) { + var hash = Object.extend({}, object || {}); + Object.extend(hash, Enumerable); + Object.extend(hash, Hash); + return hash; +} +ObjectRange = Class.create(); +Object.extend(ObjectRange.prototype, Enumerable); +Object.extend(ObjectRange.prototype, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + do { + iterator(value); + value = value.succ(); + } while (this.include(value)); + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +} + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responderToAdd) { + if (!this.include(responderToAdd)) + this.responders.push(responderToAdd); + }, + + unregister: function(responderToRemove) { + this.responders = this.responders.without(responderToRemove); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (responder[callback] && typeof responder[callback] == 'function') { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) {} + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { + Ajax.activeRequestCount++; + }, + + onComplete: function() { + Ajax.activeRequestCount--; + } +}); + +Ajax.Base = function() {}; +Ajax.Base.prototype = { + setOptions: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + parameters: '' + } + Object.extend(this.options, options || {}); + }, + + responseIsSuccess: function() { + return this.transport.status == undefined + || this.transport.status == 0 + || (this.transport.status >= 200 && this.transport.status < 300); + }, + + responseIsFailure: function() { + return !this.responseIsSuccess(); + } +} + +Ajax.Request = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Request.prototype = Object.extend(new Ajax.Base(), { + initialize: function(url, options) { + this.transport = Ajax.getTransport(); + this.setOptions(options); + this.request(url); + }, + + request: function(url) { + var parameters = this.options.parameters || ''; + if (parameters.length > 0) parameters += '&_='; + + try { + this.url = url; + if (this.options.method == 'get' && parameters.length > 0) + this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; + + Ajax.Responders.dispatch('onCreate', this, this.transport); + + this.transport.open(this.options.method, this.url, + this.options.asynchronous); + + if (this.options.asynchronous) { + this.transport.onreadystatechange = this.onStateChange.bind(this); + setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); + } + + this.setRequestHeaders(); + + var body = this.options.postBody ? this.options.postBody : parameters; + this.transport.send(this.options.method == 'post' ? body : null); + + } catch (e) { + this.dispatchException(e); + } + }, + + setRequestHeaders: function() { + var requestHeaders = + ['X-Requested-With', 'XMLHttpRequest', + 'X-Prototype-Version', Prototype.Version, + 'Accept', 'text/javascript, text/html, application/xml, text/xml, */*']; + + if (this.options.method == 'post') { + requestHeaders.push('Content-type', this.options.contentType); + + /* Force "Connection: close" for Mozilla browsers to work around + * a bug where XMLHttpReqeuest sends an incorrect Content-length + * header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType) + requestHeaders.push('Connection', 'close'); + } + + if (this.options.requestHeaders) + requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); + + for (var i = 0; i < requestHeaders.length; i += 2) + this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState != 1) + this.respondToReadyState(this.transport.readyState); + }, + + header: function(name) { + try { + return this.transport.getResponseHeader(name); + } catch (e) {} + }, + + evalJSON: function() { + try { + return eval('(' + this.header('X-JSON') + ')'); + } catch (e) {} + }, + + evalResponse: function() { + try { + return eval(this.transport.responseText); + } catch (e) { + this.dispatchException(e); + } + }, + + respondToReadyState: function(readyState) { + var event = Ajax.Request.Events[readyState]; + var transport = this.transport, json = this.evalJSON(); + + if (event == 'Complete') { + try { + (this.options['on' + this.transport.status] + || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(transport, json); + } catch (e) { + this.dispatchException(e); + } + + if ((this.header('Content-type') || '').match(/^text\/javascript/i)) + this.evalResponse(); + } + + try { + (this.options['on' + event] || Prototype.emptyFunction)(transport, json); + Ajax.Responders.dispatch('on' + event, this, transport, json); + } catch (e) { + this.dispatchException(e); + } + + /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ + if (event == 'Complete') + this.transport.onreadystatechange = Prototype.emptyFunction; + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Updater = Class.create(); + +Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { + initialize: function(container, url, options) { + this.containers = { + success: container.success ? $(container.success) : $(container), + failure: container.failure ? $(container.failure) : + (container.success ? null : $(container)) + } + + this.transport = Ajax.getTransport(); + this.setOptions(options); + + var onComplete = this.options.onComplete || Prototype.emptyFunction; + this.options.onComplete = (function(transport, object) { + this.updateContent(); + onComplete(transport, object); + }).bind(this); + + this.request(url); + }, + + updateContent: function() { + var receiver = this.responseIsSuccess() ? + this.containers.success : this.containers.failure; + var response = this.transport.responseText; + + if (!this.options.evalScripts) + response = response.stripScripts(); + + if (receiver) { + if (this.options.insertion) { + new this.options.insertion(receiver, response); + } else { + Element.update(receiver, response); + } + } + + if (this.responseIsSuccess()) { + if (this.onComplete) + setTimeout(this.onComplete.bind(this), 10); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(); +Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { + initialize: function(container, url, options) { + this.setOptions(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = {}; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(request) { + if (this.options.decay) { + this.decay = (request.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = request.responseText; + } + this.timer = setTimeout(this.onTimerEvent.bind(this), + this.decay * this.frequency * 1000); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $() { + var results = [], element; + for (var i = 0; i < arguments.length; i++) { + element = arguments[i]; + if (typeof element == 'string') + element = document.getElementById(element); + results.push(Element.extend(element)); + } + return results.length < 2 ? results[0] : results; +} + +document.getElementsByClassName = function(className, parentElement) { + var children = ($(parentElement) || document.body).getElementsByTagName('*'); + return $A(children).inject([], function(elements, child) { + if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + elements.push(Element.extend(child)); + return elements; + }); +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Element) + var Element = new Object(); + +Element.extend = function(element) { + if (!element) return; + if (_nativeExtensions) return element; + + if (!element._extended && element.tagName && element != window) { + var methods = Element.Methods, cache = Element.extend.cache; + for (property in methods) { + var value = methods[property]; + if (typeof value == 'function') + element[property] = cache.findOrStore(value); + } + } + + element._extended = true; + return element; +} + +Element.extend.cache = { + findOrStore: function(value) { + return this[value] = this[value] || function() { + return value.apply(null, [this].concat($A(arguments))); + } + } +} + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + Element[Element.visible(element) ? 'hide' : 'show'](element); + } + }, + + hide: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = 'none'; + } + }, + + show: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = ''; + } + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + }, + + update: function(element, html) { + $(element).innerHTML = html.stripScripts(); + setTimeout(function() {html.evalScripts()}, 10); + }, + + replace: function(element, html) { + element = $(element); + if (element.outerHTML) { + element.outerHTML = html.stripScripts(); + } else { + var range = element.ownerDocument.createRange(); + range.selectNodeContents(element); + element.parentNode.replaceChild( + range.createContextualFragment(html.stripScripts()), element); + } + setTimeout(function() {html.evalScripts()}, 10); + }, + + getHeight: function(element) { + element = $(element); + return element.offsetHeight; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).include(className); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).add(className); + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).remove(className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + for (var i = 0; i < element.childNodes.length; i++) { + var node = element.childNodes[i]; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + Element.remove(node); + } + }, + + empty: function(element) { + return $(element).innerHTML.match(/^\s*$/); + }, + + childOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + while (element = element.parentNode) + if (element == ancestor) return true; + return false; + }, + + scrollTo: function(element) { + element = $(element); + var x = element.x ? element.x : element.offsetLeft, + y = element.y ? element.y : element.offsetTop; + window.scrollTo(x, y); + }, + + getStyle: function(element, style) { + element = $(element); + var value = element.style[style.camelize()]; + if (!value) { + if (document.defaultView && document.defaultView.getComputedStyle) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css.getPropertyValue(style) : null; + } else if (element.currentStyle) { + value = element.currentStyle[style.camelize()]; + } + } + + if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) + if (Element.getStyle(element, 'position') == 'static') value = 'auto'; + + return value == 'auto' ? null : value; + }, + + setStyle: function(element, style) { + element = $(element); + for (var name in style) + element.style[name.camelize()] = style[name]; + }, + + getDimensions: function(element) { + element = $(element); + if (Element.getStyle(element, 'display') != 'none') + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = ''; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = 'none'; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return; + element._overflow = element.style.overflow; + if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element.style.overflow = 'hidden'; + }, + + undoClipping: function(element) { + element = $(element); + if (element._overflow) return; + element.style.overflow = element._overflow; + element._overflow = undefined; + } +} + +Object.extend(Element, Element.Methods); + +var _nativeExtensions = false; + +if(!HTMLElement && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + var HTMLElement = {} + HTMLElement.prototype = document.createElement('div').__proto__; +} + +Element.addMethods = function(methods) { + Object.extend(Element.Methods, methods || {}); + + if(typeof HTMLElement != 'undefined') { + var methods = Element.Methods, cache = Element.extend.cache; + for (property in methods) { + var value = methods[property]; + if (typeof value == 'function') + HTMLElement.prototype[property] = cache.findOrStore(value); + } + _nativeExtensions = true; + } +} + +Element.addMethods(); + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + +Abstract.Insertion = function(adjacency) { + this.adjacency = adjacency; +} + +Abstract.Insertion.prototype = { + initialize: function(element, content) { + this.element = $(element); + this.content = content.stripScripts(); + + if (this.adjacency && this.element.insertAdjacentHTML) { + try { + this.element.insertAdjacentHTML(this.adjacency, this.content); + } catch (e) { + var tagName = this.element.tagName.toLowerCase(); + if (tagName == 'tbody' || tagName == 'tr') { + this.insertContent(this.contentFromAnonymousTable()); + } else { + throw e; + } + } + } else { + this.range = this.element.ownerDocument.createRange(); + if (this.initializeRange) this.initializeRange(); + this.insertContent([this.range.createContextualFragment(this.content)]); + } + + setTimeout(function() {content.evalScripts()}, 10); + }, + + contentFromAnonymousTable: function() { + var div = document.createElement('div'); + div.innerHTML = '' + this.content + '
    '; + return $A(div.childNodes[0].childNodes[0].childNodes); + } +} + +var Insertion = new Object(); + +Insertion.Before = Class.create(); +Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { + initializeRange: function() { + this.range.setStartBefore(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, this.element); + }).bind(this)); + } +}); + +Insertion.Top = Class.create(); +Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(true); + }, + + insertContent: function(fragments) { + fragments.reverse(false).each((function(fragment) { + this.element.insertBefore(fragment, this.element.firstChild); + }).bind(this)); + } +}); + +Insertion.Bottom = Class.create(); +Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.appendChild(fragment); + }).bind(this)); + } +}); + +Insertion.After = Class.create(); +Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { + initializeRange: function() { + this.range.setStartAfter(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, + this.element.nextSibling); + }).bind(this)); + } +}); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set(this.toArray().concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set(this.select(function(className) { + return className != classNameToRemove; + }).join(' ')); + }, + + toString: function() { + return this.toArray().join(' '); + } +} + +Object.extend(Element.ClassNames.prototype, Enumerable); +var Selector = Class.create(); +Selector.prototype = { + initialize: function(expression) { + this.params = {classNames: []}; + this.expression = expression.toString().strip(); + this.parseExpression(); + this.compileMatcher(); + }, + + parseExpression: function() { + function abort(message) { throw 'Parse error in selector: ' + message; } + + if (this.expression == '') abort('empty expression'); + + var params = this.params, expr = this.expression, match, modifier, clause, rest; + while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) { + params.attributes = params.attributes || []; + params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''}); + expr = match[1]; + } + + if (expr == '*') return this.params.wildcard = true; + + while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) { + modifier = match[1], clause = match[2], rest = match[3]; + switch (modifier) { + case '#': params.id = clause; break; + case '.': params.classNames.push(clause); break; + case '': + case undefined: params.tagName = clause.toUpperCase(); break; + default: abort(expr.inspect()); + } + expr = rest; + } + + if (expr.length > 0) abort(expr.inspect()); + }, + + buildMatchExpression: function() { + var params = this.params, conditions = [], clause; + + if (params.wildcard) + conditions.push('true'); + if (clause = params.id) + conditions.push('element.id == ' + clause.inspect()); + if (clause = params.tagName) + conditions.push('element.tagName.toUpperCase() == ' + clause.inspect()); + if ((clause = params.classNames).length > 0) + for (var i = 0; i < clause.length; i++) + conditions.push('Element.hasClassName(element, ' + clause[i].inspect() + ')'); + if (clause = params.attributes) { + clause.each(function(attribute) { + var value = 'element.getAttribute(' + attribute.name.inspect() + ')'; + var splitValueBy = function(delimiter) { + return value + ' && ' + value + '.split(' + delimiter.inspect() + ')'; + } + + switch (attribute.operator) { + case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break; + case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break; + case '|=': conditions.push( + splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect() + ); break; + case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break; + case '': + case undefined: conditions.push(value + ' != null'); break; + default: throw 'Unknown operator ' + attribute.operator + ' in selector'; + } + }); + } + + return conditions.join(' && '); + }, + + compileMatcher: function() { + this.match = new Function('element', 'if (!element.tagName) return false; \ + return ' + this.buildMatchExpression()); + }, + + findElements: function(scope) { + var element; + + if (element = $(this.params.id)) + if (this.match(element)) + if (!scope || Element.childOf(element, scope)) + return [element]; + + scope = (scope || document).getElementsByTagName(this.params.tagName || '*'); + + var results = []; + for (var i = 0; i < scope.length; i++) + if (this.match(element = scope[i])) + results.push(Element.extend(element)); + + return results; + }, + + toString: function() { + return this.expression; + } +} + +function $$() { + return $A(arguments).map(function(expression) { + return expression.strip().split(/\s+/).inject([null], function(results, expr) { + var selector = new Selector(expr); + return results.map(selector.findElements.bind(selector)).flatten(); + }); + }).flatten(); +} +var Field = { + clear: function() { + for (var i = 0; i < arguments.length; i++) + $(arguments[i]).value = ''; + }, + + focus: function(element) { + $(element).focus(); + }, + + present: function() { + for (var i = 0; i < arguments.length; i++) + if ($(arguments[i]).value == '') return false; + return true; + }, + + select: function(element) { + $(element).select(); + }, + + activate: function(element) { + element = $(element); + element.focus(); + if (element.select) + element.select(); + } +} + +/*--------------------------------------------------------------------------*/ + +var Form = { + serialize: function(form) { + var elements = Form.getElements($(form)); + var queryComponents = new Array(); + + for (var i = 0; i < elements.length; i++) { + var queryComponent = Form.Element.serialize(elements[i]); + if (queryComponent) + queryComponents.push(queryComponent); + } + + return queryComponents.join('&'); + }, + + getElements: function(form) { + form = $(form); + var elements = new Array(); + + for (var tagName in Form.Element.Serializers) { + var tagElements = form.getElementsByTagName(tagName); + for (var j = 0; j < tagElements.length; j++) + elements.push(tagElements[j]); + } + return elements; + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) + return inputs; + + var matchingInputs = new Array(); + for (var i = 0; i < inputs.length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || + (name && input.name != name)) + continue; + matchingInputs.push(input); + } + + return matchingInputs; + }, + + disable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.blur(); + element.disabled = 'true'; + } + }, + + enable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.disabled = ''; + } + }, + + findFirstElement: function(form) { + return Form.getElements(form).find(function(element) { + return element.type != 'hidden' && !element.disabled && + ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + Field.activate(Form.findFirstElement(form)); + }, + + reset: function(form) { + $(form).reset(); + } +} + +Form.Element = { + serialize: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) { + var key = encodeURIComponent(parameter[0]); + if (key.length == 0) return; + + if (parameter[1].constructor != Array) + parameter[1] = [parameter[1]]; + + return parameter[1].map(function(value) { + return key + '=' + encodeURIComponent(value); + }).join('&'); + } + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) + return parameter[1]; + } +} + +Form.Element.Serializers = { + input: function(element) { + switch (element.type.toLowerCase()) { + case 'submit': + case 'hidden': + case 'password': + case 'text': + return Form.Element.Serializers.textarea(element); + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element); + } + return false; + }, + + inputSelector: function(element) { + if (element.checked) + return [element.name, element.value]; + }, + + textarea: function(element) { + return [element.name, element.value]; + }, + + select: function(element) { + return Form.Element.Serializers[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + }, + + selectOne: function(element) { + var value = '', opt, index = element.selectedIndex; + if (index >= 0) { + opt = element.options[index]; + value = opt.value || opt.text; + } + return [element.name, value]; + }, + + selectMany: function(element) { + var value = []; + for (var i = 0; i < element.length; i++) { + var opt = element.options[i]; + if (opt.selected) + value.push(opt.value || opt.text); + } + return [element.name, value]; + } +} + +/*--------------------------------------------------------------------------*/ + +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = function() {} +Abstract.TimedObserver.prototype = { + initialize: function(element, frequency, callback) { + this.frequency = frequency; + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + } +} + +Form.Element.Observer = Class.create(); +Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(); +Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = function() {} +Abstract.EventObserver.prototype = { + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + var elements = Form.getElements(this.element); + for (var i = 0; i < elements.length; i++) + this.registerCallback(elements[i]); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + case 'password': + case 'text': + case 'textarea': + case 'select-one': + case 'select-multiple': + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +} + +Form.Element.EventObserver = Class.create(); +Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(); +Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) { + var Event = new Object(); +} + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + + element: function(event) { + return event.target || event.srcElement; + }, + + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, + + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, + + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, + + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, + + // find the first node with the given tagName, starting from the + // node the event was triggered on; traverses the DOM upwards + findElement: function(event, tagName) { + var element = Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, + + observers: false, + + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = []; + if (element.addEventListener) { + this.observers.push([element, name, observer, useCapture]); + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + this.observers.push([element, name, observer, useCapture]); + element.attachEvent('on' + name, observer); + } + }, + + unloadCache: function() { + if (!Event.observers) return; + for (var i = 0; i < Event.observers.length; i++) { + Event.stopObserving.apply(this, Event.observers[i]); + Event.observers[i][0] = null; + } + Event.observers = false; + }, + + observe: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; + + this._observeAndCache(element, name, observer, useCapture); + }, + + stopObserving: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.detachEvent)) + name = 'keydown'; + + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + element.detachEvent('on' + name, observer); + } + } +}); + +/* prevent memory leaks in IE */ +if (navigator.appVersion.match(/\bMSIE\b/)) + Event.observe(window, 'unload', Event.unloadCache, false); +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + realOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return [valueL, valueT]; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return [valueL, valueT]; + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return [valueL, valueT]; + }, + + offsetParent: function(element) { + if (element.offsetParent) return element.offsetParent; + if (element == document.body) return element; + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return element; + + return document.body; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = this.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = this.realOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = this.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + clone: function(source, target) { + source = $(source); + target = $(target); + target.style.position = 'absolute'; + var offsets = this.cumulativeOffset(source); + target.style.top = offsets[1] + 'px'; + target.style.left = offsets[0] + 'px'; + target.style.width = source.offsetWidth + 'px'; + target.style.height = source.offsetHeight + 'px'; + }, + + page: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent==document.body) + if (Element.getStyle(element,'position')=='absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } while (element = element.parentNode); + + return [valueL, valueT]; + }, + + clone: function(source, target) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || {}) + + // find page position of source + source = $(source); + var p = Position.page(source); + + // find coordinate system to use + target = $(target); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(target,'position') == 'absolute') { + parent = Position.offsetParent(target); + delta = Position.page(parent); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if(options.setWidth) target.style.width = source.offsetWidth + 'px'; + if(options.setHeight) target.style.height = source.offsetHeight + 'px'; + }, + + absolutize: function(element) { + element = $(element); + if (element.style.position == 'absolute') return; + Position.prepare(); + + var offsets = Position.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px';; + element.style.left = left + 'px';; + element.style.width = width + 'px';; + element.style.height = height + 'px';; + }, + + relativize: function(element) { + element = $(element); + if (element.style.position == 'relative') return; + Position.prepare(); + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + } +} + +// Safari returns margins on body which is incorrect if the child is absolutely +// positioned. For performance reasons, redefine Position.cumulativeOffset for +// KHTML/WebKit only. +if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + Position.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return [valueL, valueT]; + } +} \ No newline at end of file diff --git a/library/cropper/lib/scriptaculous.js b/library/cropper/lib/scriptaculous.js new file mode 100644 index 000000000..f61fc57f7 --- /dev/null +++ b/library/cropper/lib/scriptaculous.js @@ -0,0 +1,47 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Scriptaculous = { + Version: '1.6.1', + require: function(libraryName) { + // inserting via DOM fails in Safari 2.0, so brute force approach + document.write(''); + }, + load: function() { + if((typeof Prototype=='undefined') || + (typeof Element == 'undefined') || + (typeof Element.Methods=='undefined') || + parseFloat(Prototype.Version.split(".")[0] + "." + + Prototype.Version.split(".")[1]) < 1.5) + throw("script.aculo.us requires the Prototype JavaScript framework >= 1.5.0"); + + $A(document.getElementsByTagName("script")).findAll( function(s) { + return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/)) + }).each( function(s) { + var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,''); + var includes = s.src.match(/\?.*load=([a-z,]*)/); + (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider').split(',').each( + function(include) { Scriptaculous.require(path+include+'.js') }); + }); + } +} + +Scriptaculous.load(); \ No newline at end of file diff --git a/library/cropper/lib/slider.js b/library/cropper/lib/slider.js new file mode 100644 index 000000000..c0f1fc01b --- /dev/null +++ b/library/cropper/lib/slider.js @@ -0,0 +1,283 @@ +// Copyright (c) 2005 Marty Haught, Thomas Fuchs +// +// See http://script.aculo.us for more info +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +if(!Control) var Control = {}; +Control.Slider = Class.create(); + +// options: +// axis: 'vertical', or 'horizontal' (default) +// +// callbacks: +// onChange(value) +// onSlide(value) +Control.Slider.prototype = { + initialize: function(handle, track, options) { + var slider = this; + + if(handle instanceof Array) { + this.handles = handle.collect( function(e) { return $(e) }); + } else { + this.handles = [$(handle)]; + } + + this.track = $(track); + this.options = options || {}; + + this.axis = this.options.axis || 'horizontal'; + this.increment = this.options.increment || 1; + this.step = parseInt(this.options.step || '1'); + this.range = this.options.range || $R(0,1); + + this.value = 0; // assure backwards compat + this.values = this.handles.map( function() { return 0 }); + this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false; + this.options.startSpan = $(this.options.startSpan || null); + this.options.endSpan = $(this.options.endSpan || null); + + this.restricted = this.options.restricted || false; + + this.maximum = this.options.maximum || this.range.end; + this.minimum = this.options.minimum || this.range.start; + + // Will be used to align the handle onto the track, if necessary + this.alignX = parseInt(this.options.alignX || '0'); + this.alignY = parseInt(this.options.alignY || '0'); + + this.trackLength = this.maximumOffset() - this.minimumOffset(); + this.handleLength = this.isVertical() ? this.handles[0].offsetHeight : this.handles[0].offsetWidth; + + this.active = false; + this.dragging = false; + this.disabled = false; + + if(this.options.disabled) this.setDisabled(); + + // Allowed values array + this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; + if(this.allowedValues) { + this.minimum = this.allowedValues.min(); + this.maximum = this.allowedValues.max(); + } + + this.eventMouseDown = this.startDrag.bindAsEventListener(this); + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.update.bindAsEventListener(this); + + // Initialize handles in reverse (make sure first handle is active) + this.handles.each( function(h,i) { + i = slider.handles.length-1-i; + slider.setValue(parseFloat( + (slider.options.sliderValue instanceof Array ? + slider.options.sliderValue[i] : slider.options.sliderValue) || + slider.range.start), i); + Element.makePositioned(h); // fix IE + Event.observe(h, "mousedown", slider.eventMouseDown); + }); + + Event.observe(this.track, "mousedown", this.eventMouseDown); + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + + this.initialized = true; + }, + dispose: function() { + var slider = this; + Event.stopObserving(this.track, "mousedown", this.eventMouseDown); + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + this.handles.each( function(h) { + Event.stopObserving(h, "mousedown", slider.eventMouseDown); + }); + }, + setDisabled: function(){ + this.disabled = true; + }, + setEnabled: function(){ + this.disabled = false; + }, + getNearestValue: function(value){ + if(this.allowedValues){ + if(value >= this.allowedValues.max()) return(this.allowedValues.max()); + if(value <= this.allowedValues.min()) return(this.allowedValues.min()); + + var offset = Math.abs(this.allowedValues[0] - value); + var newValue = this.allowedValues[0]; + this.allowedValues.each( function(v) { + var currentOffset = Math.abs(v - value); + if(currentOffset <= offset){ + newValue = v; + offset = currentOffset; + } + }); + return newValue; + } + if(value > this.range.end) return this.range.end; + if(value < this.range.start) return this.range.start; + return value; + }, + setValue: function(sliderValue, handleIdx){ + if(!this.active) { + this.activeHandle = this.handles[handleIdx]; + this.activeHandleIdx = handleIdx; + this.updateStyles(); + } + handleIdx = handleIdx || this.activeHandleIdx || 0; + if(this.initialized && this.restricted) { + if((handleIdx>0) && (sliderValuethis.values[handleIdx+1])) + sliderValue = this.values[handleIdx+1]; + } + sliderValue = this.getNearestValue(sliderValue); + this.values[handleIdx] = sliderValue; + this.value = this.values[0]; // assure backwards compat + + this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = + this.translateToPx(sliderValue); + + this.drawSpans(); + if(!this.dragging || !this.event) this.updateFinished(); + }, + setValueBy: function(delta, handleIdx) { + this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, + handleIdx || this.activeHandleIdx || 0); + }, + translateToPx: function(value) { + return Math.round( + ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * + (value - this.range.start)) + "px"; + }, + translateToValue: function(offset) { + return ((offset/(this.trackLength-this.handleLength) * + (this.range.end-this.range.start)) + this.range.start); + }, + getRange: function(range) { + var v = this.values.sortBy(Prototype.K); + range = range || 0; + return $R(v[range],v[range+1]); + }, + minimumOffset: function(){ + return(this.isVertical() ? this.alignY : this.alignX); + }, + maximumOffset: function(){ + return(this.isVertical() ? + this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX); + }, + isVertical: function(){ + return (this.axis == 'vertical'); + }, + drawSpans: function() { + var slider = this; + if(this.spans) + $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); + if(this.options.startSpan) + this.setSpan(this.options.startSpan, + $R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); + if(this.options.endSpan) + this.setSpan(this.options.endSpan, + $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); + }, + setSpan: function(span, range) { + if(this.isVertical()) { + span.style.top = this.translateToPx(range.start); + span.style.height = this.translateToPx(range.end - range.start + this.range.start); + } else { + span.style.left = this.translateToPx(range.start); + span.style.width = this.translateToPx(range.end - range.start + this.range.start); + } + }, + updateStyles: function() { + this.handles.each( function(h){ Element.removeClassName(h, 'selected') }); + Element.addClassName(this.activeHandle, 'selected'); + }, + startDrag: function(event) { + if(Event.isLeftClick(event)) { + if(!this.disabled){ + this.active = true; + + var handle = Event.element(event); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + if(handle==this.track) { + var offsets = Position.cumulativeOffset(this.track); + this.event = event; + this.setValue(this.translateToValue( + (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) + )); + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } else { + // find the handle (prevents issues with Safari) + while((this.handles.indexOf(handle) == -1) && handle.parentNode) + handle = handle.parentNode; + + this.activeHandle = handle; + this.activeHandleIdx = this.handles.indexOf(this.activeHandle); + this.updateStyles(); + + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } + } + Event.stop(event); + } + }, + update: function(event) { + if(this.active) { + if(!this.dragging) this.dragging = true; + this.draw(event); + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + Event.stop(event); + } + }, + draw: function(event) { + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.track); + pointer[0] -= this.offsetX + offsets[0]; + pointer[1] -= this.offsetY + offsets[1]; + this.event = event; + this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); + if(this.initialized && this.options.onSlide) + this.options.onSlide(this.values.length>1 ? this.values : this.value, this); + }, + endDrag: function(event) { + if(this.active && this.dragging) { + this.finishDrag(event, true); + Event.stop(event); + } + this.active = false; + this.dragging = false; + }, + finishDrag: function(event, success) { + this.active = false; + this.dragging = false; + this.updateFinished(); + }, + updateFinished: function() { + if(this.initialized && this.options.onChange) + this.options.onChange(this.values.length>1 ? this.values : this.value, this); + this.event = null; + } +} \ No newline at end of file diff --git a/library/cropper/lib/unittest.js b/library/cropper/lib/unittest.js new file mode 100644 index 000000000..d2c2d8171 --- /dev/null +++ b/library/cropper/lib/unittest.js @@ -0,0 +1,383 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Jon Tirsen (http://www.tirsen.com) +// (c) 2005 Michael Schuerig (http://www.schuerig.de/michael/) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +// experimental, Firefox-only +Event.simulateMouse = function(element, eventName) { + var options = Object.extend({ + pointerX: 0, + pointerY: 0, + buttons: 0 + }, arguments[2] || {}); + var oEvent = document.createEvent("MouseEvents"); + oEvent.initMouseEvent(eventName, true, true, document.defaultView, + options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, + false, false, false, false, 0, $(element)); + + if(this.mark) Element.remove(this.mark); + this.mark = document.createElement('div'); + this.mark.appendChild(document.createTextNode(" ")); + document.body.appendChild(this.mark); + this.mark.style.position = 'absolute'; + this.mark.style.top = options.pointerY + "px"; + this.mark.style.left = options.pointerX + "px"; + this.mark.style.width = "5px"; + this.mark.style.height = "5px;"; + this.mark.style.borderTop = "1px solid red;" + this.mark.style.borderLeft = "1px solid red;" + + if(this.step) + alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options)); + + $(element).dispatchEvent(oEvent); +}; + +// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2. +// You need to downgrade to 1.0.4 for now to get this working +// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much +Event.simulateKey = function(element, eventName) { + var options = Object.extend({ + ctrlKey: false, + altKey: false, + shiftKey: false, + metaKey: false, + keyCode: 0, + charCode: 0 + }, arguments[2] || {}); + + var oEvent = document.createEvent("KeyEvents"); + oEvent.initKeyEvent(eventName, true, true, window, + options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, + options.keyCode, options.charCode ); + $(element).dispatchEvent(oEvent); +}; + +Event.simulateKeys = function(element, command) { + for(var i=0; i' + + '' + + '' + + '' + + '
    StatusTestMessage
    '; + this.logsummary = $('logsummary') + this.loglines = $('loglines'); + }, + _toHTML: function(txt) { + return txt.escapeHTML().replace(/\n/g,"
    "); + } +} + +Test.Unit.Runner = Class.create(); +Test.Unit.Runner.prototype = { + initialize: function(testcases) { + this.options = Object.extend({ + testLog: 'testlog' + }, arguments[1] || {}); + this.options.resultsURL = this.parseResultsURLQueryParameter(); + if (this.options.testLog) { + this.options.testLog = $(this.options.testLog) || null; + } + if(this.options.tests) { + this.tests = []; + for(var i = 0; i < this.options.tests.length; i++) { + if(/^test/.test(this.options.tests[i])) { + this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"])); + } + } + } else { + if (this.options.test) { + this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])]; + } else { + this.tests = []; + for(var testcase in testcases) { + if(/^test/.test(testcase)) { + this.tests.push(new Test.Unit.Testcase(testcase, testcases[testcase], testcases["setup"], testcases["teardown"])); + } + } + } + } + this.currentTest = 0; + this.logger = new Test.Unit.Logger(this.options.testLog); + setTimeout(this.runTests.bind(this), 1000); + }, + parseResultsURLQueryParameter: function() { + return window.location.search.parseQuery()["resultsURL"]; + }, + // Returns: + // "ERROR" if there was an error, + // "FAILURE" if there was a failure, or + // "SUCCESS" if there was neither + getResult: function() { + var hasFailure = false; + for(var i=0;i 0) { + return "ERROR"; + } + if (this.tests[i].failures > 0) { + hasFailure = true; + } + } + if (hasFailure) { + return "FAILURE"; + } else { + return "SUCCESS"; + } + }, + postResults: function() { + if (this.options.resultsURL) { + new Ajax.Request(this.options.resultsURL, + { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false }); + } + }, + runTests: function() { + var test = this.tests[this.currentTest]; + if (!test) { + // finished! + this.postResults(); + this.logger.summary(this.summary()); + return; + } + if(!test.isWaiting) { + this.logger.start(test.name); + } + test.run(); + if(test.isWaiting) { + this.logger.message("Waiting for " + test.timeToWait + "ms"); + setTimeout(this.runTests.bind(this), test.timeToWait || 1000); + } else { + this.logger.finish(test.status(), test.summary()); + this.currentTest++; + // tail recursive, hopefully the browser will skip the stackframe + this.runTests(); + } + }, + summary: function() { + var assertions = 0; + var failures = 0; + var errors = 0; + var messages = []; + for(var i=0;i 0) return 'failed'; + if (this.errors > 0) return 'error'; + return 'passed'; + }, + assert: function(expression) { + var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"'; + try { expression ? this.pass() : + this.fail(message); } + catch(e) { this.error(e); } + }, + assertEqual: function(expected, actual) { + var message = arguments[2] || "assertEqual"; + try { (expected == actual) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertEnumEqual: function(expected, actual) { + var message = arguments[2] || "assertEnumEqual"; + try { $A(expected).length == $A(actual).length && + expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ? + this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) + + ', actual ' + Test.Unit.inspect(actual)); } + catch(e) { this.error(e); } + }, + assertNotEqual: function(expected, actual) { + var message = arguments[2] || "assertNotEqual"; + try { (expected != actual) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertNull: function(obj) { + var message = arguments[1] || 'assertNull' + try { (obj==null) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); } + catch(e) { this.error(e); } + }, + assertHidden: function(element) { + var message = arguments[1] || 'assertHidden'; + this.assertEqual("none", element.style.display, message); + }, + assertNotNull: function(object) { + var message = arguments[1] || 'assertNotNull'; + this.assert(object != null, message); + }, + assertInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertInstanceOf'; + try { + (actual instanceof expected) ? this.pass() : + this.fail(message + ": object was not an instance of the expected type"); } + catch(e) { this.error(e); } + }, + assertNotInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertNotInstanceOf'; + try { + !(actual instanceof expected) ? this.pass() : + this.fail(message + ": object was an instance of the not expected type"); } + catch(e) { this.error(e); } + }, + _isVisible: function(element) { + element = $(element); + if(!element.parentNode) return true; + this.assertNotNull(element); + if(element.style && Element.getStyle(element, 'display') == 'none') + return false; + + return this._isVisible(element.parentNode); + }, + assertNotVisible: function(element) { + this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1])); + }, + assertVisible: function(element) { + this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1])); + }, + benchmark: function(operation, iterations) { + var startAt = new Date(); + (iterations || 1).times(operation); + var timeTaken = ((new Date())-startAt); + this.info((arguments[2] || 'Operation') + ' finished ' + + iterations + ' iterations in ' + (timeTaken/1000)+'s' ); + return timeTaken; + } +} + +Test.Unit.Testcase = Class.create(); +Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), { + initialize: function(name, test, setup, teardown) { + Test.Unit.Assertions.prototype.initialize.bind(this)(); + this.name = name; + this.test = test || function() {}; + this.setup = setup || function() {}; + this.teardown = teardown || function() {}; + this.isWaiting = false; + this.timeToWait = 1000; + }, + wait: function(time, nextPart) { + this.isWaiting = true; + this.test = nextPart; + this.timeToWait = time; + }, + run: function() { + try { + try { + if (!this.isWaiting) this.setup.bind(this)(); + this.isWaiting = false; + this.test.bind(this)(); + } finally { + if(!this.isWaiting) { + this.teardown.bind(this)(); + } + } + } + catch(e) { this.error(e); } + } +}); diff --git a/library/cropper/licence.txt b/library/cropper/licence.txt new file mode 100644 index 000000000..b59e02917 --- /dev/null +++ b/library/cropper/licence.txt @@ -0,0 +1,12 @@ +Copyright (c) 2006, David Spurr (www.defusion.org.uk) +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * Neither the name of the David Spurr nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +http://www.opensource.org/licenses/bsd-license.php \ No newline at end of file diff --git a/library/cropper/marqueeHoriz.gif b/library/cropper/marqueeHoriz.gif new file mode 100644 index 000000000..25317e573 Binary files /dev/null and b/library/cropper/marqueeHoriz.gif differ diff --git a/library/cropper/marqueeVert.gif b/library/cropper/marqueeVert.gif new file mode 100644 index 000000000..354070bb4 Binary files /dev/null and b/library/cropper/marqueeVert.gif differ diff --git a/library/cropper/tests/castle.jpg b/library/cropper/tests/castle.jpg new file mode 100644 index 000000000..e40b7e4cb Binary files /dev/null and b/library/cropper/tests/castle.jpg differ diff --git a/library/cropper/tests/castleMed.jpg b/library/cropper/tests/castleMed.jpg new file mode 100644 index 000000000..c35a6f554 Binary files /dev/null and b/library/cropper/tests/castleMed.jpg differ diff --git a/library/cropper/tests/example-Basic.htm b/library/cropper/tests/example-Basic.htm new file mode 100644 index 000000000..391c2ecdb --- /dev/null +++ b/library/cropper/tests/example-Basic.htm @@ -0,0 +1,106 @@ + + + + + + Basic cropper test + + + + + + + + + + +

    Basic cropper test

    +

    + Some test content before the image +

    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-CSS-Absolute.htm b/library/cropper/tests/example-CSS-Absolute.htm new file mode 100644 index 000000000..17e4c489d --- /dev/null +++ b/library/cropper/tests/example-CSS-Absolute.htm @@ -0,0 +1,162 @@ + + + + + + CSS - Absolute positioned (and draggable) test + + + + + + + + + + +

    CSS - Absolute positioned (and draggable) test

    +

    + Some test content before the image +

    +

    + Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Pellentesque consequat risus cursus ipsum. Etiam libero. Integer vel mauris. Donec vulputate. In ut augue vitae nibh lobortis tempor. Aliquam hendrerit quam. Phasellus sed orci. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Ut sed urna. Donec nunc urna, porttitor a, feugiat pellentesque, varius id, justo. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Nulla facilisi. Sed sollicitudin. Integer enim. Aenean sollicitudin. +

    +

    + Integer lorem turpis, dapibus sed, vulputate nec, volutpat a, sem. Sed malesuada laoreet lorem. Duis mauris ipsum, fringilla nec, tristique vel, imperdiet vel, neque. Nulla vel purus. Fusce non lectus. Mauris pulvinar. Curabitur eget eros. Nunc ultrices, risus vitae adipiscing scelerisque, quam mi auctor lacus, non pellentesque augue sapien a magna. Etiam rutrum posuere tortor. Mauris rhoncus sagittis dolor. Donec sed quam. Vivamus vel diam id massa adipiscing bibendum. Suspendisse potenti. Integer arcu est, adipiscing sit amet, convallis eu, sollicitudin tincidunt, quam. +

    +

    + Etiam ligula lorem, imperdiet ac, luctus eget, ultrices at, odio. Vivamus malesuada, justo eu adipiscing semper, nisi dui tempus magna, quis ultrices nunc tellus id massa. Nullam lobortis auctor sapien. Quisque non nulla. Donec lobortis pellentesque nisl. Sed lacus sapien, viverra vitae, blandit ut, fermentum quis, leo. Morbi augue turpis, hendrerit non, feugiat vel, laoreet sed, est. Nunc velit. Praesent lobortis. Integer enim. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur faucibus lacus ac ante. Donec odio odio, tincidunt a, egestas nec, scelerisque nec, dui. Cras sollicitudin. Donec lacus enim, mollis sit amet, interdum quis, euismod et, nulla. Nunc sit amet dui eu magna dapibus mollis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla facilisi. +

    +

    + In hac habitasse platea dictumst. Nunc neque urna, dapibus ut, tristique ut, bibendum ac, felis. Donec dictum est ut dolor. Etiam accumsan, velit sit amet blandit vestibulum, turpis quam hendrerit risus, vel interdum eros orci in nunc. Curabitur tellus sapien, rutrum ac, euismod ac, malesuada nec, pede. Proin sit amet ipsum. Praesent quam nisl, adipiscing nec, tristique eget, fermentum sed, est. Praesent ac est sit amet orci facilisis placerat. Sed consequat, est sit amet consectetuer viverra, risus urna porttitor tellus, ut convallis nibh libero in lectus. Pellentesque molestie, erat non vehicula pretium, turpis nisi eleifend eros, sed scelerisque tortor odio non tellus. Nunc leo tellus, faucibus vitae, placerat a, accumsan vel, arcu. In et orci. Ut tristique euismod nibh. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Sed nulla nunc, placerat vitae, pellentesque non, interdum non, sapien. Quisque faucibus, eros sed venenatis sagittis, leo risus rhoncus risus, in pretium sem purus a lacus. Aliquam aliquam leo et diam. + +

    +

    + Nulla sagittis diam. Phasellus vitae enim tristique libero molestie tristique. Nam mauris sem, elementum nec, cursus in, fringilla ac, neque. Nunc metus nisi, dictum vel, vulputate quis, porttitor bibendum, tortor. Vestibulum vehicula. Nulla facilisi. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nulla ac magna sed purus ultricies euismod. Aliquam dictum. Sed mauris. Suspendisse justo. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi purus lorem, auctor non, porta ac, vehicula vel, orci. Morbi pharetra massa nec leo. Maecenas et mauris. Aliquam porttitor tincidunt nulla. Vestibulum pede. +

    +

    + Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Pellentesque consequat risus cursus ipsum. Etiam libero. Integer vel mauris. Donec vulputate. In ut augue vitae nibh lobortis tempor. Aliquam hendrerit quam. Phasellus sed orci. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Ut sed urna. Donec nunc urna, porttitor a, feugiat pellentesque, varius id, justo. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Nulla facilisi. Sed sollicitudin. Integer enim. Aenean sollicitudin. +

    +

    + Integer lorem turpis, dapibus sed, vulputate nec, volutpat a, sem. Sed malesuada laoreet lorem. Duis mauris ipsum, fringilla nec, tristique vel, imperdiet vel, neque. Nulla vel purus. Fusce non lectus. Mauris pulvinar. Curabitur eget eros. Nunc ultrices, risus vitae adipiscing scelerisque, quam mi auctor lacus, non pellentesque augue sapien a magna. Etiam rutrum posuere tortor. Mauris rhoncus sagittis dolor. Donec sed quam. Vivamus vel diam id massa adipiscing bibendum. Suspendisse potenti. Integer arcu est, adipiscing sit amet, convallis eu, sollicitudin tincidunt, quam. +

    +

    + Etiam ligula lorem, imperdiet ac, luctus eget, ultrices at, odio. Vivamus malesuada, justo eu adipiscing semper, nisi dui tempus magna, quis ultrices nunc tellus id massa. Nullam lobortis auctor sapien. Quisque non nulla. Donec lobortis pellentesque nisl. Sed lacus sapien, viverra vitae, blandit ut, fermentum quis, leo. Morbi augue turpis, hendrerit non, feugiat vel, laoreet sed, est. Nunc velit. Praesent lobortis. Integer enim. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur faucibus lacus ac ante. Donec odio odio, tincidunt a, egestas nec, scelerisque nec, dui. Cras sollicitudin. Donec lacus enim, mollis sit amet, interdum quis, euismod et, nulla. Nunc sit amet dui eu magna dapibus mollis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla facilisi. +

    +

    + In hac habitasse platea dictumst. Nunc neque urna, dapibus ut, tristique ut, bibendum ac, felis. Donec dictum est ut dolor. Etiam accumsan, velit sit amet blandit vestibulum, turpis quam hendrerit risus, vel interdum eros orci in nunc. Curabitur tellus sapien, rutrum ac, euismod ac, malesuada nec, pede. Proin sit amet ipsum. Praesent quam nisl, adipiscing nec, tristique eget, fermentum sed, est. Praesent ac est sit amet orci facilisis placerat. Sed consequat, est sit amet consectetuer viverra, risus urna porttitor tellus, ut convallis nibh libero in lectus. Pellentesque molestie, erat non vehicula pretium, turpis nisi eleifend eros, sed scelerisque tortor odio non tellus. Nunc leo tellus, faucibus vitae, placerat a, accumsan vel, arcu. In et orci. Ut tristique euismod nibh. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Sed nulla nunc, placerat vitae, pellentesque non, interdum non, sapien. Quisque faucibus, eros sed venenatis sagittis, leo risus rhoncus risus, in pretium sem purus a lacus. Aliquam aliquam leo et diam. + +

    +

    + Nulla sagittis diam. Phasellus vitae enim tristique libero molestie tristique. Nam mauris sem, elementum nec, cursus in, fringilla ac, neque. Nunc metus nisi, dictum vel, vulputate quis, porttitor bibendum, tortor. Vestibulum vehicula. Nulla facilisi. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nulla ac magna sed purus ultricies euismod. Aliquam dictum. Sed mauris. Suspendisse justo. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi purus lorem, auctor non, porta ac, vehicula vel, orci. Morbi pharetra massa nec leo. Maecenas et mauris. Aliquam porttitor tincidunt nulla. Vestibulum pede. +

    +

    + Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Pellentesque consequat risus cursus ipsum. Etiam libero. Integer vel mauris. Donec vulputate. In ut augue vitae nibh lobortis tempor. Aliquam hendrerit quam. Phasellus sed orci. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Ut sed urna. Donec nunc urna, porttitor a, feugiat pellentesque, varius id, justo. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Nulla facilisi. Sed sollicitudin. Integer enim. Aenean sollicitudin. +

    +

    + Integer lorem turpis, dapibus sed, vulputate nec, volutpat a, sem. Sed malesuada laoreet lorem. Duis mauris ipsum, fringilla nec, tristique vel, imperdiet vel, neque. Nulla vel purus. Fusce non lectus. Mauris pulvinar. Curabitur eget eros. Nunc ultrices, risus vitae adipiscing scelerisque, quam mi auctor lacus, non pellentesque augue sapien a magna. Etiam rutrum posuere tortor. Mauris rhoncus sagittis dolor. Donec sed quam. Vivamus vel diam id massa adipiscing bibendum. Suspendisse potenti. Integer arcu est, adipiscing sit amet, convallis eu, sollicitudin tincidunt, quam. +

    +

    + Etiam ligula lorem, imperdiet ac, luctus eget, ultrices at, odio. Vivamus malesuada, justo eu adipiscing semper, nisi dui tempus magna, quis ultrices nunc tellus id massa. Nullam lobortis auctor sapien. Quisque non nulla. Donec lobortis pellentesque nisl. Sed lacus sapien, viverra vitae, blandit ut, fermentum quis, leo. Morbi augue turpis, hendrerit non, feugiat vel, laoreet sed, est. Nunc velit. Praesent lobortis. Integer enim. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur faucibus lacus ac ante. Donec odio odio, tincidunt a, egestas nec, scelerisque nec, dui. Cras sollicitudin. Donec lacus enim, mollis sit amet, interdum quis, euismod et, nulla. Nunc sit amet dui eu magna dapibus mollis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla facilisi. +

    +

    + In hac habitasse platea dictumst. Nunc neque urna, dapibus ut, tristique ut, bibendum ac, felis. Donec dictum est ut dolor. Etiam accumsan, velit sit amet blandit vestibulum, turpis quam hendrerit risus, vel interdum eros orci in nunc. Curabitur tellus sapien, rutrum ac, euismod ac, malesuada nec, pede. Proin sit amet ipsum. Praesent quam nisl, adipiscing nec, tristique eget, fermentum sed, est. Praesent ac est sit amet orci facilisis placerat. Sed consequat, est sit amet consectetuer viverra, risus urna porttitor tellus, ut convallis nibh libero in lectus. Pellentesque molestie, erat non vehicula pretium, turpis nisi eleifend eros, sed scelerisque tortor odio non tellus. Nunc leo tellus, faucibus vitae, placerat a, accumsan vel, arcu. In et orci. Ut tristique euismod nibh. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Sed nulla nunc, placerat vitae, pellentesque non, interdum non, sapien. Quisque faucibus, eros sed venenatis sagittis, leo risus rhoncus risus, in pretium sem purus a lacus. Aliquam aliquam leo et diam. + +

    +

    + Nulla sagittis diam. Phasellus vitae enim tristique libero molestie tristique. Nam mauris sem, elementum nec, cursus in, fringilla ac, neque. Nunc metus nisi, dictum vel, vulputate quis, porttitor bibendum, tortor. Vestibulum vehicula. Nulla facilisi. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nulla ac magna sed purus ultricies euismod. Aliquam dictum. Sed mauris. Suspendisse justo. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Morbi purus lorem, auctor non, porta ac, vehicula vel, orci. Morbi pharetra massa nec leo. Maecenas et mauris. Aliquam porttitor tincidunt nulla. Vestibulum pede. +

    + + +
    +

    Absolute test

    +
    + test image +
    + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +
    + + + + + diff --git a/library/cropper/tests/example-CSS-Float.htm b/library/cropper/tests/example-CSS-Float.htm new file mode 100644 index 000000000..5066553fe --- /dev/null +++ b/library/cropper/tests/example-CSS-Float.htm @@ -0,0 +1,124 @@ + + + + + + CSS - Float test + + + + + + + + + + +

    Test page with floating wrapper

    +

    + Some test content before the image +

    + +
    +

    Float test

    +
    + test image +
    + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +
    + + + + + diff --git a/library/cropper/tests/example-CSS-Relative.htm b/library/cropper/tests/example-CSS-Relative.htm new file mode 100644 index 000000000..5894fe1f9 --- /dev/null +++ b/library/cropper/tests/example-CSS-Relative.htm @@ -0,0 +1,116 @@ + + + + + + CSS - Relative test + + + + + + + + + + +

    Test page with relatively positioned wrapper

    +

    + Some test content before the image +

    + +
    +

    Relative test

    +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +
    + + + + + diff --git a/library/cropper/tests/example-CoordsOnLoad.htm b/library/cropper/tests/example-CoordsOnLoad.htm new file mode 100644 index 000000000..254a23472 --- /dev/null +++ b/library/cropper/tests/example-CoordsOnLoad.htm @@ -0,0 +1,108 @@ + + + + + + Loading & displaying co-ordinates of crop area on attachment test + + + + + + + + + + +

    Loading & displaying co-ordinates of crop area on attachment test

    +

    + Some test content before the image +

    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-CoordsOnLoadWithRatio.htm b/library/cropper/tests/example-CoordsOnLoadWithRatio.htm new file mode 100644 index 000000000..3a696360a --- /dev/null +++ b/library/cropper/tests/example-CoordsOnLoadWithRatio.htm @@ -0,0 +1,109 @@ + + + + + + Loading & displaying co-ordinates (with ratio) of crop area on attachment test< + + + + + + + + + + +

    Loading & displaying co-ordinates (with ratio) of crop area on attachment test

    +

    + Some test content before the image +

    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-Dimensions.htm b/library/cropper/tests/example-Dimensions.htm new file mode 100644 index 000000000..f54f99683 --- /dev/null +++ b/library/cropper/tests/example-Dimensions.htm @@ -0,0 +1,225 @@ + + + + + + Different dimensions test + + + + + + + + + + +

    Multiple dimensions tests

    +

    + Test of applying different dimension restrictions to the cropper +

    + +
    +
    + Set the cropper with the following dimension restrictions: +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + +
    +
    + +
    + test image +
    + + +

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    +

    + + +

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    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-DynamicImage.htm b/library/cropper/tests/example-DynamicImage.htm new file mode 100644 index 000000000..898363489 --- /dev/null +++ b/library/cropper/tests/example-DynamicImage.htm @@ -0,0 +1,203 @@ + + + + + + Dynamic image test + + + + + + + + + + +

    Dynamic image test

    +

    + Test of dynamically changing images or removing & re-applying the cropper +

    + +
    + test image +
    + +

    + + +

    + +

    + + +

    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-FixedRatio.htm b/library/cropper/tests/example-FixedRatio.htm new file mode 100644 index 000000000..973bedda9 --- /dev/null +++ b/library/cropper/tests/example-FixedRatio.htm @@ -0,0 +1,104 @@ + + + + + + Fixed ratio test + + + + + + + + + + +

    Fixed ratio test

    +

    + Test of applying a fixed ratio to the cropper +

    +
    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-MinimumDimensions.htm b/library/cropper/tests/example-MinimumDimensions.htm new file mode 100644 index 000000000..3ae93c8e1 --- /dev/null +++ b/library/cropper/tests/example-MinimumDimensions.htm @@ -0,0 +1,105 @@ + + + + + + Min dimensions test + + + + + + + + + + +

    Minimum (both axes ) dimension test

    +

    + Test of applying a minimum dimension to both axes to the cropper +

    +
    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

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    + + +

    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-MinimumWidth.htm b/library/cropper/tests/example-MinimumWidth.htm new file mode 100644 index 000000000..b0576b87f --- /dev/null +++ b/library/cropper/tests/example-MinimumWidth.htm @@ -0,0 +1,105 @@ + + + + + + Min (single axis) dimensions test + + + + + + + + + + +

    Minimum (single axis) dimension test

    +

    + Test of applying a minimum dimension to only one axis (width in this case) to the cropper +

    +
    +

    + +
    + test image +
    + + +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

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    +

    + + +

    + + + + + diff --git a/library/cropper/tests/example-Preview.htm b/library/cropper/tests/example-Preview.htm new file mode 100644 index 000000000..701670c91 --- /dev/null +++ b/library/cropper/tests/example-Preview.htm @@ -0,0 +1,117 @@ + + + + + + + + + + + + + + + + +

    + +
    + test image +
    + +
    + +
    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +

    + + +

    +
    + + + + + diff --git a/library/cropper/tests/poppy.jpg b/library/cropper/tests/poppy.jpg new file mode 100644 index 000000000..1f6498584 Binary files /dev/null and b/library/cropper/tests/poppy.jpg differ diff --git a/library/cropper/tests/staticHTMLStructure.htm b/library/cropper/tests/staticHTMLStructure.htm new file mode 100644 index 000000000..ddb99278e --- /dev/null +++ b/library/cropper/tests/staticHTMLStructure.htm @@ -0,0 +1,236 @@ + + + + + + + + + + + +

    + + +
    + test image +
    +
    +
    + + +
    +
    +
    +
    + +
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    +
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    +
    +
    + +
    +

    Preview:

    +
    + test image +
    +
    + + + + diff --git a/library/phpsec/Crypt/AES.php b/library/phpsec/Crypt/AES.php new file mode 100644 index 000000000..681800a81 --- /dev/null +++ b/library/phpsec/Crypt/AES.php @@ -0,0 +1,479 @@ + + * setKey('abcdefghijklmnop'); + * + * $size = 10 * 1024; + * $plaintext = ''; + * for ($i = 0; $i < $size; $i++) { + * $plaintext.= 'a'; + * } + * + * echo $aes->decrypt($aes->encrypt($plaintext)); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_AES + * @author Jim Wigginton + * @copyright MMVIII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: AES.php,v 1.7 2010/02/09 06:10:25 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Crypt_Rijndael + */ +require_once 'Rijndael.php'; + +/**#@+ + * @access public + * @see Crypt_AES::encrypt() + * @see Crypt_AES::decrypt() + */ +/** + * Encrypt / decrypt using the Counter mode. + * + * Set to -1 since that's what Crypt/Random.php uses to index the CTR mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29 + */ +define('CRYPT_AES_MODE_CTR', -1); +/** + * Encrypt / decrypt using the Electronic Code Book mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29 + */ +define('CRYPT_AES_MODE_ECB', 1); +/** + * Encrypt / decrypt using the Code Book Chaining mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29 + */ +define('CRYPT_AES_MODE_CBC', 2); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_AES::Crypt_AES() + */ +/** + * Toggles the internal implementation + */ +define('CRYPT_AES_MODE_INTERNAL', 1); +/** + * Toggles the mcrypt implementation + */ +define('CRYPT_AES_MODE_MCRYPT', 2); +/**#@-*/ + +/** + * Pure-PHP implementation of AES. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_AES + */ +class Crypt_AES extends Crypt_Rijndael { + /** + * mcrypt resource for encryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::encrypt() + * @var String + * @access private + */ + var $enmcrypt; + + /** + * mcrypt resource for decryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::decrypt() + * @var String + * @access private + */ + var $demcrypt; + + /** + * Default Constructor. + * + * Determines whether or not the mcrypt extension should be used. $mode should only, at present, be + * CRYPT_AES_MODE_ECB or CRYPT_AES_MODE_CBC. If not explictly set, CRYPT_AES_MODE_CBC will be used. + * + * @param optional Integer $mode + * @return Crypt_AES + * @access public + */ + function Crypt_AES($mode = CRYPT_AES_MODE_CBC) + { + if ( !defined('CRYPT_AES_MODE') ) { + switch (true) { + case extension_loaded('mcrypt'): + // i'd check to see if aes was supported, by doing in_array('des', mcrypt_list_algorithms('')), + // but since that can be changed after the object has been created, there doesn't seem to be + // a lot of point... + define('CRYPT_AES_MODE', CRYPT_AES_MODE_MCRYPT); + break; + default: + define('CRYPT_AES_MODE', CRYPT_AES_MODE_INTERNAL); + } + } + + switch ( CRYPT_AES_MODE ) { + case CRYPT_AES_MODE_MCRYPT: + switch ($mode) { + case CRYPT_AES_MODE_ECB: + $this->mode = MCRYPT_MODE_ECB; + break; + case CRYPT_AES_MODE_CTR: + // ctr doesn't have a constant associated with it even though it appears to be fairly widely + // supported. in lieu of knowing just how widely supported it is, i've, for now, opted not to + // include a compatibility layer. the layer has been implemented but, for now, is commented out. + $this->mode = 'ctr'; + //$this->mode = in_array('ctr', mcrypt_list_modes()) ? 'ctr' : CRYPT_AES_MODE_CTR; + break; + case CRYPT_AES_MODE_CBC: + default: + $this->mode = MCRYPT_MODE_CBC; + } + + break; + default: + switch ($mode) { + case CRYPT_AES_MODE_ECB: + $this->mode = CRYPT_RIJNDAEL_MODE_ECB; + break; + case CRYPT_AES_MODE_CTR: + $this->mode = CRYPT_RIJNDAEL_MODE_CTR; + break; + case CRYPT_AES_MODE_CBC: + default: + $this->mode = CRYPT_RIJNDAEL_MODE_CBC; + } + } + + if (CRYPT_AES_MODE == CRYPT_AES_MODE_INTERNAL) { + parent::Crypt_Rijndael($this->mode); + } + } + + /** + * Dummy function + * + * Since Crypt_AES extends Crypt_Rijndael, this function is, technically, available, but it doesn't do anything. + * + * @access public + * @param Integer $length + */ + function setBlockLength($length) + { + return; + } + + /** + * Encrypts a message. + * + * $plaintext will be padded with up to 16 additional bytes. Other AES implementations may or may not pad in the + * same manner. Other common approaches to padding and the reasons why it's necessary are discussed in the following + * URL: + * + * {@link http://www.di-mgt.com.au/cryptopad.html http://www.di-mgt.com.au/cryptopad.html} + * + * An alternative to padding is to, separately, send the length of the file. This is what SSH, in fact, does. + * strlen($plaintext) will still need to be a multiple of 16, however, arbitrary values can be added to make it that + * length. + * + * @see Crypt_AES::decrypt() + * @access public + * @param String $plaintext + */ + function encrypt($plaintext) + { + if ( CRYPT_AES_MODE == CRYPT_AES_MODE_MCRYPT ) { + $this->_mcryptSetup(); + /* + if ($this->mode == CRYPT_AES_MODE_CTR) { + $iv = $this->encryptIV; + $xor = mcrypt_generic($this->enmcrypt, $this->_generate_xor(strlen($plaintext), $iv)); + $ciphertext = $plaintext ^ $xor; + if ($this->continuousBuffer) { + $this->encryptIV = $iv; + } + return $ciphertext; + } + */ + + if ($this->mode != 'ctr') { + $plaintext = $this->_pad($plaintext); + } + + $ciphertext = mcrypt_generic($this->enmcrypt, $plaintext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->enmcrypt, $this->key, $this->iv); + } + + return $ciphertext; + } + + return parent::encrypt($plaintext); + } + + /** + * Decrypts a message. + * + * If strlen($ciphertext) is not a multiple of 16, null bytes will be added to the end of the string until it is. + * + * @see Crypt_AES::encrypt() + * @access public + * @param String $ciphertext + */ + function decrypt($ciphertext) + { + if ( CRYPT_AES_MODE == CRYPT_AES_MODE_MCRYPT ) { + $this->_mcryptSetup(); + /* + if ($this->mode == CRYPT_AES_MODE_CTR) { + $iv = $this->decryptIV; + $xor = mcrypt_generic($this->enmcrypt, $this->_generate_xor(strlen($ciphertext), $iv)); + $plaintext = $ciphertext ^ $xor; + if ($this->continuousBuffer) { + $this->decryptIV = $iv; + } + return $plaintext; + } + */ + + if ($this->mode != 'ctr') { + // we pad with chr(0) since that's what mcrypt_generic does. to quote from http://php.net/function.mcrypt-generic : + // "The data is padded with "\0" to make sure the length of the data is n * blocksize." + $ciphertext = str_pad($ciphertext, (strlen($ciphertext) + 15) & 0xFFFFFFF0, chr(0)); + } + + $plaintext = mdecrypt_generic($this->demcrypt, $ciphertext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->demcrypt, $this->key, $this->iv); + } + + return $this->mode != 'ctr' ? $this->_unpad($plaintext) : $plaintext; + } + + return parent::decrypt($ciphertext); + } + + /** + * Setup mcrypt + * + * Validates all the variables. + * + * @access private + */ + function _mcryptSetup() + { + if (!$this->changed) { + return; + } + + if (!$this->explicit_key_length) { + // this just copied from Crypt_Rijndael::_setup() + $length = strlen($this->key) >> 2; + if ($length > 8) { + $length = 8; + } else if ($length < 4) { + $length = 4; + } + $this->Nk = $length; + $this->key_size = $length << 2; + } + + switch ($this->Nk) { + case 4: // 128 + $this->key_size = 16; + break; + case 5: // 160 + case 6: // 192 + $this->key_size = 24; + break; + case 7: // 224 + case 8: // 256 + $this->key_size = 32; + } + + $this->key = substr($this->key, 0, $this->key_size); + $this->encryptIV = $this->decryptIV = $this->iv = str_pad(substr($this->iv, 0, 16), 16, chr(0)); + + if (!isset($this->enmcrypt)) { + $mode = $this->mode; + //$mode = $this->mode == CRYPT_AES_MODE_CTR ? MCRYPT_MODE_ECB : $this->mode; + + $this->demcrypt = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', $mode, ''); + $this->enmcrypt = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', $mode, ''); + } // else should mcrypt_generic_deinit be called? + + mcrypt_generic_init($this->demcrypt, $this->key, $this->iv); + mcrypt_generic_init($this->enmcrypt, $this->key, $this->iv); + + $this->changed = false; + } + + /** + * Encrypts a block + * + * Optimized over Crypt_Rijndael's implementation by means of loop unrolling. + * + * @see Crypt_Rijndael::_encryptBlock() + * @access private + * @param String $in + * @return String + */ + function _encryptBlock($in) + { + $state = unpack('N*word', $in); + + $Nr = $this->Nr; + $w = $this->w; + $t0 = $this->t0; + $t1 = $this->t1; + $t2 = $this->t2; + $t3 = $this->t3; + + // addRoundKey and reindex $state + $state = array( + $state['word1'] ^ $w[0][0], + $state['word2'] ^ $w[0][1], + $state['word3'] ^ $w[0][2], + $state['word4'] ^ $w[0][3] + ); + + // shiftRows + subWord + mixColumns + addRoundKey + // we could loop unroll this and use if statements to do more rounds as necessary, but, in my tests, that yields + // only a marginal improvement. since that also, imho, hinders the readability of the code, i've opted not to do it. + for ($round = 1; $round < $this->Nr; $round++) { + $state = array( + $t0[$state[0] & 0xFF000000] ^ $t1[$state[1] & 0x00FF0000] ^ $t2[$state[2] & 0x0000FF00] ^ $t3[$state[3] & 0x000000FF] ^ $w[$round][0], + $t0[$state[1] & 0xFF000000] ^ $t1[$state[2] & 0x00FF0000] ^ $t2[$state[3] & 0x0000FF00] ^ $t3[$state[0] & 0x000000FF] ^ $w[$round][1], + $t0[$state[2] & 0xFF000000] ^ $t1[$state[3] & 0x00FF0000] ^ $t2[$state[0] & 0x0000FF00] ^ $t3[$state[1] & 0x000000FF] ^ $w[$round][2], + $t0[$state[3] & 0xFF000000] ^ $t1[$state[0] & 0x00FF0000] ^ $t2[$state[1] & 0x0000FF00] ^ $t3[$state[2] & 0x000000FF] ^ $w[$round][3] + ); + + } + + // subWord + $state = array( + $this->_subWord($state[0]), + $this->_subWord($state[1]), + $this->_subWord($state[2]), + $this->_subWord($state[3]) + ); + + // shiftRows + addRoundKey + $state = array( + ($state[0] & 0xFF000000) ^ ($state[1] & 0x00FF0000) ^ ($state[2] & 0x0000FF00) ^ ($state[3] & 0x000000FF) ^ $this->w[$this->Nr][0], + ($state[1] & 0xFF000000) ^ ($state[2] & 0x00FF0000) ^ ($state[3] & 0x0000FF00) ^ ($state[0] & 0x000000FF) ^ $this->w[$this->Nr][1], + ($state[2] & 0xFF000000) ^ ($state[3] & 0x00FF0000) ^ ($state[0] & 0x0000FF00) ^ ($state[1] & 0x000000FF) ^ $this->w[$this->Nr][2], + ($state[3] & 0xFF000000) ^ ($state[0] & 0x00FF0000) ^ ($state[1] & 0x0000FF00) ^ ($state[2] & 0x000000FF) ^ $this->w[$this->Nr][3] + ); + + return pack('N*', $state[0], $state[1], $state[2], $state[3]); + } + + /** + * Decrypts a block + * + * Optimized over Crypt_Rijndael's implementation by means of loop unrolling. + * + * @see Crypt_Rijndael::_decryptBlock() + * @access private + * @param String $in + * @return String + */ + function _decryptBlock($in) + { + $state = unpack('N*word', $in); + + $Nr = $this->Nr; + $dw = $this->dw; + $dt0 = $this->dt0; + $dt1 = $this->dt1; + $dt2 = $this->dt2; + $dt3 = $this->dt3; + + // addRoundKey and reindex $state + $state = array( + $state['word1'] ^ $dw[$this->Nr][0], + $state['word2'] ^ $dw[$this->Nr][1], + $state['word3'] ^ $dw[$this->Nr][2], + $state['word4'] ^ $dw[$this->Nr][3] + ); + + + // invShiftRows + invSubBytes + invMixColumns + addRoundKey + for ($round = $this->Nr - 1; $round > 0; $round--) { + $state = array( + $dt0[$state[0] & 0xFF000000] ^ $dt1[$state[3] & 0x00FF0000] ^ $dt2[$state[2] & 0x0000FF00] ^ $dt3[$state[1] & 0x000000FF] ^ $dw[$round][0], + $dt0[$state[1] & 0xFF000000] ^ $dt1[$state[0] & 0x00FF0000] ^ $dt2[$state[3] & 0x0000FF00] ^ $dt3[$state[2] & 0x000000FF] ^ $dw[$round][1], + $dt0[$state[2] & 0xFF000000] ^ $dt1[$state[1] & 0x00FF0000] ^ $dt2[$state[0] & 0x0000FF00] ^ $dt3[$state[3] & 0x000000FF] ^ $dw[$round][2], + $dt0[$state[3] & 0xFF000000] ^ $dt1[$state[2] & 0x00FF0000] ^ $dt2[$state[1] & 0x0000FF00] ^ $dt3[$state[0] & 0x000000FF] ^ $dw[$round][3] + ); + } + + // invShiftRows + invSubWord + addRoundKey + $state = array( + $this->_invSubWord(($state[0] & 0xFF000000) ^ ($state[3] & 0x00FF0000) ^ ($state[2] & 0x0000FF00) ^ ($state[1] & 0x000000FF)) ^ $dw[0][0], + $this->_invSubWord(($state[1] & 0xFF000000) ^ ($state[0] & 0x00FF0000) ^ ($state[3] & 0x0000FF00) ^ ($state[2] & 0x000000FF)) ^ $dw[0][1], + $this->_invSubWord(($state[2] & 0xFF000000) ^ ($state[1] & 0x00FF0000) ^ ($state[0] & 0x0000FF00) ^ ($state[3] & 0x000000FF)) ^ $dw[0][2], + $this->_invSubWord(($state[3] & 0xFF000000) ^ ($state[2] & 0x00FF0000) ^ ($state[1] & 0x0000FF00) ^ ($state[0] & 0x000000FF)) ^ $dw[0][3] + ); + + return pack('N*', $state[0], $state[1], $state[2], $state[3]); + } +} + +// vim: ts=4:sw=4:et: +// vim6: fdl=1: \ No newline at end of file diff --git a/library/phpsec/Crypt/DES.php b/library/phpsec/Crypt/DES.php new file mode 100644 index 000000000..431ad539b --- /dev/null +++ b/library/phpsec/Crypt/DES.php @@ -0,0 +1,945 @@ + + * setKey('abcdefgh'); + * + * $size = 10 * 1024; + * $plaintext = ''; + * for ($i = 0; $i < $size; $i++) { + * $plaintext.= 'a'; + * } + * + * echo $des->decrypt($des->encrypt($plaintext)); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_DES + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: DES.php,v 1.12 2010/02/09 06:10:26 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/**#@+ + * @access private + * @see Crypt_DES::_prepareKey() + * @see Crypt_DES::_processBlock() + */ +/** + * Contains array_reverse($keys[CRYPT_DES_DECRYPT]) + */ +define('CRYPT_DES_ENCRYPT', 0); +/** + * Contains array_reverse($keys[CRYPT_DES_ENCRYPT]) + */ +define('CRYPT_DES_DECRYPT', 1); +/**#@-*/ + +/**#@+ + * @access public + * @see Crypt_DES::encrypt() + * @see Crypt_DES::decrypt() + */ +/** + * Encrypt / decrypt using the Counter mode. + * + * Set to -1 since that's what Crypt/Random.php uses to index the CTR mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29 + */ +define('CRYPT_DES_MODE_CTR', -1); +/** + * Encrypt / decrypt using the Electronic Code Book mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29 + */ +define('CRYPT_DES_MODE_ECB', 1); +/** + * Encrypt / decrypt using the Code Book Chaining mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29 + */ +define('CRYPT_DES_MODE_CBC', 2); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_DES::Crypt_DES() + */ +/** + * Toggles the internal implementation + */ +define('CRYPT_DES_MODE_INTERNAL', 1); +/** + * Toggles the mcrypt implementation + */ +define('CRYPT_DES_MODE_MCRYPT', 2); +/**#@-*/ + +/** + * Pure-PHP implementation of DES. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_DES + */ +class Crypt_DES { + /** + * The Key Schedule + * + * @see Crypt_DES::setKey() + * @var Array + * @access private + */ + var $keys = "\0\0\0\0\0\0\0\0"; + + /** + * The Encryption Mode + * + * @see Crypt_DES::Crypt_DES() + * @var Integer + * @access private + */ + var $mode; + + /** + * Continuous Buffer status + * + * @see Crypt_DES::enableContinuousBuffer() + * @var Boolean + * @access private + */ + var $continuousBuffer = false; + + /** + * Padding status + * + * @see Crypt_DES::enablePadding() + * @var Boolean + * @access private + */ + var $padding = true; + + /** + * The Initialization Vector + * + * @see Crypt_DES::setIV() + * @var String + * @access private + */ + var $iv = "\0\0\0\0\0\0\0\0"; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_DES::enableContinuousBuffer() + * @var String + * @access private + */ + var $encryptIV = "\0\0\0\0\0\0\0\0"; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_DES::enableContinuousBuffer() + * @var String + * @access private + */ + var $decryptIV = "\0\0\0\0\0\0\0\0"; + + /** + * mcrypt resource for encryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::encrypt() + * @var String + * @access private + */ + var $enmcrypt; + + /** + * mcrypt resource for decryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::decrypt() + * @var String + * @access private + */ + var $demcrypt; + + /** + * Does the (en|de)mcrypt resource need to be (re)initialized? + * + * @see setKey() + * @see setIV() + * @var Boolean + * @access private + */ + var $changed = true; + + /** + * Default Constructor. + * + * Determines whether or not the mcrypt extension should be used. $mode should only, at present, be + * CRYPT_DES_MODE_ECB or CRYPT_DES_MODE_CBC. If not explictly set, CRYPT_DES_MODE_CBC will be used. + * + * @param optional Integer $mode + * @return Crypt_DES + * @access public + */ + function Crypt_DES($mode = CRYPT_MODE_DES_CBC) + { + if ( !defined('CRYPT_DES_MODE') ) { + switch (true) { + case extension_loaded('mcrypt'): + // i'd check to see if des was supported, by doing in_array('des', mcrypt_list_algorithms('')), + // but since that can be changed after the object has been created, there doesn't seem to be + // a lot of point... + define('CRYPT_DES_MODE', CRYPT_DES_MODE_MCRYPT); + break; + default: + define('CRYPT_DES_MODE', CRYPT_DES_MODE_INTERNAL); + } + } + + switch ( CRYPT_DES_MODE ) { + case CRYPT_DES_MODE_MCRYPT: + switch ($mode) { + case CRYPT_DES_MODE_ECB: + $this->mode = MCRYPT_MODE_ECB; + break; + case CRYPT_DES_MODE_CTR: + $this->mode = 'ctr'; + //$this->mode = in_array('ctr', mcrypt_list_modes()) ? 'ctr' : CRYPT_DES_MODE_CTR; + break; + case CRYPT_DES_MODE_CBC: + default: + $this->mode = MCRYPT_MODE_CBC; + } + + break; + default: + switch ($mode) { + case CRYPT_DES_MODE_ECB: + case CRYPT_DES_MODE_CTR: + case CRYPT_DES_MODE_CBC: + $this->mode = $mode; + break; + default: + $this->mode = CRYPT_DES_MODE_CBC; + } + } + } + + /** + * Sets the key. + * + * Keys can be of any length. DES, itself, uses 64-bit keys (eg. strlen($key) == 8), however, we + * only use the first eight, if $key has more then eight characters in it, and pad $key with the + * null byte if it is less then eight characters long. + * + * DES also requires that every eighth bit be a parity bit, however, we'll ignore that. + * + * If the key is not explicitly set, it'll be assumed to be all zero's. + * + * @access public + * @param String $key + */ + function setKey($key) + { + $this->keys = ( CRYPT_DES_MODE == CRYPT_DES_MODE_MCRYPT ) ? substr($key, 0, 8) : $this->_prepareKey($key); + $this->changed = true; + } + + /** + * Sets the initialization vector. (optional) + * + * SetIV is not required when CRYPT_DES_MODE_ECB is being used. If not explictly set, it'll be assumed + * to be all zero's. + * + * @access public + * @param String $iv + */ + function setIV($iv) + { + $this->encryptIV = $this->decryptIV = $this->iv = str_pad(substr($iv, 0, 8), 8, chr(0)); + $this->changed = true; + } + + /** + * Generate CTR XOR encryption key + * + * Encrypt the output of this and XOR it against the ciphertext / plaintext to get the + * plaintext / ciphertext in CTR mode. + * + * @see Crypt_DES::decrypt() + * @see Crypt_DES::encrypt() + * @access public + * @param Integer $length + * @param String $iv + */ + function _generate_xor($length, &$iv) + { + $xor = ''; + $num_blocks = ($length + 7) >> 3; + for ($i = 0; $i < $num_blocks; $i++) { + $xor.= $iv; + for ($j = 4; $j <= 8; $j+=4) { + $temp = substr($iv, -$j, 4); + switch ($temp) { + case "\xFF\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x00\x00\x00\x00", -$j, 4); + break; + case "\x7F\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x80\x00\x00\x00", -$j, 4); + break 2; + default: + extract(unpack('Ncount', $temp)); + $iv = substr_replace($iv, pack('N', $count + 1), -$j, 4); + break 2; + } + } + } + + return $xor; + } + + /** + * Encrypts a message. + * + * $plaintext will be padded with up to 8 additional bytes. Other DES implementations may or may not pad in the + * same manner. Other common approaches to padding and the reasons why it's necessary are discussed in the following + * URL: + * + * {@link http://www.di-mgt.com.au/cryptopad.html http://www.di-mgt.com.au/cryptopad.html} + * + * An alternative to padding is to, separately, send the length of the file. This is what SSH, in fact, does. + * strlen($plaintext) will still need to be a multiple of 8, however, arbitrary values can be added to make it that + * length. + * + * @see Crypt_DES::decrypt() + * @access public + * @param String $plaintext + */ + function encrypt($plaintext) + { + if ($this->mode != CRYPT_DES_MODE_CTR && $this->mode != 'ctr') { + $plaintext = $this->_pad($plaintext); + } + + if ( CRYPT_DES_MODE == CRYPT_DES_MODE_MCRYPT ) { + if ($this->changed) { + if (!isset($this->enmcrypt)) { + $this->enmcrypt = mcrypt_module_open(MCRYPT_DES, '', $this->mode, ''); + } + mcrypt_generic_init($this->enmcrypt, $this->keys, $this->encryptIV); + $this->changed = false; + } + + $ciphertext = mcrypt_generic($this->enmcrypt, $plaintext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->enmcrypt, $this->keys, $this->encryptIV); + } + + return $ciphertext; + } + + if (!is_array($this->keys)) { + $this->keys = $this->_prepareKey("\0\0\0\0\0\0\0\0"); + } + + $ciphertext = ''; + switch ($this->mode) { + case CRYPT_DES_MODE_ECB: + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $ciphertext.= $this->_processBlock(substr($plaintext, $i, 8), CRYPT_DES_ENCRYPT); + } + break; + case CRYPT_DES_MODE_CBC: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $block = substr($plaintext, $i, 8); + $block = $this->_processBlock($block ^ $xor, CRYPT_DES_ENCRYPT); + $xor = $block; + $ciphertext.= $block; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + break; + case CRYPT_DES_MODE_CTR: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $block = substr($plaintext, $i, 8); + $key = $this->_processBlock($this->_generate_xor(8, $xor), CRYPT_DES_ENCRYPT); + $ciphertext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + } + + return $ciphertext; + } + + /** + * Decrypts a message. + * + * If strlen($ciphertext) is not a multiple of 8, null bytes will be added to the end of the string until it is. + * + * @see Crypt_DES::encrypt() + * @access public + * @param String $ciphertext + */ + function decrypt($ciphertext) + { + if ($this->mode != CRYPT_DES_MODE_CTR && $this->mode != 'ctr') { + // we pad with chr(0) since that's what mcrypt_generic does. to quote from http://php.net/function.mcrypt-generic : + // "The data is padded with "\0" to make sure the length of the data is n * blocksize." + $ciphertext = str_pad($ciphertext, (strlen($ciphertext) + 7) & 0xFFFFFFF8, chr(0)); + } + + if ( CRYPT_DES_MODE == CRYPT_DES_MODE_MCRYPT ) { + if ($this->changed) { + if (!isset($this->demcrypt)) { + $this->demcrypt = mcrypt_module_open(MCRYPT_DES, '', $this->mode, ''); + } + mcrypt_generic_init($this->demcrypt, $this->keys, $this->decryptIV); + $this->changed = false; + } + + $plaintext = mdecrypt_generic($this->demcrypt, $ciphertext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->demcrypt, $this->keys, $this->decryptIV); + } + + return $this->mode != 'ctr' ? $this->_unpad($plaintext) : $plaintext; + } + + if (!is_array($this->keys)) { + $this->keys = $this->_prepareKey("\0\0\0\0\0\0\0\0"); + } + + $plaintext = ''; + switch ($this->mode) { + case CRYPT_DES_MODE_ECB: + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $plaintext.= $this->_processBlock(substr($ciphertext, $i, 8), CRYPT_DES_DECRYPT); + } + break; + case CRYPT_DES_MODE_CBC: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $block = substr($ciphertext, $i, 8); + $plaintext.= $this->_processBlock($block, CRYPT_DES_DECRYPT) ^ $xor; + $xor = $block; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + break; + case CRYPT_DES_MODE_CTR: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $block = substr($ciphertext, $i, 8); + $key = $this->_processBlock($this->_generate_xor(8, $xor), CRYPT_DES_ENCRYPT); + $plaintext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + } + + return $this->mode != CRYPT_DES_MODE_CTR ? $this->_unpad($plaintext) : $plaintext; + } + + /** + * Treat consecutive "packets" as if they are a continuous buffer. + * + * Say you have a 16-byte plaintext $plaintext. Using the default behavior, the two following code snippets + * will yield different outputs: + * + * + * echo $des->encrypt(substr($plaintext, 0, 8)); + * echo $des->encrypt(substr($plaintext, 8, 8)); + * + * + * echo $des->encrypt($plaintext); + * + * + * The solution is to enable the continuous buffer. Although this will resolve the above discrepancy, it creates + * another, as demonstrated with the following: + * + * + * $des->encrypt(substr($plaintext, 0, 8)); + * echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * With the continuous buffer disabled, these would yield the same output. With it enabled, they yield different + * outputs. The reason is due to the fact that the initialization vector's change after every encryption / + * decryption round when the continuous buffer is enabled. When it's disabled, they remain constant. + * + * Put another way, when the continuous buffer is enabled, the state of the Crypt_DES() object changes after each + * encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that + * continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them), + * however, they are also less intuitive and more likely to cause you problems. + * + * @see Crypt_DES::disableContinuousBuffer() + * @access public + */ + function enableContinuousBuffer() + { + $this->continuousBuffer = true; + } + + /** + * Treat consecutive packets as if they are a discontinuous buffer. + * + * The default behavior. + * + * @see Crypt_DES::enableContinuousBuffer() + * @access public + */ + function disableContinuousBuffer() + { + $this->continuousBuffer = false; + $this->encryptIV = $this->iv; + $this->decryptIV = $this->iv; + } + + /** + * Pad "packets". + * + * DES works by encrypting eight bytes at a time. If you ever need to encrypt or decrypt something that's not + * a multiple of eight, it becomes necessary to pad the input so that it's length is a multiple of eight. + * + * Padding is enabled by default. Sometimes, however, it is undesirable to pad strings. Such is the case in SSH1, + * where "packets" are padded with random bytes before being encrypted. Unpad these packets and you risk stripping + * away characters that shouldn't be stripped away. (SSH knows how many bytes are added because the length is + * transmitted separately) + * + * @see Crypt_DES::disablePadding() + * @access public + */ + function enablePadding() + { + $this->padding = true; + } + + /** + * Do not pad packets. + * + * @see Crypt_DES::enablePadding() + * @access public + */ + function disablePadding() + { + $this->padding = false; + } + + /** + * Pads a string + * + * Pads a string using the RSA PKCS padding standards so that its length is a multiple of the blocksize (8). + * 8 - (strlen($text) & 7) bytes are added, each of which is equal to chr(8 - (strlen($text) & 7) + * + * If padding is disabled and $text is not a multiple of the blocksize, the string will be padded regardless + * and padding will, hence forth, be enabled. + * + * @see Crypt_DES::_unpad() + * @access private + */ + function _pad($text) + { + $length = strlen($text); + + if (!$this->padding) { + if (($length & 7) == 0) { + return $text; + } else { + user_error("The plaintext's length ($length) is not a multiple of the block size (8)", E_USER_NOTICE); + $this->padding = true; + } + } + + $pad = 8 - ($length & 7); + return str_pad($text, $length + $pad, chr($pad)); + } + + /** + * Unpads a string + * + * If padding is enabled and the reported padding length is invalid the encryption key will be assumed to be wrong + * and false will be returned. + * + * @see Crypt_DES::_pad() + * @access private + */ + function _unpad($text) + { + if (!$this->padding) { + return $text; + } + + $length = ord($text[strlen($text) - 1]); + + if (!$length || $length > 8) { + return false; + } + + return substr($text, 0, -$length); + } + + /** + * Encrypts or decrypts a 64-bit block + * + * $mode should be either CRYPT_DES_ENCRYPT or CRYPT_DES_DECRYPT. See + * {@link http://en.wikipedia.org/wiki/Image:Feistel.png Feistel.png} to get a general + * idea of what this function does. + * + * @access private + * @param String $block + * @param Integer $mode + * @return String + */ + function _processBlock($block, $mode) + { + // s-boxes. in the official DES docs, they're described as being matrices that + // one accesses by using the first and last bits to determine the row and the + // middle four bits to determine the column. in this implementation, they've + // been converted to vectors + static $sbox = array( + array( + 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1, + 3, 10 ,10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8, + 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7, + 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13 + ), + array( + 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14, + 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5, + 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2, + 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9 + ), + array( + 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10, + 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1, + 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7, + 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12 + ), + array( + 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3, + 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9, + 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8, + 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14 + ), + array( + 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1, + 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6, + 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13, + 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3 + ), + array( + 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5, + 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8, + 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10, + 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13 + ), + array( + 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10, + 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6, + 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7, + 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12 + ), + array( + 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4, + 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2, + 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13, + 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11 + ) + ); + + $keys = $this->keys; + + $temp = unpack('Na/Nb', $block); + $block = array($temp['a'], $temp['b']); + + // because php does arithmetic right shifts, if the most significant bits are set, right + // shifting those into the correct position will add 1's - not 0's. this will intefere + // with the | operation unless a second & is done. so we isolate these bits and left shift + // them into place. we then & each block with 0x7FFFFFFF to prevennt 1's from being added + // for any other shifts. + $msb = array( + ($block[0] >> 31) & 1, + ($block[1] >> 31) & 1 + ); + $block[0] &= 0x7FFFFFFF; + $block[1] &= 0x7FFFFFFF; + + // we isolate the appropriate bit in the appropriate integer and shift as appropriate. in + // some cases, there are going to be multiple bits in the same integer that need to be shifted + // in the same way. we combine those into one shift operation. + $block = array( + (($block[1] & 0x00000040) << 25) | (($block[1] & 0x00004000) << 16) | + (($block[1] & 0x00400001) << 7) | (($block[1] & 0x40000100) >> 2) | + (($block[0] & 0x00000040) << 21) | (($block[0] & 0x00004000) << 12) | + (($block[0] & 0x00400001) << 3) | (($block[0] & 0x40000100) >> 6) | + (($block[1] & 0x00000010) << 19) | (($block[1] & 0x00001000) << 10) | + (($block[1] & 0x00100000) << 1) | (($block[1] & 0x10000000) >> 8) | + (($block[0] & 0x00000010) << 15) | (($block[0] & 0x00001000) << 6) | + (($block[0] & 0x00100000) >> 3) | (($block[0] & 0x10000000) >> 12) | + (($block[1] & 0x00000004) << 13) | (($block[1] & 0x00000400) << 4) | + (($block[1] & 0x00040000) >> 5) | (($block[1] & 0x04000000) >> 14) | + (($block[0] & 0x00000004) << 9) | ( $block[0] & 0x00000400 ) | + (($block[0] & 0x00040000) >> 9) | (($block[0] & 0x04000000) >> 18) | + (($block[1] & 0x00010000) >> 11) | (($block[1] & 0x01000000) >> 20) | + (($block[0] & 0x00010000) >> 15) | (($block[0] & 0x01000000) >> 24) + , + (($block[1] & 0x00000080) << 24) | (($block[1] & 0x00008000) << 15) | + (($block[1] & 0x00800002) << 6) | (($block[0] & 0x00000080) << 20) | + (($block[0] & 0x00008000) << 11) | (($block[0] & 0x00800002) << 2) | + (($block[1] & 0x00000020) << 18) | (($block[1] & 0x00002000) << 9) | + ( $block[1] & 0x00200000 ) | (($block[1] & 0x20000000) >> 9) | + (($block[0] & 0x00000020) << 14) | (($block[0] & 0x00002000) << 5) | + (($block[0] & 0x00200000) >> 4) | (($block[0] & 0x20000000) >> 13) | + (($block[1] & 0x00000008) << 12) | (($block[1] & 0x00000800) << 3) | + (($block[1] & 0x00080000) >> 6) | (($block[1] & 0x08000000) >> 15) | + (($block[0] & 0x00000008) << 8) | (($block[0] & 0x00000800) >> 1) | + (($block[0] & 0x00080000) >> 10) | (($block[0] & 0x08000000) >> 19) | + (($block[1] & 0x00000200) >> 3) | (($block[0] & 0x00000200) >> 7) | + (($block[1] & 0x00020000) >> 12) | (($block[1] & 0x02000000) >> 21) | + (($block[0] & 0x00020000) >> 16) | (($block[0] & 0x02000000) >> 25) | + ($msb[1] << 28) | ($msb[0] << 24) + ); + + for ($i = 0; $i < 16; $i++) { + // start of "the Feistel (F) function" - see the following URL: + // http://en.wikipedia.org/wiki/Image:Data_Encryption_Standard_InfoBox_Diagram.png + $temp = (($sbox[0][((($block[1] >> 27) & 0x1F) | (($block[1] & 1) << 5)) ^ $keys[$mode][$i][0]]) << 28) + | (($sbox[1][(($block[1] & 0x1F800000) >> 23) ^ $keys[$mode][$i][1]]) << 24) + | (($sbox[2][(($block[1] & 0x01F80000) >> 19) ^ $keys[$mode][$i][2]]) << 20) + | (($sbox[3][(($block[1] & 0x001F8000) >> 15) ^ $keys[$mode][$i][3]]) << 16) + | (($sbox[4][(($block[1] & 0x0001F800) >> 11) ^ $keys[$mode][$i][4]]) << 12) + | (($sbox[5][(($block[1] & 0x00001F80) >> 7) ^ $keys[$mode][$i][5]]) << 8) + | (($sbox[6][(($block[1] & 0x000001F8) >> 3) ^ $keys[$mode][$i][6]]) << 4) + | ( $sbox[7][((($block[1] & 0x1F) << 1) | (($block[1] >> 31) & 1)) ^ $keys[$mode][$i][7]]); + + $msb = ($temp >> 31) & 1; + $temp &= 0x7FFFFFFF; + $newBlock = (($temp & 0x00010000) << 15) | (($temp & 0x02020120) << 5) + | (($temp & 0x00001800) << 17) | (($temp & 0x01000000) >> 10) + | (($temp & 0x00000008) << 24) | (($temp & 0x00100000) << 6) + | (($temp & 0x00000010) << 21) | (($temp & 0x00008000) << 9) + | (($temp & 0x00000200) << 12) | (($temp & 0x10000000) >> 27) + | (($temp & 0x00000040) << 14) | (($temp & 0x08000000) >> 8) + | (($temp & 0x00004000) << 4) | (($temp & 0x00000002) << 16) + | (($temp & 0x00442000) >> 6) | (($temp & 0x40800000) >> 15) + | (($temp & 0x00000001) << 11) | (($temp & 0x20000000) >> 20) + | (($temp & 0x00080000) >> 13) | (($temp & 0x00000004) << 3) + | (($temp & 0x04000000) >> 22) | (($temp & 0x00000480) >> 7) + | (($temp & 0x00200000) >> 19) | ($msb << 23); + // end of "the Feistel (F) function" - $newBlock is F's output + + $temp = $block[1]; + $block[1] = $block[0] ^ $newBlock; + $block[0] = $temp; + } + + $msb = array( + ($block[0] >> 31) & 1, + ($block[1] >> 31) & 1 + ); + $block[0] &= 0x7FFFFFFF; + $block[1] &= 0x7FFFFFFF; + + $block = array( + (($block[0] & 0x01000004) << 7) | (($block[1] & 0x01000004) << 6) | + (($block[0] & 0x00010000) << 13) | (($block[1] & 0x00010000) << 12) | + (($block[0] & 0x00000100) << 19) | (($block[1] & 0x00000100) << 18) | + (($block[0] & 0x00000001) << 25) | (($block[1] & 0x00000001) << 24) | + (($block[0] & 0x02000008) >> 2) | (($block[1] & 0x02000008) >> 3) | + (($block[0] & 0x00020000) << 4) | (($block[1] & 0x00020000) << 3) | + (($block[0] & 0x00000200) << 10) | (($block[1] & 0x00000200) << 9) | + (($block[0] & 0x00000002) << 16) | (($block[1] & 0x00000002) << 15) | + (($block[0] & 0x04000000) >> 11) | (($block[1] & 0x04000000) >> 12) | + (($block[0] & 0x00040000) >> 5) | (($block[1] & 0x00040000) >> 6) | + (($block[0] & 0x00000400) << 1) | ( $block[1] & 0x00000400 ) | + (($block[0] & 0x08000000) >> 20) | (($block[1] & 0x08000000) >> 21) | + (($block[0] & 0x00080000) >> 14) | (($block[1] & 0x00080000) >> 15) | + (($block[0] & 0x00000800) >> 8) | (($block[1] & 0x00000800) >> 9) + , + (($block[0] & 0x10000040) << 3) | (($block[1] & 0x10000040) << 2) | + (($block[0] & 0x00100000) << 9) | (($block[1] & 0x00100000) << 8) | + (($block[0] & 0x00001000) << 15) | (($block[1] & 0x00001000) << 14) | + (($block[0] & 0x00000010) << 21) | (($block[1] & 0x00000010) << 20) | + (($block[0] & 0x20000080) >> 6) | (($block[1] & 0x20000080) >> 7) | + ( $block[0] & 0x00200000 ) | (($block[1] & 0x00200000) >> 1) | + (($block[0] & 0x00002000) << 6) | (($block[1] & 0x00002000) << 5) | + (($block[0] & 0x00000020) << 12) | (($block[1] & 0x00000020) << 11) | + (($block[0] & 0x40000000) >> 15) | (($block[1] & 0x40000000) >> 16) | + (($block[0] & 0x00400000) >> 9) | (($block[1] & 0x00400000) >> 10) | + (($block[0] & 0x00004000) >> 3) | (($block[1] & 0x00004000) >> 4) | + (($block[0] & 0x00800000) >> 18) | (($block[1] & 0x00800000) >> 19) | + (($block[0] & 0x00008000) >> 12) | (($block[1] & 0x00008000) >> 13) | + ($msb[0] << 7) | ($msb[1] << 6) + ); + + return pack('NN', $block[0], $block[1]); + } + + /** + * Creates the key schedule. + * + * @access private + * @param String $key + * @return Array + */ + function _prepareKey($key) + { + static $shifts = array( // number of key bits shifted per round + 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1 + ); + + // pad the key and remove extra characters as appropriate. + $key = str_pad(substr($key, 0, 8), 8, chr(0)); + + $temp = unpack('Na/Nb', $key); + $key = array($temp['a'], $temp['b']); + $msb = array( + ($key[0] >> 31) & 1, + ($key[1] >> 31) & 1 + ); + $key[0] &= 0x7FFFFFFF; + $key[1] &= 0x7FFFFFFF; + + $key = array( + (($key[1] & 0x00000002) << 26) | (($key[1] & 0x00000204) << 17) | + (($key[1] & 0x00020408) << 8) | (($key[1] & 0x02040800) >> 1) | + (($key[0] & 0x00000002) << 22) | (($key[0] & 0x00000204) << 13) | + (($key[0] & 0x00020408) << 4) | (($key[0] & 0x02040800) >> 5) | + (($key[1] & 0x04080000) >> 10) | (($key[0] & 0x04080000) >> 14) | + (($key[1] & 0x08000000) >> 19) | (($key[0] & 0x08000000) >> 23) | + (($key[0] & 0x00000010) >> 1) | (($key[0] & 0x00001000) >> 10) | + (($key[0] & 0x00100000) >> 19) | (($key[0] & 0x10000000) >> 28) + , + (($key[1] & 0x00000080) << 20) | (($key[1] & 0x00008000) << 11) | + (($key[1] & 0x00800000) << 2) | (($key[0] & 0x00000080) << 16) | + (($key[0] & 0x00008000) << 7) | (($key[0] & 0x00800000) >> 2) | + (($key[1] & 0x00000040) << 13) | (($key[1] & 0x00004000) << 4) | + (($key[1] & 0x00400000) >> 5) | (($key[1] & 0x40000000) >> 14) | + (($key[0] & 0x00000040) << 9) | ( $key[0] & 0x00004000 ) | + (($key[0] & 0x00400000) >> 9) | (($key[0] & 0x40000000) >> 18) | + (($key[1] & 0x00000020) << 6) | (($key[1] & 0x00002000) >> 3) | + (($key[1] & 0x00200000) >> 12) | (($key[1] & 0x20000000) >> 21) | + (($key[0] & 0x00000020) << 2) | (($key[0] & 0x00002000) >> 7) | + (($key[0] & 0x00200000) >> 16) | (($key[0] & 0x20000000) >> 25) | + (($key[1] & 0x00000010) >> 1) | (($key[1] & 0x00001000) >> 10) | + (($key[1] & 0x00100000) >> 19) | (($key[1] & 0x10000000) >> 28) | + ($msb[1] << 24) | ($msb[0] << 20) + ); + + $keys = array(); + for ($i = 0; $i < 16; $i++) { + $key[0] <<= $shifts[$i]; + $temp = ($key[0] & 0xF0000000) >> 28; + $key[0] = ($key[0] | $temp) & 0x0FFFFFFF; + + $key[1] <<= $shifts[$i]; + $temp = ($key[1] & 0xF0000000) >> 28; + $key[1] = ($key[1] | $temp) & 0x0FFFFFFF; + + $temp = array( + (($key[1] & 0x00004000) >> 9) | (($key[1] & 0x00000800) >> 7) | + (($key[1] & 0x00020000) >> 14) | (($key[1] & 0x00000010) >> 2) | + (($key[1] & 0x08000000) >> 26) | (($key[1] & 0x00800000) >> 23) + , + (($key[1] & 0x02400000) >> 20) | (($key[1] & 0x00000001) << 4) | + (($key[1] & 0x00002000) >> 10) | (($key[1] & 0x00040000) >> 18) | + (($key[1] & 0x00000080) >> 6) + , + ( $key[1] & 0x00000020 ) | (($key[1] & 0x00000200) >> 5) | + (($key[1] & 0x00010000) >> 13) | (($key[1] & 0x01000000) >> 22) | + (($key[1] & 0x00000004) >> 1) | (($key[1] & 0x00100000) >> 20) + , + (($key[1] & 0x00001000) >> 7) | (($key[1] & 0x00200000) >> 17) | + (($key[1] & 0x00000002) << 2) | (($key[1] & 0x00000100) >> 6) | + (($key[1] & 0x00008000) >> 14) | (($key[1] & 0x04000000) >> 26) + , + (($key[0] & 0x00008000) >> 10) | ( $key[0] & 0x00000010 ) | + (($key[0] & 0x02000000) >> 22) | (($key[0] & 0x00080000) >> 17) | + (($key[0] & 0x00000200) >> 8) | (($key[0] & 0x00000002) >> 1) + , + (($key[0] & 0x04000000) >> 21) | (($key[0] & 0x00010000) >> 12) | + (($key[0] & 0x00000020) >> 2) | (($key[0] & 0x00000800) >> 9) | + (($key[0] & 0x00800000) >> 22) | (($key[0] & 0x00000100) >> 8) + , + (($key[0] & 0x00001000) >> 7) | (($key[0] & 0x00000088) >> 3) | + (($key[0] & 0x00020000) >> 14) | (($key[0] & 0x00000001) << 2) | + (($key[0] & 0x00400000) >> 21) + , + (($key[0] & 0x00000400) >> 5) | (($key[0] & 0x00004000) >> 10) | + (($key[0] & 0x00000040) >> 3) | (($key[0] & 0x00100000) >> 18) | + (($key[0] & 0x08000000) >> 26) | (($key[0] & 0x01000000) >> 24) + ); + + $keys[] = $temp; + } + + $temp = array( + CRYPT_DES_ENCRYPT => $keys, + CRYPT_DES_DECRYPT => array_reverse($keys) + ); + + return $temp; + } +} + +// vim: ts=4:sw=4:et: +// vim6: fdl=1: \ No newline at end of file diff --git a/library/phpsec/Crypt/Hash.php b/library/phpsec/Crypt/Hash.php new file mode 100644 index 000000000..ef3a85802 --- /dev/null +++ b/library/phpsec/Crypt/Hash.php @@ -0,0 +1,816 @@ + + * setKey('abcdefg'); + * + * echo base64_encode($hash->hash('abcdefg')); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_Hash + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: Hash.php,v 1.6 2009/11/23 23:37:07 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/**#@+ + * @access private + * @see Crypt_Hash::Crypt_Hash() + */ +/** + * Toggles the internal implementation + */ +define('CRYPT_HASH_MODE_INTERNAL', 1); +/** + * Toggles the mhash() implementation, which has been deprecated on PHP 5.3.0+. + */ +define('CRYPT_HASH_MODE_MHASH', 2); +/** + * Toggles the hash() implementation, which works on PHP 5.1.2+. + */ +define('CRYPT_HASH_MODE_HASH', 3); +/**#@-*/ + +/** + * Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_Hash + */ +class Crypt_Hash { + /** + * Byte-length of compression blocks / key (Internal HMAC) + * + * @see Crypt_Hash::setAlgorithm() + * @var Integer + * @access private + */ + var $b; + + /** + * Byte-length of hash output (Internal HMAC) + * + * @see Crypt_Hash::setHash() + * @var Integer + * @access private + */ + var $l = false; + + /** + * Hash Algorithm + * + * @see Crypt_Hash::setHash() + * @var String + * @access private + */ + var $hash; + + /** + * Key + * + * @see Crypt_Hash::setKey() + * @var String + * @access private + */ + var $key = ''; + + /** + * Outer XOR (Internal HMAC) + * + * @see Crypt_Hash::setKey() + * @var String + * @access private + */ + var $opad; + + /** + * Inner XOR (Internal HMAC) + * + * @see Crypt_Hash::setKey() + * @var String + * @access private + */ + var $ipad; + + /** + * Default Constructor. + * + * @param optional String $hash + * @return Crypt_Hash + * @access public + */ + function Crypt_Hash($hash = 'sha1') + { + if ( !defined('CRYPT_HASH_MODE') ) { + switch (true) { + case extension_loaded('hash'): + define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_HASH); + break; + case extension_loaded('mhash'): + define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_MHASH); + break; + default: + define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_INTERNAL); + } + } + + $this->setHash($hash); + } + + /** + * Sets the key for HMACs + * + * Keys can be of any length. + * + * @access public + * @param String $key + */ + function setKey($key) + { + $this->key = $key; + } + + /** + * Sets the hash function. + * + * @access public + * @param String $hash + */ + function setHash($hash) + { + switch ($hash) { + case 'md5-96': + case 'sha1-96': + $this->l = 12; // 96 / 8 = 12 + break; + case 'md2': + case 'md5': + $this->l = 16; + break; + case 'sha1': + $this->l = 20; + break; + case 'sha256': + $this->l = 32; + break; + case 'sha384': + $this->l = 48; + break; + case 'sha512': + $this->l = 64; + } + + switch ($hash) { + case 'md2': + $mode = CRYPT_HASH_MODE_INTERNAL; + break; + case 'sha384': + case 'sha512': + $mode = CRYPT_HASH_MODE == CRYPT_HASH_MODE_MHASH ? CRYPT_HASH_MODE_INTERNAL : CRYPT_HASH_MODE; + break; + default: + $mode = CRYPT_HASH_MODE; + } + + switch ( $mode ) { + case CRYPT_HASH_MODE_MHASH: + switch ($hash) { + case 'md5': + case 'md5-96': + $this->hash = MHASH_MD5; + break; + case 'sha256': + $this->hash = MHASH_SHA256; + break; + case 'sha1': + case 'sha1-96': + default: + $this->hash = MHASH_SHA1; + } + return; + case CRYPT_HASH_MODE_HASH: + switch ($hash) { + case 'md5': + case 'md5-96': + $this->hash = 'md5'; + return; + case 'sha256': + case 'sha384': + case 'sha512': + $this->hash = $hash; + return; + case 'sha1': + case 'sha1-96': + default: + $this->hash = 'sha1'; + } + return; + } + + switch ($hash) { + case 'md2': + $this->b = 16; + $this->hash = array($this, '_md2'); + break; + case 'md5': + case 'md5-96': + $this->b = 64; + $this->hash = array($this, '_md5'); + break; + case 'sha256': + $this->b = 64; + $this->hash = array($this, '_sha256'); + break; + case 'sha384': + case 'sha512': + $this->b = 128; + $this->hash = array($this, '_sha512'); + break; + case 'sha1': + case 'sha1-96': + default: + $this->b = 64; + $this->hash = array($this, '_sha1'); + } + + $this->ipad = str_repeat(chr(0x36), $this->b); + $this->opad = str_repeat(chr(0x5C), $this->b); + } + + /** + * Compute the HMAC. + * + * @access public + * @param String $text + * @return String + */ + function hash($text) + { + $mode = is_array($this->hash) ? CRYPT_HASH_MODE_INTERNAL : CRYPT_HASH_MODE; + + if (!empty($this->key)) { + switch ( $mode ) { + case CRYPT_HASH_MODE_MHASH: + $output = mhash($this->hash, $text, $this->key); + break; + case CRYPT_HASH_MODE_HASH: + $output = hash_hmac($this->hash, $text, $this->key, true); + break; + case CRYPT_HASH_MODE_INTERNAL: + /* "Applications that use keys longer than B bytes will first hash the key using H and then use the + resultant L byte string as the actual key to HMAC." + + -- http://tools.ietf.org/html/rfc2104#section-2 */ + $key = strlen($this->key) > $this->b ? call_user_func($this->$hash, $this->key) : $this->key; + + $key = str_pad($key, $this->b, chr(0)); // step 1 + $temp = $this->ipad ^ $key; // step 2 + $temp .= $text; // step 3 + $temp = call_user_func($this->hash, $temp); // step 4 + $output = $this->opad ^ $key; // step 5 + $output.= $temp; // step 6 + $output = call_user_func($this->hash, $output); // step 7 + } + } else { + switch ( $mode ) { + case CRYPT_HASH_MODE_MHASH: + $output = mhash($this->hash, $text); + break; + case CRYPT_HASH_MODE_HASH: + $output = hash($this->hash, $text, true); + break; + case CRYPT_HASH_MODE_INTERNAL: + $output = call_user_func($this->hash, $text); + } + } + + return substr($output, 0, $this->l); + } + + /** + * Returns the hash length (in bytes) + * + * @access private + * @return Integer + */ + function getLength() + { + return $this->l; + } + + /** + * Wrapper for MD5 + * + * @access private + * @param String $text + */ + function _md5($m) + { + return pack('H*', md5($m)); + } + + /** + * Wrapper for SHA1 + * + * @access private + * @param String $text + */ + function _sha1($m) + { + return pack('H*', sha1($m)); + } + + /** + * Pure-PHP implementation of MD2 + * + * See {@link http://tools.ietf.org/html/rfc1319 RFC1319}. + * + * @access private + * @param String $text + */ + function _md2($m) + { + static $s = array( + 41, 46, 67, 201, 162, 216, 124, 1, 61, 54, 84, 161, 236, 240, 6, + 19, 98, 167, 5, 243, 192, 199, 115, 140, 152, 147, 43, 217, 188, + 76, 130, 202, 30, 155, 87, 60, 253, 212, 224, 22, 103, 66, 111, 24, + 138, 23, 229, 18, 190, 78, 196, 214, 218, 158, 222, 73, 160, 251, + 245, 142, 187, 47, 238, 122, 169, 104, 121, 145, 21, 178, 7, 63, + 148, 194, 16, 137, 11, 34, 95, 33, 128, 127, 93, 154, 90, 144, 50, + 39, 53, 62, 204, 231, 191, 247, 151, 3, 255, 25, 48, 179, 72, 165, + 181, 209, 215, 94, 146, 42, 172, 86, 170, 198, 79, 184, 56, 210, + 150, 164, 125, 182, 118, 252, 107, 226, 156, 116, 4, 241, 69, 157, + 112, 89, 100, 113, 135, 32, 134, 91, 207, 101, 230, 45, 168, 2, 27, + 96, 37, 173, 174, 176, 185, 246, 28, 70, 97, 105, 52, 64, 126, 15, + 85, 71, 163, 35, 221, 81, 175, 58, 195, 92, 249, 206, 186, 197, + 234, 38, 44, 83, 13, 110, 133, 40, 132, 9, 211, 223, 205, 244, 65, + 129, 77, 82, 106, 220, 55, 200, 108, 193, 171, 250, 36, 225, 123, + 8, 12, 189, 177, 74, 120, 136, 149, 139, 227, 99, 232, 109, 233, + 203, 213, 254, 59, 0, 29, 57, 242, 239, 183, 14, 102, 88, 208, 228, + 166, 119, 114, 248, 235, 117, 75, 10, 49, 68, 80, 180, 143, 237, + 31, 26, 219, 153, 141, 51, 159, 17, 131, 20 + ); + + // Step 1. Append Padding Bytes + $pad = 16 - (strlen($m) & 0xF); + $m.= str_repeat(chr($pad), $pad); + + $length = strlen($m); + + // Step 2. Append Checksum + $c = str_repeat(chr(0), 16); + $l = chr(0); + for ($i = 0; $i < $length; $i+= 16) { + for ($j = 0; $j < 16; $j++) { + $c[$j] = chr($s[ord($m[$i + $j] ^ $l)]); + $l = $c[$j]; + } + } + $m.= $c; + + $length+= 16; + + // Step 3. Initialize MD Buffer + $x = str_repeat(chr(0), 48); + + // Step 4. Process Message in 16-Byte Blocks + for ($i = 0; $i < $length; $i+= 16) { + for ($j = 0; $j < 16; $j++) { + $x[$j + 16] = $m[$i + $j]; + $x[$j + 32] = $x[$j + 16] ^ $x[$j]; + } + $t = chr(0); + for ($j = 0; $j < 18; $j++) { + for ($k = 0; $k < 48; $k++) { + $x[$k] = $t = $x[$k] ^ chr($s[ord($t)]); + //$t = $x[$k] = $x[$k] ^ chr($s[ord($t)]); + } + $t = chr(ord($t) + $j); + } + } + + // Step 5. Output + return substr($x, 0, 16); + } + + /** + * Pure-PHP implementation of SHA256 + * + * See {@link http://en.wikipedia.org/wiki/SHA_hash_functions#SHA-256_.28a_SHA-2_variant.29_pseudocode SHA-256 (a SHA-2 variant) pseudocode - Wikipedia}. + * + * @access private + * @param String $text + */ + function _sha256($m) + { + if (extension_loaded('suhosin')) { + return pack('H*', sha256($m)); + } + + // Initialize variables + $hash = array( + 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 + ); + // Initialize table of round constants + // (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311) + static $k = array( + 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, + 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, + 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, + 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, + 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, + 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, + 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, + 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 + ); + + // Pre-processing + $length = strlen($m); + // to round to nearest 56 mod 64, we'll add 64 - (length + (64 - 56)) % 64 + $m.= str_repeat(chr(0), 64 - (($length + 8) & 0x3F)); + $m[$length] = chr(0x80); + // we don't support hashing strings 512MB long + $m.= pack('N2', 0, $length << 3); + + // Process the message in successive 512-bit chunks + $chunks = str_split($m, 64); + foreach ($chunks as $chunk) { + $w = array(); + for ($i = 0; $i < 16; $i++) { + extract(unpack('Ntemp', $this->_string_shift($chunk, 4))); + $w[] = $temp; + } + + // Extend the sixteen 32-bit words into sixty-four 32-bit words + for ($i = 16; $i < 64; $i++) { + $s0 = $this->_rightRotate($w[$i - 15], 7) ^ + $this->_rightRotate($w[$i - 15], 18) ^ + $this->_rightShift( $w[$i - 15], 3); + $s1 = $this->_rightRotate($w[$i - 2], 17) ^ + $this->_rightRotate($w[$i - 2], 19) ^ + $this->_rightShift( $w[$i - 2], 10); + $w[$i] = $this->_add($w[$i - 16], $s0, $w[$i - 7], $s1); + + } + + // Initialize hash value for this chunk + list($a, $b, $c, $d, $e, $f, $g, $h) = $hash; + + // Main loop + for ($i = 0; $i < 64; $i++) { + $s0 = $this->_rightRotate($a, 2) ^ + $this->_rightRotate($a, 13) ^ + $this->_rightRotate($a, 22); + $maj = ($a & $b) ^ + ($a & $c) ^ + ($b & $c); + $t2 = $this->_add($s0, $maj); + + $s1 = $this->_rightRotate($e, 6) ^ + $this->_rightRotate($e, 11) ^ + $this->_rightRotate($e, 25); + $ch = ($e & $f) ^ + ($this->_not($e) & $g); + $t1 = $this->_add($h, $s1, $ch, $k[$i], $w[$i]); + + $h = $g; + $g = $f; + $f = $e; + $e = $this->_add($d, $t1); + $d = $c; + $c = $b; + $b = $a; + $a = $this->_add($t1, $t2); + } + + // Add this chunk's hash to result so far + $hash = array( + $this->_add($hash[0], $a), + $this->_add($hash[1], $b), + $this->_add($hash[2], $c), + $this->_add($hash[3], $d), + $this->_add($hash[4], $e), + $this->_add($hash[5], $f), + $this->_add($hash[6], $g), + $this->_add($hash[7], $h) + ); + } + + // Produce the final hash value (big-endian) + return pack('N8', $hash[0], $hash[1], $hash[2], $hash[3], $hash[4], $hash[5], $hash[6], $hash[7]); + } + + /** + * Pure-PHP implementation of SHA384 and SHA512 + * + * @access private + * @param String $text + */ + function _sha512($m) + { + if (!class_exists('Math_BigInteger')) { + require_once('Math/BigInteger.php'); + } + + static $init384, $init512, $k; + + if (!isset($k)) { + // Initialize variables + $init384 = array( // initial values for SHA384 + 'cbbb9d5dc1059ed8', '629a292a367cd507', '9159015a3070dd17', '152fecd8f70e5939', + '67332667ffc00b31', '8eb44a8768581511', 'db0c2e0d64f98fa7', '47b5481dbefa4fa4' + ); + $init512 = array( // initial values for SHA512 + '6a09e667f3bcc908', 'bb67ae8584caa73b', '3c6ef372fe94f82b', 'a54ff53a5f1d36f1', + '510e527fade682d1', '9b05688c2b3e6c1f', '1f83d9abfb41bd6b', '5be0cd19137e2179' + ); + + for ($i = 0; $i < 8; $i++) { + $init384[$i] = new Math_BigInteger($init384[$i], 16); + $init384[$i]->setPrecision(64); + $init512[$i] = new Math_BigInteger($init512[$i], 16); + $init512[$i]->setPrecision(64); + } + + // Initialize table of round constants + // (first 64 bits of the fractional parts of the cube roots of the first 80 primes 2..409) + $k = array( + '428a2f98d728ae22', '7137449123ef65cd', 'b5c0fbcfec4d3b2f', 'e9b5dba58189dbbc', + '3956c25bf348b538', '59f111f1b605d019', '923f82a4af194f9b', 'ab1c5ed5da6d8118', + 'd807aa98a3030242', '12835b0145706fbe', '243185be4ee4b28c', '550c7dc3d5ffb4e2', + '72be5d74f27b896f', '80deb1fe3b1696b1', '9bdc06a725c71235', 'c19bf174cf692694', + 'e49b69c19ef14ad2', 'efbe4786384f25e3', '0fc19dc68b8cd5b5', '240ca1cc77ac9c65', + '2de92c6f592b0275', '4a7484aa6ea6e483', '5cb0a9dcbd41fbd4', '76f988da831153b5', + '983e5152ee66dfab', 'a831c66d2db43210', 'b00327c898fb213f', 'bf597fc7beef0ee4', + 'c6e00bf33da88fc2', 'd5a79147930aa725', '06ca6351e003826f', '142929670a0e6e70', + '27b70a8546d22ffc', '2e1b21385c26c926', '4d2c6dfc5ac42aed', '53380d139d95b3df', + '650a73548baf63de', '766a0abb3c77b2a8', '81c2c92e47edaee6', '92722c851482353b', + 'a2bfe8a14cf10364', 'a81a664bbc423001', 'c24b8b70d0f89791', 'c76c51a30654be30', + 'd192e819d6ef5218', 'd69906245565a910', 'f40e35855771202a', '106aa07032bbd1b8', + '19a4c116b8d2d0c8', '1e376c085141ab53', '2748774cdf8eeb99', '34b0bcb5e19b48a8', + '391c0cb3c5c95a63', '4ed8aa4ae3418acb', '5b9cca4f7763e373', '682e6ff3d6b2b8a3', + '748f82ee5defb2fc', '78a5636f43172f60', '84c87814a1f0ab72', '8cc702081a6439ec', + '90befffa23631e28', 'a4506cebde82bde9', 'bef9a3f7b2c67915', 'c67178f2e372532b', + 'ca273eceea26619c', 'd186b8c721c0c207', 'eada7dd6cde0eb1e', 'f57d4f7fee6ed178', + '06f067aa72176fba', '0a637dc5a2c898a6', '113f9804bef90dae', '1b710b35131c471b', + '28db77f523047d84', '32caab7b40c72493', '3c9ebe0a15c9bebc', '431d67c49c100d4c', + '4cc5d4becb3e42b6', '597f299cfc657e2a', '5fcb6fab3ad6faec', '6c44198c4a475817' + ); + + for ($i = 0; $i < 80; $i++) { + $k[$i] = new Math_BigInteger($k[$i], 16); + } + } + + $hash = $this->l == 48 ? $init384 : $init512; + + // Pre-processing + $length = strlen($m); + // to round to nearest 112 mod 128, we'll add 128 - (length + (128 - 112)) % 128 + $m.= str_repeat(chr(0), 128 - (($length + 16) & 0x7F)); + $m[$length] = chr(0x80); + // we don't support hashing strings 512MB long + $m.= pack('N4', 0, 0, 0, $length << 3); + + // Process the message in successive 1024-bit chunks + $chunks = str_split($m, 128); + foreach ($chunks as $chunk) { + $w = array(); + for ($i = 0; $i < 16; $i++) { + $temp = new Math_BigInteger($this->_string_shift($chunk, 8), 256); + $temp->setPrecision(64); + $w[] = $temp; + } + + // Extend the sixteen 32-bit words into eighty 32-bit words + for ($i = 16; $i < 80; $i++) { + $temp = array( + $w[$i - 15]->bitwise_rightRotate(1), + $w[$i - 15]->bitwise_rightRotate(8), + $w[$i - 15]->bitwise_rightShift(7) + ); + $s0 = $temp[0]->bitwise_xor($temp[1]); + $s0 = $s0->bitwise_xor($temp[2]); + $temp = array( + $w[$i - 2]->bitwise_rightRotate(19), + $w[$i - 2]->bitwise_rightRotate(61), + $w[$i - 2]->bitwise_rightShift(6) + ); + $s1 = $temp[0]->bitwise_xor($temp[1]); + $s1 = $s1->bitwise_xor($temp[2]); + $w[$i] = $w[$i - 16]->copy(); + $w[$i] = $w[$i]->add($s0); + $w[$i] = $w[$i]->add($w[$i - 7]); + $w[$i] = $w[$i]->add($s1); + } + + // Initialize hash value for this chunk + $a = $hash[0]->copy(); + $b = $hash[1]->copy(); + $c = $hash[2]->copy(); + $d = $hash[3]->copy(); + $e = $hash[4]->copy(); + $f = $hash[5]->copy(); + $g = $hash[6]->copy(); + $h = $hash[7]->copy(); + + // Main loop + for ($i = 0; $i < 80; $i++) { + $temp = array( + $a->bitwise_rightRotate(28), + $a->bitwise_rightRotate(34), + $a->bitwise_rightRotate(39) + ); + $s0 = $temp[0]->bitwise_xor($temp[1]); + $s0 = $s0->bitwise_xor($temp[2]); + $temp = array( + $a->bitwise_and($b), + $a->bitwise_and($c), + $b->bitwise_and($c) + ); + $maj = $temp[0]->bitwise_xor($temp[1]); + $maj = $maj->bitwise_xor($temp[2]); + $t2 = $s0->add($maj); + + $temp = array( + $e->bitwise_rightRotate(14), + $e->bitwise_rightRotate(18), + $e->bitwise_rightRotate(41) + ); + $s1 = $temp[0]->bitwise_xor($temp[1]); + $s1 = $s1->bitwise_xor($temp[2]); + $temp = array( + $e->bitwise_and($f), + $g->bitwise_and($e->bitwise_not()) + ); + $ch = $temp[0]->bitwise_xor($temp[1]); + $t1 = $h->add($s1); + $t1 = $t1->add($ch); + $t1 = $t1->add($k[$i]); + $t1 = $t1->add($w[$i]); + + $h = $g->copy(); + $g = $f->copy(); + $f = $e->copy(); + $e = $d->add($t1); + $d = $c->copy(); + $c = $b->copy(); + $b = $a->copy(); + $a = $t1->add($t2); + } + + // Add this chunk's hash to result so far + $hash = array( + $hash[0]->add($a), + $hash[1]->add($b), + $hash[2]->add($c), + $hash[3]->add($d), + $hash[4]->add($e), + $hash[5]->add($f), + $hash[6]->add($g), + $hash[7]->add($h) + ); + } + + // Produce the final hash value (big-endian) + // (Crypt_Hash::hash() trims the output for hashes but not for HMACs. as such, we trim the output here) + $temp = $hash[0]->toBytes() . $hash[1]->toBytes() . $hash[2]->toBytes() . $hash[3]->toBytes() . + $hash[4]->toBytes() . $hash[5]->toBytes(); + if ($this->l != 48) { + $temp.= $hash[6]->toBytes() . $hash[7]->toBytes(); + } + + return $temp; + } + + /** + * Right Rotate + * + * @access private + * @param Integer $int + * @param Integer $amt + * @see _sha256() + * @return Integer + */ + function _rightRotate($int, $amt) + { + $invamt = 32 - $amt; + $mask = (1 << $invamt) - 1; + return (($int << $invamt) & 0xFFFFFFFF) | (($int >> $amt) & $mask); + } + + /** + * Right Shift + * + * @access private + * @param Integer $int + * @param Integer $amt + * @see _sha256() + * @return Integer + */ + function _rightShift($int, $amt) + { + $mask = (1 << (32 - $amt)) - 1; + return ($int >> $amt) & $mask; + } + + /** + * Not + * + * @access private + * @param Integer $int + * @see _sha256() + * @return Integer + */ + function _not($int) + { + return ~$int & 0xFFFFFFFF; + } + + /** + * Add + * + * _sha256() adds multiple unsigned 32-bit integers. Since PHP doesn't support unsigned integers and since the + * possibility of overflow exists, care has to be taken. Math_BigInteger() could be used but this should be faster. + * + * @param String $string + * @param optional Integer $index + * @return String + * @see _sha256() + * @access private + */ + function _add() + { + static $mod; + if (!isset($mod)) { + $mod = pow(2, 32); + } + + $result = 0; + $arguments = func_get_args(); + foreach ($arguments as $argument) { + $result+= $argument < 0 ? ($argument & 0x7FFFFFFF) + 0x80000000 : $argument; + } + + return fmod($result, $mod); + } + + /** + * String Shift + * + * Inspired by array_shift + * + * @param String $string + * @param optional Integer $index + * @return String + * @access private + */ + function _string_shift(&$string, $index = 1) + { + $substr = substr($string, 0, $index); + $string = substr($string, $index); + return $substr; + } +} \ No newline at end of file diff --git a/library/phpsec/Crypt/RC4.php b/library/phpsec/Crypt/RC4.php new file mode 100644 index 000000000..6f82b2413 --- /dev/null +++ b/library/phpsec/Crypt/RC4.php @@ -0,0 +1,493 @@ + + * setKey('abcdefgh'); + * + * $size = 10 * 1024; + * $plaintext = ''; + * for ($i = 0; $i < $size; $i++) { + * $plaintext.= 'a'; + * } + * + * echo $rc4->decrypt($rc4->encrypt($plaintext)); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_RC4 + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: RC4.php,v 1.8 2009/06/09 04:00:38 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/**#@+ + * @access private + * @see Crypt_RC4::Crypt_RC4() + */ +/** + * Toggles the internal implementation + */ +define('CRYPT_RC4_MODE_INTERNAL', 1); +/** + * Toggles the mcrypt implementation + */ +define('CRYPT_RC4_MODE_MCRYPT', 2); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_RC4::_crypt() + */ +define('CRYPT_RC4_ENCRYPT', 0); +define('CRYPT_RC4_DECRYPT', 1); +/**#@-*/ + +/** + * Pure-PHP implementation of RC4. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_RC4 + */ +class Crypt_RC4 { + /** + * The Key + * + * @see Crypt_RC4::setKey() + * @var String + * @access private + */ + var $key = "\0"; + + /** + * The Key Stream for encryption + * + * If CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT, this will be equal to the mcrypt object + * + * @see Crypt_RC4::setKey() + * @var Array + * @access private + */ + var $encryptStream = false; + + /** + * The Key Stream for decryption + * + * If CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT, this will be equal to the mcrypt object + * + * @see Crypt_RC4::setKey() + * @var Array + * @access private + */ + var $decryptStream = false; + + /** + * The $i and $j indexes for encryption + * + * @see Crypt_RC4::_crypt() + * @var Integer + * @access private + */ + var $encryptIndex = 0; + + /** + * The $i and $j indexes for decryption + * + * @see Crypt_RC4::_crypt() + * @var Integer + * @access private + */ + var $decryptIndex = 0; + + /** + * MCrypt parameters + * + * @see Crypt_RC4::setMCrypt() + * @var Array + * @access private + */ + var $mcrypt = array('', ''); + + /** + * The Encryption Algorithm + * + * Only used if CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT. Only possible values are MCRYPT_RC4 or MCRYPT_ARCFOUR. + * + * @see Crypt_RC4::Crypt_RC4() + * @var Integer + * @access private + */ + var $mode; + + /** + * Default Constructor. + * + * Determines whether or not the mcrypt extension should be used. + * + * @param optional Integer $mode + * @return Crypt_RC4 + * @access public + */ + function Crypt_RC4() + { + if ( !defined('CRYPT_RC4_MODE') ) { + switch (true) { + case extension_loaded('mcrypt') && (defined('MCRYPT_ARCFOUR') || defined('MCRYPT_RC4')): + // i'd check to see if rc4 was supported, by doing in_array('arcfour', mcrypt_list_algorithms('')), + // but since that can be changed after the object has been created, there doesn't seem to be + // a lot of point... + define('CRYPT_RC4_MODE', CRYPT_RC4_MODE_MCRYPT); + break; + default: + define('CRYPT_RC4_MODE', CRYPT_RC4_MODE_INTERNAL); + } + } + + switch ( CRYPT_RC4_MODE ) { + case CRYPT_RC4_MODE_MCRYPT: + switch (true) { + case defined('MCRYPT_ARCFOUR'): + $this->mode = MCRYPT_ARCFOUR; + break; + case defined('MCRYPT_RC4'); + $this->mode = MCRYPT_RC4; + } + } + } + + /** + * Sets the key. + * + * Keys can be between 1 and 256 bytes long. If they are longer then 256 bytes, the first 256 bytes will + * be used. If no key is explicitly set, it'll be assumed to be a single null byte. + * + * @access public + * @param String $key + */ + function setKey($key) + { + $this->key = $key; + + if ( CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT ) { + return; + } + + $keyLength = strlen($key); + $keyStream = array(); + for ($i = 0; $i < 256; $i++) { + $keyStream[$i] = $i; + } + $j = 0; + for ($i = 0; $i < 256; $i++) { + $j = ($j + $keyStream[$i] + ord($key[$i % $keyLength])) & 255; + $temp = $keyStream[$i]; + $keyStream[$i] = $keyStream[$j]; + $keyStream[$j] = $temp; + } + + $this->encryptIndex = $this->decryptIndex = array(0, 0); + $this->encryptStream = $this->decryptStream = $keyStream; + } + + /** + * Dummy function. + * + * Some protocols, such as WEP, prepend an "initialization vector" to the key, effectively creating a new key [1]. + * If you need to use an initialization vector in this manner, feel free to prepend it to the key, yourself, before + * calling setKey(). + * + * [1] WEP's initialization vectors (IV's) are used in a somewhat insecure way. Since, in that protocol, + * the IV's are relatively easy to predict, an attack described by + * {@link http://www.drizzle.com/~aboba/IEEE/rc4_ksaproc.pdf Scott Fluhrer, Itsik Mantin, and Adi Shamir} + * can be used to quickly guess at the rest of the key. The following links elaborate: + * + * {@link http://www.rsa.com/rsalabs/node.asp?id=2009 http://www.rsa.com/rsalabs/node.asp?id=2009} + * {@link http://en.wikipedia.org/wiki/Related_key_attack http://en.wikipedia.org/wiki/Related_key_attack} + * + * @param String $iv + * @see Crypt_RC4::setKey() + * @access public + */ + function setIV($iv) + { + } + + /** + * Sets MCrypt parameters. (optional) + * + * If MCrypt is being used, empty strings will be used, unless otherwise specified. + * + * @link http://php.net/function.mcrypt-module-open#function.mcrypt-module-open + * @access public + * @param optional Integer $algorithm_directory + * @param optional Integer $mode_directory + */ + function setMCrypt($algorithm_directory = '', $mode_directory = '') + { + if ( CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT ) { + $this->mcrypt = array($algorithm_directory, $mode_directory); + $this->_closeMCrypt(); + } + } + + /** + * Encrypts a message. + * + * @see Crypt_RC4::_crypt() + * @access public + * @param String $plaintext + */ + function encrypt($plaintext) + { + return $this->_crypt($plaintext, CRYPT_RC4_ENCRYPT); + } + + /** + * Decrypts a message. + * + * $this->decrypt($this->encrypt($plaintext)) == $this->encrypt($this->encrypt($plaintext)). + * Atleast if the continuous buffer is disabled. + * + * @see Crypt_RC4::_crypt() + * @access public + * @param String $ciphertext + */ + function decrypt($ciphertext) + { + return $this->_crypt($ciphertext, CRYPT_RC4_DECRYPT); + } + + /** + * Encrypts or decrypts a message. + * + * @see Crypt_RC4::encrypt() + * @see Crypt_RC4::decrypt() + * @access private + * @param String $text + * @param Integer $mode + */ + function _crypt($text, $mode) + { + if ( CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT ) { + $keyStream = $mode == CRYPT_RC4_ENCRYPT ? 'encryptStream' : 'decryptStream'; + + if ($this->$keyStream === false) { + $this->$keyStream = mcrypt_module_open($this->mode, $this->mcrypt[0], MCRYPT_MODE_STREAM, $this->mcrypt[1]); + mcrypt_generic_init($this->$keyStream, $this->key, ''); + } else if (!$this->continuousBuffer) { + mcrypt_generic_init($this->$keyStream, $this->key, ''); + } + $newText = mcrypt_generic($this->$keyStream, $text); + if (!$this->continuousBuffer) { + mcrypt_generic_deinit($this->$keyStream); + } + + return $newText; + } + + if ($this->encryptStream === false) { + $this->setKey($this->key); + } + + switch ($mode) { + case CRYPT_RC4_ENCRYPT: + $keyStream = $this->encryptStream; + list($i, $j) = $this->encryptIndex; + break; + case CRYPT_RC4_DECRYPT: + $keyStream = $this->decryptStream; + list($i, $j) = $this->decryptIndex; + } + + $newText = ''; + for ($k = 0; $k < strlen($text); $k++) { + $i = ($i + 1) & 255; + $j = ($j + $keyStream[$i]) & 255; + $temp = $keyStream[$i]; + $keyStream[$i] = $keyStream[$j]; + $keyStream[$j] = $temp; + $temp = $keyStream[($keyStream[$i] + $keyStream[$j]) & 255]; + $newText.= chr(ord($text[$k]) ^ $temp); + } + + if ($this->continuousBuffer) { + switch ($mode) { + case CRYPT_RC4_ENCRYPT: + $this->encryptStream = $keyStream; + $this->encryptIndex = array($i, $j); + break; + case CRYPT_RC4_DECRYPT: + $this->decryptStream = $keyStream; + $this->decryptIndex = array($i, $j); + } + } + + return $newText; + } + + /** + * Treat consecutive "packets" as if they are a continuous buffer. + * + * Say you have a 16-byte plaintext $plaintext. Using the default behavior, the two following code snippets + * will yield different outputs: + * + * + * echo $rc4->encrypt(substr($plaintext, 0, 8)); + * echo $rc4->encrypt(substr($plaintext, 8, 8)); + * + * + * echo $rc4->encrypt($plaintext); + * + * + * The solution is to enable the continuous buffer. Although this will resolve the above discrepancy, it creates + * another, as demonstrated with the following: + * + * + * $rc4->encrypt(substr($plaintext, 0, 8)); + * echo $rc4->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * echo $rc4->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * With the continuous buffer disabled, these would yield the same output. With it enabled, they yield different + * outputs. The reason is due to the fact that the initialization vector's change after every encryption / + * decryption round when the continuous buffer is enabled. When it's disabled, they remain constant. + * + * Put another way, when the continuous buffer is enabled, the state of the Crypt_DES() object changes after each + * encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that + * continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them), + * however, they are also less intuitive and more likely to cause you problems. + * + * @see Crypt_RC4::disableContinuousBuffer() + * @access public + */ + function enableContinuousBuffer() + { + $this->continuousBuffer = true; + } + + /** + * Treat consecutive packets as if they are a discontinuous buffer. + * + * The default behavior. + * + * @see Crypt_RC4::enableContinuousBuffer() + * @access public + */ + function disableContinuousBuffer() + { + if ( CRYPT_RC4_MODE == CRYPT_RC4_MODE_INTERNAL ) { + $this->encryptIndex = $this->decryptIndex = array(0, 0); + $this->setKey($this->key); + } + + $this->continuousBuffer = false; + } + + /** + * Dummy function. + * + * Since RC4 is a stream cipher and not a block cipher, no padding is necessary. The only reason this function is + * included is so that you can switch between a block cipher and a stream cipher transparently. + * + * @see Crypt_RC4::disablePadding() + * @access public + */ + function enablePadding() + { + } + + /** + * Dummy function. + * + * @see Crypt_RC4::enablePadding() + * @access public + */ + function disablePadding() + { + } + + /** + * Class destructor. + * + * Will be called, automatically, if you're using PHP5. If you're using PHP4, call it yourself. Only really + * needs to be called if mcrypt is being used. + * + * @access public + */ + function __destruct() + { + if ( CRYPT_RC4_MODE == CRYPT_RC4_MODE_MCRYPT ) { + $this->_closeMCrypt(); + } + } + + /** + * Properly close the MCrypt objects. + * + * @access prviate + */ + function _closeMCrypt() + { + if ( $this->encryptStream !== false ) { + if ( $this->continuousBuffer ) { + mcrypt_generic_deinit($this->encryptStream); + } + + mcrypt_module_close($this->encryptStream); + + $this->encryptStream = false; + } + + if ( $this->decryptStream !== false ) { + if ( $this->continuousBuffer ) { + mcrypt_generic_deinit($this->decryptStream); + } + + mcrypt_module_close($this->decryptStream); + + $this->decryptStream = false; + } + } +} \ No newline at end of file diff --git a/library/phpsec/Crypt/RSA.php b/library/phpsec/Crypt/RSA.php new file mode 100644 index 000000000..1c562082b --- /dev/null +++ b/library/phpsec/Crypt/RSA.php @@ -0,0 +1,2119 @@ + + * createKey()); + * + * $plaintext = 'terrafrost'; + * + * $rsa->loadKey($privatekey); + * $ciphertext = $rsa->encrypt($plaintext); + * + * $rsa->loadKey($publickey); + * echo $rsa->decrypt($ciphertext); + * ?> + * + * + * Here's an example of how to create signatures and verify signatures with this library: + * + * createKey()); + * + * $plaintext = 'terrafrost'; + * + * $rsa->loadKey($privatekey); + * $signature = $rsa->sign($plaintext); + * + * $rsa->loadKey($publickey); + * echo $rsa->verify($plaintext, $signature) ? 'verified' : 'unverified'; + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_RSA + * @author Jim Wigginton + * @copyright MMIX Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: RSA.php,v 1.15 2010/04/10 15:57:02 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Math_BigInteger + */ +require_once('Math/BigInteger.php'); + +/** + * Include Crypt_Random + */ +require_once('Crypt/Random.php'); + +/** + * Include Crypt_Hash + */ +require_once('Crypt/Hash.php'); + +/**#@+ + * @access public + * @see Crypt_RSA::encrypt() + * @see Crypt_RSA::decrypt() + */ +/** + * Use {@link http://en.wikipedia.org/wiki/Optimal_Asymmetric_Encryption_Padding Optimal Asymmetric Encryption Padding} + * (OAEP) for encryption / decryption. + * + * Uses sha1 by default. + * + * @see Crypt_RSA::setHash() + * @see Crypt_RSA::setMGFHash() + */ +define('CRYPT_RSA_ENCRYPTION_OAEP', 1); +/** + * Use PKCS#1 padding. + * + * Although CRYPT_RSA_ENCRYPTION_OAEP offers more security, including PKCS#1 padding is necessary for purposes of backwards + * compatability with protocols (like SSH-1) written before OAEP's introduction. + */ +define('CRYPT_RSA_ENCRYPTION_PKCS1', 2); +/**#@-*/ + +/**#@+ + * @access public + * @see Crypt_RSA::sign() + * @see Crypt_RSA::verify() + * @see Crypt_RSA::setHash() + */ +/** + * Use the Probabilistic Signature Scheme for signing + * + * Uses sha1 by default. + * + * @see Crypt_RSA::setSaltLength() + * @see Crypt_RSA::setMGFHash() + */ +define('CRYPT_RSA_SIGNATURE_PSS', 1); +/** + * Use the PKCS#1 scheme by default. + * + * Although CRYPT_RSA_SIGNATURE_PSS offers more security, including PKCS#1 signing is necessary for purposes of backwards + * compatability with protocols (like SSH-2) written before PSS's introduction. + */ +define('CRYPT_RSA_SIGNATURE_PKCS1', 2); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_RSA::createKey() + */ +/** + * ASN1 Integer + */ +define('CRYPT_RSA_ASN1_INTEGER', 2); +/** + * ASN1 Sequence (with the constucted bit set) + */ +define('CRYPT_RSA_ASN1_SEQUENCE', 48); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_RSA::Crypt_RSA() + */ +/** + * To use the pure-PHP implementation + */ +define('CRYPT_RSA_MODE_INTERNAL', 1); +/** + * To use the OpenSSL library + * + * (if enabled; otherwise, the internal implementation will be used) + */ +define('CRYPT_RSA_MODE_OPENSSL', 2); +/**#@-*/ + +/**#@+ + * @access public + * @see Crypt_RSA::createKey() + * @see Crypt_RSA::setPrivateKeyFormat() + */ +/** + * PKCS#1 formatted private key + * + * Used by OpenSSH + */ +define('CRYPT_RSA_PRIVATE_FORMAT_PKCS1', 0); +/**#@-*/ + +/**#@+ + * @access public + * @see Crypt_RSA::createKey() + * @see Crypt_RSA::setPublicKeyFormat() + */ +/** + * Raw public key + * + * An array containing two Math_BigInteger objects. + * + * The exponent can be indexed with any of the following: + * + * 0, e, exponent, publicExponent + * + * The modulus can be indexed with any of the following: + * + * 1, n, modulo, modulus + */ +define('CRYPT_RSA_PUBLIC_FORMAT_RAW', 1); +/** + * PKCS#1 formatted public key + */ +define('CRYPT_RSA_PUBLIC_FORMAT_PKCS1', 2); +/** + * OpenSSH formatted public key + * + * Place in $HOME/.ssh/authorized_keys + */ +define('CRYPT_RSA_PUBLIC_FORMAT_OPENSSH', 3); +/**#@-*/ + +/** + * Pure-PHP PKCS#1 compliant implementation of RSA. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_RSA + */ +class Crypt_RSA { + /** + * Precomputed Zero + * + * @var Array + * @access private + */ + var $zero; + + /** + * Precomputed One + * + * @var Array + * @access private + */ + var $one; + + /** + * Private Key Format + * + * @var Integer + * @access private + */ + var $privateKeyFormat = CRYPT_RSA_PRIVATE_FORMAT_PKCS1; + + /** + * Public Key Format + * + * @var Integer + * @access public + */ + var $publicKeyFormat = CRYPT_RSA_PUBLIC_FORMAT_PKCS1; + + /** + * Modulus (ie. n) + * + * @var Math_BigInteger + * @access private + */ + var $modulus; + + /** + * Modulus length + * + * @var Math_BigInteger + * @access private + */ + var $k; + + /** + * Exponent (ie. e or d) + * + * @var Math_BigInteger + * @access private + */ + var $exponent; + + /** + * Primes for Chinese Remainder Theorem (ie. p and q) + * + * @var Array + * @access private + */ + var $primes; + + /** + * Exponents for Chinese Remainder Theorem (ie. dP and dQ) + * + * @var Array + * @access private + */ + var $exponents; + + /** + * Coefficients for Chinese Remainder Theorem (ie. qInv) + * + * @var Array + * @access private + */ + var $coefficients; + + /** + * Hash name + * + * @var String + * @access private + */ + var $hashName; + + /** + * Hash function + * + * @var Crypt_Hash + * @access private + */ + var $hash; + + /** + * Length of hash function output + * + * @var Integer + * @access private + */ + var $hLen; + + /** + * Length of salt + * + * @var Integer + * @access private + */ + var $sLen; + + /** + * Hash function for the Mask Generation Function + * + * @var Crypt_Hash + * @access private + */ + var $mgfHash; + + /** + * Length of MGF hash function output + * + * @var Integer + * @access private + */ + var $mgfHLen; + + /** + * Encryption mode + * + * @var Integer + * @access private + */ + var $encryptionMode = CRYPT_RSA_ENCRYPTION_OAEP; + + /** + * Signature mode + * + * @var Integer + * @access private + */ + var $signatureMode = CRYPT_RSA_SIGNATURE_PSS; + + /** + * Public Exponent + * + * @var Mixed + * @access private + */ + var $publicExponent = false; + + /** + * Password + * + * @var String + * @access private + */ + var $password = ''; + + /** + * The constructor + * + * If you want to make use of the openssl extension, you'll need to set the mode manually, yourself. The reason + * Crypt_RSA doesn't do it is because OpenSSL doesn't fail gracefully. openssl_pkey_new(), in particular, requires + * openssl.cnf be present somewhere and, unfortunately, the only real way to find out is too late. + * + * @return Crypt_RSA + * @access public + */ + function Crypt_RSA() + { + if ( !defined('CRYPT_RSA_MODE') ) { + switch (true) { + //case extension_loaded('openssl') && version_compare(PHP_VERSION, '4.2.0', '>='): + // define('CRYPT_RSA_MODE', CRYPT_RSA_MODE_OPENSSL); + // break; + default: + define('CRYPT_RSA_MODE', CRYPT_RSA_MODE_INTERNAL); + } + } + + $this->zero = new Math_BigInteger(); + $this->one = new Math_BigInteger(1); + + $this->hash = new Crypt_Hash('sha1'); + $this->hLen = $this->hash->getLength(); + $this->hashName = 'sha1'; + $this->mgfHash = new Crypt_Hash('sha1'); + $this->mgfHLen = $this->mgfHash->getLength(); + } + + /** + * Create public / private key pair + * + * Returns an array with the following three elements: + * - 'privatekey': The private key. + * - 'publickey': The public key. + * - 'partialkey': A partially computed key (if the execution time exceeded $timeout). + * Will need to be passed back to Crypt_RSA::createKey() as the third parameter for further processing. + * + * @access public + * @param optional Integer $bits + * @param optional Integer $timeout + * @param optional Math_BigInteger $p + */ + function createKey($bits = 1024, $timeout = false, $partial = array()) + { + if ( CRYPT_RSA_MODE == CRYPT_RSA_MODE_OPENSSL ) { + $rsa = openssl_pkey_new(array('private_key_bits' => $bits)); + openssl_pkey_export($rsa, $privatekey); + $publickey = openssl_pkey_get_details($rsa); + $publickey = $publickey['key']; + + if ($this->privateKeyFormat != CRYPT_RSA_PRIVATE_FORMAT_PKCS1) { + $privatekey = call_user_func_array(array($this, '_convertPrivateKey'), array_values($this->_parseKey($privatekey, CRYPT_RSA_PRIVATE_FORMAT_PKCS1))); + $publickey = call_user_func_array(array($this, '_convertPublicKey'), array_values($this->_parseKey($publickey, CRYPT_RSA_PUBLIC_FORMAT_PKCS1))); + } + + return array( + 'privatekey' => $privatekey, + 'publickey' => $publickey, + 'partialkey' => false + ); + } + + static $e; + if (!isset($e)) { + if (!defined('CRYPT_RSA_EXPONENT')) { + // http://en.wikipedia.org/wiki/65537_%28number%29 + define('CRYPT_RSA_EXPONENT', '65537'); + } + if (!defined('CRYPT_RSA_COMMENT')) { + define('CRYPT_RSA_COMMENT', 'phpseclib-generated-key'); + } + // per , this number ought not result in primes smaller + // than 256 bits. + if (!defined('CRYPT_RSA_SMALLEST_PRIME')) { + define('CRYPT_RSA_SMALLEST_PRIME', 4096); + } + + $e = new Math_BigInteger(CRYPT_RSA_EXPONENT); + } + + extract($this->_generateMinMax($bits)); + $absoluteMin = $min; + $temp = $bits >> 1; + if ($temp > CRYPT_RSA_SMALLEST_PRIME) { + $num_primes = floor($bits / CRYPT_RSA_SMALLEST_PRIME); + $temp = CRYPT_RSA_SMALLEST_PRIME; + } else { + $num_primes = 2; + } + extract($this->_generateMinMax($temp + $bits % $temp)); + $finalMax = $max; + extract($this->_generateMinMax($temp)); + + $generator = new Math_BigInteger(); + $generator->setRandomGenerator('crypt_random'); + + $n = $this->one->copy(); + if (!empty($partial)) { + extract(unserialize($partial)); + } else { + $exponents = $coefficients = $primes = array(); + $lcm = array( + 'top' => $this->one->copy(), + 'bottom' => false + ); + } + + $start = time(); + $i0 = count($primes) + 1; + + do { + for ($i = $i0; $i <= $num_primes; $i++) { + if ($timeout !== false) { + $timeout-= time() - $start; + $start = time(); + if ($timeout <= 0) { + return serialize(array( + 'privatekey' => '', + 'publickey' => '', + 'partialkey' => array( + 'primes' => $primes, + 'coefficients' => $coefficients, + 'lcm' => $lcm, + 'exponents' => $exponents + ) + )); + } + } + + if ($i == $num_primes) { + list($min, $temp) = $absoluteMin->divide($n); + if (!$temp->equals($this->zero)) { + $min = $min->add($this->one); // ie. ceil() + } + $primes[$i] = $generator->randomPrime($min, $finalMax, $timeout); + } else { + $primes[$i] = $generator->randomPrime($min, $max, $timeout); + } + + if ($primes[$i] === false) { // if we've reached the timeout + return array( + 'privatekey' => '', + 'publickey' => '', + 'partialkey' => empty($primes) ? '' : serialize(array( + 'primes' => array_slice($primes, 0, $i - 1), + 'coefficients' => $coefficients, + 'lcm' => $lcm, + 'exponents' => $exponents + )) + ); + } + + // the first coefficient is calculated differently from the rest + // ie. instead of being $primes[1]->modInverse($primes[2]), it's $primes[2]->modInverse($primes[1]) + if ($i > 2) { + $coefficients[$i] = $n->modInverse($primes[$i]); + } + + $n = $n->multiply($primes[$i]); + + $temp = $primes[$i]->subtract($this->one); + + // textbook RSA implementations use Euler's totient function instead of the least common multiple. + // see http://en.wikipedia.org/wiki/Euler%27s_totient_function + $lcm['top'] = $lcm['top']->multiply($temp); + $lcm['bottom'] = $lcm['bottom'] === false ? $temp : $lcm['bottom']->gcd($temp); + + $exponents[$i] = $e->modInverse($temp); + } + + list($lcm) = $lcm['top']->divide($lcm['bottom']); + $gcd = $lcm->gcd($e); + $i0 = 1; + } while (!$gcd->equals($this->one)); + + $d = $e->modInverse($lcm); + + $coefficients[2] = $primes[2]->modInverse($primes[1]); + + // from : + // RSAPrivateKey ::= SEQUENCE { + // version Version, + // modulus INTEGER, -- n + // publicExponent INTEGER, -- e + // privateExponent INTEGER, -- d + // prime1 INTEGER, -- p + // prime2 INTEGER, -- q + // exponent1 INTEGER, -- d mod (p-1) + // exponent2 INTEGER, -- d mod (q-1) + // coefficient INTEGER, -- (inverse of q) mod p + // otherPrimeInfos OtherPrimeInfos OPTIONAL + // } + + return array( + 'privatekey' => $this->_convertPrivateKey($n, $e, $d, $primes, $exponents, $coefficients), + 'publickey' => $this->_convertPublicKey($n, $e), + 'partialkey' => false + ); + } + + /** + * Convert a private key to the appropriate format. + * + * @access private + * @see setPrivateKeyFormat() + * @param String $RSAPrivateKey + * @return String + */ + function _convertPrivateKey($n, $e, $d, $primes, $exponents, $coefficients) + { + $num_primes = count($primes); + $raw = array( + 'version' => $num_primes == 2 ? chr(0) : chr(1), // two-prime vs. multi + 'modulus' => $n->toBytes(true), + 'publicExponent' => $e->toBytes(true), + 'privateExponent' => $d->toBytes(true), + 'prime1' => $primes[1]->toBytes(true), + 'prime2' => $primes[2]->toBytes(true), + 'exponent1' => $exponents[1]->toBytes(true), + 'exponent2' => $exponents[2]->toBytes(true), + 'coefficient' => $coefficients[2]->toBytes(true) + ); + + // if the format in question does not support multi-prime rsa and multi-prime rsa was used, + // call _convertPublicKey() instead. + switch ($this->privateKeyFormat) { + default: // eg. CRYPT_RSA_PRIVATE_FORMAT_PKCS1 + $components = array(); + foreach ($raw as $name => $value) { + $components[$name] = pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($value)), $value); + } + + $RSAPrivateKey = implode('', $components); + + if ($num_primes > 2) { + $OtherPrimeInfos = ''; + for ($i = 3; $i <= $num_primes; $i++) { + // OtherPrimeInfos ::= SEQUENCE SIZE(1..MAX) OF OtherPrimeInfo + // + // OtherPrimeInfo ::= SEQUENCE { + // prime INTEGER, -- ri + // exponent INTEGER, -- di + // coefficient INTEGER -- ti + // } + $OtherPrimeInfo = pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($primes[$i]->toBytes(true))), $primes[$i]->toBytes(true)); + $OtherPrimeInfo.= pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($exponents[$i]->toBytes(true))), $exponents[$i]->toBytes(true)); + $OtherPrimeInfo.= pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($coefficients[$i]->toBytes(true))), $coefficients[$i]->toBytes(true)); + $OtherPrimeInfos.= pack('Ca*a*', CRYPT_RSA_ASN1_SEQUENCE, $this->_encodeLength(strlen($OtherPrimeInfo)), $OtherPrimeInfo); + } + $RSAPrivateKey.= pack('Ca*a*', CRYPT_RSA_ASN1_SEQUENCE, $this->_encodeLength(strlen($OtherPrimeInfos)), $OtherPrimeInfos); + } + + $RSAPrivateKey = pack('Ca*a*', CRYPT_RSA_ASN1_SEQUENCE, $this->_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey); + + if (!empty($this->password)) { + $iv = $this->_random(8); + $symkey = pack('H*', md5($this->password . $iv)); // symkey is short for symmetric key + $symkey.= substr(pack('H*', md5($symkey . $this->password . $iv)), 0, 8); + if (!class_exists('Crypt_TripleDES')) { + require_once('Crypt/TripleDES.php'); + } + $des = new Crypt_TripleDES(); + $des->setKey($symkey); + $des->setIV($iv); + $iv = strtoupper(bin2hex($iv)); + $RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" . + "Proc-Type: 4,ENCRYPTED\r\n" . + "DEK-Info: DES-EDE3-CBC,$iv\r\n" . + "\r\n" . + chunk_split(base64_encode($des->encrypt($RSAPrivateKey))) . + '-----END RSA PRIVATE KEY-----'; + } else { + $RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" . + chunk_split(base64_encode($RSAPrivateKey)) . + '-----END RSA PRIVATE KEY-----'; + } + + return $RSAPrivateKey; + } + } + + /** + * Convert a public key to the appropriate format + * + * @access private + * @see setPublicKeyFormat() + * @param String $RSAPrivateKey + * @return String + */ + function _convertPublicKey($n, $e) + { + $modulus = $n->toBytes(true); + $publicExponent = $e->toBytes(true); + + switch ($this->publicKeyFormat) { + case CRYPT_RSA_PUBLIC_FORMAT_RAW: + return array('e' => $e->copy(), 'n' => $n->copy()); + case CRYPT_RSA_PUBLIC_FORMAT_OPENSSH: + // from : + // string "ssh-rsa" + // mpint e + // mpint n + $RSAPublicKey = pack('Na*Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($publicExponent), $publicExponent, strlen($modulus), $modulus); + $RSAPublicKey = 'ssh-rsa ' . base64_encode($RSAPublicKey) . ' ' . CRYPT_RSA_COMMENT; + + return $RSAPublicKey; + default: // eg. CRYPT_RSA_PUBLIC_FORMAT_PKCS1 + // from : + // RSAPublicKey ::= SEQUENCE { + // modulus INTEGER, -- n + // publicExponent INTEGER -- e + // } + $components = array( + 'modulus' => pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($modulus)), $modulus), + 'publicExponent' => pack('Ca*a*', CRYPT_RSA_ASN1_INTEGER, $this->_encodeLength(strlen($publicExponent)), $publicExponent) + ); + + $RSAPublicKey = pack('Ca*a*a*', + CRYPT_RSA_ASN1_SEQUENCE, $this->_encodeLength(strlen($components['modulus']) + strlen($components['publicExponent'])), + $components['modulus'], $components['publicExponent'] + ); + + $RSAPublicKey = "-----BEGIN PUBLIC KEY-----\r\n" . + chunk_split(base64_encode($RSAPublicKey)) . + '-----END PUBLIC KEY-----'; + + return $RSAPublicKey; + } + } + + /** + * Break a public or private key down into its constituant components + * + * @access private + * @see _convertPublicKey() + * @see _convertPrivateKey() + * @param String $key + * @param Integer $type + * @return Array + */ + function _parseKey($key, $type) + { + switch ($type) { + case CRYPT_RSA_PUBLIC_FORMAT_RAW: + if (!is_array($key)) { + return false; + } + $components = array(); + switch (true) { + case isset($key['e']): + $components['publicExponent'] = $key['e']->copy(); + break; + case isset($key['exponent']): + $components['publicExponent'] = $key['exponent']->copy(); + break; + case isset($key['publicExponent']): + $components['publicExponent'] = $key['publicExponent']->copy(); + break; + case isset($key[0]): + $components['publicExponent'] = $key[0]->copy(); + } + switch (true) { + case isset($key['n']): + $components['modulus'] = $key['n']->copy(); + break; + case isset($key['modulo']): + $components['modulus'] = $key['modulo']->copy(); + break; + case isset($key['modulus']): + $components['modulus'] = $key['modulus']->copy(); + break; + case isset($key[1]): + $components['modulus'] = $key[1]->copy(); + } + return $components; + case CRYPT_RSA_PRIVATE_FORMAT_PKCS1: + case CRYPT_RSA_PUBLIC_FORMAT_PKCS1: + /* Although PKCS#1 proposes a format that public and private keys can use, encrypting them is + "outside the scope" of PKCS#1. PKCS#1 then refers you to PKCS#12 and PKCS#15 if you're wanting to + protect private keys, however, that's not what OpenSSL* does. OpenSSL protects private keys by adding + two new "fields" to the key - DEK-Info and Proc-Type. These fields are discussed here: + + http://tools.ietf.org/html/rfc1421#section-4.6.1.1 + http://tools.ietf.org/html/rfc1421#section-4.6.1.3 + + DES-EDE3-CBC as an algorithm, however, is not discussed anywhere, near as I can tell. + DES-CBC and DES-EDE are discussed in RFC1423, however, DES-EDE3-CBC isn't, nor is its key derivation + function. As is, the definitive authority on this encoding scheme isn't the IETF but rather OpenSSL's + own implementation. ie. the implementation *is* the standard and any bugs that may exist in that + implementation are part of the standard, as well. + + * OpenSSL is the de facto standard. It's utilized by OpenSSH and other projects */ + if (preg_match('#DEK-Info: (.+),(.+)#', $key, $matches)) { + $iv = pack('H*', trim($matches[2])); + $symkey = pack('H*', md5($this->password . $iv)); // symkey is short for symmetric key + $symkey.= substr(pack('H*', md5($symkey . $this->password . $iv)), 0, 8); + $ciphertext = preg_replace('#.+(\r|\n|\r\n)\1|[\r\n]|-.+-#s', '', $key); + $ciphertext = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $ciphertext) ? base64_decode($ciphertext) : false; + if ($ciphertext === false) { + $ciphertext = $key; + } + switch ($matches[1]) { + case 'DES-EDE3-CBC': + if (!class_exists('Crypt_TripleDES')) { + require_once('Crypt/TripleDES.php'); + } + $crypto = new Crypt_TripleDES(); + break; + case 'DES-CBC': + if (!class_exists('Crypt_DES')) { + require_once('Crypt/DES.php'); + } + $crypto = new Crypt_DES(); + break; + default: + return false; + } + $crypto->setKey($symkey); + $crypto->setIV($iv); + $decoded = $crypto->decrypt($ciphertext); + } else { + $decoded = preg_replace('#-.+-|[\r\n]#', '', $key); + $decoded = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $decoded) ? base64_decode($decoded) : false; + } + + if ($decoded !== false) { + $key = $decoded; + } + + $components = array(); + + if (ord($this->_string_shift($key)) != CRYPT_RSA_ASN1_SEQUENCE) { + return false; + } + if ($this->_decodeLength($key) != strlen($key)) { + return false; + } + + $tag = ord($this->_string_shift($key)); + if ($tag == CRYPT_RSA_ASN1_SEQUENCE) { + /* intended for keys for which OpenSSL's asn1parse returns the following: + + 0:d=0 hl=4 l= 290 cons: SEQUENCE + 4:d=1 hl=2 l= 13 cons: SEQUENCE + 6:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption + 17:d=2 hl=2 l= 0 prim: NULL + 19:d=1 hl=4 l= 271 prim: BIT STRING */ + $this->_string_shift($key, $this->_decodeLength($key)); + $this->_string_shift($key); // skip over the BIT STRING tag + $this->_decodeLength($key); // skip over the BIT STRING length + // "The initial octet shall encode, as an unsigned binary integer wtih bit 1 as the least significant bit, the number of + // unused bits in teh final subsequent octet. The number shall be in the range zero to seven." + // -- http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf (section 8.6.2.2) + $this->_string_shift($key); + if (ord($this->_string_shift($key)) != CRYPT_RSA_ASN1_SEQUENCE) { + return false; + } + if ($this->_decodeLength($key) != strlen($key)) { + return false; + } + $tag = ord($this->_string_shift($key)); + } + if ($tag != CRYPT_RSA_ASN1_INTEGER) { + return false; + } + + $length = $this->_decodeLength($key); + $temp = $this->_string_shift($key, $length); + if (strlen($temp) != 1 || ord($temp) > 2) { + $components['modulus'] = new Math_BigInteger($temp, -256); + $this->_string_shift($key); // skip over CRYPT_RSA_ASN1_INTEGER + $length = $this->_decodeLength($key); + $components[$type == CRYPT_RSA_PUBLIC_FORMAT_PKCS1 ? 'publicExponent' : 'privateExponent'] = new Math_BigInteger($this->_string_shift($key, $length), -256); + + return $components; + } + if (ord($this->_string_shift($key)) != CRYPT_RSA_ASN1_INTEGER) { + return false; + } + $length = $this->_decodeLength($key); + $components['modulus'] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['publicExponent'] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['privateExponent'] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['primes'] = array(1 => new Math_BigInteger($this->_string_shift($key, $length), -256)); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['primes'][] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['exponents'] = array(1 => new Math_BigInteger($this->_string_shift($key, $length), -256)); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['exponents'][] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['coefficients'] = array(2 => new Math_BigInteger($this->_string_shift($key, $length), -256)); + + if (!empty($key)) { + if (ord($this->_string_shift($key)) != CRYPT_RSA_ASN1_SEQUENCE) { + return false; + } + $this->_decodeLength($key); + while (!empty($key)) { + if (ord($this->_string_shift($key)) != CRYPT_RSA_ASN1_SEQUENCE) { + return false; + } + $this->_decodeLength($key); + $key = substr($key, 1); + $length = $this->_decodeLength($key); + $components['primes'][] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['exponents'][] = new Math_BigInteger($this->_string_shift($key, $length), -256); + $this->_string_shift($key); + $length = $this->_decodeLength($key); + $components['coefficients'][] = new Math_BigInteger($this->_string_shift($key, $length), -256); + } + } + + return $components; + case CRYPT_RSA_PUBLIC_FORMAT_OPENSSH: + $key = base64_decode(preg_replace('#^ssh-rsa | .+$#', '', $key)); + if ($key === false) { + return false; + } + + $cleanup = substr($key, 0, 11) == "\0\0\0\7ssh-rsa"; + + extract(unpack('Nlength', $this->_string_shift($key, 4))); + $publicExponent = new Math_BigInteger($this->_string_shift($key, $length), -256); + extract(unpack('Nlength', $this->_string_shift($key, 4))); + $modulus = new Math_BigInteger($this->_string_shift($key, $length), -256); + + if ($cleanup && strlen($key)) { + extract(unpack('Nlength', $this->_string_shift($key, 4))); + return array( + 'modulus' => new Math_BigInteger($this->_string_shift($key, $length), -256), + 'publicExponent' => $modulus + ); + } else { + return array( + 'modulus' => $modulus, + 'publicExponent' => $publicExponent + ); + } + } + } + + /** + * Loads a public or private key + * + * Returns true on success and false on failure (ie. an incorrect password was provided or the key was malformed) + * + * @access public + * @param String $key + * @param Integer $type optional + */ + function loadKey($key, $type = CRYPT_RSA_PRIVATE_FORMAT_PKCS1) + { + $components = $this->_parseKey($key, $type); + if ($components === false) { + return false; + } + + $this->modulus = $components['modulus']; + $this->k = strlen($this->modulus->toBytes()); + $this->exponent = isset($components['privateExponent']) ? $components['privateExponent'] : $components['publicExponent']; + if (isset($components['primes'])) { + $this->primes = $components['primes']; + $this->exponents = $components['exponents']; + $this->coefficients = $components['coefficients']; + $this->publicExponent = $components['publicExponent']; + } else { + $this->primes = array(); + $this->exponents = array(); + $this->coefficients = array(); + $this->publicExponent = false; + } + + return true; + } + + /** + * Sets the password + * + * Private keys can be encrypted with a password. To unset the password, pass in the empty string or false. + * Or rather, pass in $password such that empty($password) is true. + * + * @see createKey() + * @see loadKey() + * @access public + * @param String $password + */ + function setPassword($password) + { + $this->password = $password; + } + + /** + * Defines the public key + * + * Some private key formats define the public exponent and some don't. Those that don't define it are problematic when + * used in certain contexts. For example, in SSH-2, RSA authentication works by sending the public key along with a + * message signed by the private key to the server. The SSH-2 server looks the public key up in an index of public keys + * and if it's present then proceeds to verify the signature. Problem is, if your private key doesn't include the public + * exponent this won't work unless you manually add the public exponent. + * + * Do note that when a new key is loaded the index will be cleared. + * + * Returns true on success, false on failure + * + * @see getPublicKey() + * @access public + * @param String $key + * @param Integer $type optional + * @return Boolean + */ + function setPublicKey($key, $type = CRYPT_RSA_PUBLIC_FORMAT_PKCS1) + { + $components = $this->_parseKey($key, $type); + if (empty($this->modulus) || !$this->modulus->equals($components['modulus'])) { + return false; + } + $this->publicExponent = $components['publicExponent']; + } + + /** + * Returns the public key + * + * The public key is only returned under two circumstances - if the private key had the public key embedded within it + * or if the public key was set via setPublicKey(). If the currently loaded key is supposed to be the public key this + * function won't return it since this library, for the most part, doesn't distinguish between public and private keys. + * + * @see getPublicKey() + * @access public + * @param String $key + * @param Integer $type optional + */ + function getPublicKey($type = CRYPT_RSA_PUBLIC_FORMAT_PKCS1) + { + if (empty($this->modulus) || empty($this->publicExponent)) { + return false; + } + + $oldFormat = $this->publicKeyFormat; + $this->publicKeyFormat = $type; + $temp = $this->_convertPublicKey($this->modulus, $this->publicExponent); + $this->publicKeyFormat = $oldFormat; + return $temp; + } + + /** + * Generates the smallest and largest numbers requiring $bits bits + * + * @access private + * @param Integer $bits + * @return Array + */ + function _generateMinMax($bits) + { + $bytes = $bits >> 3; + $min = str_repeat(chr(0), $bytes); + $max = str_repeat(chr(0xFF), $bytes); + $msb = $bits & 7; + if ($msb) { + $min = chr(1 << ($msb - 1)) . $min; + $max = chr((1 << $msb) - 1) . $max; + } else { + $min[0] = chr(0x80); + } + + return array( + 'min' => new Math_BigInteger($min, 256), + 'max' => new Math_BigInteger($max, 256) + ); + } + + /** + * DER-decode the length + * + * DER supports lengths up to (2**8)**127, however, we'll only support lengths up to (2**8)**4. See + * {@link http://itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#p=13 X.690 § 8.1.3} for more information. + * + * @access private + * @param String $string + * @return Integer + */ + function _decodeLength(&$string) + { + $length = ord($this->_string_shift($string)); + if ( $length & 0x80 ) { // definite length, long form + $length&= 0x7F; + $temp = $this->_string_shift($string, $length); + list(, $length) = unpack('N', substr(str_pad($temp, 4, chr(0), STR_PAD_LEFT), -4)); + } + return $length; + } + + /** + * DER-encode the length + * + * DER supports lengths up to (2**8)**127, however, we'll only support lengths up to (2**8)**4. See + * {@link http://itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#p=13 X.690 § 8.1.3} for more information. + * + * @access private + * @param Integer $length + * @return String + */ + function _encodeLength($length) + { + if ($length <= 0x7F) { + return chr($length); + } + + $temp = ltrim(pack('N', $length), chr(0)); + return pack('Ca*', 0x80 | strlen($temp), $temp); + } + + /** + * String Shift + * + * Inspired by array_shift + * + * @param String $string + * @param optional Integer $index + * @return String + * @access private + */ + function _string_shift(&$string, $index = 1) + { + $substr = substr($string, 0, $index); + $string = substr($string, $index); + return $substr; + } + + /** + * Determines the private key format + * + * @see createKey() + * @access public + * @param Integer $format + */ + function setPrivateKeyFormat($format) + { + $this->privateKeyFormat = $format; + } + + /** + * Determines the public key format + * + * @see createKey() + * @access public + * @param Integer $format + */ + function setPublicKeyFormat($format) + { + $this->publicKeyFormat = $format; + } + + /** + * Determines which hashing function should be used + * + * Used with signature production / verification and (if the encryption mode is CRYPT_RSA_ENCRYPTION_OAEP) encryption and + * decryption. If $hash isn't supported, sha1 is used. + * + * @access public + * @param String $hash + */ + function setHash($hash) + { + // Crypt_Hash supports algorithms that PKCS#1 doesn't support. md5-96 and sha1-96, for example. + switch ($hash) { + case 'md2': + case 'md5': + case 'sha1': + case 'sha256': + case 'sha384': + case 'sha512': + $this->hash = new Crypt_Hash($hash); + $this->hashName = $hash; + break; + default: + $this->hash = new Crypt_Hash('sha1'); + $this->hashName = 'sha1'; + } + $this->hLen = $this->hash->getLength(); + } + + /** + * Determines which hashing function should be used for the mask generation function + * + * The mask generation function is used by CRYPT_RSA_ENCRYPTION_OAEP and CRYPT_RSA_SIGNATURE_PSS and although it's + * best if Hash and MGFHash are set to the same thing this is not a requirement. + * + * @access public + * @param String $hash + */ + function setMGFHash($hash) + { + // Crypt_Hash supports algorithms that PKCS#1 doesn't support. md5-96 and sha1-96, for example. + switch ($hash) { + case 'md2': + case 'md5': + case 'sha1': + case 'sha256': + case 'sha384': + case 'sha512': + $this->mgfHash = new Crypt_Hash($hash); + break; + default: + $this->mgfHash = new Crypt_Hash('sha1'); + } + $this->mgfHLen = $this->mgfHash->getLength(); + } + + /** + * Determines the salt length + * + * To quote from {@link http://tools.ietf.org/html/rfc3447#page-38 RFC3447#page-38}: + * + * Typical salt lengths in octets are hLen (the length of the output + * of the hash function Hash) and 0. + * + * @access public + * @param Integer $format + */ + function setSaltLength($sLen) + { + $this->sLen = $sLen; + } + + /** + * Generates a random string x bytes long + * + * @access public + * @param Integer $bytes + * @param optional Integer $nonzero + * @return String + */ + function _random($bytes, $nonzero = false) + { + $temp = ''; + if ($nonzero) { + for ($i = 0; $i < $bytes; $i++) { + $temp.= chr(crypt_random(1, 255)); + } + } else { + $ints = ($bytes + 1) >> 2; + for ($i = 0; $i < $ints; $i++) { + $temp.= pack('N', crypt_random()); + } + $temp = substr($temp, 0, $bytes); + } + return $temp; + } + + /** + * Integer-to-Octet-String primitive + * + * See {@link http://tools.ietf.org/html/rfc3447#section-4.1 RFC3447#section-4.1}. + * + * @access private + * @param Math_BigInteger $x + * @param Integer $xLen + * @return String + */ + function _i2osp($x, $xLen) + { + $x = $x->toBytes(); + if (strlen($x) > $xLen) { + user_error('Integer too large', E_USER_NOTICE); + return false; + } + return str_pad($x, $xLen, chr(0), STR_PAD_LEFT); + } + + /** + * Octet-String-to-Integer primitive + * + * See {@link http://tools.ietf.org/html/rfc3447#section-4.2 RFC3447#section-4.2}. + * + * @access private + * @param String $x + * @return Math_BigInteger + */ + function _os2ip($x) + { + return new Math_BigInteger($x, 256); + } + + /** + * Exponentiate with or without Chinese Remainder Theorem + * + * See {@link http://tools.ietf.org/html/rfc3447#section-5.1.1 RFC3447#section-5.1.2}. + * + * @access private + * @param Math_BigInteger $x + * @return Math_BigInteger + */ + function _exponentiate($x) + { + if (empty($this->primes) || empty($this->coefficients) || empty($this->exponents)) { + return $x->modPow($this->exponent, $this->modulus); + } + + $num_primes = count($this->primes); + + if (defined('CRYPT_RSA_DISABLE_BLINDING')) { + $m_i = array( + 1 => $x->modPow($this->exponents[1], $this->primes[1]), + 2 => $x->modPow($this->exponents[2], $this->primes[2]) + ); + $h = $m_i[1]->subtract($m_i[2]); + $h = $h->multiply($this->coefficients[2]); + list(, $h) = $h->divide($this->primes[1]); + $m = $m_i[2]->add($h->multiply($this->primes[2])); + + $r = $this->primes[1]; + for ($i = 3; $i <= $num_primes; $i++) { + $m_i = $x->modPow($this->exponents[$i], $this->primes[$i]); + + $r = $r->multiply($this->primes[$i - 1]); + + $h = $m_i->subtract($m); + $h = $h->multiply($this->coefficients[$i]); + list(, $h) = $h->divide($this->primes[$i]); + + $m = $m->add($r->multiply($h)); + } + } else { + $smallest = $this->primes[1]; + for ($i = 2; $i <= $num_primes; $i++) { + if ($smallest->compare($this->primes[$i]) > 0) { + $smallest = $this->primes[$i]; + } + } + + $one = new Math_BigInteger(1); + $one->setRandomGenerator('crypt_random'); + + $r = $one->random($one, $smallest->subtract($one)); + + $m_i = array( + 1 => $this->_blind($x, $r, 1), + 2 => $this->_blind($x, $r, 2) + ); + $h = $m_i[1]->subtract($m_i[2]); + $h = $h->multiply($this->coefficients[2]); + list(, $h) = $h->divide($this->primes[1]); + $m = $m_i[2]->add($h->multiply($this->primes[2])); + + $r = $this->primes[1]; + for ($i = 3; $i <= $num_primes; $i++) { + $m_i = $this->_blind($x, $r, $i); + + $r = $r->multiply($this->primes[$i - 1]); + + $h = $m_i->subtract($m); + $h = $h->multiply($this->coefficients[$i]); + list(, $h) = $h->divide($this->primes[$i]); + + $m = $m->add($r->multiply($h)); + } + } + + return $m; + } + + /** + * Performs RSA Blinding + * + * Protects against timing attacks by employing RSA Blinding. + * Returns $x->modPow($this->exponents[$i], $this->primes[$i]) + * + * @access private + * @param Math_BigInteger $x + * @param Math_BigInteger $r + * @param Integer $i + * @return Math_BigInteger + */ + function _blind($x, $r, $i) + { + $x = $x->multiply($r->modPow($this->publicExponent, $this->primes[$i])); + + $x = $x->modPow($this->exponents[$i], $this->primes[$i]); + + $r = $r->modInverse($this->primes[$i]); + $x = $x->multiply($r); + list(, $x) = $x->divide($this->primes[$i]); + + return $x; + } + + /** + * RSAEP + * + * See {@link http://tools.ietf.org/html/rfc3447#section-5.1.1 RFC3447#section-5.1.1}. + * + * @access private + * @param Math_BigInteger $m + * @return Math_BigInteger + */ + function _rsaep($m) + { + if ($m->compare($this->zero) < 0 || $m->compare($this->modulus) > 0) { + user_error('Message representative out of range', E_USER_NOTICE); + return false; + } + return $this->_exponentiate($m); + } + + /** + * RSADP + * + * See {@link http://tools.ietf.org/html/rfc3447#section-5.1.2 RFC3447#section-5.1.2}. + * + * @access private + * @param Math_BigInteger $c + * @return Math_BigInteger + */ + function _rsadp($c) + { + if ($c->compare($this->zero) < 0 || $c->compare($this->modulus) > 0) { + user_error('Ciphertext representative out of range', E_USER_NOTICE); + return false; + } + return $this->_exponentiate($c); + } + + /** + * RSASP1 + * + * See {@link http://tools.ietf.org/html/rfc3447#section-5.2.1 RFC3447#section-5.2.1}. + * + * @access private + * @param Math_BigInteger $m + * @return Math_BigInteger + */ + function _rsasp1($m) + { + if ($m->compare($this->zero) < 0 || $m->compare($this->modulus) > 0) { + user_error('Message representative out of range', E_USER_NOTICE); + return false; + } + return $this->_exponentiate($m); + } + + /** + * RSAVP1 + * + * See {@link http://tools.ietf.org/html/rfc3447#section-5.2.2 RFC3447#section-5.2.2}. + * + * @access private + * @param Math_BigInteger $s + * @return Math_BigInteger + */ + function _rsavp1($s) + { + if ($s->compare($this->zero) < 0 || $s->compare($this->modulus) > 0) { + user_error('Signature representative out of range', E_USER_NOTICE); + return false; + } + return $this->_exponentiate($s); + } + + /** + * MGF1 + * + * See {@link http://tools.ietf.org/html/rfc3447#appendix-B.2.1 RFC3447#appendix-B.2.1}. + * + * @access private + * @param String $mgfSeed + * @param Integer $mgfLen + * @return String + */ + function _mgf1($mgfSeed, $maskLen) + { + // if $maskLen would yield strings larger than 4GB, PKCS#1 suggests a "Mask too long" error be output. + + $t = ''; + $count = ceil($maskLen / $this->mgfHLen); + for ($i = 0; $i < $count; $i++) { + $c = pack('N', $i); + $t.= $this->mgfHash->hash($mgfSeed . $c); + } + + return substr($t, 0, $maskLen); + } + + /** + * RSAES-OAEP-ENCRYPT + * + * See {@link http://tools.ietf.org/html/rfc3447#section-7.1.1 RFC3447#section-7.1.1} and + * {http://en.wikipedia.org/wiki/Optimal_Asymmetric_Encryption_Padding OAES}. + * + * @access private + * @param String $m + * @param String $l + * @return String + */ + function _rsaes_oaep_encrypt($m, $l = '') + { + $mLen = strlen($m); + + // Length checking + + // if $l is larger than two million terrabytes and you're using sha1, PKCS#1 suggests a "Label too long" error + // be output. + + if ($mLen > $this->k - 2 * $this->hLen - 2) { + user_error('Message too long', E_USER_NOTICE); + return false; + } + + // EME-OAEP encoding + + $lHash = $this->hash->hash($l); + $ps = str_repeat(chr(0), $this->k - $mLen - 2 * $this->hLen - 2); + $db = $lHash . $ps . chr(1) . $m; + $seed = $this->_random($this->hLen); + $dbMask = $this->_mgf1($seed, $this->k - $this->hLen - 1); + $maskedDB = $db ^ $dbMask; + $seedMask = $this->_mgf1($maskedDB, $this->hLen); + $maskedSeed = $seed ^ $seedMask; + $em = chr(0) . $maskedSeed . $maskedDB; + + // RSA encryption + + $m = $this->_os2ip($em); + $c = $this->_rsaep($m); + $c = $this->_i2osp($c, $this->k); + + // Output the ciphertext C + + return $c; + } + + /** + * RSAES-OAEP-DECRYPT + * + * See {@link http://tools.ietf.org/html/rfc3447#section-7.1.2 RFC3447#section-7.1.2}. The fact that the error + * messages aren't distinguishable from one another hinders debugging, but, to quote from RFC3447#section-7.1.2: + * + * Note. Care must be taken to ensure that an opponent cannot + * distinguish the different error conditions in Step 3.g, whether by + * error message or timing, or, more generally, learn partial + * information about the encoded message EM. Otherwise an opponent may + * be able to obtain useful information about the decryption of the + * ciphertext C, leading to a chosen-ciphertext attack such as the one + * observed by Manger [36]. + * + * As for $l... to quote from {@link http://tools.ietf.org/html/rfc3447#page-17 RFC3447#page-17}: + * + * Both the encryption and the decryption operations of RSAES-OAEP take + * the value of a label L as input. In this version of PKCS #1, L is + * the empty string; other uses of the label are outside the scope of + * this document. + * + * @access private + * @param String $c + * @param String $l + * @return String + */ + function _rsaes_oaep_decrypt($c, $l = '') + { + // Length checking + + // if $l is larger than two million terrabytes and you're using sha1, PKCS#1 suggests a "Label too long" error + // be output. + + if (strlen($c) != $this->k || $this->k < 2 * $this->hLen + 2) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + + // RSA decryption + + $c = $this->_os2ip($c); + $m = $this->_rsadp($c); + if ($m === false) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + $em = $this->_i2osp($m, $this->k); + + // EME-OAEP decoding + + $lHash = $this->hash->hash($l); + $y = ord($em[0]); + $maskedSeed = substr($em, 1, $this->hLen); + $maskedDB = substr($em, $this->hLen + 1); + $seedMask = $this->_mgf1($maskedDB, $this->hLen); + $seed = $maskedSeed ^ $seedMask; + $dbMask = $this->_mgf1($seed, $this->k - $this->hLen - 1); + $db = $maskedDB ^ $dbMask; + $lHash2 = substr($db, 0, $this->hLen); + $m = substr($db, $this->hLen); + if ($lHash != $lHash2) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + $m = ltrim($m, chr(0)); + if (ord($m[0]) != 1) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + + // Output the message M + + return substr($m, 1); + } + + /** + * RSAES-PKCS1-V1_5-ENCRYPT + * + * See {@link http://tools.ietf.org/html/rfc3447#section-7.2.1 RFC3447#section-7.2.1}. + * + * @access private + * @param String $m + * @return String + */ + function _rsaes_pkcs1_v1_5_encrypt($m) + { + $mLen = strlen($m); + + // Length checking + + if ($mLen > $this->k - 11) { + user_error('Message too long', E_USER_NOTICE); + return false; + } + + // EME-PKCS1-v1_5 encoding + + $ps = $this->_random($this->k - $mLen - 3, true); + $em = chr(0) . chr(2) . $ps . chr(0) . $m; + + // RSA encryption + $m = $this->_os2ip($em); + $c = $this->_rsaep($m); + $c = $this->_i2osp($c, $this->k); + + // Output the ciphertext C + + return $c; + } + + /** + * RSAES-PKCS1-V1_5-DECRYPT + * + * See {@link http://tools.ietf.org/html/rfc3447#section-7.2.2 RFC3447#section-7.2.2}. + * + * For compatability purposes, this function departs slightly from the description given in RFC3447. + * The reason being that RFC2313#section-8.1 (PKCS#1 v1.5) states that ciphertext's encrypted by the + * private key should have the second byte set to either 0 or 1 and that ciphertext's encrypted by the + * public key should have the second byte set to 2. In RFC3447 (PKCS#1 v2.1), the second byte is supposed + * to be 2 regardless of which key is used. for compatability purposes, we'll just check to make sure the + * second byte is 2 or less. If it is, we'll accept the decrypted string as valid. + * + * As a consequence of this, a private key encrypted ciphertext produced with Crypt_RSA may not decrypt + * with a strictly PKCS#1 v1.5 compliant RSA implementation. Public key encrypted ciphertext's should but + * not private key encrypted ciphertext's. + * + * @access private + * @param String $c + * @return String + */ + function _rsaes_pkcs1_v1_5_decrypt($c) + { + // Length checking + + if (strlen($c) != $this->k) { // or if k < 11 + user_error('Decryption error', E_USER_NOTICE); + return false; + } + + // RSA decryption + + $c = $this->_os2ip($c); + $m = $this->_rsadp($c); + if ($m === false) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + $em = $this->_i2osp($m, $this->k); + + // EME-PKCS1-v1_5 decoding + + if (ord($em[0]) != 0 || ord($em[1]) > 2) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + + $ps = substr($em, 2, strpos($em, chr(0), 2) - 2); + $m = substr($em, strlen($ps) + 3); + + if (strlen($ps) < 8) { + user_error('Decryption error', E_USER_NOTICE); + return false; + } + + // Output M + + return $m; + } + + /** + * EMSA-PSS-ENCODE + * + * See {@link http://tools.ietf.org/html/rfc3447#section-9.1.1 RFC3447#section-9.1.1}. + * + * @access private + * @param String $m + * @param Integer $emBits + */ + function _emsa_pss_encode($m, $emBits) + { + // if $m is larger than two million terrabytes and you're using sha1, PKCS#1 suggests a "Label too long" error + // be output. + + $emLen = ($emBits + 1) >> 3; // ie. ceil($emBits / 8) + $sLen = $this->sLen == false ? $this->hLen : $this->sLen; + + $mHash = $this->hash->hash($m); + if ($emLen < $this->hLen + $sLen + 2) { + user_error('Encoding error', E_USER_NOTICE); + return false; + } + + $salt = $this->_random($sLen); + $m2 = "\0\0\0\0\0\0\0\0" . $mHash . $salt; + $h = $this->hash->hash($m2); + $ps = str_repeat(chr(0), $emLen - $sLen - $this->hLen - 2); + $db = $ps . chr(1) . $salt; + $dbMask = $this->_mgf1($h, $emLen - $this->hLen - 1); + $maskedDB = $db ^ $dbMask; + $maskedDB[0] = ~chr(0xFF << ($emBits & 7)) & $maskedDB[0]; + $em = $maskedDB . $h . chr(0xBC); + + return $em; + } + + /** + * EMSA-PSS-VERIFY + * + * See {@link http://tools.ietf.org/html/rfc3447#section-9.1.2 RFC3447#section-9.1.2}. + * + * @access private + * @param String $m + * @param String $em + * @param Integer $emBits + * @return String + */ + function _emsa_pss_verify($m, $em, $emBits) + { + // if $m is larger than two million terrabytes and you're using sha1, PKCS#1 suggests a "Label too long" error + // be output. + + $emLen = ($emBits + 1) >> 3; // ie. ceil($emBits / 8); + $sLen = $this->sLen == false ? $this->hLen : $this->sLen; + + $mHash = $this->hash->hash($m); + if ($emLen < $this->hLen + $sLen + 2) { + return false; + } + + if ($em[strlen($em) - 1] != chr(0xBC)) { + return false; + } + + $maskedDB = substr($em, 0, $em - $this->hLen - 1); + $h = substr($em, $em - $this->hLen - 1, $this->hLen); + $temp = chr(0xFF << ($emBits & 7)); + if ((~$maskedDB[0] & $temp) != $temp) { + return false; + } + $dbMask = $this->_mgf1($h, $emLen - $this->hLen - 1); + $db = $maskedDB ^ $dbMask; + $db[0] = ~chr(0xFF << ($emBits & 7)) & $db[0]; + $temp = $emLen - $this->hLen - $sLen - 2; + if (substr($db, 0, $temp) != str_repeat(chr(0), $temp) || ord($db[$temp]) != 1) { + return false; + } + $salt = substr($db, $temp + 1); // should be $sLen long + $m2 = "\0\0\0\0\0\0\0\0" . $mHash . $salt; + $h2 = $this->hash->hash($m2); + return $h == $h2; + } + + /** + * RSASSA-PSS-SIGN + * + * See {@link http://tools.ietf.org/html/rfc3447#section-8.1.1 RFC3447#section-8.1.1}. + * + * @access private + * @param String $m + * @return String + */ + function _rsassa_pss_sign($m) + { + // EMSA-PSS encoding + + $em = $this->_emsa_pss_encode($m, 8 * $this->k - 1); + + // RSA signature + + $m = $this->_os2ip($em); + $s = $this->_rsasp1($m); + $s = $this->_i2osp($s, $this->k); + + // Output the signature S + + return $s; + } + + /** + * RSASSA-PSS-VERIFY + * + * See {@link http://tools.ietf.org/html/rfc3447#section-8.1.2 RFC3447#section-8.1.2}. + * + * @access private + * @param String $m + * @param String $s + * @return String + */ + function _rsassa_pss_verify($m, $s) + { + // Length checking + + if (strlen($s) != $this->k) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + + // RSA verification + + $modBits = 8 * $this->k; + + $s2 = $this->_os2ip($s); + $m2 = $this->_rsavp1($s2); + if ($m2 === false) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + $em = $this->_i2osp($m2, $modBits >> 3); + if ($em === false) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + + // EMSA-PSS verification + + return $this->_emsa_pss_verify($m, $em, $modBits - 1); + } + + /** + * EMSA-PKCS1-V1_5-ENCODE + * + * See {@link http://tools.ietf.org/html/rfc3447#section-9.2 RFC3447#section-9.2}. + * + * @access private + * @param String $m + * @param Integer $emLen + * @return String + */ + function _emsa_pkcs1_v1_5_encode($m, $emLen) + { + $h = $this->hash->hash($m); + if ($h === false) { + return false; + } + + // see http://tools.ietf.org/html/rfc3447#page-43 + switch ($this->hashName) { + case 'md2': + $t = pack('H*', '3020300c06082a864886f70d020205000410'); + break; + case 'md5': + $t = pack('H*', '3020300c06082a864886f70d020505000410'); + break; + case 'sha1': + $t = pack('H*', '3021300906052b0e03021a05000414'); + break; + case 'sha256': + $t = pack('H*', '3031300d060960864801650304020105000420'); + break; + case 'sha384': + $t = pack('H*', '3041300d060960864801650304020205000430'); + break; + case 'sha512': + $t = pack('H*', '3051300d060960864801650304020305000440'); + } + $t.= $h; + $tLen = strlen($t); + + if ($emLen < $tLen + 11) { + user_error('Intended encoded message length too short', E_USER_NOTICE); + return false; + } + + $ps = str_repeat(chr(0xFF), $emLen - $tLen - 3); + + $em = "\0\1$ps\0$t"; + + return $em; + } + + /** + * RSASSA-PKCS1-V1_5-SIGN + * + * See {@link http://tools.ietf.org/html/rfc3447#section-8.2.1 RFC3447#section-8.2.1}. + * + * @access private + * @param String $m + * @return String + */ + function _rsassa_pkcs1_v1_5_sign($m) + { + // EMSA-PKCS1-v1_5 encoding + + $em = $this->_emsa_pkcs1_v1_5_encode($m, $this->k); + if ($em === false) { + user_error('RSA modulus too short', E_USER_NOTICE); + return false; + } + + // RSA signature + + $m = $this->_os2ip($em); + $s = $this->_rsasp1($m); + $s = $this->_i2osp($s, $this->k); + + // Output the signature S + + return $s; + } + + /** + * RSASSA-PKCS1-V1_5-VERIFY + * + * See {@link http://tools.ietf.org/html/rfc3447#section-8.2.2 RFC3447#section-8.2.2}. + * + * @access private + * @param String $m + * @return String + */ + function _rsassa_pkcs1_v1_5_verify($m, $s) + { + // Length checking + + if (strlen($s) != $this->k) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + + // RSA verification + + $s = $this->_os2ip($s); + $m2 = $this->_rsavp1($s); + if ($m2 === false) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + $em = $this->_i2osp($m2, $this->k); + if ($em === false) { + user_error('Invalid signature', E_USER_NOTICE); + return false; + } + + // EMSA-PKCS1-v1_5 encoding + + $em2 = $this->_emsa_pkcs1_v1_5_encode($m, $this->k); + if ($em2 === false) { + user_error('RSA modulus too short', E_USER_NOTICE); + return false; + } + + // Compare + + return $em === $em2; + } + + /** + * Set Encryption Mode + * + * Valid values include CRYPT_RSA_ENCRYPTION_OAEP and CRYPT_RSA_ENCRYPTION_PKCS1. + * + * @access public + * @param Integer $mode + */ + function setEncryptionMode($mode) + { + $this->encryptionMode = $mode; + } + + /** + * Set Signature Mode + * + * Valid values include CRYPT_RSA_SIGNATURE_PSS and CRYPT_RSA_SIGNATURE_PKCS1 + * + * @access public + * @param Integer $mode + */ + function setSignatureMode($mode) + { + $this->signatureMode = $mode; + } + + /** + * Encryption + * + * Both CRYPT_RSA_ENCRYPTION_OAEP and CRYPT_RSA_ENCRYPTION_PKCS1 both place limits on how long $plaintext can be. + * If $plaintext exceeds those limits it will be broken up so that it does and the resultant ciphertext's will + * be concatenated together. + * + * @see decrypt() + * @access public + * @param String $plaintext + * @return String + */ + function encrypt($plaintext) + { + switch ($this->encryptionMode) { + case CRYPT_RSA_ENCRYPTION_PKCS1: + $length = $this->k - 11; + if ($length <= 0) { + return false; + } + + $plaintext = str_split($plaintext, $length); + $ciphertext = ''; + foreach ($plaintext as $m) { + $ciphertext.= $this->_rsaes_pkcs1_v1_5_encrypt($m); + } + return $ciphertext; + //case CRYPT_RSA_ENCRYPTION_OAEP: + default: + $length = $this->k - 2 * $this->hLen - 2; + if ($length <= 0) { + return false; + } + + $plaintext = str_split($plaintext, $length); + $ciphertext = ''; + foreach ($plaintext as $m) { + $ciphertext.= $this->_rsaes_oaep_encrypt($m); + } + return $ciphertext; + } + } + + /** + * Decryption + * + * @see encrypt() + * @access public + * @param String $plaintext + * @return String + */ + function decrypt($ciphertext) + { + if ($this->k <= 0) { + return false; + } + + $ciphertext = str_split($ciphertext, $this->k); + $plaintext = ''; + + switch ($this->encryptionMode) { + case CRYPT_RSA_ENCRYPTION_PKCS1: + $decrypt = '_rsaes_pkcs1_v1_5_decrypt'; + break; + //case CRYPT_RSA_ENCRYPTION_OAEP: + default: + $decrypt = '_rsaes_oaep_decrypt'; + } + + foreach ($ciphertext as $c) { + $temp = $this->$decrypt($c); + if ($temp === false) { + return false; + } + $plaintext.= $temp; + } + + return $plaintext; + } + + /** + * Create a signature + * + * @see verify() + * @access public + * @param String $message + * @return String + */ + function sign($message) + { + if (empty($this->modulus) || empty($this->exponent)) { + return false; + } + + switch ($this->signatureMode) { + case CRYPT_RSA_SIGNATURE_PKCS1: + return $this->_rsassa_pkcs1_v1_5_sign($message); + //case CRYPT_RSA_SIGNATURE_PSS: + default: + return $this->_rsassa_pss_sign($message); + } + } + + /** + * Verifies a signature + * + * @see sign() + * @access public + * @param String $message + * @param String $signature + * @return Boolean + */ + function verify($message, $signature) + { + if (empty($this->modulus) || empty($this->exponent)) { + return false; + } + + switch ($this->signatureMode) { + case CRYPT_RSA_SIGNATURE_PKCS1: + return $this->_rsassa_pkcs1_v1_5_verify($message, $signature); + //case CRYPT_RSA_SIGNATURE_PSS: + default: + return $this->_rsassa_pss_verify($message, $signature); + } + } +} \ No newline at end of file diff --git a/library/phpsec/Crypt/Random.php b/library/phpsec/Crypt/Random.php new file mode 100644 index 000000000..a91c4d3c5 --- /dev/null +++ b/library/phpsec/Crypt/Random.php @@ -0,0 +1,130 @@ + + * + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_Random + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: Random.php,v 1.9 2010/04/24 06:40:48 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Generate a random value. + * + * On 32-bit machines, the largest distance that can exist between $min and $max is 2**31. + * If $min and $max are farther apart than that then the last ($max - range) numbers. + * + * Depending on how this is being used, it may be worth while to write a replacement. For example, + * a PHP-based web app that stores its data in an SQL database can collect more entropy than this function + * can. + * + * @param optional Integer $min + * @param optional Integer $max + * @return Integer + * @access public + */ +function crypt_random($min = 0, $max = 0x7FFFFFFF) +{ + if ($min == $max) { + return $min; + } + + // see http://en.wikipedia.org/wiki//dev/random + // if open_basedir is enabled file_exists() will ouput an "open_basedir restriction in effect" warning, + // so we suppress it. + if (@file_exists('/dev/urandom')) { + static $fp; + if (!$fp) { + $fp = fopen('/dev/urandom', 'rb'); + } + extract(unpack('Nrandom', fread($fp, 4))); + + // say $min = 0 and $max = 3. if we didn't do abs() then we could have stuff like this: + // -4 % 3 + 0 = -1, even though -1 < $min + return abs($random) % ($max - $min) + $min; + } + + /* Prior to PHP 4.2.0, mt_srand() had to be called before mt_rand() could be called. + Prior to PHP 5.2.6, mt_rand()'s automatic seeding was subpar, as elaborated here: + + http://www.suspekt.org/2008/08/17/mt_srand-and-not-so-random-numbers/ + + The seeding routine is pretty much ripped from PHP's own internal GENERATE_SEED() macro: + + http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3_2/ext/standard/php_rand.h?view=markup */ + if (version_compare(PHP_VERSION, '5.2.5', '<=')) { + static $seeded; + if (!isset($seeded)) { + $seeded = true; + mt_srand(fmod(time() * getmypid(), 0x7FFFFFFF) ^ fmod(1000000 * lcg_value(), 0x7FFFFFFF)); + } + } + + static $crypto; + + // The CSPRNG's Yarrow and Fortuna periodically reseed. This function can be reseeded by hitting F5 + // in the browser and reloading the page. + + if (!isset($crypto)) { + $key = $iv = ''; + for ($i = 0; $i < 8; $i++) { + $key.= pack('n', mt_rand(0, 0xFFFF)); + $iv .= pack('n', mt_rand(0, 0xFFFF)); + } + switch (true) { + case class_exists('Crypt_AES'): + $crypto = new Crypt_AES(CRYPT_AES_MODE_CTR); + break; + case class_exists('Crypt_TripleDES'): + $crypto = new Crypt_TripleDES(CRYPT_DES_MODE_CTR); + break; + case class_exists('Crypt_DES'): + $crypto = new Crypt_DES(CRYPT_DES_MODE_CTR); + break; + case class_exists('Crypt_RC4'): + $crypto = new Crypt_RC4(); + break; + default: + extract(unpack('Nrandom', pack('H*', sha1(mt_rand(0, 0x7FFFFFFF))))); + return abs($random) % ($max - $min) + $min; + } + $crypto->setKey($key); + $crypto->setIV($iv); + $crypto->enableContinuousBuffer(); + } + + extract(unpack('Nrandom', $crypto->encrypt("\0\0\0\0"))); + return abs($random) % ($max - $min) + $min; +} +?> \ No newline at end of file diff --git a/library/phpsec/Crypt/Rijndael.php b/library/phpsec/Crypt/Rijndael.php new file mode 100644 index 000000000..f141f3762 --- /dev/null +++ b/library/phpsec/Crypt/Rijndael.php @@ -0,0 +1,1242 @@ + + * setKey('abcdefghijklmnop'); + * + * $size = 10 * 1024; + * $plaintext = ''; + * for ($i = 0; $i < $size; $i++) { + * $plaintext.= 'a'; + * } + * + * echo $rijndael->decrypt($rijndael->encrypt($plaintext)); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_Rijndael + * @author Jim Wigginton + * @copyright MMVIII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: Rijndael.php,v 1.12 2010/02/09 06:10:26 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/**#@+ + * @access public + * @see Crypt_Rijndael::encrypt() + * @see Crypt_Rijndael::decrypt() + */ +/** + * Encrypt / decrypt using the Counter mode. + * + * Set to -1 since that's what Crypt/Random.php uses to index the CTR mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29 + */ +define('CRYPT_RIJNDAEL_MODE_CTR', -1); +/** + * Encrypt / decrypt using the Electronic Code Book mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29 + */ +define('CRYPT_RIJNDAEL_MODE_ECB', 1); +/** + * Encrypt / decrypt using the Code Book Chaining mode. + * + * @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29 + */ +define('CRYPT_RIJNDAEL_MODE_CBC', 2); +/**#@-*/ + +/**#@+ + * @access private + * @see Crypt_Rijndael::Crypt_Rijndael() + */ +/** + * Toggles the internal implementation + */ +define('CRYPT_RIJNDAEL_MODE_INTERNAL', 1); +/** + * Toggles the mcrypt implementation + */ +define('CRYPT_RIJNDAEL_MODE_MCRYPT', 2); +/**#@-*/ + +/** + * Pure-PHP implementation of Rijndael. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_Rijndael + */ +class Crypt_Rijndael { + /** + * The Encryption Mode + * + * @see Crypt_Rijndael::Crypt_Rijndael() + * @var Integer + * @access private + */ + var $mode; + + /** + * The Key + * + * @see Crypt_Rijndael::setKey() + * @var String + * @access private + */ + var $key = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; + + /** + * The Initialization Vector + * + * @see Crypt_Rijndael::setIV() + * @var String + * @access private + */ + var $iv = ''; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_Rijndael::enableContinuousBuffer() + * @var String + * @access private + */ + var $encryptIV = ''; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_Rijndael::enableContinuousBuffer() + * @var String + * @access private + */ + var $decryptIV = ''; + + /** + * Continuous Buffer status + * + * @see Crypt_Rijndael::enableContinuousBuffer() + * @var Boolean + * @access private + */ + var $continuousBuffer = false; + + /** + * Padding status + * + * @see Crypt_Rijndael::enablePadding() + * @var Boolean + * @access private + */ + var $padding = true; + + /** + * Does the key schedule need to be (re)calculated? + * + * @see setKey() + * @see setBlockLength() + * @see setKeyLength() + * @var Boolean + * @access private + */ + var $changed = true; + + /** + * Has the key length explicitly been set or should it be derived from the key, itself? + * + * @see setKeyLength() + * @var Boolean + * @access private + */ + var $explicit_key_length = false; + + /** + * The Key Schedule + * + * @see _setup() + * @var Array + * @access private + */ + var $w; + + /** + * The Inverse Key Schedule + * + * @see _setup() + * @var Array + * @access private + */ + var $dw; + + /** + * The Block Length + * + * @see setBlockLength() + * @var Integer + * @access private + * @internal The max value is 32, the min value is 16. All valid values are multiples of 4. Exists in conjunction with + * $Nb because we need this value and not $Nb to pad strings appropriately. + */ + var $block_size = 16; + + /** + * The Block Length divided by 32 + * + * @see setBlockLength() + * @var Integer + * @access private + * @internal The max value is 256 / 32 = 8, the min value is 128 / 32 = 4. Exists in conjunction with $block_size + * because the encryption / decryption / key schedule creation requires this number and not $block_size. We could + * derive this from $block_size or vice versa, but that'd mean we'd have to do multiple shift operations, so in lieu + * of that, we'll just precompute it once. + * + */ + var $Nb = 4; + + /** + * The Key Length + * + * @see setKeyLength() + * @var Integer + * @access private + * @internal The max value is 256 / 8 = 32, the min value is 128 / 8 = 16. Exists in conjunction with $key_size + * because the encryption / decryption / key schedule creation requires this number and not $key_size. We could + * derive this from $key_size or vice versa, but that'd mean we'd have to do multiple shift operations, so in lieu + * of that, we'll just precompute it once. + */ + var $key_size = 16; + + /** + * The Key Length divided by 32 + * + * @see setKeyLength() + * @var Integer + * @access private + * @internal The max value is 256 / 32 = 8, the min value is 128 / 32 = 4 + */ + var $Nk = 4; + + /** + * The Number of Rounds + * + * @var Integer + * @access private + * @internal The max value is 14, the min value is 10. + */ + var $Nr; + + /** + * Shift offsets + * + * @var Array + * @access private + */ + var $c; + + /** + * Precomputed mixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $t0; + + /** + * Precomputed mixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $t1; + + /** + * Precomputed mixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $t2; + + /** + * Precomputed mixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $t3; + + /** + * Precomputed invMixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $dt0; + + /** + * Precomputed invMixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $dt1; + + /** + * Precomputed invMixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $dt2; + + /** + * Precomputed invMixColumns table + * + * @see Crypt_Rijndael() + * @var Array + * @access private + */ + var $dt3; + + /** + * Default Constructor. + * + * Determines whether or not the mcrypt extension should be used. $mode should only, at present, be + * CRYPT_RIJNDAEL_MODE_ECB or CRYPT_RIJNDAEL_MODE_CBC. If not explictly set, CRYPT_RIJNDAEL_MODE_CBC will be used. + * + * @param optional Integer $mode + * @return Crypt_Rijndael + * @access public + */ + function Crypt_Rijndael($mode = CRYPT_RIJNDAEL_MODE_CBC) + { + switch ($mode) { + case CRYPT_RIJNDAEL_MODE_ECB: + case CRYPT_RIJNDAEL_MODE_CBC: + case CRYPT_RIJNDAEL_MODE_CTR: + $this->mode = $mode; + break; + default: + $this->mode = CRYPT_RIJNDAEL_MODE_CBC; + } + + $t3 = &$this->t3; + $t2 = &$this->t2; + $t1 = &$this->t1; + $t0 = &$this->t0; + + $dt3 = &$this->dt3; + $dt2 = &$this->dt2; + $dt1 = &$this->dt1; + $dt0 = &$this->dt0; + + // according to (section 5.2.1), + // precomputed tables can be used in the mixColumns phase. in that example, they're assigned t0...t3, so + // those are the names we'll use. + $t3 = array( + 0x6363A5C6, 0x7C7C84F8, 0x777799EE, 0x7B7B8DF6, 0xF2F20DFF, 0x6B6BBDD6, 0x6F6FB1DE, 0xC5C55491, + 0x30305060, 0x01010302, 0x6767A9CE, 0x2B2B7D56, 0xFEFE19E7, 0xD7D762B5, 0xABABE64D, 0x76769AEC, + 0xCACA458F, 0x82829D1F, 0xC9C94089, 0x7D7D87FA, 0xFAFA15EF, 0x5959EBB2, 0x4747C98E, 0xF0F00BFB, + 0xADADEC41, 0xD4D467B3, 0xA2A2FD5F, 0xAFAFEA45, 0x9C9CBF23, 0xA4A4F753, 0x727296E4, 0xC0C05B9B, + 0xB7B7C275, 0xFDFD1CE1, 0x9393AE3D, 0x26266A4C, 0x36365A6C, 0x3F3F417E, 0xF7F702F5, 0xCCCC4F83, + 0x34345C68, 0xA5A5F451, 0xE5E534D1, 0xF1F108F9, 0x717193E2, 0xD8D873AB, 0x31315362, 0x15153F2A, + 0x04040C08, 0xC7C75295, 0x23236546, 0xC3C35E9D, 0x18182830, 0x9696A137, 0x05050F0A, 0x9A9AB52F, + 0x0707090E, 0x12123624, 0x80809B1B, 0xE2E23DDF, 0xEBEB26CD, 0x2727694E, 0xB2B2CD7F, 0x75759FEA, + 0x09091B12, 0x83839E1D, 0x2C2C7458, 0x1A1A2E34, 0x1B1B2D36, 0x6E6EB2DC, 0x5A5AEEB4, 0xA0A0FB5B, + 0x5252F6A4, 0x3B3B4D76, 0xD6D661B7, 0xB3B3CE7D, 0x29297B52, 0xE3E33EDD, 0x2F2F715E, 0x84849713, + 0x5353F5A6, 0xD1D168B9, 0x00000000, 0xEDED2CC1, 0x20206040, 0xFCFC1FE3, 0xB1B1C879, 0x5B5BEDB6, + 0x6A6ABED4, 0xCBCB468D, 0xBEBED967, 0x39394B72, 0x4A4ADE94, 0x4C4CD498, 0x5858E8B0, 0xCFCF4A85, + 0xD0D06BBB, 0xEFEF2AC5, 0xAAAAE54F, 0xFBFB16ED, 0x4343C586, 0x4D4DD79A, 0x33335566, 0x85859411, + 0x4545CF8A, 0xF9F910E9, 0x02020604, 0x7F7F81FE, 0x5050F0A0, 0x3C3C4478, 0x9F9FBA25, 0xA8A8E34B, + 0x5151F3A2, 0xA3A3FE5D, 0x4040C080, 0x8F8F8A05, 0x9292AD3F, 0x9D9DBC21, 0x38384870, 0xF5F504F1, + 0xBCBCDF63, 0xB6B6C177, 0xDADA75AF, 0x21216342, 0x10103020, 0xFFFF1AE5, 0xF3F30EFD, 0xD2D26DBF, + 0xCDCD4C81, 0x0C0C1418, 0x13133526, 0xECEC2FC3, 0x5F5FE1BE, 0x9797A235, 0x4444CC88, 0x1717392E, + 0xC4C45793, 0xA7A7F255, 0x7E7E82FC, 0x3D3D477A, 0x6464ACC8, 0x5D5DE7BA, 0x19192B32, 0x737395E6, + 0x6060A0C0, 0x81819819, 0x4F4FD19E, 0xDCDC7FA3, 0x22226644, 0x2A2A7E54, 0x9090AB3B, 0x8888830B, + 0x4646CA8C, 0xEEEE29C7, 0xB8B8D36B, 0x14143C28, 0xDEDE79A7, 0x5E5EE2BC, 0x0B0B1D16, 0xDBDB76AD, + 0xE0E03BDB, 0x32325664, 0x3A3A4E74, 0x0A0A1E14, 0x4949DB92, 0x06060A0C, 0x24246C48, 0x5C5CE4B8, + 0xC2C25D9F, 0xD3D36EBD, 0xACACEF43, 0x6262A6C4, 0x9191A839, 0x9595A431, 0xE4E437D3, 0x79798BF2, + 0xE7E732D5, 0xC8C8438B, 0x3737596E, 0x6D6DB7DA, 0x8D8D8C01, 0xD5D564B1, 0x4E4ED29C, 0xA9A9E049, + 0x6C6CB4D8, 0x5656FAAC, 0xF4F407F3, 0xEAEA25CF, 0x6565AFCA, 0x7A7A8EF4, 0xAEAEE947, 0x08081810, + 0xBABAD56F, 0x787888F0, 0x25256F4A, 0x2E2E725C, 0x1C1C2438, 0xA6A6F157, 0xB4B4C773, 0xC6C65197, + 0xE8E823CB, 0xDDDD7CA1, 0x74749CE8, 0x1F1F213E, 0x4B4BDD96, 0xBDBDDC61, 0x8B8B860D, 0x8A8A850F, + 0x707090E0, 0x3E3E427C, 0xB5B5C471, 0x6666AACC, 0x4848D890, 0x03030506, 0xF6F601F7, 0x0E0E121C, + 0x6161A3C2, 0x35355F6A, 0x5757F9AE, 0xB9B9D069, 0x86869117, 0xC1C15899, 0x1D1D273A, 0x9E9EB927, + 0xE1E138D9, 0xF8F813EB, 0x9898B32B, 0x11113322, 0x6969BBD2, 0xD9D970A9, 0x8E8E8907, 0x9494A733, + 0x9B9BB62D, 0x1E1E223C, 0x87879215, 0xE9E920C9, 0xCECE4987, 0x5555FFAA, 0x28287850, 0xDFDF7AA5, + 0x8C8C8F03, 0xA1A1F859, 0x89898009, 0x0D0D171A, 0xBFBFDA65, 0xE6E631D7, 0x4242C684, 0x6868B8D0, + 0x4141C382, 0x9999B029, 0x2D2D775A, 0x0F0F111E, 0xB0B0CB7B, 0x5454FCA8, 0xBBBBD66D, 0x16163A2C + ); + + $dt3 = array( + 0xF4A75051, 0x4165537E, 0x17A4C31A, 0x275E963A, 0xAB6BCB3B, 0x9D45F11F, 0xFA58ABAC, 0xE303934B, + 0x30FA5520, 0x766DF6AD, 0xCC769188, 0x024C25F5, 0xE5D7FC4F, 0x2ACBD7C5, 0x35448026, 0x62A38FB5, + 0xB15A49DE, 0xBA1B6725, 0xEA0E9845, 0xFEC0E15D, 0x2F7502C3, 0x4CF01281, 0x4697A38D, 0xD3F9C66B, + 0x8F5FE703, 0x929C9515, 0x6D7AEBBF, 0x5259DA95, 0xBE832DD4, 0x7421D358, 0xE0692949, 0xC9C8448E, + 0xC2896A75, 0x8E7978F4, 0x583E6B99, 0xB971DD27, 0xE14FB6BE, 0x88AD17F0, 0x20AC66C9, 0xCE3AB47D, + 0xDF4A1863, 0x1A3182E5, 0x51336097, 0x537F4562, 0x6477E0B1, 0x6BAE84BB, 0x81A01CFE, 0x082B94F9, + 0x48685870, 0x45FD198F, 0xDE6C8794, 0x7BF8B752, 0x73D323AB, 0x4B02E272, 0x1F8F57E3, 0x55AB2A66, + 0xEB2807B2, 0xB5C2032F, 0xC57B9A86, 0x3708A5D3, 0x2887F230, 0xBFA5B223, 0x036ABA02, 0x16825CED, + 0xCF1C2B8A, 0x79B492A7, 0x07F2F0F3, 0x69E2A14E, 0xDAF4CD65, 0x05BED506, 0x34621FD1, 0xA6FE8AC4, + 0x2E539D34, 0xF355A0A2, 0x8AE13205, 0xF6EB75A4, 0x83EC390B, 0x60EFAA40, 0x719F065E, 0x6E1051BD, + 0x218AF93E, 0xDD063D96, 0x3E05AEDD, 0xE6BD464D, 0x548DB591, 0xC45D0571, 0x06D46F04, 0x5015FF60, + 0x98FB2419, 0xBDE997D6, 0x4043CC89, 0xD99E7767, 0xE842BDB0, 0x898B8807, 0x195B38E7, 0xC8EEDB79, + 0x7C0A47A1, 0x420FE97C, 0x841EC9F8, 0x00000000, 0x80868309, 0x2BED4832, 0x1170AC1E, 0x5A724E6C, + 0x0EFFFBFD, 0x8538560F, 0xAED51E3D, 0x2D392736, 0x0FD9640A, 0x5CA62168, 0x5B54D19B, 0x362E3A24, + 0x0A67B10C, 0x57E70F93, 0xEE96D2B4, 0x9B919E1B, 0xC0C54F80, 0xDC20A261, 0x774B695A, 0x121A161C, + 0x93BA0AE2, 0xA02AE5C0, 0x22E0433C, 0x1B171D12, 0x090D0B0E, 0x8BC7ADF2, 0xB6A8B92D, 0x1EA9C814, + 0xF1198557, 0x75074CAF, 0x99DDBBEE, 0x7F60FDA3, 0x01269FF7, 0x72F5BC5C, 0x663BC544, 0xFB7E345B, + 0x4329768B, 0x23C6DCCB, 0xEDFC68B6, 0xE4F163B8, 0x31DCCAD7, 0x63851042, 0x97224013, 0xC6112084, + 0x4A247D85, 0xBB3DF8D2, 0xF93211AE, 0x29A16DC7, 0x9E2F4B1D, 0xB230F3DC, 0x8652EC0D, 0xC1E3D077, + 0xB3166C2B, 0x70B999A9, 0x9448FA11, 0xE9642247, 0xFC8CC4A8, 0xF03F1AA0, 0x7D2CD856, 0x3390EF22, + 0x494EC787, 0x38D1C1D9, 0xCAA2FE8C, 0xD40B3698, 0xF581CFA6, 0x7ADE28A5, 0xB78E26DA, 0xADBFA43F, + 0x3A9DE42C, 0x78920D50, 0x5FCC9B6A, 0x7E466254, 0x8D13C2F6, 0xD8B8E890, 0x39F75E2E, 0xC3AFF582, + 0x5D80BE9F, 0xD0937C69, 0xD52DA96F, 0x2512B3CF, 0xAC993BC8, 0x187DA710, 0x9C636EE8, 0x3BBB7BDB, + 0x267809CD, 0x5918F46E, 0x9AB701EC, 0x4F9AA883, 0x956E65E6, 0xFFE67EAA, 0xBCCF0821, 0x15E8E6EF, + 0xE79BD9BA, 0x6F36CE4A, 0x9F09D4EA, 0xB07CD629, 0xA4B2AF31, 0x3F23312A, 0xA59430C6, 0xA266C035, + 0x4EBC3774, 0x82CAA6FC, 0x90D0B0E0, 0xA7D81533, 0x04984AF1, 0xECDAF741, 0xCD500E7F, 0x91F62F17, + 0x4DD68D76, 0xEFB04D43, 0xAA4D54CC, 0x9604DFE4, 0xD1B5E39E, 0x6A881B4C, 0x2C1FB8C1, 0x65517F46, + 0x5EEA049D, 0x8C355D01, 0x877473FA, 0x0B412EFB, 0x671D5AB3, 0xDBD25292, 0x105633E9, 0xD647136D, + 0xD7618C9A, 0xA10C7A37, 0xF8148E59, 0x133C89EB, 0xA927EECE, 0x61C935B7, 0x1CE5EDE1, 0x47B13C7A, + 0xD2DF599C, 0xF2733F55, 0x14CE7918, 0xC737BF73, 0xF7CDEA53, 0xFDAA5B5F, 0x3D6F14DF, 0x44DB8678, + 0xAFF381CA, 0x68C43EB9, 0x24342C38, 0xA3405FC2, 0x1DC37216, 0xE2250CBC, 0x3C498B28, 0x0D9541FF, + 0xA8017139, 0x0CB3DE08, 0xB4E49CD8, 0x56C19064, 0xCB84617B, 0x32B670D5, 0x6C5C7448, 0xB85742D0 + ); + + for ($i = 0; $i < 256; $i++) { + $t2[$i << 8] = (($t3[$i] << 8) & 0xFFFFFF00) | (($t3[$i] >> 24) & 0x000000FF); + $t1[$i << 16] = (($t3[$i] << 16) & 0xFFFF0000) | (($t3[$i] >> 16) & 0x0000FFFF); + $t0[$i << 24] = (($t3[$i] << 24) & 0xFF000000) | (($t3[$i] >> 8) & 0x00FFFFFF); + + $dt2[$i << 8] = (($this->dt3[$i] << 8) & 0xFFFFFF00) | (($dt3[$i] >> 24) & 0x000000FF); + $dt1[$i << 16] = (($this->dt3[$i] << 16) & 0xFFFF0000) | (($dt3[$i] >> 16) & 0x0000FFFF); + $dt0[$i << 24] = (($this->dt3[$i] << 24) & 0xFF000000) | (($dt3[$i] >> 8) & 0x00FFFFFF); + } + } + + /** + * Sets the key. + * + * Keys can be of any length. Rijndael, itself, requires the use of a key that's between 128-bits and 256-bits long and + * whose length is a multiple of 32. If the key is less than 256-bits and the key length isn't set, we round the length + * up to the closest valid key length, padding $key with null bytes. If the key is more than 256-bits, we trim the + * excess bits. + * + * If the key is not explicitly set, it'll be assumed to be all null bytes. + * + * @access public + * @param String $key + */ + function setKey($key) + { + $this->key = $key; + $this->changed = true; + } + + /** + * Sets the initialization vector. (optional) + * + * SetIV is not required when CRYPT_RIJNDAEL_MODE_ECB is being used. If not explictly set, it'll be assumed + * to be all zero's. + * + * @access public + * @param String $iv + */ + function setIV($iv) + { + $this->encryptIV = $this->decryptIV = $this->iv = str_pad(substr($iv, 0, $this->block_size), $this->block_size, chr(0));; + } + + /** + * Sets the key length + * + * Valid key lengths are 128, 160, 192, 224, and 256. If the length is less than 128, it will be rounded up to + * 128. If the length is greater then 128 and invalid, it will be rounded down to the closest valid amount. + * + * @access public + * @param Integer $length + */ + function setKeyLength($length) + { + $length >>= 5; + if ($length > 8) { + $length = 8; + } else if ($length < 4) { + $length = 4; + } + $this->Nk = $length; + $this->key_size = $length << 2; + + $this->explicit_key_length = true; + $this->changed = true; + } + + /** + * Sets the block length + * + * Valid block lengths are 128, 160, 192, 224, and 256. If the length is less than 128, it will be rounded up to + * 128. If the length is greater then 128 and invalid, it will be rounded down to the closest valid amount. + * + * @access public + * @param Integer $length + */ + function setBlockLength($length) + { + $length >>= 5; + if ($length > 8) { + $length = 8; + } else if ($length < 4) { + $length = 4; + } + $this->Nb = $length; + $this->block_size = $length << 2; + $this->changed = true; + } + + /** + * Generate CTR XOR encryption key + * + * Encrypt the output of this and XOR it against the ciphertext / plaintext to get the + * plaintext / ciphertext in CTR mode. + * + * @see Crypt_Rijndael::decrypt() + * @see Crypt_Rijndael::encrypt() + * @access public + * @param Integer $length + * @param String $iv + */ + function _generate_xor($length, &$iv) + { + $xor = ''; + $block_size = $this->block_size; + $num_blocks = floor(($length + ($block_size - 1)) / $block_size); + for ($i = 0; $i < $num_blocks; $i++) { + $xor.= $iv; + for ($j = 4; $j <= $block_size; $j+=4) { + $temp = substr($iv, -$j, 4); + switch ($temp) { + case "\xFF\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x00\x00\x00\x00", -$j, 4); + break; + case "\x7F\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x80\x00\x00\x00", -$j, 4); + break 2; + default: + extract(unpack('Ncount', $temp)); + $iv = substr_replace($iv, pack('N', $count + 1), -$j, 4); + break 2; + } + } + } + + return $xor; + } + + /** + * Encrypts a message. + * + * $plaintext will be padded with additional bytes such that it's length is a multiple of the block size. Other Rjindael + * implementations may or may not pad in the same manner. Other common approaches to padding and the reasons why it's + * necessary are discussed in the following + * URL: + * + * {@link http://www.di-mgt.com.au/cryptopad.html http://www.di-mgt.com.au/cryptopad.html} + * + * An alternative to padding is to, separately, send the length of the file. This is what SSH, in fact, does. + * strlen($plaintext) will still need to be a multiple of 8, however, arbitrary values can be added to make it that + * length. + * + * @see Crypt_Rijndael::decrypt() + * @access public + * @param String $plaintext + */ + function encrypt($plaintext) + { + $this->_setup(); + if ($this->mode != CRYPT_RIJNDAEL_MODE_CTR) { + $plaintext = $this->_pad($plaintext); + } + + $block_size = $this->block_size; + $ciphertext = ''; + switch ($this->mode) { + case CRYPT_RIJNDAEL_MODE_ECB: + for ($i = 0; $i < strlen($plaintext); $i+=$block_size) { + $ciphertext.= $this->_encryptBlock(substr($plaintext, $i, $block_size)); + } + break; + case CRYPT_RIJNDAEL_MODE_CBC: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=$block_size) { + $block = substr($plaintext, $i, $block_size); + $block = $this->_encryptBlock($block ^ $xor); + $xor = $block; + $ciphertext.= $block; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + break; + case CRYPT_RIJNDAEL_MODE_CTR: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=$block_size) { + $block = substr($plaintext, $i, $block_size); + $key = $this->_encryptBlock($this->_generate_xor($block_size, $xor)); + $ciphertext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + } + + return $ciphertext; + } + + /** + * Decrypts a message. + * + * If strlen($ciphertext) is not a multiple of the block size, null bytes will be added to the end of the string until + * it is. + * + * @see Crypt_Rijndael::encrypt() + * @access public + * @param String $ciphertext + */ + function decrypt($ciphertext) + { + $this->_setup(); + + if ($this->mode != CRYPT_RIJNDAEL_MODE_CTR) { + // we pad with chr(0) since that's what mcrypt_generic does. to quote from http://php.net/function.mcrypt-generic : + // "The data is padded with "\0" to make sure the length of the data is n * blocksize." + $ciphertext = str_pad($ciphertext, (strlen($ciphertext) + $this->block_size - 1) % $this->block_size, chr(0)); + } + + $block_size = $this->block_size; + $plaintext = ''; + switch ($this->mode) { + case CRYPT_RIJNDAEL_MODE_ECB: + for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) { + $plaintext.= $this->_decryptBlock(substr($ciphertext, $i, $block_size)); + } + break; + case CRYPT_RIJNDAEL_MODE_CBC: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) { + $block = substr($ciphertext, $i, $block_size); + $plaintext.= $this->_decryptBlock($block) ^ $xor; + $xor = $block; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + break; + case CRYPT_RIJNDAEL_MODE_CTR: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) { + $block = substr($ciphertext, $i, $block_size); + $key = $this->_encryptBlock($this->_generate_xor($block_size, $xor)); + $plaintext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + } + + return $this->mode != CRYPT_RIJNDAEL_MODE_CTR ? $this->_unpad($plaintext) : $plaintext; + } + + /** + * Encrypts a block + * + * @access private + * @param String $in + * @return String + */ + function _encryptBlock($in) + { + $state = array(); + $words = unpack('N*word', $in); + + $w = $this->w; + $t0 = $this->t0; + $t1 = $this->t1; + $t2 = $this->t2; + $t3 = $this->t3; + $Nb = $this->Nb; + $Nr = $this->Nr; + $c = $this->c; + + // addRoundKey + $i = 0; + foreach ($words as $word) { + $state[] = $word ^ $w[0][$i++]; + } + + // fips-197.pdf#page=19, "Figure 5. Pseudo Code for the Cipher", states that this loop has four components - + // subBytes, shiftRows, mixColumns, and addRoundKey. fips-197.pdf#page=30, "Implementation Suggestions Regarding + // Various Platforms" suggests that performs enhanced implementations are described in Rijndael-ammended.pdf. + // Rijndael-ammended.pdf#page=20, "Implementation aspects / 32-bit processor", discusses such an optimization. + // Unfortunately, the description given there is not quite correct. Per aes.spec.v316.pdf#page=19 [1], + // equation (7.4.7) is supposed to use addition instead of subtraction, so we'll do that here, as well. + + // [1] http://fp.gladman.plus.com/cryptography_technology/rijndael/aes.spec.v316.pdf + $temp = array(); + for ($round = 1; $round < $Nr; $round++) { + $i = 0; // $c[0] == 0 + $j = $c[1]; + $k = $c[2]; + $l = $c[3]; + + while ($i < $this->Nb) { + $temp[$i] = $t0[$state[$i] & 0xFF000000] ^ + $t1[$state[$j] & 0x00FF0000] ^ + $t2[$state[$k] & 0x0000FF00] ^ + $t3[$state[$l] & 0x000000FF] ^ + $w[$round][$i]; + $i++; + $j = ($j + 1) % $Nb; + $k = ($k + 1) % $Nb; + $l = ($l + 1) % $Nb; + } + + for ($i = 0; $i < $Nb; $i++) { + $state[$i] = $temp[$i]; + } + } + + // subWord + for ($i = 0; $i < $Nb; $i++) { + $state[$i] = $this->_subWord($state[$i]); + } + + // shiftRows + addRoundKey + $i = 0; // $c[0] == 0 + $j = $c[1]; + $k = $c[2]; + $l = $c[3]; + while ($i < $this->Nb) { + $temp[$i] = ($state[$i] & 0xFF000000) ^ + ($state[$j] & 0x00FF0000) ^ + ($state[$k] & 0x0000FF00) ^ + ($state[$l] & 0x000000FF) ^ + $w[$Nr][$i]; + $i++; + $j = ($j + 1) % $Nb; + $k = ($k + 1) % $Nb; + $l = ($l + 1) % $Nb; + } + $state = $temp; + + array_unshift($state, 'N*'); + + return call_user_func_array('pack', $state); + } + + /** + * Decrypts a block + * + * @access private + * @param String $in + * @return String + */ + function _decryptBlock($in) + { + $state = array(); + $words = unpack('N*word', $in); + + $num_states = count($state); + $dw = $this->dw; + $dt0 = $this->dt0; + $dt1 = $this->dt1; + $dt2 = $this->dt2; + $dt3 = $this->dt3; + $Nb = $this->Nb; + $Nr = $this->Nr; + $c = $this->c; + + // addRoundKey + $i = 0; + foreach ($words as $word) { + $state[] = $word ^ $dw[$Nr][$i++]; + } + + $temp = array(); + for ($round = $Nr - 1; $round > 0; $round--) { + $i = 0; // $c[0] == 0 + $j = $Nb - $c[1]; + $k = $Nb - $c[2]; + $l = $Nb - $c[3]; + + while ($i < $Nb) { + $temp[$i] = $dt0[$state[$i] & 0xFF000000] ^ + $dt1[$state[$j] & 0x00FF0000] ^ + $dt2[$state[$k] & 0x0000FF00] ^ + $dt3[$state[$l] & 0x000000FF] ^ + $dw[$round][$i]; + $i++; + $j = ($j + 1) % $Nb; + $k = ($k + 1) % $Nb; + $l = ($l + 1) % $Nb; + } + + for ($i = 0; $i < $Nb; $i++) { + $state[$i] = $temp[$i]; + } + } + + // invShiftRows + invSubWord + addRoundKey + $i = 0; // $c[0] == 0 + $j = $Nb - $c[1]; + $k = $Nb - $c[2]; + $l = $Nb - $c[3]; + + while ($i < $Nb) { + $temp[$i] = $dw[0][$i] ^ + $this->_invSubWord(($state[$i] & 0xFF000000) | + ($state[$j] & 0x00FF0000) | + ($state[$k] & 0x0000FF00) | + ($state[$l] & 0x000000FF)); + $i++; + $j = ($j + 1) % $Nb; + $k = ($k + 1) % $Nb; + $l = ($l + 1) % $Nb; + } + + $state = $temp; + + array_unshift($state, 'N*'); + + return call_user_func_array('pack', $state); + } + + /** + * Setup Rijndael + * + * Validates all the variables and calculates $Nr - the number of rounds that need to be performed - and $w - the key + * key schedule. + * + * @access private + */ + function _setup() + { + // Each number in $rcon is equal to the previous number multiplied by two in Rijndael's finite field. + // See http://en.wikipedia.org/wiki/Finite_field_arithmetic#Multiplicative_inverse + static $rcon = array(0, + 0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, + 0x20000000, 0x40000000, 0x80000000, 0x1B000000, 0x36000000, + 0x6C000000, 0xD8000000, 0xAB000000, 0x4D000000, 0x9A000000, + 0x2F000000, 0x5E000000, 0xBC000000, 0x63000000, 0xC6000000, + 0x97000000, 0x35000000, 0x6A000000, 0xD4000000, 0xB3000000, + 0x7D000000, 0xFA000000, 0xEF000000, 0xC5000000, 0x91000000 + ); + + if (!$this->changed) { + return; + } + + if (!$this->explicit_key_length) { + // we do >> 2, here, and not >> 5, as we do above, since strlen($this->key) tells us the number of bytes - not bits + $length = strlen($this->key) >> 2; + if ($length > 8) { + $length = 8; + } else if ($length < 4) { + $length = 4; + } + $this->Nk = $length; + $this->key_size = $length << 2; + } + + $this->key = str_pad(substr($this->key, 0, $this->key_size), $this->key_size, chr(0)); + $this->encryptIV = $this->decryptIV = $this->iv = str_pad(substr($this->iv, 0, $this->block_size), $this->block_size, chr(0)); + + // see Rijndael-ammended.pdf#page=44 + $this->Nr = max($this->Nk, $this->Nb) + 6; + + // shift offsets for Nb = 5, 7 are defined in Rijndael-ammended.pdf#page=44, + // "Table 8: Shift offsets in Shiftrow for the alternative block lengths" + // shift offsets for Nb = 4, 6, 8 are defined in Rijndael-ammended.pdf#page=14, + // "Table 2: Shift offsets for different block lengths" + switch ($this->Nb) { + case 4: + case 5: + case 6: + $this->c = array(0, 1, 2, 3); + break; + case 7: + $this->c = array(0, 1, 2, 4); + break; + case 8: + $this->c = array(0, 1, 3, 4); + } + + $key = $this->key; + + $w = array_values(unpack('N*words', $key)); + + $length = $this->Nb * ($this->Nr + 1); + for ($i = $this->Nk; $i < $length; $i++) { + $temp = $w[$i - 1]; + if ($i % $this->Nk == 0) { + // according to , "the size of an integer is platform-dependent". + // on a 32-bit machine, it's 32-bits, and on a 64-bit machine, it's 64-bits. on a 32-bit machine, + // 0xFFFFFFFF << 8 == 0xFFFFFF00, but on a 64-bit machine, it equals 0xFFFFFFFF00. as such, doing 'and' + // with 0xFFFFFFFF (or 0xFFFFFF00) on a 32-bit machine is unnecessary, but on a 64-bit machine, it is. + $temp = (($temp << 8) & 0xFFFFFF00) | (($temp >> 24) & 0x000000FF); // rotWord + $temp = $this->_subWord($temp) ^ $rcon[$i / $this->Nk]; + } else if ($this->Nk > 6 && $i % $this->Nk == 4) { + $temp = $this->_subWord($temp); + } + $w[$i] = $w[$i - $this->Nk] ^ $temp; + } + + // convert the key schedule from a vector of $Nb * ($Nr + 1) length to a matrix with $Nr + 1 rows and $Nb columns + // and generate the inverse key schedule. more specifically, + // according to (section 5.3.3), + // "The key expansion for the Inverse Cipher is defined as follows: + // 1. Apply the Key Expansion. + // 2. Apply InvMixColumn to all Round Keys except the first and the last one." + // also, see fips-197.pdf#page=27, "5.3.5 Equivalent Inverse Cipher" + $temp = array(); + for ($i = $row = $col = 0; $i < $length; $i++, $col++) { + if ($col == $this->Nb) { + if ($row == 0) { + $this->dw[0] = $this->w[0]; + } else { + // subWord + invMixColumn + invSubWord = invMixColumn + $j = 0; + while ($j < $this->Nb) { + $dw = $this->_subWord($this->w[$row][$j]); + $temp[$j] = $this->dt0[$dw & 0xFF000000] ^ + $this->dt1[$dw & 0x00FF0000] ^ + $this->dt2[$dw & 0x0000FF00] ^ + $this->dt3[$dw & 0x000000FF]; + $j++; + } + $this->dw[$row] = $temp; + } + + $col = 0; + $row++; + } + $this->w[$row][$col] = $w[$i]; + } + + $this->dw[$row] = $this->w[$row]; + + $this->changed = false; + } + + /** + * Performs S-Box substitutions + * + * @access private + */ + function _subWord($word) + { + static $sbox0, $sbox1, $sbox2, $sbox3; + + if (empty($sbox0)) { + $sbox0 = array( + 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, + 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, + 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, + 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, + 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, + 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, + 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, + 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, + 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, + 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, + 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, + 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, + 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, + 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, + 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, + 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16 + ); + + $sbox1 = array(); + $sbox2 = array(); + $sbox3 = array(); + + for ($i = 0; $i < 256; $i++) { + $sbox1[$i << 8] = $sbox0[$i] << 8; + $sbox2[$i << 16] = $sbox0[$i] << 16; + $sbox3[$i << 24] = $sbox0[$i] << 24; + } + } + + return $sbox0[$word & 0x000000FF] | + $sbox1[$word & 0x0000FF00] | + $sbox2[$word & 0x00FF0000] | + $sbox3[$word & 0xFF000000]; + } + + /** + * Performs inverse S-Box substitutions + * + * @access private + */ + function _invSubWord($word) + { + static $sbox0, $sbox1, $sbox2, $sbox3; + + if (empty($sbox0)) { + $sbox0 = array( + 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, + 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, + 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, + 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, + 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, + 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, + 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, + 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, + 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, + 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, + 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, + 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, + 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, + 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, + 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D + ); + + $sbox1 = array(); + $sbox2 = array(); + $sbox3 = array(); + + for ($i = 0; $i < 256; $i++) { + $sbox1[$i << 8] = $sbox0[$i] << 8; + $sbox2[$i << 16] = $sbox0[$i] << 16; + $sbox3[$i << 24] = $sbox0[$i] << 24; + } + } + + return $sbox0[$word & 0x000000FF] | + $sbox1[$word & 0x0000FF00] | + $sbox2[$word & 0x00FF0000] | + $sbox3[$word & 0xFF000000]; + } + + /** + * Pad "packets". + * + * Rijndael works by encrypting between sixteen and thirty-two bytes at a time, provided that number is also a multiple + * of four. If you ever need to encrypt or decrypt something that isn't of the proper length, it becomes necessary to + * pad the input so that it is of the proper length. + * + * Padding is enabled by default. Sometimes, however, it is undesirable to pad strings. Such is the case in SSH, + * where "packets" are padded with random bytes before being encrypted. Unpad these packets and you risk stripping + * away characters that shouldn't be stripped away. (SSH knows how many bytes are added because the length is + * transmitted separately) + * + * @see Crypt_Rijndael::disablePadding() + * @access public + */ + function enablePadding() + { + $this->padding = true; + } + + /** + * Do not pad packets. + * + * @see Crypt_Rijndael::enablePadding() + * @access public + */ + function disablePadding() + { + $this->padding = false; + } + + /** + * Pads a string + * + * Pads a string using the RSA PKCS padding standards so that its length is a multiple of the blocksize. + * $block_size - (strlen($text) % $block_size) bytes are added, each of which is equal to + * chr($block_size - (strlen($text) % $block_size) + * + * If padding is disabled and $text is not a multiple of the blocksize, the string will be padded regardless + * and padding will, hence forth, be enabled. + * + * @see Crypt_Rijndael::_unpad() + * @access private + */ + function _pad($text) + { + $length = strlen($text); + + if (!$this->padding) { + if ($length % $this->block_size == 0) { + return $text; + } else { + user_error("The plaintext's length ($length) is not a multiple of the block size ({$this->block_size})", E_USER_NOTICE); + $this->padding = true; + } + } + + $pad = $this->block_size - ($length % $this->block_size); + + return str_pad($text, $length + $pad, chr($pad)); + } + + /** + * Unpads a string. + * + * If padding is enabled and the reported padding length is invalid the encryption key will be assumed to be wrong + * and false will be returned. + * + * @see Crypt_Rijndael::_pad() + * @access private + */ + function _unpad($text) + { + if (!$this->padding) { + return $text; + } + + $length = ord($text[strlen($text) - 1]); + + if (!$length || $length > $this->block_size) { + return false; + } + + return substr($text, 0, -$length); + } + + /** + * Treat consecutive "packets" as if they are a continuous buffer. + * + * Say you have a 32-byte plaintext $plaintext. Using the default behavior, the two following code snippets + * will yield different outputs: + * + * + * echo $rijndael->encrypt(substr($plaintext, 0, 16)); + * echo $rijndael->encrypt(substr($plaintext, 16, 16)); + * + * + * echo $rijndael->encrypt($plaintext); + * + * + * The solution is to enable the continuous buffer. Although this will resolve the above discrepancy, it creates + * another, as demonstrated with the following: + * + * + * $rijndael->encrypt(substr($plaintext, 0, 16)); + * echo $rijndael->decrypt($des->encrypt(substr($plaintext, 16, 16))); + * + * + * echo $rijndael->decrypt($des->encrypt(substr($plaintext, 16, 16))); + * + * + * With the continuous buffer disabled, these would yield the same output. With it enabled, they yield different + * outputs. The reason is due to the fact that the initialization vector's change after every encryption / + * decryption round when the continuous buffer is enabled. When it's disabled, they remain constant. + * + * Put another way, when the continuous buffer is enabled, the state of the Crypt_Rijndael() object changes after each + * encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that + * continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them), + * however, they are also less intuitive and more likely to cause you problems. + * + * @see Crypt_Rijndael::disableContinuousBuffer() + * @access public + */ + function enableContinuousBuffer() + { + $this->continuousBuffer = true; + } + + /** + * Treat consecutive packets as if they are a discontinuous buffer. + * + * The default behavior. + * + * @see Crypt_Rijndael::enableContinuousBuffer() + * @access public + */ + function disableContinuousBuffer() + { + $this->continuousBuffer = false; + $this->encryptIV = $this->iv; + $this->decryptIV = $this->iv; + } + + /** + * String Shift + * + * Inspired by array_shift + * + * @param String $string + * @param optional Integer $index + * @return String + * @access private + */ + function _string_shift(&$string, $index = 1) + { + $substr = substr($string, 0, $index); + $string = substr($string, $index); + return $substr; + } +} + +// vim: ts=4:sw=4:et: +// vim6: fdl=1: \ No newline at end of file diff --git a/library/phpsec/Crypt/TripleDES.php b/library/phpsec/Crypt/TripleDES.php new file mode 100644 index 000000000..4d0dbbca0 --- /dev/null +++ b/library/phpsec/Crypt/TripleDES.php @@ -0,0 +1,690 @@ + + * setKey('abcdefghijklmnopqrstuvwx'); + * + * $size = 10 * 1024; + * $plaintext = ''; + * for ($i = 0; $i < $size; $i++) { + * $plaintext.= 'a'; + * } + * + * echo $des->decrypt($des->encrypt($plaintext)); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Crypt + * @package Crypt_TripleDES + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: TripleDES.php,v 1.13 2010/02/26 03:40:25 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Crypt_DES + */ +require_once 'DES.php'; + +/** + * Encrypt / decrypt using inner chaining + * + * Inner chaining is used by SSH-1 and is generally considered to be less secure then outer chaining (CRYPT_DES_MODE_CBC3). + */ +define('CRYPT_DES_MODE_3CBC', 3); + +/** + * Encrypt / decrypt using outer chaining + * + * Outer chaining is used by SSH-2 and when the mode is set to CRYPT_DES_MODE_CBC. + */ +define('CRYPT_DES_MODE_CBC3', CRYPT_DES_MODE_CBC); + +/** + * Pure-PHP implementation of Triple DES. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Crypt_TerraDES + */ +class Crypt_TripleDES { + /** + * The Three Keys + * + * @see Crypt_TripleDES::setKey() + * @var String + * @access private + */ + var $key = "\0\0\0\0\0\0\0\0"; + + /** + * The Encryption Mode + * + * @see Crypt_TripleDES::Crypt_TripleDES() + * @var Integer + * @access private + */ + var $mode = CRYPT_DES_MODE_CBC; + + /** + * Continuous Buffer status + * + * @see Crypt_TripleDES::enableContinuousBuffer() + * @var Boolean + * @access private + */ + var $continuousBuffer = false; + + /** + * Padding status + * + * @see Crypt_TripleDES::enablePadding() + * @var Boolean + * @access private + */ + var $padding = true; + + /** + * The Initialization Vector + * + * @see Crypt_TripleDES::setIV() + * @var String + * @access private + */ + var $iv = "\0\0\0\0\0\0\0\0"; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_TripleDES::enableContinuousBuffer() + * @var String + * @access private + */ + var $encryptIV = "\0\0\0\0\0\0\0\0"; + + /** + * A "sliding" Initialization Vector + * + * @see Crypt_TripleDES::enableContinuousBuffer() + * @var String + * @access private + */ + var $decryptIV = "\0\0\0\0\0\0\0\0"; + + /** + * The Crypt_DES objects + * + * @var Array + * @access private + */ + var $des; + + /** + * mcrypt resource for encryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::encrypt() + * @var String + * @access private + */ + var $enmcrypt; + + /** + * mcrypt resource for decryption + * + * The mcrypt resource can be recreated every time something needs to be created or it can be created just once. + * Since mcrypt operates in continuous mode, by default, it'll need to be recreated when in non-continuous mode. + * + * @see Crypt_AES::decrypt() + * @var String + * @access private + */ + var $demcrypt; + + /** + * Does the (en|de)mcrypt resource need to be (re)initialized? + * + * @see setKey() + * @see setIV() + * @var Boolean + * @access private + */ + var $changed = true; + + /** + * Default Constructor. + * + * Determines whether or not the mcrypt extension should be used. $mode should only, at present, be + * CRYPT_DES_MODE_ECB or CRYPT_DES_MODE_CBC. If not explictly set, CRYPT_DES_MODE_CBC will be used. + * + * @param optional Integer $mode + * @return Crypt_TripleDES + * @access public + */ + function Crypt_TripleDES($mode = CRYPT_DES_MODE_CBC) + { + if ( !defined('CRYPT_DES_MODE') ) { + switch (true) { + case extension_loaded('mcrypt'): + // i'd check to see if des was supported, by doing in_array('des', mcrypt_list_algorithms('')), + // but since that can be changed after the object has been created, there doesn't seem to be + // a lot of point... + define('CRYPT_DES_MODE', CRYPT_DES_MODE_MCRYPT); + break; + default: + define('CRYPT_DES_MODE', CRYPT_DES_MODE_INTERNAL); + } + } + + if ( $mode == CRYPT_DES_MODE_3CBC ) { + $this->mode = CRYPT_DES_MODE_3CBC; + $this->des = array( + new Crypt_DES(CRYPT_DES_MODE_CBC), + new Crypt_DES(CRYPT_DES_MODE_CBC), + new Crypt_DES(CRYPT_DES_MODE_CBC) + ); + + // we're going to be doing the padding, ourselves, so disable it in the Crypt_DES objects + $this->des[0]->disablePadding(); + $this->des[1]->disablePadding(); + $this->des[2]->disablePadding(); + + return; + } + + switch ( CRYPT_DES_MODE ) { + case CRYPT_DES_MODE_MCRYPT: + switch ($mode) { + case CRYPT_DES_MODE_ECB: + $this->mode = MCRYPT_MODE_ECB; + break; + case CRYPT_DES_MODE_CTR: + $this->mode = 'ctr'; + break; + case CRYPT_DES_MODE_CBC: + default: + $this->mode = MCRYPT_MODE_CBC; + } + + break; + default: + $this->des = array( + new Crypt_DES(CRYPT_DES_MODE_ECB), + new Crypt_DES(CRYPT_DES_MODE_ECB), + new Crypt_DES(CRYPT_DES_MODE_ECB) + ); + + // we're going to be doing the padding, ourselves, so disable it in the Crypt_DES objects + $this->des[0]->disablePadding(); + $this->des[1]->disablePadding(); + $this->des[2]->disablePadding(); + + switch ($mode) { + case CRYPT_DES_MODE_ECB: + case CRYPT_DES_MODE_CTR: + case CRYPT_DES_MODE_CBC: + $this->mode = $mode; + break; + default: + $this->mode = CRYPT_DES_MODE_CBC; + } + } + } + + /** + * Sets the key. + * + * Keys can be of any length. Triple DES, itself, can use 128-bit (eg. strlen($key) == 16) or + * 192-bit (eg. strlen($key) == 24) keys. This function pads and truncates $key as appropriate. + * + * DES also requires that every eighth bit be a parity bit, however, we'll ignore that. + * + * If the key is not explicitly set, it'll be assumed to be all zero's. + * + * @access public + * @param String $key + */ + function setKey($key) + { + $length = strlen($key); + if ($length > 8) { + $key = str_pad($key, 24, chr(0)); + // if $key is between 64 and 128-bits, use the first 64-bits as the last, per this: + // http://php.net/function.mcrypt-encrypt#47973 + //$key = $length <= 16 ? substr_replace($key, substr($key, 0, 8), 16) : substr($key, 0, 24); + } + $this->key = $key; + switch (true) { + case CRYPT_DES_MODE == CRYPT_DES_MODE_INTERNAL: + case $this->mode == CRYPT_DES_MODE_3CBC: + $this->des[0]->setKey(substr($key, 0, 8)); + $this->des[1]->setKey(substr($key, 8, 8)); + $this->des[2]->setKey(substr($key, 16, 8)); + } + $this->changed = true; + } + + /** + * Sets the initialization vector. (optional) + * + * SetIV is not required when CRYPT_DES_MODE_ECB is being used. If not explictly set, it'll be assumed + * to be all zero's. + * + * @access public + * @param String $iv + */ + function setIV($iv) + { + $this->encryptIV = $this->decryptIV = $this->iv = str_pad(substr($iv, 0, 8), 8, chr(0)); + if ($this->mode == CRYPT_DES_MODE_3CBC) { + $this->des[0]->setIV($iv); + $this->des[1]->setIV($iv); + $this->des[2]->setIV($iv); + } + $this->changed = true; + } + + /** + * Generate CTR XOR encryption key + * + * Encrypt the output of this and XOR it against the ciphertext / plaintext to get the + * plaintext / ciphertext in CTR mode. + * + * @see Crypt_DES::decrypt() + * @see Crypt_DES::encrypt() + * @access public + * @param Integer $length + * @param String $iv + */ + function _generate_xor($length, &$iv) + { + $xor = ''; + $num_blocks = ($length + 7) >> 3; + for ($i = 0; $i < $num_blocks; $i++) { + $xor.= $iv; + for ($j = 4; $j <= 8; $j+=4) { + $temp = substr($iv, -$j, 4); + switch ($temp) { + case "\xFF\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x00\x00\x00\x00", -$j, 4); + break; + case "\x7F\xFF\xFF\xFF": + $iv = substr_replace($iv, "\x80\x00\x00\x00", -$j, 4); + break 2; + default: + extract(unpack('Ncount', $temp)); + $iv = substr_replace($iv, pack('N', $count + 1), -$j, 4); + break 2; + } + } + } + + return $xor; + } + + /** + * Encrypts a message. + * + * @access public + * @param String $plaintext + */ + function encrypt($plaintext) + { + if ($this->mode != CRYPT_DES_MODE_CTR && $this->mode != 'ctr') { + $plaintext = $this->_pad($plaintext); + } + + // if the key is smaller then 8, do what we'd normally do + if ($this->mode == CRYPT_DES_MODE_3CBC && strlen($this->key) > 8) { + $ciphertext = $this->des[2]->encrypt($this->des[1]->decrypt($this->des[0]->encrypt($plaintext))); + + return $ciphertext; + } + + if ( CRYPT_DES_MODE == CRYPT_DES_MODE_MCRYPT ) { + if ($this->changed) { + if (!isset($this->enmcrypt)) { + $this->enmcrypt = mcrypt_module_open(MCRYPT_3DES, '', $this->mode, ''); + } + mcrypt_generic_init($this->enmcrypt, $this->key, $this->encryptIV); + $this->changed = false; + } + + $ciphertext = mcrypt_generic($this->enmcrypt, $plaintext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->enmcrypt, $this->key, $this->encryptIV); + } + + return $ciphertext; + } + + if (strlen($this->key) <= 8) { + $this->des[0]->mode = $this->mode; + + return $this->des[0]->encrypt($plaintext); + } + + // we pad with chr(0) since that's what mcrypt_generic does. to quote from http://php.net/function.mcrypt-generic : + // "The data is padded with "\0" to make sure the length of the data is n * blocksize." + $plaintext = str_pad($plaintext, ceil(strlen($plaintext) / 8) * 8, chr(0)); + + $des = $this->des; + + $ciphertext = ''; + switch ($this->mode) { + case CRYPT_DES_MODE_ECB: + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $block = substr($plaintext, $i, 8); + $block = $des[0]->_processBlock($block, CRYPT_DES_ENCRYPT); + $block = $des[1]->_processBlock($block, CRYPT_DES_DECRYPT); + $block = $des[2]->_processBlock($block, CRYPT_DES_ENCRYPT); + $ciphertext.= $block; + } + break; + case CRYPT_DES_MODE_CBC: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $block = substr($plaintext, $i, 8) ^ $xor; + $block = $des[0]->_processBlock($block, CRYPT_DES_ENCRYPT); + $block = $des[1]->_processBlock($block, CRYPT_DES_DECRYPT); + $block = $des[2]->_processBlock($block, CRYPT_DES_ENCRYPT); + $xor = $block; + $ciphertext.= $block; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + break; + case CRYPT_DES_MODE_CTR: + $xor = $this->encryptIV; + for ($i = 0; $i < strlen($plaintext); $i+=8) { + $key = $this->_generate_xor(8, $xor); + $key = $des[0]->_processBlock($key, CRYPT_DES_ENCRYPT); + $key = $des[1]->_processBlock($key, CRYPT_DES_DECRYPT); + $key = $des[2]->_processBlock($key, CRYPT_DES_ENCRYPT); + $block = substr($plaintext, $i, 8); + $ciphertext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->encryptIV = $xor; + } + } + + return $ciphertext; + } + + /** + * Decrypts a message. + * + * @access public + * @param String $ciphertext + */ + function decrypt($ciphertext) + { + if ($this->mode == CRYPT_DES_MODE_3CBC && strlen($this->key) > 8) { + $plaintext = $this->des[0]->decrypt($this->des[1]->encrypt($this->des[2]->decrypt($ciphertext))); + + return $this->_unpad($plaintext); + } + + // we pad with chr(0) since that's what mcrypt_generic does. to quote from http://php.net/function.mcrypt-generic : + // "The data is padded with "\0" to make sure the length of the data is n * blocksize." + $ciphertext = str_pad($ciphertext, (strlen($ciphertext) + 7) & 0xFFFFFFF8, chr(0)); + + if ( CRYPT_DES_MODE == CRYPT_DES_MODE_MCRYPT ) { + if ($this->changed) { + if (!isset($this->demcrypt)) { + $this->demcrypt = mcrypt_module_open(MCRYPT_3DES, '', $this->mode, ''); + } + mcrypt_generic_init($this->demcrypt, $this->key, $this->decryptIV); + $this->changed = false; + } + + $plaintext = mdecrypt_generic($this->demcrypt, $ciphertext); + + if (!$this->continuousBuffer) { + mcrypt_generic_init($this->demcrypt, $this->key, $this->decryptIV); + } + + return $this->mode != 'ctr' ? $this->_unpad($plaintext) : $plaintext; + } + + if (strlen($this->key) <= 8) { + $this->des[0]->mode = $this->mode; + + return $this->_unpad($this->des[0]->decrypt($plaintext)); + } + + $des = $this->des; + + $plaintext = ''; + switch ($this->mode) { + case CRYPT_DES_MODE_ECB: + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $block = substr($ciphertext, $i, 8); + $block = $des[2]->_processBlock($block, CRYPT_DES_DECRYPT); + $block = $des[1]->_processBlock($block, CRYPT_DES_ENCRYPT); + $block = $des[0]->_processBlock($block, CRYPT_DES_DECRYPT); + $plaintext.= $block; + } + break; + case CRYPT_DES_MODE_CBC: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $orig = $block = substr($ciphertext, $i, 8); + $block = $des[2]->_processBlock($block, CRYPT_DES_DECRYPT); + $block = $des[1]->_processBlock($block, CRYPT_DES_ENCRYPT); + $block = $des[0]->_processBlock($block, CRYPT_DES_DECRYPT); + $plaintext.= $block ^ $xor; + $xor = $orig; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + break; + case CRYPT_DES_MODE_CTR: + $xor = $this->decryptIV; + for ($i = 0; $i < strlen($ciphertext); $i+=8) { + $key = $this->_generate_xor(8, $xor); + $key = $des[0]->_processBlock($key, CRYPT_DES_ENCRYPT); + $key = $des[1]->_processBlock($key, CRYPT_DES_DECRYPT); + $key = $des[2]->_processBlock($key, CRYPT_DES_ENCRYPT); + $block = substr($ciphertext, $i, 8); + $plaintext.= $block ^ $key; + } + if ($this->continuousBuffer) { + $this->decryptIV = $xor; + } + } + + return $this->mode != CRYPT_DES_MODE_CTR ? $this->_unpad($plaintext) : $plaintext; + } + + /** + * Treat consecutive "packets" as if they are a continuous buffer. + * + * Say you have a 16-byte plaintext $plaintext. Using the default behavior, the two following code snippets + * will yield different outputs: + * + * + * echo $des->encrypt(substr($plaintext, 0, 8)); + * echo $des->encrypt(substr($plaintext, 8, 8)); + * + * + * echo $des->encrypt($plaintext); + * + * + * The solution is to enable the continuous buffer. Although this will resolve the above discrepancy, it creates + * another, as demonstrated with the following: + * + * + * $des->encrypt(substr($plaintext, 0, 8)); + * echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8))); + * + * + * With the continuous buffer disabled, these would yield the same output. With it enabled, they yield different + * outputs. The reason is due to the fact that the initialization vector's change after every encryption / + * decryption round when the continuous buffer is enabled. When it's disabled, they remain constant. + * + * Put another way, when the continuous buffer is enabled, the state of the Crypt_DES() object changes after each + * encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that + * continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them), + * however, they are also less intuitive and more likely to cause you problems. + * + * @see Crypt_TripleDES::disableContinuousBuffer() + * @access public + */ + function enableContinuousBuffer() + { + $this->continuousBuffer = true; + if ($this->mode == CRYPT_DES_MODE_3CBC) { + $this->des[0]->enableContinuousBuffer(); + $this->des[1]->enableContinuousBuffer(); + $this->des[2]->enableContinuousBuffer(); + } + } + + /** + * Treat consecutive packets as if they are a discontinuous buffer. + * + * The default behavior. + * + * @see Crypt_TripleDES::enableContinuousBuffer() + * @access public + */ + function disableContinuousBuffer() + { + $this->continuousBuffer = false; + $this->encryptIV = $this->iv; + $this->decryptIV = $this->iv; + + if ($this->mode == CRYPT_DES_MODE_3CBC) { + $this->des[0]->disableContinuousBuffer(); + $this->des[1]->disableContinuousBuffer(); + $this->des[2]->disableContinuousBuffer(); + } + } + + /** + * Pad "packets". + * + * DES works by encrypting eight bytes at a time. If you ever need to encrypt or decrypt something that's not + * a multiple of eight, it becomes necessary to pad the input so that it's length is a multiple of eight. + * + * Padding is enabled by default. Sometimes, however, it is undesirable to pad strings. Such is the case in SSH1, + * where "packets" are padded with random bytes before being encrypted. Unpad these packets and you risk stripping + * away characters that shouldn't be stripped away. (SSH knows how many bytes are added because the length is + * transmitted separately) + * + * @see Crypt_TripleDES::disablePadding() + * @access public + */ + function enablePadding() + { + $this->padding = true; + } + + /** + * Do not pad packets. + * + * @see Crypt_TripleDES::enablePadding() + * @access public + */ + function disablePadding() + { + $this->padding = false; + } + + /** + * Pads a string + * + * Pads a string using the RSA PKCS padding standards so that its length is a multiple of the blocksize (8). + * 8 - (strlen($text) & 7) bytes are added, each of which is equal to chr(8 - (strlen($text) & 7) + * + * If padding is disabled and $text is not a multiple of the blocksize, the string will be padded regardless + * and padding will, hence forth, be enabled. + * + * @see Crypt_TripleDES::_unpad() + * @access private + */ + function _pad($text) + { + $length = strlen($text); + + if (!$this->padding) { + if (($length & 7) == 0) { + return $text; + } else { + user_error("The plaintext's length ($length) is not a multiple of the block size (8)", E_USER_NOTICE); + $this->padding = true; + } + } + + $pad = 8 - ($length & 7); + return str_pad($text, $length + $pad, chr($pad)); + } + + /** + * Unpads a string + * + * If padding is enabled and the reported padding length is invalid the encryption key will be assumed to be wrong + * and false will be returned. + * + * @see Crypt_TripleDES::_pad() + * @access private + */ + function _unpad($text) + { + if (!$this->padding) { + return $text; + } + + $length = ord($text[strlen($text) - 1]); + + if (!$length || $length > 8) { + return false; + } + + return substr($text, 0, -$length); + } +} + +// vim: ts=4:sw=4:et: +// vim6: fdl=1: \ No newline at end of file diff --git a/library/phpsec/Math/BigInteger.php b/library/phpsec/Math/BigInteger.php new file mode 100644 index 000000000..5b3a4fc8b --- /dev/null +++ b/library/phpsec/Math/BigInteger.php @@ -0,0 +1,3545 @@ +> and << cannot be used, nor can the modulo operator %, + * which only supports integers. Although this fact will slow this library down, the fact that such a high + * base is being used should more than compensate. + * + * When PHP version 6 is officially released, we'll be able to use 64-bit integers. This should, once again, + * allow bitwise operators, and will increase the maximum possible base to 2**31 (or 2**62 for addition / + * subtraction). + * + * Numbers are stored in {@link http://en.wikipedia.org/wiki/Endianness little endian} format. ie. + * (new Math_BigInteger(pow(2, 26)))->value = array(0, 1) + * + * Useful resources are as follows: + * + * - {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf Handbook of Applied Cryptography (HAC)} + * - {@link http://math.libtomcrypt.com/files/tommath.pdf Multi-Precision Math (MPM)} + * - Java's BigInteger classes. See /j2se/src/share/classes/java/math in jdk-1_5_0-src-jrl.zip + * + * Here's an example of how to use this library: + * + * add($b); + * + * echo $c->toString(); // outputs 5 + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Math + * @package Math_BigInteger + * @author Jim Wigginton + * @copyright MMVI Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: BigInteger.php,v 1.33 2010/03/22 22:32:03 terrafrost Exp $ + * @link http://pear.php.net/package/Math_BigInteger + */ + +/**#@+ + * Reduction constants + * + * @access private + * @see Math_BigInteger::_reduce() + */ +/** + * @see Math_BigInteger::_montgomery() + * @see Math_BigInteger::_prepMontgomery() + */ +define('MATH_BIGINTEGER_MONTGOMERY', 0); +/** + * @see Math_BigInteger::_barrett() + */ +define('MATH_BIGINTEGER_BARRETT', 1); +/** + * @see Math_BigInteger::_mod2() + */ +define('MATH_BIGINTEGER_POWEROF2', 2); +/** + * @see Math_BigInteger::_remainder() + */ +define('MATH_BIGINTEGER_CLASSIC', 3); +/** + * @see Math_BigInteger::__clone() + */ +define('MATH_BIGINTEGER_NONE', 4); +/**#@-*/ + +/**#@+ + * Array constants + * + * Rather than create a thousands and thousands of new Math_BigInteger objects in repeated function calls to add() and + * multiply() or whatever, we'll just work directly on arrays, taking them in as parameters and returning them. + * + * @access private + */ +/** + * $result[MATH_BIGINTEGER_VALUE] contains the value. + */ +define('MATH_BIGINTEGER_VALUE', 0); +/** + * $result[MATH_BIGINTEGER_SIGN] contains the sign. + */ +define('MATH_BIGINTEGER_SIGN', 1); +/**#@-*/ + +/**#@+ + * @access private + * @see Math_BigInteger::_montgomery() + * @see Math_BigInteger::_barrett() + */ +/** + * Cache constants + * + * $cache[MATH_BIGINTEGER_VARIABLE] tells us whether or not the cached data is still valid. + */ +define('MATH_BIGINTEGER_VARIABLE', 0); +/** + * $cache[MATH_BIGINTEGER_DATA] contains the cached data. + */ +define('MATH_BIGINTEGER_DATA', 1); +/**#@-*/ + +/**#@+ + * Mode constants. + * + * @access private + * @see Math_BigInteger::Math_BigInteger() + */ +/** + * To use the pure-PHP implementation + */ +define('MATH_BIGINTEGER_MODE_INTERNAL', 1); +/** + * To use the BCMath library + * + * (if enabled; otherwise, the internal implementation will be used) + */ +define('MATH_BIGINTEGER_MODE_BCMATH', 2); +/** + * To use the GMP library + * + * (if present; otherwise, either the BCMath or the internal implementation will be used) + */ +define('MATH_BIGINTEGER_MODE_GMP', 3); +/**#@-*/ + +/** + * The largest digit that may be used in addition / subtraction + * + * (we do pow(2, 52) instead of using 4503599627370496, directly, because some PHP installations + * will truncate 4503599627370496) + * + * @access private + */ +define('MATH_BIGINTEGER_MAX_DIGIT52', pow(2, 52)); + +/** + * Karatsuba Cutoff + * + * At what point do we switch between Karatsuba multiplication and schoolbook long multiplication? + * + * @access private + */ +define('MATH_BIGINTEGER_KARATSUBA_CUTOFF', 25); + +/** + * Pure-PHP arbitrary precision integer arithmetic library. Supports base-2, base-10, base-16, and base-256 + * numbers. + * + * @author Jim Wigginton + * @version 1.0.0RC4 + * @access public + * @package Math_BigInteger + */ +class Math_BigInteger { + /** + * Holds the BigInteger's value. + * + * @var Array + * @access private + */ + var $value; + + /** + * Holds the BigInteger's magnitude. + * + * @var Boolean + * @access private + */ + var $is_negative = false; + + /** + * Random number generator function + * + * @see setRandomGenerator() + * @access private + */ + var $generator = 'mt_rand'; + + /** + * Precision + * + * @see setPrecision() + * @access private + */ + var $precision = -1; + + /** + * Precision Bitmask + * + * @see setPrecision() + * @access private + */ + var $bitmask = false; + + /** + * Mode independant value used for serialization. + * + * If the bcmath or gmp extensions are installed $this->value will be a non-serializable resource, hence the need for + * a variable that'll be serializable regardless of whether or not extensions are being used. Unlike $this->value, + * however, $this->hex is only calculated when $this->__sleep() is called. + * + * @see __sleep() + * @see __wakeup() + * @var String + * @access private + */ + var $hex; + + /** + * Converts base-2, base-10, base-16, and binary strings (eg. base-256) to BigIntegers. + * + * If the second parameter - $base - is negative, then it will be assumed that the number's are encoded using + * two's compliment. The sole exception to this is -10, which is treated the same as 10 is. + * + * Here's an example: + * + * toString(); // outputs 50 + * ?> + * + * + * @param optional $x base-10 number or base-$base number if $base set. + * @param optional integer $base + * @return Math_BigInteger + * @access public + */ + function Math_BigInteger($x = 0, $base = 10) + { + if ( !defined('MATH_BIGINTEGER_MODE') ) { + switch (true) { + case extension_loaded('gmp'): + define('MATH_BIGINTEGER_MODE', MATH_BIGINTEGER_MODE_GMP); + break; + case extension_loaded('bcmath'): + define('MATH_BIGINTEGER_MODE', MATH_BIGINTEGER_MODE_BCMATH); + break; + default: + define('MATH_BIGINTEGER_MODE', MATH_BIGINTEGER_MODE_INTERNAL); + } + } + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + if (is_resource($x) && get_resource_type($x) == 'GMP integer') { + $this->value = $x; + return; + } + $this->value = gmp_init(0); + break; + case MATH_BIGINTEGER_MODE_BCMATH: + $this->value = '0'; + break; + default: + $this->value = array(); + } + + if (empty($x)) { + return; + } + + switch ($base) { + case -256: + if (ord($x[0]) & 0x80) { + $x = ~$x; + $this->is_negative = true; + } + case 256: + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $sign = $this->is_negative ? '-' : ''; + $this->value = gmp_init($sign . '0x' . bin2hex($x)); + break; + case MATH_BIGINTEGER_MODE_BCMATH: + // round $len to the nearest 4 (thanks, DavidMJ!) + $len = (strlen($x) + 3) & 0xFFFFFFFC; + + $x = str_pad($x, $len, chr(0), STR_PAD_LEFT); + + for ($i = 0; $i < $len; $i+= 4) { + $this->value = bcmul($this->value, '4294967296', 0); // 4294967296 == 2**32 + $this->value = bcadd($this->value, 0x1000000 * ord($x[$i]) + ((ord($x[$i + 1]) << 16) | (ord($x[$i + 2]) << 8) | ord($x[$i + 3])), 0); + } + + if ($this->is_negative) { + $this->value = '-' . $this->value; + } + + break; + // converts a base-2**8 (big endian / msb) number to base-2**26 (little endian / lsb) + default: + while (strlen($x)) { + $this->value[] = $this->_bytes2int($this->_base256_rshift($x, 26)); + } + } + + if ($this->is_negative) { + if (MATH_BIGINTEGER_MODE != MATH_BIGINTEGER_MODE_INTERNAL) { + $this->is_negative = false; + } + $temp = $this->add(new Math_BigInteger('-1')); + $this->value = $temp->value; + } + break; + case 16: + case -16: + if ($base > 0 && $x[0] == '-') { + $this->is_negative = true; + $x = substr($x, 1); + } + + $x = preg_replace('#^(?:0x)?([A-Fa-f0-9]*).*#', '$1', $x); + + $is_negative = false; + if ($base < 0 && hexdec($x[0]) >= 8) { + $this->is_negative = $is_negative = true; + $x = bin2hex(~pack('H*', $x)); + } + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = $this->is_negative ? '-0x' . $x : '0x' . $x; + $this->value = gmp_init($temp); + $this->is_negative = false; + break; + case MATH_BIGINTEGER_MODE_BCMATH: + $x = ( strlen($x) & 1 ) ? '0' . $x : $x; + $temp = new Math_BigInteger(pack('H*', $x), 256); + $this->value = $this->is_negative ? '-' . $temp->value : $temp->value; + $this->is_negative = false; + break; + default: + $x = ( strlen($x) & 1 ) ? '0' . $x : $x; + $temp = new Math_BigInteger(pack('H*', $x), 256); + $this->value = $temp->value; + } + + if ($is_negative) { + $temp = $this->add(new Math_BigInteger('-1')); + $this->value = $temp->value; + } + break; + case 10: + case -10: + $x = preg_replace('#^(-?[0-9]*).*#', '$1', $x); + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $this->value = gmp_init($x); + break; + case MATH_BIGINTEGER_MODE_BCMATH: + // explicitly casting $x to a string is necessary, here, since doing $x[0] on -1 yields different + // results then doing it on '-1' does (modInverse does $x[0]) + $this->value = (string) $x; + break; + default: + $temp = new Math_BigInteger(); + + // array(10000000) is 10**7 in base-2**26. 10**7 is the closest to 2**26 we can get without passing it. + $multiplier = new Math_BigInteger(); + $multiplier->value = array(10000000); + + if ($x[0] == '-') { + $this->is_negative = true; + $x = substr($x, 1); + } + + $x = str_pad($x, strlen($x) + (6 * strlen($x)) % 7, 0, STR_PAD_LEFT); + + while (strlen($x)) { + $temp = $temp->multiply($multiplier); + $temp = $temp->add(new Math_BigInteger($this->_int2bytes(substr($x, 0, 7)), 256)); + $x = substr($x, 7); + } + + $this->value = $temp->value; + } + break; + case 2: // base-2 support originally implemented by Lluis Pamies - thanks! + case -2: + if ($base > 0 && $x[0] == '-') { + $this->is_negative = true; + $x = substr($x, 1); + } + + $x = preg_replace('#^([01]*).*#', '$1', $x); + $x = str_pad($x, strlen($x) + (3 * strlen($x)) % 4, 0, STR_PAD_LEFT); + + $str = '0x'; + while (strlen($x)) { + $part = substr($x, 0, 4); + $str.= dechex(bindec($part)); + $x = substr($x, 4); + } + + if ($this->is_negative) { + $str = '-' . $str; + } + + $temp = new Math_BigInteger($str, 8 * $base); // ie. either -16 or +16 + $this->value = $temp->value; + $this->is_negative = $temp->is_negative; + + break; + default: + // base not supported, so we'll let $this == 0 + } + } + + /** + * Converts a BigInteger to a byte string (eg. base-256). + * + * Negative numbers are saved as positive numbers, unless $twos_compliment is set to true, at which point, they're + * saved as two's compliment. + * + * Here's an example: + * + * toBytes(); // outputs chr(65) + * ?> + * + * + * @param Boolean $twos_compliment + * @return String + * @access public + * @internal Converts a base-2**26 number to base-2**8 + */ + function toBytes($twos_compliment = false) + { + if ($twos_compliment) { + $comparison = $this->compare(new Math_BigInteger()); + if ($comparison == 0) { + return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : ''; + } + + $temp = $comparison < 0 ? $this->add(new Math_BigInteger(1)) : $this->copy(); + $bytes = $temp->toBytes(); + + if (empty($bytes)) { // eg. if the number we're trying to convert is -1 + $bytes = chr(0); + } + + if (ord($bytes[0]) & 0x80) { + $bytes = chr(0) . $bytes; + } + + return $comparison < 0 ? ~$bytes : $bytes; + } + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + if (gmp_cmp($this->value, gmp_init(0)) == 0) { + return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : ''; + } + + $temp = gmp_strval(gmp_abs($this->value), 16); + $temp = ( strlen($temp) & 1 ) ? '0' . $temp : $temp; + $temp = pack('H*', $temp); + + return $this->precision > 0 ? + substr(str_pad($temp, $this->precision >> 3, chr(0), STR_PAD_LEFT), -($this->precision >> 3)) : + ltrim($temp, chr(0)); + case MATH_BIGINTEGER_MODE_BCMATH: + if ($this->value === '0') { + return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : ''; + } + + $value = ''; + $current = $this->value; + + if ($current[0] == '-') { + $current = substr($current, 1); + } + + while (bccomp($current, '0', 0) > 0) { + $temp = bcmod($current, '16777216'); + $value = chr($temp >> 16) . chr($temp >> 8) . chr($temp) . $value; + $current = bcdiv($current, '16777216', 0); + } + + return $this->precision > 0 ? + substr(str_pad($value, $this->precision >> 3, chr(0), STR_PAD_LEFT), -($this->precision >> 3)) : + ltrim($value, chr(0)); + } + + if (!count($this->value)) { + return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : ''; + } + $result = $this->_int2bytes($this->value[count($this->value) - 1]); + + $temp = $this->copy(); + + for ($i = count($temp->value) - 2; $i >= 0; --$i) { + $temp->_base256_lshift($result, 26); + $result = $result | str_pad($temp->_int2bytes($temp->value[$i]), strlen($result), chr(0), STR_PAD_LEFT); + } + + return $this->precision > 0 ? + str_pad(substr($result, -(($this->precision + 7) >> 3)), ($this->precision + 7) >> 3, chr(0), STR_PAD_LEFT) : + $result; + } + + /** + * Converts a BigInteger to a hex string (eg. base-16)). + * + * Negative numbers are saved as positive numbers, unless $twos_compliment is set to true, at which point, they're + * saved as two's compliment. + * + * Here's an example: + * + * toHex(); // outputs '41' + * ?> + * + * + * @param Boolean $twos_compliment + * @return String + * @access public + * @internal Converts a base-2**26 number to base-2**8 + */ + function toHex($twos_compliment = false) + { + return bin2hex($this->toBytes($twos_compliment)); + } + + /** + * Converts a BigInteger to a bit string (eg. base-2). + * + * Negative numbers are saved as positive numbers, unless $twos_compliment is set to true, at which point, they're + * saved as two's compliment. + * + * Here's an example: + * + * toBits(); // outputs '1000001' + * ?> + * + * + * @param Boolean $twos_compliment + * @return String + * @access public + * @internal Converts a base-2**26 number to base-2**2 + */ + function toBits($twos_compliment = false) + { + $hex = $this->toHex($twos_compliment); + $bits = ''; + for ($i = 0; $i < strlen($hex); $i+=8) { + $bits.= str_pad(decbin(hexdec(substr($hex, $i, 8))), 32, '0', STR_PAD_LEFT); + } + return $this->precision > 0 ? substr($bits, -$this->precision) : ltrim($bits, '0'); + } + + /** + * Converts a BigInteger to a base-10 number. + * + * Here's an example: + * + * toString(); // outputs 50 + * ?> + * + * + * @return String + * @access public + * @internal Converts a base-2**26 number to base-10**7 (which is pretty much base-10) + */ + function toString() + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + return gmp_strval($this->value); + case MATH_BIGINTEGER_MODE_BCMATH: + if ($this->value === '0') { + return '0'; + } + + return ltrim($this->value, '0'); + } + + if (!count($this->value)) { + return '0'; + } + + $temp = $this->copy(); + $temp->is_negative = false; + + $divisor = new Math_BigInteger(); + $divisor->value = array(10000000); // eg. 10**7 + $result = ''; + while (count($temp->value)) { + list($temp, $mod) = $temp->divide($divisor); + $result = str_pad(isset($mod->value[0]) ? $mod->value[0] : '', 7, '0', STR_PAD_LEFT) . $result; + } + $result = ltrim($result, '0'); + if (empty($result)) { + $result = '0'; + } + + if ($this->is_negative) { + $result = '-' . $result; + } + + return $result; + } + + /** + * Copy an object + * + * PHP5 passes objects by reference while PHP4 passes by value. As such, we need a function to guarantee + * that all objects are passed by value, when appropriate. More information can be found here: + * + * {@link http://php.net/language.oop5.basic#51624} + * + * @access public + * @see __clone() + * @return Math_BigInteger + */ + function copy() + { + $temp = new Math_BigInteger(); + $temp->value = $this->value; + $temp->is_negative = $this->is_negative; + $temp->generator = $this->generator; + $temp->precision = $this->precision; + $temp->bitmask = $this->bitmask; + return $temp; + } + + /** + * __toString() magic method + * + * Will be called, automatically, if you're supporting just PHP5. If you're supporting PHP4, you'll need to call + * toString(). + * + * @access public + * @internal Implemented per a suggestion by Techie-Michael - thanks! + */ + function __toString() + { + return $this->toString(); + } + + /** + * __clone() magic method + * + * Although you can call Math_BigInteger::__toString() directly in PHP5, you cannot call Math_BigInteger::__clone() + * directly in PHP5. You can in PHP4 since it's not a magic method, but in PHP5, you have to call it by using the PHP5 + * only syntax of $y = clone $x. As such, if you're trying to write an application that works on both PHP4 and PHP5, + * call Math_BigInteger::copy(), instead. + * + * @access public + * @see copy() + * @return Math_BigInteger + */ + function __clone() + { + return $this->copy(); + } + + /** + * __sleep() magic method + * + * Will be called, automatically, when serialize() is called on a Math_BigInteger object. + * + * @see __wakeup() + * @access public + */ + function __sleep() + { + $this->hex = $this->toHex(true); + $vars = array('hex'); + if ($this->generator != 'mt_rand') { + $vars[] = 'generator'; + } + if ($this->precision > 0) { + $vars[] = 'precision'; + } + return $vars; + + } + + /** + * __wakeup() magic method + * + * Will be called, automatically, when unserialize() is called on a Math_BigInteger object. + * + * @see __sleep() + * @access public + */ + function __wakeup() + { + $temp = new Math_BigInteger($this->hex, -16); + $this->value = $temp->value; + $this->is_negative = $temp->is_negative; + $this->setRandomGenerator($this->generator); + if ($this->precision > 0) { + // recalculate $this->bitmask + $this->setPrecision($this->precision); + } + } + + /** + * Adds two BigIntegers. + * + * Here's an example: + * + * add($b); + * + * echo $c->toString(); // outputs 30 + * ?> + * + * + * @param Math_BigInteger $y + * @return Math_BigInteger + * @access public + * @internal Performs base-2**52 addition + */ + function add($y) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_add($this->value, $y->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $temp = new Math_BigInteger(); + $temp->value = bcadd($this->value, $y->value, 0); + + return $this->_normalize($temp); + } + + $temp = $this->_add($this->value, $this->is_negative, $y->value, $y->is_negative); + + $result = new Math_BigInteger(); + $result->value = $temp[MATH_BIGINTEGER_VALUE]; + $result->is_negative = $temp[MATH_BIGINTEGER_SIGN]; + + return $this->_normalize($result); + } + + /** + * Performs addition. + * + * @param Array $x_value + * @param Boolean $x_negative + * @param Array $y_value + * @param Boolean $y_negative + * @return Array + * @access private + */ + function _add($x_value, $x_negative, $y_value, $y_negative) + { + $x_size = count($x_value); + $y_size = count($y_value); + + if ($x_size == 0) { + return array( + MATH_BIGINTEGER_VALUE => $y_value, + MATH_BIGINTEGER_SIGN => $y_negative + ); + } else if ($y_size == 0) { + return array( + MATH_BIGINTEGER_VALUE => $x_value, + MATH_BIGINTEGER_SIGN => $x_negative + ); + } + + // subtract, if appropriate + if ( $x_negative != $y_negative ) { + if ( $x_value == $y_value ) { + return array( + MATH_BIGINTEGER_VALUE => array(), + MATH_BIGINTEGER_SIGN => false + ); + } + + $temp = $this->_subtract($x_value, false, $y_value, false); + $temp[MATH_BIGINTEGER_SIGN] = $this->_compare($x_value, false, $y_value, false) > 0 ? + $x_negative : $y_negative; + + return $temp; + } + + if ($x_size < $y_size) { + $size = $x_size; + $value = $y_value; + } else { + $size = $y_size; + $value = $x_value; + } + + $value[] = 0; // just in case the carry adds an extra digit + + $carry = 0; + for ($i = 0, $j = 1; $j < $size; $i+=2, $j+=2) { + $sum = $x_value[$j] * 0x4000000 + $x_value[$i] + $y_value[$j] * 0x4000000 + $y_value[$i] + $carry; + $carry = $sum >= MATH_BIGINTEGER_MAX_DIGIT52; // eg. floor($sum / 2**52); only possible values (in any base) are 0 and 1 + $sum = $carry ? $sum - MATH_BIGINTEGER_MAX_DIGIT52 : $sum; + + $temp = (int) ($sum / 0x4000000); + + $value[$i] = (int) ($sum - 0x4000000 * $temp); // eg. a faster alternative to fmod($sum, 0x4000000) + $value[$j] = $temp; + } + + if ($j == $size) { // ie. if $y_size is odd + $sum = $x_value[$i] + $y_value[$i] + $carry; + $carry = $sum >= 0x4000000; + $value[$i] = $carry ? $sum - 0x4000000 : $sum; + ++$i; // ie. let $i = $j since we've just done $value[$i] + } + + if ($carry) { + for (; $value[$i] == 0x3FFFFFF; ++$i) { + $value[$i] = 0; + } + ++$value[$i]; + } + + return array( + MATH_BIGINTEGER_VALUE => $this->_trim($value), + MATH_BIGINTEGER_SIGN => $x_negative + ); + } + + /** + * Subtracts two BigIntegers. + * + * Here's an example: + * + * subtract($b); + * + * echo $c->toString(); // outputs -10 + * ?> + * + * + * @param Math_BigInteger $y + * @return Math_BigInteger + * @access public + * @internal Performs base-2**52 subtraction + */ + function subtract($y) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_sub($this->value, $y->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $temp = new Math_BigInteger(); + $temp->value = bcsub($this->value, $y->value, 0); + + return $this->_normalize($temp); + } + + $temp = $this->_subtract($this->value, $this->is_negative, $y->value, $y->is_negative); + + $result = new Math_BigInteger(); + $result->value = $temp[MATH_BIGINTEGER_VALUE]; + $result->is_negative = $temp[MATH_BIGINTEGER_SIGN]; + + return $this->_normalize($result); + } + + /** + * Performs subtraction. + * + * @param Array $x_value + * @param Boolean $x_negative + * @param Array $y_value + * @param Boolean $y_negative + * @return Array + * @access private + */ + function _subtract($x_value, $x_negative, $y_value, $y_negative) + { + $x_size = count($x_value); + $y_size = count($y_value); + + if ($x_size == 0) { + return array( + MATH_BIGINTEGER_VALUE => $y_value, + MATH_BIGINTEGER_SIGN => !$y_negative + ); + } else if ($y_size == 0) { + return array( + MATH_BIGINTEGER_VALUE => $x_value, + MATH_BIGINTEGER_SIGN => $x_negative + ); + } + + // add, if appropriate (ie. -$x - +$y or +$x - -$y) + if ( $x_negative != $y_negative ) { + $temp = $this->_add($x_value, false, $y_value, false); + $temp[MATH_BIGINTEGER_SIGN] = $x_negative; + + return $temp; + } + + $diff = $this->_compare($x_value, $x_negative, $y_value, $y_negative); + + if ( !$diff ) { + return array( + MATH_BIGINTEGER_VALUE => array(), + MATH_BIGINTEGER_SIGN => false + ); + } + + // switch $x and $y around, if appropriate. + if ( (!$x_negative && $diff < 0) || ($x_negative && $diff > 0) ) { + $temp = $x_value; + $x_value = $y_value; + $y_value = $temp; + + $x_negative = !$x_negative; + + $x_size = count($x_value); + $y_size = count($y_value); + } + + // at this point, $x_value should be at least as big as - if not bigger than - $y_value + + $carry = 0; + for ($i = 0, $j = 1; $j < $y_size; $i+=2, $j+=2) { + $sum = $x_value[$j] * 0x4000000 + $x_value[$i] - $y_value[$j] * 0x4000000 - $y_value[$i] - $carry; + $carry = $sum < 0; // eg. floor($sum / 2**52); only possible values (in any base) are 0 and 1 + $sum = $carry ? $sum + MATH_BIGINTEGER_MAX_DIGIT52 : $sum; + + $temp = (int) ($sum / 0x4000000); + + $x_value[$i] = (int) ($sum - 0x4000000 * $temp); + $x_value[$j] = $temp; + } + + if ($j == $y_size) { // ie. if $y_size is odd + $sum = $x_value[$i] - $y_value[$i] - $carry; + $carry = $sum < 0; + $x_value[$i] = $carry ? $sum + 0x4000000 : $sum; + ++$i; + } + + if ($carry) { + for (; !$x_value[$i]; ++$i) { + $x_value[$i] = 0x3FFFFFF; + } + --$x_value[$i]; + } + + return array( + MATH_BIGINTEGER_VALUE => $this->_trim($x_value), + MATH_BIGINTEGER_SIGN => $x_negative + ); + } + + /** + * Multiplies two BigIntegers + * + * Here's an example: + * + * multiply($b); + * + * echo $c->toString(); // outputs 200 + * ?> + * + * + * @param Math_BigInteger $x + * @return Math_BigInteger + * @access public + */ + function multiply($x) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_mul($this->value, $x->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $temp = new Math_BigInteger(); + $temp->value = bcmul($this->value, $x->value, 0); + + return $this->_normalize($temp); + } + + $temp = $this->_multiply($this->value, $this->is_negative, $x->value, $x->is_negative); + + $product = new Math_BigInteger(); + $product->value = $temp[MATH_BIGINTEGER_VALUE]; + $product->is_negative = $temp[MATH_BIGINTEGER_SIGN]; + + return $this->_normalize($product); + } + + /** + * Performs multiplication. + * + * @param Array $x_value + * @param Boolean $x_negative + * @param Array $y_value + * @param Boolean $y_negative + * @return Array + * @access private + */ + function _multiply($x_value, $x_negative, $y_value, $y_negative) + { + //if ( $x_value == $y_value ) { + // return array( + // MATH_BIGINTEGER_VALUE => $this->_square($x_value), + // MATH_BIGINTEGER_SIGN => $x_sign != $y_value + // ); + //} + + $x_length = count($x_value); + $y_length = count($y_value); + + if ( !$x_length || !$y_length ) { // a 0 is being multiplied + return array( + MATH_BIGINTEGER_VALUE => array(), + MATH_BIGINTEGER_SIGN => false + ); + } + + return array( + MATH_BIGINTEGER_VALUE => min($x_length, $y_length) < 2 * MATH_BIGINTEGER_KARATSUBA_CUTOFF ? + $this->_trim($this->_regularMultiply($x_value, $y_value)) : + $this->_trim($this->_karatsuba($x_value, $y_value)), + MATH_BIGINTEGER_SIGN => $x_negative != $y_negative + ); + } + + /** + * Performs long multiplication on two BigIntegers + * + * Modeled after 'multiply' in MutableBigInteger.java. + * + * @param Array $x_value + * @param Array $y_value + * @return Array + * @access private + */ + function _regularMultiply($x_value, $y_value) + { + $x_length = count($x_value); + $y_length = count($y_value); + + if ( !$x_length || !$y_length ) { // a 0 is being multiplied + return array(); + } + + if ( $x_length < $y_length ) { + $temp = $x_value; + $x_value = $y_value; + $y_value = $temp; + + $x_length = count($x_value); + $y_length = count($y_value); + } + + $product_value = $this->_array_repeat(0, $x_length + $y_length); + + // the following for loop could be removed if the for loop following it + // (the one with nested for loops) initially set $i to 0, but + // doing so would also make the result in one set of unnecessary adds, + // since on the outermost loops first pass, $product->value[$k] is going + // to always be 0 + + $carry = 0; + + for ($j = 0; $j < $x_length; ++$j) { // ie. $i = 0 + $temp = $x_value[$j] * $y_value[0] + $carry; // $product_value[$k] == 0 + $carry = (int) ($temp / 0x4000000); + $product_value[$j] = (int) ($temp - 0x4000000 * $carry); + } + + $product_value[$j] = $carry; + + // the above for loop is what the previous comment was talking about. the + // following for loop is the "one with nested for loops" + for ($i = 1; $i < $y_length; ++$i) { + $carry = 0; + + for ($j = 0, $k = $i; $j < $x_length; ++$j, ++$k) { + $temp = $product_value[$k] + $x_value[$j] * $y_value[$i] + $carry; + $carry = (int) ($temp / 0x4000000); + $product_value[$k] = (int) ($temp - 0x4000000 * $carry); + } + + $product_value[$k] = $carry; + } + + return $product_value; + } + + /** + * Performs Karatsuba multiplication on two BigIntegers + * + * See {@link http://en.wikipedia.org/wiki/Karatsuba_algorithm Karatsuba algorithm} and + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=120 MPM 5.2.3}. + * + * @param Array $x_value + * @param Array $y_value + * @return Array + * @access private + */ + function _karatsuba($x_value, $y_value) + { + $m = min(count($x_value) >> 1, count($y_value) >> 1); + + if ($m < MATH_BIGINTEGER_KARATSUBA_CUTOFF) { + return $this->_regularMultiply($x_value, $y_value); + } + + $x1 = array_slice($x_value, $m); + $x0 = array_slice($x_value, 0, $m); + $y1 = array_slice($y_value, $m); + $y0 = array_slice($y_value, 0, $m); + + $z2 = $this->_karatsuba($x1, $y1); + $z0 = $this->_karatsuba($x0, $y0); + + $z1 = $this->_add($x1, false, $x0, false); + $temp = $this->_add($y1, false, $y0, false); + $z1 = $this->_karatsuba($z1[MATH_BIGINTEGER_VALUE], $temp[MATH_BIGINTEGER_VALUE]); + $temp = $this->_add($z2, false, $z0, false); + $z1 = $this->_subtract($z1, false, $temp[MATH_BIGINTEGER_VALUE], false); + + $z2 = array_merge(array_fill(0, 2 * $m, 0), $z2); + $z1[MATH_BIGINTEGER_VALUE] = array_merge(array_fill(0, $m, 0), $z1[MATH_BIGINTEGER_VALUE]); + + $xy = $this->_add($z2, false, $z1[MATH_BIGINTEGER_VALUE], $z1[MATH_BIGINTEGER_SIGN]); + $xy = $this->_add($xy[MATH_BIGINTEGER_VALUE], $xy[MATH_BIGINTEGER_SIGN], $z0, false); + + return $xy[MATH_BIGINTEGER_VALUE]; + } + + /** + * Performs squaring + * + * @param Array $x + * @return Array + * @access private + */ + function _square($x = false) + { + return count($x) < 2 * MATH_BIGINTEGER_KARATSUBA_CUTOFF ? + $this->_trim($this->_baseSquare($x)) : + $this->_trim($this->_karatsubaSquare($x)); + } + + /** + * Performs traditional squaring on two BigIntegers + * + * Squaring can be done faster than multiplying a number by itself can be. See + * {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=7 HAC 14.2.4} / + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=141 MPM 5.3} for more information. + * + * @param Array $value + * @return Array + * @access private + */ + function _baseSquare($value) + { + if ( empty($value) ) { + return array(); + } + $square_value = $this->_array_repeat(0, 2 * count($value)); + + for ($i = 0, $max_index = count($value) - 1; $i <= $max_index; ++$i) { + $i2 = $i << 1; + + $temp = $square_value[$i2] + $value[$i] * $value[$i]; + $carry = (int) ($temp / 0x4000000); + $square_value[$i2] = (int) ($temp - 0x4000000 * $carry); + + // note how we start from $i+1 instead of 0 as we do in multiplication. + for ($j = $i + 1, $k = $i2 + 1; $j <= $max_index; ++$j, ++$k) { + $temp = $square_value[$k] + 2 * $value[$j] * $value[$i] + $carry; + $carry = (int) ($temp / 0x4000000); + $square_value[$k] = (int) ($temp - 0x4000000 * $carry); + } + + // the following line can yield values larger 2**15. at this point, PHP should switch + // over to floats. + $square_value[$i + $max_index + 1] = $carry; + } + + return $square_value; + } + + /** + * Performs Karatsuba "squaring" on two BigIntegers + * + * See {@link http://en.wikipedia.org/wiki/Karatsuba_algorithm Karatsuba algorithm} and + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=151 MPM 5.3.4}. + * + * @param Array $value + * @return Array + * @access private + */ + function _karatsubaSquare($value) + { + $m = count($value) >> 1; + + if ($m < MATH_BIGINTEGER_KARATSUBA_CUTOFF) { + return $this->_baseSquare($value); + } + + $x1 = array_slice($value, $m); + $x0 = array_slice($value, 0, $m); + + $z2 = $this->_karatsubaSquare($x1); + $z0 = $this->_karatsubaSquare($x0); + + $z1 = $this->_add($x1, false, $x0, false); + $z1 = $this->_karatsubaSquare($z1[MATH_BIGINTEGER_VALUE]); + $temp = $this->_add($z2, false, $z0, false); + $z1 = $this->_subtract($z1, false, $temp[MATH_BIGINTEGER_VALUE], false); + + $z2 = array_merge(array_fill(0, 2 * $m, 0), $z2); + $z1[MATH_BIGINTEGER_VALUE] = array_merge(array_fill(0, $m, 0), $z1[MATH_BIGINTEGER_VALUE]); + + $xx = $this->_add($z2, false, $z1[MATH_BIGINTEGER_VALUE], $z1[MATH_BIGINTEGER_SIGN]); + $xx = $this->_add($xx[MATH_BIGINTEGER_VALUE], $xx[MATH_BIGINTEGER_SIGN], $z0, false); + + return $xx[MATH_BIGINTEGER_VALUE]; + } + + /** + * Divides two BigIntegers. + * + * Returns an array whose first element contains the quotient and whose second element contains the + * "common residue". If the remainder would be positive, the "common residue" and the remainder are the + * same. If the remainder would be negative, the "common residue" is equal to the sum of the remainder + * and the divisor (basically, the "common residue" is the first positive modulo). + * + * Here's an example: + * + * divide($b); + * + * echo $quotient->toString(); // outputs 0 + * echo "\r\n"; + * echo $remainder->toString(); // outputs 10 + * ?> + * + * + * @param Math_BigInteger $y + * @return Array + * @access public + * @internal This function is based off of {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=9 HAC 14.20}. + */ + function divide($y) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $quotient = new Math_BigInteger(); + $remainder = new Math_BigInteger(); + + list($quotient->value, $remainder->value) = gmp_div_qr($this->value, $y->value); + + if (gmp_sign($remainder->value) < 0) { + $remainder->value = gmp_add($remainder->value, gmp_abs($y->value)); + } + + return array($this->_normalize($quotient), $this->_normalize($remainder)); + case MATH_BIGINTEGER_MODE_BCMATH: + $quotient = new Math_BigInteger(); + $remainder = new Math_BigInteger(); + + $quotient->value = bcdiv($this->value, $y->value, 0); + $remainder->value = bcmod($this->value, $y->value); + + if ($remainder->value[0] == '-') { + $remainder->value = bcadd($remainder->value, $y->value[0] == '-' ? substr($y->value, 1) : $y->value, 0); + } + + return array($this->_normalize($quotient), $this->_normalize($remainder)); + } + + if (count($y->value) == 1) { + list($q, $r) = $this->_divide_digit($this->value, $y->value[0]); + $quotient = new Math_BigInteger(); + $remainder = new Math_BigInteger(); + $quotient->value = $q; + $remainder->value = array($r); + $quotient->is_negative = $this->is_negative != $y->is_negative; + return array($this->_normalize($quotient), $this->_normalize($remainder)); + } + + static $zero; + if ( !isset($zero) ) { + $zero = new Math_BigInteger(); + } + + $x = $this->copy(); + $y = $y->copy(); + + $x_sign = $x->is_negative; + $y_sign = $y->is_negative; + + $x->is_negative = $y->is_negative = false; + + $diff = $x->compare($y); + + if ( !$diff ) { + $temp = new Math_BigInteger(); + $temp->value = array(1); + $temp->is_negative = $x_sign != $y_sign; + return array($this->_normalize($temp), $this->_normalize(new Math_BigInteger())); + } + + if ( $diff < 0 ) { + // if $x is negative, "add" $y. + if ( $x_sign ) { + $x = $y->subtract($x); + } + return array($this->_normalize(new Math_BigInteger()), $this->_normalize($x)); + } + + // normalize $x and $y as described in HAC 14.23 / 14.24 + $msb = $y->value[count($y->value) - 1]; + for ($shift = 0; !($msb & 0x2000000); ++$shift) { + $msb <<= 1; + } + $x->_lshift($shift); + $y->_lshift($shift); + $y_value = &$y->value; + + $x_max = count($x->value) - 1; + $y_max = count($y->value) - 1; + + $quotient = new Math_BigInteger(); + $quotient_value = &$quotient->value; + $quotient_value = $this->_array_repeat(0, $x_max - $y_max + 1); + + static $temp, $lhs, $rhs; + if (!isset($temp)) { + $temp = new Math_BigInteger(); + $lhs = new Math_BigInteger(); + $rhs = new Math_BigInteger(); + } + $temp_value = &$temp->value; + $rhs_value = &$rhs->value; + + // $temp = $y << ($x_max - $y_max-1) in base 2**26 + $temp_value = array_merge($this->_array_repeat(0, $x_max - $y_max), $y_value); + + while ( $x->compare($temp) >= 0 ) { + // calculate the "common residue" + ++$quotient_value[$x_max - $y_max]; + $x = $x->subtract($temp); + $x_max = count($x->value) - 1; + } + + for ($i = $x_max; $i >= $y_max + 1; --$i) { + $x_value = &$x->value; + $x_window = array( + isset($x_value[$i]) ? $x_value[$i] : 0, + isset($x_value[$i - 1]) ? $x_value[$i - 1] : 0, + isset($x_value[$i - 2]) ? $x_value[$i - 2] : 0 + ); + $y_window = array( + $y_value[$y_max], + ( $y_max > 0 ) ? $y_value[$y_max - 1] : 0 + ); + + $q_index = $i - $y_max - 1; + if ($x_window[0] == $y_window[0]) { + $quotient_value[$q_index] = 0x3FFFFFF; + } else { + $quotient_value[$q_index] = (int) ( + ($x_window[0] * 0x4000000 + $x_window[1]) + / + $y_window[0] + ); + } + + $temp_value = array($y_window[1], $y_window[0]); + + $lhs->value = array($quotient_value[$q_index]); + $lhs = $lhs->multiply($temp); + + $rhs_value = array($x_window[2], $x_window[1], $x_window[0]); + + while ( $lhs->compare($rhs) > 0 ) { + --$quotient_value[$q_index]; + + $lhs->value = array($quotient_value[$q_index]); + $lhs = $lhs->multiply($temp); + } + + $adjust = $this->_array_repeat(0, $q_index); + $temp_value = array($quotient_value[$q_index]); + $temp = $temp->multiply($y); + $temp_value = &$temp->value; + $temp_value = array_merge($adjust, $temp_value); + + $x = $x->subtract($temp); + + if ($x->compare($zero) < 0) { + $temp_value = array_merge($adjust, $y_value); + $x = $x->add($temp); + + --$quotient_value[$q_index]; + } + + $x_max = count($x_value) - 1; + } + + // unnormalize the remainder + $x->_rshift($shift); + + $quotient->is_negative = $x_sign != $y_sign; + + // calculate the "common residue", if appropriate + if ( $x_sign ) { + $y->_rshift($shift); + $x = $y->subtract($x); + } + + return array($this->_normalize($quotient), $this->_normalize($x)); + } + + /** + * Divides a BigInteger by a regular integer + * + * abc / x = a00 / x + b0 / x + c / x + * + * @param Array $dividend + * @param Array $divisor + * @return Array + * @access private + */ + function _divide_digit($dividend, $divisor) + { + $carry = 0; + $result = array(); + + for ($i = count($dividend) - 1; $i >= 0; --$i) { + $temp = 0x4000000 * $carry + $dividend[$i]; + $result[$i] = (int) ($temp / $divisor); + $carry = (int) ($temp - $divisor * $result[$i]); + } + + return array($result, $carry); + } + + /** + * Performs modular exponentiation. + * + * Here's an example: + * + * modPow($b, $c); + * + * echo $c->toString(); // outputs 10 + * ?> + * + * + * @param Math_BigInteger $e + * @param Math_BigInteger $n + * @return Math_BigInteger + * @access public + * @internal The most naive approach to modular exponentiation has very unreasonable requirements, and + * and although the approach involving repeated squaring does vastly better, it, too, is impractical + * for our purposes. The reason being that division - by far the most complicated and time-consuming + * of the basic operations (eg. +,-,*,/) - occurs multiple times within it. + * + * Modular reductions resolve this issue. Although an individual modular reduction takes more time + * then an individual division, when performed in succession (with the same modulo), they're a lot faster. + * + * The two most commonly used modular reductions are Barrett and Montgomery reduction. Montgomery reduction, + * although faster, only works when the gcd of the modulo and of the base being used is 1. In RSA, when the + * base is a power of two, the modulo - a product of two primes - is always going to have a gcd of 1 (because + * the product of two odd numbers is odd), but what about when RSA isn't used? + * + * In contrast, Barrett reduction has no such constraint. As such, some bigint implementations perform a + * Barrett reduction after every operation in the modpow function. Others perform Barrett reductions when the + * modulo is even and Montgomery reductions when the modulo is odd. BigInteger.java's modPow method, however, + * uses a trick involving the Chinese Remainder Theorem to factor the even modulo into two numbers - one odd and + * the other, a power of two - and recombine them, later. This is the method that this modPow function uses. + * {@link http://islab.oregonstate.edu/papers/j34monex.pdf Montgomery Reduction with Even Modulus} elaborates. + */ + function modPow($e, $n) + { + $n = $this->bitmask !== false && $this->bitmask->compare($n) < 0 ? $this->bitmask : $n->abs(); + + if ($e->compare(new Math_BigInteger()) < 0) { + $e = $e->abs(); + + $temp = $this->modInverse($n); + if ($temp === false) { + return false; + } + + return $this->_normalize($temp->modPow($e, $n)); + } + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_powm($this->value, $e->value, $n->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $temp = new Math_BigInteger(); + $temp->value = bcpowmod($this->value, $e->value, $n->value, 0); + + return $this->_normalize($temp); + } + + if ( empty($e->value) ) { + $temp = new Math_BigInteger(); + $temp->value = array(1); + return $this->_normalize($temp); + } + + if ( $e->value == array(1) ) { + list(, $temp) = $this->divide($n); + return $this->_normalize($temp); + } + + if ( $e->value == array(2) ) { + $temp = new Math_BigInteger(); + $temp->value = $this->_square($this->value); + list(, $temp) = $temp->divide($n); + return $this->_normalize($temp); + } + + return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_BARRETT)); + + // is the modulo odd? + if ( $n->value[0] & 1 ) { + return $this->_normalize($this->_slidingWindow($e, $n, MATH_BIGINTEGER_MONTGOMERY)); + } + // if it's not, it's even + + // find the lowest set bit (eg. the max pow of 2 that divides $n) + for ($i = 0; $i < count($n->value); ++$i) { + if ( $n->value[$i] ) { + $temp = decbin($n->value[$i]); + $j = strlen($temp) - strrpos($temp, '1') - 1; + $j+= 26 * $i; + break; + } + } + // at this point, 2^$j * $n/(2^$j) == $n + + $mod1 = $n->copy(); + $mod1->_rshift($j); + $mod2 = new Math_BigInteger(); + $mod2->value = array(1); + $mod2->_lshift($j); + + $part1 = ( $mod1->value != array(1) ) ? $this->_slidingWindow($e, $mod1, MATH_BIGINTEGER_MONTGOMERY) : new Math_BigInteger(); + $part2 = $this->_slidingWindow($e, $mod2, MATH_BIGINTEGER_POWEROF2); + + $y1 = $mod2->modInverse($mod1); + $y2 = $mod1->modInverse($mod2); + + $result = $part1->multiply($mod2); + $result = $result->multiply($y1); + + $temp = $part2->multiply($mod1); + $temp = $temp->multiply($y2); + + $result = $result->add($temp); + list(, $result) = $result->divide($n); + + return $this->_normalize($result); + } + + /** + * Performs modular exponentiation. + * + * Alias for Math_BigInteger::modPow() + * + * @param Math_BigInteger $e + * @param Math_BigInteger $n + * @return Math_BigInteger + * @access public + */ + function powMod($e, $n) + { + return $this->modPow($e, $n); + } + + /** + * Sliding Window k-ary Modular Exponentiation + * + * Based on {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=27 HAC 14.85} / + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=210 MPM 7.7}. In a departure from those algorithims, + * however, this function performs a modular reduction after every multiplication and squaring operation. + * As such, this function has the same preconditions that the reductions being used do. + * + * @param Math_BigInteger $e + * @param Math_BigInteger $n + * @param Integer $mode + * @return Math_BigInteger + * @access private + */ + function _slidingWindow($e, $n, $mode) + { + static $window_ranges = array(7, 25, 81, 241, 673, 1793); // from BigInteger.java's oddModPow function + //static $window_ranges = array(0, 7, 36, 140, 450, 1303, 3529); // from MPM 7.3.1 + + $e_value = $e->value; + $e_length = count($e_value) - 1; + $e_bits = decbin($e_value[$e_length]); + for ($i = $e_length - 1; $i >= 0; --$i) { + $e_bits.= str_pad(decbin($e_value[$i]), 26, '0', STR_PAD_LEFT); + } + + $e_length = strlen($e_bits); + + // calculate the appropriate window size. + // $window_size == 3 if $window_ranges is between 25 and 81, for example. + for ($i = 0, $window_size = 1; $e_length > $window_ranges[$i] && $i < count($window_ranges); ++$window_size, ++$i); + + $n_value = $n->value; + + // precompute $this^0 through $this^$window_size + $powers = array(); + $powers[1] = $this->_prepareReduce($this->value, $n_value, $mode); + $powers[2] = $this->_squareReduce($powers[1], $n_value, $mode); + + // we do every other number since substr($e_bits, $i, $j+1) (see below) is supposed to end + // in a 1. ie. it's supposed to be odd. + $temp = 1 << ($window_size - 1); + for ($i = 1; $i < $temp; ++$i) { + $i2 = $i << 1; + $powers[$i2 + 1] = $this->_multiplyReduce($powers[$i2 - 1], $powers[2], $n_value, $mode); + } + + $result = array(1); + $result = $this->_prepareReduce($result, $n_value, $mode); + + for ($i = 0; $i < $e_length; ) { + if ( !$e_bits[$i] ) { + $result = $this->_squareReduce($result, $n_value, $mode); + ++$i; + } else { + for ($j = $window_size - 1; $j > 0; --$j) { + if ( !empty($e_bits[$i + $j]) ) { + break; + } + } + + for ($k = 0; $k <= $j; ++$k) {// eg. the length of substr($e_bits, $i, $j+1) + $result = $this->_squareReduce($result, $n_value, $mode); + } + + $result = $this->_multiplyReduce($result, $powers[bindec(substr($e_bits, $i, $j + 1))], $n_value, $mode); + + $i+=$j + 1; + } + } + + $temp = new Math_BigInteger(); + $temp->value = $this->_reduce($result, $n_value, $mode); + + return $temp; + } + + /** + * Modular reduction + * + * For most $modes this will return the remainder. + * + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @param Integer $mode + * @return Array + */ + function _reduce($x, $n, $mode) + { + switch ($mode) { + case MATH_BIGINTEGER_MONTGOMERY: + return $this->_montgomery($x, $n); + case MATH_BIGINTEGER_BARRETT: + return $this->_barrett($x, $n); + case MATH_BIGINTEGER_POWEROF2: + $lhs = new Math_BigInteger(); + $lhs->value = $x; + $rhs = new Math_BigInteger(); + $rhs->value = $n; + return $x->_mod2($n); + case MATH_BIGINTEGER_CLASSIC: + $lhs = new Math_BigInteger(); + $lhs->value = $x; + $rhs = new Math_BigInteger(); + $rhs->value = $n; + list(, $temp) = $lhs->divide($rhs); + return $temp->value; + case MATH_BIGINTEGER_NONE: + return $x; + default: + // an invalid $mode was provided + } + } + + /** + * Modular reduction preperation + * + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @param Integer $mode + * @return Array + */ + function _prepareReduce($x, $n, $mode) + { + if ($mode == MATH_BIGINTEGER_MONTGOMERY) { + return $this->_prepMontgomery($x, $n); + } + return $this->_reduce($x, $n, $mode); + } + + /** + * Modular multiply + * + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $y + * @param Array $n + * @param Integer $mode + * @return Array + */ + function _multiplyReduce($x, $y, $n, $mode) + { + if ($mode == MATH_BIGINTEGER_MONTGOMERY) { + return $this->_montgomeryMultiply($x, $y, $n); + } + $temp = $this->_multiply($x, false, $y, false); + return $this->_reduce($temp[MATH_BIGINTEGER_VALUE], $n, $mode); + } + + /** + * Modular square + * + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @param Integer $mode + * @return Array + */ + function _squareReduce($x, $n, $mode) + { + if ($mode == MATH_BIGINTEGER_MONTGOMERY) { + return $this->_montgomeryMultiply($x, $x, $n); + } + return $this->_reduce($this->_square($x), $n, $mode); + } + + /** + * Modulos for Powers of Two + * + * Calculates $x%$n, where $n = 2**$e, for some $e. Since this is basically the same as doing $x & ($n-1), + * we'll just use this function as a wrapper for doing that. + * + * @see _slidingWindow() + * @access private + * @param Math_BigInteger + * @return Math_BigInteger + */ + function _mod2($n) + { + $temp = new Math_BigInteger(); + $temp->value = array(1); + return $this->bitwise_and($n->subtract($temp)); + } + + /** + * Barrett Modular Reduction + * + * See {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=14 HAC 14.3.3} / + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=165 MPM 6.2.5} for more information. Modified slightly, + * so as not to require negative numbers (initially, this script didn't support negative numbers). + * + * Employs "folding", as described at + * {@link http://www.cosic.esat.kuleuven.be/publications/thesis-149.pdf#page=66 thesis-149.pdf#page=66}. To quote from + * it, "the idea [behind folding] is to find a value x' such that x (mod m) = x' (mod m), with x' being smaller than x." + * + * Unfortunately, the "Barrett Reduction with Folding" algorithm described in thesis-149.pdf is not, as written, all that + * usable on account of (1) its not using reasonable radix points as discussed in + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=162 MPM 6.2.2} and (2) the fact that, even with reasonable + * radix points, it only works when there are an even number of digits in the denominator. The reason for (2) is that + * (x >> 1) + (x >> 1) != x / 2 + x / 2. If x is even, they're the same, but if x is odd, they're not. See the in-line + * comments for details. + * + * @see _slidingWindow() + * @access private + * @param Array $n + * @param Array $m + * @return Array + */ + function _barrett($n, $m) + { + static $cache = array( + MATH_BIGINTEGER_VARIABLE => array(), + MATH_BIGINTEGER_DATA => array() + ); + + $m_length = count($m); + + // if ($this->_compare($n, $this->_square($m)) >= 0) { + if (count($n) > 2 * $m_length) { + $lhs = new Math_BigInteger(); + $rhs = new Math_BigInteger(); + $lhs->value = $n; + $rhs->value = $m; + list(, $temp) = $lhs->divide($rhs); + return $temp->value; + } + + // if (m.length >> 1) + 2 <= m.length then m is too small and n can't be reduced + if ($m_length < 5) { + return $this->_regularBarrett($n, $m); + } + + // n = 2 * m.length + + if ( ($key = array_search($m, $cache[MATH_BIGINTEGER_VARIABLE])) === false ) { + $key = count($cache[MATH_BIGINTEGER_VARIABLE]); + $cache[MATH_BIGINTEGER_VARIABLE][] = $m; + + $lhs = new Math_BigInteger(); + $lhs_value = &$lhs->value; + $lhs_value = $this->_array_repeat(0, $m_length + ($m_length >> 1)); + $lhs_value[] = 1; + $rhs = new Math_BigInteger(); + $rhs->value = $m; + + list($u, $m1) = $lhs->divide($rhs); + $u = $u->value; + $m1 = $m1->value; + + $cache[MATH_BIGINTEGER_DATA][] = array( + 'u' => $u, // m.length >> 1 (technically (m.length >> 1) + 1) + 'm1'=> $m1 // m.length + ); + } else { + extract($cache[MATH_BIGINTEGER_DATA][$key]); + } + + $cutoff = $m_length + ($m_length >> 1); + $lsd = array_slice($n, 0, $cutoff); // m.length + (m.length >> 1) + $msd = array_slice($n, $cutoff); // m.length >> 1 + $lsd = $this->_trim($lsd); + $temp = $this->_multiply($msd, false, $m1, false); + $n = $this->_add($lsd, false, $temp[MATH_BIGINTEGER_VALUE], false); // m.length + (m.length >> 1) + 1 + + if ($m_length & 1) { + return $this->_regularBarrett($n[MATH_BIGINTEGER_VALUE], $m); + } + + // (m.length + (m.length >> 1) + 1) - (m.length - 1) == (m.length >> 1) + 2 + $temp = array_slice($n[MATH_BIGINTEGER_VALUE], $m_length - 1); + // if even: ((m.length >> 1) + 2) + (m.length >> 1) == m.length + 2 + // if odd: ((m.length >> 1) + 2) + (m.length >> 1) == (m.length - 1) + 2 == m.length + 1 + $temp = $this->_multiply($temp, false, $u, false); + // if even: (m.length + 2) - ((m.length >> 1) + 1) = m.length - (m.length >> 1) + 1 + // if odd: (m.length + 1) - ((m.length >> 1) + 1) = m.length - (m.length >> 1) + $temp = array_slice($temp[MATH_BIGINTEGER_VALUE], ($m_length >> 1) + 1); + // if even: (m.length - (m.length >> 1) + 1) + m.length = 2 * m.length - (m.length >> 1) + 1 + // if odd: (m.length - (m.length >> 1)) + m.length = 2 * m.length - (m.length >> 1) + $temp = $this->_multiply($temp, false, $m, false); + + // at this point, if m had an odd number of digits, we'd be subtracting a 2 * m.length - (m.length >> 1) digit + // number from a m.length + (m.length >> 1) + 1 digit number. ie. there'd be an extra digit and the while loop + // following this comment would loop a lot (hence our calling _regularBarrett() in that situation). + + $result = $this->_subtract($n[MATH_BIGINTEGER_VALUE], false, $temp[MATH_BIGINTEGER_VALUE], false); + + while ($this->_compare($result[MATH_BIGINTEGER_VALUE], $result[MATH_BIGINTEGER_SIGN], $m, false) >= 0) { + $result = $this->_subtract($result[MATH_BIGINTEGER_VALUE], $result[MATH_BIGINTEGER_SIGN], $m, false); + } + + return $result[MATH_BIGINTEGER_VALUE]; + } + + /** + * (Regular) Barrett Modular Reduction + * + * For numbers with more than four digits Math_BigInteger::_barrett() is faster. The difference between that and this + * is that this function does not fold the denominator into a smaller form. + * + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @return Array + */ + function _regularBarrett($x, $n) + { + static $cache = array( + MATH_BIGINTEGER_VARIABLE => array(), + MATH_BIGINTEGER_DATA => array() + ); + + $n_length = count($n); + + if (count($x) > 2 * $n_length) { + $lhs = new Math_BigInteger(); + $rhs = new Math_BigInteger(); + $lhs->value = $x; + $rhs->value = $n; + list(, $temp) = $lhs->divide($rhs); + return $temp->value; + } + + if ( ($key = array_search($n, $cache[MATH_BIGINTEGER_VARIABLE])) === false ) { + $key = count($cache[MATH_BIGINTEGER_VARIABLE]); + $cache[MATH_BIGINTEGER_VARIABLE][] = $n; + $lhs = new Math_BigInteger(); + $lhs_value = &$lhs->value; + $lhs_value = $this->_array_repeat(0, 2 * $n_length); + $lhs_value[] = 1; + $rhs = new Math_BigInteger(); + $rhs->value = $n; + list($temp, ) = $lhs->divide($rhs); // m.length + $cache[MATH_BIGINTEGER_DATA][] = $temp->value; + } + + // 2 * m.length - (m.length - 1) = m.length + 1 + $temp = array_slice($x, $n_length - 1); + // (m.length + 1) + m.length = 2 * m.length + 1 + $temp = $this->_multiply($temp, false, $cache[MATH_BIGINTEGER_DATA][$key], false); + // (2 * m.length + 1) - (m.length - 1) = m.length + 2 + $temp = array_slice($temp[MATH_BIGINTEGER_VALUE], $n_length + 1); + + // m.length + 1 + $result = array_slice($x, 0, $n_length + 1); + // m.length + 1 + $temp = $this->_multiplyLower($temp, false, $n, false, $n_length + 1); + // $temp == array_slice($temp->_multiply($temp, false, $n, false)->value, 0, $n_length + 1) + + if ($this->_compare($result, false, $temp[MATH_BIGINTEGER_VALUE], $temp[MATH_BIGINTEGER_SIGN]) < 0) { + $corrector_value = $this->_array_repeat(0, $n_length + 1); + $corrector_value[] = 1; + $result = $this->_add($result, false, $corrector, false); + $result = $result[MATH_BIGINTEGER_VALUE]; + } + + // at this point, we're subtracting a number with m.length + 1 digits from another number with m.length + 1 digits + $result = $this->_subtract($result, false, $temp[MATH_BIGINTEGER_VALUE], $temp[MATH_BIGINTEGER_SIGN]); + while ($this->_compare($result[MATH_BIGINTEGER_VALUE], $result[MATH_BIGINTEGER_SIGN], $n, false) > 0) { + $result = $this->_subtract($result[MATH_BIGINTEGER_VALUE], $result[MATH_BIGINTEGER_SIGN], $n, false); + } + + return $result[MATH_BIGINTEGER_VALUE]; + } + + /** + * Performs long multiplication up to $stop digits + * + * If you're going to be doing array_slice($product->value, 0, $stop), some cycles can be saved. + * + * @see _regularBarrett() + * @param Array $x_value + * @param Boolean $x_negative + * @param Array $y_value + * @param Boolean $y_negative + * @return Array + * @access private + */ + function _multiplyLower($x_value, $x_negative, $y_value, $y_negative, $stop) + { + $x_length = count($x_value); + $y_length = count($y_value); + + if ( !$x_length || !$y_length ) { // a 0 is being multiplied + return array( + MATH_BIGINTEGER_VALUE => array(), + MATH_BIGINTEGER_SIGN => false + ); + } + + if ( $x_length < $y_length ) { + $temp = $x_value; + $x_value = $y_value; + $y_value = $temp; + + $x_length = count($x_value); + $y_length = count($y_value); + } + + $product_value = $this->_array_repeat(0, $x_length + $y_length); + + // the following for loop could be removed if the for loop following it + // (the one with nested for loops) initially set $i to 0, but + // doing so would also make the result in one set of unnecessary adds, + // since on the outermost loops first pass, $product->value[$k] is going + // to always be 0 + + $carry = 0; + + for ($j = 0; $j < $x_length; ++$j) { // ie. $i = 0, $k = $i + $temp = $x_value[$j] * $y_value[0] + $carry; // $product_value[$k] == 0 + $carry = (int) ($temp / 0x4000000); + $product_value[$j] = (int) ($temp - 0x4000000 * $carry); + } + + if ($j < $stop) { + $product_value[$j] = $carry; + } + + // the above for loop is what the previous comment was talking about. the + // following for loop is the "one with nested for loops" + + for ($i = 1; $i < $y_length; ++$i) { + $carry = 0; + + for ($j = 0, $k = $i; $j < $x_length && $k < $stop; ++$j, ++$k) { + $temp = $product_value[$k] + $x_value[$j] * $y_value[$i] + $carry; + $carry = (int) ($temp / 0x4000000); + $product_value[$k] = (int) ($temp - 0x4000000 * $carry); + } + + if ($k < $stop) { + $product_value[$k] = $carry; + } + } + + return array( + MATH_BIGINTEGER_VALUE => $this->_trim($product_value), + MATH_BIGINTEGER_SIGN => $x_negative != $y_negative + ); + } + + /** + * Montgomery Modular Reduction + * + * ($x->_prepMontgomery($n))->_montgomery($n) yields $x % $n. + * {@link http://math.libtomcrypt.com/files/tommath.pdf#page=170 MPM 6.3} provides insights on how this can be + * improved upon (basically, by using the comba method). gcd($n, 2) must be equal to one for this function + * to work correctly. + * + * @see _prepMontgomery() + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @return Array + */ + function _montgomery($x, $n) + { + static $cache = array( + MATH_BIGINTEGER_VARIABLE => array(), + MATH_BIGINTEGER_DATA => array() + ); + + if ( ($key = array_search($n, $cache[MATH_BIGINTEGER_VARIABLE])) === false ) { + $key = count($cache[MATH_BIGINTEGER_VARIABLE]); + $cache[MATH_BIGINTEGER_VARIABLE][] = $x; + $cache[MATH_BIGINTEGER_DATA][] = $this->_modInverse67108864($n); + } + + $k = count($n); + + $result = array(MATH_BIGINTEGER_VALUE => $x); + + for ($i = 0; $i < $k; ++$i) { + $temp = $result[MATH_BIGINTEGER_VALUE][$i] * $cache[MATH_BIGINTEGER_DATA][$key]; + $temp = (int) ($temp - 0x4000000 * ((int) ($temp / 0x4000000))); + $temp = $this->_regularMultiply(array($temp), $n); + $temp = array_merge($this->_array_repeat(0, $i), $temp); + $result = $this->_add($result[MATH_BIGINTEGER_VALUE], false, $temp, false); + } + + $result[MATH_BIGINTEGER_VALUE] = array_slice($result[MATH_BIGINTEGER_VALUE], $k); + + if ($this->_compare($result, false, $n, false) >= 0) { + $result = $this->_subtract($result[MATH_BIGINTEGER_VALUE], false, $n, false); + } + + return $result[MATH_BIGINTEGER_VALUE]; + } + + /** + * Montgomery Multiply + * + * Interleaves the montgomery reduction and long multiplication algorithms together as described in + * {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=13 HAC 14.36} + * + * @see _prepMontgomery() + * @see _montgomery() + * @access private + * @param Array $x + * @param Array $y + * @param Array $m + * @return Array + */ + function _montgomeryMultiply($x, $y, $m) + { + $temp = $this->_multiply($x, false, $y, false); + return $this->_montgomery($temp[MATH_BIGINTEGER_VALUE], $m); + + static $cache = array( + MATH_BIGINTEGER_VARIABLE => array(), + MATH_BIGINTEGER_DATA => array() + ); + + if ( ($key = array_search($m, $cache[MATH_BIGINTEGER_VARIABLE])) === false ) { + $key = count($cache[MATH_BIGINTEGER_VARIABLE]); + $cache[MATH_BIGINTEGER_VARIABLE][] = $m; + $cache[MATH_BIGINTEGER_DATA][] = $this->_modInverse67108864($m); + } + + $n = max(count($x), count($y), count($m)); + $x = array_pad($x, $n, 0); + $y = array_pad($y, $n, 0); + $m = array_pad($m, $n, 0); + $a = array(MATH_BIGINTEGER_VALUE => $this->_array_repeat(0, $n + 1)); + for ($i = 0; $i < $n; ++$i) { + $temp = $a[MATH_BIGINTEGER_VALUE][0] + $x[$i] * $y[0]; + $temp = (int) ($temp - 0x4000000 * ((int) ($temp / 0x4000000))); + $temp = $temp * $cache[MATH_BIGINTEGER_DATA][$key]; + $temp = (int) ($temp - 0x4000000 * ((int) ($temp / 0x4000000))); + $temp = $this->_add($this->_regularMultiply(array($x[$i]), $y), false, $this->_regularMultiply(array($temp), $m), false); + $a = $this->_add($a[MATH_BIGINTEGER_VALUE], false, $temp[MATH_BIGINTEGER_VALUE], false); + $a[MATH_BIGINTEGER_VALUE] = array_slice($a[MATH_BIGINTEGER_VALUE], 1); + } + if ($this->_compare($a[MATH_BIGINTEGER_VALUE], false, $m, false) >= 0) { + $a = $this->_subtract($a[MATH_BIGINTEGER_VALUE], false, $m, false); + } + return $a[MATH_BIGINTEGER_VALUE]; + } + + /** + * Prepare a number for use in Montgomery Modular Reductions + * + * @see _montgomery() + * @see _slidingWindow() + * @access private + * @param Array $x + * @param Array $n + * @return Array + */ + function _prepMontgomery($x, $n) + { + $lhs = new Math_BigInteger(); + $lhs->value = array_merge($this->_array_repeat(0, count($n)), $x); + $rhs = new Math_BigInteger(); + $rhs->value = $n; + + list(, $temp) = $lhs->divide($rhs); + return $temp->value; + } + + /** + * Modular Inverse of a number mod 2**26 (eg. 67108864) + * + * Based off of the bnpInvDigit function implemented and justified in the following URL: + * + * {@link http://www-cs-students.stanford.edu/~tjw/jsbn/jsbn.js} + * + * The following URL provides more info: + * + * {@link http://groups.google.com/group/sci.crypt/msg/7a137205c1be7d85} + * + * As for why we do all the bitmasking... strange things can happen when converting from floats to ints. For + * instance, on some computers, var_dump((int) -4294967297) yields int(-1) and on others, it yields + * int(-2147483648). To avoid problems stemming from this, we use bitmasks to guarantee that ints aren't + * auto-converted to floats. The outermost bitmask is present because without it, there's no guarantee that + * the "residue" returned would be the so-called "common residue". We use fmod, in the last step, because the + * maximum possible $x is 26 bits and the maximum $result is 16 bits. Thus, we have to be able to handle up to + * 40 bits, which only 64-bit floating points will support. + * + * Thanks to Pedro Gimeno Fortea for input! + * + * @see _montgomery() + * @access private + * @param Array $x + * @return Integer + */ + function _modInverse67108864($x) // 2**26 == 67108864 + { + $x = -$x[0]; + $result = $x & 0x3; // x**-1 mod 2**2 + $result = ($result * (2 - $x * $result)) & 0xF; // x**-1 mod 2**4 + $result = ($result * (2 - ($x & 0xFF) * $result)) & 0xFF; // x**-1 mod 2**8 + $result = ($result * ((2 - ($x & 0xFFFF) * $result) & 0xFFFF)) & 0xFFFF; // x**-1 mod 2**16 + $result = fmod($result * (2 - fmod($x * $result, 0x4000000)), 0x4000000); // x**-1 mod 2**26 + return $result & 0x3FFFFFF; + } + + /** + * Calculates modular inverses. + * + * Say you have (30 mod 17 * x mod 17) mod 17 == 1. x can be found using modular inverses. + * + * Here's an example: + * + * modInverse($b); + * echo $c->toString(); // outputs 4 + * + * echo "\r\n"; + * + * $d = $a->multiply($c); + * list(, $d) = $d->divide($b); + * echo $d; // outputs 1 (as per the definition of modular inverse) + * ?> + * + * + * @param Math_BigInteger $n + * @return mixed false, if no modular inverse exists, Math_BigInteger, otherwise. + * @access public + * @internal See {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=21 HAC 14.64} for more information. + */ + function modInverse($n) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_invert($this->value, $n->value); + + return ( $temp->value === false ) ? false : $this->_normalize($temp); + } + + static $zero, $one; + if (!isset($zero)) { + $zero = new Math_BigInteger(); + $one = new Math_BigInteger(1); + } + + // $x mod $n == $x mod -$n. + $n = $n->abs(); + + if ($this->compare($zero) < 0) { + $temp = $this->abs(); + $temp = $temp->modInverse($n); + return $negated === false ? false : $this->_normalize($n->subtract($temp)); + } + + extract($this->extendedGCD($n)); + + if (!$gcd->equals($one)) { + return false; + } + + $x = $x->compare($zero) < 0 ? $x->add($n) : $x; + + return $this->compare($zero) < 0 ? $this->_normalize($n->subtract($x)) : $this->_normalize($x); + } + + /** + * Calculates the greatest common divisor and Bézout's identity. + * + * Say you have 693 and 609. The GCD is 21. Bézout's identity states that there exist integers x and y such that + * 693*x + 609*y == 21. In point of fact, there are actually an infinite number of x and y combinations and which + * combination is returned is dependant upon which mode is in use. See + * {@link http://en.wikipedia.org/wiki/B%C3%A9zout%27s_identity Bézout's identity - Wikipedia} for more information. + * + * Here's an example: + * + * extendedGCD($b)); + * + * echo $gcd->toString() . "\r\n"; // outputs 21 + * echo $a->toString() * $x->toString() + $b->toString() * $y->toString(); // outputs 21 + * ?> + * + * + * @param Math_BigInteger $n + * @return Math_BigInteger + * @access public + * @internal Calculates the GCD using the binary xGCD algorithim described in + * {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf#page=19 HAC 14.61}. As the text above 14.61 notes, + * the more traditional algorithim requires "relatively costly multiple-precision divisions". + */ + function extendedGCD($n) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + extract(gmp_gcdext($this->value, $n->value)); + + return array( + 'gcd' => $this->_normalize(new Math_BigInteger($g)), + 'x' => $this->_normalize(new Math_BigInteger($s)), + 'y' => $this->_normalize(new Math_BigInteger($t)) + ); + case MATH_BIGINTEGER_MODE_BCMATH: + // it might be faster to use the binary xGCD algorithim here, as well, but (1) that algorithim works + // best when the base is a power of 2 and (2) i don't think it'd make much difference, anyway. as is, + // the basic extended euclidean algorithim is what we're using. + + $u = $this->value; + $v = $n->value; + + $a = '1'; + $b = '0'; + $c = '0'; + $d = '1'; + + while (bccomp($v, '0', 0) != 0) { + $q = bcdiv($u, $v, 0); + + $temp = $u; + $u = $v; + $v = bcsub($temp, bcmul($v, $q, 0), 0); + + $temp = $a; + $a = $c; + $c = bcsub($temp, bcmul($a, $q, 0), 0); + + $temp = $b; + $b = $d; + $d = bcsub($temp, bcmul($b, $q, 0), 0); + } + + return array( + 'gcd' => $this->_normalize(new Math_BigInteger($u)), + 'x' => $this->_normalize(new Math_BigInteger($a)), + 'y' => $this->_normalize(new Math_BigInteger($b)) + ); + } + + $y = $n->copy(); + $x = $this->copy(); + $g = new Math_BigInteger(); + $g->value = array(1); + + while ( !(($x->value[0] & 1)|| ($y->value[0] & 1)) ) { + $x->_rshift(1); + $y->_rshift(1); + $g->_lshift(1); + } + + $u = $x->copy(); + $v = $y->copy(); + + $a = new Math_BigInteger(); + $b = new Math_BigInteger(); + $c = new Math_BigInteger(); + $d = new Math_BigInteger(); + + $a->value = $d->value = $g->value = array(1); + $b->value = $c->value = array(); + + while ( !empty($u->value) ) { + while ( !($u->value[0] & 1) ) { + $u->_rshift(1); + if ( (!empty($a->value) && ($a->value[0] & 1)) || (!empty($b->value) && ($b->value[0] & 1)) ) { + $a = $a->add($y); + $b = $b->subtract($x); + } + $a->_rshift(1); + $b->_rshift(1); + } + + while ( !($v->value[0] & 1) ) { + $v->_rshift(1); + if ( (!empty($d->value) && ($d->value[0] & 1)) || (!empty($c->value) && ($c->value[0] & 1)) ) { + $c = $c->add($y); + $d = $d->subtract($x); + } + $c->_rshift(1); + $d->_rshift(1); + } + + if ($u->compare($v) >= 0) { + $u = $u->subtract($v); + $a = $a->subtract($c); + $b = $b->subtract($d); + } else { + $v = $v->subtract($u); + $c = $c->subtract($a); + $d = $d->subtract($b); + } + } + + return array( + 'gcd' => $this->_normalize($g->multiply($v)), + 'x' => $this->_normalize($c), + 'y' => $this->_normalize($d) + ); + } + + /** + * Calculates the greatest common divisor + * + * Say you have 693 and 609. The GCD is 21. + * + * Here's an example: + * + * extendedGCD($b); + * + * echo $gcd->toString() . "\r\n"; // outputs 21 + * ?> + * + * + * @param Math_BigInteger $n + * @return Math_BigInteger + * @access public + */ + function gcd($n) + { + extract($this->extendedGCD($n)); + return $gcd; + } + + /** + * Absolute value. + * + * @return Math_BigInteger + * @access public + */ + function abs() + { + $temp = new Math_BigInteger(); + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp->value = gmp_abs($this->value); + break; + case MATH_BIGINTEGER_MODE_BCMATH: + $temp->value = (bccomp($this->value, '0', 0) < 0) ? substr($this->value, 1) : $this->value; + break; + default: + $temp->value = $this->value; + } + + return $temp; + } + + /** + * Compares two numbers. + * + * Although one might think !$x->compare($y) means $x != $y, it, in fact, means the opposite. The reason for this is + * demonstrated thusly: + * + * $x > $y: $x->compare($y) > 0 + * $x < $y: $x->compare($y) < 0 + * $x == $y: $x->compare($y) == 0 + * + * Note how the same comparison operator is used. If you want to test for equality, use $x->equals($y). + * + * @param Math_BigInteger $x + * @return Integer < 0 if $this is less than $x; > 0 if $this is greater than $x, and 0 if they are equal. + * @access public + * @see equals() + * @internal Could return $this->subtract($x), but that's not as fast as what we do do. + */ + function compare($y) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + return gmp_cmp($this->value, $y->value); + case MATH_BIGINTEGER_MODE_BCMATH: + return bccomp($this->value, $y->value, 0); + } + + return $this->_compare($this->value, $this->is_negative, $y->value, $y->is_negative); + } + + /** + * Compares two numbers. + * + * @param Array $x_value + * @param Boolean $x_negative + * @param Array $y_value + * @param Boolean $y_negative + * @return Integer + * @see compare() + * @access private + */ + function _compare($x_value, $x_negative, $y_value, $y_negative) + { + if ( $x_negative != $y_negative ) { + return ( !$x_negative && $y_negative ) ? 1 : -1; + } + + $result = $x_negative ? -1 : 1; + + if ( count($x_value) != count($y_value) ) { + return ( count($x_value) > count($y_value) ) ? $result : -$result; + } + $size = max(count($x_value), count($y_value)); + + $x_value = array_pad($x_value, $size, 0); + $y_value = array_pad($y_value, $size, 0); + + for ($i = count($x_value) - 1; $i >= 0; --$i) { + if ($x_value[$i] != $y_value[$i]) { + return ( $x_value[$i] > $y_value[$i] ) ? $result : -$result; + } + } + + return 0; + } + + /** + * Tests the equality of two numbers. + * + * If you need to see if one number is greater than or less than another number, use Math_BigInteger::compare() + * + * @param Math_BigInteger $x + * @return Boolean + * @access public + * @see compare() + */ + function equals($x) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + return gmp_cmp($this->value, $x->value) == 0; + default: + return $this->value === $x->value && $this->is_negative == $x->is_negative; + } + } + + /** + * Set Precision + * + * Some bitwise operations give different results depending on the precision being used. Examples include left + * shift, not, and rotates. + * + * @param Math_BigInteger $x + * @access public + * @return Math_BigInteger + */ + function setPrecision($bits) + { + $this->precision = $bits; + if ( MATH_BIGINTEGER_MODE != MATH_BIGINTEGER_MODE_BCMATH ) { + $this->bitmask = new Math_BigInteger(chr((1 << ($bits & 0x7)) - 1) . str_repeat(chr(0xFF), $bits >> 3), 256); + } else { + $this->bitmask = new Math_BigInteger(bcpow('2', $bits, 0)); + } + + $temp = $this->_normalize($this); + $this->value = $temp->value; + } + + /** + * Logical And + * + * @param Math_BigInteger $x + * @access public + * @internal Implemented per a request by Lluis Pamies i Juarez + * @return Math_BigInteger + */ + function bitwise_and($x) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_and($this->value, $x->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $left = $this->toBytes(); + $right = $x->toBytes(); + + $length = max(strlen($left), strlen($right)); + + $left = str_pad($left, $length, chr(0), STR_PAD_LEFT); + $right = str_pad($right, $length, chr(0), STR_PAD_LEFT); + + return $this->_normalize(new Math_BigInteger($left & $right, 256)); + } + + $result = $this->copy(); + + $length = min(count($x->value), count($this->value)); + + $result->value = array_slice($result->value, 0, $length); + + for ($i = 0; $i < $length; ++$i) { + $result->value[$i] = $result->value[$i] & $x->value[$i]; + } + + return $this->_normalize($result); + } + + /** + * Logical Or + * + * @param Math_BigInteger $x + * @access public + * @internal Implemented per a request by Lluis Pamies i Juarez + * @return Math_BigInteger + */ + function bitwise_or($x) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_or($this->value, $x->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $left = $this->toBytes(); + $right = $x->toBytes(); + + $length = max(strlen($left), strlen($right)); + + $left = str_pad($left, $length, chr(0), STR_PAD_LEFT); + $right = str_pad($right, $length, chr(0), STR_PAD_LEFT); + + return $this->_normalize(new Math_BigInteger($left | $right, 256)); + } + + $length = max(count($this->value), count($x->value)); + $result = $this->copy(); + $result->value = array_pad($result->value, 0, $length); + $x->value = array_pad($x->value, 0, $length); + + for ($i = 0; $i < $length; ++$i) { + $result->value[$i] = $this->value[$i] | $x->value[$i]; + } + + return $this->_normalize($result); + } + + /** + * Logical Exclusive-Or + * + * @param Math_BigInteger $x + * @access public + * @internal Implemented per a request by Lluis Pamies i Juarez + * @return Math_BigInteger + */ + function bitwise_xor($x) + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + $temp = new Math_BigInteger(); + $temp->value = gmp_xor($this->value, $x->value); + + return $this->_normalize($temp); + case MATH_BIGINTEGER_MODE_BCMATH: + $left = $this->toBytes(); + $right = $x->toBytes(); + + $length = max(strlen($left), strlen($right)); + + $left = str_pad($left, $length, chr(0), STR_PAD_LEFT); + $right = str_pad($right, $length, chr(0), STR_PAD_LEFT); + + return $this->_normalize(new Math_BigInteger($left ^ $right, 256)); + } + + $length = max(count($this->value), count($x->value)); + $result = $this->copy(); + $result->value = array_pad($result->value, 0, $length); + $x->value = array_pad($x->value, 0, $length); + + for ($i = 0; $i < $length; ++$i) { + $result->value[$i] = $this->value[$i] ^ $x->value[$i]; + } + + return $this->_normalize($result); + } + + /** + * Logical Not + * + * @access public + * @internal Implemented per a request by Lluis Pamies i Juarez + * @return Math_BigInteger + */ + function bitwise_not() + { + // calculuate "not" without regard to $this->precision + // (will always result in a smaller number. ie. ~1 isn't 1111 1110 - it's 0) + $temp = $this->toBytes(); + $pre_msb = decbin(ord($temp[0])); + $temp = ~$temp; + $msb = decbin(ord($temp[0])); + if (strlen($msb) == 8) { + $msb = substr($msb, strpos($msb, '0')); + } + $temp[0] = chr(bindec($msb)); + + // see if we need to add extra leading 1's + $current_bits = strlen($pre_msb) + 8 * strlen($temp) - 8; + $new_bits = $this->precision - $current_bits; + if ($new_bits <= 0) { + return $this->_normalize(new Math_BigInteger($temp, 256)); + } + + // generate as many leading 1's as we need to. + $leading_ones = chr((1 << ($new_bits & 0x7)) - 1) . str_repeat(chr(0xFF), $new_bits >> 3); + $this->_base256_lshift($leading_ones, $current_bits); + + $temp = str_pad($temp, ceil($this->bits / 8), chr(0), STR_PAD_LEFT); + + return $this->_normalize(new Math_BigInteger($leading_ones | $temp, 256)); + } + + /** + * Logical Right Shift + * + * Shifts BigInteger's by $shift bits, effectively dividing by 2**$shift. + * + * @param Integer $shift + * @return Math_BigInteger + * @access public + * @internal The only version that yields any speed increases is the internal version. + */ + function bitwise_rightShift($shift) + { + $temp = new Math_BigInteger(); + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + static $two; + + if (!isset($two)) { + $two = gmp_init('2'); + } + + $temp->value = gmp_div_q($this->value, gmp_pow($two, $shift)); + + break; + case MATH_BIGINTEGER_MODE_BCMATH: + $temp->value = bcdiv($this->value, bcpow('2', $shift, 0), 0); + + break; + default: // could just replace _lshift with this, but then all _lshift() calls would need to be rewritten + // and I don't want to do that... + $temp->value = $this->value; + $temp->_rshift($shift); + } + + return $this->_normalize($temp); + } + + /** + * Logical Left Shift + * + * Shifts BigInteger's by $shift bits, effectively multiplying by 2**$shift. + * + * @param Integer $shift + * @return Math_BigInteger + * @access public + * @internal The only version that yields any speed increases is the internal version. + */ + function bitwise_leftShift($shift) + { + $temp = new Math_BigInteger(); + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + static $two; + + if (!isset($two)) { + $two = gmp_init('2'); + } + + $temp->value = gmp_mul($this->value, gmp_pow($two, $shift)); + + break; + case MATH_BIGINTEGER_MODE_BCMATH: + $temp->value = bcmul($this->value, bcpow('2', $shift, 0), 0); + + break; + default: // could just replace _rshift with this, but then all _lshift() calls would need to be rewritten + // and I don't want to do that... + $temp->value = $this->value; + $temp->_lshift($shift); + } + + return $this->_normalize($temp); + } + + /** + * Logical Left Rotate + * + * Instead of the top x bits being dropped they're appended to the shifted bit string. + * + * @param Integer $shift + * @return Math_BigInteger + * @access public + */ + function bitwise_leftRotate($shift) + { + $bits = $this->toBytes(); + + if ($this->precision > 0) { + $precision = $this->precision; + if ( MATH_BIGINTEGER_MODE == MATH_BIGINTEGER_MODE_BCMATH ) { + $mask = $this->bitmask->subtract(new Math_BigInteger(1)); + $mask = $mask->toBytes(); + } else { + $mask = $this->bitmask->toBytes(); + } + } else { + $temp = ord($bits[0]); + for ($i = 0; $temp >> $i; ++$i); + $precision = 8 * strlen($bits) - 8 + $i; + $mask = chr((1 << ($precision & 0x7)) - 1) . str_repeat(chr(0xFF), $precision >> 3); + } + + if ($shift < 0) { + $shift+= $precision; + } + $shift%= $precision; + + if (!$shift) { + return $this->copy(); + } + + $left = $this->bitwise_leftShift($shift); + $left = $left->bitwise_and(new Math_BigInteger($mask, 256)); + $right = $this->bitwise_rightShift($precision - $shift); + $result = MATH_BIGINTEGER_MODE != MATH_BIGINTEGER_MODE_BCMATH ? $left->bitwise_or($right) : $left->add($right); + return $this->_normalize($result); + } + + /** + * Logical Right Rotate + * + * Instead of the bottom x bits being dropped they're prepended to the shifted bit string. + * + * @param Integer $shift + * @return Math_BigInteger + * @access public + */ + function bitwise_rightRotate($shift) + { + return $this->bitwise_leftRotate(-$shift); + } + + /** + * Set random number generator function + * + * $generator should be the name of a random generating function whose first parameter is the minimum + * value and whose second parameter is the maximum value. If this function needs to be seeded, it should + * be seeded prior to calling Math_BigInteger::random() or Math_BigInteger::randomPrime() + * + * If the random generating function is not explicitly set, it'll be assumed to be mt_rand(). + * + * @see random() + * @see randomPrime() + * @param optional String $generator + * @access public + */ + function setRandomGenerator($generator) + { + $this->generator = $generator; + } + + /** + * Generate a random number + * + * @param optional Integer $min + * @param optional Integer $max + * @return Math_BigInteger + * @access public + */ + function random($min = false, $max = false) + { + if ($min === false) { + $min = new Math_BigInteger(0); + } + + if ($max === false) { + $max = new Math_BigInteger(0x7FFFFFFF); + } + + $compare = $max->compare($min); + + if (!$compare) { + return $this->_normalize($min); + } else if ($compare < 0) { + // if $min is bigger then $max, swap $min and $max + $temp = $max; + $max = $min; + $min = $temp; + } + + $generator = $this->generator; + + $max = $max->subtract($min); + $max = ltrim($max->toBytes(), chr(0)); + $size = strlen($max) - 1; + $random = ''; + + $bytes = $size & 1; + for ($i = 0; $i < $bytes; ++$i) { + $random.= chr($generator(0, 255)); + } + + $blocks = $size >> 1; + for ($i = 0; $i < $blocks; ++$i) { + // mt_rand(-2147483648, 0x7FFFFFFF) always produces -2147483648 on some systems + $random.= pack('n', $generator(0, 0xFFFF)); + } + + $temp = new Math_BigInteger($random, 256); + if ($temp->compare(new Math_BigInteger(substr($max, 1), 256)) > 0) { + $random = chr($generator(0, ord($max[0]) - 1)) . $random; + } else { + $random = chr($generator(0, ord($max[0]) )) . $random; + } + + $random = new Math_BigInteger($random, 256); + + return $this->_normalize($random->add($min)); + } + + /** + * Generate a random prime number. + * + * If there's not a prime within the given range, false will be returned. If more than $timeout seconds have elapsed, + * give up and return false. + * + * @param optional Integer $min + * @param optional Integer $max + * @param optional Integer $timeout + * @return Math_BigInteger + * @access public + * @internal See {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap4.pdf#page=15 HAC 4.44}. + */ + function randomPrime($min = false, $max = false, $timeout = false) + { + $compare = $max->compare($min); + + if (!$compare) { + return $min; + } else if ($compare < 0) { + // if $min is bigger then $max, swap $min and $max + $temp = $max; + $max = $min; + $min = $temp; + } + + // gmp_nextprime() requires PHP 5 >= 5.2.0 per . + if ( MATH_BIGINTEGER_MODE == MATH_BIGINTEGER_MODE_GMP && function_exists('gmp_nextprime') ) { + // we don't rely on Math_BigInteger::random()'s min / max when gmp_nextprime() is being used since this function + // does its own checks on $max / $min when gmp_nextprime() is used. When gmp_nextprime() is not used, however, + // the same $max / $min checks are not performed. + if ($min === false) { + $min = new Math_BigInteger(0); + } + + if ($max === false) { + $max = new Math_BigInteger(0x7FFFFFFF); + } + + $x = $this->random($min, $max); + + $x->value = gmp_nextprime($x->value); + + if ($x->compare($max) <= 0) { + return $x; + } + + $x->value = gmp_nextprime($min->value); + + if ($x->compare($max) <= 0) { + return $x; + } + + return false; + } + + static $one, $two; + if (!isset($one)) { + $one = new Math_BigInteger(1); + $two = new Math_BigInteger(2); + } + + $start = time(); + + $x = $this->random($min, $max); + if ($x->equals($two)) { + return $x; + } + + $x->_make_odd(); + if ($x->compare($max) > 0) { + // if $x > $max then $max is even and if $min == $max then no prime number exists between the specified range + if ($min->equals($max)) { + return false; + } + $x = $min->copy(); + $x->_make_odd(); + } + + $initial_x = $x->copy(); + + while (true) { + if ($timeout !== false && time() - $start > $timeout) { + return false; + } + + if ($x->isPrime()) { + return $x; + } + + $x = $x->add($two); + + if ($x->compare($max) > 0) { + $x = $min->copy(); + if ($x->equals($two)) { + return $x; + } + $x->_make_odd(); + } + + if ($x->equals($initial_x)) { + return false; + } + } + } + + /** + * Make the current number odd + * + * If the current number is odd it'll be unchanged. If it's even, one will be added to it. + * + * @see randomPrime() + * @access private + */ + function _make_odd() + { + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + gmp_setbit($this->value, 0); + break; + case MATH_BIGINTEGER_MODE_BCMATH: + if ($this->value[strlen($this->value) - 1] % 2 == 0) { + $this->value = bcadd($this->value, '1'); + } + break; + default: + $this->value[0] |= 1; + } + } + + /** + * Checks a numer to see if it's prime + * + * Assuming the $t parameter is not set, this function has an error rate of 2**-80. The main motivation for the + * $t parameter is distributability. Math_BigInteger::randomPrime() can be distributed accross multiple pageloads + * on a website instead of just one. + * + * @param optional Integer $t + * @return Boolean + * @access public + * @internal Uses the + * {@link http://en.wikipedia.org/wiki/Miller%E2%80%93Rabin_primality_test Miller-Rabin primality test}. See + * {@link http://www.cacr.math.uwaterloo.ca/hac/about/chap4.pdf#page=8 HAC 4.24}. + */ + function isPrime($t = false) + { + $length = strlen($this->toBytes()); + + if (!$t) { + // see HAC 4.49 "Note (controlling the error probability)" + if ($length >= 163) { $t = 2; } // floor(1300 / 8) + else if ($length >= 106) { $t = 3; } // floor( 850 / 8) + else if ($length >= 81 ) { $t = 4; } // floor( 650 / 8) + else if ($length >= 68 ) { $t = 5; } // floor( 550 / 8) + else if ($length >= 56 ) { $t = 6; } // floor( 450 / 8) + else if ($length >= 50 ) { $t = 7; } // floor( 400 / 8) + else if ($length >= 43 ) { $t = 8; } // floor( 350 / 8) + else if ($length >= 37 ) { $t = 9; } // floor( 300 / 8) + else if ($length >= 31 ) { $t = 12; } // floor( 250 / 8) + else if ($length >= 25 ) { $t = 15; } // floor( 200 / 8) + else if ($length >= 18 ) { $t = 18; } // floor( 150 / 8) + else { $t = 27; } + } + + // ie. gmp_testbit($this, 0) + // ie. isEven() or !isOdd() + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + return gmp_prob_prime($this->value, $t) != 0; + case MATH_BIGINTEGER_MODE_BCMATH: + if ($this->value === '2') { + return true; + } + if ($this->value[strlen($this->value) - 1] % 2 == 0) { + return false; + } + break; + default: + if ($this->value == array(2)) { + return true; + } + if (~$this->value[0] & 1) { + return false; + } + } + + static $primes, $zero, $one, $two; + + if (!isset($primes)) { + $primes = array( + 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, + 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, + 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, + 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, + 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, + 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, + 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, + 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, + 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, + 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, + 953, 967, 971, 977, 983, 991, 997 + ); + + if ( MATH_BIGINTEGER_MODE != MATH_BIGINTEGER_MODE_INTERNAL ) { + for ($i = 0; $i < count($primes); ++$i) { + $primes[$i] = new Math_BigInteger($primes[$i]); + } + } + + $zero = new Math_BigInteger(); + $one = new Math_BigInteger(1); + $two = new Math_BigInteger(2); + } + + if ($this->equals($one)) { + return false; + } + + // see HAC 4.4.1 "Random search for probable primes" + if ( MATH_BIGINTEGER_MODE != MATH_BIGINTEGER_MODE_INTERNAL ) { + foreach ($primes as $prime) { + list(, $r) = $this->divide($prime); + if ($r->equals($zero)) { + return $this->equals($prime); + } + } + } else { + $value = $this->value; + foreach ($primes as $prime) { + list(, $r) = $this->_divide_digit($value, $prime); + if (!$r) { + return count($value) == 1 && $value[0] == $prime; + } + } + } + + $n = $this->copy(); + $n_1 = $n->subtract($one); + $n_2 = $n->subtract($two); + + $r = $n_1->copy(); + $r_value = $r->value; + // ie. $s = gmp_scan1($n, 0) and $r = gmp_div_q($n, gmp_pow(gmp_init('2'), $s)); + if ( MATH_BIGINTEGER_MODE == MATH_BIGINTEGER_MODE_BCMATH ) { + $s = 0; + // if $n was 1, $r would be 0 and this would be an infinite loop, hence our $this->equals($one) check earlier + while ($r->value[strlen($r->value) - 1] % 2 == 0) { + $r->value = bcdiv($r->value, '2', 0); + ++$s; + } + } else { + for ($i = 0, $r_length = count($r_value); $i < $r_length; ++$i) { + $temp = ~$r_value[$i] & 0xFFFFFF; + for ($j = 1; ($temp >> $j) & 1; ++$j); + if ($j != 25) { + break; + } + } + $s = 26 * $i + $j - 1; + $r->_rshift($s); + } + + for ($i = 0; $i < $t; ++$i) { + $a = $this->random($two, $n_2); + $y = $a->modPow($r, $n); + + if (!$y->equals($one) && !$y->equals($n_1)) { + for ($j = 1; $j < $s && !$y->equals($n_1); ++$j) { + $y = $y->modPow($two, $n); + if ($y->equals($one)) { + return false; + } + } + + if (!$y->equals($n_1)) { + return false; + } + } + } + return true; + } + + /** + * Logical Left Shift + * + * Shifts BigInteger's by $shift bits. + * + * @param Integer $shift + * @access private + */ + function _lshift($shift) + { + if ( $shift == 0 ) { + return; + } + + $num_digits = (int) ($shift / 26); + $shift %= 26; + $shift = 1 << $shift; + + $carry = 0; + + for ($i = 0; $i < count($this->value); ++$i) { + $temp = $this->value[$i] * $shift + $carry; + $carry = (int) ($temp / 0x4000000); + $this->value[$i] = (int) ($temp - $carry * 0x4000000); + } + + if ( $carry ) { + $this->value[] = $carry; + } + + while ($num_digits--) { + array_unshift($this->value, 0); + } + } + + /** + * Logical Right Shift + * + * Shifts BigInteger's by $shift bits. + * + * @param Integer $shift + * @access private + */ + function _rshift($shift) + { + if ($shift == 0) { + return; + } + + $num_digits = (int) ($shift / 26); + $shift %= 26; + $carry_shift = 26 - $shift; + $carry_mask = (1 << $shift) - 1; + + if ( $num_digits ) { + $this->value = array_slice($this->value, $num_digits); + } + + $carry = 0; + + for ($i = count($this->value) - 1; $i >= 0; --$i) { + $temp = $this->value[$i] >> $shift | $carry; + $carry = ($this->value[$i] & $carry_mask) << $carry_shift; + $this->value[$i] = $temp; + } + + $this->value = $this->_trim($this->value); + } + + /** + * Normalize + * + * Removes leading zeros and truncates (if necessary) to maintain the appropriate precision + * + * @param Math_BigInteger + * @return Math_BigInteger + * @see _trim() + * @access private + */ + function _normalize($result) + { + $result->precision = $this->precision; + $result->bitmask = $this->bitmask; + + switch ( MATH_BIGINTEGER_MODE ) { + case MATH_BIGINTEGER_MODE_GMP: + if (!empty($result->bitmask->value)) { + $result->value = gmp_and($result->value, $result->bitmask->value); + } + + return $result; + case MATH_BIGINTEGER_MODE_BCMATH: + if (!empty($result->bitmask->value)) { + $result->value = bcmod($result->value, $result->bitmask->value); + } + + return $result; + } + + $value = &$result->value; + + if ( !count($value) ) { + return $result; + } + + $value = $this->_trim($value); + + if (!empty($result->bitmask->value)) { + $length = min(count($value), count($this->bitmask->value)); + $value = array_slice($value, 0, $length); + + for ($i = 0; $i < $length; ++$i) { + $value[$i] = $value[$i] & $this->bitmask->value[$i]; + } + } + + return $result; + } + + /** + * Trim + * + * Removes leading zeros + * + * @return Math_BigInteger + * @access private + */ + function _trim($value) + { + for ($i = count($value) - 1; $i >= 0; --$i) { + if ( $value[$i] ) { + break; + } + unset($value[$i]); + } + + return $value; + } + + /** + * Array Repeat + * + * @param $input Array + * @param $multiplier mixed + * @return Array + * @access private + */ + function _array_repeat($input, $multiplier) + { + return ($multiplier) ? array_fill(0, $multiplier, $input) : array(); + } + + /** + * Logical Left Shift + * + * Shifts binary strings $shift bits, essentially multiplying by 2**$shift. + * + * @param $x String + * @param $shift Integer + * @return String + * @access private + */ + function _base256_lshift(&$x, $shift) + { + if ($shift == 0) { + return; + } + + $num_bytes = $shift >> 3; // eg. floor($shift/8) + $shift &= 7; // eg. $shift % 8 + + $carry = 0; + for ($i = strlen($x) - 1; $i >= 0; --$i) { + $temp = ord($x[$i]) << $shift | $carry; + $x[$i] = chr($temp); + $carry = $temp >> 8; + } + $carry = ($carry != 0) ? chr($carry) : ''; + $x = $carry . $x . str_repeat(chr(0), $num_bytes); + } + + /** + * Logical Right Shift + * + * Shifts binary strings $shift bits, essentially dividing by 2**$shift and returning the remainder. + * + * @param $x String + * @param $shift Integer + * @return String + * @access private + */ + function _base256_rshift(&$x, $shift) + { + if ($shift == 0) { + $x = ltrim($x, chr(0)); + return ''; + } + + $num_bytes = $shift >> 3; // eg. floor($shift/8) + $shift &= 7; // eg. $shift % 8 + + $remainder = ''; + if ($num_bytes) { + $start = $num_bytes > strlen($x) ? -strlen($x) : -$num_bytes; + $remainder = substr($x, $start); + $x = substr($x, 0, -$num_bytes); + } + + $carry = 0; + $carry_shift = 8 - $shift; + for ($i = 0; $i < strlen($x); ++$i) { + $temp = (ord($x[$i]) >> $shift) | $carry; + $carry = (ord($x[$i]) << $carry_shift) & 0xFF; + $x[$i] = chr($temp); + } + $x = ltrim($x, chr(0)); + + $remainder = chr($carry >> $carry_shift) . $remainder; + + return ltrim($remainder, chr(0)); + } + + // one quirk about how the following functions are implemented is that PHP defines N to be an unsigned long + // at 32-bits, while java's longs are 64-bits. + + /** + * Converts 32-bit integers to bytes. + * + * @param Integer $x + * @return String + * @access private + */ + function _int2bytes($x) + { + return ltrim(pack('N', $x), chr(0)); + } + + /** + * Converts bytes to 32-bit integers + * + * @param String $x + * @return Integer + * @access private + */ + function _bytes2int($x) + { + $temp = unpack('Nint', str_pad($x, 4, chr(0), STR_PAD_LEFT)); + return $temp['int']; + } +} \ No newline at end of file diff --git a/library/phpsec/Net/SFTP.php b/library/phpsec/Net/SFTP.php new file mode 100644 index 000000000..06812ada3 --- /dev/null +++ b/library/phpsec/Net/SFTP.php @@ -0,0 +1,1461 @@ + + * login('username', 'password')) { + * exit('Login Failed'); + * } + * + * echo $sftp->pwd() . "\r\n"; + * $sftp->put('filename.ext', 'hello, world!'); + * print_r($sftp->nlist()); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Net + * @package Net_SFTP + * @author Jim Wigginton + * @copyright MMIX Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: SFTP.php,v 1.21 2010/04/09 02:31:34 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Net_SSH2 + */ +require_once('Net/SSH2.php'); + +/**#@+ + * @access public + * @see Net_SFTP::getLog() + */ +/** + * Returns the message numbers + */ +define('NET_SFTP_LOG_SIMPLE', NET_SSH2_LOG_SIMPLE); +/** + * Returns the message content + */ +define('NET_SFTP_LOG_COMPLEX', NET_SSH2_LOG_COMPLEX); +/**#@-*/ + +/** + * SFTP channel constant + * + * Net_SSH2::exec() uses 0 and Net_SSH2::interactiveRead() / Net_SSH2::interactiveWrite() use 1. + * + * @see Net_SSH2::_send_channel_packet() + * @see Net_SSH2::_get_channel_packet() + * @access private + */ +define('NET_SFTP_CHANNEL', 2); + +/**#@+ + * @access public + * @see Net_SFTP::put() + */ +/** + * Reads data from a local file. + */ +define('NET_SFTP_LOCAL_FILE', 1); +/** + * Reads data from a string. + */ +define('NET_SFTP_STRING', 2); +/**#@-*/ + +/** + * Pure-PHP implementations of SFTP. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Net_SFTP + */ +class Net_SFTP extends Net_SSH2 { + /** + * Packet Types + * + * @see Net_SFTP::Net_SFTP() + * @var Array + * @access private + */ + var $packet_types = array(); + + /** + * Status Codes + * + * @see Net_SFTP::Net_SFTP() + * @var Array + * @access private + */ + var $status_codes = array(); + + /** + * The Request ID + * + * The request ID exists in the off chance that a packet is sent out-of-order. Of course, this library doesn't support + * concurrent actions, so it's somewhat academic, here. + * + * @var Integer + * @see Net_SFTP::_send_sftp_packet() + * @access private + */ + var $request_id = false; + + /** + * The Packet Type + * + * The request ID exists in the off chance that a packet is sent out-of-order. Of course, this library doesn't support + * concurrent actions, so it's somewhat academic, here. + * + * @var Integer + * @see Net_SFTP::_get_sftp_packet() + * @access private + */ + var $packet_type = -1; + + /** + * Packet Buffer + * + * @var String + * @see Net_SFTP::_get_sftp_packet() + * @access private + */ + var $packet_buffer = ''; + + /** + * Extensions supported by the server + * + * @var Array + * @see Net_SFTP::_initChannel() + * @access private + */ + var $extensions = array(); + + /** + * Server SFTP version + * + * @var Integer + * @see Net_SFTP::_initChannel() + * @access private + */ + var $version; + + /** + * Current working directory + * + * @var String + * @see Net_SFTP::_realpath() + * @see Net_SFTP::chdir() + * @access private + */ + var $pwd = false; + + /** + * Packet Type Log + * + * @see Net_SFTP::getLog() + * @var Array + * @access private + */ + var $packet_type_log = array(); + + /** + * Packet Log + * + * @see Net_SFTP::getLog() + * @var Array + * @access private + */ + var $packet_log = array(); + + /** + * Error information + * + * @see Net_SFTP::getSFTPErrors() + * @see Net_SFTP::getLastSFTPError() + * @var String + * @access private + */ + var $errors = array(); + + /** + * Default Constructor. + * + * Connects to an SFTP server + * + * @param String $host + * @param optional Integer $port + * @param optional Integer $timeout + * @return Net_SFTP + * @access public + */ + function Net_SFTP($host, $port = 22, $timeout = 10) + { + parent::Net_SSH2($host, $port, $timeout); + $this->packet_types = array( + 1 => 'NET_SFTP_INIT', + 2 => 'NET_SFTP_VERSION', + /* the format of SSH_FXP_OPEN changed between SFTPv4 and SFTPv5+: + SFTPv5+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.1.1 + pre-SFTPv5 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3 */ + 3 => 'NET_SFTP_OPEN', + 4 => 'NET_SFTP_CLOSE', + 5 => 'NET_SFTP_READ', + 6 => 'NET_SFTP_WRITE', + 8 => 'NET_SFTP_FSTAT', + 9 => 'NET_SFTP_SETSTAT', + 11 => 'NET_SFTP_OPENDIR', + 12 => 'NET_SFTP_READDIR', + 13 => 'NET_SFTP_REMOVE', + 14 => 'NET_SFTP_MKDIR', + 15 => 'NET_SFTP_RMDIR', + 16 => 'NET_SFTP_REALPATH', + 17 => 'NET_SFTP_STAT', + /* the format of SSH_FXP_RENAME changed between SFTPv4 and SFTPv5+: + SFTPv5+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.3 + pre-SFTPv5 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.5 */ + 18 => 'NET_SFTP_RENAME', + + 101=> 'NET_SFTP_STATUS', + 102=> 'NET_SFTP_HANDLE', + /* the format of SSH_FXP_NAME changed between SFTPv3 and SFTPv4+: + SFTPv4+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.4 + pre-SFTPv4 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-02#section-7 */ + 103=> 'NET_SFTP_DATA', + 104=> 'NET_SFTP_NAME', + 105=> 'NET_SFTP_ATTRS', + + 200=> 'NET_SFTP_EXTENDED' + ); + $this->status_codes = array( + 0 => 'NET_SFTP_STATUS_OK', + 1 => 'NET_SFTP_STATUS_EOF', + 2 => 'NET_SFTP_STATUS_NO_SUCH_FILE', + 3 => 'NET_SFTP_STATUS_PERMISSION_DENIED', + 4 => 'NET_SFTP_STATUS_FAILURE', + 5 => 'NET_SFTP_STATUS_BAD_MESSAGE', + 6 => 'NET_SFTP_STATUS_NO_CONNECTION', + 7 => 'NET_SFTP_STATUS_CONNECTION_LOST', + 8 => 'NET_SFTP_STATUS_OP_UNSUPPORTED' + ); + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-7.1 + // the order, in this case, matters quite a lot - see Net_SFTP::_parseAttributes() to understand why + $this->attributes = array( + 0x00000001 => 'NET_SFTP_ATTR_SIZE', + 0x00000002 => 'NET_SFTP_ATTR_UIDGID', // defined in SFTPv3, removed in SFTPv4+ + 0x00000004 => 'NET_SFTP_ATTR_PERMISSIONS', + 0x00000008 => 'NET_SFTP_ATTR_ACCESSTIME', + -1 => 'NET_SFTP_ATTR_EXTENDED' // unpack('N', "\xFF\xFF\xFF\xFF") == array(1 => int(-1)) + ); + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3 + // the flag definitions change somewhat in SFTPv5+. if SFTPv5+ support is added to this library, maybe name + // the array for that $this->open5_flags and similarily alter the constant names. + $this->open_flags = array( + 0x00000001 => 'NET_SFTP_OPEN_READ', + 0x00000002 => 'NET_SFTP_OPEN_WRITE', + 0x00000008 => 'NET_SFTP_OPEN_CREATE', + 0x00000010 => 'NET_SFTP_OPEN_TRUNCATE' + ); + $this->_define_array( + $this->packet_types, + $this->status_codes, + $this->attributes, + $this->open_flags + ); + } + + /** + * Login + * + * @param String $username + * @param optional String $password + * @return Boolean + * @access public + */ + function login($username, $password = '') + { + if (!parent::login($username, $password)) { + return false; + } + + $this->window_size_client_to_server[NET_SFTP_CHANNEL] = $this->window_size; + + $packet = pack('CNa*N3', + NET_SSH2_MSG_CHANNEL_OPEN, strlen('session'), 'session', NET_SFTP_CHANNEL, $this->window_size, 0x4000); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $this->channel_status[NET_SFTP_CHANNEL] = NET_SSH2_MSG_CHANNEL_OPEN; + + $response = $this->_get_channel_packet(NET_SFTP_CHANNEL); + if ($response === false) { + return false; + } + + $packet = pack('CNNa*CNa*', + NET_SSH2_MSG_CHANNEL_REQUEST, $this->server_channels[NET_SFTP_CHANNEL], strlen('subsystem'), 'subsystem', 1, strlen('sftp'), 'sftp'); + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $this->channel_status[NET_SFTP_CHANNEL] = NET_SSH2_MSG_CHANNEL_REQUEST; + + $response = $this->_get_channel_packet(NET_SFTP_CHANNEL); + if ($response === false) { + return false; + } + + $this->channel_status[NET_SFTP_CHANNEL] = NET_SSH2_MSG_CHANNEL_DATA; + + if (!$this->_send_sftp_packet(NET_SFTP_INIT, "\0\0\0\3")) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_VERSION) { + user_error('Expected SSH_FXP_VERSION', E_USER_NOTICE); + return false; + } + + extract(unpack('Nversion', $this->_string_shift($response, 4))); + $this->version = $version; + while (!empty($response)) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $key = $this->_string_shift($response, $length); + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $value = $this->_string_shift($response, $length); + $this->extensions[$key] = $value; + } + + /* + SFTPv4+ defines a 'newline' extension. SFTPv3 seems to have unofficial support for it via 'newline@vandyke.com', + however, I'm not sure what 'newline@vandyke.com' is supposed to do (the fact that it's unofficial means that it's + not in the official SFTPv3 specs) and 'newline@vandyke.com' / 'newline' are likely not drop-in substitutes for + one another due to the fact that 'newline' comes with a SSH_FXF_TEXT bitmask whereas it seems unlikely that + 'newline@vandyke.com' would. + */ + /* + if (isset($this->extensions['newline@vandyke.com'])) { + $this->extensions['newline'] = $this->extensions['newline@vandyke.com']; + unset($this->extensions['newline@vandyke.com']); + } + */ + + $this->request_id = 1; + + /* + A Note on SFTPv4/5/6 support: + states the following: + + "If the client wishes to interoperate with servers that support noncontiguous version + numbers it SHOULD send '3'" + + Given that the server only sends its version number after the client has already done so, the above + seems to be suggesting that v3 should be the default version. This makes sense given that v3 is the + most popular. + + states the following; + + "If the server did not send the "versions" extension, or the version-from-list was not included, the + server MAY send a status response describing the failure, but MUST then close the channel without + processing any further requests." + + So what do you do if you have a client whose initial SSH_FXP_INIT packet says it implements v3 and + a server whose initial SSH_FXP_VERSION reply says it implements v4 and only v4? If it only implements + v4, the "versions" extension is likely not going to have been sent so version re-negotiation as discussed + in draft-ietf-secsh-filexfer-13 would be quite impossible. As such, what Net_SFTP would do is close the + channel and reopen it with a new and updated SSH_FXP_INIT packet. + */ + if ($this->version != 3) { + return false; + } + + $this->pwd = $this->_realpath('.'); + + return true; + } + + /** + * Returns the current directory name + * + * @return Mixed + * @access public + */ + function pwd() + { + return $this->pwd; + } + + /** + * Canonicalize the Server-Side Path Name + * + * SFTP doesn't provide a mechanism by which the current working directory can be changed, so we'll emulate it. Returns + * the absolute (canonicalized) path. If $mode is set to NET_SFTP_CONFIRM_DIR (as opposed to NET_SFTP_CONFIRM_NONE, + * which is what it is set to by default), false is returned if $dir is not a valid directory. + * + * @see Net_SFTP::chdir() + * @param String $dir + * @param optional Integer $mode + * @return Mixed + * @access private + */ + function _realpath($dir) + { + /* + "This protocol represents file names as strings. File names are + assumed to use the slash ('/') character as a directory separator. + + File names starting with a slash are "absolute", and are relative to + the root of the file system. Names starting with any other character + are relative to the user's default directory (home directory). Note + that identifying the user is assumed to take place outside of this + protocol." + + -- http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-6 + */ + $file = ''; + if ($this->pwd !== false) { + // if the SFTP server returned the canonicalized path even for non-existant files this wouldn't be necessary + // on OpenSSH it isn't necessary but on other SFTP servers it is. that and since the specs say nothing on + // the subject, we'll go ahead and work around it with the following. + if ($dir[strlen($dir) - 1] != '/') { + $file = basename($dir); + $dir = dirname($dir); + } + + if ($dir == '.' || $dir == $this->pwd) { + return $this->pwd . $file; + } + + if ($dir[0] != '/') { + $dir = $this->pwd . '/' . $dir; + } + // on the surface it seems like maybe resolving a path beginning with / is unnecessary, but such paths + // can contain .'s and ..'s just like any other. we could parse those out as appropriate or we can let + // the server do it. we'll do the latter. + } + + /* + that SSH_FXP_REALPATH returns SSH_FXP_NAME does not necessarily mean that anything actually exists at the + specified path. generally speaking, no attributes are returned with this particular SSH_FXP_NAME packet + regardless of whether or not a file actually exists. and in SFTPv3, the longname field and the filename + field match for this particular SSH_FXP_NAME packet. for other SSH_FXP_NAME packets, this will likely + not be the case, but for this one, it is. + */ + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.9 + if (!$this->_send_sftp_packet(NET_SFTP_REALPATH, pack('Na*', strlen($dir), $dir))) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_NAME: + // although SSH_FXP_NAME is implemented differently in SFTPv3 than it is in SFTPv4+, the following + // should work on all SFTP versions since the only part of the SSH_FXP_NAME packet the following looks + // at is the first part and that part is defined the same in SFTP versions 3 through 6. + $this->_string_shift($response, 4); // skip over the count - it should be 1, anyway + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $realpath = $this->_string_shift($response, $length); + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_NAME or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + // if $this->pwd isn't set than the only thing $realpath could be is for '.', which is pretty much guaranteed to + // be a bonafide directory + return $realpath . '/' . $file; + } + + /** + * Changes the current directory + * + * @param String $dir + * @return Boolean + * @access public + */ + function chdir($dir) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + if ($dir[strlen($dir) - 1] != '/') { + $dir.= '/'; + } + $dir = $this->_realpath($dir); + + // confirm that $dir is, in fact, a valid directory + if (!$this->_send_sftp_packet(NET_SFTP_OPENDIR, pack('Na*', strlen($dir), $dir))) { + return false; + } + + // see Net_SFTP::nlist() for a more thorough explanation of the following + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_HANDLE: + $handle = substr($response, 4); + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_HANDLE or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + if (!$this->_send_sftp_packet(NET_SFTP_CLOSE, pack('Na*', strlen($handle), $handle))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + $this->pwd = $dir; + return true; + } + + /** + * Returns a list of files in the given directory + * + * @param optional String $dir + * @return Mixed + * @access public + */ + function nlist($dir = '.') + { + return $this->_list($dir, false); + } + + /** + * Returns a list of files in the given directory + * + * @param optional String $dir + * @return Mixed + * @access public + */ + function rawlist($dir = '.') + { + return $this->_list($dir, true); + } + + function _list($dir, $raw = true) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $dir = $this->_realpath($dir); + if ($dir === false) { + return false; + } + + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.1.2 + if (!$this->_send_sftp_packet(NET_SFTP_OPENDIR, pack('Na*', strlen($dir), $dir))) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_HANDLE: + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.2 + // since 'handle' is the last field in the SSH_FXP_HANDLE packet, we'll just remove the first four bytes that + // represent the length of the string and leave it at that + $handle = substr($response, 4); + break; + case NET_SFTP_STATUS: + // presumably SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_HANDLE or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + $contents = array(); + while (true) { + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.2.2 + // why multiple SSH_FXP_READDIR packets would be sent when the response to a single one can span arbitrarily many + // SSH_MSG_CHANNEL_DATA messages is not known to me. + if (!$this->_send_sftp_packet(NET_SFTP_READDIR, pack('Na*', strlen($handle), $handle))) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_NAME: + extract(unpack('Ncount', $this->_string_shift($response, 4))); + for ($i = 0; $i < $count; $i++) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $shortname = $this->_string_shift($response, $length); + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->_string_shift($response, $length); // SFTPv4+ drop this field - the "longname" field + $attributes = $this->_parseAttributes($response); // we also don't care about the attributes + if (!$raw) { + $contents[] = $shortname; + } else { + $contents[$shortname] = $attributes; + } + // SFTPv6 has an optional boolean end-of-list field, but we'll ignore that, since the + // final SSH_FXP_STATUS packet should tell us that, already. + } + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_EOF) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + break 2; + default: + user_error('Expected SSH_FXP_NAME or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + } + + if (!$this->_send_sftp_packet(NET_SFTP_CLOSE, pack('Na*', strlen($handle), $handle))) { + return false; + } + + // "The client MUST release all resources associated with the handle regardless of the status." + // -- http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.1.3 + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return $contents; + } + + /** + * Returns the file size, in bytes, or false, on failure + * + * Files larger than 4GB will show up as being exactly 4GB. + * + * @param optional String $dir + * @return Mixed + * @access public + */ + function size($filename) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $filename = $this->_realpath($filename); + if ($filename === false) { + return false; + } + + // SFTPv4+ adds an additional 32-bit integer field - flags - to the following: + $packet = pack('Na*', strlen($filename), $filename); + if (!$this->_send_sftp_packet(NET_SFTP_STAT, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_ATTRS: + $attrs = $this->_parseAttributes($response); + return $attrs['size']; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + user_error('Expected SSH_FXP_ATTRS or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + /** + * Set permissions on a file. + * + * Returns the new file permissions on success or FALSE on error. + * + * @param Integer $mode + * @param String $filename + * @return Mixed + * @access public + */ + function chmod($mode, $filename) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $filename = $this->_realpath($filename); + if ($filename === false) { + return false; + } + + // SFTPv4+ has an additional byte field - type - that would need to be sent, as well. setting it to + // SSH_FILEXFER_TYPE_UNKNOWN might work. if not, we'd have to do an SSH_FXP_STAT before doing an SSH_FXP_SETSTAT. + $attr = pack('N2', NET_SFTP_ATTR_PERMISSIONS, $mode & 07777); + if (!$this->_send_sftp_packet(NET_SFTP_SETSTAT, pack('Na*a*', strlen($filename), $filename, $attr))) { + return false; + } + + /* + "Because some systems must use separate system calls to set various attributes, it is possible that a failure + response will be returned, but yet some of the attributes may be have been successfully modified. If possible, + servers SHOULD avoid this situation; however, clients MUST be aware that this is possible." + + -- http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.6 + */ + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_EOF) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + } + + // rather than return what the permissions *should* be, we'll return what they actually are. this will also + // tell us if the file actually exists. + // incidentally, SFTPv4+ adds an additional 32-bit integer field - flags - to the following: + $packet = pack('Na*', strlen($filename), $filename); + if (!$this->_send_sftp_packet(NET_SFTP_STAT, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_ATTRS: + $attrs = $this->_parseAttributes($response); + return $attrs['permissions']; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + user_error('Expected SSH_FXP_ATTRS or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + /** + * Creates a directory. + * + * @param String $dir + * @return Boolean + * @access public + */ + function mkdir($dir) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $dir = $this->_realpath(rtrim($dir, '/')); + if ($dir === false) { + return false; + } + + // by not providing any permissions, hopefully the server will use the logged in users umask - their + // default permissions. + if (!$this->_send_sftp_packet(NET_SFTP_MKDIR, pack('Na*N', strlen($dir), $dir, 0))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return true; + } + + /** + * Removes a directory. + * + * @param String $dir + * @return Boolean + * @access public + */ + function rmdir($dir) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $dir = $this->_realpath($dir); + if ($dir === false) { + return false; + } + + if (!$this->_send_sftp_packet(NET_SFTP_RMDIR, pack('Na*', strlen($dir), $dir))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + // presumably SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED? + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return true; + } + + /** + * Uploads a file to the SFTP server. + * + * By default, Net_SFTP::put() does not read from the local filesystem. $data is dumped directly into $remote_file. + * So, for example, if you set $data to 'filename.ext' and then do Net_SFTP::get(), you will get a file, twelve bytes + * long, containing 'filename.ext' as its contents. + * + * Setting $mode to NET_SFTP_LOCAL_FILE will change the above behavior. With NET_SFTP_LOCAL_FILE, $remote_file will + * contain as many bytes as filename.ext does on your local filesystem. If your filename.ext is 1MB then that is how + * large $remote_file will be, as well. + * + * Currently, only binary mode is supported. As such, if the line endings need to be adjusted, you will need to take + * care of that, yourself. + * + * @param String $remote_file + * @param String $data + * @param optional Integer $flags + * @return Boolean + * @access public + * @internal ASCII mode for SFTPv4/5/6 can be supported by adding a new function - Net_SFTP::setMode(). + */ + function put($remote_file, $data, $mode = NET_SFTP_STRING) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $remote_file = $this->_realpath($remote_file); + if ($remote_file === false) { + return false; + } + + $packet = pack('Na*N2', strlen($remote_file), $remote_file, NET_SFTP_OPEN_WRITE | NET_SFTP_OPEN_CREATE | NET_SFTP_OPEN_TRUNCATE, 0); + if (!$this->_send_sftp_packet(NET_SFTP_OPEN, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_HANDLE: + $handle = substr($response, 4); + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_HANDLE or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + $initialize = true; + + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.2.3 + if ($mode == NET_SFTP_LOCAL_FILE) { + if (!is_file($data)) { + user_error("$data is not a valid file", E_USER_NOTICE); + return false; + } + $fp = fopen($data, 'rb'); + if (!$fp) { + return false; + } + $sent = 0; + $size = filesize($data); + } else { + $sent = 0; + $size = strlen($data); + } + + $size = $size < 0 ? ($size & 0x7FFFFFFF) + 0x80000000 : $size; + + $sftp_packet_size = 34000; // PuTTY uses 4096 + $i = 0; + while ($sent < $size) { + $temp = $mode == NET_SFTP_LOCAL_FILE ? fread($fp, $sftp_packet_size) : $this->_string_shift($data, $sftp_packet_size); + $packet = pack('Na*N3a*', strlen($handle), $handle, 0, $sent, strlen($temp), $temp); + if (!$this->_send_sftp_packet(NET_SFTP_WRITE, $packet)) { + fclose($fp); + return false; + } + $sent+= strlen($temp); + + $i++; + + if ($i == 50) { + if (!$this->_read_put_responses($i)) { + $i = 0; + break; + } + $i = 0; + } + } + + $this->_read_put_responses($i); + + if ($mode == NET_SFTP_LOCAL_FILE) { + fclose($fp); + } + + if (!$this->_send_sftp_packet(NET_SFTP_CLOSE, pack('Na*', strlen($handle), $handle))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return true; + } + + /** + * Reads multiple successive SSH_FXP_WRITE responses + * + * Sending an SSH_FXP_WRITE packet and immediately reading its response isn't as efficient as blindly sending out $i + * SSH_FXP_WRITEs, in succession, and then reading $i responses. + * + * @param Integer $i + * @return Boolean + * @access private + */ + function _read_put_responses($i) + { + while ($i--) { + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + break; + } + } + + return $i < 0; + } + + /** + * Downloads a file from the SFTP server. + * + * Returns a string containing the contents of $remote_file if $local_file is left undefined or a boolean false if + * the operation was unsuccessful. If $local_file is defined, returns true or false depending on the success of the + * operation + * + * @param String $remote_file + * @param optional String $local_file + * @return Mixed + * @access public + */ + function get($remote_file, $local_file = false) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $remote_file = $this->_realpath($remote_file); + if ($remote_file === false) { + return false; + } + + $packet = pack('Na*N2', strlen($remote_file), $remote_file, NET_SFTP_OPEN_READ, 0); + if (!$this->_send_sftp_packet(NET_SFTP_OPEN, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_HANDLE: + $handle = substr($response, 4); + break; + case NET_SFTP_STATUS: // presumably SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_HANDLE or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + $packet = pack('Na*', strlen($handle), $handle); + if (!$this->_send_sftp_packet(NET_SFTP_FSTAT, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_ATTRS: + $attrs = $this->_parseAttributes($response); + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + default: + user_error('Expected SSH_FXP_ATTRS or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + if ($local_file !== false) { + $fp = fopen($local_file, 'wb'); + if (!$fp) { + return false; + } + } else { + $content = ''; + } + + $read = 0; + while ($read < $attrs['size']) { + $packet = pack('Na*N3', strlen($handle), $handle, 0, $read, 1 << 20); + if (!$this->_send_sftp_packet(NET_SFTP_READ, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + switch ($this->packet_type) { + case NET_SFTP_DATA: + $temp = substr($response, 4); + $read+= strlen($temp); + if ($local_file === false) { + $content.= $temp; + } else { + fputs($fp, $temp); + } + break; + case NET_SFTP_STATUS: + extract(unpack('Nstatus/Nlength', $this->_string_shift($response, 8))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + break 2; + default: + user_error('Expected SSH_FXP_DATA or SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + } + + if (!$this->_send_sftp_packet(NET_SFTP_CLOSE, pack('Na*', strlen($handle), $handle))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + if (isset($content)) { + return $content; + } + + fclose($fp); + return true; + } + + /** + * Deletes a file on the SFTP server. + * + * @param String $path + * @return Boolean + * @access public + */ + function delete($path) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $remote_file = $this->_realpath($path); + if ($path === false) { + return false; + } + + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.3 + if (!$this->_send_sftp_packet(NET_SFTP_REMOVE, pack('Na*', strlen($path), $path))) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + // if $status isn't SSH_FX_OK it's probably SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return true; + } + + /** + * Renames a file or a directory on the SFTP server + * + * @param String $oldname + * @param String $newname + * @return Boolean + * @access public + */ + function rename($oldname, $newname) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + $oldname = $this->_realpath($oldname); + $newname = $this->_realpath($newname); + if ($oldname === false || $newname === false) { + return false; + } + + // http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.3 + $packet = pack('Na*Na*', strlen($oldname), $oldname, strlen($newname), $newname); + if (!$this->_send_sftp_packet(NET_SFTP_RENAME, $packet)) { + return false; + } + + $response = $this->_get_sftp_packet(); + if ($this->packet_type != NET_SFTP_STATUS) { + user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE); + return false; + } + + // if $status isn't SSH_FX_OK it's probably SSH_FX_NO_SUCH_FILE or SSH_FX_PERMISSION_DENIED + extract(unpack('Nstatus', $this->_string_shift($response, 4))); + if ($status != NET_SFTP_STATUS_OK) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->sftp_errors[] = $this->status_codes[$status] . ': ' . $this->_string_shift($response, $length); + return false; + } + + return true; + } + + /** + * Parse Attributes + * + * See '7. File Attributes' of draft-ietf-secsh-filexfer-13 for more info. + * + * @param String $response + * @return Array + * @access private + */ + function _parseAttributes(&$response) + { + $attr = array(); + extract(unpack('Nflags', $this->_string_shift($response, 4))); + // SFTPv4+ have a type field (a byte) that follows the above flag field + foreach ($this->attributes as $key => $value) { + switch ($flags & $key) { + case NET_SFTP_ATTR_SIZE: // 0x00000001 + // size is represented by a 64-bit integer, so we perhaps ought to be doing the following: + // $attr['size'] = new Math_BigInteger($this->_string_shift($response, 8), 256); + // of course, you shouldn't be using Net_SFTP to transfer files that are in excess of 4GB + // (0xFFFFFFFF bytes), anyway. as such, we'll just represent all file sizes that are bigger than + // 4GB as being 4GB. + extract(unpack('Nupper/Nsize', $this->_string_shift($response, 8))); + if ($upper) { + $attr['size'] = 0xFFFFFFFF; + } else { + $attr['size'] = $size < 0 ? ($size & 0x7FFFFFFF) + 0x80000000 : $size; + } + break; + case NET_SFTP_ATTR_UIDGID: // 0x00000002 (SFTPv3 only) + $attr+= unpack('Nuid/Ngid', $this->_string_shift($response, 8)); + break; + case NET_SFTP_ATTR_PERMISSIONS: // 0x00000004 + $attr+= unpack('Npermissions', $this->_string_shift($response, 4)); + break; + case NET_SFTP_ATTR_ACCESSTIME: // 0x00000008 + $attr+= unpack('Natime/Nmtime', $this->_string_shift($response, 8)); + break; + case NET_SFTP_ATTR_EXTENDED: // 0x80000000 + extract(unpack('Ncount', $this->_string_shift($response, 4))); + for ($i = 0; $i < $count; $i++) { + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $key = $this->_string_shift($response, $length); + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $attr[$key] = $this->_string_shift($response, $length); + } + } + } + return $attr; + } + + /** + * Sends SFTP Packets + * + * See '6. General Packet Format' of draft-ietf-secsh-filexfer-13 for more info. + * + * @param Integer $type + * @param String $data + * @see Net_SFTP::_get_sftp_packet() + * @see Net_SSH2::_send_channel_packet() + * @return Boolean + * @access private + */ + function _send_sftp_packet($type, $data) + { + $packet = $this->request_id !== false ? + pack('NCNa*', strlen($data) + 5, $type, $this->request_id, $data) : + pack('NCa*', strlen($data) + 1, $type, $data); + + $start = strtok(microtime(), ' ') + strtok(''); // http://php.net/microtime#61838 + $result = $this->_send_channel_packet(NET_SFTP_CHANNEL, $packet); + $stop = strtok(microtime(), ' ') + strtok(''); + + if (defined('NET_SFTP_LOGGING')) { + $this->packet_type_log[] = '-> ' . $this->packet_types[$type] . + ' (' . round($stop - $start, 4) . 's)'; + if (NET_SFTP_LOGGING == NET_SFTP_LOG_COMPLEX) { + $this->packet_log[] = $data; + } + } + + return $result; + } + + /** + * Receives SFTP Packets + * + * See '6. General Packet Format' of draft-ietf-secsh-filexfer-13 for more info. + * + * Incidentally, the number of SSH_MSG_CHANNEL_DATA messages has no bearing on the number of SFTP packets present. + * There can be one SSH_MSG_CHANNEL_DATA messages containing two SFTP packets or there can be two SSH_MSG_CHANNEL_DATA + * messages containing one SFTP packet. + * + * @see Net_SFTP::_send_sftp_packet() + * @return String + * @access private + */ + function _get_sftp_packet() + { + $start = strtok(microtime(), ' ') + strtok(''); // http://php.net/microtime#61838 + + // SFTP packet length + while (strlen($this->packet_buffer) < 4) { + $temp = $this->_get_channel_packet(NET_SFTP_CHANNEL); + if (is_bool($temp)) { + $this->packet_type = false; + $this->packet_buffer = ''; + return false; + } + $this->packet_buffer.= $temp; + } + extract(unpack('Nlength', $this->_string_shift($this->packet_buffer, 4))); + $tempLength = $length; + $tempLength-= strlen($this->packet_buffer); + + // SFTP packet type and data payload + while ($tempLength > 0) { + $temp = $this->_get_channel_packet(NET_SFTP_CHANNEL); + if (is_bool($temp)) { + $this->packet_type = false; + $this->packet_buffer = ''; + return false; + } + $this->packet_buffer.= $temp; + $tempLength-= strlen($temp); + } + + $stop = strtok(microtime(), ' ') + strtok(''); + + $this->packet_type = ord($this->_string_shift($this->packet_buffer)); + + if ($this->request_id !== false) { + $this->_string_shift($this->packet_buffer, 4); // remove the request id + $length-= 5; // account for the request id and the packet type + } else { + $length-= 1; // account for the packet type + } + + $packet = $this->_string_shift($this->packet_buffer, $length); + + if (defined('NET_SFTP_LOGGING')) { + $this->packet_type_log[] = '<- ' . $this->packet_types[$this->packet_type] . + ' (' . round($stop - $start, 4) . 's)'; + if (NET_SFTP_LOGGING == NET_SFTP_LOG_COMPLEX) { + $this->packet_log[] = $packet; + } + } + + return $packet; + } + + /** + * Returns a log of the packets that have been sent and received. + * + * Returns a string if NET_SFTP_LOGGING == NET_SFTP_LOG_COMPLEX, an array if NET_SFTP_LOGGING == NET_SFTP_LOG_SIMPLE and false if !defined('NET_SFTP_LOGGING') + * + * @access public + * @return String or Array + */ + function getSFTPLog() + { + if (!defined('NET_SFTP_LOGGING')) { + return false; + } + + switch (NET_SFTP_LOGGING) { + case NET_SFTP_LOG_COMPLEX: + return $this->_format_log($this->packet_log, $this->packet_type_log); + break; + //case NET_SFTP_LOG_SIMPLE: + default: + return $this->packet_type_log; + } + } + + /** + * Returns all errors + * + * @return String + * @access public + */ + function getSFTPErrors() + { + return $this->sftp_errors; + } + + /** + * Returns the last error + * + * @return String + * @access public + */ + function getLastSFTPError() + { + return $this->sftp_errors[count($this->sftp_errors) - 1]; + } + + /** + * Get supported SFTP versions + * + * @return Array + * @access public + */ + function getSupportedVersions() + { + $temp = array('version' => $this->version); + if (isset($this->extensions['versions'])) { + $temp['extensions'] = $this->extensions['versions']; + } + return $temp; + } + + /** + * Disconnect + * + * @param Integer $reason + * @return Boolean + * @access private + */ + function _disconnect($reason) + { + $this->pwd = false; + parent::_disconnect($reason); + } +} \ No newline at end of file diff --git a/library/phpsec/Net/SSH1.php b/library/phpsec/Net/SSH1.php new file mode 100644 index 000000000..6986a8450 --- /dev/null +++ b/library/phpsec/Net/SSH1.php @@ -0,0 +1,1160 @@ + + * login('username', 'password')) { + * exit('Login Failed'); + * } + * + * while (true) { + * echo $ssh->interactiveRead(); + * + * $read = array(STDIN); + * $write = $except = NULL; + * if (stream_select($read, $write, $except, 0)) { + * $ssh->interactiveWrite(fread(STDIN, 1)); + * } + * } + * ?> + * + * + * Here's another short example: + * + * login('username', 'password')) { + * exit('Login Failed'); + * } + * + * echo $ssh->exec('ls -la'); + * ?> + * + * + * More information on the SSHv1 specification can be found by reading + * {@link http://www.snailbook.com/docs/protocol-1.5.txt protocol-1.5.txt}. + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Net + * @package Net_SSH1 + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: SSH1.php,v 1.15 2010/03/22 22:01:38 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Math_BigInteger + * + * Used to do RSA encryption. + */ +require_once('Math/BigInteger.php'); + +/** + * Include Crypt_Null + */ +//require_once('Crypt/Null.php'); + +/** + * Include Crypt_DES + */ +require_once('Crypt/DES.php'); + +/** + * Include Crypt_TripleDES + */ +require_once('Crypt/TripleDES.php'); + +/** + * Include Crypt_RC4 + */ +require_once('Crypt/RC4.php'); + +/** + * Include Crypt_Random + */ +require_once('Crypt/Random.php'); + +/**#@+ + * Protocol Flags + * + * @access private + */ +define('NET_SSH1_MSG_DISCONNECT', 1); +define('NET_SSH1_SMSG_PUBLIC_KEY', 2); +define('NET_SSH1_CMSG_SESSION_KEY', 3); +define('NET_SSH1_CMSG_USER', 4); +define('NET_SSH1_CMSG_AUTH_PASSWORD', 9); +define('NET_SSH1_CMSG_REQUEST_PTY', 10); +define('NET_SSH1_CMSG_EXEC_SHELL', 12); +define('NET_SSH1_CMSG_EXEC_CMD', 13); +define('NET_SSH1_SMSG_SUCCESS', 14); +define('NET_SSH1_SMSG_FAILURE', 15); +define('NET_SSH1_CMSG_STDIN_DATA', 16); +define('NET_SSH1_SMSG_STDOUT_DATA', 17); +define('NET_SSH1_SMSG_STDERR_DATA', 18); +define('NET_SSH1_SMSG_EXITSTATUS', 20); +define('NET_SSH1_CMSG_EXIT_CONFIRMATION', 33); +/**#@-*/ + +/**#@+ + * Encryption Methods + * + * @see Net_SSH1::getSupportedCiphers() + * @access public + */ +/** + * No encryption + * + * Not supported. + */ +define('NET_SSH1_CIPHER_NONE', 0); +/** + * IDEA in CFB mode + * + * Not supported. + */ +define('NET_SSH1_CIPHER_IDEA', 1); +/** + * DES in CBC mode + */ +define('NET_SSH1_CIPHER_DES', 2); +/** + * Triple-DES in CBC mode + * + * All implementations are required to support this + */ +define('NET_SSH1_CIPHER_3DES', 3); +/** + * TRI's Simple Stream encryption CBC + * + * Not supported nor is it defined in the official SSH1 specs. OpenSSH, however, does define it (see cipher.h), + * although it doesn't use it (see cipher.c) + */ +define('NET_SSH1_CIPHER_BROKEN_TSS', 4); +/** + * RC4 + * + * Not supported. + * + * @internal According to the SSH1 specs: + * + * "The first 16 bytes of the session key are used as the key for + * the server to client direction. The remaining 16 bytes are used + * as the key for the client to server direction. This gives + * independent 128-bit keys for each direction." + * + * This library currently only supports encryption when the same key is being used for both directions. This is + * because there's only one $crypto object. Two could be added ($encrypt and $decrypt, perhaps). + */ +define('NET_SSH1_CIPHER_RC4', 5); +/** + * Blowfish + * + * Not supported nor is it defined in the official SSH1 specs. OpenSSH, however, defines it (see cipher.h) and + * uses it (see cipher.c) + */ +define('NET_SSH1_CIPHER_BLOWFISH', 6); +/**#@-*/ + +/**#@+ + * Authentication Methods + * + * @see Net_SSH1::getSupportedAuthentications() + * @access public + */ +/** + * .rhosts or /etc/hosts.equiv + */ +define('NET_SSH1_AUTH_RHOSTS', 1); +/** + * pure RSA authentication + */ +define('NET_SSH1_AUTH_RSA', 2); +/** + * password authentication + * + * This is the only method that is supported by this library. + */ +define('NET_SSH1_AUTH_PASSWORD', 3); +/** + * .rhosts with RSA host authentication + */ +define('NET_SSH1_AUTH_RHOSTS_RSA', 4); +/**#@-*/ + +/**#@+ + * Terminal Modes + * + * @link http://3sp.com/content/developer/maverick-net/docs/Maverick.SSH.PseudoTerminalModesMembers.html + * @access private + */ +define('NET_SSH1_TTY_OP_END', 0); +/**#@-*/ + +/** + * The Response Type + * + * @see Net_SSH1::_get_binary_packet() + * @access private + */ +define('NET_SSH1_RESPONSE_TYPE', 1); + +/** + * The Response Data + * + * @see Net_SSH1::_get_binary_packet() + * @access private + */ +define('NET_SSH1_RESPONSE_DATA', 2); + +/**#@+ + * Execution Bitmap Masks + * + * @see Net_SSH1::bitmap + * @access private + */ +define('NET_SSH1_MASK_CONSTRUCTOR', 0x00000001); +define('NET_SSH1_MASK_LOGIN', 0x00000002); +define('NET_SSH1_MASK_SHELL', 0x00000004); +/**#@-*/ + +/** + * Pure-PHP implementation of SSHv1. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Net_SSH1 + */ +class Net_SSH1 { + /** + * The SSH identifier + * + * @var String + * @access private + */ + var $identifier = 'SSH-1.5-phpseclib'; + + /** + * The Socket Object + * + * @var Object + * @access private + */ + var $fsock; + + /** + * The cryptography object + * + * @var Object + * @access private + */ + var $crypto = false; + + /** + * Execution Bitmap + * + * The bits that are set reprsent functions that have been called already. This is used to determine + * if a requisite function has been successfully executed. If not, an error should be thrown. + * + * @var Integer + * @access private + */ + var $bitmap = 0; + + /** + * The Server Key Public Exponent + * + * Logged for debug purposes + * + * @see Net_SSH1::getServerKeyPublicExponent() + * @var String + * @access private + */ + var $server_key_public_exponent; + + /** + * The Server Key Public Modulus + * + * Logged for debug purposes + * + * @see Net_SSH1::getServerKeyPublicModulus() + * @var String + * @access private + */ + var $server_key_public_modulus; + + /** + * The Host Key Public Exponent + * + * Logged for debug purposes + * + * @see Net_SSH1::getHostKeyPublicExponent() + * @var String + * @access private + */ + var $host_key_public_exponent; + + /** + * The Host Key Public Modulus + * + * Logged for debug purposes + * + * @see Net_SSH1::getHostKeyPublicModulus() + * @var String + * @access private + */ + var $host_key_public_modulus; + + /** + * Supported Ciphers + * + * Logged for debug purposes + * + * @see Net_SSH1::getSupportedCiphers() + * @var Array + * @access private + */ + var $supported_ciphers = array( + NET_SSH1_CIPHER_NONE => 'No encryption', + NET_SSH1_CIPHER_IDEA => 'IDEA in CFB mode', + NET_SSH1_CIPHER_DES => 'DES in CBC mode', + NET_SSH1_CIPHER_3DES => 'Triple-DES in CBC mode', + NET_SSH1_CIPHER_BROKEN_TSS => 'TRI\'s Simple Stream encryption CBC', + NET_SSH1_CIPHER_RC4 => 'RC4', + NET_SSH1_CIPHER_BLOWFISH => 'Blowfish' + ); + + /** + * Supported Authentications + * + * Logged for debug purposes + * + * @see Net_SSH1::getSupportedAuthentications() + * @var Array + * @access private + */ + var $supported_authentications = array( + NET_SSH1_AUTH_RHOSTS => '.rhosts or /etc/hosts.equiv', + NET_SSH1_AUTH_RSA => 'pure RSA authentication', + NET_SSH1_AUTH_PASSWORD => 'password authentication', + NET_SSH1_AUTH_RHOSTS_RSA => '.rhosts with RSA host authentication' + ); + + /** + * Server Identification + * + * @see Net_SSH1::getServerIdentification() + * @var String + * @access private + */ + var $server_identification = ''; + + /** + * Default Constructor. + * + * Connects to an SSHv1 server + * + * @param String $host + * @param optional Integer $port + * @param optional Integer $timeout + * @param optional Integer $cipher + * @return Net_SSH1 + * @access public + */ + function Net_SSH1($host, $port = 22, $timeout = 10, $cipher = NET_SSH1_CIPHER_3DES) + { + $this->fsock = @fsockopen($host, $port, $errno, $errstr, $timeout); + if (!$this->fsock) { + user_error(rtrim("Cannot connect to $host. Error $errno. $errstr"), E_USER_NOTICE); + return; + } + + $this->server_identification = $init_line = fgets($this->fsock, 255); + if (!preg_match('#SSH-([0-9\.]+)-(.+)#', $init_line, $parts)) { + user_error('Can only connect to SSH servers', E_USER_NOTICE); + return; + } + if ($parts[1][0] != 1) { + user_error("Cannot connect to SSH $parts[1] servers", E_USER_NOTICE); + return; + } + + fputs($this->fsock, $this->identifier."\r\n"); + + $response = $this->_get_binary_packet(); + if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_PUBLIC_KEY) { + user_error('Expected SSH_SMSG_PUBLIC_KEY', E_USER_NOTICE); + return; + } + + $anti_spoofing_cookie = $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 8); + + $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4); + + $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2)); + $server_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256); + $this->server_key_public_exponent = $server_key_public_exponent; + + $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2)); + $server_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256); + $this->server_key_public_modulus = $server_key_public_modulus; + + $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4); + + $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2)); + $host_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256); + $this->host_key_public_exponent = $host_key_public_exponent; + + $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2)); + $host_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256); + $this->host_key_public_modulus = $host_key_public_modulus; + + $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4); + + // get a list of the supported ciphers + extract(unpack('Nsupported_ciphers_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4))); + foreach ($this->supported_ciphers as $mask=>$name) { + if (($supported_ciphers_mask & (1 << $mask)) == 0) { + unset($this->supported_ciphers[$mask]); + } + } + + // get a list of the supported authentications + extract(unpack('Nsupported_authentications_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4))); + foreach ($this->supported_authentications as $mask=>$name) { + if (($supported_authentications_mask & (1 << $mask)) == 0) { + unset($this->supported_authentications[$mask]); + } + } + + $session_id = pack('H*', md5($host_key_public_modulus->toBytes() . $server_key_public_modulus->toBytes() . $anti_spoofing_cookie)); + + $session_key = ''; + for ($i = 0; $i < 32; $i++) { + $session_key.= chr(crypt_random(0, 255)); + } + $double_encrypted_session_key = $session_key ^ str_pad($session_id, 32, chr(0)); + + if ($server_key_public_modulus->compare($host_key_public_modulus) < 0) { + $double_encrypted_session_key = $this->_rsa_crypt( + $double_encrypted_session_key, + array( + $server_key_public_exponent, + $server_key_public_modulus + ) + ); + $double_encrypted_session_key = $this->_rsa_crypt( + $double_encrypted_session_key, + array( + $host_key_public_exponent, + $host_key_public_modulus + ) + ); + } else { + $double_encrypted_session_key = $this->_rsa_crypt( + $double_encrypted_session_key, + array( + $host_key_public_exponent, + $host_key_public_modulus + ) + ); + $double_encrypted_session_key = $this->_rsa_crypt( + $double_encrypted_session_key, + array( + $server_key_public_exponent, + $server_key_public_modulus + ) + ); + } + + $cipher = isset($this->supported_ciphers[$cipher]) ? $cipher : NET_SSH1_CIPHER_3DES; + $data = pack('C2a*na*N', NET_SSH1_CMSG_SESSION_KEY, $cipher, $anti_spoofing_cookie, 8 * strlen($double_encrypted_session_key), $double_encrypted_session_key, 0); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_SESSION_KEY', E_USER_NOTICE); + return; + } + + switch ($cipher) { + //case NET_SSH1_CIPHER_NONE: + // $this->crypto = new Crypt_Null(); + // break; + case NET_SSH1_CIPHER_DES: + $this->crypto = new Crypt_DES(); + $this->crypto->disablePadding(); + $this->crypto->enableContinuousBuffer(); + $this->crypto->setKey(substr($session_key, 0, 8)); + break; + case NET_SSH1_CIPHER_3DES: + $this->crypto = new Crypt_TripleDES(CRYPT_DES_MODE_3CBC); + $this->crypto->disablePadding(); + $this->crypto->enableContinuousBuffer(); + $this->crypto->setKey(substr($session_key, 0, 24)); + break; + //case NET_SSH1_CIPHER_RC4: + // $this->crypto = new Crypt_RC4(); + // $this->crypto->enableContinuousBuffer(); + // $this->crypto->setKey(substr($session_key, 0, 16)); + // break; + } + + $response = $this->_get_binary_packet(); + + if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_SUCCESS) { + user_error('Expected SSH_SMSG_SUCCESS', E_USER_NOTICE); + return; + } + + $this->bitmap = NET_SSH1_MASK_CONSTRUCTOR; + } + + /** + * Login + * + * @param String $username + * @param optional String $password + * @return Boolean + * @access public + */ + function login($username, $password = '') + { + if (!($this->bitmap & NET_SSH1_MASK_CONSTRUCTOR)) { + return false; + } + + $data = pack('CNa*', NET_SSH1_CMSG_USER, strlen($username), $username); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_USER', E_USER_NOTICE); + return false; + } + + $response = $this->_get_binary_packet(); + + if ($response[NET_SSH1_RESPONSE_TYPE] == NET_SSH1_SMSG_SUCCESS) { + $this->bitmap |= NET_SSH1_MASK_LOGIN; + return true; + } else if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_FAILURE) { + user_error('Expected SSH_SMSG_SUCCESS or SSH_SMSG_FAILURE', E_USER_NOTICE); + return false; + } + + $data = pack('CNa*', NET_SSH1_CMSG_AUTH_PASSWORD, strlen($password), $password); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_AUTH_PASSWORD', E_USER_NOTICE); + return false; + } + + $response = $this->_get_binary_packet(); + + if ($response[NET_SSH1_RESPONSE_TYPE] == NET_SSH1_SMSG_SUCCESS) { + $this->bitmap |= NET_SSH1_MASK_LOGIN; + return true; + } else if ($response[NET_SSH1_RESPONSE_TYPE] == NET_SSH1_SMSG_FAILURE) { + return false; + } else { + user_error('Expected SSH_SMSG_SUCCESS or SSH_SMSG_FAILURE', E_USER_NOTICE); + return false; + } + } + + /** + * Executes a command on a non-interactive shell, returns the output, and quits. + * + * An SSH1 server will close the connection after a command has been executed on a non-interactive shell. SSH2 + * servers don't, however, this isn't an SSH2 client. The way this works, on the server, is by initiating a + * shell with the -s option, as discussed in the following links: + * + * {@link http://www.faqs.org/docs/bashman/bashref_65.html http://www.faqs.org/docs/bashman/bashref_65.html} + * {@link http://www.faqs.org/docs/bashman/bashref_62.html http://www.faqs.org/docs/bashman/bashref_62.html} + * + * To execute further commands, a new Net_SSH1 object will need to be created. + * + * Returns false on failure and the output, otherwise. + * + * @see Net_SSH1::interactiveRead() + * @see Net_SSH1::interactiveWrite() + * @param String $cmd + * @return mixed + * @access public + */ + function exec($cmd) + { + if (!($this->bitmap & NET_SSH1_MASK_LOGIN)) { + user_error('Operation disallowed prior to login()', E_USER_NOTICE); + return false; + } + + // connect using the sample parameters in protocol-1.5.txt. + // according to wikipedia.org's entry on text terminals, "the fundamental type of application running on a text + // terminal is a command line interpreter or shell". thus, opening a terminal session to run the shell. + $data = pack('CNa*N4C', NET_SSH1_CMSG_REQUEST_PTY, strlen('vt100'), 'vt100', 24, 80, 0, 0, NET_SSH1_TTY_OP_END); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_REQUEST_PTY', E_USER_NOTICE); + return false; + } + + $response = $this->_get_binary_packet(); + + if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_SUCCESS) { + user_error('Expected SSH_SMSG_SUCCESS', E_USER_NOTICE); + return false; + } + + $data = pack('CNa*', NET_SSH1_CMSG_EXEC_CMD, strlen($cmd), $cmd); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_EXEC_CMD', E_USER_NOTICE); + return false; + } + + $output = ''; + $response = $this->_get_binary_packet(); + + do { + $output.= substr($response[NET_SSH1_RESPONSE_DATA], 4); + $response = $this->_get_binary_packet(); + } while ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_EXITSTATUS); + + $data = pack('C', NET_SSH1_CMSG_EXIT_CONFIRMATION); + + // i don't think it's really all that important if this packet gets sent or not. + $this->_send_binary_packet($data); + + fclose($this->fsock); + + // reset the execution bitmap - a new Net_SSH1 object needs to be created. + $this->bitmap = 0; + + return $output; + } + + /** + * Creates an interactive shell + * + * @see Net_SSH1::interactiveRead() + * @see Net_SSH1::interactiveWrite() + * @return Boolean + * @access private + */ + function _initShell() + { + $data = pack('CNa*N4C', NET_SSH1_CMSG_REQUEST_PTY, strlen('vt100'), 'vt100', 24, 80, 0, 0, NET_SSH1_TTY_OP_END); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_REQUEST_PTY', E_USER_NOTICE); + return false; + } + + $response = $this->_get_binary_packet(); + + if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_SUCCESS) { + user_error('Expected SSH_SMSG_SUCCESS', E_USER_NOTICE); + return false; + } + + $data = pack('C', NET_SSH1_CMSG_EXEC_SHELL); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_EXEC_SHELL', E_USER_NOTICE); + return false; + } + + $this->bitmap |= NET_SSH1_MASK_SHELL; + + //stream_set_blocking($this->fsock, 0); + + return true; + } + + /** + * Inputs a command into an interactive shell. + * + * @see Net_SSH1::interactiveRead() + * @param String $cmd + * @return Boolean + * @access public + */ + function interactiveWrite($cmd) + { + if (!($this->bitmap & NET_SSH1_MASK_LOGIN)) { + user_error('Operation disallowed prior to login()', E_USER_NOTICE); + return false; + } + + if (!($this->bitmap & NET_SSH1_MASK_SHELL) && !$this->_initShell()) { + user_error('Unable to initiate an interactive shell session', E_USER_NOTICE); + return false; + } + + $data = pack('CNa*', NET_SSH1_CMSG_STDIN_DATA, strlen($cmd), $cmd); + + if (!$this->_send_binary_packet($data)) { + user_error('Error sending SSH_CMSG_STDIN', E_USER_NOTICE); + return false; + } + + return true; + } + + /** + * Reads the output of an interactive shell. + * + * Requires PHP 4.3.0 or later due to the use of the stream_select() function. If you see stuff like + * "", you're seeing ANSI escape codes. According to + * {@link http://support.microsoft.com/kb/101875 How to Enable ANSI.SYS in a Command Window}, "Windows NT + * does not support ANSI escape sequences in Win32 Console applications", so if you're a Windows user, + * there's not going to be much recourse. + * + * @see Net_SSH1::interactiveRead() + * @return String + * @access public + */ + function interactiveRead() + { + if (!($this->bitmap & NET_SSH1_MASK_LOGIN)) { + user_error('Operation disallowed prior to login()', E_USER_NOTICE); + return false; + } + + if (!($this->bitmap & NET_SSH1_MASK_SHELL) && !$this->_initShell()) { + user_error('Unable to initiate an interactive shell session', E_USER_NOTICE); + return false; + } + + $read = array($this->fsock); + $write = $except = null; + if (stream_select($read, $write, $except, 0)) { + $response = $this->_get_binary_packet(); + return substr($response[NET_SSH1_RESPONSE_DATA], 4); + } else { + return ''; + } + } + + /** + * Disconnect + * + * @access public + */ + function disconnect() + { + $this->_disconnect(); + } + + /** + * Destructor. + * + * Will be called, automatically, if you're supporting just PHP5. If you're supporting PHP4, you'll need to call + * disconnect(). + * + * @access public + */ + function __destruct() + { + $this->_disconnect(); + } + + /** + * Disconnect + * + * @param String $msg + * @access private + */ + function _disconnect($msg = 'Client Quit') + { + if ($this->bitmap) { + $data = pack('CNa*', NET_SSH1_MSG_DISCONNECT, strlen($msg), $msg); + $this->_send_binary_packet($data); + fclose($this->fsock); + $this->bitmap = 0; + } + } + + /** + * Gets Binary Packets + * + * See 'The Binary Packet Protocol' of protocol-1.5.txt for more info. + * + * Also, this function could be improved upon by adding detection for the following exploit: + * http://www.securiteam.com/securitynews/5LP042K3FY.html + * + * @see Net_SSH1::_send_binary_packet() + * @return Array + * @access private + */ + function _get_binary_packet() + { + if (feof($this->fsock)) { + //user_error('connection closed prematurely', E_USER_NOTICE); + return false; + } + + $temp = unpack('Nlength', fread($this->fsock, 4)); + + $padding_length = 8 - ($temp['length'] & 7); + $length = $temp['length'] + $padding_length; + + $raw = fread($this->fsock, $length); + + if ($this->crypto !== false) { + $raw = $this->crypto->decrypt($raw); + } + + $padding = substr($raw, 0, $padding_length); + $type = $raw[$padding_length]; + $data = substr($raw, $padding_length + 1, -4); + + $temp = unpack('Ncrc', substr($raw, -4)); + + //if ( $temp['crc'] != $this->_crc($padding . $type . $data) ) { + // user_error('Bad CRC in packet from server', E_USER_NOTICE); + // return false; + //} + + return array( + NET_SSH1_RESPONSE_TYPE => ord($type), + NET_SSH1_RESPONSE_DATA => $data + ); + } + + /** + * Sends Binary Packets + * + * Returns true on success, false on failure. + * + * @see Net_SSH1::_get_binary_packet() + * @param String $data + * @return Boolean + * @access private + */ + function _send_binary_packet($data) { + if (feof($this->fsock)) { + //user_error('connection closed prematurely', E_USER_NOTICE); + return false; + } + + $length = strlen($data) + 4; + + $padding_length = 8 - ($length & 7); + $padding = ''; + for ($i = 0; $i < $padding_length; $i++) { + $padding.= chr(crypt_random(0, 255)); + } + + $data = $padding . $data; + $data.= pack('N', $this->_crc($data)); + + if ($this->crypto !== false) { + $data = $this->crypto->encrypt($data); + } + + $packet = pack('Na*', $length, $data); + + return strlen($packet) == fputs($this->fsock, $packet); + } + + /** + * Cyclic Redundancy Check (CRC) + * + * PHP's crc32 function is implemented slightly differently than the one that SSH v1 uses, so + * we've reimplemented it. A more detailed discussion of the differences can be found after + * $crc_lookup_table's initialization. + * + * @see Net_SSH1::_get_binary_packet() + * @see Net_SSH1::_send_binary_packet() + * @param String $data + * @return Integer + * @access private + */ + function _crc($data) + { + static $crc_lookup_table = array( + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, + 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, + 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, + 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, + 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, + 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, + 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, + 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, + 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, + 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, + 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, + 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, + 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, + 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, + 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, + 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, + 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, + 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, + 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, + 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, + 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, + 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, + 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, + 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, + 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, + 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, + 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, + 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, + 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, + 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, + 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, + 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, + 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, + 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, + 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, + 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, + 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, + 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, + 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, + 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, + 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, + 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, + 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, + 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, + 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, + 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, + 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, + 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, + 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, + 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, + 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, + 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, + 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, + 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, + 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, + 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, + 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, + 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D + ); + + // For this function to yield the same output as PHP's crc32 function, $crc would have to be + // set to 0xFFFFFFFF, initially - not 0x00000000 as it currently is. + $crc = 0x00000000; + $length = strlen($data); + + for ($i=0;$i<$length;$i++) { + // We AND $crc >> 8 with 0x00FFFFFF because we want the eight newly added bits to all + // be zero. PHP, unfortunately, doesn't always do this. 0x80000000 >> 8, as an example, + // yields 0xFF800000 - not 0x00800000. The following link elaborates: + // http://www.php.net/manual/en/language.operators.bitwise.php#57281 + $crc = (($crc >> 8) & 0x00FFFFFF) ^ $crc_lookup_table[($crc & 0xFF) ^ ord($data[$i])]; + } + + // In addition to having to set $crc to 0xFFFFFFFF, initially, the return value must be XOR'd with + // 0xFFFFFFFF for this function to return the same thing that PHP's crc32 function would. + return $crc; + } + + /** + * String Shift + * + * Inspired by array_shift + * + * @param String $string + * @param optional Integer $index + * @return String + * @access private + */ + function _string_shift(&$string, $index = 1) + { + $substr = substr($string, 0, $index); + $string = substr($string, $index); + return $substr; + } + + /** + * RSA Encrypt + * + * Returns mod(pow($m, $e), $n), where $n should be the product of two (large) primes $p and $q and where $e + * should be a number with the property that gcd($e, ($p - 1) * ($q - 1)) == 1. Could just make anything that + * calls this call modexp, instead, but I think this makes things clearer, maybe... + * + * @see Net_SSH1::Net_SSH1() + * @param Math_BigInteger $m + * @param Array $key + * @return Math_BigInteger + * @access private + */ + function _rsa_crypt($m, $key) + { + /* + if (!class_exists('Crypt_RSA')) { + require_once('Crypt/RSA.php'); + } + + $rsa = new Crypt_RSA(); + $rsa->loadKey($key, CRYPT_RSA_PUBLIC_FORMAT_RAW); + $rsa->setEncryptionMode(CRYPT_RSA_ENCRYPTION_PKCS1); + return $rsa->encrypt($m); + */ + + // To quote from protocol-1.5.txt: + // The most significant byte (which is only partial as the value must be + // less than the public modulus, which is never a power of two) is zero. + // + // The next byte contains the value 2 (which stands for public-key + // encrypted data in the PKCS standard [PKCS#1]). Then, there are non- + // zero random bytes to fill any unused space, a zero byte, and the data + // to be encrypted in the least significant bytes, the last byte of the + // data in the least significant byte. + + // Presumably the part of PKCS#1 they're refering to is "Section 7.2.1 Encryption Operation", + // under "7.2 RSAES-PKCS1-v1.5" and "7 Encryption schemes" of the following URL: + // ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1.pdf + $temp = chr(0) . chr(2); + $modulus = $key[1]->toBytes(); + $length = strlen($modulus) - strlen($m) - 3; + for ($i = 0; $i < $length; $i++) { + $temp.= chr(crypt_random(1, 255)); + } + $temp.= chr(0) . $m; + + $m = new Math_BigInteger($temp, 256); + $m = $m->modPow($key[0], $key[1]); + + return $m->toBytes(); + } + + /** + * Return the server key public exponent + * + * Returns, by default, the base-10 representation. If $raw_output is set to true, returns, instead, + * the raw bytes. This behavior is similar to PHP's md5() function. + * + * @param optional Boolean $raw_output + * @return String + * @access public + */ + function getServerKeyPublicExponent($raw_output = false) + { + return $raw_output ? $this->server_key_public_exponent->toBytes() : $this->server_key_public_exponent->toString(); + } + + /** + * Return the server key public modulus + * + * Returns, by default, the base-10 representation. If $raw_output is set to true, returns, instead, + * the raw bytes. This behavior is similar to PHP's md5() function. + * + * @param optional Boolean $raw_output + * @return String + * @access public + */ + function getServerKeyPublicModulus($raw_output = false) + { + return $raw_output ? $this->server_key_public_modulus->toBytes() : $this->server_key_public_modulus->toString(); + } + + /** + * Return the host key public exponent + * + * Returns, by default, the base-10 representation. If $raw_output is set to true, returns, instead, + * the raw bytes. This behavior is similar to PHP's md5() function. + * + * @param optional Boolean $raw_output + * @return String + * @access public + */ + function getHostKeyPublicExponent($raw_output = false) + { + return $raw_output ? $this->host_key_public_exponent->toBytes() : $this->host_key_public_exponent->toString(); + } + + /** + * Return the host key public modulus + * + * Returns, by default, the base-10 representation. If $raw_output is set to true, returns, instead, + * the raw bytes. This behavior is similar to PHP's md5() function. + * + * @param optional Boolean $raw_output + * @return String + * @access public + */ + function getHostKeyPublicModulus($raw_output = false) + { + return $raw_output ? $this->host_key_public_modulus->toBytes() : $this->host_key_public_modulus->toString(); + } + + /** + * Return a list of ciphers supported by SSH1 server. + * + * Just because a cipher is supported by an SSH1 server doesn't mean it's supported by this library. If $raw_output + * is set to true, returns, instead, an array of constants. ie. instead of array('Triple-DES in CBC mode'), you'll + * get array(NET_SSH1_CIPHER_3DES). + * + * @param optional Boolean $raw_output + * @return Array + * @access public + */ + function getSupportedCiphers($raw_output = false) + { + return $raw_output ? array_keys($this->supported_ciphers) : array_values($this->supported_ciphers); + } + + /** + * Return a list of authentications supported by SSH1 server. + * + * Just because a cipher is supported by an SSH1 server doesn't mean it's supported by this library. If $raw_output + * is set to true, returns, instead, an array of constants. ie. instead of array('password authentication'), you'll + * get array(NET_SSH1_AUTH_PASSWORD). + * + * @param optional Boolean $raw_output + * @return Array + * @access public + */ + function getSupportedAuthentications($raw_output = false) + { + return $raw_output ? array_keys($this->supported_authentications) : array_values($this->supported_authentications); + } + + /** + * Return the server identification. + * + * @return String + * @access public + */ + function getServerIdentification() + { + return rtrim($this->server_identification); + } +} +?> \ No newline at end of file diff --git a/library/phpsec/Net/SSH2.php b/library/phpsec/Net/SSH2.php new file mode 100644 index 000000000..aa9f6dbe5 --- /dev/null +++ b/library/phpsec/Net/SSH2.php @@ -0,0 +1,2302 @@ + + * login('username', 'password')) { + * exit('Login Failed'); + * } + * + * echo $ssh->exec('pwd'); + * echo $ssh->exec('ls -la'); + * ?> + * + * + * + * setPassword('whatever'); + * $key->loadKey(file_get_contents('privatekey')); + * + * $ssh = new Net_SSH2('www.domain.tld'); + * if (!$ssh->login('username', $key)) { + * exit('Login Failed'); + * } + * + * echo $ssh->exec('pwd'); + * echo $ssh->exec('ls -la'); + * ?> + * + * + * LICENSE: This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @category Net + * @package Net_SSH2 + * @author Jim Wigginton + * @copyright MMVII Jim Wigginton + * @license http://www.gnu.org/licenses/lgpl.txt + * @version $Id: SSH2.php,v 1.46 2010/04/27 21:29:36 terrafrost Exp $ + * @link http://phpseclib.sourceforge.net + */ + +/** + * Include Math_BigInteger + * + * Used to do Diffie-Hellman key exchange and DSA/RSA signature verification. + */ +require_once('Math/BigInteger.php'); + +/** + * Include Crypt_Random + */ +require_once('Crypt/Random.php'); + +/** + * Include Crypt_Hash + */ +require_once('Crypt/Hash.php'); + +/** + * Include Crypt_TripleDES + */ +require_once('Crypt/TripleDES.php'); + +/** + * Include Crypt_RC4 + */ +require_once('Crypt/RC4.php'); + +/** + * Include Crypt_AES + */ +require_once('Crypt/AES.php'); + +/**#@+ + * Execution Bitmap Masks + * + * @see Net_SSH2::bitmap + * @access private + */ +define('NET_SSH2_MASK_CONSTRUCTOR', 0x00000001); +define('NET_SSH2_MASK_LOGIN', 0x00000002); +/**#@-*/ + +/**#@+ + * Channel constants + * + * RFC4254 refers not to client and server channels but rather to sender and recipient channels. we don't refer + * to them in that way because RFC4254 toggles the meaning. the client sends a SSH_MSG_CHANNEL_OPEN message with + * a sender channel and the server sends a SSH_MSG_CHANNEL_OPEN_CONFIRMATION in response, with a sender and a + * recepient channel. at first glance, you might conclude that SSH_MSG_CHANNEL_OPEN_CONFIRMATION's sender channel + * would be the same thing as SSH_MSG_CHANNEL_OPEN's sender channel, but it's not, per this snipet: + * The 'recipient channel' is the channel number given in the original + * open request, and 'sender channel' is the channel number allocated by + * the other side. + * + * @see Net_SSH2::_send_channel_packet() + * @see Net_SSH2::_get_channel_packet() + * @access private + */ +define('NET_SSH2_CHANNEL_EXEC', 0); // PuTTy uses 0x100 +/**#@-*/ + +/**#@+ + * @access public + * @see Net_SSH2::getLog() + */ +/** + * Returns the message numbers + */ +define('NET_SSH2_LOG_SIMPLE', 1); +/** + * Returns the message content + */ +define('NET_SSH2_LOG_COMPLEX', 2); +/**#@-*/ + +/** + * Pure-PHP implementation of SSHv2. + * + * @author Jim Wigginton + * @version 0.1.0 + * @access public + * @package Net_SSH2 + */ +class Net_SSH2 { + /** + * The SSH identifier + * + * @var String + * @access private + */ + var $identifier = 'SSH-2.0-phpseclib_0.2'; + + /** + * The Socket Object + * + * @var Object + * @access private + */ + var $fsock; + + /** + * Execution Bitmap + * + * The bits that are set reprsent functions that have been called already. This is used to determine + * if a requisite function has been successfully executed. If not, an error should be thrown. + * + * @var Integer + * @access private + */ + var $bitmap = 0; + + /** + * Error information + * + * @see Net_SSH2::getErrors() + * @see Net_SSH2::getLastError() + * @var String + * @access private + */ + var $errors = array(); + + /** + * Server Identifier + * + * @see Net_SSH2::getServerIdentification() + * @var String + * @access private + */ + var $server_identifier = ''; + + /** + * Key Exchange Algorithms + * + * @see Net_SSH2::getKexAlgorithims() + * @var Array + * @access private + */ + var $kex_algorithms; + + /** + * Server Host Key Algorithms + * + * @see Net_SSH2::getServerHostKeyAlgorithms() + * @var Array + * @access private + */ + var $server_host_key_algorithms; + + /** + * Encryption Algorithms: Client to Server + * + * @see Net_SSH2::getEncryptionAlgorithmsClient2Server() + * @var Array + * @access private + */ + var $encryption_algorithms_client_to_server; + + /** + * Encryption Algorithms: Server to Client + * + * @see Net_SSH2::getEncryptionAlgorithmsServer2Client() + * @var Array + * @access private + */ + var $encryption_algorithms_server_to_client; + + /** + * MAC Algorithms: Client to Server + * + * @see Net_SSH2::getMACAlgorithmsClient2Server() + * @var Array + * @access private + */ + var $mac_algorithms_client_to_server; + + /** + * MAC Algorithms: Server to Client + * + * @see Net_SSH2::getMACAlgorithmsServer2Client() + * @var Array + * @access private + */ + var $mac_algorithms_server_to_client; + + /** + * Compression Algorithms: Client to Server + * + * @see Net_SSH2::getCompressionAlgorithmsClient2Server() + * @var Array + * @access private + */ + var $compression_algorithms_client_to_server; + + /** + * Compression Algorithms: Server to Client + * + * @see Net_SSH2::getCompressionAlgorithmsServer2Client() + * @var Array + * @access private + */ + var $compression_algorithms_server_to_client; + + /** + * Languages: Server to Client + * + * @see Net_SSH2::getLanguagesServer2Client() + * @var Array + * @access private + */ + var $languages_server_to_client; + + /** + * Languages: Client to Server + * + * @see Net_SSH2::getLanguagesClient2Server() + * @var Array + * @access private + */ + var $languages_client_to_server; + + /** + * Block Size for Server to Client Encryption + * + * "Note that the length of the concatenation of 'packet_length', + * 'padding_length', 'payload', and 'random padding' MUST be a multiple + * of the cipher block size or 8, whichever is larger. This constraint + * MUST be enforced, even when using stream ciphers." + * + * -- http://tools.ietf.org/html/rfc4253#section-6 + * + * @see Net_SSH2::Net_SSH2() + * @see Net_SSH2::_send_binary_packet() + * @var Integer + * @access private + */ + var $encrypt_block_size = 8; + + /** + * Block Size for Client to Server Encryption + * + * @see Net_SSH2::Net_SSH2() + * @see Net_SSH2::_get_binary_packet() + * @var Integer + * @access private + */ + var $decrypt_block_size = 8; + + /** + * Server to Client Encryption Object + * + * @see Net_SSH2::_get_binary_packet() + * @var Object + * @access private + */ + var $decrypt = false; + + /** + * Client to Server Encryption Object + * + * @see Net_SSH2::_send_binary_packet() + * @var Object + * @access private + */ + var $encrypt = false; + + /** + * Client to Server HMAC Object + * + * @see Net_SSH2::_send_binary_packet() + * @var Object + * @access private + */ + var $hmac_create = false; + + /** + * Server to Client HMAC Object + * + * @see Net_SSH2::_get_binary_packet() + * @var Object + * @access private + */ + var $hmac_check = false; + + /** + * Size of server to client HMAC + * + * We need to know how big the HMAC will be for the server to client direction so that we know how many bytes to read. + * For the client to server side, the HMAC object will make the HMAC as long as it needs to be. All we need to do is + * append it. + * + * @see Net_SSH2::_get_binary_packet() + * @var Integer + * @access private + */ + var $hmac_size = false; + + /** + * Server Public Host Key + * + * @see Net_SSH2::getServerPublicHostKey() + * @var String + * @access private + */ + var $server_public_host_key; + + /** + * Session identifer + * + * "The exchange hash H from the first key exchange is additionally + * used as the session identifier, which is a unique identifier for + * this connection." + * + * -- http://tools.ietf.org/html/rfc4253#section-7.2 + * + * @see Net_SSH2::_key_exchange() + * @var String + * @access private + */ + var $session_id = false; + + /** + * Message Numbers + * + * @see Net_SSH2::Net_SSH2() + * @var Array + * @access private + */ + var $message_numbers = array(); + + /** + * Disconnection Message 'reason codes' defined in RFC4253 + * + * @see Net_SSH2::Net_SSH2() + * @var Array + * @access private + */ + var $disconnect_reasons = array(); + + /** + * SSH_MSG_CHANNEL_OPEN_FAILURE 'reason codes', defined in RFC4254 + * + * @see Net_SSH2::Net_SSH2() + * @var Array + * @access private + */ + var $channel_open_failure_reasons = array(); + + /** + * Terminal Modes + * + * @link http://tools.ietf.org/html/rfc4254#section-8 + * @see Net_SSH2::Net_SSH2() + * @var Array + * @access private + */ + var $terminal_modes = array(); + + /** + * SSH_MSG_CHANNEL_EXTENDED_DATA's data_type_codes + * + * @link http://tools.ietf.org/html/rfc4254#section-5.2 + * @see Net_SSH2::Net_SSH2() + * @var Array + * @access private + */ + var $channel_extended_data_type_codes = array(); + + /** + * Send Sequence Number + * + * See 'Section 6.4. Data Integrity' of rfc4253 for more info. + * + * @see Net_SSH2::_send_binary_packet() + * @var Integer + * @access private + */ + var $send_seq_no = 0; + + /** + * Get Sequence Number + * + * See 'Section 6.4. Data Integrity' of rfc4253 for more info. + * + * @see Net_SSH2::_get_binary_packet() + * @var Integer + * @access private + */ + var $get_seq_no = 0; + + /** + * Server Channels + * + * Maps client channels to server channels + * + * @see Net_SSH2::_get_channel_packet() + * @see Net_SSH2::exec() + * @var Array + * @access private + */ + var $server_channels = array(); + + /** + * Channel Buffers + * + * If a client requests a packet from one channel but receives two packets from another those packets should + * be placed in a buffer + * + * @see Net_SSH2::_get_channel_packet() + * @see Net_SSH2::exec() + * @var Array + * @access private + */ + var $channel_buffers = array(); + + /** + * Channel Status + * + * Contains the type of the last sent message + * + * @see Net_SSH2::_get_channel_packet() + * @var Array + * @access private + */ + var $channel_status = array(); + + /** + * Packet Size + * + * Maximum packet size indexed by channel + * + * @see Net_SSH2::_send_channel_packet() + * @var Array + * @access private + */ + var $packet_size_client_to_server = array(); + + /** + * Message Number Log + * + * @see Net_SSH2::getLog() + * @var Array + * @access private + */ + var $message_number_log = array(); + + /** + * Message Log + * + * @see Net_SSH2::getLog() + * @var Array + * @access private + */ + var $message_log = array(); + + /** + * The Window Size + * + * Bytes the other party can send before it must wait for the window to be adjusted (0x7FFFFFFF = 4GB) + * + * @var Integer + * @see Net_SSH2::_send_channel_packet() + * @see Net_SSH2::exec() + * @access private + */ + var $window_size = 0x7FFFFFFF; + + /** + * Window size + * + * Window size indexed by channel + * + * @see Net_SSH2::_send_channel_packet() + * @var Array + * @access private + */ + var $window_size_client_to_server = array(); + + /** + * Server signature + * + * Verified against $this->session_id + * + * @see Net_SSH2::getServerPublicHostKey() + * @var String + * @access private + */ + var $signature = ''; + + /** + * Server signature format + * + * ssh-rsa or ssh-dss. + * + * @see Net_SSH2::getServerPublicHostKey() + * @var String + * @access private + */ + var $signature_format = ''; + + /** + * Default Constructor. + * + * Connects to an SSHv2 server + * + * @param String $host + * @param optional Integer $port + * @param optional Integer $timeout + * @return Net_SSH2 + * @access public + */ + function Net_SSH2($host, $port = 22, $timeout = 10) + { + $this->message_numbers = array( + 1 => 'NET_SSH2_MSG_DISCONNECT', + 2 => 'NET_SSH2_MSG_IGNORE', + 3 => 'NET_SSH2_MSG_UNIMPLEMENTED', + 4 => 'NET_SSH2_MSG_DEBUG', + 5 => 'NET_SSH2_MSG_SERVICE_REQUEST', + 6 => 'NET_SSH2_MSG_SERVICE_ACCEPT', + 20 => 'NET_SSH2_MSG_KEXINIT', + 21 => 'NET_SSH2_MSG_NEWKEYS', + 30 => 'NET_SSH2_MSG_KEXDH_INIT', + 31 => 'NET_SSH2_MSG_KEXDH_REPLY', + 50 => 'NET_SSH2_MSG_USERAUTH_REQUEST', + 51 => 'NET_SSH2_MSG_USERAUTH_FAILURE', + 52 => 'NET_SSH2_MSG_USERAUTH_SUCCESS', + 53 => 'NET_SSH2_MSG_USERAUTH_BANNER', + + 80 => 'NET_SSH2_MSG_GLOBAL_REQUEST', + 81 => 'NET_SSH2_MSG_REQUEST_SUCCESS', + 82 => 'NET_SSH2_MSG_REQUEST_FAILURE', + 90 => 'NET_SSH2_MSG_CHANNEL_OPEN', + 91 => 'NET_SSH2_MSG_CHANNEL_OPEN_CONFIRMATION', + 92 => 'NET_SSH2_MSG_CHANNEL_OPEN_FAILURE', + 93 => 'NET_SSH2_MSG_CHANNEL_WINDOW_ADJUST', + 94 => 'NET_SSH2_MSG_CHANNEL_DATA', + 95 => 'NET_SSH2_MSG_CHANNEL_EXTENDED_DATA', + 96 => 'NET_SSH2_MSG_CHANNEL_EOF', + 97 => 'NET_SSH2_MSG_CHANNEL_CLOSE', + 98 => 'NET_SSH2_MSG_CHANNEL_REQUEST', + 99 => 'NET_SSH2_MSG_CHANNEL_SUCCESS', + 100 => 'NET_SSH2_MSG_CHANNEL_FAILURE' + ); + $this->disconnect_reasons = array( + 1 => 'NET_SSH2_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT', + 2 => 'NET_SSH2_DISCONNECT_PROTOCOL_ERROR', + 3 => 'NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED', + 4 => 'NET_SSH2_DISCONNECT_RESERVED', + 5 => 'NET_SSH2_DISCONNECT_MAC_ERROR', + 6 => 'NET_SSH2_DISCONNECT_COMPRESSION_ERROR', + 7 => 'NET_SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE', + 8 => 'NET_SSH2_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED', + 9 => 'NET_SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE', + 10 => 'NET_SSH2_DISCONNECT_CONNECTION_LOST', + 11 => 'NET_SSH2_DISCONNECT_BY_APPLICATION', + 12 => 'NET_SSH2_DISCONNECT_TOO_MANY_CONNECTIONS', + 13 => 'NET_SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER', + 14 => 'NET_SSH2_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE', + 15 => 'NET_SSH2_DISCONNECT_ILLEGAL_USER_NAME' + ); + $this->channel_open_failure_reasons = array( + 1 => 'NET_SSH2_OPEN_ADMINISTRATIVELY_PROHIBITED' + ); + $this->terminal_modes = array( + 0 => 'NET_SSH2_TTY_OP_END' + ); + $this->channel_extended_data_type_codes = array( + 1 => 'NET_SSH2_EXTENDED_DATA_STDERR' + ); + + $this->_define_array( + $this->message_numbers, + $this->disconnect_reasons, + $this->channel_open_failure_reasons, + $this->terminal_modes, + $this->channel_extended_data_type_codes, + array(60 => 'NET_SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ'), + array(60 => 'NET_SSH2_MSG_USERAUTH_PK_OK') + ); + + $this->fsock = @fsockopen($host, $port, $errno, $errstr, $timeout); + if (!$this->fsock) { + user_error(rtrim("Cannot connect to $host. Error $errno. $errstr"), E_USER_NOTICE); + return; + } + + /* According to the SSH2 specs, + + "The server MAY send other lines of data before sending the version + string. Each line SHOULD be terminated by a Carriage Return and Line + Feed. Such lines MUST NOT begin with "SSH-", and SHOULD be encoded + in ISO-10646 UTF-8 [RFC3629] (language is not specified). Clients + MUST be able to process such lines." */ + $temp = ''; + $extra = ''; + while (!feof($this->fsock) && !preg_match('#^SSH-(\d\.\d+)#', $temp, $matches)) { + if (substr($temp, -2) == "\r\n") { + $extra.= $temp; + $temp = ''; + } + $temp.= fgets($this->fsock, 255); + } + + $ext = array(); + if (extension_loaded('mcrypt')) { + $ext[] = 'mcrypt'; + } + if (extension_loaded('gmp')) { + $ext[] = 'gmp'; + } else if (extension_loaded('bcmath')) { + $ext[] = 'bcmath'; + } + + if (!empty($ext)) { + $this->identifier.= ' (' . implode(', ', $ext) . ')'; + } + + if (defined('NET_SSH2_LOGGING')) { + $this->message_number_log[] = '<-'; + $this->message_number_log[] = '->'; + + if (NET_SSH2_LOGGING == NET_SSH2_LOG_COMPLEX) { + $this->message_log[] = $temp; + $this->message_log[] = $this->identifier . "\r\n"; + } + } + + $this->server_identifier = trim($temp, "\r\n"); + if (!empty($extra)) { + $this->errors[] = utf8_decode($extra); + } + + if ($matches[1] != '1.99' && $matches[1] != '2.0') { + user_error("Cannot connect to SSH $matches[1] servers", E_USER_NOTICE); + return; + } + + fputs($this->fsock, $this->identifier . "\r\n"); + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return; + } + + if (ord($response[0]) != NET_SSH2_MSG_KEXINIT) { + user_error('Expected SSH_MSG_KEXINIT', E_USER_NOTICE); + return; + } + + if (!$this->_key_exchange($response)) { + return; + } + + $this->bitmap = NET_SSH2_MASK_CONSTRUCTOR; + } + + /** + * Key Exchange + * + * @param String $kexinit_payload_server + * @access private + */ + function _key_exchange($kexinit_payload_server) + { + static $kex_algorithms = array( + 'diffie-hellman-group1-sha1', // REQUIRED + 'diffie-hellman-group14-sha1' // REQUIRED + ); + + static $server_host_key_algorithms = array( + 'ssh-rsa', // RECOMMENDED sign Raw RSA Key + 'ssh-dss' // REQUIRED sign Raw DSS Key + ); + + static $encryption_algorithms = array( + // from : + 'arcfour256', + 'arcfour128', + + 'arcfour', // OPTIONAL the ARCFOUR stream cipher with a 128-bit key + + 'aes128-cbc', // RECOMMENDED AES with a 128-bit key + 'aes192-cbc', // OPTIONAL AES with a 192-bit key + 'aes256-cbc', // OPTIONAL AES in CBC mode, with a 256-bit key + + // from : + 'aes128-ctr', // RECOMMENDED AES (Rijndael) in SDCTR mode, with 128-bit key + 'aes192-ctr', // RECOMMENDED AES with 192-bit key + 'aes256-ctr', // RECOMMENDED AES with 256-bit key + '3des-ctr', // RECOMMENDED Three-key 3DES in SDCTR mode + + '3des-cbc', // REQUIRED three-key 3DES in CBC mode + 'none' // OPTIONAL no encryption; NOT RECOMMENDED + ); + + static $mac_algorithms = array( + 'hmac-sha1-96', // RECOMMENDED first 96 bits of HMAC-SHA1 (digest length = 12, key length = 20) + 'hmac-sha1', // REQUIRED HMAC-SHA1 (digest length = key length = 20) + 'hmac-md5-96', // OPTIONAL first 96 bits of HMAC-MD5 (digest length = 12, key length = 16) + 'hmac-md5', // OPTIONAL HMAC-MD5 (digest length = key length = 16) + 'none' // OPTIONAL no MAC; NOT RECOMMENDED + ); + + static $compression_algorithms = array( + 'none' // REQUIRED no compression + //'zlib' // OPTIONAL ZLIB (LZ77) compression + ); + + static $str_kex_algorithms, $str_server_host_key_algorithms, + $encryption_algorithms_server_to_client, $mac_algorithms_server_to_client, $compression_algorithms_server_to_client, + $encryption_algorithms_client_to_server, $mac_algorithms_client_to_server, $compression_algorithms_client_to_server; + + if (empty($str_kex_algorithms)) { + $str_kex_algorithms = implode(',', $kex_algorithms); + $str_server_host_key_algorithms = implode(',', $server_host_key_algorithms); + $encryption_algorithms_server_to_client = $encryption_algorithms_client_to_server = implode(',', $encryption_algorithms); + $mac_algorithms_server_to_client = $mac_algorithms_client_to_server = implode(',', $mac_algorithms); + $compression_algorithms_server_to_client = $compression_algorithms_client_to_server = implode(',', $compression_algorithms); + } + + $client_cookie = ''; + for ($i = 0; $i < 16; $i++) { + $client_cookie.= chr(crypt_random(0, 255)); + } + + $response = $kexinit_payload_server; + $this->_string_shift($response, 1); // skip past the message number (it should be SSH_MSG_KEXINIT) + $server_cookie = $this->_string_shift($response, 16); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->kex_algorithms = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->server_host_key_algorithms = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->encryption_algorithms_client_to_server = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->encryption_algorithms_server_to_client = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->mac_algorithms_client_to_server = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->mac_algorithms_server_to_client = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->compression_algorithms_client_to_server = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->compression_algorithms_server_to_client = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->languages_client_to_server = explode(',', $this->_string_shift($response, $temp['length'])); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->languages_server_to_client = explode(',', $this->_string_shift($response, $temp['length'])); + + extract(unpack('Cfirst_kex_packet_follows', $this->_string_shift($response, 1))); + $first_kex_packet_follows = $first_kex_packet_follows != 0; + + // the sending of SSH2_MSG_KEXINIT could go in one of two places. this is the second place. + $kexinit_payload_client = pack('Ca*Na*Na*Na*Na*Na*Na*Na*Na*Na*Na*CN', + NET_SSH2_MSG_KEXINIT, $client_cookie, strlen($str_kex_algorithms), $str_kex_algorithms, + strlen($str_server_host_key_algorithms), $str_server_host_key_algorithms, strlen($encryption_algorithms_client_to_server), + $encryption_algorithms_client_to_server, strlen($encryption_algorithms_server_to_client), $encryption_algorithms_server_to_client, + strlen($mac_algorithms_client_to_server), $mac_algorithms_client_to_server, strlen($mac_algorithms_server_to_client), + $mac_algorithms_server_to_client, strlen($compression_algorithms_client_to_server), $compression_algorithms_client_to_server, + strlen($compression_algorithms_server_to_client), $compression_algorithms_server_to_client, 0, '', 0, '', + 0, 0 + ); + + if (!$this->_send_binary_packet($kexinit_payload_client)) { + return false; + } + // here ends the second place. + + // we need to decide upon the symmetric encryption algorithms before we do the diffie-hellman key exchange + for ($i = 0; $i < count($encryption_algorithms) && !in_array($encryption_algorithms[$i], $this->encryption_algorithms_server_to_client); $i++); + if ($i == count($encryption_algorithms)) { + user_error('No compatible server to client encryption algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + // we don't initialize any crypto-objects, yet - we do that, later. for now, we need the lengths to make the + // diffie-hellman key exchange as fast as possible + $decrypt = $encryption_algorithms[$i]; + switch ($decrypt) { + case '3des-cbc': + case '3des-ctr': + $decryptKeyLength = 24; // eg. 192 / 8 + break; + case 'aes256-cbc': + case 'aes256-ctr': + $decryptKeyLength = 32; // eg. 256 / 8 + break; + case 'aes192-cbc': + case 'aes192-ctr': + $decryptKeyLength = 24; // eg. 192 / 8 + break; + case 'aes128-cbc': + case 'aes128-ctr': + $decryptKeyLength = 16; // eg. 128 / 8 + break; + case 'arcfour': + case 'arcfour128': + $decryptKeyLength = 16; // eg. 128 / 8 + break; + case 'arcfour256': + $decryptKeyLength = 32; // eg. 128 / 8 + break; + case 'none'; + $decryptKeyLength = 0; + } + + for ($i = 0; $i < count($encryption_algorithms) && !in_array($encryption_algorithms[$i], $this->encryption_algorithms_client_to_server); $i++); + if ($i == count($encryption_algorithms)) { + user_error('No compatible client to server encryption algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $encrypt = $encryption_algorithms[$i]; + switch ($encrypt) { + case '3des-cbc': + case '3des-ctr': + $encryptKeyLength = 24; + break; + case 'aes256-cbc': + case 'aes256-ctr': + $encryptKeyLength = 32; + break; + case 'aes192-cbc': + case 'aes192-ctr': + $encryptKeyLength = 24; + break; + case 'aes128-cbc': + case 'aes128-ctr': + $encryptKeyLength = 16; + break; + case 'arcfour': + case 'arcfour128': + $encryptKeyLength = 16; + break; + case 'arcfour256': + $encryptKeyLength = 32; + break; + case 'none'; + $encryptKeyLength = 0; + } + + $keyLength = $decryptKeyLength > $encryptKeyLength ? $decryptKeyLength : $encryptKeyLength; + + // through diffie-hellman key exchange a symmetric key is obtained + for ($i = 0; $i < count($kex_algorithms) && !in_array($kex_algorithms[$i], $this->kex_algorithms); $i++); + if ($i == count($kex_algorithms)) { + user_error('No compatible key exchange algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + switch ($kex_algorithms[$i]) { + // see http://tools.ietf.org/html/rfc2409#section-6.2 and + // http://tools.ietf.org/html/rfc2412, appendex E + case 'diffie-hellman-group1-sha1': + $p = pack('H256', 'FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74' . + '020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F1437' . + '4FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED' . + 'EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF'); + $keyLength = $keyLength < 160 ? $keyLength : 160; + $hash = 'sha1'; + break; + // see http://tools.ietf.org/html/rfc3526#section-3 + case 'diffie-hellman-group14-sha1': + $p = pack('H512', 'FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74' . + '020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F1437' . + '4FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED' . + 'EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3DC2007CB8A163BF05' . + '98DA48361C55D39A69163FA8FD24CF5F83655D23DCA3AD961C62F356208552BB' . + '9ED529077096966D670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B' . + 'E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9DE2BCBF695581718' . + '3995497CEA956AE515D2261898FA051015728E5A8AACAA68FFFFFFFFFFFFFFFF'); + $keyLength = $keyLength < 160 ? $keyLength : 160; + $hash = 'sha1'; + } + + $p = new Math_BigInteger($p, 256); + //$q = $p->bitwise_rightShift(1); + + /* To increase the speed of the key exchange, both client and server may + reduce the size of their private exponents. It should be at least + twice as long as the key material that is generated from the shared + secret. For more details, see the paper by van Oorschot and Wiener + [VAN-OORSCHOT]. + + -- http://tools.ietf.org/html/rfc4419#section-6.2 */ + $q = new Math_BigInteger(1); + $q = $q->bitwise_leftShift(2 * $keyLength); + $q = $q->subtract(new Math_BigInteger(1)); + + $g = new Math_BigInteger(2); + $x = new Math_BigInteger(); + $x->setRandomGenerator('crypt_random'); + $x = $x->random(new Math_BigInteger(1), $q); + $e = $g->modPow($x, $p); + + $eBytes = $e->toBytes(true); + $data = pack('CNa*', NET_SSH2_MSG_KEXDH_INIT, strlen($eBytes), $eBytes); + + if (!$this->_send_binary_packet($data)) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + if ($type != NET_SSH2_MSG_KEXDH_REPLY) { + user_error('Expected SSH_MSG_KEXDH_REPLY', E_USER_NOTICE); + return false; + } + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->server_public_host_key = $server_public_host_key = $this->_string_shift($response, $temp['length']); + + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $public_key_format = $this->_string_shift($server_public_host_key, $temp['length']); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $fBytes = $this->_string_shift($response, $temp['length']); + $f = new Math_BigInteger($fBytes, -256); + + $temp = unpack('Nlength', $this->_string_shift($response, 4)); + $this->signature = $this->_string_shift($response, $temp['length']); + + $temp = unpack('Nlength', $this->_string_shift($this->signature, 4)); + $this->signature_format = $this->_string_shift($this->signature, $temp['length']); + + $key = $f->modPow($x, $p); + $keyBytes = $key->toBytes(true); + + if ($this->session_id === false) { + $source = pack('Na*Na*Na*Na*Na*Na*Na*Na*', + strlen($this->identifier), $this->identifier, strlen($this->server_identifier), $this->server_identifier, + strlen($kexinit_payload_client), $kexinit_payload_client, strlen($kexinit_payload_server), + $kexinit_payload_server, strlen($this->server_public_host_key), $this->server_public_host_key, strlen($eBytes), + $eBytes, strlen($fBytes), $fBytes, strlen($keyBytes), $keyBytes + ); + + $source = pack('H*', $hash($source)); + + $this->session_id = $source; + } + + for ($i = 0; $i < count($server_host_key_algorithms) && !in_array($server_host_key_algorithms[$i], $this->server_host_key_algorithms); $i++); + if ($i == count($server_host_key_algorithms)) { + user_error('No compatible server host key algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + if ($public_key_format != $server_host_key_algorithms[$i] || $this->signature_format != $server_host_key_algorithms[$i]) { + user_error('Sever Host Key Algorithm Mismatch', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $packet = pack('C', + NET_SSH2_MSG_NEWKEYS + ); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $response = $this->_get_binary_packet(); + + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + if ($type != NET_SSH2_MSG_NEWKEYS) { + user_error('Expected SSH_MSG_NEWKEYS', E_USER_NOTICE); + return false; + } + + switch ($encrypt) { + case '3des-cbc': + $this->encrypt = new Crypt_TripleDES(); + // $this->encrypt_block_size = 64 / 8 == the default + break; + case '3des-ctr': + $this->encrypt = new Crypt_TripleDES(CRYPT_DES_MODE_CTR); + // $this->encrypt_block_size = 64 / 8 == the default + break; + case 'aes256-cbc': + case 'aes192-cbc': + case 'aes128-cbc': + $this->encrypt = new Crypt_AES(); + $this->encrypt_block_size = 16; // eg. 128 / 8 + break; + case 'aes256-ctr': + case 'aes192-ctr': + case 'aes128-ctr': + $this->encrypt = new Crypt_AES(CRYPT_AES_MODE_CTR); + $this->encrypt_block_size = 16; // eg. 128 / 8 + break; + case 'arcfour': + case 'arcfour128': + case 'arcfour256': + $this->encrypt = new Crypt_RC4(); + break; + case 'none'; + //$this->encrypt = new Crypt_Null(); + } + + switch ($decrypt) { + case '3des-cbc': + $this->decrypt = new Crypt_TripleDES(); + break; + case '3des-ctr': + $this->decrypt = new Crypt_TripleDES(CRYPT_DES_MODE_CTR); + break; + case 'aes256-cbc': + case 'aes192-cbc': + case 'aes128-cbc': + $this->decrypt = new Crypt_AES(); + $this->decrypt_block_size = 16; + break; + case 'aes256-ctr': + case 'aes192-ctr': + case 'aes128-ctr': + $this->decrypt = new Crypt_AES(CRYPT_AES_MODE_CTR); + $this->decrypt_block_size = 16; + break; + case 'arcfour': + case 'arcfour128': + case 'arcfour256': + $this->decrypt = new Crypt_RC4(); + break; + case 'none'; + //$this->decrypt = new Crypt_Null(); + } + + $keyBytes = pack('Na*', strlen($keyBytes), $keyBytes); + + if ($this->encrypt) { + $this->encrypt->enableContinuousBuffer(); + $this->encrypt->disablePadding(); + + $iv = pack('H*', $hash($keyBytes . $this->session_id . 'A' . $this->session_id)); + while ($this->encrypt_block_size > strlen($iv)) { + $iv.= pack('H*', $hash($keyBytes . $this->session_id . $iv)); + } + $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size)); + + $key = pack('H*', $hash($keyBytes . $this->session_id . 'C' . $this->session_id)); + while ($encryptKeyLength > strlen($key)) { + $key.= pack('H*', $hash($keyBytes . $this->session_id . $key)); + } + $this->encrypt->setKey(substr($key, 0, $encryptKeyLength)); + } + + if ($this->decrypt) { + $this->decrypt->enableContinuousBuffer(); + $this->decrypt->disablePadding(); + + $iv = pack('H*', $hash($keyBytes . $this->session_id . 'B' . $this->session_id)); + while ($this->decrypt_block_size > strlen($iv)) { + $iv.= pack('H*', $hash($keyBytes . $this->session_id . $iv)); + } + $this->decrypt->setIV(substr($iv, 0, $this->decrypt_block_size)); + + $key = pack('H*', $hash($keyBytes . $this->session_id . 'D' . $this->session_id)); + while ($decryptKeyLength > strlen($key)) { + $key.= pack('H*', $hash($keyBytes . $this->session_id . $key)); + } + $this->decrypt->setKey(substr($key, 0, $decryptKeyLength)); + } + + /* The "arcfour128" algorithm is the RC4 cipher, as described in + [SCHNEIER], using a 128-bit key. The first 1536 bytes of keystream + generated by the cipher MUST be discarded, and the first byte of the + first encrypted packet MUST be encrypted using the 1537th byte of + keystream. + + -- http://tools.ietf.org/html/rfc4345#section-4 */ + if ($encrypt == 'arcfour128' || $encrypt == 'arcfour256') { + $this->encrypt->encrypt(str_repeat("\0", 1536)); + } + if ($decrypt == 'arcfour128' || $decrypt == 'arcfour256') { + $this->decrypt->decrypt(str_repeat("\0", 1536)); + } + + for ($i = 0; $i < count($mac_algorithms) && !in_array($mac_algorithms[$i], $this->mac_algorithms_client_to_server); $i++); + if ($i == count($mac_algorithms)) { + user_error('No compatible client to server message authentication algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $createKeyLength = 0; // ie. $mac_algorithms[$i] == 'none' + switch ($mac_algorithms[$i]) { + case 'hmac-sha1': + $this->hmac_create = new Crypt_Hash('sha1'); + $createKeyLength = 20; + break; + case 'hmac-sha1-96': + $this->hmac_create = new Crypt_Hash('sha1-96'); + $createKeyLength = 20; + break; + case 'hmac-md5': + $this->hmac_create = new Crypt_Hash('md5'); + $createKeyLength = 16; + break; + case 'hmac-md5-96': + $this->hmac_create = new Crypt_Hash('md5-96'); + $createKeyLength = 16; + } + + for ($i = 0; $i < count($mac_algorithms) && !in_array($mac_algorithms[$i], $this->mac_algorithms_server_to_client); $i++); + if ($i == count($mac_algorithms)) { + user_error('No compatible server to client message authentication algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $checkKeyLength = 0; + $this->hmac_size = 0; + switch ($mac_algorithms[$i]) { + case 'hmac-sha1': + $this->hmac_check = new Crypt_Hash('sha1'); + $checkKeyLength = 20; + $this->hmac_size = 20; + break; + case 'hmac-sha1-96': + $this->hmac_check = new Crypt_Hash('sha1-96'); + $checkKeyLength = 20; + $this->hmac_size = 12; + break; + case 'hmac-md5': + $this->hmac_check = new Crypt_Hash('md5'); + $checkKeyLength = 16; + $this->hmac_size = 16; + break; + case 'hmac-md5-96': + $this->hmac_check = new Crypt_Hash('md5-96'); + $checkKeyLength = 16; + $this->hmac_size = 12; + } + + $key = pack('H*', $hash($keyBytes . $this->session_id . 'E' . $this->session_id)); + while ($createKeyLength > strlen($key)) { + $key.= pack('H*', $hash($keyBytes . $this->session_id . $key)); + } + $this->hmac_create->setKey(substr($key, 0, $createKeyLength)); + + $key = pack('H*', $hash($keyBytes . $this->session_id . 'F' . $this->session_id)); + while ($checkKeyLength > strlen($key)) { + $key.= pack('H*', $hash($keyBytes . $this->session_id . $key)); + } + $this->hmac_check->setKey(substr($key, 0, $checkKeyLength)); + + for ($i = 0; $i < count($compression_algorithms) && !in_array($compression_algorithms[$i], $this->compression_algorithms_server_to_client); $i++); + if ($i == count($compression_algorithms)) { + user_error('No compatible server to client compression algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + $this->decompress = $compression_algorithms[$i] == 'zlib'; + + for ($i = 0; $i < count($compression_algorithms) && !in_array($compression_algorithms[$i], $this->compression_algorithms_client_to_server); $i++); + if ($i == count($compression_algorithms)) { + user_error('No compatible client to server compression algorithms found', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + $this->compress = $compression_algorithms[$i] == 'zlib'; + + return true; + } + + /** + * Login + * + * @param String $username + * @param optional String $password + * @return Boolean + * @access public + * @internal It might be worthwhile, at some point, to protect against {@link http://tools.ietf.org/html/rfc4251#section-9.3.9 traffic analysis} + * by sending dummy SSH_MSG_IGNORE messages. + */ + function login($username, $password = '') + { + if (!($this->bitmap & NET_SSH2_MASK_CONSTRUCTOR)) { + return false; + } + + $packet = pack('CNa*', + NET_SSH2_MSG_SERVICE_REQUEST, strlen('ssh-userauth'), 'ssh-userauth' + ); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + if ($type != NET_SSH2_MSG_SERVICE_ACCEPT) { + user_error('Expected SSH_MSG_SERVICE_ACCEPT', E_USER_NOTICE); + return false; + } + + // although PHP5's get_class() preserves the case, PHP4's does not + if (is_object($password) && strtolower(get_class($password)) == 'crypt_rsa') { + return $this->_privatekey_login($username, $password); + } + + $utf8_password = utf8_encode($password); + $packet = pack('CNa*Na*Na*CNa*', + NET_SSH2_MSG_USERAUTH_REQUEST, strlen($username), $username, strlen('ssh-connection'), 'ssh-connection', + strlen('password'), 'password', 0, strlen($utf8_password), $utf8_password + ); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + // remove the username and password from the last logged packet + if (defined('NET_SSH2_LOGGING') && NET_SSH2_LOGGING == NET_SSH2_LOG_COMPLEX) { + $packet = pack('CNa*Na*Na*CNa*', + NET_SSH2_MSG_USERAUTH_REQUEST, strlen('username'), 'username', strlen('ssh-connection'), 'ssh-connection', + strlen('password'), 'password', 0, strlen('password'), 'password' + ); + $this->message_log[count($this->message_log) - 1] = $packet; + } + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + switch ($type) { + case NET_SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ: // in theory, the password can be changed + if (defined('NET_SSH2_LOGGING')) { + $this->message_number_log[count($this->message_number_log) - 1] = 'NET_SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ'; + } + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->errors[] = 'SSH_MSG_USERAUTH_PASSWD_CHANGEREQ: ' . utf8_decode($this->_string_shift($response, $length)); + return $this->_disconnect(NET_SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER); + case NET_SSH2_MSG_USERAUTH_FAILURE: + // either the login is bad or the server employees multi-factor authentication + return false; + case NET_SSH2_MSG_USERAUTH_SUCCESS: + $this->bitmap |= NET_SSH2_MASK_LOGIN; + return true; + } + + return false; + } + + /** + * Login with an RSA private key + * + * @param String $username + * @param Crypt_RSA $password + * @return Boolean + * @access private + * @internal It might be worthwhile, at some point, to protect against {@link http://tools.ietf.org/html/rfc4251#section-9.3.9 traffic analysis} + * by sending dummy SSH_MSG_IGNORE messages. + */ + function _privatekey_login($username, $privatekey) + { + // see http://tools.ietf.org/html/rfc4253#page-15 + $publickey = $privatekey->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_RAW); + if ($publickey === false) { + return false; + } + + $publickey = array( + 'e' => $publickey['e']->toBytes(true), + 'n' => $publickey['n']->toBytes(true) + ); + $publickey = pack('Na*Na*Na*', + strlen('ssh-rsa'), 'ssh-rsa', strlen($publickey['e']), $publickey['e'], strlen($publickey['n']), $publickey['n'] + ); + + $part1 = pack('CNa*Na*Na*', + NET_SSH2_MSG_USERAUTH_REQUEST, strlen($username), $username, strlen('ssh-connection'), 'ssh-connection', + strlen('publickey'), 'publickey' + ); + $part2 = pack('Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($publickey), $publickey); + + $packet = $part1 . chr(0) . $part2; + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + switch ($type) { + case NET_SSH2_MSG_USERAUTH_FAILURE: + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->errors[] = 'SSH_MSG_USERAUTH_FAILURE: ' . $this->_string_shift($response, $length); + return $this->_disconnect(NET_SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER); + case NET_SSH2_MSG_USERAUTH_PK_OK: + // we'll just take it on faith that the public key blob and the public key algorithm name are as + // they should be + if (defined('NET_SSH2_LOGGING')) { + $this->message_number_log[count($this->message_number_log) - 1] = 'NET_SSH2_MSG_USERAUTH_PK_OK'; + } + } + + $packet = $part1 . chr(1) . $part2; + $privatekey->setSignatureMode(CRYPT_RSA_SIGNATURE_PKCS1); + $signature = $privatekey->sign(pack('Na*a*', strlen($this->session_id), $this->session_id, $packet)); + $signature = pack('Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($signature), $signature); + $packet.= pack('Na*', strlen($signature), $signature); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype', $this->_string_shift($response, 1))); + + switch ($type) { + case NET_SSH2_MSG_USERAUTH_FAILURE: + // either the login is bad or the server employees multi-factor authentication + return false; + case NET_SSH2_MSG_USERAUTH_SUCCESS: + $this->bitmap |= NET_SSH2_MASK_LOGIN; + return true; + } + + return false; + } + + /** + * Execute Command + * + * @param String $command + * @return String + * @access public + */ + function exec($command) + { + if (!($this->bitmap & NET_SSH2_MASK_LOGIN)) { + return false; + } + + // RFC4254 defines the (client) window size as "bytes the other party can send before it must wait for the window to + // be adjusted". 0x7FFFFFFF is, at 4GB, the max size. technically, it should probably be decremented, but, + // honestly, if you're transfering more than 4GB, you probably shouldn't be using phpseclib, anyway. + // see http://tools.ietf.org/html/rfc4254#section-5.2 for more info + $this->window_size_client_to_server[NET_SSH2_CHANNEL_EXEC] = 0x7FFFFFFF; + // 0x8000 is the maximum max packet size, per http://tools.ietf.org/html/rfc4253#section-6.1, although since PuTTy + // uses 0x4000, that's what will be used here, as well. + $packet_size = 0x4000; + + $packet = pack('CNa*N3', + NET_SSH2_MSG_CHANNEL_OPEN, strlen('session'), 'session', NET_SSH2_CHANNEL_EXEC, $this->window_size_client_to_server[NET_SSH2_CHANNEL_EXEC], $packet_size); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $this->channel_status[NET_SSH2_CHANNEL_EXEC] = NET_SSH2_MSG_CHANNEL_OPEN; + + $response = $this->_get_channel_packet(NET_SSH2_CHANNEL_EXEC); + if ($response === false) { + return false; + } + + // sending a pty-req SSH_MSG_CHANNEL_REQUEST message is unnecessary and, in fact, in most cases, slows things + // down. the one place where it might be desirable is if you're doing something like Net_SSH2::exec('ping localhost &'). + // with a pty-req SSH_MSG_cHANNEL_REQUEST, exec() will return immediately and the ping process will then + // then immediately terminate. without such a request exec() will loop indefinitely. the ping process won't end but + // neither will your script. + + // although, in theory, the size of SSH_MSG_CHANNEL_REQUEST could exceed the maximum packet size established by + // SSH_MSG_CHANNEL_OPEN_CONFIRMATION, RFC4254#section-5.1 states that the "maximum packet size" refers to the + // "maximum size of an individual data packet". ie. SSH_MSG_CHANNEL_DATA. RFC4254#section-5.2 corroborates. + $packet = pack('CNNa*CNa*', + NET_SSH2_MSG_CHANNEL_REQUEST, $this->server_channels[NET_SSH2_CHANNEL_EXEC], strlen('exec'), 'exec', 1, strlen($command), $command); + if (!$this->_send_binary_packet($packet)) { + return false; + } + + $this->channel_status[NET_SSH2_CHANNEL_EXEC] = NET_SSH2_MSG_CHANNEL_REQUEST; + + $response = $this->_get_channel_packet(NET_SSH2_CHANNEL_EXEC); + if ($response === false) { + return false; + } + + $this->channel_status[NET_SSH2_CHANNEL_EXEC] = NET_SSH2_MSG_CHANNEL_DATA; + + $output = ''; + while (true) { + $temp = $this->_get_channel_packet(NET_SSH2_CHANNEL_EXEC); + switch (true) { + case $temp === true: + return $output; + case $temp === false: + return false; + default: + $output.= $temp; + } + } + } + + /** + * Disconnect + * + * @access public + */ + function disconnect() + { + $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + + /** + * Destructor. + * + * Will be called, automatically, if you're supporting just PHP5. If you're supporting PHP4, you'll need to call + * disconnect(). + * + * @access public + */ + function __destruct() + { + $this->disconnect(); + } + + /** + * Gets Binary Packets + * + * See '6. Binary Packet Protocol' of rfc4253 for more info. + * + * @see Net_SSH2::_send_binary_packet() + * @return String + * @access private + */ + function _get_binary_packet() + { + if (feof($this->fsock)) { + user_error('Connection closed prematurely', E_USER_NOTICE); + return false; + } + + $start = strtok(microtime(), ' ') + strtok(''); // http://php.net/microtime#61838 + $raw = fread($this->fsock, $this->decrypt_block_size); + $stop = strtok(microtime(), ' ') + strtok(''); + + if ($this->decrypt !== false) { + $raw = $this->decrypt->decrypt($raw); + } + + extract(unpack('Npacket_length/Cpadding_length', $this->_string_shift($raw, 5))); + + $remaining_length = $packet_length + 4 - $this->decrypt_block_size; + $buffer = ''; + while ($remaining_length > 0) { + $temp = fread($this->fsock, $remaining_length); + $buffer.= $temp; + $remaining_length-= strlen($temp); + } + if (!empty($buffer)) { + $raw.= $this->decrypt !== false ? $this->decrypt->decrypt($buffer) : $buffer; + $buffer = $temp = ''; + } + + $payload = $this->_string_shift($raw, $packet_length - $padding_length - 1); + $padding = $this->_string_shift($raw, $padding_length); // should leave $raw empty + + if ($this->hmac_check !== false) { + $hmac = fread($this->fsock, $this->hmac_size); + if ($hmac != $this->hmac_check->hash(pack('NNCa*', $this->get_seq_no, $packet_length, $padding_length, $payload . $padding))) { + user_error('Invalid HMAC', E_USER_NOTICE); + return false; + } + } + + //if ($this->decompress) { + // $payload = gzinflate(substr($payload, 2)); + //} + + $this->get_seq_no++; + + if (defined('NET_SSH2_LOGGING')) { + $temp = isset($this->message_numbers[ord($payload[0])]) ? $this->message_numbers[ord($payload[0])] : 'UNKNOWN'; + $this->message_number_log[] = '<- ' . $temp . + ' (' . round($stop - $start, 4) . 's)'; + if (NET_SSH2_LOGGING == NET_SSH2_LOG_COMPLEX) { + $this->message_log[] = substr($payload, 1); + } + } + + return $this->_filter($payload); + } + + /** + * Filter Binary Packets + * + * Because some binary packets need to be ignored... + * + * @see Net_SSH2::_get_binary_packet() + * @return String + * @access private + */ + function _filter($payload) + { + switch (ord($payload[0])) { + case NET_SSH2_MSG_DISCONNECT: + $this->_string_shift($payload, 1); + extract(unpack('Nreason_code/Nlength', $this->_string_shift($payload, 8))); + $this->errors[] = 'SSH_MSG_DISCONNECT: ' . $this->disconnect_reasons[$reason_code] . "\r\n" . utf8_decode($this->_string_shift($payload, $length)); + $this->bitmask = 0; + return false; + case NET_SSH2_MSG_IGNORE: + $payload = $this->_get_binary_packet(); + break; + case NET_SSH2_MSG_DEBUG: + $this->_string_shift($payload, 2); + extract(unpack('Nlength', $this->_string_shift($payload, 4))); + $this->errors[] = 'SSH_MSG_DEBUG: ' . utf8_decode($this->_string_shift($payload, $length)); + $payload = $this->_get_binary_packet(); + break; + case NET_SSH2_MSG_UNIMPLEMENTED: + return false; + case NET_SSH2_MSG_KEXINIT: + if ($this->session_id !== false) { + if (!$this->_key_exchange($payload)) { + $this->bitmask = 0; + return false; + } + $payload = $this->_get_binary_packet(); + } + } + + // see http://tools.ietf.org/html/rfc4252#section-5.4; only called when the encryption has been activated and when we haven't already logged in + if (($this->bitmap & NET_SSH2_MASK_CONSTRUCTOR) && !($this->bitmap & NET_SSH2_MASK_LOGIN) && ord($payload[0]) == NET_SSH2_MSG_USERAUTH_BANNER) { + $this->_string_shift($payload, 1); + extract(unpack('Nlength', $this->_string_shift($payload, 4))); + $this->errors[] = 'SSH_MSG_USERAUTH_BANNER: ' . utf8_decode($this->_string_shift($payload, $length)); + $payload = $this->_get_binary_packet(); + } + + // only called when we've already logged in + if (($this->bitmap & NET_SSH2_MASK_CONSTRUCTOR) && ($this->bitmap & NET_SSH2_MASK_LOGIN)) { + switch (ord($payload[0])) { + case NET_SSH2_MSG_GLOBAL_REQUEST: // see http://tools.ietf.org/html/rfc4254#section-4 + $this->_string_shift($payload, 1); + extract(unpack('Nlength', $this->_string_shift($payload))); + $this->errors[] = 'SSH_MSG_GLOBAL_REQUEST: ' . utf8_decode($this->_string_shift($payload, $length)); + + if (!$this->_send_binary_packet(pack('C', NET_SSH2_MSG_REQUEST_FAILURE))) { + return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + + $payload = $this->_get_binary_packet(); + break; + case NET_SSH2_MSG_CHANNEL_OPEN: // see http://tools.ietf.org/html/rfc4254#section-5.1 + $this->_string_shift($payload, 1); + extract(unpack('N', $this->_string_shift($payload, 4))); + $this->errors[] = 'SSH_MSG_CHANNEL_OPEN: ' . utf8_decode($this->_string_shift($payload, $length)); + + $this->_string_shift($payload, 4); // skip over client channel + extract(unpack('Nserver_channel', $this->_string_shift($payload, 4))); + + $packet = pack('CN3a*Na*', + NET_SSH2_MSG_REQUEST_FAILURE, $server_channel, NET_SSH2_OPEN_ADMINISTRATIVELY_PROHIBITED, 0, '', 0, ''); + + if (!$this->_send_binary_packet($packet)) { + return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + + $payload = $this->_get_binary_packet(); + break; + case NET_SSH2_MSG_CHANNEL_WINDOW_ADJUST: + $payload = $this->_get_binary_packet(); + } + } + + return $payload; + } + + /** + * Gets channel data + * + * Returns the data as a string if it's available and false if not. + * + * @param $client_channel + * @return Mixed + * @access private + */ + function _get_channel_packet($client_channel) + { + if (!empty($this->channel_buffers[$client_channel])) { + return array_shift($this->channel_buffers[$client_channel]); + } + + while (true) { + $response = $this->_get_binary_packet(); + if ($response === false) { + user_error('Connection closed by server', E_USER_NOTICE); + return false; + } + + extract(unpack('Ctype/Nchannel', $this->_string_shift($response, 5))); + + switch ($this->channel_status[$channel]) { + case NET_SSH2_MSG_CHANNEL_OPEN: + switch ($type) { + case NET_SSH2_MSG_CHANNEL_OPEN_CONFIRMATION: + extract(unpack('Nserver_channel', $this->_string_shift($response, 4))); + $this->server_channels[$client_channel] = $server_channel; + $this->_string_shift($response, 4); // skip over (server) window size + $temp = unpack('Npacket_size_client_to_server', $this->_string_shift($response, 4)); + $this->packet_size_client_to_server[$client_channel] = $temp['packet_size_client_to_server']; + return true; + //case NET_SSH2_MSG_CHANNEL_OPEN_FAILURE: + default: + user_error('Unable to open channel', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + break; + case NET_SSH2_MSG_CHANNEL_REQUEST: + switch ($type) { + case NET_SSH2_MSG_CHANNEL_SUCCESS: + return true; + //case NET_SSH2_MSG_CHANNEL_FAILURE: + default: + user_error('Unable to request pseudo-terminal', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + + } + + switch ($type) { + case NET_SSH2_MSG_CHANNEL_DATA: + if ($client_channel == NET_SSH2_CHANNEL_EXEC) { + // SCP requires null packets, such as this, be sent. further, in the case of the ssh.com SSH server + // this actually seems to make things twice as fast. more to the point, the message right after + // SSH_MSG_CHANNEL_DATA (usually SSH_MSG_IGNORE) won't block for as long as it would have otherwise. + // in OpenSSH it slows things down but only by a couple thousandths of a second. + $this->_send_channel_packet($client_channel, chr(0)); + } + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $data = $this->_string_shift($response, $length); + if ($client_channel == $channel) { + return $data; + } + if (!isset($this->channel_buffers[$client_channel])) { + $this->channel_buffers[$client_channel] = array(); + } + $this->channel_buffers[$client_channel][] = $data; + break; + case NET_SSH2_MSG_CHANNEL_EXTENDED_DATA: + if ($client_channel == NET_SSH2_CHANNEL_EXEC) { + $this->_send_channel_packet($client_channel, chr(0)); + } + // currently, there's only one possible value for $data_type_code: NET_SSH2_EXTENDED_DATA_STDERR + extract(unpack('Ndata_type_code/Nlength', $this->_string_shift($response, 8))); + $data = $this->_string_shift($response, $length); + if ($client_channel == $channel) { + return $data; + } + if (!isset($this->channel_buffers[$client_channel])) { + $this->channel_buffers[$client_channel] = array(); + } + $this->channel_buffers[$client_channel][] = $data; + break; + case NET_SSH2_MSG_CHANNEL_REQUEST: + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $value = $this->_string_shift($response, $length); + switch ($value) { + case 'exit-signal': + $this->_string_shift($response, 1); + extract(unpack('Nlength', $this->_string_shift($response, 4))); + $this->errors[] = 'SSH_MSG_CHANNEL_REQUEST (exit-signal): ' . $this->_string_shift($response, $length); + $this->_string_shift($response, 1); + extract(unpack('Nlength', $this->_string_shift($response, 4))); + if ($length) { + $this->errors[count($this->errors)].= "\r\n" . $this->_string_shift($response, $length); + } + //case 'exit-status': + default: + // "Some systems may not implement signals, in which case they SHOULD ignore this message." + // -- http://tools.ietf.org/html/rfc4254#section-6.9 + break; + } + break; + case NET_SSH2_MSG_CHANNEL_CLOSE: + $this->_send_binary_packet(pack('CN', NET_SSH2_MSG_CHANNEL_CLOSE, $this->server_channels[$channel])); + return true; + case NET_SSH2_MSG_CHANNEL_EOF: + break; + default: + user_error('Error reading channel data', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); + } + } + } + + /** + * Sends Binary Packets + * + * See '6. Binary Packet Protocol' of rfc4253 for more info. + * + * @param String $data + * @see Net_SSH2::_get_binary_packet() + * @return Boolean + * @access private + */ + function _send_binary_packet($data) + { + if (feof($this->fsock)) { + user_error('Connection closed prematurely', E_USER_NOTICE); + return false; + } + + //if ($this->compress) { + // // the -4 removes the checksum: + // // http://php.net/function.gzcompress#57710 + // $data = substr(gzcompress($data), 0, -4); + //} + + // 4 (packet length) + 1 (padding length) + 4 (minimal padding amount) == 9 + $packet_length = strlen($data) + 9; + // round up to the nearest $this->encrypt_block_size + $packet_length+= (($this->encrypt_block_size - 1) * $packet_length) % $this->encrypt_block_size; + // subtracting strlen($data) is obvious - subtracting 5 is necessary because of packet_length and padding_length + $padding_length = $packet_length - strlen($data) - 5; + + $padding = ''; + for ($i = 0; $i < $padding_length; $i++) { + $padding.= chr(crypt_random(0, 255)); + } + + // we subtract 4 from packet_length because the packet_length field isn't supposed to include itself + $packet = pack('NCa*', $packet_length - 4, $padding_length, $data . $padding); + + $hmac = $this->hmac_create !== false ? $this->hmac_create->hash(pack('Na*', $this->send_seq_no, $packet)) : ''; + $this->send_seq_no++; + + if ($this->encrypt !== false) { + $packet = $this->encrypt->encrypt($packet); + } + + $packet.= $hmac; + + $start = strtok(microtime(), ' ') + strtok(''); // http://php.net/microtime#61838 + $result = strlen($packet) == fputs($this->fsock, $packet); + $stop = strtok(microtime(), ' ') + strtok(''); + + if (defined('NET_SSH2_LOGGING')) { + $temp = isset($this->message_numbers[ord($data[0])]) ? $this->message_numbers[ord($data[0])] : 'UNKNOWN'; + $this->message_number_log[] = '-> ' . $temp . + ' (' . round($stop - $start, 4) . 's)'; + if (NET_SSH2_LOGGING == NET_SSH2_LOG_COMPLEX) { + $this->message_log[] = substr($data, 1); + } + } + + return $result; + } + + /** + * Sends channel data + * + * Spans multiple SSH_MSG_CHANNEL_DATAs if appropriate + * + * @param Integer $client_channel + * @param String $data + * @return Boolean + * @access private + */ + function _send_channel_packet($client_channel, $data) + { + while (strlen($data) > $this->packet_size_client_to_server[$client_channel]) { + // resize the window, if appropriate + $this->window_size_client_to_server[$client_channel]-= $this->packet_size_client_to_server[$client_channel]; + if ($this->window_size_client_to_server[$client_channel] < 0) { + $packet = pack('CNN', NET_SSH2_MSG_CHANNEL_WINDOW_ADJUST, $this->server_channels[$client_channel], $this->window_size); + if (!$this->_send_binary_packet($packet)) { + return false; + } + $this->window_size_client_to_server[$client_channel]+= $this->window_size; + } + + $packet = pack('CN2a*', + NET_SSH2_MSG_CHANNEL_DATA, + $this->server_channels[$client_channel], + $this->packet_size_client_to_server[$client_channel], + $this->_string_shift($data, $this->packet_size_client_to_server[$client_channel]) + ); + + if (!$this->_send_binary_packet($packet)) { + return false; + } + } + + // resize the window, if appropriate + $this->window_size_client_to_server[$client_channel]-= strlen($data); + if ($this->window_size_client_to_server[$client_channel] < 0) { + $packet = pack('CNN', NET_SSH2_MSG_CHANNEL_WINDOW_ADJUST, $this->server_channels[$client_channel], $this->window_size); + if (!$this->_send_binary_packet($packet)) { + return false; + } + $this->window_size_client_to_server[$client_channel]+= $this->window_size; + } + + return $this->_send_binary_packet(pack('CN2a*', + NET_SSH2_MSG_CHANNEL_DATA, + $this->server_channels[$client_channel], + strlen($data), + $data)); + } + + /** + * Disconnect + * + * @param Integer $reason + * @return Boolean + * @access private + */ + function _disconnect($reason) + { + if ($this->bitmap) { + $data = pack('CNNa*Na*', NET_SSH2_MSG_DISCONNECT, $reason, 0, '', 0, ''); + $this->_send_binary_packet($data); + $this->bitmap = 0; + fclose($this->fsock); + return false; + } + } + + /** + * String Shift + * + * Inspired by array_shift + * + * @param String $string + * @param optional Integer $index + * @return String + * @access private + */ + function _string_shift(&$string, $index = 1) + { + $substr = substr($string, 0, $index); + $string = substr($string, $index); + return $substr; + } + + /** + * Define Array + * + * Takes any number of arrays whose indices are integers and whose values are strings and defines a bunch of + * named constants from it, using the value as the name of the constant and the index as the value of the constant. + * If any of the constants that would be defined already exists, none of the constants will be defined. + * + * @param Array $array + * @access private + */ + function _define_array() + { + $args = func_get_args(); + foreach ($args as $arg) { + foreach ($arg as $key=>$value) { + if (!defined($value)) { + define($value, $key); + } else { + break 2; + } + } + } + } + + /** + * Returns a log of the packets that have been sent and received. + * + * Returns a string if NET_SSH2_LOGGING == NET_SSH2_LOG_COMPLEX, an array if NET_SSH2_LOGGING == NET_SSH2_LOG_SIMPLE and false if !defined('NET_SSH2_LOGGING') + * + * @access public + * @return String or Array + */ + function getLog() + { + if (!defined('NET_SSH2_LOGGING')) { + return false; + } + + switch (NET_SSH2_LOGGING) { + case NET_SSH2_LOG_SIMPLE: + return $this->message_number_log; + break; + case NET_SSH2_LOG_COMPLEX: + return $this->_format_log($this->message_log, $this->message_number_log); + break; + default: + return false; + } + } + + /** + * Formats a log for printing + * + * @param Array $message_log + * @param Array $message_number_log + * @access private + * @return String + */ + function _format_log($message_log, $message_number_log) + { + static $boundary = ':', $long_width = 65, $short_width = 16; + + $output = ''; + for ($i = 0; $i < count($message_log); $i++) { + $output.= $message_number_log[$i] . "\r\n"; + $current_log = $message_log[$i]; + $j = 0; + do { + if (!empty($current_log)) { + $output.= str_pad(dechex($j), 7, '0', STR_PAD_LEFT) . '0 '; + } + $fragment = $this->_string_shift($current_log, $short_width); + $hex = substr( + preg_replace( + '#(.)#es', + '"' . $boundary . '" . str_pad(dechex(ord(substr("\\1", -1))), 2, "0", STR_PAD_LEFT)', + $fragment), + strlen($boundary) + ); + // replace non ASCII printable characters with dots + // http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters + // also replace < with a . since < messes up the output on web browsers + $raw = preg_replace('#[^\x20-\x7E]|<#', '.', $fragment); + $output.= str_pad($hex, $long_width - $short_width, ' ') . $raw . "\r\n"; + $j++; + } while (!empty($current_log)); + $output.= "\r\n"; + } + + return $output; + } + + /** + * Returns all errors + * + * @return String + * @access public + */ + function getErrors() + { + return $this->errors; + } + + /** + * Returns the last error + * + * @return String + * @access public + */ + function getLastError() + { + return $this->errors[count($this->errors) - 1]; + } + + /** + * Return the server identification. + * + * @return String + * @access public + */ + function getServerIdentification() + { + return $this->server_identifier; + } + + /** + * Return a list of the key exchange algorithms the server supports. + * + * @return Array + * @access public + */ + function getKexAlgorithms() + { + return $this->kex_algorithms; + } + + /** + * Return a list of the host key (public key) algorithms the server supports. + * + * @return Array + * @access public + */ + function getServerHostKeyAlgorithms() + { + return $this->server_host_key_algorithms; + } + + /** + * Return a list of the (symmetric key) encryption algorithms the server supports, when receiving stuff from the client. + * + * @return Array + * @access public + */ + function getEncryptionAlgorithmsClient2Server() + { + return $this->encryption_algorithms_client_to_server; + } + + /** + * Return a list of the (symmetric key) encryption algorithms the server supports, when sending stuff to the client. + * + * @return Array + * @access public + */ + function getEncryptionAlgorithmsServer2Client() + { + return $this->encryption_algorithms_server_to_client; + } + + /** + * Return a list of the MAC algorithms the server supports, when receiving stuff from the client. + * + * @return Array + * @access public + */ + function getMACAlgorithmsClient2Server() + { + return $this->mac_algorithms_client_to_server; + } + + /** + * Return a list of the MAC algorithms the server supports, when sending stuff to the client. + * + * @return Array + * @access public + */ + function getMACAlgorithmsServer2Client() + { + return $this->mac_algorithms_server_to_client; + } + + /** + * Return a list of the compression algorithms the server supports, when receiving stuff from the client. + * + * @return Array + * @access public + */ + function getCompressionAlgorithmsClient2Server() + { + return $this->compression_algorithms_client_to_server; + } + + /** + * Return a list of the compression algorithms the server supports, when sending stuff to the client. + * + * @return Array + * @access public + */ + function getCompressionAlgorithmsServer2Client() + { + return $this->compression_algorithms_server_to_client; + } + + /** + * Return a list of the languages the server supports, when sending stuff to the client. + * + * @return Array + * @access public + */ + function getLanguagesServer2Client() + { + return $this->languages_server_to_client; + } + + /** + * Return a list of the languages the server supports, when receiving stuff from the client. + * + * @return Array + * @access public + */ + function getLanguagesClient2Server() + { + return $this->languages_client_to_server; + } + + /** + * Returns the server public host key. + * + * Caching this the first time you connect to a server and checking the result on subsequent connections + * is recommended. Returns false if the server signature is not signed correctly with the public host key. + * + * @return Mixed + * @access public + */ + function getServerPublicHostKey() + { + $signature = $this->signature; + $server_public_host_key = $this->server_public_host_key; + + extract(unpack('Nlength', $this->_string_shift($server_public_host_key, 4))); + $this->_string_shift($server_public_host_key, $length); + + switch ($this->signature_format) { + case 'ssh-dss': + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $p = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $q = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $g = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $y = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + + /* The value for 'dss_signature_blob' is encoded as a string containing + r, followed by s (which are 160-bit integers, without lengths or + padding, unsigned, and in network byte order). */ + $temp = unpack('Nlength', $this->_string_shift($signature, 4)); + if ($temp['length'] != 40) { + user_error('Invalid signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $r = new Math_BigInteger($this->_string_shift($signature, 20), 256); + $s = new Math_BigInteger($this->_string_shift($signature, 20), 256); + + if ($r->compare($q) >= 0 || $s->compare($q) >= 0) { + user_error('Invalid signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $w = $s->modInverse($q); + + $u1 = $w->multiply(new Math_BigInteger(sha1($this->session_id), 16)); + list(, $u1) = $u1->divide($q); + + $u2 = $w->multiply($r); + list(, $u2) = $u2->divide($q); + + $g = $g->modPow($u1, $p); + $y = $y->modPow($u2, $p); + + $v = $g->multiply($y); + list(, $v) = $v->divide($p); + list(, $v) = $v->divide($q); + + if (!$v->equals($r)) { + user_error('Bad server signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE); + } + + break; + case 'ssh-rsa': + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $e = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + + $temp = unpack('Nlength', $this->_string_shift($server_public_host_key, 4)); + $n = new Math_BigInteger($this->_string_shift($server_public_host_key, $temp['length']), -256); + $nLength = $temp['length']; + + /* + $temp = unpack('Nlength', $this->_string_shift($signature, 4)); + $signature = $this->_string_shift($signature, $temp['length']); + + if (!class_exists('Crypt_RSA')) { + require_once('Crypt/RSA.php'); + } + + $rsa = new Crypt_RSA(); + $rsa->setSignatureMode(CRYPT_RSA_SIGNATURE_PKCS1); + $rsa->loadKey(array('e' => $e, 'n' => $n), CRYPT_RSA_PUBLIC_FORMAT_RAW); + if (!$rsa->verify($this->session_id, $signature)) { + user_error('Bad server signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE); + } + */ + + $temp = unpack('Nlength', $this->_string_shift($signature, 4)); + $s = new Math_BigInteger($this->_string_shift($signature, $temp['length']), 256); + + // validate an RSA signature per "8.2 RSASSA-PKCS1-v1_5", "5.2.2 RSAVP1", and "9.1 EMSA-PSS" in the + // following URL: + // ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1.pdf + + // also, see SSHRSA.c (rsa2_verifysig) in PuTTy's source. + + if ($s->compare(new Math_BigInteger()) < 0 || $s->compare($n->subtract(new Math_BigInteger(1))) > 0) { + user_error('Invalid signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED); + } + + $s = $s->modPow($e, $n); + $s = $s->toBytes(); + + $h = pack('N4H*', 0x00302130, 0x0906052B, 0x0E03021A, 0x05000414, sha1($this->session_id)); + $h = chr(0x01) . str_repeat(chr(0xFF), $nLength - 3 - strlen($h)) . $h; + + if ($s != $h) { + user_error('Bad server signature', E_USER_NOTICE); + return $this->_disconnect(NET_SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE); + } + } + + return $this->server_public_host_key; + } +} \ No newline at end of file diff --git a/library/phpsec/PHP/Compat/Function/array_fill.php b/library/phpsec/PHP/Compat/Function/array_fill.php new file mode 100644 index 000000000..e02bfa14d --- /dev/null +++ b/library/phpsec/PHP/Compat/Function/array_fill.php @@ -0,0 +1,43 @@ +, Arpad Ray + * @link http://php.net/function.array_fill + * @author Jim Wigginton + * @version $Revision: 1.1 $ + * @since PHP 4.2.0 + */ +function php_compat_array_fill($start_index, $num, $value) +{ + if ($num <= 0) { + user_error('array_fill(): Number of elements must be positive', E_USER_WARNING); + + return false; + } + + $temp = array(); + + $end_index = $start_index + $num; + for ($i = (int) $start_index; $i < $end_index; $i++) { + $temp[$i] = $value; + } + + return $temp; +} + +// Define +if (!function_exists('array_fill')) { + function array_fill($start_index, $num, $value) + { + return php_compat_array_fill($start_index, $num, $value); + } +} + +?> \ No newline at end of file diff --git a/library/phpsec/PHP/Compat/Function/bcpowmod.php b/library/phpsec/PHP/Compat/Function/bcpowmod.php new file mode 100644 index 000000000..6ec1b1840 --- /dev/null +++ b/library/phpsec/PHP/Compat/Function/bcpowmod.php @@ -0,0 +1,67 @@ +, Arpad Ray + * @link http://php.net/function.bcpowmod + * @author Sara Golemon + * @version $Revision: 1.1 $ + * @since PHP 5.0.0 + * @require PHP 4.0.0 (user_error) + */ +function php_compat_bcpowmod($x, $y, $modulus, $scale = 0) +{ + // Sanity check + if (!is_scalar($x)) { + user_error('bcpowmod() expects parameter 1 to be string, ' . + gettype($x) . ' given', E_USER_WARNING); + return false; + } + + if (!is_scalar($y)) { + user_error('bcpowmod() expects parameter 2 to be string, ' . + gettype($y) . ' given', E_USER_WARNING); + return false; + } + + if (!is_scalar($modulus)) { + user_error('bcpowmod() expects parameter 3 to be string, ' . + gettype($modulus) . ' given', E_USER_WARNING); + return false; + } + + if (!is_scalar($scale)) { + user_error('bcpowmod() expects parameter 4 to be integer, ' . + gettype($scale) . ' given', E_USER_WARNING); + return false; + } + + $t = '1'; + while (bccomp($y, '0')) { + if (bccomp(bcmod($y, '2'), '0')) { + $t = bcmod(bcmul($t, $x), $modulus); + $y = bcsub($y, '1'); + } + + $x = bcmod(bcmul($x, $x), $modulus); + $y = bcdiv($y, '2'); + } + + return $t; +} + + +// Define +if (!function_exists('bcpowmod')) { + function bcpowmod($x, $y, $modulus, $scale = 0) + { + return php_compat_bcpowmod($x, $y, $modulus, $scale); + } +} +?> \ No newline at end of file diff --git a/library/phpsec/PHP/Compat/Function/str_split.php b/library/phpsec/PHP/Compat/Function/str_split.php new file mode 100644 index 000000000..8e38bdb89 --- /dev/null +++ b/library/phpsec/PHP/Compat/Function/str_split.php @@ -0,0 +1,59 @@ +, Arpad Ray + * @link http://php.net/function.str_split + * @author Aidan Lister + * @version $Revision: 1.1 $ + * @since PHP 5 + * @require PHP 4.0.0 (user_error) + */ +function php_compat_str_split($string, $split_length = 1) +{ + if (!is_scalar($split_length)) { + user_error('str_split() expects parameter 2 to be long, ' . + gettype($split_length) . ' given', E_USER_WARNING); + return false; + } + + $split_length = (int) $split_length; + if ($split_length < 1) { + user_error('str_split() The length of each segment must be greater than zero', E_USER_WARNING); + return false; + } + + // Select split method + if ($split_length < 65536) { + // Faster, but only works for less than 2^16 + preg_match_all('/.{1,' . $split_length . '}/s', $string, $matches); + return $matches[0]; + } else { + // Required due to preg limitations + $arr = array(); + $idx = 0; + $pos = 0; + $len = strlen($string); + + while ($len > 0) { + $blk = ($len < $split_length) ? $len : $split_length; + $arr[$idx++] = substr($string, $pos, $blk); + $pos += $blk; + $len -= $blk; + } + + return $arr; + } +} + + +// Define +if (!function_exists('str_split')) { + function str_split($string, $split_length = 1) + { + return php_compat_str_split($string, $split_length); + } +} diff --git a/library/phpsec/crypt.html b/library/phpsec/crypt.html new file mode 100644 index 000000000..6720cf789 --- /dev/null +++ b/library/phpsec/crypt.html @@ -0,0 +1,135 @@ + + +Chapter 3. Cryptography
    Chapter 3. Cryptography
    Prev   Next

    Chapter 3. Cryptography

    Table of Contents

    3.1. Introduction
    3.1.1. Dependencies
    3.1.2. setKey() and setIV()
    3.1.3. setMCrypt()
    3.1.4. encrypt() and decrypt()
    3.1.5. enableContinuousBuffer() and disableContinuousBuffer()
    3.1.6. enablePadding() and disablePadding()
    3.2. Crypt_DES
    3.2.1. The constructor
    3.3. Crypt_TripleDES
    3.3.1. The constructor
    3.4. Crypt_RC4
    3.4.1. The constructor
    3.5. Crypt_Rijndael & Crypt_AES
    3.5.1. The constructor
    3.5.2. AES vs. Rijndael
    3.5.3. setKeyLength()
    3.5.4. setBlockLength()
    3.5.5. Speed Comparisons

    3.1. Introduction

    + All of the cryptographic libraries included in phpseclib use mcrypt, if available, and an internal implementation + if it's not. The libraries all use a common interface although some functions, for some algorithms, carry with + with them certain caveats. Those that do not have caveats attached (or have relatively few attached) are + described below. If you don't know which one to use, try Crypt_TripleDES. +

    3.1.1. Dependencies

    + The Crypt_* functions require, minimally, PHP 4.0.0. Crypt_TripleDES additionally requires Crypt/DES.php. +

    3.1.2. setKey() and setIV()

    + Sets the key and the initialization vector, respectively. If neither are set, each assumed to be equal to + some amount of null bytes. The initialization vector is only used in block ciphers and even then only + in CBC mode. If the key or the initialization vector are larger then the block size, they're truncated. + If they're smaller, they're padded with null bytes. +

    3.1.3. setMCrypt()

    + See php.net's entry on mcrypt_module_open. + The first parameter is equal to $algorithm_directory and the second, to $mode_directory. +

    3.1.4. encrypt() and decrypt()

    + Self-explanatory. Encrypts or decrypts messages. See the examples in the subsequent sections. +

    3.1.5. enableContinuousBuffer() and disableContinuousBuffer()

    + Say you have a 16-byte plaintext $plaintext and that you're using Crypt_DES. Using the default behavior, the two following code snippets + will yield different outputs: + 

        echo $des->encrypt(substr($plaintext, 0, 8));
+    echo $des->encrypt(substr($plaintext, 8, 8));
        echo $des->encrypt($plaintext);

    + The solution is to enable the continuous buffer. Although this will resolve the above discrepancy, it creates + another, as demonstrated with the following: + 

        $des->encrypt(substr($plaintext, 0, 8));
+    echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8)));
        echo $des->decrypt($des->encrypt(substr($plaintext, 8, 8)));

    + With the continuous buffer disabled, these would yield the same output. With it enabled, they yield different + outputs. The reason is due to the fact that the initialization vector's change after every encryption / + decryption round when the continuous buffer is enabled. When it's disabled, they remain constant. + + Put another way, when the continuous buffer is enabled, the state of the Crypt_DES() object changes after each + encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that + continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them), + however, they are also less intuitive and more likely to cause you problems. +

    3.1.6. enablePadding() and disablePadding()

    + Enables / disables PKCS padding on block ciphers. Stream ciphers (Crypt_RC4 is the only stream + cipher currently included) ignore this. +

    3.2. Crypt_DES

    + Implements DES (a block cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/DES.php');
+
+    $des = new Crypt_DES();
+
+    $des->setKey('abcdefgh');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $des->decrypt($des->encrypt($plaintext));
+?>

    3.2.1. The constructor

    + The constructor takes one optional parameter - $mode. $mode can be equal to CRYPT_DES_MODE_ECB + or CRYPT_DES_MODE_CBC. CRYPT_DES_MODE_CBC is generally considered more secure + and is what Crypt_DES uses by default. If you don't know the difference between ECB or CBC, + just use the default settings. +

    3.3. Crypt_TripleDES

    + Implements TripleDES (a block cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/TripleDES.php');
+
+    $des = new Crypt_TripleDES();
+
+    $des->setKey('abcdefghijklmnopqrstuvwx');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $des->decrypt($des->encrypt($plaintext));
+?>

    3.3.1. The constructor

    + The constructor takes one optional parameter - $mode. $mode can be equal to CRYPT_DES_MODE_ECB, + CRYPT_DES_MODE_CBC, CRYPT_DES_MODE_3CBC, or CRYPT_DES_MODE_CBC3. + CRYPT_DES_MODE_CBC3 is an alias CRYPT_DES_MODE_CBC. It's defined to distinguish + it from CRYPT_DES_MODE_3CBC, which uses inner chaining to propogate the initialization vector. + SSH-1 uses this and it is generally considered to be less secure then CRYPT_DES_MODE_CBC3, + which uses outer chaining (and is what SSH-2 uses). +

    3.4. Crypt_RC4

    + Implements RC4 (a stream cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/RC4.php');
+
+    $rc4 = new Crypt_RC4();
+
+    $rc4->setKey('abcdefghijklmnopqrstuvwx');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $rc4->decrypt($rc4->encrypt($plaintext));
+?>

    3.4.1. The constructor

    + Not much to say about this constructor. Since it's a stream cipher, you don't need to worry about which + mode of operation to use. +

    3.5. Crypt_Rijndael & Crypt_AES

    + Implements Rijndael / AES. Here's an example of how to use Crypt_AES: + 

    <?php
+    include('Crypt/AES.php');
+
+    $aes = new Crypt_AES();
+
+    $aes->setKey('abcdefghijklmnop');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $aes->decrypt($aes->encrypt($plaintext));
+?>

    3.5.1. The constructor

    + Crypt_AES's constructor takes CRYPT_AES_MODE_ECB and CRYPT_AES_MODE_CBC as parameters. Crypt_Rijndael, CRYPT_RIJNDAEL_MODE_ECB and CRYPT_RIJNDAEL_MODE_CBC. In both cases, if no valid mode is defined, CBC will be used. +

    3.5.2. AES vs. Rijndael

    + AES is a subset of Rijndael. Both have variable key sizes, however, AES's block size is fixed at 128 bytes, whereas Rijndael's is variable. Also, Rijndael supports, by means of an extension to the specification, two key sizes that AES does not - 160 bits and 224 bits. +

    3.5.3. setKeyLength()

    + Valid key lengths for AES are 128 bits, 192 bits, and 256 bits. If the key that is assigned is invalid and less than 256 bits, they key length is rounded up to the next closest valid size and the key will be null padded to that amount. If the key length is greater than 256 bits, it will be truncated to 256 bits. +

    + As an example, if the key is 136 bits, it will be null padded to 192 bits (or 160 bits if Rijndael is being used). +

    + If setKeyLength() has been called, this behavior changes somewhat. Say you've set the key length, via this function, to 256 bits. Then, instead of an invalid key being null padded to 192 or 160 bits, it will be null padded to 256 bits. +

    3.5.4. setBlockLength()

    + setBlockLength() operates in a manner similar to setKeyLength(), with one exception. setBlockLength() only works on Rijndael. Although Crypt_AES inherits setBlockLength() as a function, the function doesn't do anything in AES. +

    3.5.5. Speed Comparisons

    + The following table compares the speed of five different pure-PHP implementations of AES (one of which is Crypt_Rijndael and one of which is Crypt_AES) when ran on 150KB of text on a 1.8GHz Pentium 4-M. The numbers listed are averaged from five different trials and are measured in seconds. phpseclib's two implementations are highlighted. All implementations can be viewed by clicking on their names. +

    Table 3.1. AES Speed Comparisons

    movable-type.phpsphpaes.phpsphpclasses1.phpsphpclasses2.phpsphpseclib-aes.phpsphpseclib-rijndael.phps
    15.684415817239.953724813515.010015010862.5917131900793.57283110815.24388728142

    + As can be seen, phpseclib's implementations are the fastest. phpseclib-aes.phps is faster than phpseclib-rijndael.phps because phpseclib-rijndael.phps has to contend with multiple block sizes whereas phpseclib-aes.phps does not. +

    Prev   Next
    Chapter 2. Math Home Chapter 4. Networking
    diff --git a/library/phpsec/docbook.css b/library/phpsec/docbook.css new file mode 100644 index 000000000..4f67aa4cd --- /dev/null +++ b/library/phpsec/docbook.css @@ -0,0 +1,43 @@ +body { + font-family: Georgia, "Times New Roman", Times, serif +} + +div.author h3 { + display: none +} + +a { + text-decoration: none; + color: #369 +} + +a:hover { + text-decoration: underline +} + +.programlisting { + font-family: Monaco, "Andale Mono","Courier New", Courier, mono; + font-size: 10pt +} + +.programlisting, .code { + background: #eee; + color: #181; + font-weight: bold +} + +.red { + color: #e11 +} + +.highlight { + background: #ee1 +} + +thead { + background: #ccc +} + +#crypt_aes_benchmarks_table.tbody { + font-weight: bold +} \ No newline at end of file diff --git a/library/phpsec/index.html b/library/phpsec/index.html new file mode 100644 index 000000000..6dda0f369 --- /dev/null +++ b/library/phpsec/index.html @@ -0,0 +1,5 @@ + + +PHP Secure Communications Library
    PHP Secure Communications Library
       Next

    PHP Secure Communications Library

    Jim TerraFrost Wigginton

    Copyright © 2007 - 2010 TerraFrost (Jim Wigginton)

    Abstract

    + The PHP Secure Communications Library contains LGPL-licensed pure-PHP implementations of arbitrary-precision integers, + fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael, AES, SSH-1, SSH-2, and SFTP. This book discusses how to use them.

    Table of Contents

    1. Introduction
    1.1. Who should use phpseclib
    1.2. Using phpseclib
    2. Math
    2.1. Math_BigInteger
    2.1.1. Dependencies
    2.1.2. The constructor
    2.1.3. toString(), toBytes(), toHex() and toBits()
    2.1.4. add(), subtract(), multiply() and divide()
    2.1.5. powMod() and modInverse()
    2.1.6. gcd() and extendedGCD()
    2.1.7. abs()
    2.1.8. equals() and compare()
    2.1.9. setPrecision()
    2.1.10. bitwise_and(), bitwise_or(), bitwise_xor() and bitwise_not()
    2.1.11. bitwise_rightShift() and bitwise_leftShift()
    2.1.12. bitwise_rightRotate() and bitwise_leftRotate()
    2.1.13. setRandomGenerator()
    2.1.14. isPrime()
    2.1.15. random() and randomPrime()
    3. Symmetric-key Cryptography
    3.1. Introduction
    3.1.1. Dependencies
    3.1.2. setKey() and setIV()
    3.1.3. encrypt() and decrypt()
    3.1.4. enableContinuousBuffer() and disableContinuousBuffer()
    3.1.5. enablePadding() and disablePadding()
    3.1.6. A word of caution about stream ciphers and CTR mode
    3.2. Crypt_DES
    3.2.1. The constructor
    3.3. Crypt_TripleDES
    3.3.1. The constructor
    3.4. Crypt_RC4
    3.4.1. The constructor
    3.5. Crypt_Rijndael & Crypt_AES
    3.5.1. The constructor
    3.5.2. AES vs. Rijndael
    3.5.3. setKeyLength()
    3.5.4. setBlockLength()
    3.5.5. Speed Comparisons
    4. Miscellaneous Cryptography
    4.1. Crypt_Hash
    4.1.1. Supported Algorithms and Dependencies
    4.1.2. Example
    4.2. Crypt_RSA
    4.2.1. Dependencies
    4.2.2. Examples
    4.2.3. createKey()
    4.2.4. setPrivateKeyFormat(), setPublicKeyFormat(), loadKey() and setPassword()
    4.2.5. setPublicKey() and getPublicKey()
    4.2.6. encrypt(), decrypt() and setEncryptionMode()
    4.2.7. sign(), verify(), and setSignatureMode()
    4.2.8. setHash(), setMGFHash() and setSaltLength()
    5. Networking
    5.1. Net_SSH
    5.1.1. Dependencies
    5.1.2. Net_SSH1 Examples
    5.1.3. Net_SSH2 Examples
    5.1.4. Host Key Verification
    5.1.5. interactiveRead() / interactiveWrite() vs. exec()
    5.1.6. SSH-1's exec() vs. SSH-2's exec()
    5.1.7. Successive calls to SSH-2's exec()
    5.1.8. Debugging SSH-2
    5.2. Net_SFTP
    5.2.1. Introduction
    5.2.2. Dependencies
    5.2.3. Net_SFTP Example
    5.2.4. put($remote_file, $data [, $mode])
    5.2.5. get($remote_file [, $local_file])
    5.2.6. pwd(), chdir(), mkdir() and rmdir()
    5.2.7. chmod() and size()
    5.2.8. nlist() and rawlist()
    5.2.9. delete() and rename()
    5.2.10. Debugging SFTP

    List of Tables

    3.1. AES Speed Comparisons
       Next
       Chapter 1. Introduction
    diff --git a/library/phpsec/intro.html b/library/phpsec/intro.html new file mode 100644 index 000000000..406b22fc5 --- /dev/null +++ b/library/phpsec/intro.html @@ -0,0 +1,20 @@ + + +Chapter 1. Introduction
    Chapter 1. Introduction
    Prev   Next

    Chapter 1. Introduction

    Table of Contents

    1.1. Who should use phpseclib
    1.2. Using phpseclib

    1.1. Who should use phpseclib

    + Although many of the features this library implements are implemented in PHP via optional extensions, what are + you, as a developer, going to do when a user tries to run your software on a host which, coincidentally, doesn't + happen to have that optional extension installed? You could, flat-out, tell that user to look for another + software package that does work on their server (or to get another host, or whatever), which is liable to leave + a bad impression on the user, or you could use a library like this - a library that uses those optional + extensions if they're available and falls back on an internal PHP implementation if they're not. +

    + Another advantage of using this library over optional PHP extensions is that you, as a developer, may find this + libraries API easier to use then extensions API. +

    1.2. Using phpseclib

    + This library is written using the same conventions that libraries in the PHP Extension and Application Repository (PEAR) + have been written in. In particular, this library expects to be in your include_path: + 

    <?php
+set_include_path(get_include_path() . PATH_SEPARATOR . 'phpseclib');
+
+include('Net/SSH2.php');
+?>
    Prev   Next
    PHP Secure Communications Library Home Chapter 2. Math
    diff --git a/library/phpsec/math.html b/library/phpsec/math.html new file mode 100644 index 000000000..4e5a14a54 --- /dev/null +++ b/library/phpsec/math.html @@ -0,0 +1,157 @@ + + +Chapter 2. Math
    Chapter 2. Math
    Prev   Next

    Chapter 2. Math

    Table of Contents

    2.1. Math_BigInteger
    2.1.1. Dependencies
    2.1.2. The constructor
    2.1.3. toString(), toBytes(), toHex() and toBits()
    2.1.4. add(), subtract(), multiply() and divide()
    2.1.5. powMod() and modInverse()
    2.1.6. gcd() and extendedGCD()
    2.1.7. abs()
    2.1.8. equals() and compare()
    2.1.9. setPrecision()
    2.1.10. bitwise_and(), bitwise_or(), bitwise_xor() and bitwise_not()
    2.1.11. bitwise_rightShift() and bitwise_leftShift()
    2.1.12. bitwise_rightRotate() and bitwise_leftRotate()
    2.1.13. setRandomGenerator()
    2.1.14. isPrime()
    2.1.15. random() and randomPrime()

    2.1. Math_BigInteger

    + Implements an arbitrary precision integer arithmetic library. Uses gmp or bcmath, if available, and an + internal implementation, otherwise. Here's an example: + 

    <?php
+    include('Math/BigInteger.php');
+
+    $a = new Math_BigInteger(2);
+    $b = new Math_BigInteger(3);
+
+    $c = $a->add($b);
+
+    echo $c->toString(); // outputs 5
+?>

    2.1.1. Dependencies

    + If you're running PHP 5, Math_BigInteger's only dependancy is the PCRE extension (which is enabled by default). Math_BigInteger also works on PHP 4 if PHP/Compat/Function/array_fill.php and PHP/Compat/Function/bcpowmod.php are included. +

    2.1.2. The constructor

    + The constructor takes two parameters. The first is the number and the second represents the base. Both + are optional (if they're not provided, the Math_BigInteger object will assume a value of 0). +

    + The supported bases are base-2, base-10 (default), base-16, and base-256. To set $a, in the + above example, to 2, using base-2, we'd do new Math_BigInteger('10', 2). To do it using + base-16, you could do new Math_BigInteger('2', 16) or new Math_BigInteger('0x2', 16). + To set it to 2 using base-256, you'd do new Math_BigInteger(chr(2), 256). +

    + If the base is negative (eg. -256), two's compliment will be used. Thus, new Math_BigInteger(chr(0xFF), -256) + is equal to -1, as is new Math_BigInteger('0xFFFFFFFF', -16) and new Math_BigInteger('11', -2). + Basically, if the leading bit is 1, the number is assumed to be negative. +

    2.1.3. toString(), toBytes(), toHex() and toBits()

    + toString() returns the base-10 form of a number. toBytes() returns the base-256 + form of a number, toHex() returns the base-16 form, and toBits() the base-2 form. + toBytes(), toHex(), and toBits() also take an optional parameter which, + if set, will return the two's compliment of a number. So if, for example, $a is equal to -1, + toBytes(true) will return chr(0xFF). +

    + On PHP 5, toString() is called automatically when used in a string context via the + __toString() magic method. +

    2.1.4. add(), subtract(), multiply() and divide()

    + subtract() and multiply() operate similarly to add(). divide(), + however, does not. Namely, it returns an array whose first element contains the quotient and whose + second element contains the "common residue". If the remainder would be positive, the "common residue" + and the remainder are the same. If the remainder would be negative, the "common residue" is equal to + the sum of the remainder and the divisor (basically, the "common residue" is the first positive modulo). + Here's an example: + 

    <?php
+    include('Math/BigInteger.php');
+
+    $a = new Math_BigInteger('10');
+    $b = new Math_BigInteger('20');
+
+    list($quotient, $remainder) = $a->divide($b);
+
+    echo $quotient->toString(); // outputs 0
+    echo "\r\n";
+    echo $remainder->toString(); // outputs 10
+?>

    2.1.5. powMod() and modInverse()

    + Examples of each follow: + 

    <?php
+    include('Math/BigInteger.php');
+
+    $a = new Math_BigInteger('10');
+    $b = new Math_BigInteger('20');
+    $c = new Math_BigInteger('30');
+
+    $c = $a->powMod($b, $c);
+
+    echo $c->toString(); // outputs 10
+?>
    <?php
+    include('Math/BigInteger.php');
+
+    $a = new Math_BigInteger(30);
+    $b = new Math_BigInteger(17);
+
+    $c = $a->modInverse($b);
+
+    echo $c->toString(); // outputs 4
+?>

    2.1.6. gcd() and extendedGCD()

    + extendedGCD() returns an array containing three Math_BigInteger values indexed with x, y, + and gcd. x and y represent Bézout's identity. gcd() returns a Math_BigInteger value + equal to the gcd. An example of each follows: + 

    <?php
+include('Math/BigInteger.php');
+
+$a = new Math_BigInteger(693);
+$b = new Math_BigInteger(609);
+
+extract($a->extendedGCD($b));
+$c = $a->gcd($b);
+
+echo $gcd->toString() . "\r\n"; // outputs 21
+echo $c->toString() . "\r\n"; // outputs 21
+echo $a->toString() * $x->toString() + $b->toString() * $y->toString(); // outputs 21
+?>

    2.1.7. abs()

    + $x->abs() returns the absolute value of $x. +

    2.1.8. equals() and compare()

    + $x->equals($y) returns true or false depending on whether or not $x and + $y are equal. +

    + $x->compare($y) returns 1 if $x > $y, 0 if $x == $y, and -1 if $x < $y. The reason for this + is demonstrated thusly: + 

    $x  > $y: $x->compare($y)  > 0
+$x  < $y: $x->compare($y)  < 0
+$x == $y: $x->compare($y) == 0
+$x >= $y: $x->compare($y) >= 0
+$x <= $y: $x->compare($y) <= 0

    + As a consequence of this, !$x->compare($y) does not mean $x != $y but rather + $x == $y. +

    2.1.9. setPrecision()

    + Some bitwise operations give different results depending on the precision being used. Examples include + left shift, not, and rotates, as discussed for bitwise_not(). + This function lets you control the precision. +

    + Whenever a new Math_BigInteger object is created it's precision is set to the same precision as the + calling object. In other words, if you do $b = $a->bitwise_not() then $b will + have the same precision as $a. +

    2.1.10. bitwise_and(), bitwise_or(), bitwise_xor() and bitwise_not()

    + bitwise_and(), bitwise_or() and bitwise_xor() operate similar to + add(). bitwise_not() is a bit more complicated. To elaborate, if the + precision (see setPrecision) is arbitrary, + $x->bitwise_not() will always yield a smaller value since the most significant bit is + assumed to have a value of one. With fixed precision, however, the leading bit can be anything. +

    2.1.11. bitwise_rightShift() and bitwise_leftShift()

    + $a->bitwise_rightShift($shift) shifts $a by $shift bits, effectively dividing by 2**$shift. + $a->bitwise_leftShift($shift) shifts $a by $shift bits, effectively multiplying by 2**$shift. +

    2.1.12. bitwise_rightRotate() and bitwise_leftRotate()

    + $a->bitwise_rightRotate($shift) and $a->bitwise_leftRotate($shift) are + demonstrated thusly: + 

    <?php
+include('Math/BigInteger.php');
+
+$a = new Math_BigInteger('00111000', 2);
+$a->setPrecision(8);
+$b = $a->bitwise_leftRotate(2);
+echo $b->toBits(); // returns 11100000
+
+echo "\r\n";
+
+$a = new Math_BigInteger('00111000', 2);
+$b = $a->bitwise_leftRotate(2);
+echo $b->toBits(); // returns 100011
+?>

    + Just as with bitwise_not(), these operations are + precision dependant. +

    2.1.13. setRandomGenerator()

    + Sets the random generator. To set it to mt_rand() (which is what it is by default), call + $x->setRandomGenerator('mt_rand'). +

    2.1.14. isPrime()

    + Returns true if a number is prime and false if it isn't. +

    2.1.15. random() and randomPrime()

    + random($min, $max) generates a random number between $min and $max. + randomPrime($min, $max) generates a random prime number between $min and $max. + If no prime number exists between $min and $max false is returned. +

    + randomPrime() has an optional third parameter, as well - $timeout. Generating prime numbers + is a particurarly expensive operation and although in certain environments even 512-bit primes can be + generated in a less than a second it can take other environments upwards of around a minute if not more. +

    Prev   Next
    Chapter 1. Introduction Home Chapter 3. Symmetric-key Cryptography
    diff --git a/library/phpsec/misc_crypt.html b/library/phpsec/misc_crypt.html new file mode 100644 index 000000000..9751ddac8 --- /dev/null +++ b/library/phpsec/misc_crypt.html @@ -0,0 +1,155 @@ + + +Chapter 4. Miscellaneous Cryptography
    Chapter 4. Miscellaneous Cryptography
    Prev   Next

    Chapter 4. Miscellaneous Cryptography

    Table of Contents

    4.1. Crypt_Hash
    4.1.1. Supported Algorithms and Dependencies
    4.1.2. Example
    4.2. Crypt_RSA
    4.2.1. Dependencies
    4.2.2. Examples
    4.2.3. createKey()
    4.2.4. setPrivateKeyFormat(), setPublicKeyFormat(), loadKey() and setPassword()
    4.2.5. setPublicKey() and getPublicKey()
    4.2.6. encrypt(), decrypt() and setEncryptionMode()
    4.2.7. sign(), verify(), and setSignatureMode()
    4.2.8. setHash(), setMGFHash() and setSaltLength()

    4.1. Crypt_Hash

    4.1.1. Supported Algorithms and Dependencies

    The following algorithms are supported:

    md2, md5, md5-96, sha1, sha1-96, sha256, sha384, and sha512

    + Crypt_Hash requires, minimally, PHP 4.3.0 (due to its use of + sha1()). If sha384 or sha512 are being used and + you're not running PHP 5.1.2 or greater then Math/BigInteger.php is also required. +

    + Crypt_Hash uses the hash extension if it's available (> 5.1.2), mhash if it's not, and it's own + internal implementation if not even mhash is available. +

    4.1.2. Example

    <?php
+include('Crypt/Hash.php');
+
+$hash = new Crypt_Hash('sha1');
+//$hash->setKey('abcdefg');
+echo bin2hex($hash->hash('abcdefg'));
+?>

    If $hash->setKey() had been called $hash->hash() would have returned an HMAC.

    4.2. Crypt_RSA

    4.2.1. Dependencies

    + If you're running PHP 5, Crypt_RSA requires Math/BigInteger.php and Crypt/Hash.php. If you're running + PHP 4, Crypt_RSA also requires PHP/Compat/Function/array_fill.php, PHP/Compat/Function/bcpowmod.php, and + PHP/Compat/Function/str_split.php +

    4.2.2. Examples

    Here's an example of how to encrypt / decrypt with Crypt_RSA:

    <?php
+include('Crypt/RSA.php');
+
+$rsa = new Crypt_RSA();
+extract($rsa->createKey());
+
+$plaintext = 'terrafrost';
+
+$rsa->loadKey($privatekey);
+$ciphertext = $rsa->encrypt($plaintext);
+
+$rsa->loadKey($publickey);
+echo $rsa->decrypt($ciphertext);
+?>

    Here's an example of how to create / verify a signature with Crypt_RSA:

    <?php
+include('Crypt/RSA.php');
+
+$rsa = new Crypt_RSA();
+extract($rsa->createKey());
+
+$plaintext = 'terrafrost';
+
+$rsa->loadKey($privatekey);
+$signature = $rsa->sign($plaintext);
+
+$rsa->loadKey($publickey);
+echo $rsa->verify($plaintext, $signature) ? 'verified' : 'unverified';
+>

    4.2.3. createKey()

    + createKey() takes three parameters - $bits, $timeout, + and $primes. $timeout is present since creating a key has the potential to be + fairly time consuming and will guarantee that createKey() does not run for more than + $timeout seconds. $primes lets provide pre-computed prime numbers to speed + things up. +

    + extract($rsa->createKey()) creates three variables - $publickey, + $privatekey, and $partialkey. If createKey hit the timeout then + it'll return all the primes that it had managed to compute so that you might pass them back to + createKey() on a subsequent call. +

    + The exponent can be set by defining CRYPT_RSA_EXPONENT and multi-prime RSA can be utilized + by adjusting CRYPT_RSA_SMALLEST_PRIME. Note that these must be done before a Crypt_RSA() + object is initialized. +

    + Smaller values for CRYPT_RSA_SMALLEST_PRIME result in increased speed at the cost of security. +

    4.2.4. setPrivateKeyFormat(), setPublicKeyFormat(), loadKey() and setPassword()

    Crypt_RSA supports the following formats:

    CRYPT_RSA_PRIVATE_FORMAT_PKCS1:

    -----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

    CRYPT_RSA_PRIVATE_FORMAT_PKCS1 (with password):

    -----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,0AE1DB47E71463BE
+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+-----END RSA PRIVATE KEY-----

    CRYPT_RSA_PUBLIC_FORMAT_PKCS1:

    -----BEGIN PUBLIC KEY-----
+MIGGAoGAfHlcdrcuOK6C02rbGR3SgV/ZJ2wnTiFBguh5FHduoB6LcZz49LIC/KcIiH/TckK8GxQd
+oJ7wHCPBpNiumrlC6caj/C8jO/HZ3cb12Wuk4gUuJq1lg5+HTv4KRJ9pFeEFQqS6X+BTztY+EoRx
+uc8MlLXS4PUeouwd9Ios2K0Y5/sCASU=
+-----END PUBLIC KEY-----

    CRYPT_RSA_PUBLIC_FORMAT_OPENSSH:

    ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIB8eVx2ty44roLTatsZHdKBX9knbCdOIUGC6HkUd26gHotx
+nPj0sgL8pwiIf9NyQrwbFB2gnvAcI8Gk2K6auULpxqP8LyM78dndxvXZa6TiBS4mrWWDn4dO/gpEn2kV
+4QVCpLpf4FPO1j4ShHG5zwyUtdLg9R6i7B30iizYrRjn+w== phpseclib-generated-key

    + Passwords can be set via setPassword() and are only supported on private keys. + CRYPT_RSA_PUBLIC_FORMAT_OPENSSH generates keys that are intended to go in $HOME/.ssh/authorized_keys + for use with OpenSSH. Another format - CRYPT_RSA_PUBLIC_FORMAT_RAW - is stored as an array with two + indexes - one for the modulus and one for the exponent. Indexes accepted by loadkey() + are as follows: +

    + e, exponent, publicExponent, modulus, modulo, n +

    + loadKey() has two parameters - $key and the optional $type. + The default type, if $type is not explicitely set, is CRYPT_RSA_PRIVATE_FORMAT_PKCS1. + It should, at this point, be noted that Crypt_RSA treats public and private keys largelly identically. + A key can be formatted as a CRYPT_RSA_PUBLIC_FORMAT_PKCS1 and still conform to the + CRYPT_RSA_PRIVATE_FORMAT_PKCS1 format and vice versa. The only real difference between private keys and + public keys is that private keys *can* contain their public key counterparts whereas public keys cannot. + That said, this distinction is, for the most part, irrelevant and academic. For a more thorough + discussion of this see setPublicKey() and getPublicKey(). +

    4.2.5. setPublicKey() and getPublicKey()

    + As noted in setPrivateKeyFormat(), setPublicKeyFormat(), loadKey() and setPassword(), + Crypt_RSA treats public and private keys largely identically. The only real difference is that some + private key formats contain the public key within them whereas no public key format does. The reason + you'd want to do this is for indexing purposes. For example, in SSH-2, RSA authentication works by + sending your public key along with a signature created by your private key. The SSH-2 server then looks + the public key up in an index of public keys to see if it's an allowed key and then verifies the signature. + To that end, setPublicKey() defines the public key if it hasn't already been defined and + getPublicKey() returns it. getPublicKey() has an optional parameter - $type - + that sets the format. +

    4.2.6. encrypt(), decrypt() and setEncryptionMode()

    + Crypt_RSA supports two encryption modes - CRYPT_RSA_ENCRYPTION_OAEP and + CRYPT_RSA_ENCRYPTION_PKCS1. CRYPT_RSA_ENCRYPTION_OAEP uses + Optimal Asymmetric Encryption Padding + and provides more security than CRYPT_RSA_ENCRYPTION_PKCS1. +

    + Both CRYPT_RSA_ENCRYPTION_OAEP and CRYPT_RSA_ENCRYPTION_PKCS1 impose limits + on how large the plaintext can be. If the plaintext exceeds these limits the plaintext will be split + up such that each block falls within those limits. +

    4.2.7. sign(), verify(), and setSignatureMode()

    + Crypt_RSA supports two signature modes - CRYPT_RSA_SIGNATURE_PSS and + CRYPT_RSA_SIGNATURE_PKCS1. The former is assumed to provide more security than the latter. + See Examples for examples. +

    4.2.8. setHash(), setMGFHash() and setSaltLength()

    + In all likelihood, calling these functions will be unnecessary as the default values should be sufficient. + None-the-less a discussion of them follows. +

    + setHash() is used with signature production / verification and (if the encryption mode is + CRYPT_RSA_ENCRYPTION_OAEP) encryption and decryption. If the specified hash isn't supported sha1 will + be used. +

    + setMGFHash() determines which hashing function should be used for the mask generation + function as utilized in CRYPT_RSA_ENCRYPTION_OAEP and CRYPT_RSA_SIGNATURE_PSS. PKCS#1 recommends + but does not require that the MGFHash and the Hash be set to the same thing. +

    + setSaltLength() is only utilized with CRYPT_RSA_SIGNATURE_PSS. PKCS#1 recommends this + value either be 0 (which is what it is by default) or the length of the output of the hash function as + set via setHash() +

    Prev   Next
    Chapter 3. Symmetric-key Cryptography Home Chapter 5. Networking
    diff --git a/library/phpsec/net.html b/library/phpsec/net.html new file mode 100644 index 000000000..2752b826d --- /dev/null +++ b/library/phpsec/net.html @@ -0,0 +1,153 @@ + + +Chapter 5. Networking
    Chapter 5. Networking
    Prev   

    Chapter 5. Networking

    Table of Contents

    5.1. Net_SSH
    5.1.1. Dependencies
    5.1.2. Net_SSH1 Examples
    5.1.3. Net_SSH2 Examples
    5.1.4. Host Key Verification
    5.1.5. interactiveRead() / interactiveWrite() vs. exec()
    5.1.6. SSH-1's exec() vs. SSH-2's exec()
    5.1.7. Successive calls to SSH-2's exec()
    5.1.8. Debugging SSH-2
    5.2. Net_SFTP
    5.2.1. Introduction
    5.2.2. Dependencies
    5.2.3. Net_SFTP Example
    5.2.4. put($remote_file, $data [, $mode])
    5.2.5. get($remote_file [, $local_file])
    5.2.6. pwd(), chdir(), mkdir() and rmdir()
    5.2.7. chmod() and size()
    5.2.8. nlist() and rawlist()
    5.2.9. delete() and rename()
    5.2.10. Debugging SFTP

    5.1. Net_SSH

    + The Net_SSH1 and Net_SSH2 libraries have, for the most part, an identical API. Some functions, however, do behave differently. +

    5.1.1. Dependencies

    + Net_SSH1/2 require, minimally, Math/BigInteger.php, Crypt/*.php, and PHP/Compat/Function/*.php. Net_SSH1 requires PHP 4.0.0 unless you're using the interactive functions, which require PHP 4.3.0. Net_SSH2 requires PHP 4.3.0 due to it's use of sha1(). +

    5.1.2. Net_SSH1 Examples

    <?php
+    include('Net/SSH1.php');
+
+    $ssh = new Net_SSH1('www.domain.tld');
+    if (!$ssh->login('username', 'password')) {
+        exit('Login Failed');
+    }
+
+    while (true) {
+        echo $ssh->interactiveRead();
+
+        $read = array(STDIN);
+        $write = $except = NULL;
+        if (stream_select($read, $write, $except, 0)) {
+            $ssh->interactiveWrite(fread(STDIN, 1));
+        }
+    }
+?>
    <?php
+    include('Net/SSH1.php');
+
+    $ssh = new Net_SSH1('www.domain.tld');
+    if (!$ssh->login('username', 'password')) {
+        exit('Login Failed');
+    }
+
+    echo $ssh->exec('ls -la');
+?>

    5.1.3. Net_SSH2 Examples

    <?php
+    include('Net/SSH2.php');
+
+    $ssh = new Net_SSH2('www.domain.tld');
+    if (!$ssh->login('username', 'password')) {
+        exit('Login Failed');
+    }
+
+    echo $ssh->exec('pwd');
+    echo $ssh->exec('ls -la');
+?>
    <?php
+    include('Crypt/RSA.php');
+    include('Net/SSH2.php');
+
+    $key = new Crypt_RSA();
+    //$key->setPassword('whatever');
+    $key->loadKey(file_get_contents('privatekey'));
+
+    $ssh = new Net_SSH2('www.domain.tld');
+    if (!$ssh->login('username', $key)) {
+        exit('Login Failed');
+    }
+
+    echo $ssh->exec('pwd');
+    echo $ssh->exec('ls -la');
+?<

    5.1.4. Host Key Verification

    + SSH protects itself against active eavesdroppers by providing a host key. The first time you connect the host key is supposed to be cached in some manner. On subsequent connections, the host key being used for this connection should be checked against the cached host key. If they match, it's the same server. If not, it's a different one. +

    + In SSH-1, getHostKeyPublicModulus() and getHostKeyPublicExponent() will provide you with the host key. In SSH-2, getServerPublicHostKey() gets you the key. +

    + The Net_SSH1 and Net_SSH2 examples omit the key verification stage for brevity. Also, depending on the context in which this library is used, it may even be unnecessary. For example, if you're connecting to www.example.com:22 from www.example.com:80, eavesdroppers are not something you need to worry about. +

    5.1.5. interactiveRead() / interactiveWrite() vs. exec()

    + Say you wanted to use SSH to get the contents of a directory. If you used interactiveWrite('ls') to do this, and then interactiveRead() to get the output, you, in all likelihood, wouldn't get the whole output. You'd have to call interactiveRead() multiple times - you'd have to call it as many times as it took for you to get the complete output, which, in turn, begs the question... how do you know when you have the complete output? + You could assume that whenever the prompt (eg. root@desktop:/root#) showed up, that that'd mean you had the complete output, but that's not fool proof. And what about messages of the day? The first interactiveRead() you do is liable to include a part of that rather than the directory listing. So, not only do you have to make some sort of guestimate as to when the output ends - you often may have to guestimate as to when it begins. +

    + To top it all off, you may also get ANSI escape codes interspersed amongst the output, which would need to be removed. +

    + Using exec('ls') resolves all of these issues. If you're implementing an interactive client, the interactive functions are the ones you'll want to use. Otherwise, exec() is likely what you'll want to use. +

    + interactiveRead() / interactiveWrite() are not implemented in Net_SSH2. The SSH-2 protocol supports them, however, phpseclib does not. The reasons are discussed in the SSH-1's exec() vs. SSH-2's exec() section. +

    5.1.6. SSH-1's exec() vs. SSH-2's exec()

    + exec() works by creating a channel, issuing a command, and then subsequently destroying that channel. Since SSH-1 only allows one channel, exec() can only be called once. SSH-2, in contrast, allows an unlimited number of channels, and as such, you can perform as many exec()'s as you see fit. +

    + As a consequence of this difference, Net_SSH2 does not implement interactiveRead() / interactiveWrite(), even though the SSH-2 specifications provide for those functions. Simply put, in SSH-1, those functions are necessary to do multiple commands. In SSH-2, they're not, and so they're not implemented. +

    5.1.7. Successive calls to SSH-2's exec()

    + Successive calls to SSH-2's exec() may not work as expected. Consider the following: + 

    <?php
+    include('Net/SSH2.php');
+
+    $ssh = new Net_SSH2('www.domain.tld');
+    if (!$ssh->login('username', 'password')) {
+        exit('Login Failed');
+    }
+
+    echo $ssh->exec('pwd');
+    echo $ssh->exec('cd /');
+    echo $ssh->exec('pwd');
+?>

    + If done on an interactive shell, the output you'd receive for the first pwd would (depending on how your system is setup) be different than the output of the second pwd. The above code snippet, however, will yield two identical lines. The reason for this is that any "state changes" you make to the one-time shell are gone once the exec() has been ran and the channel has been deleted. + As such, if you want to support cd in your program, it'd be best to just handle that internally and rewrite all commands, before they're passed to exec() such that the relative paths are expanded to the absolute paths. + Alternatively, one could always run a shell script, however, that may not always be an option. +

    5.1.8. Debugging SSH-2

    + To log output, the NET_SSH2_LOGGING constant will need to be defined. If you want full logs, you'll need to do define('NET_SSH2_LOGGING', NET_SSH2_LOG_COMPLEX). $ssh->getLog() will then return a string containing the unencrypted packets in hex and ASCII. If you want to just record the packet types that are being sent to and fro, you'll need to do define('NET_SSH2_LOGGING', NET_SSH2_LOG_SIMPLE). $ssh->getLog() will then return an array. Both log types include the amount of time it took to send the packet in question. The former is useful for general diagnostics and the latter is more useful for profiling. An example follows: + 

    <?php
+    include('Net/SSH2.php');
+    define('NET_SSH2_LOGGING', NET_SSH2_LOG_COMPLEX);
+
+    $ssh = new Net_SSH2('www.domain.tld');
+    if (!$ssh->login('username', 'password')) {
+        exit('Login Failed');
+    }
+
+    echo $ssh->exec('pwd');
+    echo $ssh->getLog();
+?>

    + Depending on the problem, it may be more effective to just look at the output of $ssh->getLastError() (which returns a string) and $ssh->getErrors() (which returns an array) than to sift through the logs. +

    5.2. Net_SFTP

    5.2.1. Introduction

    + Net_SFTP currently only supports SFTPv3, which, according to wikipedia.org, "is the most widely used + version, implemented by the popular OpenSSH SFTP server". +

    5.2.2. Dependencies

    + Net_SFTP requires, minimally, PHP 4.3.0 and Net/SSH2.php, Math/BigInteger.php, Crypt/*.php, and PHP/Compat/Function/*.php. +

    5.2.3. Net_SFTP Example

    <?php
+include('Net/SFTP.php');
+
+$sftp = new Net_SFTP('www.domain.tld');
+if (!$sftp->login('username', 'password')) {
+    exit('Login Failed');
+}
+
+echo $sftp->pwd() . "\r\n";
+$sftp->put('filename.ext', 'hello, world!');
+print_r($sftp->nlist());
+?>

    5.2.4. put($remote_file, $data [, $mode])

    + By default, put() does not read from the local filesystem. $data is dumped directly into $remote_file. + So, for example, if you set $data to 'filename.ext' and then do get(), you will get a file, twelve bytes + long, containing 'filename.ext' as its contents. +

    + Setting $mode to NET_SFTP_LOCAL_FILE will change the above behavior. With NET_SFTP_LOCAL_FILE, $remote_file will + contain as many bytes as filename.ext does on your local filesystem. If your filename.ext is 1MB then that is how + large $remote_file will be, as well. +

    + Currently, only binary mode is supported. As such, if the line endings need to be adjusted, you will need to take + care of that, yourself. +

    5.2.5. get($remote_file [, $local_file])

    + Returns a string containing the contents of $remote_file if $local_file is left undefined or a boolean false if + the operation was unsuccessful. If $local_file is defined, returns true or false depending on the success of the + operation +

    5.2.6. pwd(), chdir(), mkdir() and rmdir()

    + pwd() returns the current directory, chdir() changes directories, mkdir() creates direcotires, and rmdir() removes directories. + In the event of failure, they all return false. chdir(), mkdir(), and rmdir() return true on successful completion of the operation. +

    5.2.7. chmod() and size()

    + chmod() sets the permissions on a file and returns the new file permissions on success or false on error. Permissions are expected to be in octal so to set a file to 777 do $sftp->chmod(0777, $filename) +

    + size() returns the size, in bytes, of an arbitrary file. +

    5.2.8. nlist() and rawlist()

    + nlist($dir = '.') returns the contents of the current directory as a numerically indexed array and rawlist() returns an associate array where the filenames are the array keys and the array values are, themselves, arrays containing the file attributes. The directory can be changed with the first parameter. +

    5.2.9. delete() and rename()

    + The purpose of both functions should be easy enough to glean - delete() deletes files or directories and rename() renames them. Both return true on success and false on failure. +

    5.2.10. Debugging SFTP

    + Debbuging SFTP connections in phpseclib works in a manner similar to debugging SSH-2 Instead of the constant being NET_SSH2_LOGGING, however, it's NET_SFTP_LOGGING. And instead of NET_SSH2_LOG_COMPLEX or NET_SSH2_LOG_SIMPLE it's NET_SFTP_LOG_COMPLEX or NET_SFTP_LOG_SIMPLE respectively. And instead of calling $sftp->getLog() you call $sftp->getSFTPLog() or $sftp->getLastSFTPError() or whatever. +

    Prev   
    Chapter 4. Miscellaneous Cryptography Home 
    diff --git a/library/phpsec/sym_crypt.html b/library/phpsec/sym_crypt.html new file mode 100644 index 000000000..956506290 --- /dev/null +++ b/library/phpsec/sym_crypt.html @@ -0,0 +1,118 @@ + + +Chapter 3. Symmetric-key Cryptography
    Chapter 3. Symmetric-key Cryptography
    Prev   Next

    Chapter 3. Symmetric-key Cryptography

    Table of Contents

    3.1. Introduction
    3.1.1. Dependencies
    3.1.2. setKey() and setIV()
    3.1.3. encrypt() and decrypt()
    3.1.4. enableContinuousBuffer() and disableContinuousBuffer()
    3.1.5. enablePadding() and disablePadding()
    3.1.6. A word of caution about stream ciphers and CTR mode
    3.2. Crypt_DES
    3.2.1. The constructor
    3.3. Crypt_TripleDES
    3.3.1. The constructor
    3.4. Crypt_RC4
    3.4.1. The constructor
    3.5. Crypt_Rijndael & Crypt_AES
    3.5.1. The constructor
    3.5.2. AES vs. Rijndael
    3.5.3. setKeyLength()
    3.5.4. setBlockLength()
    3.5.5. Speed Comparisons

    3.1. Introduction

    + All of the cryptographic libraries included in phpseclib use mcrypt, if available, and an internal implementation + if it's not. The libraries all use a common interface although some functions, for some algorithms, carry with + with them certain caveats. Those that do not have caveats attached (or have relatively few attached) are + described below. If you don't know which one to use, try Crypt_TripleDES. +

    3.1.1. Dependencies

    + The Crypt_* functions require, minimally, PHP 4.0.0. Crypt_TripleDES additionally requires Crypt/DES.php. +

    3.1.2. setKey() and setIV()

    + Sets the key and the initialization vector, respectively. If neither are set, each assumed to be equal to + some amount of null bytes. The initialization vector is only used in block ciphers and even then only + in CBC mode. If the key or the initialization vector are larger then the block size, they're truncated. + If they're smaller, they're padded with null bytes. +

    3.1.3. encrypt() and decrypt()

    + Self-explanatory. Encrypts or decrypts messages. See the examples in the subsequent sections. +

    3.1.4. enableContinuousBuffer() and disableContinuousBuffer()

    + If the continuous buffer is enabled and you're using a stream cipher or a block cipher mode other than ECB then encrypting the same string twice will yield different ciphertexts. + The reason being that the IV doesn't reset after each encryption / decryption round when the continuous buffer is used. + This provides better security but it may also make for less intuitive behavior. + For this reason, the continuous buffer is disabled by default. +

    3.1.5. enablePadding() and disablePadding()

    + Enables / disables PKCS padding on block ciphers. Stream ciphers (Crypt_RC4 is the only stream + cipher currently included) ignore this. +

    3.1.6. A word of caution about stream ciphers and CTR mode

    + Most stream ciphers (and block ciphers operating in a mode - like CTR - that turns them into stream ciphers) work by generating a stream of pseudorandom characters called a keystream and then XOR'ing that with the plaintext. + This *effectively* makes them one-time pads which, in theory, can provide perfect secrecy. The problem with one-time pads is that they're not as versatile as one might desire. + Among other things, a keystream must never be reset, lest it be possible for an attacker to recover the keystream via a known-plaintext attack. ie. $ciphertext ^ $plaintext = $key. If $key is constant (because the keystream's being reset or something) than an attacker can recover any $plaintext, but if not - if it's dynamic - then the only key that an attacker could recover is their own. +

    3.2. Crypt_DES

    + Implements DES (a block cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/DES.php');
+
+    $des = new Crypt_DES();
+
+    $des->setKey('abcdefgh');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $des->decrypt($des->encrypt($plaintext));
+?>

    3.2.1. The constructor

    + The constructor takes one optional parameter - $mode. Valid values for $mode are as follows: +

    • CRYPT_DES_MODE_ECB
    • CRYPT_DES_MODE_CBC: The default value.
    • CRYPT_DES_MODE_CTR

    3.3. Crypt_TripleDES

    + Implements TripleDES (a block cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/TripleDES.php');
+
+    $des = new Crypt_TripleDES();
+
+    $des->setKey('abcdefghijklmnopqrstuvwx');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $des->decrypt($des->encrypt($plaintext));
+?>

    3.3.1. The constructor

    + The constructor takes one optional parameter - $mode. Valid values for $mode are as follows: +

    • CRYPT_DES_MODE_ECB
    • CRYPT_DES_MODE_CBC3: Employs outer chaining to propogate the initialization vector. Used by SSH-2 and generally considered more secure than inner chaining.
    • CRYPT_DES_MODE_3CBC: Employs inner chaining to propogate the initialization vector. Used by SSH-1.
    • CRYPT_DES_MODE_CBC: The default value. An alias for CRYPT_DES_MODE_CBC3.
    • CRYPT_DES_MODE_CTR

    3.4. Crypt_RC4

    + Implements RC4 (a stream cipher). Here's an example of how to use it: + 

    <?php
+    include('Crypt/RC4.php');
+
+    $rc4 = new Crypt_RC4();
+
+    $rc4->setKey('abcdefghijklmnopqrstuvwx');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $rc4->decrypt($rc4->encrypt($plaintext));
+?>

    3.4.1. The constructor

    + Not much to say about this constructor. Since it's a stream cipher, you don't need to worry about which + mode of operation to use. +

    3.5. Crypt_Rijndael & Crypt_AES

    + Implements Rijndael / AES. Here's an example of how to use Crypt_AES: + 

    <?php
+    include('Crypt/AES.php');
+
+    $aes = new Crypt_AES();
+
+    $aes->setKey('abcdefghijklmnop');
+
+    $size = 10 * 1024;
+    $plaintext = '';
+    for ($i = 0; $i < $size; $i++) {
+        $plaintext.= 'a';
+    }
+
+    echo $aes->decrypt($aes->encrypt($plaintext));
+?>

    3.5.1. The constructor

    + Crypt_AES's constructor's optional parameter can take the following values: +

    • CRYPT_AES_MODE_ECB
    • CRYPT_AES_MODE_CBC: The default value.
    • CRYPT_AES_MODE_CTR

    + Crypt_Rijndael takes the following: +

    • CRYPT_RIJNDAEL_MODE_ECB
    • CRYPT_RIJNDAEL_MODE_CBC: The default value.
    • CRYPT_RIJNDAEL_MODE_CTR

    3.5.2. AES vs. Rijndael

    + AES is a subset of Rijndael. Both have variable key sizes, however, AES's block size is fixed at 128 bits, whereas Rijndael's is variable. Also, Rijndael supports, by means of an extension to the specification, two key sizes that AES does not - 160 bits and 224 bits. +

    3.5.3. setKeyLength()

    + Valid key lengths for AES are 128 bits, 192 bits, and 256 bits. If the key that is assigned is invalid and less than 256 bits, they key length is rounded up to the next closest valid size and the key will be null padded to that amount. If the key length is greater than 256 bits, it will be truncated to 256 bits. +

    + As an example, if the key is 136 bits, it will be null padded to 192 bits (or 160 bits if Rijndael is being used). +

    + If setKeyLength() has been called, this behavior changes somewhat. Say you've set the key length, via this function, to 256 bits. Then, instead of an invalid key being null padded to 192 or 160 bits, it will be null padded to 256 bits. +

    3.5.4. setBlockLength()

    + setBlockLength() operates in a manner similar to setKeyLength(), with one exception. setBlockLength() only works on Rijndael. Although Crypt_AES inherits setBlockLength() as a function, the function doesn't do anything in AES. +

    3.5.5. Speed Comparisons

    + The following table compares the speed of five different pure-PHP implementations of AES (one of which is Crypt_Rijndael and one of which is Crypt_AES) when ran on 150KB of text on a 1.8GHz Pentium 4-M. The numbers listed are averaged from five different trials and are measured in seconds. phpseclib's two implementations are highlighted. All implementations can be viewed by clicking on their names. +

    Table 3.1. AES Speed Comparisons

    movable-type.phpsphpaes.phpsphpclasses1.phpsphpclasses2.phpsphpseclib-aes.phpsphpseclib-rijndael.phps
    15.684415817239.953724813515.010015010862.5917131900792.035815429687522.62501101493836

    + As can be seen, phpseclib's implementations are the fastest. phpseclib-aes.phps is faster than phpseclib-rijndael.phps because phpseclib-rijndael.phps has to contend with multiple block sizes whereas phpseclib-aes.phps does not. Note that if mcrypt weren't explicitily disabled phpseclib would have been even faster. +

    Prev   Next
    Chapter 2. Math Home Chapter 4. Miscellaneous Cryptography
    diff --git a/library/simplepie/LICENSE.txt b/library/simplepie/LICENSE.txt new file mode 100644 index 000000000..a822a4bd9 --- /dev/null +++ b/library/simplepie/LICENSE.txt @@ -0,0 +1,26 @@ +Copyright (c) 2004-2007, Ryan Parman and Geoffrey Sneddon. +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are +permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this list of + conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, this list + of conditions and the following disclaimer in the documentation and/or other materials + provided with the distribution. + + * Neither the name of the SimplePie Team nor the names of its contributors may be used + to endorse or promote products derived from this software without specific prior + written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS +OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS +AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file diff --git a/library/simplepie/README.markdown b/library/simplepie/README.markdown new file mode 100644 index 000000000..e5ca021ce --- /dev/null +++ b/library/simplepie/README.markdown @@ -0,0 +1,53 @@ +# SimplePie + +## Authors and contributors + +* [Ryan Parman](http://ryanparman.com) +* [Geoffrey Sneddon](http://gsnedders.com) +* [Ryan McCue](http://ryanmccue.info) +* [Michael Shipley](http://michaelpshipley.com) +* [Steve Minutillo](http://minutillo.com/steve/) + + +## License + +[New BSD license](http://www.opensource.org/licenses/bsd-license.php) + + +## Project status + +SimplePie is currently maintained by Ryan McCue. + +At the moment, there isn't a lot of active development happening. If the community decides that SimplePie is a valuable tool, then the community will come together to maintain it into the future. + +If you're interested in getting involved with SimplePie, please get in touch with Ryan McCue. + + +## What comes in the package? + +1. `simplepie.inc` - The SimplePie library. This is all that's required for your pages. +2. `README.markdown` - This document. +3. `LICENSE.txt` - A copy of the BSD license. +4. `compatibility_test/` - The SimplePie compatibility test that checks your server for required settings. +5. `demo/` - A basic feed reader demo that shows off some of SimplePie's more noticable features. +6. `idn/` - A third-party library that SimplePie can optionally use to understand Internationalized Domain Names (IDNs). +7. `test/` - SimplePie's unit test suite. + + +## To start the demo + +1. Upload this package to your webserver. +2. Make sure that the cache folder inside of the demo folder is server-writable. +3. Navigate your browser to the demo folder. + + +## Need support? + +For further setup and install documentation, function references, etc., visit: +[http://simplepie.org/wiki/](http://simplepie.org/wiki/) + +For bug reports and feature requests, visit: +[http://github.com/rmccue/simplepie/issues](http://github.com/rmccue/simplepie/issues) + +Support mailing list -- powered by users, for users. +[http://tech.groups.yahoo.com/group/simplepie-support/](http://tech.groups.yahoo.com/group/simplepie-support/) diff --git a/library/simplepie/compatibility_test/COMPATIBILITY README.txt b/library/simplepie/compatibility_test/COMPATIBILITY README.txt new file mode 100644 index 000000000..5b2498992 --- /dev/null +++ b/library/simplepie/compatibility_test/COMPATIBILITY README.txt @@ -0,0 +1,7 @@ +SIMPLEPIE COMPATIBILITY TEST + +1) Upload sp_compatibility_test.php to the web-accessible root of your website. +For example, if your website is www.example.com, upload it so that you can get +to it at www.example.com/sp_compatibility_test.php + +2) Open your web browser and go to the page you just uploaded. \ No newline at end of file diff --git a/library/simplepie/compatibility_test/sp_compatibility_test.php b/library/simplepie/compatibility_test/sp_compatibility_test.php new file mode 100644 index 000000000..a7a7f5fde --- /dev/null +++ b/library/simplepie/compatibility_test/sp_compatibility_test.php @@ -0,0 +1,330 @@ +=')); +$pcre_ok = extension_loaded('pcre'); +$curl_ok = function_exists('curl_exec'); +$zlib_ok = extension_loaded('zlib'); +$mbstring_ok = extension_loaded('mbstring'); +$iconv_ok = extension_loaded('iconv'); +if (extension_loaded('xmlreader')) +{ + $xml_ok = true; +} +elseif (extension_loaded('xml')) +{ + $parser_check = xml_parser_create(); + xml_parse_into_struct($parser_check, '&', $values); + xml_parser_free($parser_check); + $xml_ok = isset($values[0]['value']); +} +else +{ + $xml_ok = false; +} + +header('Content-type: text/html; charset=UTF-8'); + +?> + + + +SimplePie: Server Compatibility Test 1.2 + + + + + + + + + +
    +
    + +
    +

    SimplePie Compatibility Test

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    TestShould BeWhat You Have
    PHP¹4.3.0 or higher
    XMLEnabled
    PCRE²Enabled
    cURLEnabled
    ZlibEnabled
    mbstringEnabled
    iconvEnabled
    +
    + +
    +

    What does this mean?

    +
      + +
    1. You have everything you need to run SimplePie properly! Congratulations!
      2. + + +
    2. PHP: You are running a supported version of PHP. No problems here.
      3. + +
    3. XML: You have XMLReader support or a version of XML support that isn't broken installed. No problems here.
      4. + +
    4. PCRE: You have PCRE support installed. No problems here.
      5. + +
    5. cURL: You have cURL support installed. No problems here.
      6. + +
    6. cURL: The cURL extension is not available. SimplePie will use fsockopen() instead.
      7. + + + +
    7. Zlib: You have Zlib enabled. This allows SimplePie to support GZIP-encoded feeds. No problems here.
      8. + +
    8. Zlib: The Zlib extension is not available. SimplePie will ignore any GZIP-encoding, and instead handle feeds as uncompressed text.
      9. + + + +
    9. mbstring and iconv: You have both mbstring and iconv installed! This will allow SimplePie to handle the greatest number of languages. Check the Supported Character Encodings chart to see what's supported on your webhost.
      10. + +
    10. mbstring: mbstring is installed, but iconv is not. Check the Supported Character Encodings chart to see what's supported on your webhost.
      11. + +
    11. iconv: iconv is installed, but mbstring is not. Check the Supported Character Encodings chart to see what's supported on your webhost.
      12. + +
    12. mbstring and iconv: You do not have either of the extensions installed. This will significantly impair your ability to read non-English feeds, as well as even some English ones. Check the Supported Character Encodings chart to see what's supported on your webhost.
      13. + + +
    13. PCRE: Your PHP installation doesn't support Perl-Compatible Regular Expressions. SimplePie is a no-go at the moment.
      14. + + +
    14. XML: Your PHP installation doesn't support XML parsing. SimplePie is a no-go at the moment.
      15. + + +
    15. PHP: You are running an unsupported version of PHP. SimplePie is a no-go at the moment.
      16. + + +
    +
    + +
    + +

    Bottom Line: Yes, you can!

    +

    Your webhost has its act together!

    +

    You can download the latest version of SimplePie from SimplePie.org and install it by following the instructions. You can find example uses with SimplePie Ideas.

    +

    Take the time to read Requirements and Getting Started to make sure you're prepared to use SimplePie. No seriously, read them.

    +

    Note: Passing this test does not guarantee that SimplePie will run on your webhost — it only ensures that the basic requirements have been addressed.

    + +

    Bottom Line: Yes, you can!

    +

    For most feeds, it'll run with no problems. There are certain languages that you might have a hard time with though.

    +

    You can download the latest version of SimplePie from SimplePie.org and install it by following the instructions. You can find example uses with SimplePie Ideas.

    +

    Take the time to read Requirements and Getting Started to make sure you're prepared to use SimplePie. No seriously, read them.

    +

    Note: Passing this test does not guarantee that SimplePie will run on your webhost — it only ensures that the basic requirements have been addressed.

    + +

    Bottom Line: We're sorry…

    +

    Your webhost does not support the minimum requirements for SimplePie. It may be a good idea to contact your webhost, and ask them to install a more recent version of PHP as well as the xmlreader, xml, mbstring, iconv, curl, and zlib extensions.

    + +
    + +
    +

    ¹ — SimplePie 2 will not support PHP 4.x. The core PHP team has discontinued PHP 4.x patches and support. Read the announcement.

    +

    ² — Some recent versions of the PCRE (PERL-Compatible Regular Expression) engine compiled into PHP have been buggy, and are the source of PHP segmentation faults (e.g. crashes) which cause random things like blank, white screens. Check the Support Forums for the latest information on patches and ongoing fixes.

    +
    + +
    + +
    + + + \ No newline at end of file diff --git a/library/simplepie/create.php b/library/simplepie/create.php new file mode 100644 index 000000000..908ed182b --- /dev/null +++ b/library/simplepie/create.php @@ -0,0 +1,178 @@ +success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300))) + { + return false; + } + else + { + $data = explode("\n", $file->body); + unset($file); + + foreach ($data as $line) + { + // New character set + if (substr($line, 0, 5) === 'Name:') + { + // If we already have one, push it on to the array + if (isset($aliases)) + { + for ($i = 0, $count = count($aliases); $i < $count; $i++) + { + $aliases[$i] = normalize_character_set($aliases[$i]); + } + $charsets[$preferred] = array_unique($aliases); + natsort($charsets[$preferred]); + } + + $start = 5 + strspn($line, "\x09\x0A\x0B\xC\x0D\x20", 5); + $chars = strcspn($line, "\x09\x0A\x0B\xC\x0D\x20", $start); + $aliases = array(substr($line, $start, $chars)); + $preferred = end($aliases); + } + // Another alias + elseif(substr($line, 0, 6) === 'Alias:') + { + $start = 7 + strspn($line, "\x09\x0A\x0B\xC\x0D\x20", 7); + $chars = strcspn($line, "\x09\x0A\x0B\xC\x0D\x20", $start); + $aliases[] = substr($line, $start, $chars); + + if (end($aliases) === 'None') + { + array_pop($aliases); + } + elseif (substr($line, 7 + $chars + 1, 21) === '(preferred MIME name)') + { + $preferred = end($aliases); + } + } + } + + // Compatibility replacements + $compat = array( + 'EUC-KR' => 'windows-949', + 'GB2312' => 'GBK', + 'GB_2312-80' => 'GBK', + 'ISO-8859-1' => 'windows-1252', + 'ISO-8859-9' => 'windows-1254', + 'ISO-8859-11' => 'windows-874', + 'KS_C_5601-1987' => 'windows-949', + 'TIS-620' => 'windows-874', + //'US-ASCII' => 'windows-1252', + 'x-x-big5' => 'Big5', + ); + + foreach ($compat as $real => $replace) + { + if (isset($charsets[$real]) && isset($charsets[$replace])) + { + $charsets[$replace] = array_merge($charsets[$replace], $charsets[$real]); + unset($charsets[$real]); + } + elseif (isset($charsets[$real])) + { + $charsets[$replace] = $charsets[$real]; + $charsets[$replace][] = normalize_character_set($replace); + unset($charsets[$real]); + } + else + { + $charsets[$replace][] = normalize_character_set($real); + } + $charsets[$replace] = array_unique($charsets[$replace]); + natsort($charsets[$replace]); + } + + // Sort it + uksort($charsets, 'strnatcasecmp'); + + // Check that nothing matches more than one + $all = call_user_func_array('array_merge', $charsets); + $all_count = array_count_values($all); + if (max($all_count) > 1) + { + echo "Duplicated charsets:\n"; + foreach ($all_count as $charset => $count) + { + if ($count > 1) + { + echo "$charset\n"; + } + } + } + + // And we're done! + return $charsets; + } +} + +function charset($charset) +{ + $normalized_charset = normalize_character_set($charset); + if ($charsets = build_character_set_list()) + { + foreach ($charsets as $preferred => $aliases) + { + if (in_array($normalized_charset, $aliases)) + { + return $preferred; + } + } + return $charset; + } + else + { + return false; + } +} + +function build_function() +{ + if ($charsets = build_character_set_list()) + { + $return = << $aliases) + { + foreach ($aliases as $alias) + { + $return .= "\t\tcase " . var_export($alias, true) . ":\n"; + } + $return .= "\t\t\treturn " . var_export($preferred, true) . ";\n\n"; + } + $return .= << \ No newline at end of file diff --git a/library/simplepie/db.sql b/library/simplepie/db.sql new file mode 100644 index 000000000..13f504c21 --- /dev/null +++ b/library/simplepie/db.sql @@ -0,0 +1,38 @@ +/* SQLite */ +CREATE TABLE cache_data ( + id TEXT NOT NULL, + items SMALLINT NOT NULL DEFAULT 0, + data BLOB NOT NULL, + mtime INTEGER UNSIGNED NOT NULL +); +CREATE UNIQUE INDEX id ON cache_data(id); + +CREATE TABLE items ( + feed_id TEXT NOT NULL, + id TEXT NOT NULL, + data TEXT NOT NULL, + posted INTEGER UNSIGNED NOT NULL +); +CREATE INDEX feed_id ON items(feed_id); + + +/* MySQL */ +CREATE TABLE `cache_data` ( + `id` TEXT CHARACTER SET utf8 NOT NULL, + `items` SMALLINT NOT NULL DEFAULT 0, + `data` BLOB NOT NULL, + `mtime` INT UNSIGNED NOT NULL, + UNIQUE ( + `id`(125) + ) +); + +CREATE TABLE `items` ( + `feed_id` TEXT CHARACTER SET utf8 NOT NULL, + `id` TEXT CHARACTER SET utf8 NOT NULL, + `data` TEXT CHARACTER SET utf8 NOT NULL, + `posted` INT UNSIGNED NOT NULL, + INDEX `feed_id` ( + `feed_id`(125) + ) +); \ No newline at end of file diff --git a/library/simplepie/demo/cli_test.php b/library/simplepie/demo/cli_test.php new file mode 100755 index 000000000..ec933c5ad --- /dev/null +++ b/library/simplepie/demo/cli_test.php @@ -0,0 +1,23 @@ +#!/usr/bin/php +set_feed_url($argv[1]); + $feed->enable_cache(false); + $feed->init(); +} + +$items = $feed->get_items(); + +foreach ($items as $item) +{ + echo $item->get_title() . "\n"; +} + +var_dump($feed->get_item_quantity()); + +?> \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/alternate_favicon.png b/library/simplepie/demo/for_the_demo/alternate_favicon.png new file mode 100644 index 000000000..063fb2805 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/alternate_favicon.png differ diff --git a/library/simplepie/demo/for_the_demo/background_blockquote.png b/library/simplepie/demo/for_the_demo/background_blockquote.png new file mode 100644 index 000000000..8267e23a2 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/background_blockquote.png differ diff --git a/library/simplepie/demo/for_the_demo/background_menuitem.gif b/library/simplepie/demo/for_the_demo/background_menuitem.gif new file mode 100644 index 000000000..fa765d670 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/background_menuitem.gif differ diff --git a/library/simplepie/demo/for_the_demo/background_menuitem_off.gif 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b/library/simplepie/demo/for_the_demo/lucida-grande-bold.swf new file mode 100644 index 000000000..0a41e15eb Binary files /dev/null and b/library/simplepie/demo/for_the_demo/lucida-grande-bold.swf differ diff --git a/library/simplepie/demo/for_the_demo/mediaplayer.swf b/library/simplepie/demo/for_the_demo/mediaplayer.swf new file mode 100644 index 000000000..bf78fd919 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/mediaplayer.swf differ diff --git a/library/simplepie/demo/for_the_demo/mediaplayer_readme.htm b/library/simplepie/demo/for_the_demo/mediaplayer_readme.htm new file mode 100755 index 000000000..56e12c309 --- /dev/null +++ b/library/simplepie/demo/for_the_demo/mediaplayer_readme.htm @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/mini_podcast.png b/library/simplepie/demo/for_the_demo/mini_podcast.png new file mode 100644 index 000000000..fd6faf2a3 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/mini_podcast.png differ diff --git a/library/simplepie/demo/for_the_demo/place_audio.png b/library/simplepie/demo/for_the_demo/place_audio.png new file mode 100644 index 000000000..560ea0039 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/place_audio.png differ diff --git a/library/simplepie/demo/for_the_demo/place_video.png b/library/simplepie/demo/for_the_demo/place_video.png new file mode 100644 index 000000000..be5ec8219 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/place_video.png differ diff --git a/library/simplepie/demo/for_the_demo/sIFR-print.css b/library/simplepie/demo/for_the_demo/sIFR-print.css new file mode 100644 index 000000000..ec89b1961 --- /dev/null +++ b/library/simplepie/demo/for_the_demo/sIFR-print.css @@ -0,0 +1,35 @@ +/*=:project + scalable Inman Flash Replacement (sIFR) version 3. + + =:file + Copyright: 2006 Mark Wubben. + Author: Mark Wubben, + + =:history + * IFR: Shaun Inman + * sIFR 1: Mike Davidson, Shaun Inman and Tomas Jogin + * sIFR 2: Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben + + =:license + This software is licensed and provided under the CC-GNU LGPL. + See +*/ + + +/* This is the print stylesheet to hide the Flash headlines from the browser... regular browser text headlines will now print as normal */ + +.sIFR-flash { + display: none !important; + height: 0; + width: 0; + position: absolute; + overflow: hidden; +} + +.sIFR-alternate { + visibility: visible !important; + display: block !important; + position: static !important; + left: auto !important; + top: auto !important; +} \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/sIFR-screen.css b/library/simplepie/demo/for_the_demo/sIFR-screen.css new file mode 100644 index 000000000..778e09d2b --- /dev/null +++ b/library/simplepie/demo/for_the_demo/sIFR-screen.css @@ -0,0 +1,39 @@ +/*=:project + scalable Inman Flash Replacement (sIFR) version 3. + + =:file + Copyright: 2006 Mark Wubben. + Author: Mark Wubben, + + =:history + * IFR: Shaun Inman + * sIFR 1: Mike Davidson, Shaun Inman and Tomas Jogin + * sIFR 2: Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben + + =:license + This software is licensed and provided under the CC-GNU LGPL. + See +*/ + +/*---- sIFR ---*/ +.sIFR-flash { + visibility: visible !important; + margin: 0; + padding: 0; +} + +.sIFR-replaced { + visibility: visible !important; +} + +.sIFR-alternate { + position: absolute; + left: 0; + top: 0; + width: 0; + height: 0; + display: block; + overflow: hidden; +} + +/*---- Header styling ---*/ diff --git a/library/simplepie/demo/for_the_demo/sifr-config.js b/library/simplepie/demo/for_the_demo/sifr-config.js new file mode 100644 index 000000000..e7066b361 --- /dev/null +++ b/library/simplepie/demo/for_the_demo/sifr-config.js @@ -0,0 +1,40 @@ +var yanone_kaffeesatz = { + src: './for_the_demo/yanone-kaffeesatz-bold.swf' +}; + +var lucida_grande = { + src: './for_the_demo/lucida-grande-bold.swf' +}; + +sIFR.activate(yanone_kaffeesatz); +//sIFR.activate(lucida_grande); + +sIFR.replace(yanone_kaffeesatz, { +//sIFR.replace(lucida_grande, { + + selector: 'h3.header', + wmode: 'transparent', + css: { + '.sIFR-root': { + 'text-align': 'center', + 'color': '#000000', + 'font-weight': 'bold', + 'background-color': '#EEFFEE', + + 'font-size': '50px', // For Yanone Kaffeesatz + //'font-size': '40px', // For Lucida Grande + + 'letter-spacing': '0' // For Yanone Kaffeesatz + //'letter-spacing': '-4' // For Lucida Grande + + }, + 'a': { + 'text-decoration': 'none', + 'color': '#000000' + }, + 'a:hover': { + 'text-decoration': 'none', + 'color': '#666666' + } + } +}); diff --git a/library/simplepie/demo/for_the_demo/sifr.js b/library/simplepie/demo/for_the_demo/sifr.js new file mode 100644 index 000000000..0a8b1b6dc --- /dev/null +++ b/library/simplepie/demo/for_the_demo/sifr.js @@ -0,0 +1,19 @@ +/*=:project + scalable Inman Flash Replacement (sIFR) 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_fc=_f8.className||"";if(/\s+/.test(_fc)){if(_fc.indexOf(_42)>-1){_fc=_fc.match("(\\s|^)"+_42+"-([^\\s$]*)(\\s|$)")[2]}else{_fc=_fc.match(/^([^\s]+)/)[1]}}if(_fc!=""){_fa.push("class=\""+_fc+"\"")}if(_fb=="a"){var _fd=_f8.getAttribute("href")||"";var _fe=_f8.getAttribute("target")||"";_fa.push("href=\""+_fd+"\"","target=\""+_fe+"\"")}_f5.push("<"+_fb+(_fa.length>0?" ":"")+escape(_fa.join(" "))+">");if(_f8.hasChildNodes()){_f4.push(i);i=0;_f6=_f8.childNodes;continue}else{if(!/^(br|img)$/i.test(_f8.nodeName)){_f5.push("")}}}if(_f4.length>0&&!_f8.nextSibling){do{i=_f4.pop();_f6=_f8.parentNode.parentNode.childNodes;_f8=_f6[i];if(_f8){_f5.push("")}}while(i==_f6.length-1&&_f4.length>0)}i++}return _f5.join("").replace(/\n|\r/g,"")}function CallbackInfo(id,vars,_101,_102){this.id=id;this.vars=vars;this._replacementHandler=_101;this._firedReplacementEvent=!(this._replacementHandler!=null);this._fixHover=_102;this._setClasses=!_3b.delayCss;this.html="";this._pings=0}CallbackInfo.prototype.getFlashElement=function(){return document.getElementById(this.id)};CallbackInfo.prototype.handle=function(info,arg){if(/(FSCommand\:)?resize/.test(info)){var _105=this.getFlashElement();var $=arg.split(/\:|,/);_105.setAttribute($[0],$[1]);if($.length>2){_105.setAttribute($[2],$[3])}if(!this._setClasses){if(!ua.ie&&!ua.opera){dom.addClass(_3f,_105)}dom.removeClass(_3e,_105.parentNode);dom.addClass(_3d,_105.parentNode);this._setClasses=true}if(ua.khtml){var _107=_105.offsetHeight}if(!this._firedReplacementEvent){this._replacementHandler(this);this._firedReplacementEvent=true}}else{if(/(FSCommand\:)?resetmovie/.test(info)){this.resetMovie()}else{if(/(FSCommand\:)?ping/.test(info)){if(this._pings>0){this.setupFixHover()}this._pings++}else{if(this.debugHandler&&/(FSCommand\:)?debug/.test(info)){this.debugHandler(info,arg)}}}}};CallbackInfo.prototype.call=function(type,_109){var _10a=this.getFlashElement();if(!_10a){return}_10a.SetVariable("callbackType",type);_10a.SetVariable("callbackValue",_109);_10a.SetVariable("callbackTrigger",true)};CallbackInfo.prototype.replaceText=function(_10b){_10b=escape(_10b);this.call("replacetext",_10b);this.vars[0]="content="+_10b;this.html=this.html.replace(/(flashvars(=|\"\svalue=)\")[^\"]+/,"$1"+encodeURI(this.vars.join("&")))};CallbackInfo.prototype.resetMovie=function(){var _10c=this.getFlashElement();var node=_10c.parentNode;node.replaceChild(dom.nodeFromHtml(this.html),_10c);this.setupFixHover()};CallbackInfo.prototype.setupFixHover=function(){var _10e=this.getFlashElement();if(!this._fixHover||!_10e){return}var node=_10e.parentNode;if(node.addEventListener){node.addEventListener("mouseout",_72.bind(this,"fixHover"),false)}else{if(node.attachEvent){node.attachEvent("onmouseout",_72.bind(this,"fixHover"))}}};CallbackInfo.prototype.fixHover=function(){this.call("resettext")}}; \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/simplepie.css b/library/simplepie/demo/for_the_demo/simplepie.css new file mode 100644 index 000000000..3753cb96d --- /dev/null +++ b/library/simplepie/demo/for_the_demo/simplepie.css @@ -0,0 +1,397 @@ +/* +Theme Name: SimplePie +Theme URI: http://simplepie.org +Description: A simple, yet beautiful theme inspired by several cleanly designed websites. +Version: 1.4 +Author: Ryan Parman +Author URI: http://skyzyx.com +Updated: 21 June 2007 +*/ + + +/********************************************* +HYPERLINK STYLES +*********************************************/ +a { + color:#369; + text-decoration:underline; + padding:0 1px; +} + +a:hover { + color:#fff !important; + background-color:#333; + text-decoration:none; + padding:0 1px; +} + +a.nohover { + text-decoration:none; + border:none; +} + +a.nohover:hover { + background-color:transparent; + border:none; +} + +a.namelink { + padding:0; + margin:0; + overflow:hidden; + height:1px; +} + +h4 a, +.sample_feeds a { + color:#000; +} + + +/********************************************* +GENERAL STYLES +*********************************************/ +body { + /*font:12px/18px Verdana, sans-serif;*/ + font:14px/1.5em "Lucida Grande", Tahoma, sans-serif; + letter-spacing:0px; + color:#333; + background-color:#fff; + margin:0; + padding:0; +} + +div#site { + width:600px; + margin:50px auto 0 auto; +} + +h1#logo { + margin:0; + padding:0; + text-align:center; +} + +h1#logo a, +h1#logo a:hover { + background-color:transparent; + text-decoration:none; + padding:0; +} + +h2.image { + margin:0; + padding:0; + text-align:center; +} + +h3 { + margin:20px 0 0 0; + padding:0; + font-size:1.5em; +} + +h4 { + margin:20px 0 0 0; + padding:0; + font-size:1.2em; + letter-spacing:-1px; +} + +h5 { + margin:10px 0 0 0; + padding:0; + font-size:1em; + font-weight:bold; +} + +em { + font-style:normal; + background-color:#ffc; +} + +p { + margin:0; + padding:5px 0; +} + +ul, ol { + margin:10px 0 10px 20px; + padding:0 0 0 15px; +} + +ul li, ol li { + margin:0 0 7px 0; + padding:0 0 0 3px; +} + +form { + margin:0; + padding:0; +} + +code { + font-size:1em; + background-color:#f3f3ff; + color:#000; +} + +div#site pre { + background-color:#f3f3ff; + color:#000080; + border:1px dotted #000080; + overflow:auto; + padding:3px 5px; +} + +blockquote { + font-size:1em; + color:#666; + border-left:4px solid #666; + margin:10px 0 10px 30px; + padding:0 5px 0 10px; + background:#f3f3f3 url(background_blockquote.png) repeat top left; +} + +input, select, textarea { + font-size:12px; + line-height:1.2em; + padding:2px; +} + +input[type=text], select, textarea { + background-color:#e9f5ff; + border:1px solid #333; +} + +input[type=text]:focus, select:focus, textarea:focus { + background-color:#ffe; +} + +.clearLeft {clear:left;} +.clearRight {clear:right;} +.clearBoth {clear:both;} +.hide {display:none;} + + +/********************************************* +NAVIGATION STYLES +*********************************************/ +div#header { + background:#fff url(top_gradient.gif) repeat-x top left; + margin:0; + padding:0; +} + +div#header form { + margin:0; + padding:0; +} + +div#header div#headerInner { + margin:0; + padding:0; +} + +div#header div#headerInner div#logoContainer {} + +div#header div#headerInner div#logoContainerInner { + width:550px; + margin:0 auto; + padding:20px; +} + +div#header div#headerInner div#logoContainer div#logo { + float:left; + width:200px; +} + +div#header div#headerInner div#logoContainer div#logo a, +div#header div#headerInner div#logoContainer div#logo a:hover { + border:none; + background:none; +} + +div#header div#headerInner div#logoContainer div#feed { + float:right; + width:300px; + text-align:right; + padding:10px 0 0 0; +} + +div#header div#headerInner div#logoContainer div#feed input.text { + width:60%; +} + +div#header div#headerInner div#menu { + background:#eee url(background_menuitem_shadow.gif) repeat-x top left; + border-top:2px solid #ccc; + border-bottom:1px solid #ddd; + text-align:center; +} + +div#header div#headerInner div#menu table { + width:auto; + margin:0 auto; +} + +div#header div#headerInner div#menu ul { + display:block; + width:100%; + margin:0 auto; + padding:0; + font-size:12px; +} + +div#header div#headerInner div#menu ul li { + display:block; + float:left; +} + +div#header div#headerInner div#menu ul li a { + display:block; + margin:-2px 0 0 0; + padding:5px 7px 8px 7px; + text-decoration:none; + color:#666 !important; + background-color:transparent; +} + +div#header div#headerInner div#menu ul li a:hover { + display:block; + margin:-2px 0 0 0; + padding:5px 7px 8px 7px; + text-decoration:none; + color:#666; + background:#fff url(background_menuitem_off.gif) no-repeat bottom right; +} + +body#bodydemo div#header div#headerInner div#menu ul li#demo a { + display:block; + margin:-2px 0 0 0; + padding:5px 7px 8px 7px; + text-decoration:none; + color:#333; + font-weight:bold; + background:#fff url(background_menuitem.gif) no-repeat bottom right; +} + + +/********************************************* +CONTENT STYLES +*********************************************/ +div.chunk { + margin:20px 0 0 0; + padding:0 0 10px 0; + border-bottom:1px solid #ccc; +} + +div.topchunk { + margin:0 !important; +} + +.footnote, +.footnote a { + font-size:12px; + line-height:1.3em; + color:#aaa; +} + +.footnote em { + background-color:transparent; + font-style:italic; +} + +.footnote code { + background-color:transparent; + font:11px/14px monospace; + color:#aaa; +} + +p.subscribe { + background-color:#f3f3f3; + font-size:12px; + text-align:center; +} + +p.highlight { + background-color:#ffc; + font-size:12px; + text-align:center; +} + +p.sample_feeds { + font-size:12px; + line-height:1.2em; +} + +div.sp_errors { + background-color:#eee; + padding:5px; + text-align:center; + font-size:12px; +} + +.noborder { + border:none !important; +} + +img.favicon { + margin:0 4px -2px 0; + width:16px; + height:16px; +} + +p.favicons a, +p.favicons a:hover { + border:none; + background-color:transparent; +} + +p.favicons img { + border:none; +} + + +/********************************************* +DEMO STYLES +*********************************************/ +div#sp_input { + background-color:#ffc; + border:2px solid #f90; + padding:5px; + text-align:center; +} + +div#sp_input input.text { + border:1px solid #999; + background:#e9f5ff url(feed.png) no-repeat 4px 50%; + width:75%; + padding:2px 2px 2px 28px; + font:18px/22px "Lucida Grande", Verdana, sans-serif; + font-weight:bold; + letter-spacing:-1px; +} + +form#sp_form { + margin:15px 0; +} + +div.focus { + margin:0; + padding:10px 20px; + background-color:#efe; +} + +p.sample_feeds { + text-align:justify; +} + + +/********************************************* +SIFR STYLES +*********************************************/ +.sIFR-active h3.header { + visibility:hidden; + line-height:1em; +} diff --git a/library/simplepie/demo/for_the_demo/sleight.js b/library/simplepie/demo/for_the_demo/sleight.js new file mode 100644 index 000000000..4b5058e9a --- /dev/null +++ b/library/simplepie/demo/for_the_demo/sleight.js @@ -0,0 +1,31 @@ +/********************************************************** +Sleight +(c) 2001, Aaron Boodman +http://www.youngpup.net +**********************************************************/ + +if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) +{ + document.writeln(''); + window.attachEvent("onload", fnLoadPngs); +} + +function fnLoadPngs() +{ + var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, ''); + var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5); + + for (var i = document.images.length - 1, img = null; (img = document.images[i]); i--) + { + if (itsAllGood && img.src.match(/\.png$/i) != null) + { + var src = img.src; + var div = document.createElement("DIV"); + div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')" + div.style.width = img.width + "px"; + div.style.height = img.height + "px"; + img.replaceNode(div); + } + img.style.visibility = "visible"; + } +} diff --git a/library/simplepie/demo/for_the_demo/source_files/place_audio_fireworksfile.png b/library/simplepie/demo/for_the_demo/source_files/place_audio_fireworksfile.png new file mode 100644 index 000000000..2bfd87d0c Binary files /dev/null and b/library/simplepie/demo/for_the_demo/source_files/place_audio_fireworksfile.png differ diff --git a/library/simplepie/demo/for_the_demo/source_files/place_video_fireworksfile.png b/library/simplepie/demo/for_the_demo/source_files/place_video_fireworksfile.png new file mode 100644 index 000000000..d0629769c Binary files /dev/null and b/library/simplepie/demo/for_the_demo/source_files/place_video_fireworksfile.png differ diff --git a/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/SifrStyleSheet.as b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/SifrStyleSheet.as new file mode 100644 index 000000000..6a98ca552 --- /dev/null +++ b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/SifrStyleSheet.as @@ -0,0 +1,71 @@ +/*=:project + scalable Inman Flash Replacement (sIFR) version 3. + + =:file + Copyright: 2006 Mark Wubben. + Author: Mark Wubben, + + =:history + * IFR: Shaun Inman + * sIFR 1: Mike Davidson, Shaun Inman and Tomas Jogin + * sIFR 2: Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben + + =:license + This software is licensed and provided under the CC-GNU LGPL. + See +*/ + +import TextField.StyleSheet; + +class SifrStyleSheet extends TextField.StyleSheet { + public var fontSize; + public var latestLeading = 0; + + public function parseCSS(cssText:String) { + var native = new TextField.StyleSheet(); + var parsed = native.parseCSS(cssText); + + if(!parsed) return false; + + var selectors = native.getStyleNames(); + for(var i = selectors.length - 1; i >= 0; i--) { + var selector = selectors[i]; + var nativeStyle = native.getStyle(selector); + var style = this.getStyle(selector) || nativeStyle; + if(style != nativeStyle) { + for(var property in nativeStyle) style[property] = nativeStyle[property]; + } + this.setStyle(selector, style); + } + + return true; + } + + // Apply leading to the textFormat. Much thanks to . + private function applyLeading(format, leading) { + this.latestLeading = leading; + + if(leading >= 0) { + format.leading = leading; + return format; + } + + // Workaround for negative leading, which is ignored otherwise. + var newFormat = new TextFormat(null, null, null, null, null, null, null, null, null, null, null, null, leading); + for(var property in format) if(property != 'leading') newFormat[property] = format[property]; + + return newFormat; + } + + public function transform(style) { + var format = super.transform(style); + if(style.leading) format = applyLeading(format, style.leading); + if(style.letterSpacing) format.letterSpacing = style.letterSpacing; + // Support font sizes relative to the size of .sIFR-root. + if(this.fontSize && style.fontSize && style.fontSize.indexOf('%')) { + format.size = this.fontSize * parseInt(style.fontSize) / 100; + } + format.kerning = _root.kerning == 'true' || !(_root.kerning == 'false') || sIFR.defaultKerning; + return format; + } +} \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/_README_.txt b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/_README_.txt new file mode 100644 index 000000000..2b9d32d20 --- /dev/null +++ b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/_README_.txt @@ -0,0 +1,12 @@ +This is a pre-release nightly of sIFR 3 (r245 to be exact). We (the SimplePie team) will be updating the +sIFR code and font files from time to time as new releases of sIFR 3 are made available. + +In this folder you'll find a few Flash 8 files. The only one of you might want to mess with is sifr.fla. + * Open it up + * Double-click the rectangle in the middle + * Select all + * Change the font + +More information about sIFR 3 can be found here: + * http://dev.novemberborn.net/sifr3/ + * http://wiki.novemberborn.net/sifr3/ \ No newline at end of file diff --git a/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/options.as b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/options.as new file mode 100644 index 000000000..4d371954b --- /dev/null +++ b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/options.as @@ -0,0 +1,12 @@ +// MTASC only parses as-files with class definitions, so here goes... +class Options { + public static function apply() { + sIFR.fromLocal = true; + sIFR.domains = ['*']; + + // Parsing `p.foo` might not work, see: + // Appearantly you have to use hex color codes as well, names are not supported! + + sIFR.styles.parseCSS('.foo { text-decoration: underline; }'); + } +} diff --git a/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sIFR.as b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sIFR.as new file mode 100644 index 000000000..4902e003f --- /dev/null +++ b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sIFR.as @@ -0,0 +1,359 @@ +/*=:project + scalable Inman Flash Replacement (sIFR) version 3. + + =:file + Copyright: 2006 Mark Wubben. + Author: Mark Wubben, + + =:history + * IFR: Shaun Inman + * sIFR 1: Mike Davidson, Shaun Inman and Tomas Jogin + * sIFR 2: Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben + + =:license + This software is licensed and provided under the CC-GNU LGPL. + See +*/ + +import SifrStyleSheet; + +class sIFR { + public static var DEFAULT_TEXT = 'Rendered with sIFR 3, revision 245'; + public static var CSS_ROOT_CLASS = 'sIFR-root'; + public static var DEFAULT_WIDTH = 300; + public static var DEFAULT_HEIGHT = 100; + public static var DEFAULT_ANTI_ALIAS_TYPE = 'advanced'; + public static var MARGIN_LEFT = -3; + public static var PADDING_BOTTOM = 5; // Extra padding to make sure the movie is high enough in most cases. + public static var LEADING_REMAINDER = 2; // Flash uses the specified leading minus 2 as the applied leading. + + public static var MAX_FONT_SIZE = 126; + public static var ALIASING_MAX_FONT_SIZE = 48; + + //= Holds CSS properties and other rendering properties for the Flash movie. + // *Don't overwrite!* + public static var styles:SifrStyleSheet = new SifrStyleSheet(); + //= Allow sIFR to be run from localhost + public static var fromLocal:Boolean = true; + //= Array containing domains for which sIFR may render text. Used to prevent + // hotlinking. Use `*` to allow all domains. + public static var domains:Array = []; + //= Whether kerning is enabled by default. This can be overriden from the client side. + // See also . + public static var defaultKerning:Boolean = true; + //= Default value which can be overriden from the client side. + // See also . + public static var defaultSharpness:Number = 0; + //= Default value which can be overriden from the client side. + // See also . + public static var defaultThickness:Number = 0; + //= Default value which can be overriden from the client side. + // See also . + public static var defaultOpacity:Number = -1; // Use client settings + //= Default value which can be overriden from the client side. + // See also . + public static var defaultBlendMode:Number = -1; // Use cliest settings + //= Overrides the grid fit type as defined on the client side. + // See also . + public static var enforcedGridFitType:String = null; + //= If `true` sIFR won't override the anti aliasing set in the Flash IDE when exporting. + // Thickness and sharpness won't be affected either. + public static var preserveAntiAlias:Boolean = false; + //= If `true` sIFR will disable anti-aliasing if the font size is larger than `ALIASING_MAX_FONT_SIZE`. + // This setting is *independent* from `preserveAntiAlias`. + public static var conditionalAntiAlias:Boolean = true; + //= Sets the anti alias type. By default it's `DEFAULT_ANTI_ALIAS_TYPE`. + // See also . + public static var antiAliasType:String = null; + //= Flash filters can be added to this array and will be applied to the text field. + public static var filters:Array = []; + //= A mapping from the names of the filters to their actual objecs, used when transforming + // filters defined on the client. You can add additional filters here so they'll be supported + // when defined on the client. + public static var filterMap:Object = { + DisplacementMapFilter : flash.filters.DisplacementMapFilter, + ColorMatrixFilter : flash.filters.ColorMatrixFilter, + ConvolutionFilter : flash.filters.ConvolutionFilter, + GradientBevelFilter : flash.filters.GradientBevelFilter, + GradientGlowFilter : flash.filters.GradientGlowFilter, + BevelFilter : flash.filters.BevelFilter, + GlowFilter : flash.filters.GlowFilter, + BlurFilter : flash.filters.BlurFilter, + DropShadowFilter : flash.filters.DropShadowFilter + }; + + private static var instance; + + private var textField; + private var content; + private var realHeight; + private var originalHeight; + private var currentHeight; + private var fontSize; + private var tuneWidth; + private var tuneHeight; + + + + //= Sets the default styles for `sIFR.styles`. This method is called + // directly in `sifr.fla`, before options are applied. + public static function setDefaultStyles() { + sIFR.styles.parseCSS([ + '.', CSS_ROOT_CLASS, ' { color: #000000; }', + 'strong { display: inline; font-weight: bold; } ', + 'em { display: inline; font-style: italic; }', + 'a { color: #0000FF; text-decoration: underline; }', + 'a:hover { color: #0000FF; text-decoration: none; }' + ].join('')); + } + + //= Validates the domain sIFR is being used on. + // Returns `true` if the domain is valid, `false` otherwise. + public static function checkDomain():Boolean { + if(sIFR.domains.length == 0) return true; + + var domain = (new LocalConnection()).domain(); + if(sIFR.fromLocal) sIFR.domains.push('localhost'); + + for(var i = 0; i < sIFR.domains.length; i++) { + var match = sIFR.domains[i]; + if(match == '*' || match == domain) return true; + + var wildcard = match.lastIndexOf('*'); + if(wildcard > -1) { + match = match.substr(wildcard + 1); + var matchPosition = domain.lastIndexOf(match); + if(matchPosition > -1 && (matchPosition + match.length) == domain.length) return true; + } + } + + return false; + } + + //= Runs sIFR. Called automatically. + public static function run() { + var holder = _root.holder; + var content = checkDomain() ? unescape(_root.content) : DEFAULT_TEXT + if(content == 'undefined' || content == '') { + content = DEFAULT_TEXT; + fscommand('resetmovie', ''); + } else fscommand('ping', ''); + + // Sets stage parameters + Stage.scaleMode = 'noscale'; + Stage.align = 'TL'; + Stage.showMenu = false; + + // Other parameters + var opacity = parseInt(_root.opacity); + if(!isNaN(opacity)) holder._alpha = sIFR.defaultOpacity == -1 ? opacity : sIFR.defaultOpacity; + else holder._alpha = 100; + _root.blendMode = sIFR.defaultBlendMode == -1 ? _root.blendmode : sIFR.defaultBlendMode; + + sIFR.instance = new sIFR(holder.txtF, content); + // This should ignore resizes from the callback. Disabled for now. +/* if(_root.zoomsupport == 'true') Stage.addListener({onResize: function() { sIFR.instance.scale() }});*/ + + // Setup callbacks + _root.watch('callbackTrigger', function() { + sIFR.callback(); + return false; + }); + } + + private static function eval(str) { + var as; + + if(str.charAt(0) == '{') { // Ah, we need to create an object + as = {}; + str = str.substring(1, str.length - 1); + var $ = str.split(','); + for(var i = 0; i < $.length; i++) { + var $1 = $[i].split(':'); + as[$1[0]] = sIFR.eval($1[1]); + } + } else if(str.charAt(0) == '"') { // String + as = str.substring(1, str.length - 1); + } else if(str == 'true' || str == 'false') { // Boolean + as = str == 'true'; + } else { // Float + as = parseFloat(str); + } + + return as; + } + + private function applyFilters() { + var $filters = this.textField.filters; + $filters = $filters.concat(sIFR.filters); + + var $ = _root.flashfilters.split(';'); // name,prop:value,...; + for(var i = 0; i < $.length; i++) { + var $1 = $[i].split(','); + + var newFilter = new sIFR.filterMap[$1[0]](); + for(var j = 1; j < $1.length; j++) { + var $2 = $1[j].split(':'); + newFilter[$2[0]] = sIFR.eval(unescape($2[1])); + } + + $filters.push(newFilter); + } + + this.textField.filters = $filters; + } + + private function sIFR(textField, content) { + this.textField = textField; + this.content = content; + + var offsetLeft = parseInt(_root.offsetleft); + textField._x = MARGIN_LEFT + (isNaN(offsetLeft) ? 0 : offsetLeft); + var offsetTop = parseInt(_root.offsettop); + if(!isNaN(offsetTop)) textField._y += offsetTop; + + tuneWidth = parseInt(_root.tunewidth); + if(isNaN(tuneWidth)) tuneWidth = 0; + tuneHeight = parseInt(_root.tuneheight); + if(isNaN(tuneHeight)) tuneHeight = 0; + + textField._width = tuneWidth + (isNaN(parseInt(_root.width)) ? DEFAULT_WIDTH : parseInt(_root.width)); + textField._height = tuneHeight + (isNaN(parseInt(_root.height)) ? DEFAULT_HEIGHT : parseInt(_root.height)); + textField.wordWrap = true; + textField.selectable = _root.selectable == 'true'; + textField.gridFitType = sIFR.enforcedGridFitType || _root.gridfittype; + this.applyFilters(); + + // Determine font-size and the number of lines + this.fontSize = parseInt(_root.size); + if(isNaN(this.fontSize)) this.fontSize = 26; + styles.fontSize = this.fontSize; + + if(!sIFR.preserveAntiAlias && (sIFR.conditionalAntiAlias && this.fontSize < ALIASING_MAX_FONT_SIZE + || !sIFR.conditionalAntiAlias)) { + textField.antiAliasType = sIFR.antiAliasType || DEFAULT_ANTI_ALIAS_TYPE; + } + + if(!sIFR.preserveAntiAlias || !isNaN(parseInt(_root.sharpness))) { + textField.sharpness = parseInt(_root.sharpness); + } + if(isNaN(textField.sharpness)) textField.sharpness = sIFR.defaultSharpness; + + if(!sIFR.preserveAntiAlias || !isNaN(parseInt(_root.thickness))) { + textField.thickness = parseInt(_root.thickness); + } + if(isNaN(textField.thickness)) textField.thickness = sIFR.defaultThickness; + + // Set font-size and other styles + sIFR.styles.parseCSS(unescape(_root.css)); + + var rootStyle = styles.getStyle('.sIFR-root') || {}; + rootStyle.fontSize = this.fontSize; // won't go higher than 126! + styles.setStyle('.sIFR-root', rootStyle); + textField.styleSheet = styles; + + this.write(content); + this.repaint(); + } + + private function repaint() { + var leadingFix = this.isSingleLine() ? sIFR.styles.latestLeading : 0; + if(leadingFix > 0) leadingFix -= LEADING_REMAINDER; + + // Flash wants to scroll the movie by one line, by adding the fontSize to the + // textField height this is no longer happens. We also add the absolute tuneHeight, + // to prevent a negative value from triggering the bug. We won't send the fake + // value to the JavaScript side, though. + textField._height = textField.textHeight + PADDING_BOTTOM + this.fontSize + Math.abs(tuneHeight) + tuneHeight - leadingFix; + this.realHeight = textField._height - this.fontSize - Math.abs(tuneHeight); + var arg = 'height:' + this.realHeight; + if(_root.fitexactly == 'true') arg += ',width:' + (textField.textWidth + tuneWidth); + fscommand('resize', arg); + + this.originalHeight = textField._height; + this.currentHeight = Stage.height; + + textField._xscale = textField._yscale = parseInt(_root.zoom); + } + + private function write(content) { + this.textField.htmlText = ['

    ', + content, '

    ' + ].join(''); + } + + private function isSingleLine() { + return Math.round((this.textField.textHeight - sIFR.styles.latestLeading) / this.fontSize) == 1; + } + + //= Scales the text field to the new scale of the Flash movie itself. + public function scale() { + this.currentHeight = Stage.height; + var scale = 100 * Math.round(this.currentHeight / this.originalHeight); + textField._xscale = textField._yscale = scale; + } + + private function calculateRatios() { + var strings = ['X', 'X
    X', 'X
    X
    X', 'X
    X
    X
    X']; + var results = {}; + + for(var i = 1; i <= strings.length; i++) { + var size = 6; + + this.write(strings[i - 1]); + while(size < MAX_FONT_SIZE) { + var rootStyle = sIFR.styles.getStyle('.sIFR-root') || {}; + rootStyle.fontSize = size; + sIFR.styles.setStyle('.sIFR-root', rootStyle); + this.textField.styleSheet = sIFR.styles; + this.repaint(); + var ratio = (this.realHeight - PADDING_BOTTOM) / i / size; + if(!results[size]) results[size] = ratio; + else results[size] = ((i - 1) * results[size] + ratio) / i; + size++; + } + } + + var sizes = [], ratios = []; + var ratiosToSizes = {}, sizesToRatios = {}; + + for(var size in results) { + if(results[size] == Object.prototype[size]) continue; + var ratio = results[size]; + ratiosToSizes[ratio] = Math.max(ratio, parseInt(size)); + } + + for(var ratio in ratiosToSizes) { + if(ratiosToSizes[ratio] == Object.prototype[ratio]) continue; + sizesToRatios[ratiosToSizes[ratio]] = roundDecimals(ratio, 2); + sizes.push(ratiosToSizes[ratio]); + } + + sizes.sort(function(a, b) { return a - b; }); + for(var j = 0; j < sizes.length - 1; j++) ratios.push(sizes[j], sizesToRatios[sizes[j]]); + ratios.push(sizesToRatios[sizes[sizes.length - 1]]); + + fscommand('debug:ratios', '[' + ratios.join(',') + ']'); + } + + private function roundDecimals(value, decimals) { + return Math.round(value * Math.pow(10, decimals)) / Math.pow(10, decimals); + } + + public static function callback() { + switch(_root.callbackType) { + case 'replacetext': + sIFR.instance.content = _root.callbackValue; + sIFR.instance.write(_root.callbackValue); + sIFR.instance.repaint(); + break; + case 'resettext': + sIFR.instance.write(''); + sIFR.instance.write(sIFR.instance.content); + break; + case 'ratios': + sIFR.instance.calculateRatios(); + break; + } + } +} diff --git a/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sifr.fla b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sifr.fla new file mode 100644 index 000000000..2aa3f647f Binary files /dev/null and b/library/simplepie/demo/for_the_demo/source_files/sIFR-r245/sifr.fla differ diff --git a/library/simplepie/demo/for_the_demo/top_gradient.gif b/library/simplepie/demo/for_the_demo/top_gradient.gif new file mode 100644 index 000000000..f77bd38f9 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/top_gradient.gif differ diff --git a/library/simplepie/demo/for_the_demo/verdana.swf b/library/simplepie/demo/for_the_demo/verdana.swf new file mode 100644 index 000000000..baf035047 Binary files /dev/null and b/library/simplepie/demo/for_the_demo/verdana.swf differ diff --git a/library/simplepie/demo/for_the_demo/yanone-kaffeesatz-bold.swf b/library/simplepie/demo/for_the_demo/yanone-kaffeesatz-bold.swf new file mode 100644 index 000000000..c812a79dc Binary files /dev/null and b/library/simplepie/demo/for_the_demo/yanone-kaffeesatz-bold.swf differ diff --git a/library/simplepie/demo/handler_image.php b/library/simplepie/demo/handler_image.php new file mode 100644 index 000000000..49c3ec89b --- /dev/null +++ b/library/simplepie/demo/handler_image.php @@ -0,0 +1,6 @@ + diff --git a/library/simplepie/demo/index.php b/library/simplepie/demo/index.php new file mode 100644 index 000000000..1481ba917 --- /dev/null +++ b/library/simplepie/demo/index.php @@ -0,0 +1,295 @@ +force_fsockopen(true); + +// Make sure that page is getting passed a URL +if (isset($_GET['feed']) && $_GET['feed'] !== '') +{ + // Strip slashes if magic quotes is enabled (which automatically escapes certain characters) + if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) + { + $_GET['feed'] = stripslashes($_GET['feed']); + } + + // Use the URL that was passed to the page in SimplePie + $feed->set_feed_url($_GET['feed']); + + // XML dump + $feed->enable_xml_dump(isset($_GET['xmldump']) ? true : false); +} + +// Allow us to change the input encoding from the URL string if we want to. (optional) +if (!empty($_GET['input'])) +{ + $feed->set_input_encoding($_GET['input']); +} + +// Allow us to choose to not re-order the items by date. (optional) +if (!empty($_GET['orderbydate']) && $_GET['orderbydate'] == 'false') +{ + $feed->enable_order_by_date(false); +} + +// Allow us to cache images in feeds. This will also bypass any hotlink blocking put in place by the website. +if (!empty($_GET['image']) && $_GET['image'] == 'true') +{ + $feed->set_image_handler('./handler_image.php'); +} + +// We'll enable the discovering and caching of favicons. +$feed->set_favicon_handler('./handler_image.php'); + +// Initialize the whole SimplePie object. Read the feed, process it, parse it, cache it, and +// all that other good stuff. The feed's information will not be available to SimplePie before +// this is called. +$success = $feed->init(); + +// We'll make sure that the right content type and character encoding gets set automatically. +// This function will grab the proper character encoding, as well as set the content type to text/html. +$feed->handle_content_type(); + +// When we end our PHP block, we want to make sure our DOCTYPE is on the top line to make +// sure that the browser snaps into Standards Mode. +?> + + + +SimplePie: Demo + + + + + + + + + + + + + + + +
    + +
    + +
    +
    +
    + + + +

     

    + + +
    +
    + + + error()) + { + // If so, start a
    element with a classname so we can style it. + echo '
    ' . "\r\n"; + + // ... and display it. + echo '

    ' . htmlspecialchars($feed->error()) . "

    \r\n"; + + // Close the
    element we opened. + echo '
    ' . "\r\n"; + } + ?> + + +

    Or try one of the following: + 詹姆斯.com, + adult swim, + Afterdawn, + Ajaxian, + Andy Budd, + Ask a Ninja, + AtomEnabled.org, + BBC News, + BBC Arabic, + BBC China, + BBC Russia, + Brent Simmons, + Channel Frederator, + CNN, + Digg, + Diggnation, + Flickr, + Google News, + Google Video, + Harvard Law, + Hebrew Language, + InfoWorld, + iTunes, + Japanese Language, + Korean Language, + mir.aculo.us, + Movie Trailers, + Newspond, + Nick Bradbury, + OK/Cancel, + OS News, + Phil Ringnalda, + Photoshop Videocast, + Romanian Language, + Russian Language, + Traditional Chinese Language, + Technorati, + Tim Bray, + TUAW, + TVgasm, + UNEASYsilence, + Web 2.0 Show, + Windows Vista Blog, + XKCD, + Yahoo! News, + You Tube, + Zeldman

    + +
    + +
    + + + +
    + + +

    get_link()) echo ''; echo $feed->get_title(); if ($feed->get_link()) echo ''; ?>

    + + + get_description(); ?> + +
    + + + + + + + get_items() as $item): ?> +
    + + get_favicon()) + { + $favicon = './for_the_demo/favicons/alternate.png'; + } + ?> + + +

    Faviconget_permalink()) echo ''; echo $item->get_title(); if ($item->get_permalink()) echo ''; ?> get_date('j M Y, g:i a'); ?>

    + + + get_content(); ?> + + get_enclosure(0)) + { + // Use the embed() method to embed the enclosure into the page inline. + echo '
    '; + echo '

    ' . $enclosure->embed(array( + 'audio' => './for_the_demo/place_audio.png', + 'video' => './for_the_demo/place_video.png', + 'mediaplayer' => './for_the_demo/mediaplayer.swf', + 'altclass' => 'download' + )) . '

    '; + + if ($enclosure->get_link() && $enclosure->get_type()) + { + echo '

    (' . $enclosure->get_type(); + if ($enclosure->get_size()) + { + echo '; ' . $enclosure->get_size() . ' MB'; + } + echo ')

    '; + } + if ($enclosure->get_thumbnail()) + { + echo '
    '; + } + echo '
    '; + } + ?> + + +

    + Blinklist + Blogmarks + del.icio.us + Digg + Ma.gnolia + My Web 2.0 + Newsvine + Reddit + Segnalo + Simpy + Spurl + Wists + Technorati +

    + +
    + + + + + + + +
    + +
    + +

    Page processed in seconds.

    + + +

    Powered by . Run the SimplePie Compatibility Test. SimplePie is © 2004–, Ryan Parman and Geoffrey Sneddon, and licensed under the BSD License.

    +
    + +
    + +
    + + + diff --git a/library/simplepie/demo/minimalistic.php b/library/simplepie/demo/minimalistic.php new file mode 100644 index 000000000..56509c00c --- /dev/null +++ b/library/simplepie/demo/minimalistic.php @@ -0,0 +1,137 @@ +=')) + { + return microtime(true); + } + else + { + list($usec, $sec) = explode(' ', microtime()); + return ((float) $usec + (float) $sec); + } +} + +$start = microtime_float(); + +include('../simplepie.inc'); + +// Parse it +$feed = new SimplePie(); +if (!empty($_GET['feed'])) +{ + if (get_magic_quotes_gpc()) + { + $_GET['feed'] = stripslashes($_GET['feed']); + } + $feed->set_feed_url($_GET['feed']); + $feed->init(); +} +$feed->handle_content_type(); + +?> + + + +<?php echo (empty($_GET['feed'])) ? 'SimplePie' : 'SimplePie: ' . $feed->get_title(); ?> + + + + + + + + + + +

    get_title(); ?>

    + +
    +

     

    +
    + +
    + data): ?> + get_items(); ?> +

    Displaying get_item_quantity(); ?> most recent entries.

    + +
    +

    get_title(); ?> get_date('j M Y'); ?>

    + get_content(); ?> + get_enclosure(0)) + echo '

    Podcast

    '; + ?> +
    + +
    + +
    + + + + diff --git a/library/simplepie/demo/multifeeds.php b/library/simplepie/demo/multifeeds.php new file mode 100644 index 000000000..b23d792a2 --- /dev/null +++ b/library/simplepie/demo/multifeeds.php @@ -0,0 +1,108 @@ +set_feed_url(array( + 'http://rss.news.yahoo.com/rss/topstories', + 'http://news.google.com/?output=atom', + 'http://rss.cnn.com/rss/cnn_topstories.rss' +)); + +// When we set these, we need to make sure that the handler_image.php file is also trying to read from the same cache directory that we are. +$feed->set_favicon_handler('./handler_image.php'); +$feed->set_image_handler('./handler_image.php'); + +// Initialize the feed. +$feed->init(); + +// Make sure the page is being served with the UTF-8 headers. +$feed->handle_content_type(); + +// Begin the (X)HTML page. +?> + + + Multifeeds Test page + + + + +
    + + error): ?> +

    error()?>

    + + +
    +

    Quick-n-Dirty Multifeeds Demo

    +
    + + get_items() as $item): + + // Let's give ourselves a reference to the parent $feed object for this particular item. + $feed = $item->get_feed(); + ?> + +
    +

    get_title(), ENT_QUOTES, 'UTF-8'); ?>

    + + + get_content(); ?> + + get_enclosure()): ?> +
    + native_embed(array( + // New 'mediaplayer' attribute shows off Flash-based MP3 and FLV playback. + 'mediaplayer' => '../demo/for_the_demo/mediaplayer.swf' + )); ?> +
    + + +

    Source: get_title(); ?> | get_date('j M Y | g:i a'); ?>

    +
    + + + +

    This is a test of the emergency broadcast system. This is only a test… beeeeeeeeeeeeeeeeeeeeeeeeeep!

    + +
    + + \ No newline at end of file diff --git a/library/simplepie/demo/test.php b/library/simplepie/demo/test.php new file mode 100644 index 000000000..5b9943abb --- /dev/null +++ b/library/simplepie/demo/test.php @@ -0,0 +1,62 @@ +set_feed_url($_GET['feed']); + $feed->enable_cache(false); + $starttime = explode(' ', microtime()); + $starttime = $starttime[1] + $starttime[0]; + $feed->init(); + $endtime = explode(' ', microtime()); + $endtime = $endtime[1] + $endtime[0]; + $time = $endtime - $starttime; +} +else +{ + $time = 'null'; +} + +$feed->handle_content_type(); + +?> + +SimplePie Test +
    +
+
    \ No newline at end of file diff --git a/library/simplepie/idn/LICENCE b/library/simplepie/idn/LICENCE new file mode 100644 index 000000000..25a1d22df --- /dev/null +++ b/library/simplepie/idn/LICENCE @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/library/simplepie/idn/ReadMe.txt b/library/simplepie/idn/ReadMe.txt new file mode 100644 index 000000000..7ca8c7e6d --- /dev/null +++ b/library/simplepie/idn/ReadMe.txt @@ -0,0 +1,123 @@ +******************************************************************************* +* * +* IDNA Convert (idna_convert.class.php) * +* * +* http://idnaconv.phlymail.de mailto:phlymail@phlylabs.de * +******************************************************************************* +* (c) 2004-2007 phlyLabs, Berlin * +* This file is encoded in UTF-8 * +******************************************************************************* + +Introduction +------------ + +The class idna_convert allows to convert internationalized domain names +(see RFC 3490, 3491, 3492 and 3454 for detials) as they can be used with various +registries worldwide to be translated between their original (localized) form +and their encoded form as it will be used in the DNS (Domain Name System). + +The class provides two public methods, encode() and decode(), which do exactly +what you would expect them to do. You are allowed to use complete domain names, +simple strings and complete email addresses as well. That means, that you might +use any of the following notations: + +- www.nörgler.com +- xn--nrgler-wxa +- xn--brse-5qa.xn--knrz-1ra.info + +Errors, incorrectly encoded or invalid strings will lead to either a FALSE +response (when in strict mode) or to only partially converted strings. +You can query the occured error by calling the method get_last_error(). + +Unicode strings are expected to be either UTF-8 strings, UCS-4 strings or UCS-4 +arrays. The default format is UTF-8. For setting different encodings, you can +call the method setParams() - please see the inline documentation for details. +ACE strings (the Punycode form) are always 7bit ASCII strings. + +ATTENTION: We no longer supply the PHP5 version of the class. It is not +necessary for achieving a successfull conversion, since the supplied PHP code is +compatible with both PHP4 and PHP5. We expect to see no compatibility issues +with the upcoming PHP6, too. + + +Files +----- + +idna_convert.class.php - The actual class +idna_convert.create.npdata.php - Useful for (re)creating the NPData file +npdata.ser - Serialized data for NamePrep +example.php - An example web page for converting +ReadMe.txt - This file +LICENCE - The LGPL licence file + +The class is contained in idna_convert.class.php. +MAKE SURE to copy the npdata.ser file into the same folder as the class file +itself! + + +Examples +-------- + +1. Say we wish to encode the domain name nörgler.com: + +// Include the class +include_once('idna_convert.class.php'); +// Instantiate it * +$IDN = new idna_convert(); +// The input string, if input is not UTF-8 or UCS-4, it must be converted before +$input = utf8_encode('nörgler.com'); +// Encode it to its punycode presentation +$output = $IDN->encode($input); +// Output, what we got now +echo $output; // This will read: xn--nrgler-wxa.com + + +2. We received an email from a punycoded domain and are willing to learn, how + the domain name reads originally + +// Include the class +include_once('idna_convert.class.php'); +// Instantiate it (depending on the version you are using) with +$IDN = new idna_convert(); +// The input string +$input = 'andre@xn--brse-5qa.xn--knrz-1ra.info'; +// Encode it to its punycode presentation +$output = $IDN->decode($input); +// Output, what we got now, if output should be in a format different to UTF-8 +// or UCS-4, you will have to convert it before outputting it +echo utf8_decode($output); // This will read: andre@börse.knörz.info + + +3. The input is read from a UCS-4 coded file and encoded line by line. By + appending the optional second parameter we tell enode() about the input + format to be used + +// Include the class +include_once('idna_convert.class.php'); +// Instantiate it +$IDN = new dinca_convert(); +// Iterate through the input file line by line +foreach (file('ucs4-domains.txt') as $line) { + echo $IDN->encode(trim($line), 'ucs4_string'); + echo "\n"; +} + + +NPData +------ + +Should you need to recreate the npdata.ser file, which holds all necessary translation +tables in a serialized format, you can run the file idna_convert.create.npdata.php, which +creates the file for you and stores it in the same folder, where it is placed. +Should you need to do changes to the tables you can do so, but beware of the consequences. + + +Contact us +---------- + +In case of errors, bugs, questions, wishes, please don't hesitate to contact us +under the email address above. + +The team of phlyLabs +http://phlylabs.de +mailto:phlymail@phlylabs.de \ No newline at end of file diff --git a/library/simplepie/idn/idna_convert.class.php b/library/simplepie/idn/idna_convert.class.php new file mode 100644 index 000000000..ed2bae26d --- /dev/null +++ b/library/simplepie/idn/idna_convert.class.php @@ -0,0 +1,969 @@ + + * @copyright 2004-2007 phlyLabs Berlin, http://phlylabs.de + * @version 0.5.1 + * + */ +class idna_convert +{ + /** + * Holds all relevant mapping tables, loaded from a seperate file on construct + * See RFC3454 for details + * + * @var array + * @access private + */ + var $NP = array(); + + // Internal settings, do not mess with them + var $_punycode_prefix = 'xn--'; + var $_invalid_ucs = 0x80000000; + var $_max_ucs = 0x10FFFF; + var $_base = 36; + var $_tmin = 1; + var $_tmax = 26; + var $_skew = 38; + var $_damp = 700; + var $_initial_bias = 72; + var $_initial_n = 0x80; + var $_sbase = 0xAC00; + var $_lbase = 0x1100; + var $_vbase = 0x1161; + var $_tbase = 0x11A7; + var $_lcount = 19; + var $_vcount = 21; + var $_tcount = 28; + var $_ncount = 588; // _vcount * _tcount + var $_scount = 11172; // _lcount * _tcount * _vcount + var $_error = false; + + // See {@link set_paramter()} for details of how to change the following + // settings from within your script / application + var $_api_encoding = 'utf8'; // Default input charset is UTF-8 + var $_allow_overlong = false; // Overlong UTF-8 encodings are forbidden + var $_strict_mode = false; // Behave strict or not + + // The constructor + function idna_convert($options = false) + { + $this->slast = $this->_sbase + $this->_lcount * $this->_vcount * $this->_tcount; + if (function_exists('file_get_contents')) { + $this->NP = unserialize(file_get_contents(dirname(__FILE__).'/npdata.ser')); + } else { + $this->NP = unserialize(join('', file(dirname(__FILE__).'/npdata.ser'))); + } + // If parameters are given, pass these to the respective method + if (is_array($options)) { + return $this->set_parameter($options); + } + return true; + } + + /** + * Sets a new option value. Available options and values: + * [encoding - Use either UTF-8, UCS4 as array or UCS4 as string as input ('utf8' for UTF-8, + * 'ucs4_string' and 'ucs4_array' respectively for UCS4); The output is always UTF-8] + * [overlong - Unicode does not allow unnecessarily long encodings of chars, + * to allow this, set this parameter to true, else to false; + * default is false.] + * [strict - true: strict mode, good for registration purposes - Causes errors + * on failures; false: loose mode, ideal for "wildlife" applications + * by silently ignoring errors and returning the original input instead + * + * @param mixed Parameter to set (string: single parameter; array of Parameter => Value pairs) + * @param string Value to use (if parameter 1 is a string) + * @return boolean true on success, false otherwise + * @access public + */ + function set_parameter($option, $value = false) + { + if (!is_array($option)) { + $option = array($option => $value); + } + foreach ($option as $k => $v) { + switch ($k) { + case 'encoding': + switch ($v) { + case 'utf8': + case 'ucs4_string': + case 'ucs4_array': + $this->_api_encoding = $v; + break; + default: + $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k); + return false; + } + break; + case 'overlong': + $this->_allow_overlong = ($v) ? true : false; + break; + case 'strict': + $this->_strict_mode = ($v) ? true : false; + break; + default: + $this->_error('Set Parameter: Unknown option '.$k); + return false; + } + } + return true; + } + + /** + * Decode a given ACE domain name + * @param string Domain name (ACE string) + * [@param string Desired output encoding, see {@link set_parameter}] + * @return string Decoded Domain name (UTF-8 or UCS-4) + * @access public + */ + function decode($input, $one_time_encoding = false) + { + // Optionally set + if ($one_time_encoding) { + switch ($one_time_encoding) { + case 'utf8': + case 'ucs4_string': + case 'ucs4_array': + break; + default: + $this->_error('Unknown encoding '.$one_time_encoding); + return false; + } + } + // Make sure to drop any newline characters around + $input = trim($input); + + // Negotiate input and try to determine, whether it is a plain string, + // an email address or something like a complete URL + if (strpos($input, '@')) { // Maybe it is an email address + // No no in strict mode + if ($this->_strict_mode) { + $this->_error('Only simple domain name parts can be handled in strict mode'); + return false; + } + list ($email_pref, $input) = explode('@', $input, 2); + $arr = explode('.', $input); + foreach ($arr as $k => $v) { + if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) { + $conv = $this->_decode($v); + if ($conv) $arr[$k] = $conv; + } + } + $input = join('.', $arr); + $arr = explode('.', $email_pref); + foreach ($arr as $k => $v) { + if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) { + $conv = $this->_decode($v); + if ($conv) $arr[$k] = $conv; + } + } + $email_pref = join('.', $arr); + $return = $email_pref . '@' . $input; + } elseif (preg_match('![:\./]!', $input)) { // Or a complete domain name (with or without paths / parameters) + // No no in strict mode + if ($this->_strict_mode) { + $this->_error('Only simple domain name parts can be handled in strict mode'); + return false; + } + $parsed = parse_url($input); + if (isset($parsed['host'])) { + $arr = explode('.', $parsed['host']); + foreach ($arr as $k => $v) { + $conv = $this->_decode($v); + if ($conv) $arr[$k] = $conv; + } + $parsed['host'] = join('.', $arr); + $return = + (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')) + .(empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@') + .$parsed['host'] + .(empty($parsed['port']) ? '' : ':'.$parsed['port']) + .(empty($parsed['path']) ? '' : $parsed['path']) + .(empty($parsed['query']) ? '' : '?'.$parsed['query']) + .(empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']); + } else { // parse_url seems to have failed, try without it + $arr = explode('.', $input); + foreach ($arr as $k => $v) { + $conv = $this->_decode($v); + $arr[$k] = ($conv) ? $conv : $v; + } + $return = join('.', $arr); + } + } else { // Otherwise we consider it being a pure domain name string + $return = $this->_decode($input); + if (!$return) $return = $input; + } + // The output is UTF-8 by default, other output formats need conversion here + // If one time encoding is given, use this, else the objects property + switch (($one_time_encoding) ? $one_time_encoding : $this->_api_encoding) { + case 'utf8': + return $return; + break; + case 'ucs4_string': + return $this->_ucs4_to_ucs4_string($this->_utf8_to_ucs4($return)); + break; + case 'ucs4_array': + return $this->_utf8_to_ucs4($return); + break; + default: + $this->_error('Unsupported output format'); + return false; + } + } + + /** + * Encode a given UTF-8 domain name + * @param string Domain name (UTF-8 or UCS-4) + * [@param string Desired input encoding, see {@link set_parameter}] + * @return string Encoded Domain name (ACE string) + * @access public + */ + function encode($decoded, $one_time_encoding = false) + { + // Forcing conversion of input to UCS4 array + // If one time encoding is given, use this, else the objects property + switch ($one_time_encoding ? $one_time_encoding : $this->_api_encoding) { + case 'utf8': + $decoded = $this->_utf8_to_ucs4($decoded); + break; + case 'ucs4_string': + $decoded = $this->_ucs4_string_to_ucs4($decoded); + case 'ucs4_array': + break; + default: + $this->_error('Unsupported input format: '.($one_time_encoding ? $one_time_encoding : $this->_api_encoding)); + return false; + } + + // No input, no output, what else did you expect? + if (empty($decoded)) return ''; + + // Anchors for iteration + $last_begin = 0; + // Output string + $output = ''; + foreach ($decoded as $k => $v) { + // Make sure to use just the plain dot + switch($v) { + case 0x3002: + case 0xFF0E: + case 0xFF61: + $decoded[$k] = 0x2E; + // Right, no break here, the above are converted to dots anyway + // Stumbling across an anchoring character + case 0x2E: + case 0x2F: + case 0x3A: + case 0x3F: + case 0x40: + // Neither email addresses nor URLs allowed in strict mode + if ($this->_strict_mode) { + $this->_error('Neither email addresses nor URLs are allowed in strict mode.'); + return false; + } else { + // Skip first char + if ($k) { + $encoded = ''; + $encoded = $this->_encode(array_slice($decoded, $last_begin, (($k)-$last_begin))); + if ($encoded) { + $output .= $encoded; + } else { + $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($k)-$last_begin))); + } + $output .= chr($decoded[$k]); + } + $last_begin = $k + 1; + } + } + } + // Catch the rest of the string + if ($last_begin) { + $inp_len = sizeof($decoded); + $encoded = ''; + $encoded = $this->_encode(array_slice($decoded, $last_begin, (($inp_len)-$last_begin))); + if ($encoded) { + $output .= $encoded; + } else { + $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($inp_len)-$last_begin))); + } + return $output; + } else { + if ($output = $this->_encode($decoded)) { + return $output; + } else { + return $this->_ucs4_to_utf8($decoded); + } + } + } + + /** + * Use this method to get the last error ocurred + * @param void + * @return string The last error, that occured + * @access public + */ + function get_last_error() + { + return $this->_error; + } + + /** + * The actual decoding algorithm + * @access private + */ + function _decode($encoded) + { + // We do need to find the Punycode prefix + if (!preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $encoded)) { + $this->_error('This is not a punycode string'); + return false; + } + $encode_test = preg_replace('!^'.preg_quote($this->_punycode_prefix, '!').'!', '', $encoded); + // If nothing left after removing the prefix, it is hopeless + if (!$encode_test) { + $this->_error('The given encoded string was empty'); + return false; + } + // Find last occurence of the delimiter + $delim_pos = strrpos($encoded, '-'); + if ($delim_pos > strlen($this->_punycode_prefix)) { + for ($k = strlen($this->_punycode_prefix); $k < $delim_pos; ++$k) { + $decoded[] = ord($encoded{$k}); + } + } else { + $decoded = array(); + } + $deco_len = count($decoded); + $enco_len = strlen($encoded); + + // Wandering through the strings; init + $is_first = true; + $bias = $this->_initial_bias; + $idx = 0; + $char = $this->_initial_n; + + for ($enco_idx = ($delim_pos) ? ($delim_pos + 1) : 0; $enco_idx < $enco_len; ++$deco_len) { + for ($old_idx = $idx, $w = 1, $k = $this->_base; 1 ; $k += $this->_base) { + $digit = $this->_decode_digit($encoded{$enco_idx++}); + $idx += $digit * $w; + $t = ($k <= $bias) ? $this->_tmin : + (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias)); + if ($digit < $t) break; + $w = (int) ($w * ($this->_base - $t)); + } + $bias = $this->_adapt($idx - $old_idx, $deco_len + 1, $is_first); + $is_first = false; + $char += (int) ($idx / ($deco_len + 1)); + $idx %= ($deco_len + 1); + if ($deco_len > 0) { + // Make room for the decoded char + for ($i = $deco_len; $i > $idx; $i--) { + $decoded[$i] = $decoded[($i - 1)]; + } + } + $decoded[$idx++] = $char; + } + return $this->_ucs4_to_utf8($decoded); + } + + /** + * The actual encoding algorithm + * @access private + */ + function _encode($decoded) + { + // We cannot encode a domain name containing the Punycode prefix + $extract = strlen($this->_punycode_prefix); + $check_pref = $this->_utf8_to_ucs4($this->_punycode_prefix); + $check_deco = array_slice($decoded, 0, $extract); + + if ($check_pref == $check_deco) { + $this->_error('This is already a punycode string'); + return false; + } + // We will not try to encode strings consisting of basic code points only + $encodable = false; + foreach ($decoded as $k => $v) { + if ($v > 0x7a) { + $encodable = true; + break; + } + } + if (!$encodable) { + $this->_error('The given string does not contain encodable chars'); + return false; + } + + // Do NAMEPREP + $decoded = $this->_nameprep($decoded); + if (!$decoded || !is_array($decoded)) return false; // NAMEPREP failed + + $deco_len = count($decoded); + if (!$deco_len) return false; // Empty array + + $codecount = 0; // How many chars have been consumed + + $encoded = ''; + // Copy all basic code points to output + for ($i = 0; $i < $deco_len; ++$i) { + $test = $decoded[$i]; + // Will match [-0-9a-zA-Z] + if ((0x2F < $test && $test < 0x40) || (0x40 < $test && $test < 0x5B) + || (0x60 < $test && $test <= 0x7B) || (0x2D == $test)) { + $encoded .= chr($decoded[$i]); + $codecount++; + } + } + if ($codecount == $deco_len) return $encoded; // All codepoints were basic ones + + // Start with the prefix; copy it to output + $encoded = $this->_punycode_prefix.$encoded; + + // If we have basic code points in output, add an hyphen to the end + if ($codecount) $encoded .= '-'; + + // Now find and encode all non-basic code points + $is_first = true; + $cur_code = $this->_initial_n; + $bias = $this->_initial_bias; + $delta = 0; + while ($codecount < $deco_len) { + // Find the smallest code point >= the current code point and + // remember the last ouccrence of it in the input + for ($i = 0, $next_code = $this->_max_ucs; $i < $deco_len; $i++) { + if ($decoded[$i] >= $cur_code && $decoded[$i] <= $next_code) { + $next_code = $decoded[$i]; + } + } + + $delta += ($next_code - $cur_code) * ($codecount + 1); + $cur_code = $next_code; + + // Scan input again and encode all characters whose code point is $cur_code + for ($i = 0; $i < $deco_len; $i++) { + if ($decoded[$i] < $cur_code) { + $delta++; + } elseif ($decoded[$i] == $cur_code) { + for ($q = $delta, $k = $this->_base; 1; $k += $this->_base) { + $t = ($k <= $bias) ? $this->_tmin : + (($k >= $bias + $this->_tmax) ? $this->_tmax : $k - $bias); + if ($q < $t) break; + $encoded .= $this->_encode_digit(intval($t + (($q - $t) % ($this->_base - $t)))); //v0.4.5 Changed from ceil() to intval() + $q = (int) (($q - $t) / ($this->_base - $t)); + } + $encoded .= $this->_encode_digit($q); + $bias = $this->_adapt($delta, $codecount+1, $is_first); + $codecount++; + $delta = 0; + $is_first = false; + } + } + $delta++; + $cur_code++; + } + return $encoded; + } + + /** + * Adapt the bias according to the current code point and position + * @access private + */ + function _adapt($delta, $npoints, $is_first) + { + $delta = intval($is_first ? ($delta / $this->_damp) : ($delta / 2)); + $delta += intval($delta / $npoints); + for ($k = 0; $delta > (($this->_base - $this->_tmin) * $this->_tmax) / 2; $k += $this->_base) { + $delta = intval($delta / ($this->_base - $this->_tmin)); + } + return intval($k + ($this->_base - $this->_tmin + 1) * $delta / ($delta + $this->_skew)); + } + + /** + * Encoding a certain digit + * @access private + */ + function _encode_digit($d) + { + return chr($d + 22 + 75 * ($d < 26)); + } + + /** + * Decode a certain digit + * @access private + */ + function _decode_digit($cp) + { + $cp = ord($cp); + return ($cp - 48 < 10) ? $cp - 22 : (($cp - 65 < 26) ? $cp - 65 : (($cp - 97 < 26) ? $cp - 97 : $this->_base)); + } + + /** + * Internal error handling method + * @access private + */ + function _error($error = '') + { + $this->_error = $error; + } + + /** + * Do Nameprep according to RFC3491 and RFC3454 + * @param array Unicode Characters + * @return string Unicode Characters, Nameprep'd + * @access private + */ + function _nameprep($input) + { + $output = array(); + $error = false; + // + // Mapping + // Walking through the input array, performing the required steps on each of + // the input chars and putting the result into the output array + // While mapping required chars we apply the cannonical ordering + foreach ($input as $v) { + // Map to nothing == skip that code point + if (in_array($v, $this->NP['map_nothing'])) continue; + + // Try to find prohibited input + if (in_array($v, $this->NP['prohibit']) || in_array($v, $this->NP['general_prohibited'])) { + $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v)); + return false; + } + foreach ($this->NP['prohibit_ranges'] as $range) { + if ($range[0] <= $v && $v <= $range[1]) { + $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v)); + return false; + } + } + // + // Hangul syllable decomposition + if (0xAC00 <= $v && $v <= 0xD7AF) { + foreach ($this->_hangul_decompose($v) as $out) { + $output[] = (int) $out; + } + // There's a decomposition mapping for that code point + } elseif (isset($this->NP['replacemaps'][$v])) { + foreach ($this->_apply_cannonical_ordering($this->NP['replacemaps'][$v]) as $out) { + $output[] = (int) $out; + } + } else { + $output[] = (int) $v; + } + } + // Before applying any Combining, try to rearrange any Hangul syllables + $output = $this->_hangul_compose($output); + // + // Combine code points + // + $last_class = 0; + $last_starter = 0; + $out_len = count($output); + for ($i = 0; $i < $out_len; ++$i) { + $class = $this->_get_combining_class($output[$i]); + if ((!$last_class || $last_class > $class) && $class) { + // Try to match + $seq_len = $i - $last_starter; + $out = $this->_combine(array_slice($output, $last_starter, $seq_len)); + // On match: Replace the last starter with the composed character and remove + // the now redundant non-starter(s) + if ($out) { + $output[$last_starter] = $out; + if (count($out) != $seq_len) { + for ($j = $i+1; $j < $out_len; ++$j) { + $output[$j-1] = $output[$j]; + } + unset($output[$out_len]); + } + // Rewind the for loop by one, since there can be more possible compositions + $i--; + $out_len--; + $last_class = ($i == $last_starter) ? 0 : $this->_get_combining_class($output[$i-1]); + continue; + } + } + // The current class is 0 + if (!$class) $last_starter = $i; + $last_class = $class; + } + return $output; + } + + /** + * Decomposes a Hangul syllable + * (see http://www.unicode.org/unicode/reports/tr15/#Hangul + * @param integer 32bit UCS4 code point + * @return array Either Hangul Syllable decomposed or original 32bit value as one value array + * @access private + */ + function _hangul_decompose($char) + { + $sindex = (int) $char - $this->_sbase; + if ($sindex < 0 || $sindex >= $this->_scount) { + return array($char); + } + $result = array(); + $result[] = (int) $this->_lbase + $sindex / $this->_ncount; + $result[] = (int) $this->_vbase + ($sindex % $this->_ncount) / $this->_tcount; + $T = intval($this->_tbase + $sindex % $this->_tcount); + if ($T != $this->_tbase) $result[] = $T; + return $result; + } + /** + * Ccomposes a Hangul syllable + * (see http://www.unicode.org/unicode/reports/tr15/#Hangul + * @param array Decomposed UCS4 sequence + * @return array UCS4 sequence with syllables composed + * @access private + */ + function _hangul_compose($input) + { + $inp_len = count($input); + if (!$inp_len) return array(); + $result = array(); + $last = (int) $input[0]; + $result[] = $last; // copy first char from input to output + + for ($i = 1; $i < $inp_len; ++$i) { + $char = (int) $input[$i]; + $sindex = $last - $this->_sbase; + $lindex = $last - $this->_lbase; + $vindex = $char - $this->_vbase; + $tindex = $char - $this->_tbase; + // Find out, whether two current characters are LV and T + if (0 <= $sindex && $sindex < $this->_scount && ($sindex % $this->_tcount == 0) + && 0 <= $tindex && $tindex <= $this->_tcount) { + // create syllable of form LVT + $last += $tindex; + $result[(count($result) - 1)] = $last; // reset last + continue; // discard char + } + // Find out, whether two current characters form L and V + if (0 <= $lindex && $lindex < $this->_lcount && 0 <= $vindex && $vindex < $this->_vcount) { + // create syllable of form LV + $last = (int) $this->_sbase + ($lindex * $this->_vcount + $vindex) * $this->_tcount; + $result[(count($result) - 1)] = $last; // reset last + continue; // discard char + } + // if neither case was true, just add the character + $last = $char; + $result[] = $char; + } + return $result; + } + + /** + * Returns the combining class of a certain wide char + * @param integer Wide char to check (32bit integer) + * @return integer Combining class if found, else 0 + * @access private + */ + function _get_combining_class($char) + { + return isset($this->NP['norm_combcls'][$char]) ? $this->NP['norm_combcls'][$char] : 0; + } + + /** + * Apllies the cannonical ordering of a decomposed UCS4 sequence + * @param array Decomposed UCS4 sequence + * @return array Ordered USC4 sequence + * @access private + */ + function _apply_cannonical_ordering($input) + { + $swap = true; + $size = count($input); + while ($swap) { + $swap = false; + $last = $this->_get_combining_class(intval($input[0])); + for ($i = 0; $i < $size-1; ++$i) { + $next = $this->_get_combining_class(intval($input[$i+1])); + if ($next != 0 && $last > $next) { + // Move item leftward until it fits + for ($j = $i + 1; $j > 0; --$j) { + if ($this->_get_combining_class(intval($input[$j-1])) <= $next) break; + $t = intval($input[$j]); + $input[$j] = intval($input[$j-1]); + $input[$j-1] = $t; + $swap = true; + } + // Reentering the loop looking at the old character again + $next = $last; + } + $last = $next; + } + } + return $input; + } + + /** + * Do composition of a sequence of starter and non-starter + * @param array UCS4 Decomposed sequence + * @return array Ordered USC4 sequence + * @access private + */ + function _combine($input) + { + $inp_len = count($input); + foreach ($this->NP['replacemaps'] as $np_src => $np_target) { + if ($np_target[0] != $input[0]) continue; + if (count($np_target) != $inp_len) continue; + $hit = false; + foreach ($input as $k2 => $v2) { + if ($v2 == $np_target[$k2]) { + $hit = true; + } else { + $hit = false; + break; + } + } + if ($hit) return $np_src; + } + return false; + } + + /** + * This converts an UTF-8 encoded string to its UCS-4 representation + * By talking about UCS-4 "strings" we mean arrays of 32bit integers representing + * each of the "chars". This is due to PHP not being able to handle strings with + * bit depth different from 8. This apllies to the reverse method _ucs4_to_utf8(), too. + * The following UTF-8 encodings are supported: + * bytes bits representation + * 1 7 0xxxxxxx + * 2 11 110xxxxx 10xxxxxx + * 3 16 1110xxxx 10xxxxxx 10xxxxxx + * 4 21 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + * 5 26 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + * 6 31 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + * Each x represents a bit that can be used to store character data. + * The five and six byte sequences are part of Annex D of ISO/IEC 10646-1:2000 + * @access private + */ + function _utf8_to_ucs4($input) + { + $output = array(); + $out_len = 0; + $inp_len = strlen($input); + $mode = 'next'; + $test = 'none'; + for ($k = 0; $k < $inp_len; ++$k) { + $v = ord($input{$k}); // Extract byte from input string + + if ($v < 128) { // We found an ASCII char - put into stirng as is + $output[$out_len] = $v; + ++$out_len; + if ('add' == $mode) { + $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k); + return false; + } + continue; + } + if ('next' == $mode) { // Try to find the next start byte; determine the width of the Unicode char + $start_byte = $v; + $mode = 'add'; + $test = 'range'; + if ($v >> 5 == 6) { // &110xxxxx 10xxxxx + $next_byte = 0; // Tells, how many times subsequent bitmasks must rotate 6bits to the left + $v = ($v - 192) << 6; + } elseif ($v >> 4 == 14) { // &1110xxxx 10xxxxxx 10xxxxxx + $next_byte = 1; + $v = ($v - 224) << 12; + } elseif ($v >> 3 == 30) { // &11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + $next_byte = 2; + $v = ($v - 240) << 18; + } elseif ($v >> 2 == 62) { // &111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + $next_byte = 3; + $v = ($v - 248) << 24; + } elseif ($v >> 1 == 126) { // &1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + $next_byte = 4; + $v = ($v - 252) << 30; + } else { + $this->_error('This might be UTF-8, but I don\'t understand it at byte '.$k); + return false; + } + if ('add' == $mode) { + $output[$out_len] = (int) $v; + ++$out_len; + continue; + } + } + if ('add' == $mode) { + if (!$this->_allow_overlong && $test == 'range') { + $test = 'none'; + if (($v < 0xA0 && $start_byte == 0xE0) || ($v < 0x90 && $start_byte == 0xF0) || ($v > 0x8F && $start_byte == 0xF4)) { + $this->_error('Bogus UTF-8 character detected (out of legal range) at byte '.$k); + return false; + } + } + if ($v >> 6 == 2) { // Bit mask must be 10xxxxxx + $v = ($v - 128) << ($next_byte * 6); + $output[($out_len - 1)] += $v; + --$next_byte; + } else { + $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k); + return false; + } + if ($next_byte < 0) { + $mode = 'next'; + } + } + } // for + return $output; + } + + /** + * Convert UCS-4 string into UTF-8 string + * See _utf8_to_ucs4() for details + * @access private + */ + function _ucs4_to_utf8($input) + { + $output = ''; + $k = 0; + foreach ($input as $v) { + ++$k; + // $v = ord($v); + if ($v < 128) { // 7bit are transferred literally + $output .= chr($v); + } elseif ($v < (1 << 11)) { // 2 bytes + $output .= chr(192 + ($v >> 6)) . chr(128 + ($v & 63)); + } elseif ($v < (1 << 16)) { // 3 bytes + $output .= chr(224 + ($v >> 12)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); + } elseif ($v < (1 << 21)) { // 4 bytes + $output .= chr(240 + ($v >> 18)) . chr(128 + (($v >> 12) & 63)) + . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); + } elseif ($v < (1 << 26)) { // 5 bytes + $output .= chr(248 + ($v >> 24)) . chr(128 + (($v >> 18) & 63)) + . chr(128 + (($v >> 12) & 63)) . chr(128 + (($v >> 6) & 63)) + . chr(128 + ($v & 63)); + } elseif ($v < (1 << 31)) { // 6 bytes + $output .= chr(252 + ($v >> 30)) . chr(128 + (($v >> 24) & 63)) + . chr(128 + (($v >> 18) & 63)) . chr(128 + (($v >> 12) & 63)) + . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); + } else { + $this->_error('Conversion from UCS-4 to UTF-8 failed: malformed input at byte '.$k); + return false; + } + } + return $output; + } + + /** + * Convert UCS-4 array into UCS-4 string + * + * @access private + */ + function _ucs4_to_ucs4_string($input) + { + $output = ''; + // Take array values and split output to 4 bytes per value + // The bit mask is 255, which reads &11111111 + foreach ($input as $v) { + $output .= chr(($v >> 24) & 255).chr(($v >> 16) & 255).chr(($v >> 8) & 255).chr($v & 255); + } + return $output; + } + + /** + * Convert UCS-4 strin into UCS-4 garray + * + * @access private + */ + function _ucs4_string_to_ucs4($input) + { + $output = array(); + $inp_len = strlen($input); + // Input length must be dividable by 4 + if ($inp_len % 4) { + $this->_error('Input UCS4 string is broken'); + return false; + } + // Empty input - return empty output + if (!$inp_len) return $output; + for ($i = 0, $out_len = -1; $i < $inp_len; ++$i) { + // Increment output position every 4 input bytes + if (!($i % 4)) { + $out_len++; + $output[$out_len] = 0; + } + $output[$out_len] += ord($input{$i}) << (8 * (3 - ($i % 4) ) ); + } + return $output; + } +} + +/** +* Adapter class for aligning the API of idna_convert with that of Net_IDNA +* @author Matthias Sommerfeld +*/ +class Net_IDNA_php4 extends idna_convert +{ + /** + * Sets a new option value. Available options and values: + * [encoding - Use either UTF-8, UCS4 as array or UCS4 as string as input ('utf8' for UTF-8, + * 'ucs4_string' and 'ucs4_array' respectively for UCS4); The output is always UTF-8] + * [overlong - Unicode does not allow unnecessarily long encodings of chars, + * to allow this, set this parameter to true, else to false; + * default is false.] + * [strict - true: strict mode, good for registration purposes - Causes errors + * on failures; false: loose mode, ideal for "wildlife" applications + * by silently ignoring errors and returning the original input instead + * + * @param mixed Parameter to set (string: single parameter; array of Parameter => Value pairs) + * @param string Value to use (if parameter 1 is a string) + * @return boolean true on success, false otherwise + * @access public + */ + function setParams($option, $param = false) + { + return $this->IC->set_parameters($option, $param); + } +} + +?> \ No newline at end of file diff --git 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\ No newline at end of file diff --git a/library/simplepie/simplepie.inc b/library/simplepie/simplepie.inc new file mode 100644 index 000000000..c3ba02b7d --- /dev/null +++ b/library/simplepie/simplepie.inc @@ -0,0 +1,15145 @@ +' . SIMPLEPIE_NAME . ''); + +/** + * No Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_NONE', 0); + +/** + * Feed Link Element Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_AUTODISCOVERY', 1); + +/** + * Local Feed Extension Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_LOCAL_EXTENSION', 2); + +/** + * Local Feed Body Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_LOCAL_BODY', 4); + +/** + * Remote Feed Extension Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_REMOTE_EXTENSION', 8); + +/** + * Remote Feed Body Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_REMOTE_BODY', 16); + +/** + * All Feed Autodiscovery + * @see SimplePie::set_autodiscovery_level() + */ +define('SIMPLEPIE_LOCATOR_ALL', 31); + +/** + * No known feed type + */ +define('SIMPLEPIE_TYPE_NONE', 0); + +/** + * RSS 0.90 + */ +define('SIMPLEPIE_TYPE_RSS_090', 1); + +/** + * RSS 0.91 (Netscape) + */ +define('SIMPLEPIE_TYPE_RSS_091_NETSCAPE', 2); + +/** + * RSS 0.91 (Userland) + */ +define('SIMPLEPIE_TYPE_RSS_091_USERLAND', 4); + +/** + * RSS 0.91 (both Netscape and Userland) + */ +define('SIMPLEPIE_TYPE_RSS_091', 6); + +/** + * RSS 0.92 + */ +define('SIMPLEPIE_TYPE_RSS_092', 8); + +/** + * RSS 0.93 + */ +define('SIMPLEPIE_TYPE_RSS_093', 16); + +/** + * RSS 0.94 + */ +define('SIMPLEPIE_TYPE_RSS_094', 32); + +/** + * RSS 1.0 + */ +define('SIMPLEPIE_TYPE_RSS_10', 64); + +/** + * RSS 2.0 + */ +define('SIMPLEPIE_TYPE_RSS_20', 128); + +/** + * RDF-based RSS + */ +define('SIMPLEPIE_TYPE_RSS_RDF', 65); + +/** + * Non-RDF-based RSS (truly intended as syndication format) + */ +define('SIMPLEPIE_TYPE_RSS_SYNDICATION', 190); + +/** + * All RSS + */ +define('SIMPLEPIE_TYPE_RSS_ALL', 255); + +/** + * Atom 0.3 + */ +define('SIMPLEPIE_TYPE_ATOM_03', 256); + +/** + * Atom 1.0 + */ +define('SIMPLEPIE_TYPE_ATOM_10', 512); + +/** + * All Atom + */ +define('SIMPLEPIE_TYPE_ATOM_ALL', 768); + +/** + * All feed types + */ +define('SIMPLEPIE_TYPE_ALL', 1023); + +/** + * No construct + */ +define('SIMPLEPIE_CONSTRUCT_NONE', 0); + +/** + * Text construct + */ +define('SIMPLEPIE_CONSTRUCT_TEXT', 1); + +/** + * HTML construct + */ +define('SIMPLEPIE_CONSTRUCT_HTML', 2); + +/** + * XHTML construct + */ +define('SIMPLEPIE_CONSTRUCT_XHTML', 4); + +/** + * base64-encoded construct + */ +define('SIMPLEPIE_CONSTRUCT_BASE64', 8); + +/** + * IRI construct + */ +define('SIMPLEPIE_CONSTRUCT_IRI', 16); + +/** + * A construct that might be HTML + */ +define('SIMPLEPIE_CONSTRUCT_MAYBE_HTML', 32); + +/** + * All constructs + */ +define('SIMPLEPIE_CONSTRUCT_ALL', 63); + +/** + * Don't change case + */ +define('SIMPLEPIE_SAME_CASE', 1); + +/** + * Change to lowercase + */ +define('SIMPLEPIE_LOWERCASE', 2); + +/** + * Change to uppercase + */ +define('SIMPLEPIE_UPPERCASE', 4); + +/** + * PCRE for HTML attributes + */ +define('SIMPLEPIE_PCRE_HTML_ATTRIBUTE', '((?:[\x09\x0A\x0B\x0C\x0D\x20]+[^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"(?:[^"]*)"|\'(?:[^\']*)\'|(?:[^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?)*)[\x09\x0A\x0B\x0C\x0D\x20]*'); + +/** + * PCRE for XML attributes + */ +define('SIMPLEPIE_PCRE_XML_ATTRIBUTE', '((?:\s+(?:(?:[^\s:]+:)?[^\s:]+)\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'))*)\s*'); + +/** + * XML Namespace + */ +define('SIMPLEPIE_NAMESPACE_XML', 'http://www.w3.org/XML/1998/namespace'); + +/** + * Atom 1.0 Namespace + */ +define('SIMPLEPIE_NAMESPACE_ATOM_10', 'http://www.w3.org/2005/Atom'); + +/** + * Atom 0.3 Namespace + */ +define('SIMPLEPIE_NAMESPACE_ATOM_03', 'http://purl.org/atom/ns#'); + +/** + * RDF Namespace + */ +define('SIMPLEPIE_NAMESPACE_RDF', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'); + +/** + * RSS 0.90 Namespace + */ +define('SIMPLEPIE_NAMESPACE_RSS_090', 'http://my.netscape.com/rdf/simple/0.9/'); + +/** + * RSS 1.0 Namespace + */ +define('SIMPLEPIE_NAMESPACE_RSS_10', 'http://purl.org/rss/1.0/'); + +/** + * RSS 1.0 Content Module Namespace + */ +define('SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT', 'http://purl.org/rss/1.0/modules/content/'); + +/** + * RSS 2.0 Namespace + * (Stupid, I know, but I'm certain it will confuse people less with support.) + */ +define('SIMPLEPIE_NAMESPACE_RSS_20', ''); + +/** + * DC 1.0 Namespace + */ +define('SIMPLEPIE_NAMESPACE_DC_10', 'http://purl.org/dc/elements/1.0/'); + +/** + * DC 1.1 Namespace + */ +define('SIMPLEPIE_NAMESPACE_DC_11', 'http://purl.org/dc/elements/1.1/'); + +/** + * W3C Basic Geo (WGS84 lat/long) Vocabulary Namespace + */ +define('SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO', 'http://www.w3.org/2003/01/geo/wgs84_pos#'); + +/** + * GeoRSS Namespace + */ +define('SIMPLEPIE_NAMESPACE_GEORSS', 'http://www.georss.org/georss'); + +/** + * Media RSS Namespace + */ +define('SIMPLEPIE_NAMESPACE_MEDIARSS', 'http://search.yahoo.com/mrss/'); + +/** + * Wrong Media RSS Namespace + */ +define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG', 'http://search.yahoo.com/mrss'); + +/** + * iTunes RSS Namespace + */ +define('SIMPLEPIE_NAMESPACE_ITUNES', 'http://www.itunes.com/dtds/podcast-1.0.dtd'); + +/** + * XHTML Namespace + */ +define('SIMPLEPIE_NAMESPACE_XHTML', 'http://www.w3.org/1999/xhtml'); + +/** + * IANA Link Relations Registry + */ +define('SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY', 'http://www.iana.org/assignments/relation/'); + +/** + * Whether we're running on PHP5 + */ +define('SIMPLEPIE_PHP5', version_compare(PHP_VERSION, '5.0.0', '>=')); + +/** + * No file source + */ +define('SIMPLEPIE_FILE_SOURCE_NONE', 0); + +/** + * Remote file source + */ +define('SIMPLEPIE_FILE_SOURCE_REMOTE', 1); + +/** + * Local file source + */ +define('SIMPLEPIE_FILE_SOURCE_LOCAL', 2); + +/** + * fsockopen() file source + */ +define('SIMPLEPIE_FILE_SOURCE_FSOCKOPEN', 4); + +/** + * cURL file source + */ +define('SIMPLEPIE_FILE_SOURCE_CURL', 8); + +/** + * file_get_contents() file source + */ +define('SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS', 16); + +/** + * SimplePie + * + * @package SimplePie + */ +class SimplePie +{ + /** + * @var array Raw data + * @access private + */ + var $data = array(); + + /** + * @var mixed Error string + * @access private + */ + var $error; + + /** + * @var object Instance of SimplePie_Sanitize (or other class) + * @see SimplePie::set_sanitize_class() + * @access private + */ + var $sanitize; + + /** + * @var string SimplePie Useragent + * @see SimplePie::set_useragent() + * @access private + */ + var $useragent = SIMPLEPIE_USERAGENT; + + /** + * @var string Feed URL + * @see SimplePie::set_feed_url() + * @access private + */ + var $feed_url; + + /** + * @var object Instance of SimplePie_File to use as a feed + * @see SimplePie::set_file() + * @access private + */ + var $file; + + /** + * @var string Raw feed data + * @see SimplePie::set_raw_data() + * @access private + */ + var $raw_data; + + /** + * @var int Timeout for fetching remote files + * @see SimplePie::set_timeout() + * @access private + */ + var $timeout = 10; + + /** + * @var bool Forces fsockopen() to be used for remote files instead + * of cURL, even if a new enough version is installed + * @see SimplePie::force_fsockopen() + * @access private + */ + var $force_fsockopen = false; + + /** + * @var bool Force the given data/URL to be treated as a feed no matter what + * it appears like + * @see SimplePie::force_feed() + * @access private + */ + var $force_feed = false; + + /** + * @var bool Enable/Disable XML dump + * @see SimplePie::enable_xml_dump() + * @access private + */ + var $xml_dump = false; + + /** + * @var bool Enable/Disable Caching + * @see SimplePie::enable_cache() + * @access private + */ + var $cache = true; + + /** + * @var int Cache duration (in seconds) + * @see SimplePie::set_cache_duration() + * @access private + */ + var $cache_duration = 3600; + + /** + * @var int Auto-discovery cache duration (in seconds) + * @see SimplePie::set_autodiscovery_cache_duration() + * @access private + */ + var $autodiscovery_cache_duration = 604800; // 7 Days. + + /** + * @var string Cache location (relative to executing script) + * @see SimplePie::set_cache_location() + * @access private + */ + var $cache_location = './cache'; + + /** + * @var string Function that creates the cache filename + * @see SimplePie::set_cache_name_function() + * @access private + */ + var $cache_name_function = 'md5'; + + /** + * @var bool Reorder feed by date descending + * @see SimplePie::enable_order_by_date() + * @access private + */ + var $order_by_date = true; + + /** + * @var mixed Force input encoding to be set to the follow value + * (false, or anything type-cast to false, disables this feature) + * @see SimplePie::set_input_encoding() + * @access private + */ + var $input_encoding = false; + + /** + * @var int Feed Autodiscovery Level + * @see SimplePie::set_autodiscovery_level() + * @access private + */ + var $autodiscovery = SIMPLEPIE_LOCATOR_ALL; + + /** + * @var string Class used for caching feeds + * @see SimplePie::set_cache_class() + * @access private + */ + var $cache_class = 'SimplePie_Cache'; + + /** + * @var string Class used for locating feeds + * @see SimplePie::set_locator_class() + * @access private + */ + var $locator_class = 'SimplePie_Locator'; + + /** + * @var string Class used for parsing feeds + * @see SimplePie::set_parser_class() + * @access private + */ + var $parser_class = 'SimplePie_Parser'; + + /** + * @var string Class used for fetching feeds + * @see SimplePie::set_file_class() + * @access private + */ + var $file_class = 'SimplePie_File'; + + /** + * @var string Class used for items + * @see SimplePie::set_item_class() + * @access private + */ + var $item_class = 'SimplePie_Item'; + + /** + * @var string Class used for authors + * @see SimplePie::set_author_class() + * @access private + */ + var $author_class = 'SimplePie_Author'; + + /** + * @var string Class used for categories + * @see SimplePie::set_category_class() + * @access private + */ + var $category_class = 'SimplePie_Category'; + + /** + * @var string Class used for enclosures + * @see SimplePie::set_enclosures_class() + * @access private + */ + var $enclosure_class = 'SimplePie_Enclosure'; + + /** + * @var string Class used for Media RSS captions + * @see SimplePie::set_caption_class() + * @access private + */ + var $caption_class = 'SimplePie_Caption'; + + /** + * @var string Class used for Media RSS + * @see SimplePie::set_copyright_class() + * @access private + */ + var $copyright_class = 'SimplePie_Copyright'; + + /** + * @var string Class used for Media RSS + * @see SimplePie::set_credit_class() + * @access private + */ + var $credit_class = 'SimplePie_Credit'; + + /** + * @var string Class used for Media RSS + * @see SimplePie::set_rating_class() + * @access private + */ + var $rating_class = 'SimplePie_Rating'; + + /** + * @var string Class used for Media RSS + * @see SimplePie::set_restriction_class() + * @access private + */ + var $restriction_class = 'SimplePie_Restriction'; + + /** + * @var string Class used for content-type sniffing + * @see SimplePie::set_content_type_sniffer_class() + * @access private + */ + var $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer'; + + /** + * @var string Class used for item sources. + * @see SimplePie::set_source_class() + * @access private + */ + var $source_class = 'SimplePie_Source'; + + /** + * @var mixed Set javascript query string parameter (false, or + * anything type-cast to false, disables this feature) + * @see SimplePie::set_javascript() + * @access private + */ + var $javascript = 'js'; + + /** + * @var int Maximum number of feeds to check with autodiscovery + * @see SimplePie::set_max_checked_feeds() + * @access private + */ + var $max_checked_feeds = 10; + + /** + * @var array All the feeds found during the autodiscovery process + * @see SimplePie::get_all_discovered_feeds() + * @access private + */ + var $all_discovered_feeds = array(); + + /** + * @var string Web-accessible path to the handler_favicon.php file. + * @see SimplePie::set_favicon_handler() + * @access private + */ + var $favicon_handler = ''; + + /** + * @var string Web-accessible path to the handler_image.php file. + * @see SimplePie::set_image_handler() + * @access private + */ + var $image_handler = ''; + + /** + * @var array Stores the URLs when multiple feeds are being initialized. + * @see SimplePie::set_feed_url() + * @access private + */ + var $multifeed_url = array(); + + /** + * @var array Stores SimplePie objects when multiple feeds initialized. + * @access private + */ + var $multifeed_objects = array(); + + /** + * @var array Stores the get_object_vars() array for use with multifeeds. + * @see SimplePie::set_feed_url() + * @access private + */ + var $config_settings = null; + + /** + * @var integer Stores the number of items to return per-feed with multifeeds. + * @see SimplePie::set_item_limit() + * @access private + */ + var $item_limit = 0; + + /** + * @var array Stores the default attributes to be stripped by strip_attributes(). + * @see SimplePie::strip_attributes() + * @access private + */ + var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); + + /** + * @var array Stores the default tags to be stripped by strip_htmltags(). + * @see SimplePie::strip_htmltags() + * @access private + */ + var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); + + /** + * The SimplePie class contains feed level data and options + * + * There are two ways that you can create a new SimplePie object. The first + * is by passing a feed URL as a parameter to the SimplePie constructor + * (as well as optionally setting the cache location and cache expiry). This + * will initialise the whole feed with all of the default settings, and you + * can begin accessing methods and properties immediately. + * + * The second way is to create the SimplePie object with no parameters + * at all. This will enable you to set configuration options. After setting + * them, you must initialise the feed using $feed->init(). At that point the + * object's methods and properties will be available to you. This format is + * what is used throughout this documentation. + * + * @access public + * @since 1.0 Preview Release + * @param string $feed_url This is the URL you want to parse. + * @param string $cache_location This is where you want the cache to be stored. + * @param int $cache_duration This is the number of seconds that you want to store the cache file for. + */ + function SimplePie($feed_url = null, $cache_location = null, $cache_duration = null) + { + // Other objects, instances created here so we can set options on them + $this->sanitize = new SimplePie_Sanitize; + + // Set options if they're passed to the constructor + if ($cache_location !== null) + { + $this->set_cache_location($cache_location); + } + + if ($cache_duration !== null) + { + $this->set_cache_duration($cache_duration); + } + + // Only init the script if we're passed a feed URL + if ($feed_url !== null) + { + $this->set_feed_url($feed_url); + $this->init(); + } + } + + /** + * Used for converting object to a string + */ + function __toString() + { + return md5(serialize($this->data)); + } + + /** + * Remove items that link back to this before destroying this object + */ + function __destruct() + { + if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) + { + if (!empty($this->data['items'])) + { + foreach ($this->data['items'] as $item) + { + $item->__destruct(); + } + unset($item, $this->data['items']); + } + if (!empty($this->data['ordered_items'])) + { + foreach ($this->data['ordered_items'] as $item) + { + $item->__destruct(); + } + unset($item, $this->data['ordered_items']); + } + } + } + + /** + * Force the given data/URL to be treated as a feed no matter what it + * appears like + * + * @access public + * @since 1.1 + * @param bool $enable Force the given data/URL to be treated as a feed + */ + function force_feed($enable = false) + { + $this->force_feed = (bool) $enable; + } + + /** + * This is the URL of the feed you want to parse. + * + * This allows you to enter the URL of the feed you want to parse, or the + * website you want to try to use auto-discovery on. This takes priority + * over any set raw data. + * + * You can set multiple feeds to mash together by passing an array instead + * of a string for the $url. Remember that with each additional feed comes + * additional processing and resources. + * + * @access public + * @since 1.0 Preview Release + * @param mixed $url This is the URL (or array of URLs) that you want to parse. + * @see SimplePie::set_raw_data() + */ + function set_feed_url($url) + { + if (is_array($url)) + { + $this->multifeed_url = array(); + foreach ($url as $value) + { + $this->multifeed_url[] = SimplePie_Misc::fix_protocol($value, 1); + } + } + else + { + $this->feed_url = SimplePie_Misc::fix_protocol($url, 1); + } + } + + /** + * Provides an instance of SimplePie_File to use as a feed + * + * @access public + * @param object &$file Instance of SimplePie_File (or subclass) + * @return bool True on success, false on failure + */ + function set_file(&$file) + { + if (is_a($file, 'SimplePie_File')) + { + $this->feed_url = $file->url; + $this->file =& $file; + return true; + } + return false; + } + + /** + * Allows you to use a string of RSS/Atom data instead of a remote feed. + * + * If you have a feed available as a string in PHP, you can tell SimplePie + * to parse that data string instead of a remote feed. Any set feed URL + * takes precedence. + * + * @access public + * @since 1.0 Beta 3 + * @param string $data RSS or Atom data as a string. + * @see SimplePie::set_feed_url() + */ + function set_raw_data($data) + { + $this->raw_data = $data; + } + + /** + * Allows you to override the default timeout for fetching remote feeds. + * + * This allows you to change the maximum time the feed's server to respond + * and send the feed back. + * + * @access public + * @since 1.0 Beta 3 + * @param int $timeout The maximum number of seconds to spend waiting to retrieve a feed. + */ + function set_timeout($timeout = 10) + { + $this->timeout = (int) $timeout; + } + + /** + * Forces SimplePie to use fsockopen() instead of the preferred cURL + * functions. + * + * @access public + * @since 1.0 Beta 3 + * @param bool $enable Force fsockopen() to be used + */ + function force_fsockopen($enable = false) + { + $this->force_fsockopen = (bool) $enable; + } + + /** + * Outputs the raw XML content of the feed, after it has gone through + * SimplePie's filters. + * + * Used only for debugging, this function will output the XML content as + * text/xml. When SimplePie reads in a feed, it does a bit of cleaning up + * before trying to parse it. Many parts of the feed are re-written in + * memory, and in the end, you have a parsable feed. XML dump shows you the + * actual XML that SimplePie tries to parse, which may or may not be very + * different from the original feed. + * + * @access public + * @since 1.0 Preview Release + * @param bool $enable Enable XML dump + */ + function enable_xml_dump($enable = false) + { + $this->xml_dump = (bool) $enable; + } + + /** + * Enables/disables caching in SimplePie. + * + * This option allows you to disable caching all-together in SimplePie. + * However, disabling the cache can lead to longer load times. + * + * @access public + * @since 1.0 Preview Release + * @param bool $enable Enable caching + */ + function enable_cache($enable = true) + { + $this->cache = (bool) $enable; + } + + /** + * Set the length of time (in seconds) that the contents of a feed + * will be cached. + * + * @access public + * @param int $seconds The feed content cache duration. + */ + function set_cache_duration($seconds = 3600) + { + $this->cache_duration = (int) $seconds; + } + + /** + * Set the length of time (in seconds) that the autodiscovered feed + * URL will be cached. + * + * @access public + * @param int $seconds The autodiscovered feed URL cache duration. + */ + function set_autodiscovery_cache_duration($seconds = 604800) + { + $this->autodiscovery_cache_duration = (int) $seconds; + } + + /** + * Set the file system location where the cached files should be stored. + * + * @access public + * @param string $location The file system location. + */ + function set_cache_location($location = './cache') + { + $this->cache_location = (string) $location; + } + + /** + * Determines whether feed items should be sorted into reverse chronological order. + * + * @access public + * @param bool $enable Sort as reverse chronological order. + */ + function enable_order_by_date($enable = true) + { + $this->order_by_date = (bool) $enable; + } + + /** + * Allows you to override the character encoding reported by the feed. + * + * @access public + * @param string $encoding Character encoding. + */ + function set_input_encoding($encoding = false) + { + if ($encoding) + { + $this->input_encoding = (string) $encoding; + } + else + { + $this->input_encoding = false; + } + } + + /** + * Set how much feed autodiscovery to do + * + * @access public + * @see SIMPLEPIE_LOCATOR_NONE + * @see SIMPLEPIE_LOCATOR_AUTODISCOVERY + * @see SIMPLEPIE_LOCATOR_LOCAL_EXTENSION + * @see SIMPLEPIE_LOCATOR_LOCAL_BODY + * @see SIMPLEPIE_LOCATOR_REMOTE_EXTENSION + * @see SIMPLEPIE_LOCATOR_REMOTE_BODY + * @see SIMPLEPIE_LOCATOR_ALL + * @param int $level Feed Autodiscovery Level (level can be a + * combination of the above constants, see bitwise OR operator) + */ + function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL) + { + $this->autodiscovery = (int) $level; + } + + /** + * Allows you to change which class SimplePie uses for caching. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_cache_class($class = 'SimplePie_Cache') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Cache')) + { + $this->cache_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for auto-discovery. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_locator_class($class = 'SimplePie_Locator') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Locator')) + { + $this->locator_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for XML parsing. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_parser_class($class = 'SimplePie_Parser') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Parser')) + { + $this->parser_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for remote file fetching. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_file_class($class = 'SimplePie_File') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_File')) + { + $this->file_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for data sanitization. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_sanitize_class($class = 'SimplePie_Sanitize') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Sanitize')) + { + $this->sanitize = new $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for handling feed items. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_item_class($class = 'SimplePie_Item') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Item')) + { + $this->item_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for handling author data. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_author_class($class = 'SimplePie_Author') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Author')) + { + $this->author_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for handling category data. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_category_class($class = 'SimplePie_Category') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Category')) + { + $this->category_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for feed enclosures. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_enclosure_class($class = 'SimplePie_Enclosure') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Enclosure')) + { + $this->enclosure_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for captions + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_caption_class($class = 'SimplePie_Caption') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Caption')) + { + $this->caption_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_copyright_class($class = 'SimplePie_Copyright') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Copyright')) + { + $this->copyright_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_credit_class($class = 'SimplePie_Credit') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Credit')) + { + $this->credit_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_rating_class($class = 'SimplePie_Rating') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Rating')) + { + $this->rating_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_restriction_class($class = 'SimplePie_Restriction') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Restriction')) + { + $this->restriction_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses for content-type sniffing. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Content_Type_Sniffer')) + { + $this->content_type_sniffer_class = $class; + return true; + } + return false; + } + + /** + * Allows you to change which class SimplePie uses item sources. + * Useful when you are overloading or extending SimplePie's default classes. + * + * @access public + * @param string $class Name of custom class. + * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation + * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation + */ + function set_source_class($class = 'SimplePie_Source') + { + if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Source')) + { + $this->source_class = $class; + return true; + } + return false; + } + + /** + * Allows you to override the default user agent string. + * + * @access public + * @param string $ua New user agent string. + */ + function set_useragent($ua = SIMPLEPIE_USERAGENT) + { + $this->useragent = (string) $ua; + } + + /** + * Set callback function to create cache filename with + * + * @access public + * @param mixed $function Callback function + */ + function set_cache_name_function($function = 'md5') + { + if (is_callable($function)) + { + $this->cache_name_function = $function; + } + } + + /** + * Set javascript query string parameter + * + * @access public + * @param mixed $get Javascript query string parameter + */ + function set_javascript($get = 'js') + { + if ($get) + { + $this->javascript = (string) $get; + } + else + { + $this->javascript = false; + } + } + + /** + * Set options to make SP as fast as possible. Forgoes a + * substantial amount of data sanitization in favor of speed. + * + * @access public + * @param bool $set Whether to set them or not + */ + function set_stupidly_fast($set = false) + { + if ($set) + { + $this->enable_order_by_date(false); + $this->remove_div(false); + $this->strip_comments(false); + $this->strip_htmltags(false); + $this->strip_attributes(false); + $this->set_image_handler(false); + } + } + + /** + * Set maximum number of feeds to check with autodiscovery + * + * @access public + * @param int $max Maximum number of feeds to check + */ + function set_max_checked_feeds($max = 10) + { + $this->max_checked_feeds = (int) $max; + } + + function remove_div($enable = true) + { + $this->sanitize->remove_div($enable); + } + + function strip_htmltags($tags = '', $encode = null) + { + if ($tags === '') + { + $tags = $this->strip_htmltags; + } + $this->sanitize->strip_htmltags($tags); + if ($encode !== null) + { + $this->sanitize->encode_instead_of_strip($tags); + } + } + + function encode_instead_of_strip($enable = true) + { + $this->sanitize->encode_instead_of_strip($enable); + } + + function strip_attributes($attribs = '') + { + if ($attribs === '') + { + $attribs = $this->strip_attributes; + } + $this->sanitize->strip_attributes($attribs); + } + + function set_output_encoding($encoding = 'UTF-8') + { + $this->sanitize->set_output_encoding($encoding); + } + + function strip_comments($strip = false) + { + $this->sanitize->strip_comments($strip); + } + + /** + * Set element/attribute key/value pairs of HTML attributes + * containing URLs that need to be resolved relative to the feed + * + * @access public + * @since 1.0 + * @param array $element_attribute Element/attribute key/value pairs + */ + function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite')) + { + $this->sanitize->set_url_replacements($element_attribute); + } + + /** + * Set the handler to enable the display of cached favicons. + * + * @access public + * @param str $page Web-accessible path to the handler_favicon.php file. + * @param str $qs The query string that the value should be passed to. + */ + function set_favicon_handler($page = false, $qs = 'i') + { + if ($page !== false) + { + $this->favicon_handler = $page . '?' . $qs . '='; + } + else + { + $this->favicon_handler = ''; + } + } + + /** + * Set the handler to enable the display of cached images. + * + * @access public + * @param str $page Web-accessible path to the handler_image.php file. + * @param str $qs The query string that the value should be passed to. + */ + function set_image_handler($page = false, $qs = 'i') + { + if ($page !== false) + { + $this->sanitize->set_image_handler($page . '?' . $qs . '='); + } + else + { + $this->image_handler = ''; + } + } + + /** + * Set the limit for items returned per-feed with multifeeds. + * + * @access public + * @param integer $limit The maximum number of items to return. + */ + function set_item_limit($limit = 0) + { + $this->item_limit = (int) $limit; + } + + function init() + { + // Check absolute bare minimum requirements. + if ((function_exists('version_compare') && version_compare(PHP_VERSION, '4.3.0', '<')) || !extension_loaded('xml') || !extension_loaded('pcre')) + { + return false; + } + // Then check the xml extension is sane (i.e., libxml 2.7.x issue on PHP < 5.2.9 and libxml 2.7.0 to 2.7.2 on any version) if we don't have xmlreader. + elseif (!extension_loaded('xmlreader')) + { + static $xml_is_sane = null; + if ($xml_is_sane === null) + { + $parser_check = xml_parser_create(); + xml_parse_into_struct($parser_check, '&', $values); + xml_parser_free($parser_check); + $xml_is_sane = isset($values[0]['value']); + } + if (!$xml_is_sane) + { + return false; + } + } + + if (isset($_GET[$this->javascript])) + { + SimplePie_Misc::output_javascript(); + exit; + } + + // Pass whatever was set with config options over to the sanitizer. + $this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->cache_class); + $this->sanitize->pass_file_data($this->file_class, $this->timeout, $this->useragent, $this->force_fsockopen); + + if ($this->feed_url !== null || $this->raw_data !== null) + { + $this->data = array(); + $this->multifeed_objects = array(); + $cache = false; + + if ($this->feed_url !== null) + { + $parsed_feed_url = SimplePie_Misc::parse_url($this->feed_url); + // Decide whether to enable caching + if ($this->cache && $parsed_feed_url['scheme'] !== '') + { + $cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, call_user_func($this->cache_name_function, $this->feed_url), 'spc'); + } + // If it's enabled and we don't want an XML dump, use the cache + if ($cache && !$this->xml_dump) + { + // Load the Cache + $this->data = $cache->load(); + if (!empty($this->data)) + { + // If the cache is for an outdated build of SimplePie + if (!isset($this->data['build']) || $this->data['build'] !== SIMPLEPIE_BUILD) + { + $cache->unlink(); + $this->data = array(); + } + // If we've hit a collision just rerun it with caching disabled + elseif (isset($this->data['url']) && $this->data['url'] !== $this->feed_url) + { + $cache = false; + $this->data = array(); + } + // If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL. + elseif (isset($this->data['feed_url'])) + { + // If the autodiscovery cache is still valid use it. + if ($cache->mtime() + $this->autodiscovery_cache_duration > time()) + { + // Do not need to do feed autodiscovery yet. + if ($this->data['feed_url'] === $this->data['url']) + { + $cache->unlink(); + $this->data = array(); + } + else + { + $this->set_feed_url($this->data['feed_url']); + return $this->init(); + } + } + } + // Check if the cache has been updated + elseif ($cache->mtime() + $this->cache_duration < time()) + { + // If we have last-modified and/or etag set + if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag'])) + { + $headers = array(); + if (isset($this->data['headers']['last-modified'])) + { + $headers['if-modified-since'] = $this->data['headers']['last-modified']; + } + if (isset($this->data['headers']['etag'])) + { + $headers['if-none-match'] = '"' . $this->data['headers']['etag'] . '"'; + } + $file = new $this->file_class($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen); + if ($file->success) + { + if ($file->status_code === 304) + { + $cache->touch(); + return true; + } + else + { + $headers = $file->headers; + } + } + else + { + unset($file); + } + } + } + // If the cache is still valid, just return true + else + { + return true; + } + } + // If the cache is empty, delete it + else + { + $cache->unlink(); + $this->data = array(); + } + } + // If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it. + if (!isset($file)) + { + if (is_a($this->file, 'SimplePie_File') && $this->file->url === $this->feed_url) + { + $file =& $this->file; + } + else + { + $file = new $this->file_class($this->feed_url, $this->timeout, 5, null, $this->useragent, $this->force_fsockopen); + } + } + // If the file connection has an error, set SimplePie::error to that and quit + if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300))) + { + $this->error = $file->error; + if (!empty($this->data)) + { + return true; + } + else + { + return false; + } + } + + if (!$this->force_feed) + { + // Check if the supplied URL is a feed, if it isn't, look for it. + $locate = new $this->locator_class($file, $this->timeout, $this->useragent, $this->file_class, $this->max_checked_feeds, $this->content_type_sniffer_class); + if (!$locate->is_feed($file)) + { + // We need to unset this so that if SimplePie::set_file() has been called that object is untouched + unset($file); + if ($file = $locate->find($this->autodiscovery, $this->all_discovered_feeds)) + { + if ($cache) + { + $this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD); + if (!$cache->save($this)) + { + trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); + } + $cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc'); + } + $this->feed_url = $file->url; + } + else + { + $this->error = "A feed could not be found at $this->feed_url. A feed with an invalid mime type may fall victim to this error, or " . SIMPLEPIE_NAME . " was unable to auto-discover it.. Use force_feed() if you are certain this URL is a real feed."; + SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); + return false; + } + } + $locate = null; + } + + $headers = $file->headers; + $data = $file->body; + $sniffer = new $this->content_type_sniffer_class($file); + $sniffed = $sniffer->get_type(); + } + else + { + $data = $this->raw_data; + } + + // Set up array of possible encodings + $encodings = array(); + + // First check to see if input has been overridden. + if ($this->input_encoding !== false) + { + $encodings[] = $this->input_encoding; + } + + $application_types = array('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity'); + $text_types = array('text/xml', 'text/xml-external-parsed-entity'); + + // RFC 3023 (only applies to sniffed content) + if (isset($sniffed)) + { + if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml') + { + if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset)) + { + $encodings[] = strtoupper($charset[1]); + } + $encodings = array_merge($encodings, SimplePie_Misc::xml_encoding($data)); + $encodings[] = 'UTF-8'; + } + elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml') + { + if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset)) + { + $encodings[] = $charset[1]; + } + $encodings[] = 'US-ASCII'; + } + // Text MIME-type default + elseif (substr($sniffed, 0, 5) === 'text/') + { + $encodings[] = 'US-ASCII'; + } + } + + // Fallback to XML 1.0 Appendix F.1/UTF-8/ISO-8859-1 + $encodings = array_merge($encodings, SimplePie_Misc::xml_encoding($data)); + $encodings[] = 'UTF-8'; + $encodings[] = 'ISO-8859-1'; + + // There's no point in trying an encoding twice + $encodings = array_unique($encodings); + + // If we want the XML, just output that with the most likely encoding and quit + if ($this->xml_dump) + { + header('Content-type: text/xml; charset=' . $encodings[0]); + echo $data; + exit; + } + + // Loop through each possible encoding, till we return something, or run out of possibilities + foreach ($encodings as $encoding) + { + // Change the encoding to UTF-8 (as we always use UTF-8 internally) + if ($utf8_data = SimplePie_Misc::change_encoding($data, $encoding, 'UTF-8')) + { + // Create new parser + $parser = new $this->parser_class(); + + // If it's parsed fine + if ($parser->parse($utf8_data, 'UTF-8')) + { + $this->data = $parser->get_data(); + if ($this->get_type() & ~SIMPLEPIE_TYPE_NONE) + { + if (isset($headers)) + { + $this->data['headers'] = $headers; + } + $this->data['build'] = SIMPLEPIE_BUILD; + + // Cache the file if caching is enabled + if ($cache && !$cache->save($this)) + { + trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); + } + return true; + } + else + { + $this->error = "A feed could not be found at $this->feed_url. This does not appear to be a valid RSS or Atom feed."; + SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); + return false; + } + } + } + } + if (isset($parser)) + { + // We have an error, just set SimplePie_Misc::error to it and quit + $this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column()); + } + else + { + $this->error = 'The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended.'; + } + SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); + return false; + } + elseif (!empty($this->multifeed_url)) + { + $i = 0; + $success = 0; + $this->multifeed_objects = array(); + foreach ($this->multifeed_url as $url) + { + if (SIMPLEPIE_PHP5) + { + // This keyword needs to defy coding standards for PHP4 compatibility + $this->multifeed_objects[$i] = clone($this); + } + else + { + $this->multifeed_objects[$i] = $this; + } + $this->multifeed_objects[$i]->set_feed_url($url); + $success |= $this->multifeed_objects[$i]->init(); + $i++; + } + return (bool) $success; + } + else + { + return false; + } + } + + /** + * Return the error message for the occured error + * + * @access public + * @return string Error message + */ + function error() + { + return $this->error; + } + + function get_encoding() + { + return $this->sanitize->output_encoding; + } + + function handle_content_type($mime = 'text/html') + { + if (!headers_sent()) + { + $header = "Content-type: $mime;"; + if ($this->get_encoding()) + { + $header .= ' charset=' . $this->get_encoding(); + } + else + { + $header .= ' charset=UTF-8'; + } + header($header); + } + } + + function get_type() + { + if (!isset($this->data['type'])) + { + $this->data['type'] = SIMPLEPIE_TYPE_ALL; + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'])) + { + $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_10; + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'])) + { + $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_03; + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'])) + { + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['channel']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['image']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['textinput'])) + { + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_10; + } + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['channel']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['image']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']) + || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['textinput'])) + { + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_090; + } + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'])) + { + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_ALL; + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version'])) + { + switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version'])) + { + case '0.91': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091; + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data'])) + { + switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data'])) + { + case '0': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_NETSCAPE; + break; + + case '24': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_USERLAND; + break; + } + } + break; + + case '0.92': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_092; + break; + + case '0.93': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_093; + break; + + case '0.94': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_094; + break; + + case '2.0': + $this->data['type'] &= SIMPLEPIE_TYPE_RSS_20; + break; + } + } + } + else + { + $this->data['type'] = SIMPLEPIE_TYPE_NONE; + } + } + return $this->data['type']; + } + + /** + * Returns the URL for the favicon of the feed's website. + * + * @todo Cache atom:icon + * @access public + * @since 1.0 + */ + function get_favicon() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif (($url = $this->get_link()) !== null && preg_match('/^http(s)?:\/\//i', $url)) + { + $favicon = SimplePie_Misc::absolutize_url('/favicon.ico', $url); + + if ($this->cache && $this->favicon_handler) + { + $favicon_filename = call_user_func($this->cache_name_function, $favicon); + $cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, $favicon_filename, 'spi'); + + if ($cache->load()) + { + return $this->sanitize($this->favicon_handler . $favicon_filename, SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + $file = new $this->file_class($favicon, $this->timeout / 10, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen); + + if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)) && strlen($file->body) > 0) + { + $sniffer = new $this->content_type_sniffer_class($file); + if (substr($sniffer->get_type(), 0, 6) === 'image/') + { + if ($cache->save(array('headers' => $file->headers, 'body' => $file->body))) + { + return $this->sanitize($this->favicon_handler . $favicon_filename, SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + trigger_error("$cache->name is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); + return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI); + } + } + // not an image + else + { + return false; + } + } + } + } + else + { + return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI); + } + } + return false; + } + + /** + * @todo If we have a perm redirect we should return the new URL + * @todo When we make the above change, let's support as well + * @todo Also, |atom:link|@rel=self + */ + function subscribe_url() + { + if ($this->feed_url !== null) + { + return $this->sanitize($this->feed_url, SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function subscribe_feed() + { + if ($this->feed_url !== null) + { + return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function subscribe_outlook() + { + if ($this->feed_url !== null) + { + return $this->sanitize('outlook' . SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function subscribe_podcast() + { + if ($this->feed_url !== null) + { + return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 3), SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function subscribe_itunes() + { + if ($this->feed_url !== null) + { + return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 4), SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + /** + * Creates the subscribe_* methods' return data + * + * @access private + * @param string $feed_url String to prefix to the feed URL + * @param string $site_url String to prefix to the site URL (and + * suffix to the feed URL) + * @return mixed URL if feed exists, false otherwise + */ + function subscribe_service($feed_url, $site_url = null) + { + if ($this->subscribe_url()) + { + $return = $feed_url . rawurlencode($this->feed_url); + if ($site_url !== null && $this->get_link() !== null) + { + $return .= $site_url . rawurlencode($this->get_link()); + } + return $this->sanitize($return, SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function subscribe_aol() + { + return $this->subscribe_service('http://feeds.my.aol.com/add.jsp?url='); + } + + function subscribe_bloglines() + { + return $this->subscribe_service('http://www.bloglines.com/sub/'); + } + + function subscribe_eskobo() + { + return $this->subscribe_service('http://www.eskobo.com/?AddToMyPage='); + } + + function subscribe_feedfeeds() + { + return $this->subscribe_service('http://www.feedfeeds.com/add?feed='); + } + + function subscribe_feedster() + { + return $this->subscribe_service('http://www.feedster.com/myfeedster.php?action=addrss&confirm=no&rssurl='); + } + + function subscribe_google() + { + return $this->subscribe_service('http://fusion.google.com/add?feedurl='); + } + + function subscribe_gritwire() + { + return $this->subscribe_service('http://my.gritwire.com/feeds/addExternalFeed.aspx?FeedUrl='); + } + + function subscribe_msn() + { + return $this->subscribe_service('http://my.msn.com/addtomymsn.armx?id=rss&ut=', '&ru='); + } + + function subscribe_netvibes() + { + return $this->subscribe_service('http://www.netvibes.com/subscribe.php?url='); + } + + function subscribe_newsburst() + { + return $this->subscribe_service('http://www.newsburst.com/Source/?add='); + } + + function subscribe_newsgator() + { + return $this->subscribe_service('http://www.newsgator.com/ngs/subscriber/subext.aspx?url='); + } + + function subscribe_odeo() + { + return $this->subscribe_service('http://www.odeo.com/listen/subscribe?feed='); + } + + function subscribe_podnova() + { + return $this->subscribe_service('http://www.podnova.com/index_your_podcasts.srf?action=add&url='); + } + + function subscribe_rojo() + { + return $this->subscribe_service('http://www.rojo.com/add-subscription?resource='); + } + + function subscribe_yahoo() + { + return $this->subscribe_service('http://add.my.yahoo.com/rss?url='); + } + + function get_feed_tags($namespace, $tag) + { + $type = $this->get_type(); + if ($type & SIMPLEPIE_TYPE_ATOM_10) + { + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag])) + { + return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag]; + } + } + if ($type & SIMPLEPIE_TYPE_ATOM_03) + { + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag])) + { + return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag]; + } + } + if ($type & SIMPLEPIE_TYPE_RSS_RDF) + { + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag])) + { + return $this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag]; + } + } + if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) + { + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][$namespace][$tag])) + { + return $this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][$namespace][$tag]; + } + } + return null; + } + + function get_channel_tags($namespace, $tag) + { + $type = $this->get_type(); + if ($type & SIMPLEPIE_TYPE_ATOM_ALL) + { + if ($return = $this->get_feed_tags($namespace, $tag)) + { + return $return; + } + } + if ($type & SIMPLEPIE_TYPE_RSS_10) + { + if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'channel')) + { + if (isset($channel[0]['child'][$namespace][$tag])) + { + return $channel[0]['child'][$namespace][$tag]; + } + } + } + if ($type & SIMPLEPIE_TYPE_RSS_090) + { + if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'channel')) + { + if (isset($channel[0]['child'][$namespace][$tag])) + { + return $channel[0]['child'][$namespace][$tag]; + } + } + } + if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) + { + if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'channel')) + { + if (isset($channel[0]['child'][$namespace][$tag])) + { + return $channel[0]['child'][$namespace][$tag]; + } + } + } + return null; + } + + function get_image_tags($namespace, $tag) + { + $type = $this->get_type(); + if ($type & SIMPLEPIE_TYPE_RSS_10) + { + if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'image')) + { + if (isset($image[0]['child'][$namespace][$tag])) + { + return $image[0]['child'][$namespace][$tag]; + } + } + } + if ($type & SIMPLEPIE_TYPE_RSS_090) + { + if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'image')) + { + if (isset($image[0]['child'][$namespace][$tag])) + { + return $image[0]['child'][$namespace][$tag]; + } + } + } + if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) + { + if ($image = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'image')) + { + if (isset($image[0]['child'][$namespace][$tag])) + { + return $image[0]['child'][$namespace][$tag]; + } + } + } + return null; + } + + function get_base($element = array()) + { + if (!($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION) && !empty($element['xml_base_explicit']) && isset($element['xml_base'])) + { + return $element['xml_base']; + } + elseif ($this->get_link() !== null) + { + return $this->get_link(); + } + else + { + return $this->subscribe_url(); + } + } + + function sanitize($data, $type, $base = '') + { + return $this->sanitize->sanitize($data, $type, $base); + } + + function get_title() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_category($key = 0) + { + $categories = $this->get_categories(); + if (isset($categories[$key])) + { + return $categories[$key]; + } + else + { + return null; + } + } + + function get_categories() + { + $categories = array(); + + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['attribs']['']['term'])) + { + $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->category_class($term, $scheme, $label); + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) + { + // This is really the label, but keep this as the term also for BC. + // Label will also work on retrieving because that falls back to term. + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + if (isset($category['attribs']['']['domain'])) + { + $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = null; + } + $categories[] = new $this->category_class($term, $scheme, null); + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) + { + $categories[] = new $this->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) + { + $categories[] = new $this->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($categories)) + { + return SimplePie_Misc::array_unique($categories); + } + else + { + return null; + } + } + + function get_author($key = 0) + { + $authors = $this->get_authors(); + if (isset($authors[$key])) + { + return $authors[$key]; + } + else + { + return null; + } + } + + function get_authors() + { + $authors = array(); + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) + { + $name = null; + $uri = null; + $email = null; + $avatar = null; + $name_date = null; + $uri_date = null; + $avatar_date = null; + + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'])) + { + $avatar = $this->sanitize($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0])); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data'])) + { + $name_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data'])) + { + $uri_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data'])) + { + $avatar_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data']; + } + + if ($name !== null || $email !== null || $uri !== null || $avatar !== null || $name_date !== null || $uri_date !== null || $avatar_date !== null ) + { + $authors[] = new $this->author_class($name, $uri, $email, $avatar, $name_date, $uri_date, $avatar_date); + } + } + if ($author = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) + { + $name = null; + $url = null; + $email = null; + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $authors[] = new $this->author_class($name, $url, $email); + } + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) + { + $authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) + { + $authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) + { + $authors[] = new $this->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($authors)) + { + return SimplePie_Misc::array_unique($authors); + } + else + { + return null; + } + } + + function get_contributor($key = 0) + { + $contributors = $this->get_contributors(); + if (isset($contributors[$key])) + { + return $contributors[$key]; + } + else + { + return null; + } + } + + function get_contributors() + { + $contributors = array(); + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) + { + $name = null; + $uri = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) + { + $contributors[] = new $this->author_class($name, $uri, $email); + } + } + foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) + { + $name = null; + $url = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $contributors[] = new $this->author_class($name, $url, $email); + } + } + + if (!empty($contributors)) + { + return SimplePie_Misc::array_unique($contributors); + } + else + { + return null; + } + } + + function get_link($key = 0, $rel = 'alternate') + { + $links = $this->get_links($rel); + if (isset($links[$key])) + { + return $links[$key]; + } + else + { + return null; + } + } + + /** + * Added for parity between the parent-level and the item/entry-level. + */ + function get_permalink() + { + return $this->get_link(0); + } + + function get_links($rel = 'alternate') + { + if (!isset($this->data['links'])) + { + $this->data['links'] = array(); + if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link')) + { + foreach ($links as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + } + } + } + if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link')) + { + foreach ($links as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + + } + } + } + if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + + $keys = array_keys($this->data['links']); + foreach ($keys as $key) + { + if (SimplePie_Misc::is_isegment_nz_nc($key)) + { + if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); + $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; + } + else + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; + } + } + elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) + { + $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; + } + $this->data['links'][$key] = array_unique($this->data['links'][$key]); + } + } + + if (isset($this->data['links'][$rel])) + { + return $this->data['links'][$rel]; + } + else + { + return null; + } + } + + function get_all_discovered_feeds() + { + return $this->all_discovered_feeds; + } + + function get_description() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + else + { + return null; + } + } + + function get_copyright() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_language() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'])) + { + return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'])) + { + return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'])) + { + return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($this->data['headers']['content-language'])) + { + return $this->sanitize($this->data['headers']['content-language'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_latitude() + { + + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[1]; + } + else + { + return null; + } + } + + function get_longitude() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) + { + return (float) $return[0]['data']; + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[2]; + } + else + { + return null; + } + } + + function get_image_title() + { + if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_image_url() + { + if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image')) + { + return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'url')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'url')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + else + { + return null; + } + } + + function get_image_link() + { + if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + else + { + return null; + } + } + + function get_image_width() + { + if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'width')) + { + return round($return[0]['data']); + } + elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) + { + return 88.0; + } + else + { + return null; + } + } + + function get_image_height() + { + if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'height')) + { + return round($return[0]['data']); + } + elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url')) + { + return 31.0; + } + else + { + return null; + } + } + + function get_item_quantity($max = 0) + { + $max = (int) $max; + $qty = count($this->get_items()); + if ($max === 0) + { + return $qty; + } + else + { + return ($qty > $max) ? $max : $qty; + } + } + + function get_item($key = 0) + { + $items = $this->get_items(); + if (isset($items[$key])) + { + return $items[$key]; + } + else + { + return null; + } + } + + function get_items($start = 0, $end = 0) + { + if (!isset($this->data['items'])) + { + if (!empty($this->multifeed_objects)) + { + $this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit); + } + else + { + $this->data['items'] = array(); + if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) + { + $keys = array_keys($items); + foreach ($keys as $key) + { + $this->data['items'][] = new $this->item_class($this, $items[$key]); + } + } + if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) + { + $keys = array_keys($items); + foreach ($keys as $key) + { + $this->data['items'][] = new $this->item_class($this, $items[$key]); + } + } + if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) + { + $keys = array_keys($items); + foreach ($keys as $key) + { + $this->data['items'][] = new $this->item_class($this, $items[$key]); + } + } + if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) + { + $keys = array_keys($items); + foreach ($keys as $key) + { + $this->data['items'][] = new $this->item_class($this, $items[$key]); + } + } + if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) + { + $keys = array_keys($items); + foreach ($keys as $key) + { + $this->data['items'][] = new $this->item_class($this, $items[$key]); + } + } + } + } + + if (!empty($this->data['items'])) + { + // If we want to order it by date, check if all items have a date, and then sort it + if ($this->order_by_date && empty($this->multifeed_objects)) + { + if (!isset($this->data['ordered_items'])) + { + $do_sort = true; + foreach ($this->data['items'] as $item) + { + if (!$item->get_date('U')) + { + $do_sort = false; + break; + } + } + $item = null; + $this->data['ordered_items'] = $this->data['items']; + if ($do_sort) + { + usort($this->data['ordered_items'], array(&$this, 'sort_items')); + } + } + $items = $this->data['ordered_items']; + } + else + { + $items = $this->data['items']; + } + + // Slice the data as desired + if ($end === 0) + { + return array_slice($items, $start); + } + else + { + return array_slice($items, $start, $end); + } + } + else + { + return array(); + } + } + + /** + * @static + */ + function sort_items($a, $b) + { + return $a->get_date('U') <= $b->get_date('U'); + } + + /** + * @static + */ + function merge_items($urls, $start = 0, $end = 0, $limit = 0) + { + if (is_array($urls) && sizeof($urls) > 0) + { + $items = array(); + foreach ($urls as $arg) + { + if (is_a($arg, 'SimplePie')) + { + $items = array_merge($items, $arg->get_items(0, $limit)); + } + else + { + trigger_error('Arguments must be SimplePie objects', E_USER_WARNING); + } + } + + $do_sort = true; + foreach ($items as $item) + { + if (!$item->get_date('U')) + { + $do_sort = false; + break; + } + } + $item = null; + if ($do_sort) + { + usort($items, array('SimplePie', 'sort_items')); + } + + if ($end === 0) + { + return array_slice($items, $start); + } + else + { + return array_slice($items, $start, $end); + } + } + else + { + trigger_error('Cannot merge zero SimplePie objects', E_USER_WARNING); + return array(); + } + } +} + +class SimplePie_Item +{ + var $feed; + var $data = array(); + + function SimplePie_Item($feed, $data) + { + $this->feed = $feed; + $this->data = $data; + } + + function __toString() + { + return md5(serialize($this->data)); + } + + /** + * Remove items that link back to this before destroying this object + */ + function __destruct() + { + if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode')) + { + unset($this->feed); + } + } + + function get_item_tags($namespace, $tag) + { + if (isset($this->data['child'][$namespace][$tag])) + { + return $this->data['child'][$namespace][$tag]; + } + else + { + return null; + } + } + + function get_base($element = array()) + { + return $this->feed->get_base($element); + } + + function sanitize($data, $type, $base = '') + { + return $this->feed->sanitize($data, $type, $base); + } + + function get_feed() + { + return $this->feed; + } + + function get_id($hash = false) + { + if (!$hash) + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (($return = $this->get_permalink()) !== null) + { + return $return; + } + elseif (($return = $this->get_title()) !== null) + { + return $return; + } + } + if ($this->get_permalink() !== null || $this->get_title() !== null) + { + return md5($this->get_permalink() . $this->get_title()); + } + else + { + return md5(serialize($this->data)); + } + } + + function get_title() + { + if (!isset($this->data['title'])) + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) + { + $this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $this->data['title'] = null; + } + } + return $this->data['title']; + } + + function get_description($description_only = false) + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (!$description_only) + { + return $this->get_content(true); + } + else + { + return null; + } + } + + function get_content($content_only = false) + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_content_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif (!$content_only) + { + return $this->get_description(true); + } + else + { + return null; + } + } + + function get_category($key = 0) + { + $categories = $this->get_categories(); + if (isset($categories[$key])) + { + return $categories[$key]; + } + else + { + return null; + } + } + + function get_categories() + { + $categories = array(); + + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['attribs']['']['term'])) + { + $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->feed->category_class($term, $scheme, $label); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) + { + // This is really the label, but keep this as the term also for BC. + // Label will also work on retrieving because that falls back to term. + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + if (isset($category['attribs']['']['domain'])) + { + $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = null; + } + $categories[] = new $this->feed->category_class($term, $scheme, null); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) + { + $categories[] = new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) + { + $categories[] = new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($categories)) + { + return SimplePie_Misc::array_unique($categories); + } + else + { + return null; + } + } + + function get_author($key = 0) + { + $authors = $this->get_authors(); + if (isset($authors[$key])) + { + return $authors[$key]; + } + else + { + return null; + } + } + + function get_contributor($key = 0) + { + $contributors = $this->get_contributors(); + if (isset($contributors[$key])) + { + return $contributors[$key]; + } + else + { + return null; + } + } + + function get_contributors() + { + $contributors = array(); + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) + { + $name = null; + $uri = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) + { + $contributors[] = new $this->feed->author_class($name, $uri, $email); + } + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) + { + $name = null; + $url = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $contributors[] = new $this->feed->author_class($name, $url, $email); + } + } + + if (!empty($contributors)) + { + return SimplePie_Misc::array_unique($contributors); + } + else + { + return null; + } + } + + function get_authors() + { + $authors = array(); + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) + { + $name = null; + $uri = null; + $email = null; + $avatar = null; + $name_date = null; + $uri_date = null; + $avatar_date = null; + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'])) + { + $avatar = $this->sanitize($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0])); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data'])) + { + $name_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data'])) + { + $uri_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data'])) + { + $avatar_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data']; + } + + if ($name !== null || $email !== null || $uri !== null || $avatar !== null || $name_date !== null || $uri_date !== null || $avatar_date !== null ) + { + $authors[] = new $this->feed->author_class($name, $uri, $email, $avatar, $name_date, $uri_date, $avatar_date); + } + } + if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) + { + $name = null; + $url = null; + $email = null; + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $authors[] = new $this->feed->author_class($name, $url, $email); + } + } + if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author')) + { + $authors[] = new $this->feed->author_class(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) + { + $authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) + { + $authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) + { + $authors[] = new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($authors)) + { + return SimplePie_Misc::array_unique($authors); + } + elseif (($source = $this->get_source()) && ($authors = $source->get_authors())) + { + return $authors; + } + elseif ($authors = $this->feed->get_authors()) + { + return $authors; + } + else + { + return null; + } + } + + function get_copyright() + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_date($date_format = 'j F Y, g:i a') + { + if (!isset($this->data['date'])) + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date')) + { + $this->data['date']['raw'] = $return[0]['data']; + } + + if (!empty($this->data['date']['raw'])) + { + $parser = SimplePie_Parse_Date::get(); + $this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']); + } + else + { + $this->data['date'] = null; + } + } + if ($this->data['date']) + { + $date_format = (string) $date_format; + switch ($date_format) + { + case '': + return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); + + case 'U': + return $this->data['date']['parsed']; + + default: + return date($date_format, $this->data['date']['parsed']); + } + } + else + { + return null; + } + } + + function get_local_date($date_format = '%c') + { + if (!$date_format) + { + return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (($date = $this->get_date('U')) !== null) + { + return strftime($date_format, $date); + } + else + { + return null; + } + } + + function get_permalink() + { + $link = $this->get_link(); + $enclosure = $this->get_enclosure(0); + if ($link !== null) + { + return $link; + } + elseif ($enclosure !== null) + { + return $enclosure->get_link(); + } + else + { + return null; + } + } + + function get_link($key = 0, $rel = 'alternate') + { + $links = $this->get_links($rel); + if ($links[$key] !== null) + { + return $links[$key]; + } + else + { + return null; + } + } + + function get_links($rel = 'alternate') + { + if (!isset($this->data['links'])) + { + $this->data['links'] = array(); + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + + } + } + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + } + } + if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid')) + { + if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true') + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + } + + $keys = array_keys($this->data['links']); + foreach ($keys as $key) + { + if (SimplePie_Misc::is_isegment_nz_nc($key)) + { + if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); + $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; + } + else + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; + } + } + elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) + { + $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; + } + $this->data['links'][$key] = array_unique($this->data['links'][$key]); + } + } + if (isset($this->data['links'][$rel])) + { + return $this->data['links'][$rel]; + } + else + { + return null; + } + } + + /** + * @todo Add ability to prefer one type of content over another (in a media group). + */ + function get_enclosure($key = 0, $prefer = null) + { + $enclosures = $this->get_enclosures(); + if (isset($enclosures[$key])) + { + return $enclosures[$key]; + } + else + { + return null; + } + } + + /** + * Grabs all available enclosures (podcasts, etc.) + * + * Supports the RSS tag, as well as Media RSS and iTunes RSS. + * + * At this point, we're pretty much assuming that all enclosures for an item are the same content. Anything else is too complicated to properly support. + * + * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4). + * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists). + */ + function get_enclosures() + { + if (!isset($this->data['enclosures'])) + { + $this->data['enclosures'] = array(); + + // Elements + $captions_parent = null; + $categories_parent = null; + $copyrights_parent = null; + $credits_parent = null; + $description_parent = null; + $duration_parent = null; + $hashes_parent = null; + $keywords_parent = null; + $player_parent = null; + $ratings_parent = null; + $restrictions_parent = null; + $thumbnails_parent = null; + $title_parent = null; + + // Let's do the channel and item-level ones first, and just re-use them if we need to. + $parent = $this->get_feed(); + + // CAPTIONS + if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) + { + foreach ($captions as $caption) + { + $caption_type = null; + $caption_lang = null; + $caption_startTime = null; + $caption_endTime = null; + $caption_text = null; + if (isset($caption['attribs']['']['type'])) + { + $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) + { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) + { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) + { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['data'])) + { + $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); + } + } + elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) + { + foreach ($captions as $caption) + { + $caption_type = null; + $caption_lang = null; + $caption_startTime = null; + $caption_endTime = null; + $caption_text = null; + if (isset($caption['attribs']['']['type'])) + { + $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) + { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) + { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) + { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['data'])) + { + $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $captions_parent[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); + } + } + if (is_array($captions_parent)) + { + $captions_parent = array_values(SimplePie_Misc::array_unique($captions_parent)); + } + + // CATEGORIES + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) + { + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories_parent[] = new $this->feed->category_class($term, $scheme, $label); + } + foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) + { + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories_parent[] = new $this->feed->category_class($term, $scheme, $label); + } + foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category) + { + $term = null; + $scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd'; + $label = null; + if (isset($category['attribs']['']['text'])) + { + $label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories_parent[] = new $this->feed->category_class($term, $scheme, $label); + + if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'])) + { + foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory) + { + if (isset($subcategory['attribs']['']['text'])) + { + $label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories_parent[] = new $this->feed->category_class($term, $scheme, $label); + } + } + } + if (is_array($categories_parent)) + { + $categories_parent = array_values(SimplePie_Misc::array_unique($categories_parent)); + } + + // COPYRIGHT + if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) + { + $copyright_url = null; + $copyright_label = null; + if (isset($copyright[0]['attribs']['']['url'])) + { + $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($copyright[0]['data'])) + { + $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label); + } + elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) + { + $copyright_url = null; + $copyright_label = null; + if (isset($copyright[0]['attribs']['']['url'])) + { + $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($copyright[0]['data'])) + { + $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $copyrights_parent = new $this->feed->copyright_class($copyright_url, $copyright_label); + } + + // CREDITS + if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) + { + foreach ($credits as $credit) + { + $credit_role = null; + $credit_scheme = null; + $credit_name = null; + if (isset($credit['attribs']['']['role'])) + { + $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) + { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) + { + $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); + } + } + elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) + { + foreach ($credits as $credit) + { + $credit_role = null; + $credit_scheme = null; + $credit_name = null; + if (isset($credit['attribs']['']['role'])) + { + $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) + { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) + { + $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $credits_parent[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); + } + } + if (is_array($credits_parent)) + { + $credits_parent = array_values(SimplePie_Misc::array_unique($credits_parent)); + } + + // DESCRIPTION + if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) + { + if (isset($description_parent[0]['data'])) + { + $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + } + elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) + { + if (isset($description_parent[0]['data'])) + { + $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + } + + // DURATION + if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration')) + { + $seconds = null; + $minutes = null; + $hours = null; + if (isset($duration_parent[0]['data'])) + { + $temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + if (sizeof($temp) > 0) + { + (int) $seconds = array_pop($temp); + } + if (sizeof($temp) > 0) + { + (int) $minutes = array_pop($temp); + $seconds += $minutes * 60; + } + if (sizeof($temp) > 0) + { + (int) $hours = array_pop($temp); + $seconds += $hours * 3600; + } + unset($temp); + $duration_parent = $seconds; + } + } + + // HASHES + if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) + { + foreach ($hashes_iterator as $hash) + { + $value = null; + $algo = null; + if (isset($hash['data'])) + { + $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) + { + $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $algo = 'md5'; + } + $hashes_parent[] = $algo.':'.$value; + } + } + elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) + { + foreach ($hashes_iterator as $hash) + { + $value = null; + $algo = null; + if (isset($hash['data'])) + { + $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) + { + $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $algo = 'md5'; + } + $hashes_parent[] = $algo.':'.$value; + } + } + if (is_array($hashes_parent)) + { + $hashes_parent = array_values(SimplePie_Misc::array_unique($hashes_parent)); + } + + // KEYWORDS + if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) + { + if (isset($keywords[0]['data'])) + { + $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } + elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) + { + if (isset($keywords[0]['data'])) + { + $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } + elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) + { + if (isset($keywords[0]['data'])) + { + $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } + elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) + { + if (isset($keywords[0]['data'])) + { + $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords_parent[] = trim($word); + } + } + unset($temp); + } + if (is_array($keywords_parent)) + { + $keywords_parent = array_values(SimplePie_Misc::array_unique($keywords_parent)); + } + + // PLAYER + if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) + { + if (isset($player_parent[0]['attribs']['']['url'])) + { + $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + } + elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) + { + if (isset($player_parent[0]['attribs']['']['url'])) + { + $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + } + + // RATINGS + if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) + { + foreach ($ratings as $rating) + { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) + { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + } + elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) + { + foreach ($ratings as $rating) + { + $rating_scheme = 'urn:itunes'; + $rating_value = null; + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + } + elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) + { + foreach ($ratings as $rating) + { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) + { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + } + elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) + { + foreach ($ratings as $rating) + { + $rating_scheme = 'urn:itunes'; + $rating_value = null; + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings_parent[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + } + if (is_array($ratings_parent)) + { + $ratings_parent = array_values(SimplePie_Misc::array_unique($ratings_parent)); + } + + // RESTRICTIONS + if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) + { + foreach ($restrictions as $restriction) + { + $restriction_relationship = null; + $restriction_type = null; + $restriction_value = null; + if (isset($restriction['attribs']['']['relationship'])) + { + $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) + { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) + { + $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + } + elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) + { + foreach ($restrictions as $restriction) + { + $restriction_relationship = 'allow'; + $restriction_type = null; + $restriction_value = 'itunes'; + if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') + { + $restriction_relationship = 'deny'; + } + $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + } + elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) + { + foreach ($restrictions as $restriction) + { + $restriction_relationship = null; + $restriction_type = null; + $restriction_value = null; + if (isset($restriction['attribs']['']['relationship'])) + { + $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) + { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) + { + $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + } + elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) + { + foreach ($restrictions as $restriction) + { + $restriction_relationship = 'allow'; + $restriction_type = null; + $restriction_value = 'itunes'; + if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes') + { + $restriction_relationship = 'deny'; + } + $restrictions_parent[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + } + if (is_array($restrictions_parent)) + { + $restrictions_parent = array_values(SimplePie_Misc::array_unique($restrictions_parent)); + } + + // THUMBNAILS + if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) + { + foreach ($thumbnails as $thumbnail) + { + if (isset($thumbnail['attribs']['']['url'])) + { + $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + } + } + elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) + { + foreach ($thumbnails as $thumbnail) + { + if (isset($thumbnail['attribs']['']['url'])) + { + $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + } + } + + // TITLES + if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) + { + if (isset($title_parent[0]['data'])) + { + $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + } + elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) + { + if (isset($title_parent[0]['data'])) + { + $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + } + + // Clear the memory + unset($parent); + + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + // Elements + $captions = null; + $categories = null; + $copyrights = null; + $credits = null; + $description = null; + $hashes = null; + $keywords = null; + $player = null; + $ratings = null; + $restrictions = null; + $thumbnails = null; + $title = null; + + // If we have media:group tags, loop through them. + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group) + { + if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) + { + // If we have media:content tags, loop through them. + foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) + { + if (isset($content['attribs']['']['url'])) + { + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + // Elements + $captions = null; + $categories = null; + $copyrights = null; + $credits = null; + $description = null; + $hashes = null; + $keywords = null; + $player = null; + $ratings = null; + $restrictions = null; + $thumbnails = null; + $title = null; + + // Start checking the attributes of media:content + if (isset($content['attribs']['']['bitrate'])) + { + $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['channels'])) + { + $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['duration'])) + { + $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $duration = $duration_parent; + } + if (isset($content['attribs']['']['expression'])) + { + $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['framerate'])) + { + $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['height'])) + { + $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['lang'])) + { + $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['fileSize'])) + { + $length = ceil($content['attribs']['']['fileSize']); + } + if (isset($content['attribs']['']['medium'])) + { + $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['samplingrate'])) + { + $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['type'])) + { + $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['width'])) + { + $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + + // Checking the other optional media: elements. Priority: media:content, media:group, item, channel + + // CAPTIONS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) + { + $caption_type = null; + $caption_lang = null; + $caption_startTime = null; + $caption_endTime = null; + $caption_text = null; + if (isset($caption['attribs']['']['type'])) + { + $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) + { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) + { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) + { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['data'])) + { + $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); + } + if (is_array($captions)) + { + $captions = array_values(SimplePie_Misc::array_unique($captions)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) + { + $caption_type = null; + $caption_lang = null; + $caption_startTime = null; + $caption_endTime = null; + $caption_text = null; + if (isset($caption['attribs']['']['type'])) + { + $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) + { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) + { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) + { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['data'])) + { + $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); + } + if (is_array($captions)) + { + $captions = array_values(SimplePie_Misc::array_unique($captions)); + } + } + else + { + $captions = $captions_parent; + } + + // CATEGORIES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) + { + foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) + { + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->feed->category_class($term, $scheme, $label); + } + } + if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) + { + foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) + { + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->feed->category_class($term, $scheme, $label); + } + } + if (is_array($categories) && is_array($categories_parent)) + { + $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent))); + } + elseif (is_array($categories)) + { + $categories = array_values(SimplePie_Misc::array_unique($categories)); + } + elseif (is_array($categories_parent)) + { + $categories = array_values(SimplePie_Misc::array_unique($categories_parent)); + } + + // COPYRIGHTS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) + { + $copyright_url = null; + $copyright_label = null; + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) + { + $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) + { + $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label); + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) + { + $copyright_url = null; + $copyright_label = null; + if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) + { + $copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) + { + $copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label); + } + else + { + $copyrights = $copyrights_parent; + } + + // CREDITS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) + { + $credit_role = null; + $credit_scheme = null; + $credit_name = null; + if (isset($credit['attribs']['']['role'])) + { + $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) + { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) + { + $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); + } + if (is_array($credits)) + { + $credits = array_values(SimplePie_Misc::array_unique($credits)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) + { + $credit_role = null; + $credit_scheme = null; + $credit_name = null; + if (isset($credit['attribs']['']['role'])) + { + $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) + { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) + { + $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); + } + if (is_array($credits)) + { + $credits = array_values(SimplePie_Misc::array_unique($credits)); + } + } + else + { + $credits = $credits_parent; + } + + // DESCRIPTION + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) + { + $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) + { + $description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $description = $description_parent; + } + + // HASHES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) + { + $value = null; + $algo = null; + if (isset($hash['data'])) + { + $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) + { + $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $algo = 'md5'; + } + $hashes[] = $algo.':'.$value; + } + if (is_array($hashes)) + { + $hashes = array_values(SimplePie_Misc::array_unique($hashes)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) + { + $value = null; + $algo = null; + if (isset($hash['data'])) + { + $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) + { + $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $algo = 'md5'; + } + $hashes[] = $algo.':'.$value; + } + if (is_array($hashes)) + { + $hashes = array_values(SimplePie_Misc::array_unique($hashes)); + } + } + else + { + $hashes = $hashes_parent; + } + + // KEYWORDS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) + { + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) + { + $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords[] = trim($word); + } + unset($temp); + } + if (is_array($keywords)) + { + $keywords = array_values(SimplePie_Misc::array_unique($keywords)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) + { + if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) + { + $temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords[] = trim($word); + } + unset($temp); + } + if (is_array($keywords)) + { + $keywords = array_values(SimplePie_Misc::array_unique($keywords)); + } + } + else + { + $keywords = $keywords_parent; + } + + // PLAYER + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) + { + $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) + { + $player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + $player = $player_parent; + } + + // RATINGS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) + { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) + { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + if (is_array($ratings)) + { + $ratings = array_values(SimplePie_Misc::array_unique($ratings)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) + { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) + { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + if (is_array($ratings)) + { + $ratings = array_values(SimplePie_Misc::array_unique($ratings)); + } + } + else + { + $ratings = $ratings_parent; + } + + // RESTRICTIONS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) + { + $restriction_relationship = null; + $restriction_type = null; + $restriction_value = null; + if (isset($restriction['attribs']['']['relationship'])) + { + $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) + { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) + { + $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + if (is_array($restrictions)) + { + $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) + { + $restriction_relationship = null; + $restriction_type = null; + $restriction_value = null; + if (isset($restriction['attribs']['']['relationship'])) + { + $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) + { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) + { + $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + if (is_array($restrictions)) + { + $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); + } + } + else + { + $restrictions = $restrictions_parent; + } + + // THUMBNAILS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) + { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + if (is_array($thumbnails)) + { + $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); + } + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) + { + foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) + { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + if (is_array($thumbnails)) + { + $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); + } + } + else + { + $thumbnails = $thumbnails_parent; + } + + // TITLES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) + { + $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) + { + $title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $title = $title_parent; + } + + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width); + } + } + } + } + + // If we have standalone media:content tags, loop through them. + if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) + { + foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) + { + if (isset($content['attribs']['']['url'])) + { + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + // Elements + $captions = null; + $categories = null; + $copyrights = null; + $credits = null; + $description = null; + $hashes = null; + $keywords = null; + $player = null; + $ratings = null; + $restrictions = null; + $thumbnails = null; + $title = null; + + // Start checking the attributes of media:content + if (isset($content['attribs']['']['bitrate'])) + { + $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['channels'])) + { + $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['duration'])) + { + $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $duration = $duration_parent; + } + if (isset($content['attribs']['']['expression'])) + { + $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['framerate'])) + { + $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['height'])) + { + $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['lang'])) + { + $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['fileSize'])) + { + $length = ceil($content['attribs']['']['fileSize']); + } + if (isset($content['attribs']['']['medium'])) + { + $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['samplingrate'])) + { + $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['type'])) + { + $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['attribs']['']['width'])) + { + $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + + // Checking the other optional media: elements. Priority: media:content, media:group, item, channel + + // CAPTIONS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) + { + $caption_type = null; + $caption_lang = null; + $caption_startTime = null; + $caption_endTime = null; + $caption_text = null; + if (isset($caption['attribs']['']['type'])) + { + $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['lang'])) + { + $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['start'])) + { + $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['attribs']['']['end'])) + { + $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($caption['data'])) + { + $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $captions[] = new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); + } + if (is_array($captions)) + { + $captions = array_values(SimplePie_Misc::array_unique($captions)); + } + } + else + { + $captions = $captions_parent; + } + + // CATEGORIES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) + { + foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['data'])) + { + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = 'http://search.yahoo.com/mrss/category_schema'; + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->feed->category_class($term, $scheme, $label); + } + } + if (is_array($categories) && is_array($categories_parent)) + { + $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent))); + } + elseif (is_array($categories)) + { + $categories = array_values(SimplePie_Misc::array_unique($categories)); + } + elseif (is_array($categories_parent)) + { + $categories = array_values(SimplePie_Misc::array_unique($categories_parent)); + } + else + { + $categories = null; + } + + // COPYRIGHTS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) + { + $copyright_url = null; + $copyright_label = null; + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) + { + $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) + { + $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $copyrights = new $this->feed->copyright_class($copyright_url, $copyright_label); + } + else + { + $copyrights = $copyrights_parent; + } + + // CREDITS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) + { + $credit_role = null; + $credit_scheme = null; + $credit_name = null; + if (isset($credit['attribs']['']['role'])) + { + $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($credit['attribs']['']['scheme'])) + { + $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $credit_scheme = 'urn:ebu'; + } + if (isset($credit['data'])) + { + $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $credits[] = new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); + } + if (is_array($credits)) + { + $credits = array_values(SimplePie_Misc::array_unique($credits)); + } + } + else + { + $credits = $credits_parent; + } + + // DESCRIPTION + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) + { + $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $description = $description_parent; + } + + // HASHES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) + { + $value = null; + $algo = null; + if (isset($hash['data'])) + { + $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($hash['attribs']['']['algo'])) + { + $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $algo = 'md5'; + } + $hashes[] = $algo.':'.$value; + } + if (is_array($hashes)) + { + $hashes = array_values(SimplePie_Misc::array_unique($hashes)); + } + } + else + { + $hashes = $hashes_parent; + } + + // KEYWORDS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) + { + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) + { + $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); + foreach ($temp as $word) + { + $keywords[] = trim($word); + } + unset($temp); + } + if (is_array($keywords)) + { + $keywords = array_values(SimplePie_Misc::array_unique($keywords)); + } + } + else + { + $keywords = $keywords_parent; + } + + // PLAYER + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) + { + $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + $player = $player_parent; + } + + // RATINGS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) + { + $rating_scheme = null; + $rating_value = null; + if (isset($rating['attribs']['']['scheme'])) + { + $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $rating_scheme = 'urn:simple'; + } + if (isset($rating['data'])) + { + $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $ratings[] = new $this->feed->rating_class($rating_scheme, $rating_value); + } + if (is_array($ratings)) + { + $ratings = array_values(SimplePie_Misc::array_unique($ratings)); + } + } + else + { + $ratings = $ratings_parent; + } + + // RESTRICTIONS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) + { + $restriction_relationship = null; + $restriction_type = null; + $restriction_value = null; + if (isset($restriction['attribs']['']['relationship'])) + { + $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['attribs']['']['type'])) + { + $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($restriction['data'])) + { + $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $restrictions[] = new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); + } + if (is_array($restrictions)) + { + $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); + } + } + else + { + $restrictions = $restrictions_parent; + } + + // THUMBNAILS + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) + { + foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) + { + $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); + } + if (is_array($thumbnails)) + { + $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); + } + } + else + { + $thumbnails = $thumbnails_parent; + } + + // TITLES + if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) + { + $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $title = $title_parent; + } + + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width); + } + } + } + + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) + { + if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') + { + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + if (isset($link['attribs']['']['type'])) + { + $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($link['attribs']['']['length'])) + { + $length = ceil($link['attribs']['']['length']); + } + + // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); + } + } + + foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) + { + if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure') + { + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + if (isset($link['attribs']['']['type'])) + { + $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($link['attribs']['']['length'])) + { + $length = ceil($link['attribs']['']['length']); + } + + // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); + } + } + + if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure')) + { + if (isset($enclosure[0]['attribs']['']['url'])) + { + // Attributes + $bitrate = null; + $channels = null; + $duration = null; + $expression = null; + $framerate = null; + $height = null; + $javascript = null; + $lang = null; + $length = null; + $medium = null; + $samplingrate = null; + $type = null; + $url = null; + $width = null; + + $url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0])); + if (isset($enclosure[0]['attribs']['']['type'])) + { + $type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($enclosure[0]['attribs']['']['length'])) + { + $length = ceil($enclosure[0]['attribs']['']['length']); + } + + // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); + } + } + + if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width)) + { + // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor + $this->data['enclosures'][] = new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); + } + + $this->data['enclosures'] = array_values(SimplePie_Misc::array_unique($this->data['enclosures'])); + } + if (!empty($this->data['enclosures'])) + { + return $this->data['enclosures']; + } + else + { + return null; + } + } + + function get_latitude() + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[1]; + } + else + { + return null; + } + } + + function get_longitude() + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) + { + return (float) $return[0]['data']; + } + elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[2]; + } + else + { + return null; + } + } + + function get_source() + { + if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source')) + { + return new $this->feed->source_class($this, $return[0]); + } + else + { + return null; + } + } + + /** + * Creates the add_to_* methods' return data + * + * @access private + * @param string $item_url String to prefix to the item permalink + * @param string $title_url String to prefix to the item title + * (and suffix to the item permalink) + * @return mixed URL if feed exists, false otherwise + */ + function add_to_service($item_url, $title_url = null, $summary_url = null) + { + if ($this->get_permalink() !== null) + { + $return = $item_url . rawurlencode($this->get_permalink()); + if ($title_url !== null && $this->get_title() !== null) + { + $return .= $title_url . rawurlencode($this->get_title()); + } + if ($summary_url !== null && $this->get_description() !== null) + { + $return .= $summary_url . rawurlencode($this->get_description()); + } + return $this->sanitize($return, SIMPLEPIE_CONSTRUCT_IRI); + } + else + { + return null; + } + } + + function add_to_blinklist() + { + return $this->add_to_service('http://www.blinklist.com/index.php?Action=Blink/addblink.php&Description=&Url=', '&Title='); + } + + function add_to_blogmarks() + { + return $this->add_to_service('http://blogmarks.net/my/new.php?mini=1&simple=1&url=', '&title='); + } + + function add_to_delicious() + { + return $this->add_to_service('http://del.icio.us/post/?v=4&url=', '&title='); + } + + function add_to_digg() + { + return $this->add_to_service('http://digg.com/submit?url=', '&title=', '&bodytext='); + } + + function add_to_furl() + { + return $this->add_to_service('http://www.furl.net/storeIt.jsp?u=', '&t='); + } + + function add_to_magnolia() + { + return $this->add_to_service('http://ma.gnolia.com/bookmarklet/add?url=', '&title='); + } + + function add_to_myweb20() + { + return $this->add_to_service('http://myweb2.search.yahoo.com/myresults/bookmarklet?u=', '&t='); + } + + function add_to_newsvine() + { + return $this->add_to_service('http://www.newsvine.com/_wine/save?u=', '&h='); + } + + function add_to_reddit() + { + return $this->add_to_service('http://reddit.com/submit?url=', '&title='); + } + + function add_to_segnalo() + { + return $this->add_to_service('http://segnalo.com/post.html.php?url=', '&title='); + } + + function add_to_simpy() + { + return $this->add_to_service('http://www.simpy.com/simpy/LinkAdd.do?href=', '&title='); + } + + function add_to_spurl() + { + return $this->add_to_service('http://www.spurl.net/spurl.php?v=3&url=', '&title='); + } + + function add_to_wists() + { + return $this->add_to_service('http://wists.com/r.php?c=&r=', '&title='); + } + + function search_technorati() + { + return $this->add_to_service('http://www.technorati.com/search/'); + } +} + +class SimplePie_Source +{ + var $item; + var $data = array(); + + function SimplePie_Source($item, $data) + { + $this->item = $item; + $this->data = $data; + } + + function __toString() + { + return md5(serialize($this->data)); + } + + function get_source_tags($namespace, $tag) + { + if (isset($this->data['child'][$namespace][$tag])) + { + return $this->data['child'][$namespace][$tag]; + } + else + { + return null; + } + } + + function get_base($element = array()) + { + return $this->item->get_base($element); + } + + function sanitize($data, $type, $base = '') + { + return $this->item->sanitize($data, $type, $base); + } + + function get_item() + { + return $this->item; + } + + function get_title() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_category($key = 0) + { + $categories = $this->get_categories(); + if (isset($categories[$key])) + { + return $categories[$key]; + } + else + { + return null; + } + } + + function get_categories() + { + $categories = array(); + + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) + { + $term = null; + $scheme = null; + $label = null; + if (isset($category['attribs']['']['term'])) + { + $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) + { + $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['label'])) + { + $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); + } + $categories[] = new $this->item->feed->category_class($term, $scheme, $label); + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category) + { + // This is really the label, but keep this as the term also for BC. + // Label will also work on retrieving because that falls back to term. + $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); + if (isset($category['attribs']['']['domain'])) + { + $scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + $scheme = null; + } + $categories[] = new $this->item->feed->category_class($term, $scheme, null); + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) + { + $categories[] = new $this->item->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) + { + $categories[] = new $this->item->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($categories)) + { + return SimplePie_Misc::array_unique($categories); + } + else + { + return null; + } + } + + function get_author($key = 0) + { + $authors = $this->get_authors(); + if (isset($authors[$key])) + { + return $authors[$key]; + } + else + { + return null; + } + } + + function get_authors() + { + $authors = array(); + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) + { + $name = null; + $uri = null; + $email = null; + $avatar = null; + $name_date = null; + $uri_date = null; + $avatar_date = null; + + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'])) + { + $avatar = $this->sanitize($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar'][0])); + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data'])) + { + $name_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['name-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data'])) + { + $uri_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['uri-updated'][0]['data']; + } + if (isset($author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data'])) + { + $avatar_date = $author['child']['http://purl.org/macgirvin/dfrn/1.0']['avatar-updated'][0]['data']; + } + + if ($name !== null || $email !== null || $uri !== null || $avatar !== null || $name_date !== null || $uri_date !== null || $avatar_date !== null ) + { + $authors[] = new $this->item->feed->author_class($name, $uri, $email, $avatar, $name_date, $uri_date, $avatar_date); + } + } + if ($author = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) + { + $name = null; + $url = null; + $email = null; + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $authors[] = new $this->item->feed->author_class($name, $url, $email); + } + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) + { + $authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) + { + $authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) + { + $authors[] = new $this->item->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); + } + + if (!empty($authors)) + { + return SimplePie_Misc::array_unique($authors); + } + else + { + return null; + } + } + + function get_contributor($key = 0) + { + $contributors = $this->get_contributors(); + if (isset($contributors[$key])) + { + return $contributors[$key]; + } + else + { + return null; + } + } + + function get_contributors() + { + $contributors = array(); + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor) + { + $name = null; + $uri = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) + { + $uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) + { + $contributors[] = new $this->item->feed->author_class($name, $uri, $email); + } + } + foreach ((array) $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor) + { + $name = null; + $url = null; + $email = null; + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) + { + $name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) + { + $url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) + { + $email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) + { + $contributors[] = new $this->item->feed->author_class($name, $url, $email); + } + } + + if (!empty($contributors)) + { + return SimplePie_Misc::array_unique($contributors); + } + else + { + return null; + } + } + + function get_link($key = 0, $rel = 'alternate') + { + $links = $this->get_links($rel); + if (isset($links[$key])) + { + return $links[$key]; + } + else + { + return null; + } + } + + /** + * Added for parity between the parent-level and the item/entry-level. + */ + function get_permalink() + { + return $this->get_link(0); + } + + function get_links($rel = 'alternate') + { + if (!isset($this->data['links'])) + { + $this->data['links'] = array(); + if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link')) + { + foreach ($links as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + } + } + } + if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link')) + { + foreach ($links as $link) + { + if (isset($link['attribs']['']['href'])) + { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); + + } + } + } + if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link')) + { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); + } + + $keys = array_keys($this->data['links']); + foreach ($keys as $key) + { + if (SimplePie_Misc::is_isegment_nz_nc($key)) + { + if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); + $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; + } + else + { + $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; + } + } + elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) + { + $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; + } + $this->data['links'][$key] = array_unique($this->data['links'][$key]); + } + } + + if (isset($this->data['links'][$rel])) + { + return $this->data['links'][$rel]; + } + else + { + return null; + } + } + + function get_description() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); + } + else + { + return null; + } + } + + function get_copyright() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'copyright')) + { + return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'copyright')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_language() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); + } + elseif (isset($this->data['xml_lang'])) + { + return $this->sanitize($this->data['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); + } + else + { + return null; + } + } + + function get_latitude() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[1]; + } + else + { + return null; + } + } + + function get_longitude() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) + { + return (float) $return[0]['data']; + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) + { + return (float) $return[0]['data']; + } + elseif (($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) + { + return (float) $match[2]; + } + else + { + return null; + } + } + + function get_image_url() + { + if ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image')) + { + return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + elseif ($return = $this->get_source_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) + { + return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); + } + else + { + return null; + } + } +} + +class SimplePie_Author +{ + var $name; + var $link; + var $email; + var $avatar; + var $name_date; + var $uri_date; + var $avatar_date; + + // Constructor, used to input the data + function SimplePie_Author($name = null, $link = null, $email = null, $avatar = null, $name_date = null, $uri_date = null, $avatar_date = null) + { + $this->name = $name; + $this->link = $link; + $this->email = $email; + $this->avatar = $avatar; + $this->name_date = $name_date; + $this->uri_date = $uri_date; + $this->avatar_date = $avatar_date; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_name() + { + if ($this->name !== null) + { + return $this->name; + } + else + { + return null; + } + } + + function get_link() + { + if ($this->link !== null) + { + return $this->link; + } + else + { + return null; + } + } + + function get_email() + { + if ($this->email !== null) + { + return $this->email; + } + else + { + return null; + } + } + + function get_avatar() + { + if ($this->avatar !== null) + { + return $this->avatar; + } + else + { + return null; + } + } + + function get_name_date() + { + if ($this->name_date !== null) + { + return $this->name_date; + } + else + { + return null; + } + } + function get_uri_date() + { + if ($this->uri_date !== null) + { + return $this->uri_date; + } + else + { + return null; + } + } + function get_avatar_date() + { + if ($this->avatar_date !== null) + { + return $this->avatar_date; + } + else + { + return null; + } + } + + +} + +class SimplePie_Category +{ + var $term; + var $scheme; + var $label; + + // Constructor, used to input the data + function SimplePie_Category($term = null, $scheme = null, $label = null) + { + $this->term = $term; + $this->scheme = $scheme; + $this->label = $label; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_term() + { + if ($this->term !== null) + { + return $this->term; + } + else + { + return null; + } + } + + function get_scheme() + { + if ($this->scheme !== null) + { + return $this->scheme; + } + else + { + return null; + } + } + + function get_label() + { + if ($this->label !== null) + { + return $this->label; + } + else + { + return $this->get_term(); + } + } +} + +class SimplePie_Enclosure +{ + var $bitrate; + var $captions; + var $categories; + var $channels; + var $copyright; + var $credits; + var $description; + var $duration; + var $expression; + var $framerate; + var $handler; + var $hashes; + var $height; + var $javascript; + var $keywords; + var $lang; + var $length; + var $link; + var $medium; + var $player; + var $ratings; + var $restrictions; + var $samplingrate; + var $thumbnails; + var $title; + var $type; + var $width; + + // Constructor, used to input the data + function SimplePie_Enclosure($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null) + { + $this->bitrate = $bitrate; + $this->captions = $captions; + $this->categories = $categories; + $this->channels = $channels; + $this->copyright = $copyright; + $this->credits = $credits; + $this->description = $description; + $this->duration = $duration; + $this->expression = $expression; + $this->framerate = $framerate; + $this->hashes = $hashes; + $this->height = $height; + $this->javascript = $javascript; + $this->keywords = $keywords; + $this->lang = $lang; + $this->length = $length; + $this->link = $link; + $this->medium = $medium; + $this->player = $player; + $this->ratings = $ratings; + $this->restrictions = $restrictions; + $this->samplingrate = $samplingrate; + $this->thumbnails = $thumbnails; + $this->title = $title; + $this->type = $type; + $this->width = $width; + if (class_exists('idna_convert')) + { + $idn = new idna_convert; + $parsed = SimplePie_Misc::parse_url($link); + $this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); + } + $this->handler = $this->get_handler(); // Needs to load last + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_bitrate() + { + if ($this->bitrate !== null) + { + return $this->bitrate; + } + else + { + return null; + } + } + + function get_caption($key = 0) + { + $captions = $this->get_captions(); + if (isset($captions[$key])) + { + return $captions[$key]; + } + else + { + return null; + } + } + + function get_captions() + { + if ($this->captions !== null) + { + return $this->captions; + } + else + { + return null; + } + } + + function get_category($key = 0) + { + $categories = $this->get_categories(); + if (isset($categories[$key])) + { + return $categories[$key]; + } + else + { + return null; + } + } + + function get_categories() + { + if ($this->categories !== null) + { + return $this->categories; + } + else + { + return null; + } + } + + function get_channels() + { + if ($this->channels !== null) + { + return $this->channels; + } + else + { + return null; + } + } + + function get_copyright() + { + if ($this->copyright !== null) + { + return $this->copyright; + } + else + { + return null; + } + } + + function get_credit($key = 0) + { + $credits = $this->get_credits(); + if (isset($credits[$key])) + { + return $credits[$key]; + } + else + { + return null; + } + } + + function get_credits() + { + if ($this->credits !== null) + { + return $this->credits; + } + else + { + return null; + } + } + + function get_description() + { + if ($this->description !== null) + { + return $this->description; + } + else + { + return null; + } + } + + function get_duration($convert = false) + { + if ($this->duration !== null) + { + if ($convert) + { + $time = SimplePie_Misc::time_hms($this->duration); + return $time; + } + else + { + return $this->duration; + } + } + else + { + return null; + } + } + + function get_expression() + { + if ($this->expression !== null) + { + return $this->expression; + } + else + { + return 'full'; + } + } + + function get_extension() + { + if ($this->link !== null) + { + $url = SimplePie_Misc::parse_url($this->link); + if ($url['path'] !== '') + { + return pathinfo($url['path'], PATHINFO_EXTENSION); + } + } + return null; + } + + function get_framerate() + { + if ($this->framerate !== null) + { + return $this->framerate; + } + else + { + return null; + } + } + + function get_handler() + { + return $this->get_real_type(true); + } + + function get_hash($key = 0) + { + $hashes = $this->get_hashes(); + if (isset($hashes[$key])) + { + return $hashes[$key]; + } + else + { + return null; + } + } + + function get_hashes() + { + if ($this->hashes !== null) + { + return $this->hashes; + } + else + { + return null; + } + } + + function get_height() + { + if ($this->height !== null) + { + return $this->height; + } + else + { + return null; + } + } + + function get_language() + { + if ($this->lang !== null) + { + return $this->lang; + } + else + { + return null; + } + } + + function get_keyword($key = 0) + { + $keywords = $this->get_keywords(); + if (isset($keywords[$key])) + { + return $keywords[$key]; + } + else + { + return null; + } + } + + function get_keywords() + { + if ($this->keywords !== null) + { + return $this->keywords; + } + else + { + return null; + } + } + + function get_length() + { + if ($this->length !== null) + { + return $this->length; + } + else + { + return null; + } + } + + function get_link() + { + if ($this->link !== null) + { + return urldecode($this->link); + } + else + { + return null; + } + } + + function get_medium() + { + if ($this->medium !== null) + { + return $this->medium; + } + else + { + return null; + } + } + + function get_player() + { + if ($this->player !== null) + { + return $this->player; + } + else + { + return null; + } + } + + function get_rating($key = 0) + { + $ratings = $this->get_ratings(); + if (isset($ratings[$key])) + { + return $ratings[$key]; + } + else + { + return null; + } + } + + function get_ratings() + { + if ($this->ratings !== null) + { + return $this->ratings; + } + else + { + return null; + } + } + + function get_restriction($key = 0) + { + $restrictions = $this->get_restrictions(); + if (isset($restrictions[$key])) + { + return $restrictions[$key]; + } + else + { + return null; + } + } + + function get_restrictions() + { + if ($this->restrictions !== null) + { + return $this->restrictions; + } + else + { + return null; + } + } + + function get_sampling_rate() + { + if ($this->samplingrate !== null) + { + return $this->samplingrate; + } + else + { + return null; + } + } + + function get_size() + { + $length = $this->get_length(); + if ($length !== null) + { + return round($length/1048576, 2); + } + else + { + return null; + } + } + + function get_thumbnail($key = 0) + { + $thumbnails = $this->get_thumbnails(); + if (isset($thumbnails[$key])) + { + return $thumbnails[$key]; + } + else + { + return null; + } + } + + function get_thumbnails() + { + if ($this->thumbnails !== null) + { + return $this->thumbnails; + } + else + { + return null; + } + } + + function get_title() + { + if ($this->title !== null) + { + return $this->title; + } + else + { + return null; + } + } + + function get_type() + { + if ($this->type !== null) + { + return $this->type; + } + else + { + return null; + } + } + + function get_width() + { + if ($this->width !== null) + { + return $this->width; + } + else + { + return null; + } + } + + function native_embed($options='') + { + return $this->embed($options, true); + } + + /** + * @todo If the dimensions for media:content are defined, use them when width/height are set to 'auto'. + */ + function embed($options = '', $native = false) + { + // Set up defaults + $audio = ''; + $video = ''; + $alt = ''; + $altclass = ''; + $loop = 'false'; + $width = 'auto'; + $height = 'auto'; + $bgcolor = '#ffffff'; + $mediaplayer = ''; + $widescreen = false; + $handler = $this->get_handler(); + $type = $this->get_real_type(); + + // Process options and reassign values as necessary + if (is_array($options)) + { + extract($options); + } + else + { + $options = explode(',', $options); + foreach($options as $option) + { + $opt = explode(':', $option, 2); + if (isset($opt[0], $opt[1])) + { + $opt[0] = trim($opt[0]); + $opt[1] = trim($opt[1]); + switch ($opt[0]) + { + case 'audio': + $audio = $opt[1]; + break; + + case 'video': + $video = $opt[1]; + break; + + case 'alt': + $alt = $opt[1]; + break; + + case 'altclass': + $altclass = $opt[1]; + break; + + case 'loop': + $loop = $opt[1]; + break; + + case 'width': + $width = $opt[1]; + break; + + case 'height': + $height = $opt[1]; + break; + + case 'bgcolor': + $bgcolor = $opt[1]; + break; + + case 'mediaplayer': + $mediaplayer = $opt[1]; + break; + + case 'widescreen': + $widescreen = $opt[1]; + break; + } + } + } + } + + $mime = explode('/', $type, 2); + $mime = $mime[0]; + + // Process values for 'auto' + if ($width === 'auto') + { + if ($mime === 'video') + { + if ($height === 'auto') + { + $width = 480; + } + elseif ($widescreen) + { + $width = round((intval($height)/9)*16); + } + else + { + $width = round((intval($height)/3)*4); + } + } + else + { + $width = '100%'; + } + } + + if ($height === 'auto') + { + if ($mime === 'audio') + { + $height = 0; + } + elseif ($mime === 'video') + { + if ($width === 'auto') + { + if ($widescreen) + { + $height = 270; + } + else + { + $height = 360; + } + } + elseif ($widescreen) + { + $height = round((intval($width)/16)*9); + } + else + { + $height = round((intval($width)/4)*3); + } + } + else + { + $height = 376; + } + } + elseif ($mime === 'audio') + { + $height = 0; + } + + // Set proper placeholder value + if ($mime === 'audio') + { + $placeholder = $audio; + } + elseif ($mime === 'video') + { + $placeholder = $video; + } + + $embed = ''; + + // Make sure the JS library is included + if (!$native) + { + static $javascript_outputted = null; + if (!$javascript_outputted && $this->javascript) + { + $embed .= ''; + $javascript_outputted = true; + } + } + + // Odeo Feed MP3's + if ($handler === 'odeo') + { + if ($native) + { + $embed .= ''; + } + else + { + $embed .= ''; + } + } + + // Flash + elseif ($handler === 'flash') + { + if ($native) + { + $embed .= "get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\">"; + } + else + { + $embed .= ""; + } + } + + // Flash Media Player file types. + // Preferred handler for MP3 file types. + elseif ($handler === 'fmedia' || ($handler === 'mp3' && $mediaplayer !== '')) + { + $height += 20; + if ($native) + { + $embed .= "get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\">"; + } + else + { + $embed .= ""; + } + } + + // QuickTime 7 file types. Need to test with QuickTime 6. + // Only handle MP3's if the Flash Media Player is not present. + elseif ($handler === 'quicktime' || ($handler === 'mp3' && $mediaplayer === '')) + { + $height += 16; + if ($native) + { + if ($placeholder !== '') + { + $embed .= "get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\">"; + } + else + { + $embed .= "get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\">"; + } + } + else + { + $embed .= ""; + } + } + + // Windows Media + elseif ($handler === 'wmedia') + { + $height += 45; + if ($native) + { + $embed .= "get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\">"; + } + else + { + $embed .= ""; + } + } + + // Everything else + else $embed .= '' . $alt . ''; + + return $embed; + } + + function get_real_type($find_handler = false) + { + // If it's Odeo, let's get it out of the way. + if (substr(strtolower($this->get_link()), 0, 15) === 'http://odeo.com') + { + return 'odeo'; + } + + // Mime-types by handler. + $types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash + $types_fmedia = array('video/flv', 'video/x-flv','flv-application/octet-stream'); // Flash Media Player + $types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime + $types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media + $types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3 + + if ($this->get_type() !== null) + { + $type = strtolower($this->type); + } + else + { + $type = null; + } + + // If we encounter an unsupported mime-type, check the file extension and guess intelligently. + if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3))) + { + switch (strtolower($this->get_extension())) + { + // Audio mime-types + case 'aac': + case 'adts': + $type = 'audio/acc'; + break; + + case 'aif': + case 'aifc': + case 'aiff': + case 'cdda': + $type = 'audio/aiff'; + break; + + case 'bwf': + $type = 'audio/wav'; + break; + + case 'kar': + case 'mid': + case 'midi': + case 'smf': + $type = 'audio/midi'; + break; + + case 'm4a': + $type = 'audio/x-m4a'; + break; + + case 'mp3': + case 'swa': + $type = 'audio/mp3'; + break; + + case 'wav': + $type = 'audio/wav'; + break; + + case 'wax': + $type = 'audio/x-ms-wax'; + break; + + case 'wma': + $type = 'audio/x-ms-wma'; + break; + + // Video mime-types + case '3gp': + case '3gpp': + $type = 'video/3gpp'; + break; + + case '3g2': + case '3gp2': + $type = 'video/3gpp2'; + break; + + case 'asf': + $type = 'video/x-ms-asf'; + break; + + case 'flv': + $type = 'video/x-flv'; + break; + + case 'm1a': + case 'm1s': + case 'm1v': + case 'm15': + case 'm75': + case 'mp2': + case 'mpa': + case 'mpeg': + case 'mpg': + case 'mpm': + case 'mpv': + $type = 'video/mpeg'; + break; + + case 'm4v': + $type = 'video/x-m4v'; + break; + + case 'mov': + case 'qt': + $type = 'video/quicktime'; + break; + + case 'mp4': + case 'mpg4': + $type = 'video/mp4'; + break; + + case 'sdv': + $type = 'video/sd-video'; + break; + + case 'wm': + $type = 'video/x-ms-wm'; + break; + + case 'wmv': + $type = 'video/x-ms-wmv'; + break; + + case 'wvx': + $type = 'video/x-ms-wvx'; + break; + + // Flash mime-types + case 'spl': + $type = 'application/futuresplash'; + break; + + case 'swf': + $type = 'application/x-shockwave-flash'; + break; + } + } + + if ($find_handler) + { + if (in_array($type, $types_flash)) + { + return 'flash'; + } + elseif (in_array($type, $types_fmedia)) + { + return 'fmedia'; + } + elseif (in_array($type, $types_quicktime)) + { + return 'quicktime'; + } + elseif (in_array($type, $types_wmedia)) + { + return 'wmedia'; + } + elseif (in_array($type, $types_mp3)) + { + return 'mp3'; + } + else + { + return null; + } + } + else + { + return $type; + } + } +} + +class SimplePie_Caption +{ + var $type; + var $lang; + var $startTime; + var $endTime; + var $text; + + // Constructor, used to input the data + function SimplePie_Caption($type = null, $lang = null, $startTime = null, $endTime = null, $text = null) + { + $this->type = $type; + $this->lang = $lang; + $this->startTime = $startTime; + $this->endTime = $endTime; + $this->text = $text; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_endtime() + { + if ($this->endTime !== null) + { + return $this->endTime; + } + else + { + return null; + } + } + + function get_language() + { + if ($this->lang !== null) + { + return $this->lang; + } + else + { + return null; + } + } + + function get_starttime() + { + if ($this->startTime !== null) + { + return $this->startTime; + } + else + { + return null; + } + } + + function get_text() + { + if ($this->text !== null) + { + return $this->text; + } + else + { + return null; + } + } + + function get_type() + { + if ($this->type !== null) + { + return $this->type; + } + else + { + return null; + } + } +} + +class SimplePie_Credit +{ + var $role; + var $scheme; + var $name; + + // Constructor, used to input the data + function SimplePie_Credit($role = null, $scheme = null, $name = null) + { + $this->role = $role; + $this->scheme = $scheme; + $this->name = $name; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_role() + { + if ($this->role !== null) + { + return $this->role; + } + else + { + return null; + } + } + + function get_scheme() + { + if ($this->scheme !== null) + { + return $this->scheme; + } + else + { + return null; + } + } + + function get_name() + { + if ($this->name !== null) + { + return $this->name; + } + else + { + return null; + } + } +} + +class SimplePie_Copyright +{ + var $url; + var $label; + + // Constructor, used to input the data + function SimplePie_Copyright($url = null, $label = null) + { + $this->url = $url; + $this->label = $label; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_url() + { + if ($this->url !== null) + { + return $this->url; + } + else + { + return null; + } + } + + function get_attribution() + { + if ($this->label !== null) + { + return $this->label; + } + else + { + return null; + } + } +} + +class SimplePie_Rating +{ + var $scheme; + var $value; + + // Constructor, used to input the data + function SimplePie_Rating($scheme = null, $value = null) + { + $this->scheme = $scheme; + $this->value = $value; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_scheme() + { + if ($this->scheme !== null) + { + return $this->scheme; + } + else + { + return null; + } + } + + function get_value() + { + if ($this->value !== null) + { + return $this->value; + } + else + { + return null; + } + } +} + +class SimplePie_Restriction +{ + var $relationship; + var $type; + var $value; + + // Constructor, used to input the data + function SimplePie_Restriction($relationship = null, $type = null, $value = null) + { + $this->relationship = $relationship; + $this->type = $type; + $this->value = $value; + } + + function __toString() + { + // There is no $this->data here + return md5(serialize($this)); + } + + function get_relationship() + { + if ($this->relationship !== null) + { + return $this->relationship; + } + else + { + return null; + } + } + + function get_type() + { + if ($this->type !== null) + { + return $this->type; + } + else + { + return null; + } + } + + function get_value() + { + if ($this->value !== null) + { + return $this->value; + } + else + { + return null; + } + } +} + +/** + * @todo Move to properly supporting RFC2616 (HTTP/1.1) + */ +class SimplePie_File +{ + var $url; + var $useragent; + var $success = true; + var $headers = array(); + var $body; + var $status_code; + var $redirects = 0; + var $error; + var $method = SIMPLEPIE_FILE_SOURCE_NONE; + + function SimplePie_File($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) + { + if (class_exists('idna_convert')) + { + $idn = new idna_convert; + $parsed = SimplePie_Misc::parse_url($url); + $url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); + } + $this->url = $url; + $this->useragent = $useragent; + if (preg_match('/^http(s)?:\/\//i', $url)) + { + if ($useragent === null) + { + $useragent = ini_get('user_agent'); + $this->useragent = $useragent; + } + if (!is_array($headers)) + { + $headers = array(); + } + if (!$force_fsockopen && function_exists('curl_exec')) + { + $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL; + $fp = curl_init(); + $headers2 = array(); + foreach ($headers as $key => $value) + { + $headers2[] = "$key: $value"; + } + if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>=')) + { + curl_setopt($fp, CURLOPT_ENCODING, ''); + } + curl_setopt($fp, CURLOPT_URL, $url); + curl_setopt($fp, CURLOPT_HEADER, 1); + curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1); + curl_setopt($fp, CURLOPT_TIMEOUT, $timeout); + curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout); + curl_setopt($fp, CURLOPT_REFERER, $url); + curl_setopt($fp, CURLOPT_USERAGENT, $useragent); + curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2); + if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>=')) + { + curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1); + curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects); + } + + $this->headers = curl_exec($fp); + if (curl_errno($fp) === 23 || curl_errno($fp) === 61) + { + curl_setopt($fp, CURLOPT_ENCODING, 'none'); + $this->headers = curl_exec($fp); + } + if (curl_errno($fp)) + { + $this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp); + $this->success = false; + } + else + { + $info = curl_getinfo($fp); + curl_close($fp); + $this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1); + $this->headers = array_pop($this->headers); + $parser = new SimplePie_HTTP_Parser($this->headers); + if ($parser->parse()) + { + $this->headers = $parser->headers; + $this->body = $parser->body; + $this->status_code = $parser->status_code; + if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) + { + $this->redirects++; + $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); + return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); + } + } + } + } + else + { + $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN; + $url_parts = parse_url($url); + if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') + { + $url_parts['host'] = "ssl://$url_parts[host]"; + $url_parts['port'] = 443; + } + if (!isset($url_parts['port'])) + { + $url_parts['port'] = 80; + } + $fp = @fsockopen($url_parts['host'], $url_parts['port'], $errno, $errstr, $timeout); + if (!$fp) + { + $this->error = 'fsockopen error: ' . $errstr; + $this->success = false; + } + else + { + stream_set_timeout($fp, $timeout); + if (isset($url_parts['path'])) + { + if (isset($url_parts['query'])) + { + $get = "$url_parts[path]?$url_parts[query]"; + } + else + { + $get = $url_parts['path']; + } + } + else + { + $get = '/'; + } + $out = "GET $get HTTP/1.0\r\n"; + $out .= "Host: $url_parts[host]\r\n"; + $out .= "User-Agent: $useragent\r\n"; + if (extension_loaded('zlib')) + { + $out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n"; + } + + if (isset($url_parts['user']) && isset($url_parts['pass'])) + { + $out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n"; + } + foreach ($headers as $key => $value) + { + $out .= "$key: $value\r\n"; + } + $out .= "Connection: Close\r\n\r\n"; + fwrite($fp, $out); + + $info = stream_get_meta_data($fp); + + $this->headers = ''; + while (!$info['eof'] && !$info['timed_out']) + { + $this->headers .= fread($fp, 1160); + $info = stream_get_meta_data($fp); + } + if (!$info['timed_out']) + { + $parser = new SimplePie_HTTP_Parser($this->headers); + if ($parser->parse()) + { + $this->headers = $parser->headers; + $this->body = $parser->body; + $this->status_code = $parser->status_code; + if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) + { + $this->redirects++; + $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); + return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); + } + if (isset($this->headers['content-encoding'])) + { + // Hey, we act dumb elsewhere, so let's do that here too + switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20"))) + { + case 'gzip': + case 'x-gzip': + $decoder = new SimplePie_gzdecode($this->body); + if (!$decoder->parse()) + { + $this->error = 'Unable to decode HTTP "gzip" stream'; + $this->success = false; + } + else + { + $this->body = $decoder->data; + } + break; + + case 'deflate': + if (($body = gzuncompress($this->body)) === false) + { + if (($body = gzinflate($this->body)) === false) + { + $this->error = 'Unable to decode HTTP "deflate" stream'; + $this->success = false; + } + } + $this->body = $body; + break; + + default: + $this->error = 'Unknown content coding'; + $this->success = false; + } + } + } + } + else + { + $this->error = 'fsocket timed out'; + $this->success = false; + } + fclose($fp); + } + } + } + else + { + $this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS; + if (!$this->body = file_get_contents($url)) + { + $this->error = 'file_get_contents could not read the file'; + $this->success = false; + } + } + } +} + +/** + * HTTP Response Parser + * + * @package SimplePie + */ +class SimplePie_HTTP_Parser +{ + /** + * HTTP Version + * + * @access public + * @var float + */ + var $http_version = 0.0; + + /** + * Status code + * + * @access public + * @var int + */ + var $status_code = 0; + + /** + * Reason phrase + * + * @access public + * @var string + */ + var $reason = ''; + + /** + * Key/value pairs of the headers + * + * @access public + * @var array + */ + var $headers = array(); + + /** + * Body of the response + * + * @access public + * @var string + */ + var $body = ''; + + /** + * Current state of the state machine + * + * @access private + * @var string + */ + var $state = 'http_version'; + + /** + * Input data + * + * @access private + * @var string + */ + var $data = ''; + + /** + * Input data length (to avoid calling strlen() everytime this is needed) + * + * @access private + * @var int + */ + var $data_length = 0; + + /** + * Current position of the pointer + * + * @var int + * @access private + */ + var $position = 0; + + /** + * Name of the hedaer currently being parsed + * + * @access private + * @var string + */ + var $name = ''; + + /** + * Value of the hedaer currently being parsed + * + * @access private + * @var string + */ + var $value = ''; + + /** + * Create an instance of the class with the input data + * + * @access public + * @param string $data Input data + */ + function SimplePie_HTTP_Parser($data) + { + $this->data = $data; + $this->data_length = strlen($this->data); + } + + /** + * Parse the input data + * + * @access public + * @return bool true on success, false on failure + */ + function parse() + { + while ($this->state && $this->state !== 'emit' && $this->has_data()) + { + $state = $this->state; + $this->$state(); + } + $this->data = ''; + if ($this->state === 'emit' || $this->state === 'body') + { + return true; + } + else + { + $this->http_version = ''; + $this->status_code = ''; + $this->reason = ''; + $this->headers = array(); + $this->body = ''; + return false; + } + } + + /** + * Check whether there is data beyond the pointer + * + * @access private + * @return bool true if there is further data, false if not + */ + function has_data() + { + return (bool) ($this->position < $this->data_length); + } + + /** + * See if the next character is LWS + * + * @access private + * @return bool true if the next character is LWS, false if not + */ + function is_linear_whitespace() + { + return (bool) ($this->data[$this->position] === "\x09" + || $this->data[$this->position] === "\x20" + || ($this->data[$this->position] === "\x0A" + && isset($this->data[$this->position + 1]) + && ($this->data[$this->position + 1] === "\x09" || $this->data[$this->position + 1] === "\x20"))); + } + + /** + * Parse the HTTP version + * + * @access private + */ + function http_version() + { + if (strpos($this->data, "\x0A") !== false && strtoupper(substr($this->data, 0, 5)) === 'HTTP/') + { + $len = strspn($this->data, '0123456789.', 5); + $this->http_version = substr($this->data, 5, $len); + $this->position += 5 + $len; + if (substr_count($this->http_version, '.') <= 1) + { + $this->http_version = (float) $this->http_version; + $this->position += strspn($this->data, "\x09\x20", $this->position); + $this->state = 'status'; + } + else + { + $this->state = false; + } + } + else + { + $this->state = false; + } + } + + /** + * Parse the status code + * + * @access private + */ + function status() + { + if ($len = strspn($this->data, '0123456789', $this->position)) + { + $this->status_code = (int) substr($this->data, $this->position, $len); + $this->position += $len; + $this->state = 'reason'; + } + else + { + $this->state = false; + } + } + + /** + * Parse the reason phrase + * + * @access private + */ + function reason() + { + $len = strcspn($this->data, "\x0A", $this->position); + $this->reason = trim(substr($this->data, $this->position, $len), "\x09\x0D\x20"); + $this->position += $len + 1; + $this->state = 'new_line'; + } + + /** + * Deal with a new line, shifting data around as needed + * + * @access private + */ + function new_line() + { + $this->value = trim($this->value, "\x0D\x20"); + if ($this->name !== '' && $this->value !== '') + { + $this->name = strtolower($this->name); + if (isset($this->headers[$this->name])) + { + $this->headers[$this->name] .= ', ' . $this->value; + } + else + { + $this->headers[$this->name] = $this->value; + } + } + $this->name = ''; + $this->value = ''; + if (substr($this->data[$this->position], 0, 2) === "\x0D\x0A") + { + $this->position += 2; + $this->state = 'body'; + } + elseif ($this->data[$this->position] === "\x0A") + { + $this->position++; + $this->state = 'body'; + } + else + { + $this->state = 'name'; + } + } + + /** + * Parse a header name + * + * @access private + */ + function name() + { + $len = strcspn($this->data, "\x0A:", $this->position); + if (isset($this->data[$this->position + $len])) + { + if ($this->data[$this->position + $len] === "\x0A") + { + $this->position += $len; + $this->state = 'new_line'; + } + else + { + $this->name = substr($this->data, $this->position, $len); + $this->position += $len + 1; + $this->state = 'value'; + } + } + else + { + $this->state = false; + } + } + + /** + * Parse LWS, replacing consecutive LWS characters with a single space + * + * @access private + */ + function linear_whitespace() + { + do + { + if (substr($this->data, $this->position, 2) === "\x0D\x0A") + { + $this->position += 2; + } + elseif ($this->data[$this->position] === "\x0A") + { + $this->position++; + } + $this->position += strspn($this->data, "\x09\x20", $this->position); + } while ($this->has_data() && $this->is_linear_whitespace()); + $this->value .= "\x20"; + } + + /** + * See what state to move to while within non-quoted header values + * + * @access private + */ + function value() + { + if ($this->is_linear_whitespace()) + { + $this->linear_whitespace(); + } + else + { + switch ($this->data[$this->position]) + { + case '"': + $this->position++; + $this->state = 'quote'; + break; + + case "\x0A": + $this->position++; + $this->state = 'new_line'; + break; + + default: + $this->state = 'value_char'; + break; + } + } + } + + /** + * Parse a header value while outside quotes + * + * @access private + */ + function value_char() + { + $len = strcspn($this->data, "\x09\x20\x0A\"", $this->position); + $this->value .= substr($this->data, $this->position, $len); + $this->position += $len; + $this->state = 'value'; + } + + /** + * See what state to move to while within quoted header values + * + * @access private + */ + function quote() + { + if ($this->is_linear_whitespace()) + { + $this->linear_whitespace(); + } + else + { + switch ($this->data[$this->position]) + { + case '"': + $this->position++; + $this->state = 'value'; + break; + + case "\x0A": + $this->position++; + $this->state = 'new_line'; + break; + + case '\\': + $this->position++; + $this->state = 'quote_escaped'; + break; + + default: + $this->state = 'quote_char'; + break; + } + } + } + + /** + * Parse a header value while within quotes + * + * @access private + */ + function quote_char() + { + $len = strcspn($this->data, "\x09\x20\x0A\"\\", $this->position); + $this->value .= substr($this->data, $this->position, $len); + $this->position += $len; + $this->state = 'value'; + } + + /** + * Parse an escaped character within quotes + * + * @access private + */ + function quote_escaped() + { + $this->value .= $this->data[$this->position]; + $this->position++; + $this->state = 'quote'; + } + + /** + * Parse the body + * + * @access private + */ + function body() + { + $this->body = substr($this->data, $this->position); + $this->state = 'emit'; + } +} + +/** + * gzdecode + * + * @package SimplePie + */ +class SimplePie_gzdecode +{ + /** + * Compressed data + * + * @access private + * @see gzdecode::$data + */ + var $compressed_data; + + /** + * Size of compressed data + * + * @access private + */ + var $compressed_size; + + /** + * Minimum size of a valid gzip string + * + * @access private + */ + var $min_compressed_size = 18; + + /** + * Current position of pointer + * + * @access private + */ + var $position = 0; + + /** + * Flags (FLG) + * + * @access private + */ + var $flags; + + /** + * Uncompressed data + * + * @access public + * @see gzdecode::$compressed_data + */ + var $data; + + /** + * Modified time + * + * @access public + */ + var $MTIME; + + /** + * Extra Flags + * + * @access public + */ + var $XFL; + + /** + * Operating System + * + * @access public + */ + var $OS; + + /** + * Subfield ID 1 + * + * @access public + * @see gzdecode::$extra_field + * @see gzdecode::$SI2 + */ + var $SI1; + + /** + * Subfield ID 2 + * + * @access public + * @see gzdecode::$extra_field + * @see gzdecode::$SI1 + */ + var $SI2; + + /** + * Extra field content + * + * @access public + * @see gzdecode::$SI1 + * @see gzdecode::$SI2 + */ + var $extra_field; + + /** + * Original filename + * + * @access public + */ + var $filename; + + /** + * Human readable comment + * + * @access public + */ + var $comment; + + /** + * Don't allow anything to be set + * + * @access public + */ + function __set($name, $value) + { + trigger_error("Cannot write property $name", E_USER_ERROR); + } + + /** + * Set the compressed string and related properties + * + * @access public + */ + function SimplePie_gzdecode($data) + { + $this->compressed_data = $data; + $this->compressed_size = strlen($data); + } + + /** + * Decode the GZIP stream + * + * @access public + */ + function parse() + { + if ($this->compressed_size >= $this->min_compressed_size) + { + // Check ID1, ID2, and CM + if (substr($this->compressed_data, 0, 3) !== "\x1F\x8B\x08") + { + return false; + } + + // Get the FLG (FLaGs) + $this->flags = ord($this->compressed_data[3]); + + // FLG bits above (1 << 4) are reserved + if ($this->flags > 0x1F) + { + return false; + } + + // Advance the pointer after the above + $this->position += 4; + + // MTIME + $mtime = substr($this->compressed_data, $this->position, 4); + // Reverse the string if we're on a big-endian arch because l is the only signed long and is machine endianness + if (current(unpack('S', "\x00\x01")) === 1) + { + $mtime = strrev($mtime); + } + $this->MTIME = current(unpack('l', $mtime)); + $this->position += 4; + + // Get the XFL (eXtra FLags) + $this->XFL = ord($this->compressed_data[$this->position++]); + + // Get the OS (Operating System) + $this->OS = ord($this->compressed_data[$this->position++]); + + // Parse the FEXTRA + if ($this->flags & 4) + { + // Read subfield IDs + $this->SI1 = $this->compressed_data[$this->position++]; + $this->SI2 = $this->compressed_data[$this->position++]; + + // SI2 set to zero is reserved for future use + if ($this->SI2 === "\x00") + { + return false; + } + + // Get the length of the extra field + $len = current(unpack('v', substr($this->compressed_data, $this->position, 2))); + $position += 2; + + // Check the length of the string is still valid + $this->min_compressed_size += $len + 4; + if ($this->compressed_size >= $this->min_compressed_size) + { + // Set the extra field to the given data + $this->extra_field = substr($this->compressed_data, $this->position, $len); + $this->position += $len; + } + else + { + return false; + } + } + + // Parse the FNAME + if ($this->flags & 8) + { + // Get the length of the filename + $len = strcspn($this->compressed_data, "\x00", $this->position); + + // Check the length of the string is still valid + $this->min_compressed_size += $len + 1; + if ($this->compressed_size >= $this->min_compressed_size) + { + // Set the original filename to the given string + $this->filename = substr($this->compressed_data, $this->position, $len); + $this->position += $len + 1; + } + else + { + return false; + } + } + + // Parse the FCOMMENT + if ($this->flags & 16) + { + // Get the length of the comment + $len = strcspn($this->compressed_data, "\x00", $this->position); + + // Check the length of the string is still valid + $this->min_compressed_size += $len + 1; + if ($this->compressed_size >= $this->min_compressed_size) + { + // Set the original comment to the given string + $this->comment = substr($this->compressed_data, $this->position, $len); + $this->position += $len + 1; + } + else + { + return false; + } + } + + // Parse the FHCRC + if ($this->flags & 2) + { + // Check the length of the string is still valid + $this->min_compressed_size += $len + 2; + if ($this->compressed_size >= $this->min_compressed_size) + { + // Read the CRC + $crc = current(unpack('v', substr($this->compressed_data, $this->position, 2))); + + // Check the CRC matches + if ((crc32(substr($this->compressed_data, 0, $this->position)) & 0xFFFF) === $crc) + { + $this->position += 2; + } + else + { + return false; + } + } + else + { + return false; + } + } + + // Decompress the actual data + if (($this->data = gzinflate(substr($this->compressed_data, $this->position, -8))) === false) + { + return false; + } + else + { + $this->position = $this->compressed_size - 8; + } + + // Check CRC of data + $crc = current(unpack('V', substr($this->compressed_data, $this->position, 4))); + $this->position += 4; + /*if (extension_loaded('hash') && sprintf('%u', current(unpack('V', hash('crc32b', $this->data)))) !== sprintf('%u', $crc)) + { + return false; + }*/ + + // Check ISIZE of data + $isize = current(unpack('V', substr($this->compressed_data, $this->position, 4))); + $this->position += 4; + if (sprintf('%u', strlen($this->data) & 0xFFFFFFFF) !== sprintf('%u', $isize)) + { + return false; + } + + // Wow, against all odds, we've actually got a valid gzip string + return true; + } + else + { + return false; + } + } +} + +class SimplePie_Cache +{ + /** + * Don't call the constructor. Please. + * + * @access private + */ + function SimplePie_Cache() + { + trigger_error('Please call SimplePie_Cache::create() instead of the constructor', E_USER_ERROR); + } + + /** + * Create a new SimplePie_Cache object + * + * @static + * @access public + */ + function create($location, $filename, $extension) + { + $location_iri = new SimplePie_IRI($location); + switch ($location_iri->get_scheme()) + { + case 'mysql': + if (extension_loaded('mysql')) + { + return new SimplePie_Cache_MySQL($location_iri, $filename, $extension); + } + break; + + default: + return new SimplePie_Cache_File($location, $filename, $extension); + } + } +} + +class SimplePie_Cache_File +{ + var $location; + var $filename; + var $extension; + var $name; + + function SimplePie_Cache_File($location, $filename, $extension) + { + $this->location = $location; + $this->filename = $filename; + $this->extension = $extension; + $this->name = "$this->location/$this->filename.$this->extension"; + } + + function save($data) + { + if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location)) + { + if (is_a($data, 'SimplePie')) + { + $data = $data->data; + } + + $data = serialize($data); + + if (function_exists('file_put_contents')) + { + return (bool) file_put_contents($this->name, $data); + } + else + { + $fp = fopen($this->name, 'wb'); + if ($fp) + { + fwrite($fp, $data); + fclose($fp); + return true; + } + } + } + return false; + } + + function load() + { + if (file_exists($this->name) && is_readable($this->name)) + { + return unserialize(file_get_contents($this->name)); + } + return false; + } + + function mtime() + { + if (file_exists($this->name)) + { + return filemtime($this->name); + } + return false; + } + + function touch() + { + if (file_exists($this->name)) + { + return touch($this->name); + } + return false; + } + + function unlink() + { + if (file_exists($this->name)) + { + return unlink($this->name); + } + return false; + } +} + +class SimplePie_Cache_DB +{ + function prepare_simplepie_object_for_cache($data) + { + $items = $data->get_items(); + $items_by_id = array(); + + if (!empty($items)) + { + foreach ($items as $item) + { + $items_by_id[$item->get_id()] = $item; + } + + if (count($items_by_id) !== count($items)) + { + $items_by_id = array(); + foreach ($items as $item) + { + $items_by_id[$item->get_id(true)] = $item; + } + } + + if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0])) + { + $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]; + } + elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0])) + { + $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]; + } + elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0])) + { + $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]; + } + elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0])) + { + $channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]; + } + else + { + $channel = null; + } + + if ($channel !== null) + { + if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'])) + { + unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']); + } + if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry'])) + { + unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']); + } + if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item'])) + { + unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']); + } + if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item'])) + { + unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']); + } + if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item'])) + { + unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']); + } + } + if (isset($data->data['items'])) + { + unset($data->data['items']); + } + if (isset($data->data['ordered_items'])) + { + unset($data->data['ordered_items']); + } + } + return array(serialize($data->data), $items_by_id); + } +} + +class SimplePie_Cache_MySQL extends SimplePie_Cache_DB +{ + var $mysql; + var $options; + var $id; + + function SimplePie_Cache_MySQL($mysql_location, $name, $extension) + { + $host = $mysql_location->get_host(); + if (SimplePie_Misc::stripos($host, 'unix(') === 0 && substr($host, -1) === ')') + { + $server = ':' . substr($host, 5, -1); + } + else + { + $server = $host; + if ($mysql_location->get_port() !== null) + { + $server .= ':' . $mysql_location->get_port(); + } + } + + if (strpos($mysql_location->get_userinfo(), ':') !== false) + { + list($username, $password) = explode(':', $mysql_location->get_userinfo(), 2); + } + else + { + $username = $mysql_location->get_userinfo(); + $password = null; + } + + if ($this->mysql = mysql_connect($server, $username, $password)) + { + $this->id = $name . $extension; + $this->options = SimplePie_Misc::parse_str($mysql_location->get_query()); + if (!isset($this->options['prefix'][0])) + { + $this->options['prefix'][0] = ''; + } + + if (mysql_select_db(ltrim($mysql_location->get_path(), '/')) + && mysql_query('SET NAMES utf8') + && ($query = mysql_unbuffered_query('SHOW TABLES'))) + { + $db = array(); + while ($row = mysql_fetch_row($query)) + { + $db[] = $row[0]; + } + + if (!in_array($this->options['prefix'][0] . 'cache_data', $db)) + { + if (!mysql_query('CREATE TABLE `' . $this->options['prefix'][0] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))')) + { + $this->mysql = null; + } + } + + if (!in_array($this->options['prefix'][0] . 'items', $db)) + { + if (!mysql_query('CREATE TABLE `' . $this->options['prefix'][0] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` TEXT CHARACTER SET utf8 NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))')) + { + $this->mysql = null; + } + } + } + else + { + $this->mysql = null; + } + } + } + + function save($data) + { + if ($this->mysql) + { + $feed_id = "'" . mysql_real_escape_string($this->id) . "'"; + + if (is_a($data, 'SimplePie')) + { + if (SIMPLEPIE_PHP5) + { + // This keyword needs to defy coding standards for PHP4 compatibility + $data = clone($data); + } + + $prepared = $this->prepare_simplepie_object_for_cache($data); + + if ($query = mysql_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = ' . $feed_id, $this->mysql)) + { + if (mysql_num_rows($query)) + { + $items = count($prepared[1]); + if ($items) + { + $sql = 'UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `items` = ' . $items . ', `data` = \'' . mysql_real_escape_string($prepared[0]) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id; + } + else + { + $sql = 'UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `data` = \'' . mysql_real_escape_string($prepared[0]) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id; + } + + if (!mysql_query($sql, $this->mysql)) + { + return false; + } + } + elseif (!mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(' . $feed_id . ', ' . count($prepared[1]) . ', \'' . mysql_real_escape_string($prepared[0]) . '\', ' . time() . ')', $this->mysql)) + { + return false; + } + + $ids = array_keys($prepared[1]); + if (!empty($ids)) + { + foreach ($ids as $id) + { + $database_ids[] = mysql_real_escape_string($id); + } + + if ($query = mysql_unbuffered_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'items` WHERE `id` = \'' . implode('\' OR `id` = \'', $database_ids) . '\' AND `feed_id` = ' . $feed_id, $this->mysql)) + { + $existing_ids = array(); + while ($row = mysql_fetch_row($query)) + { + $existing_ids[] = $row[0]; + } + + $new_ids = array_diff($ids, $existing_ids); + + foreach ($new_ids as $new_id) + { + if (!($date = $prepared[1][$new_id]->get_date('U'))) + { + $date = time(); + } + + if (!mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(' . $feed_id . ', \'' . mysql_real_escape_string($new_id) . '\', \'' . mysql_real_escape_string(serialize($prepared[1][$new_id]->data)) . '\', ' . $date . ')', $this->mysql)) + { + return false; + } + } + return true; + } + } + else + { + return true; + } + } + } + elseif ($query = mysql_query('SELECT `id` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = ' . $feed_id, $this->mysql)) + { + if (mysql_num_rows($query)) + { + if (mysql_query('UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `items` = 0, `data` = \'' . mysql_real_escape_string(serialize($data)) . '\', `mtime` = ' . time() . ' WHERE `id` = ' . $feed_id, $this->mysql)) + { + return true; + } + } + elseif (mysql_query('INSERT INTO `' . $this->options['prefix'][0] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(\'' . mysql_real_escape_string($this->id) . '\', 0, \'' . mysql_real_escape_string(serialize($data)) . '\', ' . time() . ')', $this->mysql)) + { + return true; + } + } + } + return false; + } + + function load() + { + if ($this->mysql && ($query = mysql_query('SELECT `items`, `data` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($row = mysql_fetch_row($query))) + { + $data = unserialize($row[1]); + + if (isset($this->options['items'][0])) + { + $items = (int) $this->options['items'][0]; + } + else + { + $items = (int) $row[0]; + } + + if ($items !== 0) + { + if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0])) + { + $feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]; + } + elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0])) + { + $feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]; + } + elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0])) + { + $feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]; + } + elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0])) + { + $feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]; + } + else + { + $feed = null; + } + + if ($feed !== null) + { + $sql = 'SELECT `data` FROM `' . $this->options['prefix'][0] . 'items` WHERE `feed_id` = \'' . mysql_real_escape_string($this->id) . '\' ORDER BY `posted` DESC'; + if ($items > 0) + { + $sql .= ' LIMIT ' . $items; + } + + if ($query = mysql_unbuffered_query($sql, $this->mysql)) + { + while ($row = mysql_fetch_row($query)) + { + $feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row[0]); + } + } + else + { + return false; + } + } + } + return $data; + } + return false; + } + + function mtime() + { + if ($this->mysql && ($query = mysql_query('SELECT `mtime` FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($row = mysql_fetch_row($query))) + { + return $row[0]; + } + else + { + return false; + } + } + + function touch() + { + if ($this->mysql && ($query = mysql_query('UPDATE `' . $this->options['prefix'][0] . 'cache_data` SET `mtime` = ' . time() . ' WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && mysql_affected_rows($this->mysql)) + { + return true; + } + else + { + return false; + } + } + + function unlink() + { + if ($this->mysql && ($query = mysql_query('DELETE FROM `' . $this->options['prefix'][0] . 'cache_data` WHERE `id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql)) && ($query2 = mysql_query('DELETE FROM `' . $this->options['prefix'][0] . 'items` WHERE `feed_id` = \'' . mysql_real_escape_string($this->id) . "'", $this->mysql))) + { + return true; + } + else + { + return false; + } + } +} + +class SimplePie_Misc +{ + function time_hms($seconds) + { + $time = ''; + + $hours = floor($seconds / 3600); + $remainder = $seconds % 3600; + if ($hours > 0) + { + $time .= $hours.':'; + } + + $minutes = floor($remainder / 60); + $seconds = $remainder % 60; + if ($minutes < 10 && $hours > 0) + { + $minutes = '0' . $minutes; + } + if ($seconds < 10) + { + $seconds = '0' . $seconds; + } + + $time .= $minutes.':'; + $time .= $seconds; + + return $time; + } + + function absolutize_url($relative, $base) + { +return $relative; + $iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative); + return $iri->get_iri(); + } + + function remove_dot_segments($input) + { + $output = ''; + while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..') + { + // A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise, + if (strpos($input, '../') === 0) + { + $input = substr($input, 3); + } + elseif (strpos($input, './') === 0) + { + $input = substr($input, 2); + } + // B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise, + elseif (strpos($input, '/./') === 0) + { + $input = substr_replace($input, '/', 0, 3); + } + elseif ($input === '/.') + { + $input = '/'; + } + // C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise, + elseif (strpos($input, '/../') === 0) + { + $input = substr_replace($input, '/', 0, 4); + $output = substr_replace($output, '', strrpos($output, '/')); + } + elseif ($input === '/..') + { + $input = '/'; + $output = substr_replace($output, '', strrpos($output, '/')); + } + // D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise, + elseif ($input === '.' || $input === '..') + { + $input = ''; + } + // E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer + elseif (($pos = strpos($input, '/', 1)) !== false) + { + $output .= substr($input, 0, $pos); + $input = substr_replace($input, '', 0, $pos); + } + else + { + $output .= $input; + $input = ''; + } + } + return $output . $input; + } + + function get_element($realname, $string) + { + $return = array(); + $name = preg_quote($realname, '/'); + if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) + { + for ($i = 0, $total_matches = count($matches); $i < $total_matches; $i++) + { + $return[$i]['tag'] = $realname; + $return[$i]['full'] = $matches[$i][0][0]; + $return[$i]['offset'] = $matches[$i][0][1]; + if (strlen($matches[$i][3][0]) <= 2) + { + $return[$i]['self_closing'] = true; + } + else + { + $return[$i]['self_closing'] = false; + $return[$i]['content'] = $matches[$i][4][0]; + } + $return[$i]['attribs'] = array(); + if (isset($matches[$i][2][0]) && preg_match_all('/[\x09\x0A\x0B\x0C\x0D\x20]+([^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3D\x3E]*)(?:[\x09\x0A\x0B\x0C\x0D\x20]*=[\x09\x0A\x0B\x0C\x0D\x20]*(?:"([^"]*)"|\'([^\']*)\'|([^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?/', ' ' . $matches[$i][2][0] . ' ', $attribs, PREG_SET_ORDER)) + { + for ($j = 0, $total_attribs = count($attribs); $j < $total_attribs; $j++) + { + if (count($attribs[$j]) === 2) + { + $attribs[$j][2] = $attribs[$j][1]; + } + $return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8'); + } + } + } + } + return $return; + } + + function element_implode($element) + { + $full = "<$element[tag]"; + foreach ($element['attribs'] as $key => $value) + { + $key = strtolower($key); + $full .= " $key=\"" . htmlspecialchars($value['data']) . '"'; + } + if ($element['self_closing']) + { + $full .= ' />'; + } + else + { + $full .= ">$element[content]"; + } + return $full; + } + + function error($message, $level, $file, $line) + { + if ((ini_get('error_reporting') & $level) > 0) + { + switch ($level) + { + case E_USER_ERROR: + $note = 'PHP Error'; + break; + case E_USER_WARNING: + $note = 'PHP Warning'; + break; + case E_USER_NOTICE: + $note = 'PHP Notice'; + break; + default: + $note = 'Unknown Error'; + break; + } + + $log_error = true; + if (!function_exists('error_log')) + { + $log_error = false; + } + + $log_file = @ini_get('error_log'); + if (!empty($log_file) && ('syslog' != $log_file) && !@is_writable($log_file)) + { + $log_error = false; + } + + if ($log_error) + { + @error_log("$note: $message in $file on line $line", 0); + } + } + + return $message; + } + + /** + * If a file has been cached, retrieve and display it. + * + * This is most useful for caching images (get_favicon(), etc.), + * however it works for all cached files. This WILL NOT display ANY + * file/image/page/whatever, but rather only display what has already + * been cached by SimplePie. + * + * @access public + * @see SimplePie::get_favicon() + * @param str $identifier_url URL that is used to identify the content. + * This may or may not be the actual URL of the live content. + * @param str $cache_location Location of SimplePie's cache. Defaults + * to './cache'. + * @param str $cache_extension The file extension that the file was + * cached with. Defaults to 'spc'. + * @param str $cache_class Name of the cache-handling class being used + * in SimplePie. Defaults to 'SimplePie_Cache', and should be left + * as-is unless you've overloaded the class. + * @param str $cache_name_function Obsolete. Exists for backwards + * compatibility reasons only. + */ + function display_cached_file($identifier_url, $cache_location = './cache', $cache_extension = 'spc', $cache_class = 'SimplePie_Cache', $cache_name_function = 'md5') + { + $cache = call_user_func(array($cache_class, 'create'), $cache_location, $identifier_url, $cache_extension); + + if ($file = $cache->load()) + { + if (isset($file['headers']['content-type'])) + { + header('Content-type:' . $file['headers']['content-type']); + } + else + { + header('Content-type: application/octet-stream'); + } + header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days + echo $file['body']; + exit; + } + + die('Cached file for ' . $identifier_url . ' cannot be found.'); + } + + function fix_protocol($url, $http = 1) + { + $url = SimplePie_Misc::normalize_url($url); + $parsed = SimplePie_Misc::parse_url($url); + if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https') + { + return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['authority'], $parsed['path'], $parsed['query'], $parsed['fragment']), $http); + } + + if ($parsed['scheme'] === '' && $parsed['authority'] === '' && !file_exists($url)) + { + return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['path'], '', $parsed['query'], $parsed['fragment']), $http); + } + + if ($http === 2 && $parsed['scheme'] !== '') + { + return "feed:$url"; + } + elseif ($http === 3 && strtolower($parsed['scheme']) === 'http') + { + return substr_replace($url, 'podcast', 0, 4); + } + elseif ($http === 4 && strtolower($parsed['scheme']) === 'http') + { + return substr_replace($url, 'itpc', 0, 4); + } + else + { + return $url; + } + } + + function parse_url($url) + { + $iri = new SimplePie_IRI($url); + return array( + 'scheme' => (string) $iri->get_scheme(), + 'authority' => (string) $iri->get_authority(), + 'path' => (string) $iri->get_path(), + 'query' => (string) $iri->get_query(), + 'fragment' => (string) $iri->get_fragment() + ); + } + + function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '') + { + $iri = new SimplePie_IRI(''); + $iri->set_scheme($scheme); + $iri->set_authority($authority); + $iri->set_path($path); + $iri->set_query($query); + $iri->set_fragment($fragment); + return $iri->get_iri(); + } + + function normalize_url($url) + { + $iri = new SimplePie_IRI($url); + return $iri->get_iri(); + } + + function percent_encoding_normalization($match) + { + $integer = hexdec($match[1]); + if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E) + { + return chr($integer); + } + else + { + return strtoupper($match[0]); + } + } + + /** + * Remove bad UTF-8 bytes + * + * PCRE Pattern to locate bad bytes in a UTF-8 string comes from W3C + * FAQ: Multilingual Forms (modified to include full ASCII range) + * + * @author Geoffrey Sneddon + * @see http://www.w3.org/International/questions/qa-forms-utf-8 + * @param string $str String to remove bad UTF-8 bytes from + * @return string UTF-8 string + */ + function utf8_bad_replace($str) + { + if (function_exists('iconv') && ($return = @iconv('UTF-8', 'UTF-8//IGNORE', $str))) + { + return $return; + } + elseif (function_exists('mb_convert_encoding') && ($return = @mb_convert_encoding($str, 'UTF-8', 'UTF-8'))) + { + return $return; + } + elseif (preg_match_all('/(?:[\x00-\x7F]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})+/', $str, $matches)) + { + return implode("\xEF\xBF\xBD", $matches[0]); + } + elseif ($str !== '') + { + return "\xEF\xBF\xBD"; + } + else + { + return ''; + } + } + + /** + * Converts a Windows-1252 encoded string to a UTF-8 encoded string + * + * @static + * @access public + * @param string $string Windows-1252 encoded string + * @return string UTF-8 encoded string + */ + function windows_1252_to_utf8($string) + { + static $convert_table = array("\x80" => "\xE2\x82\xAC", "\x81" => "\xEF\xBF\xBD", "\x82" => "\xE2\x80\x9A", "\x83" => "\xC6\x92", "\x84" => "\xE2\x80\x9E", "\x85" => "\xE2\x80\xA6", "\x86" => "\xE2\x80\xA0", "\x87" => "\xE2\x80\xA1", "\x88" => "\xCB\x86", "\x89" => "\xE2\x80\xB0", "\x8A" => "\xC5\xA0", "\x8B" => "\xE2\x80\xB9", "\x8C" => "\xC5\x92", "\x8D" => "\xEF\xBF\xBD", "\x8E" => "\xC5\xBD", "\x8F" => "\xEF\xBF\xBD", "\x90" => "\xEF\xBF\xBD", "\x91" => "\xE2\x80\x98", "\x92" => "\xE2\x80\x99", "\x93" => "\xE2\x80\x9C", "\x94" => "\xE2\x80\x9D", "\x95" => "\xE2\x80\xA2", "\x96" => "\xE2\x80\x93", "\x97" => "\xE2\x80\x94", "\x98" => "\xCB\x9C", "\x99" => "\xE2\x84\xA2", "\x9A" => "\xC5\xA1", "\x9B" => "\xE2\x80\xBA", "\x9C" => "\xC5\x93", "\x9D" => "\xEF\xBF\xBD", "\x9E" => "\xC5\xBE", "\x9F" => "\xC5\xB8", "\xA0" => "\xC2\xA0", "\xA1" => "\xC2\xA1", "\xA2" => "\xC2\xA2", "\xA3" => "\xC2\xA3", "\xA4" => "\xC2\xA4", "\xA5" => "\xC2\xA5", "\xA6" => "\xC2\xA6", "\xA7" => "\xC2\xA7", "\xA8" => "\xC2\xA8", "\xA9" => "\xC2\xA9", "\xAA" => "\xC2\xAA", "\xAB" => "\xC2\xAB", "\xAC" => "\xC2\xAC", "\xAD" => "\xC2\xAD", "\xAE" => "\xC2\xAE", "\xAF" => "\xC2\xAF", "\xB0" => "\xC2\xB0", "\xB1" => "\xC2\xB1", "\xB2" => "\xC2\xB2", "\xB3" => "\xC2\xB3", "\xB4" => "\xC2\xB4", "\xB5" => "\xC2\xB5", "\xB6" => "\xC2\xB6", "\xB7" => "\xC2\xB7", "\xB8" => "\xC2\xB8", "\xB9" => "\xC2\xB9", "\xBA" => "\xC2\xBA", "\xBB" => "\xC2\xBB", "\xBC" => "\xC2\xBC", "\xBD" => "\xC2\xBD", "\xBE" => "\xC2\xBE", "\xBF" => "\xC2\xBF", "\xC0" => "\xC3\x80", "\xC1" => "\xC3\x81", "\xC2" => "\xC3\x82", "\xC3" => "\xC3\x83", "\xC4" => "\xC3\x84", "\xC5" => "\xC3\x85", "\xC6" => "\xC3\x86", "\xC7" => "\xC3\x87", "\xC8" => "\xC3\x88", "\xC9" => "\xC3\x89", "\xCA" => "\xC3\x8A", "\xCB" => "\xC3\x8B", "\xCC" => "\xC3\x8C", "\xCD" => "\xC3\x8D", "\xCE" => "\xC3\x8E", "\xCF" => "\xC3\x8F", "\xD0" => "\xC3\x90", "\xD1" => "\xC3\x91", "\xD2" => "\xC3\x92", "\xD3" => "\xC3\x93", "\xD4" => "\xC3\x94", "\xD5" => "\xC3\x95", "\xD6" => "\xC3\x96", "\xD7" => "\xC3\x97", "\xD8" => "\xC3\x98", "\xD9" => "\xC3\x99", "\xDA" => "\xC3\x9A", "\xDB" => "\xC3\x9B", "\xDC" => "\xC3\x9C", "\xDD" => "\xC3\x9D", "\xDE" => "\xC3\x9E", "\xDF" => "\xC3\x9F", "\xE0" => "\xC3\xA0", "\xE1" => "\xC3\xA1", "\xE2" => "\xC3\xA2", "\xE3" => "\xC3\xA3", "\xE4" => "\xC3\xA4", "\xE5" => "\xC3\xA5", "\xE6" => "\xC3\xA6", "\xE7" => "\xC3\xA7", "\xE8" => "\xC3\xA8", "\xE9" => "\xC3\xA9", "\xEA" => "\xC3\xAA", "\xEB" => "\xC3\xAB", "\xEC" => "\xC3\xAC", "\xED" => "\xC3\xAD", "\xEE" => "\xC3\xAE", "\xEF" => "\xC3\xAF", "\xF0" => "\xC3\xB0", "\xF1" => "\xC3\xB1", "\xF2" => "\xC3\xB2", "\xF3" => "\xC3\xB3", "\xF4" => "\xC3\xB4", "\xF5" => "\xC3\xB5", "\xF6" => "\xC3\xB6", "\xF7" => "\xC3\xB7", "\xF8" => "\xC3\xB8", "\xF9" => "\xC3\xB9", "\xFA" => "\xC3\xBA", "\xFB" => "\xC3\xBB", "\xFC" => "\xC3\xBC", "\xFD" => "\xC3\xBD", "\xFE" => "\xC3\xBE", "\xFF" => "\xC3\xBF"); + + return strtr($string, $convert_table); + } + + function change_encoding($data, $input, $output) + { + $input = SimplePie_Misc::encoding($input); + $output = SimplePie_Misc::encoding($output); + + // We fail to fail on non US-ASCII bytes + if ($input === 'US-ASCII') + { + static $non_ascii_octects = ''; + if (!$non_ascii_octects) + { + for ($i = 0x80; $i <= 0xFF; $i++) + { + $non_ascii_octects .= chr($i); + } + } + $data = substr($data, 0, strcspn($data, $non_ascii_octects)); + } + + // This is first, as behaviour of this is completely predictable + if ($input === 'Windows-1252' && $output === 'UTF-8') + { + return SimplePie_Misc::windows_1252_to_utf8($data); + } + // This is second, as behaviour of this varies only with PHP version (the middle part of this expression checks the encoding is supported). + elseif (function_exists('mb_convert_encoding') && @mb_convert_encoding("\x80", 'UTF-16BE', $input) !== "\x00\x80" && ($return = @mb_convert_encoding($data, $output, $input))) + { + return $return; + } + // This is last, as behaviour of this varies with OS userland and PHP version + elseif (function_exists('iconv') && ($return = @iconv($input, $output, $data))) + { + return $return; + } + // If we can't do anything, just fail + else + { + return false; + } + } + + function encoding($charset) + { + // Normalization from UTS #22 + switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset))) + { + case 'adobestandardencoding': + case 'csadobestandardencoding': + return 'Adobe-Standard-Encoding'; + + case 'adobesymbolencoding': + case 'cshppsmath': + return 'Adobe-Symbol-Encoding'; + + case 'ami1251': + case 'amiga1251': + return 'Amiga-1251'; + + case 'ansix31101983': + case 'csat5001983': + case 'csiso99naplps': + case 'isoir99': + case 'naplps': + return 'ANSI_X3.110-1983'; + + case 'arabic7': + case 'asmo449': + case 'csiso89asmo449': + case 'iso9036': + case 'isoir89': + return 'ASMO_449'; + + case 'big5': + case 'csbig5': + case 'xxbig5': + return 'Big5'; + + case 'big5hkscs': + return 'Big5-HKSCS'; + + case 'bocu1': + case 'csbocu1': + return 'BOCU-1'; + + case 'brf': + case 'csbrf': + return 'BRF'; + + case 'bs4730': + case 'csiso4unitedkingdom': + case 'gb': + case 'iso646gb': + case 'isoir4': + case 'uk': + return 'BS_4730'; + + case 'bsviewdata': + case 'csiso47bsviewdata': + case 'isoir47': + return 'BS_viewdata'; + + case 'cesu8': + case 'cscesu8': + return 'CESU-8'; + + case 'ca': + case 'csa71': + case 'csaz243419851': + case 'csiso121canadian1': + case 'iso646ca': + case 'isoir121': + return 'CSA_Z243.4-1985-1'; + + case 'csa72': + case 'csaz243419852': + case 'csiso122canadian2': + case 'iso646ca2': + case 'isoir122': + return 'CSA_Z243.4-1985-2'; + + case 'csaz24341985gr': + case 'csiso123csaz24341985gr': + case 'isoir123': + return 'CSA_Z243.4-1985-gr'; + + case 'csiso139csn369103': + case 'csn369103': + case 'isoir139': + return 'CSN_369103'; + + case 'csdecmcs': + case 'dec': + case 'decmcs': + return 'DEC-MCS'; + + case 'csiso21german': + case 'de': + case 'din66003': + case 'iso646de': + case 'isoir21': + return 'DIN_66003'; + + case 'csdkus': + case 'dkus': + return 'dk-us'; + + case 'csiso646danish': + case 'dk': + case 'ds2089': + case 'iso646dk': + return 'DS_2089'; + + case 'csibmebcdicatde': + case 'ebcdicatde': + return 'EBCDIC-AT-DE'; + + case 'csebcdicatdea': + case 'ebcdicatdea': + return 'EBCDIC-AT-DE-A'; + + case 'csebcdiccafr': + case 'ebcdiccafr': + return 'EBCDIC-CA-FR'; + + case 'csebcdicdkno': + case 'ebcdicdkno': + return 'EBCDIC-DK-NO'; + + case 'csebcdicdknoa': + case 'ebcdicdknoa': + return 'EBCDIC-DK-NO-A'; + + case 'csebcdices': + case 'ebcdices': + return 'EBCDIC-ES'; + + case 'csebcdicesa': + case 'ebcdicesa': + return 'EBCDIC-ES-A'; + + case 'csebcdicess': + case 'ebcdicess': + return 'EBCDIC-ES-S'; + + case 'csebcdicfise': + case 'ebcdicfise': + return 'EBCDIC-FI-SE'; + + case 'csebcdicfisea': + case 'ebcdicfisea': + return 'EBCDIC-FI-SE-A'; + + case 'csebcdicfr': + case 'ebcdicfr': + return 'EBCDIC-FR'; + + case 'csebcdicit': + case 'ebcdicit': + return 'EBCDIC-IT'; + + case 'csebcdicpt': + case 'ebcdicpt': + return 'EBCDIC-PT'; + + case 'csebcdicuk': + case 'ebcdicuk': + return 'EBCDIC-UK'; + + case 'csebcdicus': + case 'ebcdicus': + return 'EBCDIC-US'; + + case 'csiso111ecmacyrillic': + case 'ecmacyrillic': + case 'isoir111': + case 'koi8e': + return 'ECMA-cyrillic'; + + case 'csiso17spanish': + case 'es': + case 'iso646es': + case 'isoir17': + return 'ES'; + + case 'csiso85spanish2': + case 'es2': + case 'iso646es2': + case 'isoir85': + return 'ES2'; + + case 'cseucfixwidjapanese': + case 'extendedunixcodefixedwidthforjapanese': + return 'Extended_UNIX_Code_Fixed_Width_for_Japanese'; + + case 'cseucpkdfmtjapanese': + case 'eucjp': + case 'extendedunixcodepackedformatforjapanese': + return 'Extended_UNIX_Code_Packed_Format_for_Japanese'; + + case 'gb18030': + return 'GB18030'; + + case 'chinese': + case 'cp936': + case 'csgb2312': + case 'csiso58gb231280': + case 'gb2312': + case 'gb231280': + case 'gbk': + case 'isoir58': + case 'ms936': + case 'windows936': + return 'GBK'; + + case 'cn': + case 'csiso57gb1988': + case 'gb198880': + case 'iso646cn': + case 'isoir57': + return 'GB_1988-80'; + + case 'csiso153gost1976874': + case 'gost1976874': + case 'isoir153': + case 'stsev35888': + return 'GOST_19768-74'; + + case 'csiso150': + case 'csiso150greekccitt': + case 'greekccitt': + case 'isoir150': + return 'greek-ccitt'; + + case 'csiso88greek7': + case 'greek7': + case 'isoir88': + return 'greek7'; + + case 'csiso18greek7old': + case 'greek7old': + case 'isoir18': + return 'greek7-old'; + + case 'cshpdesktop': + case 'hpdesktop': + return 'HP-DeskTop'; + + case 'cshplegal': + case 'hplegal': + return 'HP-Legal'; + + case 'cshpmath8': + case 'hpmath8': + return 'HP-Math8'; + + case 'cshppifont': + case 'hppifont': + return 'HP-Pi-font'; + + case 'cshproman8': + case 'hproman8': + case 'r8': + case 'roman8': + return 'hp-roman8'; + + case 'hzgb2312': + return 'HZ-GB-2312'; + + case 'csibmsymbols': + case 'ibmsymbols': + return 'IBM-Symbols'; + + case 'csibmthai': + case 'ibmthai': + return 'IBM-Thai'; + + case 'ccsid858': + case 'cp858': + case 'ibm858': + case 'pcmultilingual850euro': + return 'IBM00858'; + + case 'ccsid924': + case 'cp924': + case 'ebcdiclatin9euro': + case 'ibm924': + return 'IBM00924'; + + case 'ccsid1140': + case 'cp1140': + case 'ebcdicus37euro': + case 'ibm1140': + return 'IBM01140'; + + case 'ccsid1141': + case 'cp1141': + case 'ebcdicde273euro': + case 'ibm1141': + return 'IBM01141'; + + case 'ccsid1142': + case 'cp1142': + case 'ebcdicdk277euro': + case 'ebcdicno277euro': + case 'ibm1142': + return 'IBM01142'; + + case 'ccsid1143': + case 'cp1143': + case 'ebcdicfi278euro': + case 'ebcdicse278euro': + case 'ibm1143': + return 'IBM01143'; + + case 'ccsid1144': + case 'cp1144': + case 'ebcdicit280euro': + case 'ibm1144': + return 'IBM01144'; + + case 'ccsid1145': + case 'cp1145': + case 'ebcdices284euro': + case 'ibm1145': + return 'IBM01145'; + + case 'ccsid1146': + case 'cp1146': + case 'ebcdicgb285euro': + case 'ibm1146': + return 'IBM01146'; + + case 'ccsid1147': + case 'cp1147': + case 'ebcdicfr297euro': + case 'ibm1147': + return 'IBM01147'; + + case 'ccsid1148': + case 'cp1148': + case 'ebcdicinternational500euro': + case 'ibm1148': + return 'IBM01148'; + + case 'ccsid1149': + case 'cp1149': + case 'ebcdicis871euro': + case 'ibm1149': + return 'IBM01149'; + + case 'cp37': + case 'csibm37': + case 'ebcdiccpca': + case 'ebcdiccpnl': + case 'ebcdiccpus': + case 'ebcdiccpwt': + case 'ibm37': + return 'IBM037'; + + case 'cp38': + case 'csibm38': + case 'ebcdicint': + case 'ibm38': + return 'IBM038'; + + case 'cp273': + case 'csibm273': + case 'ibm273': + return 'IBM273'; + + case 'cp274': + case 'csibm274': + case 'ebcdicbe': + case 'ibm274': + return 'IBM274'; + + case 'cp275': + case 'csibm275': + case 'ebcdicbr': + case 'ibm275': + return 'IBM275'; + + case 'csibm277': + case 'ebcdiccpdk': + case 'ebcdiccpno': + case 'ibm277': + return 'IBM277'; + + case 'cp278': + case 'csibm278': + case 'ebcdiccpfi': + case 'ebcdiccpse': + case 'ibm278': + return 'IBM278'; + + case 'cp280': + case 'csibm280': + case 'ebcdiccpit': + case 'ibm280': + return 'IBM280'; + + case 'cp281': + case 'csibm281': + case 'ebcdicjpe': + case 'ibm281': + return 'IBM281'; + + case 'cp284': + case 'csibm284': + case 'ebcdiccpes': + case 'ibm284': + return 'IBM284'; + + case 'cp285': + case 'csibm285': + case 'ebcdiccpgb': + case 'ibm285': + return 'IBM285'; + + case 'cp290': + case 'csibm290': + case 'ebcdicjpkana': + case 'ibm290': + return 'IBM290'; + + case 'cp297': + case 'csibm297': + case 'ebcdiccpfr': + case 'ibm297': + return 'IBM297'; + + case 'cp420': + case 'csibm420': + case 'ebcdiccpar1': + case 'ibm420': + return 'IBM420'; + + case 'cp423': + case 'csibm423': + case 'ebcdiccpgr': + case 'ibm423': + return 'IBM423'; + + case 'cp424': + case 'csibm424': + case 'ebcdiccphe': + case 'ibm424': + return 'IBM424'; + + case '437': + case 'cp437': + case 'cspc8codepage437': + case 'ibm437': + return 'IBM437'; + + case 'cp500': + case 'csibm500': + case 'ebcdiccpbe': + case 'ebcdiccpch': + case 'ibm500': + return 'IBM500'; + + case 'cp775': + case 'cspc775baltic': + case 'ibm775': + return 'IBM775'; + + case '850': + case 'cp850': + case 'cspc850multilingual': + case 'ibm850': + return 'IBM850'; + + case '851': + case 'cp851': + case 'csibm851': + case 'ibm851': + return 'IBM851'; + + case '852': + case 'cp852': + case 'cspcp852': + case 'ibm852': + return 'IBM852'; + + case '855': + case 'cp855': + case 'csibm855': + case 'ibm855': + return 'IBM855'; + + case '857': + case 'cp857': + case 'csibm857': + case 'ibm857': + return 'IBM857'; + + case '860': + case 'cp860': + case 'csibm860': + case 'ibm860': + return 'IBM860'; + + case '861': + case 'cp861': + case 'cpis': + case 'csibm861': + case 'ibm861': + return 'IBM861'; + + case '862': + case 'cp862': + case 'cspc862latinhebrew': + case 'ibm862': + return 'IBM862'; + + case '863': + case 'cp863': + case 'csibm863': + case 'ibm863': + return 'IBM863'; + + case 'cp864': + case 'csibm864': + case 'ibm864': + return 'IBM864'; + + case '865': + case 'cp865': + case 'csibm865': + case 'ibm865': + return 'IBM865'; + + case '866': + case 'cp866': + case 'csibm866': + case 'ibm866': + return 'IBM866'; + + case 'cp868': + case 'cpar': + case 'csibm868': + case 'ibm868': + return 'IBM868'; + + case '869': + case 'cp869': + case 'cpgr': + case 'csibm869': + case 'ibm869': + return 'IBM869'; + + case 'cp870': + case 'csibm870': + case 'ebcdiccproece': + case 'ebcdiccpyu': + case 'ibm870': + return 'IBM870'; + + case 'cp871': + case 'csibm871': + case 'ebcdiccpis': + case 'ibm871': + return 'IBM871'; + + case 'cp880': + case 'csibm880': + case 'ebcdiccyrillic': + case 'ibm880': + return 'IBM880'; + + case 'cp891': + case 'csibm891': + case 'ibm891': + return 'IBM891'; + + case 'cp903': + case 'csibm903': + case 'ibm903': + return 'IBM903'; + + case '904': + case 'cp904': + case 'csibbm904': + case 'ibm904': + return 'IBM904'; + + case 'cp905': + case 'csibm905': + case 'ebcdiccptr': + case 'ibm905': + return 'IBM905'; + + case 'cp918': + case 'csibm918': + case 'ebcdiccpar2': + case 'ibm918': + return 'IBM918'; + + case 'cp1026': + case 'csibm1026': + case 'ibm1026': + return 'IBM1026'; + + case 'ibm1047': + return 'IBM1047'; + + case 'csiso143iecp271': + case 'iecp271': + case 'isoir143': + return 'IEC_P27-1'; + + case 'csiso49inis': + case 'inis': + case 'isoir49': + return 'INIS'; + + case 'csiso50inis8': + case 'inis8': + case 'isoir50': + return 'INIS-8'; + + case 'csiso51iniscyrillic': + case 'iniscyrillic': + case 'isoir51': + return 'INIS-cyrillic'; + + case 'csinvariant': + case 'invariant': + return 'INVARIANT'; + + case 'iso2022cn': + return 'ISO-2022-CN'; + + case 'iso2022cnext': + return 'ISO-2022-CN-EXT'; + + case 'csiso2022jp': + case 'iso2022jp': + return 'ISO-2022-JP'; + + case 'csiso2022jp2': + case 'iso2022jp2': + return 'ISO-2022-JP-2'; + + case 'csiso2022kr': + case 'iso2022kr': + return 'ISO-2022-KR'; + + case 'cswindows30latin1': + case 'iso88591windows30latin1': + return 'ISO-8859-1-Windows-3.0-Latin-1'; + + case 'cswindows31latin1': + case 'iso88591windows31latin1': + return 'ISO-8859-1-Windows-3.1-Latin-1'; + + case 'csisolatin2': + case 'iso88592': + case 'iso885921987': + case 'isoir101': + case 'l2': + case 'latin2': + return 'ISO-8859-2'; + + case 'cswindows31latin2': + case 'iso88592windowslatin2': + return 'ISO-8859-2-Windows-Latin-2'; + + case 'csisolatin3': + case 'iso88593': + case 'iso885931988': + case 'isoir109': + case 'l3': + case 'latin3': + return 'ISO-8859-3'; + + case 'csisolatin4': + case 'iso88594': + case 'iso885941988': + case 'isoir110': + case 'l4': + case 'latin4': + return 'ISO-8859-4'; + + case 'csisolatincyrillic': + case 'cyrillic': + case 'iso88595': + case 'iso885951988': + case 'isoir144': + return 'ISO-8859-5'; + + case 'arabic': + case 'asmo708': + case 'csisolatinarabic': + case 'ecma114': + case 'iso88596': + case 'iso885961987': + case 'isoir127': + return 'ISO-8859-6'; + + case 'csiso88596e': + case 'iso88596e': + return 'ISO-8859-6-E'; + + case 'csiso88596i': + case 'iso88596i': + return 'ISO-8859-6-I'; + + case 'csisolatingreek': + case 'ecma118': + case 'elot928': + case 'greek': + case 'greek8': + case 'iso88597': + case 'iso885971987': + case 'isoir126': + return 'ISO-8859-7'; + + case 'csisolatinhebrew': + case 'hebrew': + case 'iso88598': + case 'iso885981988': + case 'isoir138': + return 'ISO-8859-8'; + + case 'csiso88598e': + case 'iso88598e': + return 'ISO-8859-8-E'; + + case 'csiso88598i': + case 'iso88598i': + return 'ISO-8859-8-I'; + + case 'cswindows31latin5': + case 'iso88599windowslatin5': + return 'ISO-8859-9-Windows-Latin-5'; + + case 'csisolatin6': + case 'iso885910': + case 'iso8859101992': + case 'isoir157': + case 'l6': + case 'latin6': + return 'ISO-8859-10'; + + case 'iso885913': + return 'ISO-8859-13'; + + case 'iso885914': + case 'iso8859141998': + case 'isoceltic': + case 'isoir199': + case 'l8': + case 'latin8': + return 'ISO-8859-14'; + + case 'iso885915': + case 'latin9': + return 'ISO-8859-15'; + + case 'iso885916': + case 'iso8859162001': + case 'isoir226': + case 'l10': + case 'latin10': + return 'ISO-8859-16'; + + case 'iso10646j1': + return 'ISO-10646-J-1'; + + case 'csunicode': + case 'iso10646ucs2': + return 'ISO-10646-UCS-2'; + + case 'csucs4': + case 'iso10646ucs4': + return 'ISO-10646-UCS-4'; + + case 'csunicodeascii': + case 'iso10646ucsbasic': + return 'ISO-10646-UCS-Basic'; + + case 'csunicodelatin1': + case 'iso10646': + case 'iso10646unicodelatin1': + return 'ISO-10646-Unicode-Latin1'; + + case 'csiso10646utf1': + case 'iso10646utf1': + return 'ISO-10646-UTF-1'; + + case 'csiso115481': + case 'iso115481': + case 'isotr115481': + return 'ISO-11548-1'; + + case 'csiso90': + case 'isoir90': + return 'iso-ir-90'; + + case 'csunicodeibm1261': + case 'isounicodeibm1261': + return 'ISO-Unicode-IBM-1261'; + + case 'csunicodeibm1264': + case 'isounicodeibm1264': + return 'ISO-Unicode-IBM-1264'; + + case 'csunicodeibm1265': + case 'isounicodeibm1265': + return 'ISO-Unicode-IBM-1265'; + + case 'csunicodeibm1268': + case 'isounicodeibm1268': + return 'ISO-Unicode-IBM-1268'; + + case 'csunicodeibm1276': + case 'isounicodeibm1276': + return 'ISO-Unicode-IBM-1276'; + + case 'csiso646basic1983': + case 'iso646basic1983': + case 'ref': + return 'ISO_646.basic:1983'; + + case 'csiso2intlrefversion': + case 'irv': + case 'iso646irv1983': + case 'isoir2': + return 'ISO_646.irv:1983'; + + case 'csiso2033': + case 'e13b': + case 'iso20331983': + case 'isoir98': + return 'ISO_2033-1983'; + + case 'csiso5427cyrillic': + case 'iso5427': + case 'isoir37': + return 'ISO_5427'; + + case 'iso5427cyrillic1981': + case 'iso54271981': + case 'isoir54': + return 'ISO_5427:1981'; + + case 'csiso5428greek': + case 'iso54281980': + case 'isoir55': + return 'ISO_5428:1980'; + + case 'csiso6937add': + case 'iso6937225': + case 'isoir152': + return 'ISO_6937-2-25'; + + case 'csisotextcomm': + case 'iso69372add': + case 'isoir142': + return 'ISO_6937-2-add'; + + case 'csiso8859supp': + case 'iso8859supp': + case 'isoir154': + case 'latin125': + return 'ISO_8859-supp'; + + case 'csiso10367box': + case 'iso10367box': + case 'isoir155': + return 'ISO_10367-box'; + + case 'csiso15italian': + case 'iso646it': + case 'isoir15': + case 'it': + return 'IT'; + + case 'csiso13jisc6220jp': + case 'isoir13': + case 'jisc62201969': + case 'jisc62201969jp': + case 'katakana': + case 'x2017': + return 'JIS_C6220-1969-jp'; + + case 'csiso14jisc6220ro': + case 'iso646jp': + case 'isoir14': + case 'jisc62201969ro': + case 'jp': + return 'JIS_C6220-1969-ro'; + + case 'csiso42jisc62261978': + case 'isoir42': + case 'jisc62261978': + return 'JIS_C6226-1978'; + + case 'csiso87jisx208': + case 'isoir87': + case 'jisc62261983': + case 'jisx2081983': + case 'x208': + return 'JIS_C6226-1983'; + + case 'csiso91jisc62291984a': + case 'isoir91': + case 'jisc62291984a': + case 'jpocra': + return 'JIS_C6229-1984-a'; + + case 'csiso92jisc62991984b': + case 'iso646jpocrb': + case 'isoir92': + case 'jisc62291984b': + case 'jpocrb': + return 'JIS_C6229-1984-b'; + + case 'csiso93jis62291984badd': + case 'isoir93': + case 'jisc62291984badd': + case 'jpocrbadd': + return 'JIS_C6229-1984-b-add'; + + case 'csiso94jis62291984hand': + case 'isoir94': + case 'jisc62291984hand': + case 'jpocrhand': + return 'JIS_C6229-1984-hand'; + + case 'csiso95jis62291984handadd': + case 'isoir95': + case 'jisc62291984handadd': + case 'jpocrhandadd': + return 'JIS_C6229-1984-hand-add'; + + case 'csiso96jisc62291984kana': + case 'isoir96': + case 'jisc62291984kana': + return 'JIS_C6229-1984-kana'; + + case 'csjisencoding': + case 'jisencoding': + return 'JIS_Encoding'; + + case 'cshalfwidthkatakana': + case 'jisx201': + case 'x201': + return 'JIS_X0201'; + + case 'csiso159jisx2121990': + case 'isoir159': + case 'jisx2121990': + case 'x212': + return 'JIS_X0212-1990'; + + case 'csiso141jusib1002': + case 'iso646yu': + case 'isoir141': + case 'js': + case 'jusib1002': + case 'yu': + return 'JUS_I.B1.002'; + + case 'csiso147macedonian': + case 'isoir147': + case 'jusib1003mac': + case 'macedonian': + return 'JUS_I.B1.003-mac'; + + case 'csiso146serbian': + case 'isoir146': + case 'jusib1003serb': + case 'serbian': + return 'JUS_I.B1.003-serb'; + + case 'koi7switched': + return 'KOI7-switched'; + + case 'cskoi8r': + case 'koi8r': + return 'KOI8-R'; + + case 'koi8u': + return 'KOI8-U'; + + case 'csksc5636': + case 'iso646kr': + case 'ksc5636': + return 'KSC5636'; + + case 'cskz1048': + case 'kz1048': + case 'rk1048': + case 'strk10482002': + return 'KZ-1048'; + + case 'csiso19latingreek': + case 'isoir19': + case 'latingreek': + return 'latin-greek'; + + case 'csiso27latingreek1': + case 'isoir27': + case 'latingreek1': + return 'Latin-greek-1'; + + case 'csiso158lap': + case 'isoir158': + case 'lap': + case 'latinlap': + return 'latin-lap'; + + case 'csmacintosh': + case 'mac': + case 'macintosh': + return 'macintosh'; + + case 'csmicrosoftpublishing': + case 'microsoftpublishing': + return 'Microsoft-Publishing'; + + case 'csmnem': + case 'mnem': + return 'MNEM'; + + case 'csmnemonic': + case 'mnemonic': + return 'MNEMONIC'; + + case 'csiso86hungarian': + case 'hu': + case 'iso646hu': + case 'isoir86': + case 'msz77953': + return 'MSZ_7795.3'; + + case 'csnatsdano': + case 'isoir91': + case 'natsdano': + return 'NATS-DANO'; + + case 'csnatsdanoadd': + case 'isoir92': + case 'natsdanoadd': + return 'NATS-DANO-ADD'; + + case 'csnatssefi': + case 'isoir81': + case 'natssefi': + return 'NATS-SEFI'; + + case 'csnatssefiadd': + case 'isoir82': + case 'natssefiadd': + return 'NATS-SEFI-ADD'; + + case 'csiso151cuba': + case 'cuba': + case 'iso646cu': + case 'isoir151': + case 'ncnc1081': + return 'NC_NC00-10:81'; + + case 'csiso69french': + case 'fr': + case 'iso646fr': + case 'isoir69': + case 'nfz62010': + return 'NF_Z_62-010'; + + case 'csiso25french': + case 'iso646fr1': + case 'isoir25': + case 'nfz620101973': + return 'NF_Z_62-010_(1973)'; + + case 'csiso60danishnorwegian': + case 'csiso60norwegian1': + case 'iso646no': + case 'isoir60': + case 'no': + case 'ns45511': + return 'NS_4551-1'; + + case 'csiso61norwegian2': + case 'iso646no2': + case 'isoir61': + case 'no2': + case 'ns45512': + return 'NS_4551-2'; + + case 'osdebcdicdf3irv': + return 'OSD_EBCDIC_DF03_IRV'; + + case 'osdebcdicdf41': + return 'OSD_EBCDIC_DF04_1'; + + case 'osdebcdicdf415': + return 'OSD_EBCDIC_DF04_15'; + + case 'cspc8danishnorwegian': + case 'pc8danishnorwegian': + return 'PC8-Danish-Norwegian'; + + case 'cspc8turkish': + case 'pc8turkish': + return 'PC8-Turkish'; + + case 'csiso16portuguese': + case 'iso646pt': + case 'isoir16': + case 'pt': + return 'PT'; + + case 'csiso84portuguese2': + case 'iso646pt2': + case 'isoir84': + case 'pt2': + return 'PT2'; + + case 'cp154': + case 'csptcp154': + case 'cyrillicasian': + case 'pt154': + case 'ptcp154': + return 'PTCP154'; + + case 'scsu': + return 'SCSU'; + + case 'csiso10swedish': + case 'fi': + case 'iso646fi': + case 'iso646se': + case 'isoir10': + case 'se': + case 'sen850200b': + return 'SEN_850200_B'; + + case 'csiso11swedishfornames': + case 'iso646se2': + case 'isoir11': + case 'se2': + case 'sen850200c': + return 'SEN_850200_C'; + + case 'csshiftjis': + case 'mskanji': + case 'shiftjis': + return 'Shift_JIS'; + + case 'csiso102t617bit': + case 'isoir102': + case 't617bit': + return 'T.61-7bit'; + + case 'csiso103t618bit': + case 'isoir103': + case 't61': + case 't618bit': + return 'T.61-8bit'; + + case 'csiso128t101g2': + case 'isoir128': + case 't101g2': + return 'T.101-G2'; + + case 'cstscii': + case 'tscii': + return 'TSCII'; + + case 'csunicode11': + case 'unicode11': + return 'UNICODE-1-1'; + + case 'csunicode11utf7': + case 'unicode11utf7': + return 'UNICODE-1-1-UTF-7'; + + case 'csunknown8bit': + case 'unknown8bit': + return 'UNKNOWN-8BIT'; + + case 'ansix341968': + case 'ansix341986': + case 'ascii': + case 'cp367': + case 'csascii': + case 'ibm367': + case 'iso646irv1991': + case 'iso646us': + case 'isoir6': + case 'us': + case 'usascii': + return 'US-ASCII'; + + case 'csusdk': + case 'usdk': + return 'us-dk'; + + case 'utf7': + return 'UTF-7'; + + case 'utf8': + return 'UTF-8'; + + case 'utf16': + return 'UTF-16'; + + case 'utf16be': + return 'UTF-16BE'; + + case 'utf16le': + return 'UTF-16LE'; + + case 'utf32': + return 'UTF-32'; + + case 'utf32be': + return 'UTF-32BE'; + + case 'utf32le': + return 'UTF-32LE'; + + case 'csventurainternational': + case 'venturainternational': + return 'Ventura-International'; + + case 'csventuramath': + case 'venturamath': + return 'Ventura-Math'; + + case 'csventuraus': + case 'venturaus': + return 'Ventura-US'; + + case 'csiso70videotexsupp1': + case 'isoir70': + case 'videotexsuppl': + return 'videotex-suppl'; + + case 'csviqr': + case 'viqr': + return 'VIQR'; + + case 'csviscii': + case 'viscii': + return 'VISCII'; + + case 'cswindows31j': + case 'windows31j': + return 'Windows-31J'; + + case 'iso885911': + case 'tis620': + return 'windows-874'; + + case 'cseuckr': + case 'csksc56011987': + case 'euckr': + case 'isoir149': + case 'korean': + case 'ksc5601': + case 'ksc56011987': + case 'ksc56011989': + case 'windows949': + return 'windows-949'; + + case 'windows1250': + return 'windows-1250'; + + case 'windows1251': + return 'windows-1251'; + + case 'cp819': + case 'csisolatin1': + case 'ibm819': + case 'iso88591': + case 'iso885911987': + case 'isoir100': + case 'l1': + case 'latin1': + case 'windows1252': + return 'windows-1252'; + + case 'windows1253': + return 'windows-1253'; + + case 'csisolatin5': + case 'iso88599': + case 'iso885991989': + case 'isoir148': + case 'l5': + case 'latin5': + case 'windows1254': + return 'windows-1254'; + + case 'windows1255': + return 'windows-1255'; + + case 'windows1256': + return 'windows-1256'; + + case 'windows1257': + return 'windows-1257'; + + case 'windows1258': + return 'windows-1258'; + + default: + return $charset; + } + } + + function get_curl_version() + { + if (is_array($curl = curl_version())) + { + $curl = $curl['version']; + } + elseif (substr($curl, 0, 5) === 'curl/') + { + $curl = substr($curl, 5, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 5)); + } + elseif (substr($curl, 0, 8) === 'libcurl/') + { + $curl = substr($curl, 8, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 8)); + } + else + { + $curl = 0; + } + return $curl; + } + + function is_subclass_of($class1, $class2) + { + if (func_num_args() !== 2) + { + trigger_error('Wrong parameter count for SimplePie_Misc::is_subclass_of()', E_USER_WARNING); + } + elseif (version_compare(PHP_VERSION, '5.0.3', '>=') || is_object($class1)) + { + return is_subclass_of($class1, $class2); + } + elseif (is_string($class1) && is_string($class2)) + { + if (class_exists($class1)) + { + if (class_exists($class2)) + { + $class2 = strtolower($class2); + while ($class1 = strtolower(get_parent_class($class1))) + { + if ($class1 === $class2) + { + return true; + } + } + } + } + else + { + trigger_error('Unknown class passed as parameter', E_USER_WARNNG); + } + } + return false; + } + + /** + * Strip HTML comments + * + * @access public + * @param string $data Data to strip comments from + * @return string Comment stripped string + */ + function strip_comments($data) + { + $output = ''; + while (($start = strpos($data, '', $start)) !== false) + { + $data = substr_replace($data, '', 0, $end + 3); + } + else + { + $data = ''; + } + } + return $output . $data; + } + + function parse_date($dt) + { + $parser = SimplePie_Parse_Date::get(); + return $parser->parse($dt); + } + + /** + * Decode HTML entities + * + * @static + * @access public + * @param string $data Input data + * @return string Output data + */ + function entities_decode($data) + { + $decoder = new SimplePie_Decode_HTML_Entities($data); + return $decoder->parse(); + } + + /** + * Remove RFC822 comments + * + * @access public + * @param string $data Data to strip comments from + * @return string Comment stripped string + */ + function uncomment_rfc822($string) + { + $string = (string) $string; + $position = 0; + $length = strlen($string); + $depth = 0; + + $output = ''; + + while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) + { + $output .= substr($string, $position, $pos - $position); + $position = $pos + 1; + if ($string[$pos - 1] !== '\\') + { + $depth++; + while ($depth && $position < $length) + { + $position += strcspn($string, '()', $position); + if ($string[$position - 1] === '\\') + { + $position++; + continue; + } + elseif (isset($string[$position])) + { + switch ($string[$position]) + { + case '(': + $depth++; + break; + + case ')': + $depth--; + break; + } + $position++; + } + else + { + break; + } + } + } + else + { + $output .= '('; + } + } + $output .= substr($string, $position); + + return $output; + } + + function parse_mime($mime) + { + if (($pos = strpos($mime, ';')) === false) + { + return trim($mime); + } + else + { + return trim(substr($mime, 0, $pos)); + } + } + + function htmlspecialchars_decode($string, $quote_style) + { + if (function_exists('htmlspecialchars_decode')) + { + return htmlspecialchars_decode($string, $quote_style); + } + else + { + return strtr($string, array_flip(get_html_translation_table(HTML_SPECIALCHARS, $quote_style))); + } + } + + function atom_03_construct_type($attribs) + { + if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64')) + { + $mode = SIMPLEPIE_CONSTRUCT_BASE64; + } + else + { + $mode = SIMPLEPIE_CONSTRUCT_NONE; + } + if (isset($attribs['']['type'])) + { + switch (strtolower(trim($attribs['']['type']))) + { + case 'text': + case 'text/plain': + return SIMPLEPIE_CONSTRUCT_TEXT | $mode; + + case 'html': + case 'text/html': + return SIMPLEPIE_CONSTRUCT_HTML | $mode; + + case 'xhtml': + case 'application/xhtml+xml': + return SIMPLEPIE_CONSTRUCT_XHTML | $mode; + + default: + return SIMPLEPIE_CONSTRUCT_NONE | $mode; + } + } + else + { + return SIMPLEPIE_CONSTRUCT_TEXT | $mode; + } + } + + function atom_10_construct_type($attribs) + { + if (isset($attribs['']['type'])) + { + switch (strtolower(trim($attribs['']['type']))) + { + case 'text': + return SIMPLEPIE_CONSTRUCT_TEXT; + + case 'html': + return SIMPLEPIE_CONSTRUCT_HTML; + + case 'xhtml': + return SIMPLEPIE_CONSTRUCT_XHTML; + + default: + return SIMPLEPIE_CONSTRUCT_NONE; + } + } + return SIMPLEPIE_CONSTRUCT_TEXT; + } + + function atom_10_content_construct_type($attribs) + { + if (isset($attribs['']['type'])) + { + $type = strtolower(trim($attribs['']['type'])); + switch ($type) + { + case 'text': + return SIMPLEPIE_CONSTRUCT_TEXT; + + case 'html': + return SIMPLEPIE_CONSTRUCT_HTML; + + case 'xhtml': + return SIMPLEPIE_CONSTRUCT_XHTML; + } + if (in_array(substr($type, -4), array('+xml', '/xml')) || substr($type, 0, 5) === 'text/') + { + return SIMPLEPIE_CONSTRUCT_NONE; + } + else + { + return SIMPLEPIE_CONSTRUCT_BASE64; + } + } + else + { + return SIMPLEPIE_CONSTRUCT_TEXT; + } + } + + function is_isegment_nz_nc($string) + { + return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string); + } + + function space_seperated_tokens($string) + { + $space_characters = "\x20\x09\x0A\x0B\x0C\x0D"; + $string_length = strlen($string); + + $position = strspn($string, $space_characters); + $tokens = array(); + + while ($position < $string_length) + { + $len = strcspn($string, $space_characters, $position); + $tokens[] = substr($string, $position, $len); + $position += $len; + $position += strspn($string, $space_characters, $position); + } + + return $tokens; + } + + function array_unique($array) + { + if (version_compare(PHP_VERSION, '5.2', '>=')) + { + return array_unique($array); + } + else + { + $array = (array) $array; + $new_array = array(); + $new_array_strings = array(); + foreach ($array as $key => $value) + { + if (is_object($value)) + { + if (method_exists($value, '__toString')) + { + $cmp = $value->__toString(); + } + else + { + trigger_error('Object of class ' . get_class($value) . ' could not be converted to string', E_USER_ERROR); + } + } + elseif (is_array($value)) + { + $cmp = (string) reset($value); + } + else + { + $cmp = (string) $value; + } + if (!in_array($cmp, $new_array_strings)) + { + $new_array[$key] = $value; + $new_array_strings[] = $cmp; + } + } + return $new_array; + } + } + + /** + * Converts a unicode codepoint to a UTF-8 character + * + * @static + * @access public + * @param int $codepoint Unicode codepoint + * @return string UTF-8 character + */ + function codepoint_to_utf8($codepoint) + { + $codepoint = (int) $codepoint; + if ($codepoint < 0) + { + return false; + } + else if ($codepoint <= 0x7f) + { + return chr($codepoint); + } + else if ($codepoint <= 0x7ff) + { + return chr(0xc0 | ($codepoint >> 6)) . chr(0x80 | ($codepoint & 0x3f)); + } + else if ($codepoint <= 0xffff) + { + return chr(0xe0 | ($codepoint >> 12)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); + } + else if ($codepoint <= 0x10ffff) + { + return chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); + } + else + { + // U+FFFD REPLACEMENT CHARACTER + return "\xEF\xBF\xBD"; + } + } + + /** + * Re-implementation of PHP 5's stripos() + * + * Returns the numeric position of the first occurrence of needle in the + * haystack string. + * + * @static + * @access string + * @param object $haystack + * @param string $needle Note that the needle may be a string of one or more + * characters. If needle is not a string, it is converted to an integer + * and applied as the ordinal value of a character. + * @param int $offset The optional offset parameter allows you to specify which + * character in haystack to start searching. The position returned is still + * relative to the beginning of haystack. + * @return bool If needle is not found, stripos() will return boolean false. + */ + function stripos($haystack, $needle, $offset = 0) + { + if (function_exists('stripos')) + { + return stripos($haystack, $needle, $offset); + } + else + { + if (is_string($needle)) + { + $needle = strtolower($needle); + } + elseif (is_int($needle) || is_bool($needle) || is_double($needle)) + { + $needle = strtolower(chr($needle)); + } + else + { + trigger_error('needle is not a string or an integer', E_USER_WARNING); + return false; + } + + return strpos(strtolower($haystack), $needle, $offset); + } + } + + /** + * Similar to parse_str() + * + * Returns an associative array of name/value pairs, where the value is an + * array of values that have used the same name + * + * @static + * @access string + * @param string $str The input string. + * @return array + */ + function parse_str($str) + { + $return = array(); + $str = explode('&', $str); + + foreach ($str as $section) + { + if (strpos($section, '=') !== false) + { + list($name, $value) = explode('=', $section, 2); + $return[urldecode($name)][] = urldecode($value); + } + else + { + $return[urldecode($section)][] = null; + } + } + + return $return; + } + + /** + * Detect XML encoding, as per XML 1.0 Appendix F.1 + * + * @todo Add support for EBCDIC + * @param string $data XML data + * @return array Possible encodings + */ + function xml_encoding($data) + { + // UTF-32 Big Endian BOM + if (substr($data, 0, 4) === "\x00\x00\xFE\xFF") + { + $encoding[] = 'UTF-32BE'; + } + // UTF-32 Little Endian BOM + elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00") + { + $encoding[] = 'UTF-32LE'; + } + // UTF-16 Big Endian BOM + elseif (substr($data, 0, 2) === "\xFE\xFF") + { + $encoding[] = 'UTF-16BE'; + } + // UTF-16 Little Endian BOM + elseif (substr($data, 0, 2) === "\xFF\xFE") + { + $encoding[] = 'UTF-16LE'; + } + // UTF-8 BOM + elseif (substr($data, 0, 3) === "\xEF\xBB\xBF") + { + $encoding[] = 'UTF-8'; + } + // UTF-32 Big Endian Without BOM + elseif (substr($data, 0, 20) === "\x00\x00\x00\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C") + { + if ($pos = strpos($data, "\x00\x00\x00\x3F\x00\x00\x00\x3E")) + { + $parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32BE', 'UTF-8')); + if ($parser->parse()) + { + $encoding[] = $parser->encoding; + } + } + $encoding[] = 'UTF-32BE'; + } + // UTF-32 Little Endian Without BOM + elseif (substr($data, 0, 20) === "\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C\x00\x00\x00") + { + if ($pos = strpos($data, "\x3F\x00\x00\x00\x3E\x00\x00\x00")) + { + $parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32LE', 'UTF-8')); + if ($parser->parse()) + { + $encoding[] = $parser->encoding; + } + } + $encoding[] = 'UTF-32LE'; + } + // UTF-16 Big Endian Without BOM + elseif (substr($data, 0, 10) === "\x00\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C") + { + if ($pos = strpos($data, "\x00\x3F\x00\x3E")) + { + $parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16BE', 'UTF-8')); + if ($parser->parse()) + { + $encoding[] = $parser->encoding; + } + } + $encoding[] = 'UTF-16BE'; + } + // UTF-16 Little Endian Without BOM + elseif (substr($data, 0, 10) === "\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C\x00") + { + if ($pos = strpos($data, "\x3F\x00\x3E\x00")) + { + $parser = new SimplePie_XML_Declaration_Parser(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16LE', 'UTF-8')); + if ($parser->parse()) + { + $encoding[] = $parser->encoding; + } + } + $encoding[] = 'UTF-16LE'; + } + // US-ASCII (or superset) + elseif (substr($data, 0, 5) === "\x3C\x3F\x78\x6D\x6C") + { + if ($pos = strpos($data, "\x3F\x3E")) + { + $parser = new SimplePie_XML_Declaration_Parser(substr($data, 5, $pos - 5)); + if ($parser->parse()) + { + $encoding[] = $parser->encoding; + } + } + $encoding[] = 'UTF-8'; + } + // Fallback to UTF-8 + else + { + $encoding[] = 'UTF-8'; + } + return $encoding; + } + + function output_javascript() + { + if (function_exists('ob_gzhandler')) + { + ob_start('ob_gzhandler'); + } + header('Content-type: text/javascript; charset: UTF-8'); + header('Cache-Control: must-revalidate'); + header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days + ?> +function embed_odeo(link) { + document.writeln(''); +} + +function embed_quicktime(type, bgcolor, width, height, link, placeholder, loop) { + if (placeholder != '') { + document.writeln(''); + } + else { + document.writeln(''); + } +} + +function embed_flash(bgcolor, width, height, link, loop, type) { + document.writeln(''); +} + +function embed_flv(width, height, link, placeholder, loop, player) { + document.writeln(''); +} + +function embed_wmedia(width, height, link) { + document.writeln(''); +} + data = $data; + } + + /** + * Parse the input data + * + * @access public + * @return string Output data + */ + function parse() + { + while (($this->position = strpos($this->data, '&', $this->position)) !== false) + { + $this->consume(); + $this->entity(); + $this->consumed = ''; + } + return $this->data; + } + + /** + * Consume the next byte + * + * @access private + * @return mixed The next byte, or false, if there is no more data + */ + function consume() + { + if (isset($this->data[$this->position])) + { + $this->consumed .= $this->data[$this->position]; + return $this->data[$this->position++]; + } + else + { + return false; + } + } + + /** + * Consume a range of characters + * + * @access private + * @param string $chars Characters to consume + * @return mixed A series of characters that match the range, or false + */ + function consume_range($chars) + { + if ($len = strspn($this->data, $chars, $this->position)) + { + $data = substr($this->data, $this->position, $len); + $this->consumed .= $data; + $this->position += $len; + return $data; + } + else + { + return false; + } + } + + /** + * Unconsume one byte + * + * @access private + */ + function unconsume() + { + $this->consumed = substr($this->consumed, 0, -1); + $this->position--; + } + + /** + * Decode an entity + * + * @access private + */ + function entity() + { + switch ($this->consume()) + { + case "\x09": + case "\x0A": + case "\x0B": + case "\x0B": + case "\x0C": + case "\x20": + case "\x3C": + case "\x26": + case false: + break; + + case "\x23": + switch ($this->consume()) + { + case "\x78": + case "\x58": + $range = '0123456789ABCDEFabcdef'; + $hex = true; + break; + + default: + $range = '0123456789'; + $hex = false; + $this->unconsume(); + break; + } + + if ($codepoint = $this->consume_range($range)) + { + static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8"); + + if ($hex) + { + $codepoint = hexdec($codepoint); + } + else + { + $codepoint = intval($codepoint); + } + + if (isset($windows_1252_specials[$codepoint])) + { + $replacement = $windows_1252_specials[$codepoint]; + } + else + { + $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint); + } + + if (!in_array($this->consume(), array(';', false), true)) + { + $this->unconsume(); + } + + $consumed_length = strlen($this->consumed); + $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length); + $this->position += strlen($replacement) - $consumed_length; + } + break; + + default: + static $entities = array('Aacute' => "\xC3\x81", 'aacute' => "\xC3\xA1", 'Aacute;' => "\xC3\x81", 'aacute;' => "\xC3\xA1", 'Acirc' => "\xC3\x82", 'acirc' => "\xC3\xA2", 'Acirc;' => "\xC3\x82", 'acirc;' => "\xC3\xA2", 'acute' => "\xC2\xB4", 'acute;' => "\xC2\xB4", 'AElig' => "\xC3\x86", 'aelig' => "\xC3\xA6", 'AElig;' => "\xC3\x86", 'aelig;' => "\xC3\xA6", 'Agrave' => "\xC3\x80", 'agrave' => "\xC3\xA0", 'Agrave;' => "\xC3\x80", 'agrave;' => "\xC3\xA0", 'alefsym;' => "\xE2\x84\xB5", 'Alpha;' => "\xCE\x91", 'alpha;' => "\xCE\xB1", 'AMP' => "\x26", 'amp' => "\x26", 'AMP;' => "\x26", 'amp;' => "\x26", 'and;' => "\xE2\x88\xA7", 'ang;' => "\xE2\x88\xA0", 'apos;' => "\x27", 'Aring' => "\xC3\x85", 'aring' => "\xC3\xA5", 'Aring;' => "\xC3\x85", 'aring;' => "\xC3\xA5", 'asymp;' => "\xE2\x89\x88", 'Atilde' => "\xC3\x83", 'atilde' => "\xC3\xA3", 'Atilde;' => "\xC3\x83", 'atilde;' => "\xC3\xA3", 'Auml' => "\xC3\x84", 'auml' => "\xC3\xA4", 'Auml;' => "\xC3\x84", 'auml;' => "\xC3\xA4", 'bdquo;' => "\xE2\x80\x9E", 'Beta;' => "\xCE\x92", 'beta;' => "\xCE\xB2", 'brvbar' => "\xC2\xA6", 'brvbar;' => "\xC2\xA6", 'bull;' => "\xE2\x80\xA2", 'cap;' => "\xE2\x88\xA9", 'Ccedil' => "\xC3\x87", 'ccedil' => "\xC3\xA7", 'Ccedil;' => "\xC3\x87", 'ccedil;' => "\xC3\xA7", 'cedil' => "\xC2\xB8", 'cedil;' => "\xC2\xB8", 'cent' => "\xC2\xA2", 'cent;' => "\xC2\xA2", 'Chi;' => "\xCE\xA7", 'chi;' => "\xCF\x87", 'circ;' => "\xCB\x86", 'clubs;' => "\xE2\x99\xA3", 'cong;' => "\xE2\x89\x85", 'COPY' => "\xC2\xA9", 'copy' => "\xC2\xA9", 'COPY;' => "\xC2\xA9", 'copy;' => "\xC2\xA9", 'crarr;' => "\xE2\x86\xB5", 'cup;' => "\xE2\x88\xAA", 'curren' => "\xC2\xA4", 'curren;' => "\xC2\xA4", 'Dagger;' => "\xE2\x80\xA1", 'dagger;' => "\xE2\x80\xA0", 'dArr;' => "\xE2\x87\x93", 'darr;' => "\xE2\x86\x93", 'deg' => "\xC2\xB0", 'deg;' => "\xC2\xB0", 'Delta;' => "\xCE\x94", 'delta;' => "\xCE\xB4", 'diams;' => "\xE2\x99\xA6", 'divide' => "\xC3\xB7", 'divide;' => "\xC3\xB7", 'Eacute' => "\xC3\x89", 'eacute' => "\xC3\xA9", 'Eacute;' => "\xC3\x89", 'eacute;' => "\xC3\xA9", 'Ecirc' => "\xC3\x8A", 'ecirc' => "\xC3\xAA", 'Ecirc;' => "\xC3\x8A", 'ecirc;' => "\xC3\xAA", 'Egrave' => "\xC3\x88", 'egrave' => "\xC3\xA8", 'Egrave;' => "\xC3\x88", 'egrave;' => "\xC3\xA8", 'empty;' => "\xE2\x88\x85", 'emsp;' => "\xE2\x80\x83", 'ensp;' => "\xE2\x80\x82", 'Epsilon;' => "\xCE\x95", 'epsilon;' => "\xCE\xB5", 'equiv;' => "\xE2\x89\xA1", 'Eta;' => "\xCE\x97", 'eta;' => "\xCE\xB7", 'ETH' => "\xC3\x90", 'eth' => "\xC3\xB0", 'ETH;' => "\xC3\x90", 'eth;' => "\xC3\xB0", 'Euml' => "\xC3\x8B", 'euml' => "\xC3\xAB", 'Euml;' => "\xC3\x8B", 'euml;' => "\xC3\xAB", 'euro;' => "\xE2\x82\xAC", 'exist;' => "\xE2\x88\x83", 'fnof;' => "\xC6\x92", 'forall;' => "\xE2\x88\x80", 'frac12' => "\xC2\xBD", 'frac12;' => "\xC2\xBD", 'frac14' => "\xC2\xBC", 'frac14;' => "\xC2\xBC", 'frac34' => "\xC2\xBE", 'frac34;' => "\xC2\xBE", 'frasl;' => "\xE2\x81\x84", 'Gamma;' => "\xCE\x93", 'gamma;' => "\xCE\xB3", 'ge;' => "\xE2\x89\xA5", 'GT' => "\x3E", 'gt' => "\x3E", 'GT;' => "\x3E", 'gt;' => "\x3E", 'hArr;' => "\xE2\x87\x94", 'harr;' => "\xE2\x86\x94", 'hearts;' => "\xE2\x99\xA5", 'hellip;' => "\xE2\x80\xA6", 'Iacute' => "\xC3\x8D", 'iacute' => "\xC3\xAD", 'Iacute;' => "\xC3\x8D", 'iacute;' => "\xC3\xAD", 'Icirc' => "\xC3\x8E", 'icirc' => "\xC3\xAE", 'Icirc;' => "\xC3\x8E", 'icirc;' => "\xC3\xAE", 'iexcl' => "\xC2\xA1", 'iexcl;' => "\xC2\xA1", 'Igrave' => "\xC3\x8C", 'igrave' => "\xC3\xAC", 'Igrave;' => "\xC3\x8C", 'igrave;' => "\xC3\xAC", 'image;' => "\xE2\x84\x91", 'infin;' => "\xE2\x88\x9E", 'int;' => "\xE2\x88\xAB", 'Iota;' => "\xCE\x99", 'iota;' => "\xCE\xB9", 'iquest' => "\xC2\xBF", 'iquest;' => "\xC2\xBF", 'isin;' => "\xE2\x88\x88", 'Iuml' => "\xC3\x8F", 'iuml' => "\xC3\xAF", 'Iuml;' => "\xC3\x8F", 'iuml;' => "\xC3\xAF", 'Kappa;' => "\xCE\x9A", 'kappa;' => "\xCE\xBA", 'Lambda;' => "\xCE\x9B", 'lambda;' => "\xCE\xBB", 'lang;' => "\xE3\x80\x88", 'laquo' => "\xC2\xAB", 'laquo;' => "\xC2\xAB", 'lArr;' => "\xE2\x87\x90", 'larr;' => "\xE2\x86\x90", 'lceil;' => "\xE2\x8C\x88", 'ldquo;' => "\xE2\x80\x9C", 'le;' => "\xE2\x89\xA4", 'lfloor;' => "\xE2\x8C\x8A", 'lowast;' => "\xE2\x88\x97", 'loz;' => "\xE2\x97\x8A", 'lrm;' => "\xE2\x80\x8E", 'lsaquo;' => "\xE2\x80\xB9", 'lsquo;' => "\xE2\x80\x98", 'LT' => "\x3C", 'lt' => "\x3C", 'LT;' => "\x3C", 'lt;' => "\x3C", 'macr' => "\xC2\xAF", 'macr;' => "\xC2\xAF", 'mdash;' => "\xE2\x80\x94", 'micro' => "\xC2\xB5", 'micro;' => "\xC2\xB5", 'middot' => "\xC2\xB7", 'middot;' => "\xC2\xB7", 'minus;' => "\xE2\x88\x92", 'Mu;' => "\xCE\x9C", 'mu;' => "\xCE\xBC", 'nabla;' => "\xE2\x88\x87", 'nbsp' => "\xC2\xA0", 'nbsp;' => "\xC2\xA0", 'ndash;' => "\xE2\x80\x93", 'ne;' => "\xE2\x89\xA0", 'ni;' => "\xE2\x88\x8B", 'not' => "\xC2\xAC", 'not;' => "\xC2\xAC", 'notin;' => "\xE2\x88\x89", 'nsub;' => "\xE2\x8A\x84", 'Ntilde' => "\xC3\x91", 'ntilde' => "\xC3\xB1", 'Ntilde;' => "\xC3\x91", 'ntilde;' => "\xC3\xB1", 'Nu;' => "\xCE\x9D", 'nu;' => "\xCE\xBD", 'Oacute' => "\xC3\x93", 'oacute' => "\xC3\xB3", 'Oacute;' => "\xC3\x93", 'oacute;' => "\xC3\xB3", 'Ocirc' => "\xC3\x94", 'ocirc' => "\xC3\xB4", 'Ocirc;' => "\xC3\x94", 'ocirc;' => "\xC3\xB4", 'OElig;' => "\xC5\x92", 'oelig;' => "\xC5\x93", 'Ograve' => "\xC3\x92", 'ograve' => "\xC3\xB2", 'Ograve;' => "\xC3\x92", 'ograve;' => "\xC3\xB2", 'oline;' => "\xE2\x80\xBE", 'Omega;' => "\xCE\xA9", 'omega;' => "\xCF\x89", 'Omicron;' => "\xCE\x9F", 'omicron;' => "\xCE\xBF", 'oplus;' => "\xE2\x8A\x95", 'or;' => "\xE2\x88\xA8", 'ordf' => "\xC2\xAA", 'ordf;' => "\xC2\xAA", 'ordm' => "\xC2\xBA", 'ordm;' => "\xC2\xBA", 'Oslash' => "\xC3\x98", 'oslash' => "\xC3\xB8", 'Oslash;' => "\xC3\x98", 'oslash;' => "\xC3\xB8", 'Otilde' => "\xC3\x95", 'otilde' => "\xC3\xB5", 'Otilde;' => "\xC3\x95", 'otilde;' => "\xC3\xB5", 'otimes;' => "\xE2\x8A\x97", 'Ouml' => "\xC3\x96", 'ouml' => "\xC3\xB6", 'Ouml;' => "\xC3\x96", 'ouml;' => "\xC3\xB6", 'para' => "\xC2\xB6", 'para;' => "\xC2\xB6", 'part;' => "\xE2\x88\x82", 'permil;' => "\xE2\x80\xB0", 'perp;' => "\xE2\x8A\xA5", 'Phi;' => "\xCE\xA6", 'phi;' => "\xCF\x86", 'Pi;' => "\xCE\xA0", 'pi;' => "\xCF\x80", 'piv;' => "\xCF\x96", 'plusmn' => "\xC2\xB1", 'plusmn;' => "\xC2\xB1", 'pound' => "\xC2\xA3", 'pound;' => "\xC2\xA3", 'Prime;' => "\xE2\x80\xB3", 'prime;' => "\xE2\x80\xB2", 'prod;' => "\xE2\x88\x8F", 'prop;' => "\xE2\x88\x9D", 'Psi;' => "\xCE\xA8", 'psi;' => "\xCF\x88", 'QUOT' => "\x22", 'quot' => "\x22", 'QUOT;' => "\x22", 'quot;' => "\x22", 'radic;' => "\xE2\x88\x9A", 'rang;' => "\xE3\x80\x89", 'raquo' => "\xC2\xBB", 'raquo;' => "\xC2\xBB", 'rArr;' => "\xE2\x87\x92", 'rarr;' => "\xE2\x86\x92", 'rceil;' => "\xE2\x8C\x89", 'rdquo;' => "\xE2\x80\x9D", 'real;' => "\xE2\x84\x9C", 'REG' => "\xC2\xAE", 'reg' => "\xC2\xAE", 'REG;' => "\xC2\xAE", 'reg;' => "\xC2\xAE", 'rfloor;' => "\xE2\x8C\x8B", 'Rho;' => "\xCE\xA1", 'rho;' => "\xCF\x81", 'rlm;' => "\xE2\x80\x8F", 'rsaquo;' => "\xE2\x80\xBA", 'rsquo;' => "\xE2\x80\x99", 'sbquo;' => "\xE2\x80\x9A", 'Scaron;' => "\xC5\xA0", 'scaron;' => "\xC5\xA1", 'sdot;' => "\xE2\x8B\x85", 'sect' => "\xC2\xA7", 'sect;' => "\xC2\xA7", 'shy' => "\xC2\xAD", 'shy;' => "\xC2\xAD", 'Sigma;' => "\xCE\xA3", 'sigma;' => "\xCF\x83", 'sigmaf;' => "\xCF\x82", 'sim;' => "\xE2\x88\xBC", 'spades;' => "\xE2\x99\xA0", 'sub;' => "\xE2\x8A\x82", 'sube;' => "\xE2\x8A\x86", 'sum;' => "\xE2\x88\x91", 'sup;' => "\xE2\x8A\x83", 'sup1' => "\xC2\xB9", 'sup1;' => "\xC2\xB9", 'sup2' => "\xC2\xB2", 'sup2;' => "\xC2\xB2", 'sup3' => "\xC2\xB3", 'sup3;' => "\xC2\xB3", 'supe;' => "\xE2\x8A\x87", 'szlig' => "\xC3\x9F", 'szlig;' => "\xC3\x9F", 'Tau;' => "\xCE\xA4", 'tau;' => "\xCF\x84", 'there4;' => "\xE2\x88\xB4", 'Theta;' => "\xCE\x98", 'theta;' => "\xCE\xB8", 'thetasym;' => "\xCF\x91", 'thinsp;' => "\xE2\x80\x89", 'THORN' => "\xC3\x9E", 'thorn' => "\xC3\xBE", 'THORN;' => "\xC3\x9E", 'thorn;' => "\xC3\xBE", 'tilde;' => "\xCB\x9C", 'times' => "\xC3\x97", 'times;' => "\xC3\x97", 'TRADE;' => "\xE2\x84\xA2", 'trade;' => "\xE2\x84\xA2", 'Uacute' => "\xC3\x9A", 'uacute' => "\xC3\xBA", 'Uacute;' => "\xC3\x9A", 'uacute;' => "\xC3\xBA", 'uArr;' => "\xE2\x87\x91", 'uarr;' => "\xE2\x86\x91", 'Ucirc' => "\xC3\x9B", 'ucirc' => "\xC3\xBB", 'Ucirc;' => "\xC3\x9B", 'ucirc;' => "\xC3\xBB", 'Ugrave' => "\xC3\x99", 'ugrave' => "\xC3\xB9", 'Ugrave;' => "\xC3\x99", 'ugrave;' => "\xC3\xB9", 'uml' => "\xC2\xA8", 'uml;' => "\xC2\xA8", 'upsih;' => "\xCF\x92", 'Upsilon;' => "\xCE\xA5", 'upsilon;' => "\xCF\x85", 'Uuml' => "\xC3\x9C", 'uuml' => "\xC3\xBC", 'Uuml;' => "\xC3\x9C", 'uuml;' => "\xC3\xBC", 'weierp;' => "\xE2\x84\x98", 'Xi;' => "\xCE\x9E", 'xi;' => "\xCE\xBE", 'Yacute' => "\xC3\x9D", 'yacute' => "\xC3\xBD", 'Yacute;' => "\xC3\x9D", 'yacute;' => "\xC3\xBD", 'yen' => "\xC2\xA5", 'yen;' => "\xC2\xA5", 'yuml' => "\xC3\xBF", 'Yuml;' => "\xC5\xB8", 'yuml;' => "\xC3\xBF", 'Zeta;' => "\xCE\x96", 'zeta;' => "\xCE\xB6", 'zwj;' => "\xE2\x80\x8D", 'zwnj;' => "\xE2\x80\x8C"); + + for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++) + { + $consumed = substr($this->consumed, 1); + if (isset($entities[$consumed])) + { + $match = $consumed; + } + } + + if ($match !== null) + { + $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1); + $this->position += strlen($entities[$match]) - strlen($consumed) - 1; + } + break; + } + } +} + +/** + * IRI parser/serialiser + * + * @package SimplePie + */ +class SimplePie_IRI +{ + /** + * Scheme + * + * @access private + * @var string + */ + var $scheme; + + /** + * User Information + * + * @access private + * @var string + */ + var $userinfo; + + /** + * Host + * + * @access private + * @var string + */ + var $host; + + /** + * Port + * + * @access private + * @var string + */ + var $port; + + /** + * Path + * + * @access private + * @var string + */ + var $path; + + /** + * Query + * + * @access private + * @var string + */ + var $query; + + /** + * Fragment + * + * @access private + * @var string + */ + var $fragment; + + /** + * Whether the object represents a valid IRI + * + * @access private + * @var array + */ + var $valid = array(); + + /** + * Return the entire IRI when you try and read the object as a string + * + * @access public + * @return string + */ + function __toString() + { + return $this->get_iri(); + } + + /** + * Create a new IRI object, from a specified string + * + * @access public + * @param string $iri + * @return SimplePie_IRI + */ + function SimplePie_IRI($iri) + { + $iri = (string) $iri; + if ($iri !== '') + { + $parsed = $this->parse_iri($iri); + $this->set_scheme($parsed['scheme']); + $this->set_authority($parsed['authority']); + $this->set_path($parsed['path']); + $this->set_query($parsed['query']); + $this->set_fragment($parsed['fragment']); + } + } + + /** + * Create a new IRI object by resolving a relative IRI + * + * @static + * @access public + * @param SimplePie_IRI $base Base IRI + * @param string $relative Relative IRI + * @return SimplePie_IRI + */ + function absolutize($base, $relative) + { + $relative = (string) $relative; + if ($relative !== '') + { + $relative = new SimplePie_IRI($relative); + if ($relative->get_scheme() !== null) + { + $target = $relative; + } + elseif ($base->get_iri() !== null) + { + if ($relative->get_authority() !== null) + { + $target = $relative; + $target->set_scheme($base->get_scheme()); + } + else + { + $target = new SimplePie_IRI(''); + $target->set_scheme($base->get_scheme()); + $target->set_userinfo($base->get_userinfo()); + $target->set_host($base->get_host()); + $target->set_port($base->get_port()); + if ($relative->get_path() !== null) + { + if (strpos($relative->get_path(), '/') === 0) + { + $target->set_path($relative->get_path()); + } + elseif (($base->get_userinfo() !== null || $base->get_host() !== null || $base->get_port() !== null) && $base->get_path() === null) + { + $target->set_path('/' . $relative->get_path()); + } + elseif (($last_segment = strrpos($base->get_path(), '/')) !== false) + { + $target->set_path(substr($base->get_path(), 0, $last_segment + 1) . $relative->get_path()); + } + else + { + $target->set_path($relative->get_path()); + } + $target->set_query($relative->get_query()); + } + else + { + $target->set_path($base->get_path()); + if ($relative->get_query() !== null) + { + $target->set_query($relative->get_query()); + } + elseif ($base->get_query() !== null) + { + $target->set_query($base->get_query()); + } + } + } + $target->set_fragment($relative->get_fragment()); + } + else + { + // No base URL, just return the relative URL + $target = $relative; + } + } + else + { + $target = $base; + } + return $target; + } + + /** + * Parse an IRI into scheme/authority/path/query/fragment segments + * + * @access private + * @param string $iri + * @return array + */ + function parse_iri($iri) + { + preg_match('/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/', $iri, $match); + for ($i = count($match); $i <= 9; $i++) + { + $match[$i] = ''; + } + return array('scheme' => $match[2], 'authority' => $match[4], 'path' => $match[5], 'query' => $match[7], 'fragment' => $match[9]); + } + + /** + * Remove dot segments from a path + * + * @access private + * @param string $input + * @return string + */ + function remove_dot_segments($input) + { + $output = ''; + while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..') + { + // A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise, + if (strpos($input, '../') === 0) + { + $input = substr($input, 3); + } + elseif (strpos($input, './') === 0) + { + $input = substr($input, 2); + } + // B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise, + elseif (strpos($input, '/./') === 0) + { + $input = substr_replace($input, '/', 0, 3); + } + elseif ($input === '/.') + { + $input = '/'; + } + // C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise, + elseif (strpos($input, '/../') === 0) + { + $input = substr_replace($input, '/', 0, 4); + $output = substr_replace($output, '', strrpos($output, '/')); + } + elseif ($input === '/..') + { + $input = '/'; + $output = substr_replace($output, '', strrpos($output, '/')); + } + // D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise, + elseif ($input === '.' || $input === '..') + { + $input = ''; + } + // E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer + elseif (($pos = strpos($input, '/', 1)) !== false) + { + $output .= substr($input, 0, $pos); + $input = substr_replace($input, '', 0, $pos); + } + else + { + $output .= $input; + $input = ''; + } + } + return $output . $input; + } + + /** + * Replace invalid character with percent encoding + * + * @access private + * @param string $string Input string + * @param string $valid_chars Valid characters + * @param int $case Normalise case + * @return string + */ + function replace_invalid_with_pct_encoding($string, $valid_chars, $case = SIMPLEPIE_SAME_CASE) + { + // Normalise case + if ($case & SIMPLEPIE_LOWERCASE) + { + $string = strtolower($string); + } + elseif ($case & SIMPLEPIE_UPPERCASE) + { + $string = strtoupper($string); + } + + // Store position and string length (to avoid constantly recalculating this) + $position = 0; + $strlen = strlen($string); + + // Loop as long as we have invalid characters, advancing the position to the next invalid character + while (($position += strspn($string, $valid_chars, $position)) < $strlen) + { + // If we have a % character + if ($string[$position] === '%') + { + // If we have a pct-encoded section + if ($position + 2 < $strlen && strspn($string, '0123456789ABCDEFabcdef', $position + 1, 2) === 2) + { + // Get the the represented character + $chr = chr(hexdec(substr($string, $position + 1, 2))); + + // If the character is valid, replace the pct-encoded with the actual character while normalising case + if (strpos($valid_chars, $chr) !== false) + { + if ($case & SIMPLEPIE_LOWERCASE) + { + $chr = strtolower($chr); + } + elseif ($case & SIMPLEPIE_UPPERCASE) + { + $chr = strtoupper($chr); + } + $string = substr_replace($string, $chr, $position, 3); + $strlen -= 2; + $position++; + } + + // Otherwise just normalise the pct-encoded to uppercase + else + { + $string = substr_replace($string, strtoupper(substr($string, $position + 1, 2)), $position + 1, 2); + $position += 3; + } + } + // If we don't have a pct-encoded section, just replace the % with its own esccaped form + else + { + $string = substr_replace($string, '%25', $position, 1); + $strlen += 2; + $position += 3; + } + } + // If we have an invalid character, change into its pct-encoded form + else + { + $replacement = sprintf("%%%02X", ord($string[$position])); + $string = str_replace($string[$position], $replacement, $string); + $strlen = strlen($string); + } + } + return $string; + } + + /** + * Check if the object represents a valid IRI + * + * @access public + * @return bool + */ + function is_valid() + { + return array_sum($this->valid) === count($this->valid); + } + + /** + * Set the scheme. Returns true on success, false on failure (if there are + * any invalid characters). + * + * @access public + * @param string $scheme + * @return bool + */ + function set_scheme($scheme) + { + if ($scheme === null || $scheme === '') + { + $this->scheme = null; + } + else + { + $len = strlen($scheme); + switch (true) + { + case $len > 1: + if (!strspn($scheme, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-.', 1)) + { + $this->scheme = null; + $this->valid[__FUNCTION__] = false; + return false; + } + + case $len > 0: + if (!strspn($scheme, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', 0, 1)) + { + $this->scheme = null; + $this->valid[__FUNCTION__] = false; + return false; + } + } + $this->scheme = strtolower($scheme); + } + $this->valid[__FUNCTION__] = true; + return true; + } + + /** + * Set the authority. Returns true on success, false on failure (if there are + * any invalid characters). + * + * @access public + * @param string $authority + * @return bool + */ + function set_authority($authority) + { + if (($userinfo_end = strrpos($authority, '@')) !== false) + { + $userinfo = substr($authority, 0, $userinfo_end); + $authority = substr($authority, $userinfo_end + 1); + } + else + { + $userinfo = null; + } + + if (($port_start = strpos($authority, ':')) !== false) + { + $port = substr($authority, $port_start + 1); + $authority = substr($authority, 0, $port_start); + } + else + { + $port = null; + } + + return $this->set_userinfo($userinfo) && $this->set_host($authority) && $this->set_port($port); + } + + /** + * Set the userinfo. + * + * @access public + * @param string $userinfo + * @return bool + */ + function set_userinfo($userinfo) + { + if ($userinfo === null || $userinfo === '') + { + $this->userinfo = null; + } + else + { + $this->userinfo = $this->replace_invalid_with_pct_encoding($userinfo, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=:'); + } + $this->valid[__FUNCTION__] = true; + return true; + } + + /** + * Set the host. Returns true on success, false on failure (if there are + * any invalid characters). + * + * @access public + * @param string $host + * @return bool + */ + function set_host($host) + { + if ($host === null || $host === '') + { + $this->host = null; + $this->valid[__FUNCTION__] = true; + return true; + } + elseif ($host[0] === '[' && substr($host, -1) === ']') + { + if (Net_IPv6::checkIPv6(substr($host, 1, -1))) + { + $this->host = $host; + $this->valid[__FUNCTION__] = true; + return true; + } + else + { + $this->host = null; + $this->valid[__FUNCTION__] = false; + return false; + } + } + else + { + $this->host = $this->replace_invalid_with_pct_encoding($host, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=', SIMPLEPIE_LOWERCASE); + $this->valid[__FUNCTION__] = true; + return true; + } + } + + /** + * Set the port. Returns true on success, false on failure (if there are + * any invalid characters). + * + * @access public + * @param string $port + * @return bool + */ + function set_port($port) + { + if ($port === null || $port === '') + { + $this->port = null; + $this->valid[__FUNCTION__] = true; + return true; + } + elseif (strspn($port, '0123456789') === strlen($port)) + { + $this->port = (int) $port; + $this->valid[__FUNCTION__] = true; + return true; + } + else + { + $this->port = null; + $this->valid[__FUNCTION__] = false; + return false; + } + } + + /** + * Set the path. + * + * @access public + * @param string $path + * @return bool + */ + function set_path($path) + { + if ($path === null || $path === '') + { + $this->path = null; + $this->valid[__FUNCTION__] = true; + return true; + } + elseif (substr($path, 0, 2) === '//' && $this->userinfo === null && $this->host === null && $this->port === null) + { + $this->path = null; + $this->valid[__FUNCTION__] = false; + return false; + } + else + { + $this->path = $this->replace_invalid_with_pct_encoding($path, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=@/'); + if ($this->scheme !== null) + { + $this->path = $this->remove_dot_segments($this->path); + } + $this->valid[__FUNCTION__] = true; + return true; + } + } + + /** + * Set the query. + * + * @access public + * @param string $query + * @return bool + */ + function set_query($query) + { + if ($query === null || $query === '') + { + $this->query = null; + } + else + { + $this->query = $this->replace_invalid_with_pct_encoding($query, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$\'()*+,;:@/?'); + } + $this->valid[__FUNCTION__] = true; + return true; + } + + /** + * Set the fragment. + * + * @access public + * @param string $fragment + * @return bool + */ + function set_fragment($fragment) + { + if ($fragment === null || $fragment === '') + { + $this->fragment = null; + } + else + { + $this->fragment = $this->replace_invalid_with_pct_encoding($fragment, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$&\'()*+,;=:@/?'); + } + $this->valid[__FUNCTION__] = true; + return true; + } + + /** + * Get the complete IRI + * + * @access public + * @return string + */ + function get_iri() + { + $iri = ''; + if ($this->scheme !== null) + { + $iri .= $this->scheme . ':'; + } + if (($authority = $this->get_authority()) !== null) + { + $iri .= '//' . $authority; + } + if ($this->path !== null) + { + $iri .= $this->path; + } + if ($this->query !== null) + { + $iri .= '?' . $this->query; + } + if ($this->fragment !== null) + { + $iri .= '#' . $this->fragment; + } + + if ($iri !== '') + { + return $iri; + } + else + { + return null; + } + } + + /** + * Get the scheme + * + * @access public + * @return string + */ + function get_scheme() + { + return $this->scheme; + } + + /** + * Get the complete authority + * + * @access public + * @return string + */ + function get_authority() + { + $authority = ''; + if ($this->userinfo !== null) + { + $authority .= $this->userinfo . '@'; + } + if ($this->host !== null) + { + $authority .= $this->host; + } + if ($this->port !== null) + { + $authority .= ':' . $this->port; + } + + if ($authority !== '') + { + return $authority; + } + else + { + return null; + } + } + + /** + * Get the user information + * + * @access public + * @return string + */ + function get_userinfo() + { + return $this->userinfo; + } + + /** + * Get the host + * + * @access public + * @return string + */ + function get_host() + { + return $this->host; + } + + /** + * Get the port + * + * @access public + * @return string + */ + function get_port() + { + return $this->port; + } + + /** + * Get the path + * + * @access public + * @return string + */ + function get_path() + { + return $this->path; + } + + /** + * Get the query + * + * @access public + * @return string + */ + function get_query() + { + return $this->query; + } + + /** + * Get the fragment + * + * @access public + * @return string + */ + function get_fragment() + { + return $this->fragment; + } +} + +/** + * Class to validate and to work with IPv6 addresses. + * + * @package SimplePie + * @copyright 2003-2005 The PHP Group + * @license http://www.opensource.org/licenses/bsd-license.php + * @link http://pear.php.net/package/Net_IPv6 + * @author Alexander Merz + * @author elfrink at introweb dot nl + * @author Josh Peck + * @author Geoffrey Sneddon + */ +class SimplePie_Net_IPv6 +{ + /** + * Removes a possible existing netmask specification of an IP address. + * + * @param string $ip the (compressed) IP as Hex representation + * @return string the IP the without netmask + * @since 1.1.0 + * @access public + * @static + */ + function removeNetmaskSpec($ip) + { + if (strpos($ip, '/') !== false) + { + list($addr, $nm) = explode('/', $ip); + } + else + { + $addr = $ip; + } + return $addr; + } + + /** + * Uncompresses an IPv6 address + * + * RFC 2373 allows you to compress zeros in an address to '::'. This + * function expects an valid IPv6 address and expands the '::' to + * the required zeros. + * + * Example: FF01::101 -> FF01:0:0:0:0:0:0:101 + * ::1 -> 0:0:0:0:0:0:0:1 + * + * @access public + * @static + * @param string $ip a valid IPv6-address (hex format) + * @return string the uncompressed IPv6-address (hex format) + */ + function Uncompress($ip) + { + $uip = SimplePie_Net_IPv6::removeNetmaskSpec($ip); + $c1 = -1; + $c2 = -1; + if (strpos($ip, '::') !== false) + { + list($ip1, $ip2) = explode('::', $ip); + if ($ip1 === '') + { + $c1 = -1; + } + else + { + $pos = 0; + if (($pos = substr_count($ip1, ':')) > 0) + { + $c1 = $pos; + } + else + { + $c1 = 0; + } + } + if ($ip2 === '') + { + $c2 = -1; + } + else + { + $pos = 0; + if (($pos = substr_count($ip2, ':')) > 0) + { + $c2 = $pos; + } + else + { + $c2 = 0; + } + } + if (strstr($ip2, '.')) + { + $c2++; + } + // :: + if ($c1 === -1 && $c2 === -1) + { + $uip = '0:0:0:0:0:0:0:0'; + } + // ::xxx + else if ($c1 === -1) + { + $fill = str_repeat('0:', 7 - $c2); + $uip = str_replace('::', $fill, $uip); + } + // xxx:: + else if ($c2 === -1) + { + $fill = str_repeat(':0', 7 - $c1); + $uip = str_replace('::', $fill, $uip); + } + // xxx::xxx + else + { + $fill = str_repeat(':0:', 6 - $c2 - $c1); + $uip = str_replace('::', $fill, $uip); + $uip = str_replace('::', ':', $uip); + } + } + return $uip; + } + + /** + * Splits an IPv6 address into the IPv6 and a possible IPv4 part + * + * RFC 2373 allows you to note the last two parts of an IPv6 address as + * an IPv4 compatible address + * + * Example: 0:0:0:0:0:0:13.1.68.3 + * 0:0:0:0:0:FFFF:129.144.52.38 + * + * @access public + * @static + * @param string $ip a valid IPv6-address (hex format) + * @return array [0] contains the IPv6 part, [1] the IPv4 part (hex format) + */ + function SplitV64($ip) + { + $ip = SimplePie_Net_IPv6::Uncompress($ip); + if (strstr($ip, '.')) + { + $pos = strrpos($ip, ':'); + $ip[$pos] = '_'; + $ipPart = explode('_', $ip); + return $ipPart; + } + else + { + return array($ip, ''); + } + } + + /** + * Checks an IPv6 address + * + * Checks if the given IP is IPv6-compatible + * + * @access public + * @static + * @param string $ip a valid IPv6-address + * @return bool true if $ip is an IPv6 address + */ + function checkIPv6($ip) + { + $ipPart = SimplePie_Net_IPv6::SplitV64($ip); + $count = 0; + if (!empty($ipPart[0])) + { + $ipv6 = explode(':', $ipPart[0]); + for ($i = 0; $i < count($ipv6); $i++) + { + $dec = hexdec($ipv6[$i]); + $hex = strtoupper(preg_replace('/^[0]{1,3}(.*[0-9a-fA-F])$/', '\\1', $ipv6[$i])); + if ($ipv6[$i] >= 0 && $dec <= 65535 && $hex === strtoupper(dechex($dec))) + { + $count++; + } + } + if ($count === 8) + { + return true; + } + elseif ($count === 6 && !empty($ipPart[1])) + { + $ipv4 = explode('.', $ipPart[1]); + $count = 0; + foreach ($ipv4 as $ipv4_part) + { + if ($ipv4_part >= 0 && $ipv4_part <= 255 && preg_match('/^\d{1,3}$/', $ipv4_part)) + { + $count++; + } + } + if ($count === 4) + { + return true; + } + } + else + { + return false; + } + + } + else + { + return false; + } + } +} + +/** + * Date Parser + * + * @package SimplePie + */ +class SimplePie_Parse_Date +{ + /** + * Input data + * + * @access protected + * @var string + */ + var $date; + + /** + * List of days, calendar day name => ordinal day number in the week + * + * @access protected + * @var array + */ + var $day = array( + // English + 'mon' => 1, + 'monday' => 1, + 'tue' => 2, + 'tuesday' => 2, + 'wed' => 3, + 'wednesday' => 3, + 'thu' => 4, + 'thursday' => 4, + 'fri' => 5, + 'friday' => 5, + 'sat' => 6, + 'saturday' => 6, + 'sun' => 7, + 'sunday' => 7, + // Dutch + 'maandag' => 1, + 'dinsdag' => 2, + 'woensdag' => 3, + 'donderdag' => 4, + 'vrijdag' => 5, + 'zaterdag' => 6, + 'zondag' => 7, + // French + 'lundi' => 1, + 'mardi' => 2, + 'mercredi' => 3, + 'jeudi' => 4, + 'vendredi' => 5, + 'samedi' => 6, + 'dimanche' => 7, + // German + 'montag' => 1, + 'dienstag' => 2, + 'mittwoch' => 3, + 'donnerstag' => 4, + 'freitag' => 5, + 'samstag' => 6, + 'sonnabend' => 6, + 'sonntag' => 7, + // Italian + 'lunedì' => 1, + 'martedì' => 2, + 'mercoledì' => 3, + 'giovedì' => 4, + 'venerdì' => 5, + 'sabato' => 6, + 'domenica' => 7, + // Spanish + 'lunes' => 1, + 'martes' => 2, + 'miércoles' => 3, + 'jueves' => 4, + 'viernes' => 5, + 'sábado' => 6, + 'domingo' => 7, + // Finnish + 'maanantai' => 1, + 'tiistai' => 2, + 'keskiviikko' => 3, + 'torstai' => 4, + 'perjantai' => 5, + 'lauantai' => 6, + 'sunnuntai' => 7, + // Hungarian + 'hétfÅ‘' => 1, + 'kedd' => 2, + 'szerda' => 3, + 'csütörtok' => 4, + 'péntek' => 5, + 'szombat' => 6, + 'vasárnap' => 7, + // Greek + 'Δευ' => 1, + 'ΤÏι' => 2, + 'Τετ' => 3, + 'Πεμ' => 4, + 'ΠαÏ' => 5, + 'Σαβ' => 6, + 'ΚυÏ' => 7, + ); + + /** + * List of months, calendar month name => calendar month number + * + * @access protected + * @var array + */ + var $month = array( + // English + 'jan' => 1, + 'january' => 1, + 'feb' => 2, + 'february' => 2, + 'mar' => 3, + 'march' => 3, + 'apr' => 4, + 'april' => 4, + 'may' => 5, + // No long form of May + 'jun' => 6, + 'june' => 6, + 'jul' => 7, + 'july' => 7, + 'aug' => 8, + 'august' => 8, + 'sep' => 9, + 'september' => 8, + 'oct' => 10, + 'october' => 10, + 'nov' => 11, + 'november' => 11, + 'dec' => 12, + 'december' => 12, + // Dutch + 'januari' => 1, + 'februari' => 2, + 'maart' => 3, + 'april' => 4, + 'mei' => 5, + 'juni' => 6, + 'juli' => 7, + 'augustus' => 8, + 'september' => 9, + 'oktober' => 10, + 'november' => 11, + 'december' => 12, + // French + 'janvier' => 1, + 'février' => 2, + 'mars' => 3, + 'avril' => 4, + 'mai' => 5, + 'juin' => 6, + 'juillet' => 7, + 'août' => 8, + 'septembre' => 9, + 'octobre' => 10, + 'novembre' => 11, + 'décembre' => 12, + // German + 'januar' => 1, + 'februar' => 2, + 'märz' => 3, + 'april' => 4, + 'mai' => 5, + 'juni' => 6, + 'juli' => 7, + 'august' => 8, + 'september' => 9, + 'oktober' => 10, + 'november' => 11, + 'dezember' => 12, + // Italian + 'gennaio' => 1, + 'febbraio' => 2, + 'marzo' => 3, + 'aprile' => 4, + 'maggio' => 5, + 'giugno' => 6, + 'luglio' => 7, + 'agosto' => 8, + 'settembre' => 9, + 'ottobre' => 10, + 'novembre' => 11, + 'dicembre' => 12, + // Spanish + 'enero' => 1, + 'febrero' => 2, + 'marzo' => 3, + 'abril' => 4, + 'mayo' => 5, + 'junio' => 6, + 'julio' => 7, + 'agosto' => 8, + 'septiembre' => 9, + 'setiembre' => 9, + 'octubre' => 10, + 'noviembre' => 11, + 'diciembre' => 12, + // Finnish + 'tammikuu' => 1, + 'helmikuu' => 2, + 'maaliskuu' => 3, + 'huhtikuu' => 4, + 'toukokuu' => 5, + 'kesäkuu' => 6, + 'heinäkuu' => 7, + 'elokuu' => 8, + 'suuskuu' => 9, + 'lokakuu' => 10, + 'marras' => 11, + 'joulukuu' => 12, + // Hungarian + 'január' => 1, + 'február' => 2, + 'március' => 3, + 'április' => 4, + 'május' => 5, + 'június' => 6, + 'július' => 7, + 'augusztus' => 8, + 'szeptember' => 9, + 'október' => 10, + 'november' => 11, + 'december' => 12, + // Greek + 'Ιαν' => 1, + 'Φεβ' => 2, + 'Μάώ' => 3, + 'Μαώ' => 3, + 'ΑπÏ' => 4, + 'Μάι' => 5, + 'Μαϊ' => 5, + 'Μαι' => 5, + 'ΙοÏν' => 6, + 'Ιον' => 6, + 'ΙοÏλ' => 7, + 'Ιολ' => 7, + 'ΑÏγ' => 8, + 'Αυγ' => 8, + 'Σεπ' => 9, + 'Οκτ' => 10, + 'Îοέ' => 11, + 'Δεκ' => 12, + ); + + /** + * List of timezones, abbreviation => offset from UTC + * + * @access protected + * @var array + */ + var $timezone = array( + 'ACDT' => 37800, + 'ACIT' => 28800, + 'ACST' => 34200, + 'ACT' => -18000, + 'ACWDT' => 35100, + 'ACWST' => 31500, + 'AEDT' => 39600, + 'AEST' => 36000, + 'AFT' => 16200, + 'AKDT' => -28800, + 'AKST' => -32400, + 'AMDT' => 18000, + 'AMT' => -14400, + 'ANAST' => 46800, + 'ANAT' => 43200, + 'ART' => -10800, + 'AZOST' => -3600, + 'AZST' => 18000, + 'AZT' => 14400, + 'BIOT' => 21600, + 'BIT' => -43200, + 'BOT' => -14400, + 'BRST' => -7200, + 'BRT' => -10800, + 'BST' => 3600, + 'BTT' => 21600, + 'CAST' => 18000, + 'CAT' => 7200, + 'CCT' => 23400, + 'CDT' => -18000, + 'CEDT' => 7200, + 'CET' => 3600, + 'CGST' => -7200, + 'CGT' => -10800, + 'CHADT' => 49500, + 'CHAST' => 45900, + 'CIST' => -28800, + 'CKT' => -36000, + 'CLDT' => -10800, + 'CLST' => -14400, + 'COT' => -18000, + 'CST' => -21600, + 'CVT' => -3600, + 'CXT' => 25200, + 'DAVT' => 25200, + 'DTAT' => 36000, + 'EADT' => -18000, + 'EAST' => -21600, + 'EAT' => 10800, + 'ECT' => -18000, + 'EDT' => -14400, + 'EEST' => 10800, + 'EET' => 7200, + 'EGT' => -3600, + 'EKST' => 21600, + 'EST' => -18000, + 'FJT' => 43200, + 'FKDT' => -10800, + 'FKST' => -14400, + 'FNT' => -7200, + 'GALT' => -21600, + 'GEDT' => 14400, + 'GEST' => 10800, + 'GFT' => -10800, + 'GILT' => 43200, + 'GIT' => -32400, + 'GST' => 14400, + 'GST' => -7200, + 'GYT' => -14400, + 'HAA' => -10800, + 'HAC' => -18000, + 'HADT' => -32400, + 'HAE' => -14400, + 'HAP' => -25200, + 'HAR' => -21600, + 'HAST' => -36000, + 'HAT' => -9000, + 'HAY' => -28800, + 'HKST' => 28800, + 'HMT' => 18000, + 'HNA' => -14400, + 'HNC' => -21600, + 'HNE' => -18000, + 'HNP' => -28800, + 'HNR' => -25200, + 'HNT' => -12600, + 'HNY' => -32400, + 'IRDT' => 16200, + 'IRKST' => 32400, + 'IRKT' => 28800, + 'IRST' => 12600, + 'JFDT' => -10800, + 'JFST' => -14400, + 'JST' => 32400, + 'KGST' => 21600, + 'KGT' => 18000, + 'KOST' => 39600, + 'KOVST' => 28800, + 'KOVT' => 25200, + 'KRAST' => 28800, + 'KRAT' => 25200, + 'KST' => 32400, + 'LHDT' => 39600, + 'LHST' => 37800, + 'LINT' => 50400, + 'LKT' => 21600, + 'MAGST' => 43200, + 'MAGT' => 39600, + 'MAWT' => 21600, + 'MDT' => -21600, + 'MESZ' => 7200, + 'MEZ' => 3600, + 'MHT' => 43200, + 'MIT' => -34200, + 'MNST' => 32400, + 'MSDT' => 14400, + 'MSST' => 10800, + 'MST' => -25200, + 'MUT' => 14400, + 'MVT' => 18000, + 'MYT' => 28800, + 'NCT' => 39600, + 'NDT' => -9000, + 'NFT' => 41400, + 'NMIT' => 36000, + 'NOVST' => 25200, + 'NOVT' => 21600, + 'NPT' => 20700, + 'NRT' => 43200, + 'NST' => -12600, + 'NUT' => -39600, + 'NZDT' => 46800, + 'NZST' => 43200, + 'OMSST' => 25200, + 'OMST' => 21600, + 'PDT' => -25200, + 'PET' => -18000, + 'PETST' => 46800, + 'PETT' => 43200, + 'PGT' => 36000, + 'PHOT' => 46800, + 'PHT' => 28800, + 'PKT' => 18000, + 'PMDT' => -7200, + 'PMST' => -10800, + 'PONT' => 39600, + 'PST' => -28800, + 'PWT' => 32400, + 'PYST' => -10800, + 'PYT' => -14400, + 'RET' => 14400, + 'ROTT' => -10800, + 'SAMST' => 18000, + 'SAMT' => 14400, + 'SAST' => 7200, + 'SBT' => 39600, + 'SCDT' => 46800, + 'SCST' => 43200, + 'SCT' => 14400, + 'SEST' => 3600, + 'SGT' => 28800, + 'SIT' => 28800, + 'SRT' => -10800, + 'SST' => -39600, + 'SYST' => 10800, + 'SYT' => 7200, + 'TFT' => 18000, + 'THAT' => -36000, + 'TJT' => 18000, + 'TKT' => -36000, + 'TMT' => 18000, + 'TOT' => 46800, + 'TPT' => 32400, + 'TRUT' => 36000, + 'TVT' => 43200, + 'TWT' => 28800, + 'UYST' => -7200, + 'UYT' => -10800, + 'UZT' => 18000, + 'VET' => -14400, + 'VLAST' => 39600, + 'VLAT' => 36000, + 'VOST' => 21600, + 'VUT' => 39600, + 'WAST' => 7200, + 'WAT' => 3600, + 'WDT' => 32400, + 'WEST' => 3600, + 'WFT' => 43200, + 'WIB' => 25200, + 'WIT' => 32400, + 'WITA' => 28800, + 'WKST' => 18000, + 'WST' => 28800, + 'YAKST' => 36000, + 'YAKT' => 32400, + 'YAPT' => 36000, + 'YEKST' => 21600, + 'YEKT' => 18000, + ); + + /** + * Cached PCRE for SimplePie_Parse_Date::$day + * + * @access protected + * @var string + */ + var $day_pcre; + + /** + * Cached PCRE for SimplePie_Parse_Date::$month + * + * @access protected + * @var string + */ + var $month_pcre; + + /** + * Array of user-added callback methods + * + * @access private + * @var array + */ + var $built_in = array(); + + /** + * Array of user-added callback methods + * + * @access private + * @var array + */ + var $user = array(); + + /** + * Create new SimplePie_Parse_Date object, and set self::day_pcre, + * self::month_pcre, and self::built_in + * + * @access private + */ + function SimplePie_Parse_Date() + { + $this->day_pcre = '(' . implode(array_keys($this->day), '|') . ')'; + $this->month_pcre = '(' . implode(array_keys($this->month), '|') . ')'; + + static $cache; + if (!isset($cache[get_class($this)])) + { + $all_methods = get_class_methods($this); + + foreach ($all_methods as $method) + { + if (strtolower(substr($method, 0, 5)) === 'date_') + { + $cache[get_class($this)][] = $method; + } + } + } + + foreach ($cache[get_class($this)] as $method) + { + $this->built_in[] = $method; + } + } + + /** + * Get the object + * + * @access public + */ + function get() + { + static $object; + if (!$object) + { + $object = new SimplePie_Parse_Date; + } + return $object; + } + + /** + * Parse a date + * + * @final + * @access public + * @param string $date Date to parse + * @return int Timestamp corresponding to date string, or false on failure + */ + function parse($date) + { + foreach ($this->user as $method) + { + if (($returned = call_user_func($method, $date)) !== false) + { + return $returned; + } + } + + foreach ($this->built_in as $method) + { + if (($returned = call_user_func(array(&$this, $method), $date)) !== false) + { + return $returned; + } + } + + return false; + } + + /** + * Add a callback method to parse a date + * + * @final + * @access public + * @param callback $callback + */ + function add_callback($callback) + { + if (is_callable($callback)) + { + $this->user[] = $callback; + } + else + { + trigger_error('User-supplied function must be a valid callback', E_USER_WARNING); + } + } + + /** + * Parse a superset of W3C-DTF (allows hyphens and colons to be omitted, as + * well as allowing any of upper or lower case "T", horizontal tabs, or + * spaces to be used as the time seperator (including more than one)) + * + * @access protected + * @return int Timestamp + */ + function date_w3cdtf($date) + { + static $pcre; + if (!$pcre) + { + $year = '([0-9]{4})'; + $month = $day = $hour = $minute = $second = '([0-9]{2})'; + $decimal = '([0-9]*)'; + $zone = '(?:(Z)|([+\-])([0-9]{1,2}):?([0-9]{1,2}))'; + $pcre = '/^' . $year . '(?:-?' . $month . '(?:-?' . $day . '(?:[Tt\x09\x20]+' . $hour . '(?::?' . $minute . '(?::?' . $second . '(?:.' . $decimal . ')?)?)?' . $zone . ')?)?)?$/'; + } + if (preg_match($pcre, $date, $match)) + { + /* + Capturing subpatterns: + 1: Year + 2: Month + 3: Day + 4: Hour + 5: Minute + 6: Second + 7: Decimal fraction of a second + 8: Zulu + 9: Timezone ± + 10: Timezone hours + 11: Timezone minutes + */ + + // Fill in empty matches + for ($i = count($match); $i <= 3; $i++) + { + $match[$i] = '1'; + } + + for ($i = count($match); $i <= 7; $i++) + { + $match[$i] = '0'; + } + + // Numeric timezone + if (isset($match[9]) && $match[9] !== '') + { + $timezone = $match[10] * 3600; + $timezone += $match[11] * 60; + if ($match[9] === '-') + { + $timezone = 0 - $timezone; + } + } + else + { + $timezone = 0; + } + + // Convert the number of seconds to an integer, taking decimals into account + $second = round($match[6] + $match[7] / pow(10, strlen($match[7]))); + + return gmmktime($match[4], $match[5], $second, $match[2], $match[3], $match[1]) - $timezone; + } + else + { + return false; + } + } + + /** + * Remove RFC822 comments + * + * @access protected + * @param string $data Data to strip comments from + * @return string Comment stripped string + */ + function remove_rfc2822_comments($string) + { + $string = (string) $string; + $position = 0; + $length = strlen($string); + $depth = 0; + + $output = ''; + + while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) + { + $output .= substr($string, $position, $pos - $position); + $position = $pos + 1; + if ($string[$pos - 1] !== '\\') + { + $depth++; + while ($depth && $position < $length) + { + $position += strcspn($string, '()', $position); + if ($string[$position - 1] === '\\') + { + $position++; + continue; + } + elseif (isset($string[$position])) + { + switch ($string[$position]) + { + case '(': + $depth++; + break; + + case ')': + $depth--; + break; + } + $position++; + } + else + { + break; + } + } + } + else + { + $output .= '('; + } + } + $output .= substr($string, $position); + + return $output; + } + + /** + * Parse RFC2822's date format + * + * @access protected + * @return int Timestamp + */ + function date_rfc2822($date) + { + static $pcre; + if (!$pcre) + { + $wsp = '[\x09\x20]'; + $fws = '(?:' . $wsp . '+|' . $wsp . '*(?:\x0D\x0A' . $wsp . '+)+)'; + $optional_fws = $fws . '?'; + $day_name = $this->day_pcre; + $month = $this->month_pcre; + $day = '([0-9]{1,2})'; + $hour = $minute = $second = '([0-9]{2})'; + $year = '([0-9]{2,4})'; + $num_zone = '([+\-])([0-9]{2})([0-9]{2})'; + $character_zone = '([A-Z]{1,5})'; + $zone = '(?:' . $num_zone . '|' . $character_zone . ')'; + $pcre = '/(?:' . $optional_fws . $day_name . $optional_fws . ',)?' . $optional_fws . $day . $fws . $month . $fws . $year . $fws . $hour . $optional_fws . ':' . $optional_fws . $minute . '(?:' . $optional_fws . ':' . $optional_fws . $second . ')?' . $fws . $zone . '/i'; + } + if (preg_match($pcre, $this->remove_rfc2822_comments($date), $match)) + { + /* + Capturing subpatterns: + 1: Day name + 2: Day + 3: Month + 4: Year + 5: Hour + 6: Minute + 7: Second + 8: Timezone ± + 9: Timezone hours + 10: Timezone minutes + 11: Alphabetic timezone + */ + + // Find the month number + $month = $this->month[strtolower($match[3])]; + + // Numeric timezone + if ($match[8] !== '') + { + $timezone = $match[9] * 3600; + $timezone += $match[10] * 60; + if ($match[8] === '-') + { + $timezone = 0 - $timezone; + } + } + // Character timezone + elseif (isset($this->timezone[strtoupper($match[11])])) + { + $timezone = $this->timezone[strtoupper($match[11])]; + } + // Assume everything else to be -0000 + else + { + $timezone = 0; + } + + // Deal with 2/3 digit years + if ($match[4] < 50) + { + $match[4] += 2000; + } + elseif ($match[4] < 1000) + { + $match[4] += 1900; + } + + // Second is optional, if it is empty set it to zero + if ($match[7] !== '') + { + $second = $match[7]; + } + else + { + $second = 0; + } + + return gmmktime($match[5], $match[6], $second, $month, $match[2], $match[4]) - $timezone; + } + else + { + return false; + } + } + + /** + * Parse RFC850's date format + * + * @access protected + * @return int Timestamp + */ + function date_rfc850($date) + { + static $pcre; + if (!$pcre) + { + $space = '[\x09\x20]+'; + $day_name = $this->day_pcre; + $month = $this->month_pcre; + $day = '([0-9]{1,2})'; + $year = $hour = $minute = $second = '([0-9]{2})'; + $zone = '([A-Z]{1,5})'; + $pcre = '/^' . $day_name . ',' . $space . $day . '-' . $month . '-' . $year . $space . $hour . ':' . $minute . ':' . $second . $space . $zone . '$/i'; + } + if (preg_match($pcre, $date, $match)) + { + /* + Capturing subpatterns: + 1: Day name + 2: Day + 3: Month + 4: Year + 5: Hour + 6: Minute + 7: Second + 8: Timezone + */ + + // Month + $month = $this->month[strtolower($match[3])]; + + // Character timezone + if (isset($this->timezone[strtoupper($match[8])])) + { + $timezone = $this->timezone[strtoupper($match[8])]; + } + // Assume everything else to be -0000 + else + { + $timezone = 0; + } + + // Deal with 2 digit year + if ($match[4] < 50) + { + $match[4] += 2000; + } + else + { + $match[4] += 1900; + } + + return gmmktime($match[5], $match[6], $match[7], $month, $match[2], $match[4]) - $timezone; + } + else + { + return false; + } + } + + /** + * Parse C99's asctime()'s date format + * + * @access protected + * @return int Timestamp + */ + function date_asctime($date) + { + static $pcre; + if (!$pcre) + { + $space = '[\x09\x20]+'; + $wday_name = $this->day_pcre; + $mon_name = $this->month_pcre; + $day = '([0-9]{1,2})'; + $hour = $sec = $min = '([0-9]{2})'; + $year = '([0-9]{4})'; + $terminator = '\x0A?\x00?'; + $pcre = '/^' . $wday_name . $space . $mon_name . $space . $day . $space . $hour . ':' . $min . ':' . $sec . $space . $year . $terminator . '$/i'; + } + if (preg_match($pcre, $date, $match)) + { + /* + Capturing subpatterns: + 1: Day name + 2: Month + 3: Day + 4: Hour + 5: Minute + 6: Second + 7: Year + */ + + $month = $this->month[strtolower($match[2])]; + return gmmktime($match[4], $match[5], $match[6], $month, $match[3], $match[7]); + } + else + { + return false; + } + } + + /** + * Parse dates using strtotime() + * + * @access protected + * @return int Timestamp + */ + function date_strtotime($date) + { + $strtotime = strtotime($date); + if ($strtotime === -1 || $strtotime === false) + { + return false; + } + else + { + return $strtotime; + } + } +} + +/** + * Content-type sniffing + * + * @package SimplePie + */ +class SimplePie_Content_Type_Sniffer +{ + /** + * File object + * + * @var SimplePie_File + * @access private + */ + var $file; + + /** + * Create an instance of the class with the input file + * + * @access public + * @param SimplePie_Content_Type_Sniffer $file Input file + */ + function SimplePie_Content_Type_Sniffer($file) + { + $this->file = $file; + } + + /** + * Get the Content-Type of the specified file + * + * @access public + * @return string Actual Content-Type + */ + function get_type() + { + if (isset($this->file->headers['content-type'])) + { + if (!isset($this->file->headers['content-encoding']) + && ($this->file->headers['content-type'] === 'text/plain' + || $this->file->headers['content-type'] === 'text/plain; charset=ISO-8859-1' + || $this->file->headers['content-type'] === 'text/plain; charset=iso-8859-1')) + { + return $this->text_or_binary(); + } + + if (($pos = strpos($this->file->headers['content-type'], ';')) !== false) + { + $official = substr($this->file->headers['content-type'], 0, $pos); + } + else + { + $official = $this->file->headers['content-type']; + } + $official = strtolower($official); + + if ($official === 'unknown/unknown' + || $official === 'application/unknown') + { + return $this->unknown(); + } + elseif (substr($official, -4) === '+xml' + || $official === 'text/xml' + || $official === 'application/xml') + { + return $official; + } + elseif (substr($official, 0, 6) === 'image/') + { + if ($return = $this->image()) + { + return $return; + } + else + { + return $official; + } + } + elseif ($official === 'text/html') + { + return $this->feed_or_html(); + } + else + { + return $official; + } + } + else + { + return $this->unknown(); + } + } + + /** + * Sniff text or binary + * + * @access private + * @return string Actual Content-Type + */ + function text_or_binary() + { + if (substr($this->file->body, 0, 2) === "\xFE\xFF" + || substr($this->file->body, 0, 2) === "\xFF\xFE" + || substr($this->file->body, 0, 4) === "\x00\x00\xFE\xFF" + || substr($this->file->body, 0, 3) === "\xEF\xBB\xBF") + { + return 'text/plain'; + } + elseif (preg_match('/[\x00-\x08\x0E-\x1A\x1C-\x1F]/', $this->file->body)) + { + return 'application/octect-stream'; + } + else + { + return 'text/plain'; + } + } + + /** + * Sniff unknown + * + * @access private + * @return string Actual Content-Type + */ + function unknown() + { + $ws = strspn($this->file->body, "\x09\x0A\x0B\x0C\x0D\x20"); + if (strtolower(substr($this->file->body, $ws, 14)) === 'file->body, $ws, 5)) === 'file->body, $ws, 7)) === 'file->body, 0, 5) === '%PDF-') + { + return 'application/pdf'; + } + elseif (substr($this->file->body, 0, 11) === '%!PS-Adobe-') + { + return 'application/postscript'; + } + elseif (substr($this->file->body, 0, 6) === 'GIF87a' + || substr($this->file->body, 0, 6) === 'GIF89a') + { + return 'image/gif'; + } + elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A") + { + return 'image/png'; + } + elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF") + { + return 'image/jpeg'; + } + elseif (substr($this->file->body, 0, 2) === "\x42\x4D") + { + return 'image/bmp'; + } + else + { + return $this->text_or_binary(); + } + } + + /** + * Sniff images + * + * @access private + * @return string Actual Content-Type + */ + function image() + { + if (substr($this->file->body, 0, 6) === 'GIF87a' + || substr($this->file->body, 0, 6) === 'GIF89a') + { + return 'image/gif'; + } + elseif (substr($this->file->body, 0, 8) === "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A") + { + return 'image/png'; + } + elseif (substr($this->file->body, 0, 3) === "\xFF\xD8\xFF") + { + return 'image/jpeg'; + } + elseif (substr($this->file->body, 0, 2) === "\x42\x4D") + { + return 'image/bmp'; + } + else + { + return false; + } + } + + /** + * Sniff HTML + * + * @access private + * @return string Actual Content-Type + */ + function feed_or_html() + { + $len = strlen($this->file->body); + $pos = strspn($this->file->body, "\x09\x0A\x0D\x20"); + + while ($pos < $len) + { + switch ($this->file->body[$pos]) + { + case "\x09": + case "\x0A": + case "\x0D": + case "\x20": + $pos += strspn($this->file->body, "\x09\x0A\x0D\x20", $pos); + continue 2; + + case '<': + $pos++; + break; + + default: + return 'text/html'; + } + + if (substr($this->file->body, $pos, 3) === '!--') + { + $pos += 3; + if ($pos < $len && ($pos = strpos($this->file->body, '-->', $pos)) !== false) + { + $pos += 3; + } + else + { + return 'text/html'; + } + } + elseif (substr($this->file->body, $pos, 1) === '!') + { + if ($pos < $len && ($pos = strpos($this->file->body, '>', $pos)) !== false) + { + $pos++; + } + else + { + return 'text/html'; + } + } + elseif (substr($this->file->body, $pos, 1) === '?') + { + if ($pos < $len && ($pos = strpos($this->file->body, '?>', $pos)) !== false) + { + $pos += 2; + } + else + { + return 'text/html'; + } + } + elseif (substr($this->file->body, $pos, 3) === 'rss' + || substr($this->file->body, $pos, 7) === 'rdf:RDF') + { + return 'application/rss+xml'; + } + elseif (substr($this->file->body, $pos, 4) === 'feed') + { + return 'application/atom+xml'; + } + else + { + return 'text/html'; + } + } + + return 'text/html'; + } +} + +/** + * Parses the XML Declaration + * + * @package SimplePie + */ +class SimplePie_XML_Declaration_Parser +{ + /** + * XML Version + * + * @access public + * @var string + */ + var $version = '1.0'; + + /** + * Encoding + * + * @access public + * @var string + */ + var $encoding = 'UTF-8'; + + /** + * Standalone + * + * @access public + * @var bool + */ + var $standalone = false; + + /** + * Current state of the state machine + * + * @access private + * @var string + */ + var $state = 'before_version_name'; + + /** + * Input data + * + * @access private + * @var string + */ + var $data = ''; + + /** + * Input data length (to avoid calling strlen() everytime this is needed) + * + * @access private + * @var int + */ + var $data_length = 0; + + /** + * Current position of the pointer + * + * @var int + * @access private + */ + var $position = 0; + + /** + * Create an instance of the class with the input data + * + * @access public + * @param string $data Input data + */ + function SimplePie_XML_Declaration_Parser($data) + { + $this->data = $data; + $this->data_length = strlen($this->data); + } + + /** + * Parse the input data + * + * @access public + * @return bool true on success, false on failure + */ + function parse() + { + while ($this->state && $this->state !== 'emit' && $this->has_data()) + { + $state = $this->state; + $this->$state(); + } + $this->data = ''; + if ($this->state === 'emit') + { + return true; + } + else + { + $this->version = ''; + $this->encoding = ''; + $this->standalone = ''; + return false; + } + } + + /** + * Check whether there is data beyond the pointer + * + * @access private + * @return bool true if there is further data, false if not + */ + function has_data() + { + return (bool) ($this->position < $this->data_length); + } + + /** + * Advance past any whitespace + * + * @return int Number of whitespace characters passed + */ + function skip_whitespace() + { + $whitespace = strspn($this->data, "\x09\x0A\x0D\x20", $this->position); + $this->position += $whitespace; + return $whitespace; + } + + /** + * Read value + */ + function get_value() + { + $quote = substr($this->data, $this->position, 1); + if ($quote === '"' || $quote === "'") + { + $this->position++; + $len = strcspn($this->data, $quote, $this->position); + if ($this->has_data()) + { + $value = substr($this->data, $this->position, $len); + $this->position += $len + 1; + return $value; + } + } + return false; + } + + function before_version_name() + { + if ($this->skip_whitespace()) + { + $this->state = 'version_name'; + } + else + { + $this->state = false; + } + } + + function version_name() + { + if (substr($this->data, $this->position, 7) === 'version') + { + $this->position += 7; + $this->skip_whitespace(); + $this->state = 'version_equals'; + } + else + { + $this->state = false; + } + } + + function version_equals() + { + if (substr($this->data, $this->position, 1) === '=') + { + $this->position++; + $this->skip_whitespace(); + $this->state = 'version_value'; + } + else + { + $this->state = false; + } + } + + function version_value() + { + if ($this->version = $this->get_value()) + { + $this->skip_whitespace(); + if ($this->has_data()) + { + $this->state = 'encoding_name'; + } + else + { + $this->state = 'emit'; + } + } + else + { + $this->state = false; + } + } + + function encoding_name() + { + if (substr($this->data, $this->position, 8) === 'encoding') + { + $this->position += 8; + $this->skip_whitespace(); + $this->state = 'encoding_equals'; + } + else + { + $this->state = 'standalone_name'; + } + } + + function encoding_equals() + { + if (substr($this->data, $this->position, 1) === '=') + { + $this->position++; + $this->skip_whitespace(); + $this->state = 'encoding_value'; + } + else + { + $this->state = false; + } + } + + function encoding_value() + { + if ($this->encoding = $this->get_value()) + { + $this->skip_whitespace(); + if ($this->has_data()) + { + $this->state = 'standalone_name'; + } + else + { + $this->state = 'emit'; + } + } + else + { + $this->state = false; + } + } + + function standalone_name() + { + if (substr($this->data, $this->position, 10) === 'standalone') + { + $this->position += 10; + $this->skip_whitespace(); + $this->state = 'standalone_equals'; + } + else + { + $this->state = false; + } + } + + function standalone_equals() + { + if (substr($this->data, $this->position, 1) === '=') + { + $this->position++; + $this->skip_whitespace(); + $this->state = 'standalone_value'; + } + else + { + $this->state = false; + } + } + + function standalone_value() + { + if ($standalone = $this->get_value()) + { + switch ($standalone) + { + case 'yes': + $this->standalone = true; + break; + + case 'no': + $this->standalone = false; + break; + + default: + $this->state = false; + return; + } + + $this->skip_whitespace(); + if ($this->has_data()) + { + $this->state = false; + } + else + { + $this->state = 'emit'; + } + } + else + { + $this->state = false; + } + } +} + +class SimplePie_Locator +{ + var $useragent; + var $timeout; + var $file; + var $local = array(); + var $elsewhere = array(); + var $file_class = 'SimplePie_File'; + var $cached_entities = array(); + var $http_base; + var $base; + var $base_location = 0; + var $checked_feeds = 0; + var $max_checked_feeds = 10; + var $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer'; + + function SimplePie_Locator(&$file, $timeout = 10, $useragent = null, $file_class = 'SimplePie_File', $max_checked_feeds = 10, $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer') + { + $this->file =& $file; + $this->file_class = $file_class; + $this->useragent = $useragent; + $this->timeout = $timeout; + $this->max_checked_feeds = $max_checked_feeds; + $this->content_type_sniffer_class = $content_type_sniffer_class; + } + + function find($type = SIMPLEPIE_LOCATOR_ALL, &$working) + { + if ($this->is_feed($this->file)) + { + return $this->file; + } + + if ($this->file->method & SIMPLEPIE_FILE_SOURCE_REMOTE) + { + $sniffer = new $this->content_type_sniffer_class($this->file); + if ($sniffer->get_type() !== 'text/html') + { + return null; + } + } + + if ($type & ~SIMPLEPIE_LOCATOR_NONE) + { + $this->get_base(); + } + + if ($type & SIMPLEPIE_LOCATOR_AUTODISCOVERY && $working = $this->autodiscovery()) + { + return $working[0]; + } + + if ($type & (SIMPLEPIE_LOCATOR_LOCAL_EXTENSION | SIMPLEPIE_LOCATOR_LOCAL_BODY | SIMPLEPIE_LOCATOR_REMOTE_EXTENSION | SIMPLEPIE_LOCATOR_REMOTE_BODY) && $this->get_links()) + { + if ($type & SIMPLEPIE_LOCATOR_LOCAL_EXTENSION && $working = $this->extension($this->local)) + { + return $working; + } + + if ($type & SIMPLEPIE_LOCATOR_LOCAL_BODY && $working = $this->body($this->local)) + { + return $working; + } + + if ($type & SIMPLEPIE_LOCATOR_REMOTE_EXTENSION && $working = $this->extension($this->elsewhere)) + { + return $working; + } + + if ($type & SIMPLEPIE_LOCATOR_REMOTE_BODY && $working = $this->body($this->elsewhere)) + { + return $working; + } + } + return null; + } + + function is_feed(&$file) + { + if ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE) + { + $sniffer = new $this->content_type_sniffer_class($file); + $sniffed = $sniffer->get_type(); + if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml'))) + { + return true; + } + else + { + return false; + } + } + elseif ($file->method & SIMPLEPIE_FILE_SOURCE_LOCAL) + { + return true; + } + else + { + return false; + } + } + + function get_base() + { + $this->http_base = $this->file->url; + $this->base = $this->http_base; + $elements = SimplePie_Misc::get_element('base', $this->file->body); + foreach ($elements as $element) + { + if ($element['attribs']['href']['data'] !== '') + { + $this->base = SimplePie_Misc::absolutize_url(trim($element['attribs']['href']['data']), $this->http_base); + $this->base_location = $element['offset']; + break; + } + } + } + + function autodiscovery() + { + $links = array_merge(SimplePie_Misc::get_element('link', $this->file->body), SimplePie_Misc::get_element('a', $this->file->body), SimplePie_Misc::get_element('area', $this->file->body)); + $done = array(); + $feeds = array(); + foreach ($links as $link) + { + if ($this->checked_feeds === $this->max_checked_feeds) + { + break; + } + if (isset($link['attribs']['href']['data']) && isset($link['attribs']['rel']['data'])) + { + $rel = array_unique(SimplePie_Misc::space_seperated_tokens(strtolower($link['attribs']['rel']['data']))); + + if ($this->base_location < $link['offset']) + { + $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base); + } + else + { + $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base); + } + + if (!in_array($href, $done) && in_array('feed', $rel) || (in_array('alternate', $rel) && !empty($link['attribs']['type']['data']) && in_array(strtolower(SimplePie_Misc::parse_mime($link['attribs']['type']['data'])), array('application/rss+xml', 'application/atom+xml'))) && !isset($feeds[$href])) + { + $this->checked_feeds++; + $feed = new $this->file_class($href, $this->timeout, 5, null, $this->useragent); + if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) + { + $feeds[$href] = $feed; + } + } + $done[] = $href; + } + } + + if (!empty($feeds)) + { + return array_values($feeds); + } + else { + return null; + } + } + + function get_links() + { + $links = SimplePie_Misc::get_element('a', $this->file->body); + foreach ($links as $link) + { + if (isset($link['attribs']['href']['data'])) + { + $href = trim($link['attribs']['href']['data']); + $parsed = SimplePie_Misc::parse_url($href); + if ($parsed['scheme'] === '' || preg_match('/^(http(s)|feed)?$/i', $parsed['scheme'])) + { + if ($this->base_location < $link['offset']) + { + $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base); + } + else + { + $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base); + } + + $current = SimplePie_Misc::parse_url($this->file->url); + + if ($parsed['authority'] === '' || $parsed['authority'] === $current['authority']) + { + $this->local[] = $href; + } + else + { + $this->elsewhere[] = $href; + } + } + } + } + $this->local = array_unique($this->local); + $this->elsewhere = array_unique($this->elsewhere); + if (!empty($this->local) || !empty($this->elsewhere)) + { + return true; + } + return null; + } + + function extension(&$array) + { + foreach ($array as $key => $value) + { + if ($this->checked_feeds === $this->max_checked_feeds) + { + break; + } + if (in_array(strtolower(strrchr($value, '.')), array('.rss', '.rdf', '.atom', '.xml'))) + { + $this->checked_feeds++; + $feed = new $this->file_class($value, $this->timeout, 5, null, $this->useragent); + if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) + { + return $feed; + } + else + { + unset($array[$key]); + } + } + } + return null; + } + + function body(&$array) + { + foreach ($array as $key => $value) + { + if ($this->checked_feeds === $this->max_checked_feeds) + { + break; + } + if (preg_match('/(rss|rdf|atom|xml)/i', $value)) + { + $this->checked_feeds++; + $feed = new $this->file_class($value, $this->timeout, 5, null, $this->useragent); + if ($feed->success && ($feed->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($feed->status_code === 200 || $feed->status_code > 206 && $feed->status_code < 300)) && $this->is_feed($feed)) + { + return $feed; + } + else + { + unset($array[$key]); + } + } + } + return null; + } +} + +class SimplePie_Parser +{ + var $error_code; + var $error_string; + var $current_line; + var $current_column; + var $current_byte; + var $separator = ' '; + var $namespace = array(''); + var $element = array(''); + var $xml_base = array(''); + var $xml_base_explicit = array(false); + var $xml_lang = array(''); + var $data = array(); + var $datas = array(array()); + var $current_xhtml_construct = -1; + var $encoding; + + function parse(&$data, $encoding) + { + // Use UTF-8 if we get passed US-ASCII, as every US-ASCII character is a UTF-8 character + if (strtoupper($encoding) === 'US-ASCII') + { + $this->encoding = 'UTF-8'; + } + else + { + $this->encoding = $encoding; + } + + // Strip BOM: + // UTF-32 Big Endian BOM + if (substr($data, 0, 4) === "\x00\x00\xFE\xFF") + { + $data = substr($data, 4); + } + // UTF-32 Little Endian BOM + elseif (substr($data, 0, 4) === "\xFF\xFE\x00\x00") + { + $data = substr($data, 4); + } + // UTF-16 Big Endian BOM + elseif (substr($data, 0, 2) === "\xFE\xFF") + { + $data = substr($data, 2); + } + // UTF-16 Little Endian BOM + elseif (substr($data, 0, 2) === "\xFF\xFE") + { + $data = substr($data, 2); + } + // UTF-8 BOM + elseif (substr($data, 0, 3) === "\xEF\xBB\xBF") + { + $data = substr($data, 3); + } + + if (substr($data, 0, 5) === '')) !== false) + { + $declaration = new SimplePie_XML_Declaration_Parser(substr($data, 5, $pos - 5)); + if ($declaration->parse()) + { + $data = substr($data, $pos + 2); + $data = 'version . '" encoding="' . $encoding . '" standalone="' . (($declaration->standalone) ? 'yes' : 'no') . '"?>' . $data; + } + else + { + $this->error_string = 'SimplePie bug! Please report this!'; + return false; + } + } + + $return = true; + + static $xml_is_sane = null; + if ($xml_is_sane === null) + { + $parser_check = xml_parser_create(); + xml_parse_into_struct($parser_check, '&', $values); + xml_parser_free($parser_check); + $xml_is_sane = isset($values[0]['value']); + } + + // Create the parser + if ($xml_is_sane) + { + $xml = xml_parser_create_ns($this->encoding, $this->separator); + xml_parser_set_option($xml, XML_OPTION_SKIP_WHITE, 1); + xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, 0); + xml_set_object($xml, $this); + xml_set_character_data_handler($xml, 'cdata'); + xml_set_element_handler($xml, 'tag_open', 'tag_close'); + + // Parse! + if (!xml_parse($xml, $data, true)) + { + $this->error_code = xml_get_error_code($xml); + $this->error_string = xml_error_string($this->error_code); + $return = false; + } + $this->current_line = xml_get_current_line_number($xml); + $this->current_column = xml_get_current_column_number($xml); + $this->current_byte = xml_get_current_byte_index($xml); + xml_parser_free($xml); + return $return; + } + else + { + libxml_clear_errors(); + $xml = new XMLReader(); + $xml->xml($data); + while (@$xml->read()) + { + switch ($xml->nodeType) + { + + case constant('XMLReader::END_ELEMENT'): + if ($xml->namespaceURI !== '') + { + $tagName = "{$xml->namespaceURI}{$this->separator}{$xml->localName}"; + } + else + { + $tagName = $xml->localName; + } + $this->tag_close(null, $tagName); + break; + case constant('XMLReader::ELEMENT'): + $empty = $xml->isEmptyElement; + if ($xml->namespaceURI !== '') + { + $tagName = "{$xml->namespaceURI}{$this->separator}{$xml->localName}"; + } + else + { + $tagName = $xml->localName; + } + $attributes = array(); + while ($xml->moveToNextAttribute()) + { + if ($xml->namespaceURI !== '') + { + $attrName = "{$xml->namespaceURI}{$this->separator}{$xml->localName}"; + } + else + { + $attrName = $xml->localName; + } + $attributes[$attrName] = $xml->value; + } + $this->tag_open(null, $tagName, $attributes); + if ($empty) + { + $this->tag_close(null, $tagName); + } + break; + case constant('XMLReader::TEXT'): + + case constant('XMLReader::CDATA'): + $this->cdata(null, $xml->value); + break; + } + } + if ($error = libxml_get_last_error()) + { + $this->error_code = $error->code; + $this->error_string = $error->message; + $this->current_line = $error->line; + $this->current_column = $error->column; + return false; + } + else + { + return true; + } + } + } + + function get_error_code() + { + return $this->error_code; + } + + function get_error_string() + { + return $this->error_string; + } + + function get_current_line() + { + return $this->current_line; + } + + function get_current_column() + { + return $this->current_column; + } + + function get_current_byte() + { + return $this->current_byte; + } + + function get_data() + { + return $this->data; + } + + function tag_open($parser, $tag, $attributes) + { + list($this->namespace[], $this->element[]) = $this->split_ns($tag); + + $attribs = array(); + foreach ($attributes as $name => $value) + { + list($attrib_namespace, $attribute) = $this->split_ns($name); + $attribs[$attrib_namespace][$attribute] = $value; + } + + if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['base'])) + { + $this->xml_base[] = SimplePie_Misc::absolutize_url($attribs[SIMPLEPIE_NAMESPACE_XML]['base'], end($this->xml_base)); + $this->xml_base_explicit[] = true; + } + else + { + $this->xml_base[] = end($this->xml_base); + $this->xml_base_explicit[] = end($this->xml_base_explicit); + } + + if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['lang'])) + { + $this->xml_lang[] = $attribs[SIMPLEPIE_NAMESPACE_XML]['lang']; + } + else + { + $this->xml_lang[] = end($this->xml_lang); + } + + if ($this->current_xhtml_construct >= 0) + { + $this->current_xhtml_construct++; + if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML) + { + $this->data['data'] .= '<' . end($this->element); + if (isset($attribs[''])) + { + foreach ($attribs[''] as $name => $value) + { + $this->data['data'] .= ' ' . $name . '="' . htmlspecialchars($value, ENT_COMPAT, $this->encoding) . '"'; + } + } + $this->data['data'] .= '>'; + } + } + else + { + $this->datas[] =& $this->data; + $this->data =& $this->data['child'][end($this->namespace)][end($this->element)][]; + $this->data = array('data' => '', 'attribs' => $attribs, 'xml_base' => end($this->xml_base), 'xml_base_explicit' => end($this->xml_base_explicit), 'xml_lang' => end($this->xml_lang)); + if ((end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_03 && in_array(end($this->element), array('title', 'tagline', 'copyright', 'info', 'summary', 'content')) && isset($attribs['']['mode']) && $attribs['']['mode'] === 'xml') + || (end($this->namespace) === SIMPLEPIE_NAMESPACE_ATOM_10 && in_array(end($this->element), array('rights', 'subtitle', 'summary', 'info', 'title', 'content')) && isset($attribs['']['type']) && $attribs['']['type'] === 'xhtml')) + { + $this->current_xhtml_construct = 0; + } + } + } + + function cdata($parser, $cdata) + { + if ($this->current_xhtml_construct >= 0) + { + $this->data['data'] .= htmlspecialchars($cdata, ENT_QUOTES, $this->encoding); + } + else + { + $this->data['data'] .= $cdata; + } + } + + function tag_close($parser, $tag) + { + if ($this->current_xhtml_construct >= 0) + { + $this->current_xhtml_construct--; + if (end($this->namespace) === SIMPLEPIE_NAMESPACE_XHTML && !in_array(end($this->element), array('area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', 'img', 'input', 'isindex', 'link', 'meta', 'param'))) + { + $this->data['data'] .= 'element) . '>'; + } + } + if ($this->current_xhtml_construct === -1) + { + $this->data =& $this->datas[count($this->datas) - 1]; + array_pop($this->datas); + } + + array_pop($this->element); + array_pop($this->namespace); + array_pop($this->xml_base); + array_pop($this->xml_base_explicit); + array_pop($this->xml_lang); + } + + function split_ns($string) + { + static $cache = array(); + if (!isset($cache[$string])) + { + if ($pos = strpos($string, $this->separator)) + { + static $separator_length; + if (!$separator_length) + { + $separator_length = strlen($this->separator); + } + $namespace = substr($string, 0, $pos); + $local_name = substr($string, $pos + $separator_length); + if (strtolower($namespace) === SIMPLEPIE_NAMESPACE_ITUNES) + { + $namespace = SIMPLEPIE_NAMESPACE_ITUNES; + } + + // Normalize the Media RSS namespaces + if ($namespace === SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG) + { + $namespace = SIMPLEPIE_NAMESPACE_MEDIARSS; + } + $cache[$string] = array($namespace, $local_name); + } + else + { + $cache[$string] = array('', $string); + } + } + return $cache[$string]; + } +} + +/** + * @todo Move to using an actual HTML parser (this will allow tags to be properly stripped, and to switch between HTML and XHTML), this will also make it easier to shorten a string while preserving HTML tags + */ +class SimplePie_Sanitize +{ + // Private vars + var $base; + + // Options + var $remove_div = true; + var $image_handler = ''; + var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); + var $encode_instead_of_strip = false; + var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); + var $strip_comments = false; + var $output_encoding = 'UTF-8'; + var $enable_cache = true; + var $cache_location = './cache'; + var $cache_name_function = 'md5'; + var $cache_class = 'SimplePie_Cache'; + var $file_class = 'SimplePie_File'; + var $timeout = 10; + var $useragent = ''; + var $force_fsockopen = false; + + var $replace_url_attributes = array( + 'a' => 'href', + 'area' => 'href', + 'blockquote' => 'cite', + 'del' => 'cite', + 'form' => 'action', + 'img' => array('longdesc', 'src'), + 'input' => 'src', + 'ins' => 'cite', + 'q' => 'cite' + ); + + function remove_div($enable = true) + { + $this->remove_div = (bool) $enable; + } + + function set_image_handler($page = false) + { + if ($page) + { + $this->image_handler = (string) $page; + } + else + { + $this->image_handler = false; + } + } + + function pass_cache_data($enable_cache = true, $cache_location = './cache', $cache_name_function = 'md5', $cache_class = 'SimplePie_Cache') + { + if (isset($enable_cache)) + { + $this->enable_cache = (bool) $enable_cache; + } + + if ($cache_location) + { + $this->cache_location = (string) $cache_location; + } + + if ($cache_name_function) + { + $this->cache_name_function = (string) $cache_name_function; + } + + if ($cache_class) + { + $this->cache_class = (string) $cache_class; + } + } + + function pass_file_data($file_class = 'SimplePie_File', $timeout = 10, $useragent = '', $force_fsockopen = false) + { + if ($file_class) + { + $this->file_class = (string) $file_class; + } + + if ($timeout) + { + $this->timeout = (string) $timeout; + } + + if ($useragent) + { + $this->useragent = (string) $useragent; + } + + if ($force_fsockopen) + { + $this->force_fsockopen = (string) $force_fsockopen; + } + } + + function strip_htmltags($tags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style')) + { + if ($tags) + { + if (is_array($tags)) + { + $this->strip_htmltags = $tags; + } + else + { + $this->strip_htmltags = explode(',', $tags); + } + } + else + { + $this->strip_htmltags = false; + } + } + + function encode_instead_of_strip($encode = false) + { + $this->encode_instead_of_strip = (bool) $encode; + } + + function strip_attributes($attribs = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc')) + { + if ($attribs) + { + if (is_array($attribs)) + { + $this->strip_attributes = $attribs; + } + else + { + $this->strip_attributes = explode(',', $attribs); + } + } + else + { + $this->strip_attributes = false; + } + } + + function strip_comments($strip = false) + { + $this->strip_comments = (bool) $strip; + } + + function set_output_encoding($encoding = 'UTF-8') + { + $this->output_encoding = (string) $encoding; + } + + /** + * Set element/attribute key/value pairs of HTML attributes + * containing URLs that need to be resolved relative to the feed + * + * @access public + * @since 1.0 + * @param array $element_attribute Element/attribute key/value pairs + */ + function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite')) + { + $this->replace_url_attributes = (array) $element_attribute; + } + + function sanitize($data, $type, $base = '') + { + $data = trim($data); + if ($data !== '' || $type & SIMPLEPIE_CONSTRUCT_IRI) + { + if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML) + { + if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data)) + { + $type |= SIMPLEPIE_CONSTRUCT_HTML; + } + else + { + $type |= SIMPLEPIE_CONSTRUCT_TEXT; + } + } + + if ($type & SIMPLEPIE_CONSTRUCT_BASE64) + { + $data = base64_decode($data); + } + + if ($type & SIMPLEPIE_CONSTRUCT_XHTML) + { + if ($this->remove_div) + { + $data = preg_replace('/^/', '', $data); + $data = preg_replace('/<\/div>$/', '', $data); + } + else + { + $data = preg_replace('/^/', '
    ', $data); + } + } + + if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML)) + { + // Strip comments + if ($this->strip_comments) + { + $data = SimplePie_Misc::strip_comments($data); + } + + // Strip out HTML tags and attributes that might cause various security problems. + // Based on recommendations by Mark Pilgrim at: + // http://diveintomark.org/archives/2003/06/12/how_to_consume_rss_safely + if ($this->strip_htmltags) + { + foreach ($this->strip_htmltags as $tag) + { + $pcre = "/<($tag)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$tag" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>|(\/)?>)/siU'; + while (preg_match($pcre, $data)) + { + $data = preg_replace_callback($pcre, array(&$this, 'do_strip_htmltags'), $data); + } + } + } + + if ($this->strip_attributes) + { + foreach ($this->strip_attributes as $attrib) + { + $data = preg_replace('/(<[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*)' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . trim($attrib) . '(?:\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'|(?:[^\x09\x0A\x0B\x0C\x0D\x20\x22\x27\x3E][^\x09\x0A\x0B\x0C\x0D\x20\x3E]*)?))?' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>/', '\1\2\3>', $data); + } + } + + // Replace relative URLs + $this->base = $base; + foreach ($this->replace_url_attributes as $element => $attributes) + { + $data = $this->replace_urls($data, $element, $attributes); + } + + // If image handling (caching, etc.) is enabled, cache and rewrite all the image tags. + if (isset($this->image_handler) && ((string) $this->image_handler) !== '' && $this->enable_cache) + { + $images = SimplePie_Misc::get_element('img', $data); + foreach ($images as $img) + { + if (isset($img['attribs']['src']['data'])) + { + $image_url = call_user_func($this->cache_name_function, $img['attribs']['src']['data']); + $cache = call_user_func(array($this->cache_class, 'create'), $this->cache_location, $image_url, 'spi'); + + if ($cache->load()) + { + $img['attribs']['src']['data'] = $this->image_handler . $image_url; + $data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data); + } + else + { + $file = new $this->file_class($img['attribs']['src']['data'], $this->timeout, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen); + $headers = $file->headers; + + if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300))) + { + if ($cache->save(array('headers' => $file->headers, 'body' => $file->body))) + { + $img['attribs']['src']['data'] = $this->image_handler . $image_url; + $data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data); + } + else + { + trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING); + } + } + } + } + } + } + + // Having (possibly) taken stuff out, there may now be whitespace at the beginning/end of the data + $data = trim($data); + } + + if ($type & SIMPLEPIE_CONSTRUCT_IRI) + { + $data = SimplePie_Misc::absolutize_url($data, $base); + } + + if ($type & (SIMPLEPIE_CONSTRUCT_TEXT | SIMPLEPIE_CONSTRUCT_IRI)) + { + $data = htmlspecialchars($data, ENT_COMPAT, 'UTF-8'); + } + + if ($this->output_encoding !== 'UTF-8') + { + $data = SimplePie_Misc::change_encoding($data, 'UTF-8', $this->output_encoding); + } + } + return $data; + } + + function replace_urls($data, $tag, $attributes) + { + if (!is_array($this->strip_htmltags) || !in_array($tag, $this->strip_htmltags)) + { + $elements = SimplePie_Misc::get_element($tag, $data); + foreach ($elements as $element) + { + if (is_array($attributes)) + { + foreach ($attributes as $attribute) + { + if (isset($element['attribs'][$attribute]['data'])) + { + $element['attribs'][$attribute]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attribute]['data'], $this->base); + $new_element = SimplePie_Misc::element_implode($element); + $data = str_replace($element['full'], $new_element, $data); + $element['full'] = $new_element; + } + } + } + elseif (isset($element['attribs'][$attributes]['data'])) + { + $element['attribs'][$attributes]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attributes]['data'], $this->base); + $data = str_replace($element['full'], SimplePie_Misc::element_implode($element), $data); + } + } + } + return $data; + } + + function do_strip_htmltags($match) + { + if ($this->encode_instead_of_strip) + { + if (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) + { + $match[1] = htmlspecialchars($match[1], ENT_COMPAT, 'UTF-8'); + $match[2] = htmlspecialchars($match[2], ENT_COMPAT, 'UTF-8'); + return "<$match[1]$match[2]>$match[3]</$match[1]>"; + } + else + { + return htmlspecialchars($match[0], ENT_COMPAT, 'UTF-8'); + } + } + elseif (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) + { + return $match[4]; + } + else + { + return ''; + } + } +} + +?> diff --git a/library/tinymce/changelog.txt b/library/tinymce/changelog.txt new file mode 100644 index 000000000..bcd3f294c --- /dev/null +++ b/library/tinymce/changelog.txt @@ -0,0 +1,1075 @@ +Version 3.3.7 (2010-06-10) + Fixed bug where context menu would produce an error on IE if you right clicked twice and left clicked once. + Fixed bug where resizing of the window on WebKit browsers in fullscreen mode wouldn't position the statusbar correctly. + Fixed bug where IE would produce an error if the editor was empty and you where undoing to that initial level. + Fixed bug where setting the table background on gecko would produce \" entities inside the url style property. + Fixed bug where the button states wouldn't be updated correctly on IE if you placed the caret inside the new element. + Fixed bug where undo levels wasn't properly added after applying styles or font sizes. + Fixed bug where IE would throw an error if you used "select all" on empty elements and applied formatting to that. + Fixed bug where IE could select one extra character when you did a bookmark call on a caret location. + Fixed bug where IE could produce a script error on delete since it would sometimes produce an invalid DOM. + Fixed bug where IE would return the wrong start element if the whole element was selected. + Fixed bug where formatting states wasn't updated on IE if you pressed enter at the end of a block with formatting. + Fixed bug where submenus for the context menu wasn't removed correctly when the editor was destroyed. + Fixed bug where Gecko could select the wrong element after applying format to multiple elements. + Fixed bug where Gecko would delete parts of the previous element if the selection range was a element selection. + Fixed bug where Gecko would not merge paragraph elements correctly if they contained br elements. + Fixed bug where the cleanup button could produce span artifacts if you pressed it twice in a row. + Fixed bug where the fullpage plugin header/footer would be have it's header reseted to it's initial state on undo. + Fixed bug where an empty paragraph would be collapsed if you performed a cleanup while having the caret inside it. + Fixed a few memory leaks on IE especially with drop menus in listboxes and the spellchecker. + Fixed so formats applied to the current caret gets merged to reduce the number of output elements. + Added the latest version of Sizzle for the CSS selector logic to fix a compatibility issue with prototype. +Version 3.3.6 (2010-05-20) + Fixed bug where a editor.focus call could produce errors on IE in very specific scenarios. + Fixed bug where Gecko would produce an error if you unformatted text inside an empty element. + Fixed bug where IE would produce an error if the caret was placed before a table and you used the align buttons. + Fixed bug where the font size drop down didn't display the a preview correctly. + Fixed bug where the paste plugin wouldn't include all contents some times on WebKit browsers. + Fixed bug where the plain text mode toggle wouldn't work properly on WebKit. + Fixed bug where the editors statusbar would become invisible when you resized the window in fullscreen mode. +Version 3.3.5.1 (2010-05-07) + Fixed a critical bug with the fullscreen plugin. Produced error messages when the state was toggled on/off. +Version 3.3.5 (2010-05-06) + Added new merge_with_parents option to formats, enables the control of removal of elements with similar parents. + Fixed so the default behavior for applying classes isn't a toggle state but the old behavior from before the 3.3 release. + Fixed bug where selecting contents using double click on Gecko would produce errors when using removing format. + Fixed bug where the IE DOM could get messed up when non valid contents was pasted into the editor. + Fixed bug where merging selected table cells using the context menu didn't work as expected. + Fixed bug where some nestled formatting would be applied incorrectly. + Fixed bug with enter in list items when using the force_br_newlines mode on WebKit patch contributed by Ryan Koopmans. + Fixed bug where undo/redo could produce js errors on some specific operations. + Fixed bug where the theme_advanced_font_sizes didn't work as before 3.3 when complex settings where used. + Fixed bug where the table plugin would copy cell/row id attributes when making new rows/cells. +Version 3.3.4 (2010-04-27) + Fixed bug where fullscreen plugin would add two editor instances to EditorManager collection. + Fixed bug where it was difficult to enter text on non western languages such as Japanese on IE. + Fixed bug where removing contents from nodes could result in an exception when using undo/redo. + Fixed bug with selection of images inside layers or other resizable containers on IE. + Fixed so editors isn't initialized on iPhone/iPad devices since they don't have caret support. +Version 3.3.3 (2010-04-19) + Added new script_loaded callback function setting for the jQuery plugin. + Added various fixes and new rpc methods for the spellchecker plugin. Patch contributed by Michael Peters. + Removed some unnecessary inline style information from some of the dialogs. + Fixed some issues with the chaining for the TinyMCE jQuery plugin. + Fixed so any extra arguments passed to patched jQuery functions gets passed through. Patch contributed by Lee Henson. + Fixed so spellchecking/contextmenu can be toggled on/off if the browser has native spellchecker support. + Fixed bug where some texts in the new paste plugin wasn't placed in language pack. + Fixed bug where IE would produce an incorrect information message when cutting. + Fixed bug where removing items using the xhtmlxtras plugin wouldn't work correctly. + Fixed bug where setting table background images would add extra quotes on Gecko. + Fixed bug where shortcut for bold/italic/underline wouldn't work properly on WebKit. + Fixed bug where IE would produce an error message if only contents was an image tag and bold was used. + Fixed bug where the caret would move if alignment was applied to empty block elements. + Fixed bug where some shortcut key commands wouldn't apply formatting correctly. +Version 3.3.2 (2010-03-25) + Fixed bug where it was possible to scale the editor iframe smaller than the editor UI. + Fixed bug where some of the resizing option didn't work with the new live resize. + Fixed bug where the format listbox didn't show nestled formats correctly. + Fixed bug where the native listboxes didn't work correctly. + Fixed bug where font size selection in using the legacyoutput plugin would produce errors. + Fixed so block and blockquote formats remove their matching element regardless of it's attributes. +Version 3.3.1 (2010-03-18) + Added new live resize feature, the editor contents is now visible while resizing. + Fixed bug where some valid_element patterns would produce an unknown property error. + Fixed bug where it wasn't possible to toggle off blockquotes. + Fixed bug where an undo level wasn't produced when applying formatting using the styles dropdown. + Fixed bug where IE 6/7 wouldn't perform caret formatting due to a focus/event bug in IE. + Fixed bug where undo/redo wasn't restoring the previous selection correctly. + Fixed bug where the caret would become invisible if you resized the editor in latest Gecko. + Fixed bug where the class attribute wasn't completely removed in IE 6/7 when the removeClass function was used. + Fixed so the matchNode method of the Formatter class returns the matched format rule. + Fixed so it's possible to apply formatting to both blocks and as inline elements. +Version 3.3 (2010-03-10) + Fixed bug where backspace on a table on IE would produce an empty tbody and some JS exceptions. + Fixed bug where some redundant children wasn't removed properly when applying inline styles to them. + Fixed bug where Chrome would produce incorect dialog sizes if the inlinepopups plugin wasn't used. + Fixed bug where spans with different classes would get merged if they where siblings to each other. + Fixed bug where IE 8 would crash if you used the spellchecker. + Fixed bug where Input Method for non western languages didn't work correctly. + Fixed bug where the UI would render incorrectly in FF 3.6 on Mac due to a bug n their rendering engine. + Fixed bug where WebKit wouldn't scroll down correctly if Shift+Enter was used. Patch contributed by Thomas Andersen. +Version 3.3rc1 (2010-02-23) + Fixed bug with new legacyoutput plugin not working correctly on it's own. + Fixed bug some performance issues with removing text formats. + Fixed bug where TinyMCE specific attributes wasn't removed properly by remove format. + Fixed bug where it wasn't possible to align images within inline elements. + Fixed bug where Ctrl+Delete/Backspace would produce an invalid argument exception on IE. + Fixed bug where the search/replace logic could produce an infinite loop on IE for reverse searches. + Fixed bug where cloning formats in cells didn't work properly on IE. + Fixed bug where IE6 would produce a horizontal scroll bar. + Fixed so remove jQuery method removes the TinyMCE instance as well as the specified textarea. + Fixed so selected rows and cells gets updated using the row/cell properties dialogs. +Version 3.3b2 (2010-02-04) + Fixed bug where sometimes img elements would be removed by split method in DOMUtils. + Fixed bug where merging of span elements could occur on bookmark nodes. + Fixed bug where classes wasn't properly removed when removeformat was used on IE 6. + Fixed bug where multiple calls to an tinyMCE.init with mode set to exact could produce the same unique ID. + Fixed bug with the IE selection implementation when it was feeded an document range. + Fixed bug where block elements formatting wasn't properly removed by removeformat on all browsers. + Fixed bug where selection location was lost if you performed a manual cleanup. + Fixed bug where removeformat wouldn't remove span elements within styled block elements. + Fixed bug where an error would be thrown if you clicked on the separator lines in menus. + Fixed bug with the jQuery plugin adding always adding a querystring value to other resources. + Fixed bug where IE would produce an error message if you had an empty editor instance. + Fixed bug where Shift+Enter didn't produce br elements on WebKit browsers. + Fixed bug where a temporary marker element wasn't removed by the paste plugin. + Fixed bug where inserting a table would produce two undo levels instead of one. +Version 3.3b1 (2010-01-25) + Added new text formatting engine. Fixes a lot of browser quirks and adds new possibilities. + Added new advlist plugin that enables you to set the formats of list elements. + Added new paste plugin logic that enables you to retain style information from Office. + Added new autosave plugin logic that automatically saves contents in local storage. + Added new valid_styles option. Adds the possibility to restrict styles and their order. + Added new theme_advanced_runtime_fontsize option to display the runtime font size in font size select box. + Added new jquery plugin version that handles the gzip compressor amongst other things. Contributed by Speednet. + Added new $ function to tinymce namespace and editor instances for the jQuery build. + Added the possibility to get editors by index as well as name in the tinyMCE.editors collection. + Fixed so the contents inside the editor renders in standards mode by default. + Fixed bug where it wasn't possible to move the caret on short documents running in standards mode on IE. + Fixed bug where the decode method of the DOMUtils class could end up in an endless loop. + Fixed bug where it was possible to bypass the paste cleanup on non IE browsers if you clicked while pasting. + Fixed bug where some attributes wasn't serialized correctly on IE if wildcard attribute patters where used. + Fixed bug where entity decoding was performed on strings that didn't have any valid entities in them. + Fixed bugs with the insertNode method of the IE DOMRange implementation. Patch contributed by Scott McNaught. + Rewrote the getBookmark/moveToBookmark selection logic to boost performance on larger documents. + Rewrote the table plugin to include new cell selection logic and fixed various bugs and issues. + Merged the tinyMCE, tinymce and tinymce.EditorManager into the same instance makes more sense. + Removed browser setting since the browser support for TinyMCE is not far better than it was when that setting was introduced. + Changed the mce_ attribute prefix to the more standard _mce_ prefix. This is similar to browser vendors prefixes. + Optimized performance with named entities on Gecko. Regexp replace was executing very slowly probably due to a Gecko bug. + Optimized performance of the IE specific selection/range implementation. + Removed the safari plugin since we now replaced all text formatting logic to custom code. +Version 3.2.7 (2009-09-22) + Fixed bug where uppercase paragraphs could still produce an invalid DOM tree on IE. + Fixed bug where split command didn't work on WebKit since the node serializer needs a real document to work with. + Fixed bug where it was impossible in Gecko to place the caret before a table if it was the first one. + Fixed bug where linking to urls like ../../ would produce an extra traling slash ../..//. + Fixed bug where the template cdate functionality was using an old 2.x API call. Patch contributed by vectorjohn. + Fixed bug where urls to the same site but different protocol would be converted when relative_urls where set to false. Patch contributed by Ted Rust. + Fixed bug where the paste plugin would remove mceItem prefixed classes. + Fixed bug where the paste plugin would sometimes add items in a reverse order on WebKit. + Fixed bug where the paste buttons would present an error message on Gecko even if you changed user.js. Patch contributed by Todd (teeaykay). + Fixed bug where Opera would crash if you had tables incorrectly placed inside paragraphs. + Fixed bug where styles elements wasn't properly processed if you had bad input HTML. + Fixed bug where style attributes wasn't properly forced into a specific format. + Fixed bug and issues with boolean attributes like checked, nowrap etc. + Fixed bug where input elements could override attributes on form elements. + Fixed bug where script or style elements could get modified by the DOMUtils processHTML method. + Fixed bug where the selected attribute could get lost when force root blocks logic got executed on IE. Patch contributed by Attila Mezei-Horvati. + Fixed bug where getAttribs method didn't handle boolean attributes correctly on IE. + Fixed so the paste from word dialog is presented if you paste content on an IE with to restrictive security settings. + Fixed so the paste_strip_class_attributes option is set to none by default in the paste plugin. + Removed default border=0 on tables for the default value of valid_elements. +Version 3.2.6 (2009-08-19) + Added new wordcount plugin, this will display the number of typed words as you write. Contributed by Andrew Ozz. + Added new getNext and getPrev methods to DOM utils. These will return the first matching sibling. + Fixed bug where it was impossible to place the caret after a table on Gecko. It will now add a paragraph after tables. + Fixed bug where inline dialogs would fail if used in a window opened using a showModalDialog. Patch contributed by Derek Britt. + Fixed bug where IE could sometimes render a unknown runtime error on invalid input HTML. + Fixed bug where some incorrectly placed tables wouldn't be moved outside the paragraphs on IE. + Fixed bug where uppercase script/style element wouldn't be handled correctly and converted to valid lowercase. + Fixed bug where some WebKit versions on Mac OS X would produce issues with hidden select fields. + Fixed bug where the media plugin would fail on WebKit since the node wasn't properly imported to the right document. + Fixed bug where absolute URLs for the TinyMCE script using a base href element would cause loading problems in IE 6/7. + Fixed bug where pasting using the paste plugin wasn't possible on IE with to restrictive security settings. + Fixed bug where pasting of whitespace was impossible using the new custom paste method. + Fixed bug where pasting on some WebKit browsers would not work if you pasted specific contents due to a WebKit bug. + Fixed bug where doctypes with multiple lines would not be parsed correctly by the fullpage plugin. Patch contributed by Colin. + Fixed bug where the autoresize plugin would break the fullscreen functionality. + Fixed bug where tables would be chopped up running on IE using invalid contents and pasting paragraphs into a cell. + Fixed bug where the each method of jQuery build didn't iterate styleSheets. We now use the TinyMCE API one instead. + Fixed bug where auto switching to paragraphs after headers some times failed in Gecko. + Fixed so all editor options gets passed to the Serializer class. Patch contributed by Jasper Mattsson. + Fixed so script/style blocks isn't wrapped in paragraphs as other inline elements. + Fixed so the XHR requests sends the X-Requested-With HTTP header. + Fixed so the data url scheme is handled in the tinymce.util.URI class. + Changed inline documentation to use moxiedoc style comments. + Removed the compat2x plugin people should have upgraded to the 3.x API by now. 3.0 was released more then a year ago. + Re-added Gecko specific message for users who doesn't understand the security concept regarding paste. +Version 3.2.5 (2009-06-29) + Added new jQuery plugin for the jQuery specific package. This enables you to more easily load and use TinyMCE. + Added new autoresize plugin contributed by Peter Dekkers. This plugin will auto resize the editor to the size of the contents. + Fixed so all packages have the same directory structure. Previous releases had a different structure for the production package. + Fixed so the paste from word dialog forces the contents to be processed as word contents even if it's not. + Fixed so the jQuery build adapter build works. It's currently only excluding Sizzle. + Fixed so noscript element contents is retained during the editing process. + Fixed bug where the getBookmark method would need a "simple" string input when the documented way is a boolean. + Fixed bug where invalid contents could break the fix_table_elements logic. + Fixed bug where Sizzle specific attributes would be serialized if the valid_elements was set to *[*]. + Fixed bug where IE would produce an error if you specified a relative content_css and opened the paste dialog. + Fixed bug where pasting images on IE would produce broken images if they came from an external site. + Fixed bug where memory was leaked if you add/remove controls dynamically. Some event handlers wasn't removed properly. + Fixed bug where domain relaxing wasn't treated correctly if you added it after the TinyMCE script element. + Fixed bug where the activeEditor wasn't set to null if the last editor instance was removed. + Fixed bug where IE was leaking memory on the onbeforeunload event due to some recently introduced logic. Patch contributed by Options. + Fixed bug where inserting tables in Safari 4 didn't work due to a new WebKit bug where some element names are reserved. + Fixed bug where URLs having a :// value in the query string would make it absolute regardless of URL settings. + Fixed the WebKit specific bug where DOM Ranges would fail if the node wasn't attached to something in a different way. + Removed the auto_resize option and the resizeToContent method from the tinymce.Editor class. Use the new autoresize plugin instead. +Version 3.2.4.1 (2009-05-25) + Fixed bug where Gecko browsers would produce an extra space after for example strong when loaded from sub domains. + Fixed bug where script elements would be removed if they where placed inside a paragraph element. + Fixed bug where IE 8 would produce 1 item remaining when loading CSS files dynamically with an empty cache. + Fixed bug where bound events would be removed from other editor instances if a specific one was removed. + Fixed various bugs and issues with script and style elements inside the editor. + Fixed so all script contents gets wrapped in CDATA sections so that they can be parsed using a XML parser. + Fixed so it's impossible for elements marked as closed to have child nodes rendered in output. +Version 3.2.4 (2009-05-21) + Added new paste_remove_styles/paste_remove_styles_if_webkit option to paste plugin concept contributed by Hadrien Gardeur. + Added new functionality to paste plugin contributed by Scott Eade aka monkeybrain. + Added new paste_block_drop option to the paste plugin this is disabled by default and will block any drag/drop event. + Added new bind/unbind methods to DOMUtils these works like Event.add/Event.remove but is easier to access. + Added new paste_dialog_width/paste_dialog_height options to paste pluign. Enables you to change the dialog sizes. + Fixed bug on IE 8 where it would sometimes produce a "1 item remaining" status message that would never finish. + Fixed bug on Safari 4 beta that would produce DOM Range exceptions on the DOMUtils split method since the browser has a bug. + Fixed bug where the paste plugin could accidentally think that some word sentences was supposed to be list elements. + Fixed bug where paste plugin would produce one extra empty undo level on some browsers. + Fixed bug where spans wasn't produced correctly on new line when the keep_styles option was enabled. + Fixed bug where the caret would be placed at the beginning of contents in IE 8 if you selected colors from the color pickers. + Fixed so the Event class is a normal class instead of a static one. The tinymce.dom.Event is now a global instance of that class. + Fixed so internal events for instances gets removed when the DOMUtils instance is removed. + Fixed so preventDefault and stopPropagation methods can be used on the event object in all browsers. +Version 3.2.3.1 (2009-05-05) + Fixed bug where paragraphs containing form elements such as input or textarea would be removed. + Fixed bug where some IE versions would produce a wrapper function for events attributes. + Fixed bug where table cell contents could be removed if you pressed return/enter at the end of the cell contents. + Fixed bug where the paste plugin would remove a extra character if the selection range was collapsed. + Fixed bug where creating tables with % width wouldn't be handled correctly on WebKit browsers. +Version 3.2.3 (2009-04-23) + Added new paste plugin logic. This new version will autodetect Word contents and clean it up. + Added a optional root element argument to getPos so you can tell it where to stop the calculation. + Added new DOM ready logic to remove the usage of document.write. We now use basically the same method as jQuery. + Fixed bug where WebKit browsers would fail when selecting all contents in the area using Ctrl+A. + Fixed bug where IE would produce paragraphs with empty inline style elements. + Fixed bug where WebKit browsers would fail when inserting tables with a non pixel width. + Fixed bug where block elements could get a redundant br element at the end of the element. + Fixed bug where the tabfocus plugin only worked with a single editor instance on page. + Fixed bug where IE 8 was loosing caret position if the selection was collapsed and a menu was clicked. + Fixed bug with application/xhtml+xml mode where menus wasn't working properly. + Fixed bug where the onstop workaround fix for IE would produce errors in an ASP update panel. + Fixed bug where the submit function override could produce errors if executed in the wrong scope. + Fixed bug where the area element wasn't closed by a short ending. + Fixed various number issues in the style plugins properties dialog. Contributed by datpaulchen. + Fixed issues with size suffix values in the style plugin dialog. + Fixed issue where hasDuplicate variable would leak out to the global space due to a bug in the Sizzle engine. + Fixed issue where the paste event would fire a dialog warning on IE since we extracted the text contents. + Updated Sizzle engine to the latest version, this version fixes a few bugs that was reported. +Version 3.2.2.3 (2009-03-26) + Fixed regression bug with the getPos method, it would return invalid if the view port was to small. +Version 3.2.2.2 (2009-03-25) + Fixed so the DOMUtils getPos method can be used cross documents if needed. + Fixed bug where undo/redo wasn't working correctly in Gecko browsers. +Version 3.2.2.1 (2009-03-19) + Added support for tel: URL prefixes. Even though this doesn't match any official RFC. + Fixed so the select method of the Selection class selects the first best suitable contents. + Fixed bug where the regexps for www. prefixes for link and advlink dialogs would match wwwX. + Fixed bug where the preview dialog would fail to open if the content_css wasn't defined. Patch contributed by David Bildström (ChronoZ). + Fixed bug where editors wasn't converted in application/xhtml+xml mode due to an issue with Sizzle. + Fixed bug where alignment would fail if multiple lines where selected. + Updated Sizzle engine to the latest version, this version fixes a few bugs that was reported. +Version 3.2.2 (2009-03-05) + Added new CSS selector engine. Sizzle the same one that jQuery and other libraries are using. + Added new is and getParents methods to the DOMUtils class. These use the new Sizzle engine to select elements. + Added new removeformat_selector option, enables you to specify a CSS selector pattern of elements to remove when using removeformat. + Fixed so the getParent method can take CSS expressions when selecting it's parents. + Added new ant based build process, includes a new javabased preprocessor and a yuicompressor ant task. + Moved the tab_focus logic into a plugin called tabfocus, so the old tab_focus option has been removed from the core. + Replaced the TinyMCE custom unit testing framework with Qunit and rewrote all tests to match the new logic. + Moved the examples/testcases to a root directory called tests since it now includes slickspeed. + Fixed bug where nbsp wasn't replaced correctly in ForceBlocks.js. Patch contributed by thorn. + Fixed bug where an dom exception would be thrown in Gecko when the theme_advanced_path path was set to false under xml application mode. + Fixed bug where it was impossible to get out of a link at the end of a block element in Gecko. + Fixed bug where the latest WebKit nightly would fail when changing font size and font family. + Fixed bug where the latest WebKit nightly would fail when opening dialogs due to changes to the arguments object. + Fixed bug where paragraphs wasn't added to elements positioned absolute using classes. + Fixed bug where font size values with dot's like 1.4em would produce a class instead of the style value. + Fixed bug where IE 8 would return an incorrect position for elements. + Fixed bug where IE 8 would render colorpicker/filepicker icons incorrectly. + Fixed bug where trailing slashes for directories in URLs would be removed. + Fixed bug where autostart and other boolean values in the media dialog wouldn't be stored/parsed correctly. + Fixed bug where the repaint call for the media plugin wouldn't be executed due to a typo in the source. + Fixed bug where id attribute of object elements wasn't kept intact by the media plugin. + Fixed bug where preview of embeded elements when the media_use_script option was used would fail. + Fixed bug where inlinepopups could be rendered at an incorrect location on IE 6 while dragging. + Fixed bug where the blocker shim could be placed at an incorrect location on IE 6. + Fixed bug where the multiple and size attributes of select elements would produce incorrect values while running in IE. + Fixed bug where IE would loose the caret position is you selected a color from the color drop down. + Fixed bug where remove format wouldn't work on IE since it couldn't remove span elements that had style information. + Fixed bug where Opera was removing links when removing formatting from selected contents. + Fixed bug where paragraphs could be produced inside non positional elements styled with the CSS position value of static. + Fixed bug where removeformat wouldn't work if you selected part of a span in IE. + Fixed bug where media plugin didn't retain the style attribute on embed/object elements. + Fixed bug where auto focus on empty editor instances could produce strange results if you inserted an image into it. + Fixed bug where   characters would be removed in FF when inserted with the mceInsertContent or selection.setContent methods. + Fixed bug where warning message of missing paste support wasn't displayed on WebKit browsers. + Fixed bug where anchor links could include other links. The selected range is now unlinked before adding news links to it. + Fixed memory leak when TinyMCE was used with prototype. Patch contributed by James Ots. + Fixed so the non documented fullpage_hide_in_source_view option for the fullpage plugin works again in the 3.x branch. + Fixed so tables doesn't get inserted into paragraphs by default since it's not W3C valid. Can be disabled by using the fix_table_elements option. + Fixed so the source view dialog sets a source_view state to the event object. Enables plugins to intercept the source view mode. + Fixed various validation issues with the html dialogs and pages. + Removed ask mode option since there is way better ways of doing this now. Use the add/remove control methods instead. + Removed logic for compatibility with Safari 2.x, this browser is no longer supported since no one is using it. + Removed the auto domain relaxing feature. If loading scripts cross sub domains it's better to specify the document.domain by hand. +Version 3.2.1.1 (2008-11-27) + Added new theme_advanced_default_background_color/theme_advanced_default_foreground_color options. Patch contributed by David Bildström (ChronoZ). + Fixed font style formatting compatibility issue with Adobe Air. + Fixed so legacy font elements get converted into spans even if cleanup_on_startup isn't enabled. + Fixed bug where pre elements could be incorrectly modified by an IE bug workaround. Patch contributed by hu vime. + Fixed bug where input elements inside inlinepopups wasn't editable in Firefox 2. + Fixed bug where the xhtmlxtras plugin wasn't replacing attribute values correctly. + Fixed bug where menu buttons in skin variants would look strange due to IE 8 fixes. + Fixed bug where WebKit browsers would on backspace take you back to the previous page if the editor was empty. + Fixed bug where DOMUtils decode method wouldn't handle strings larger than 4096kb due to node chunking. + Fixed bug where meta key wasn't handled as ctrl key on Mac OS X for custom keyboard short cuts. + Fixed bug where init event would get fired twice on WebKit on Mac OS X. +Version 3.2.1 (2008-11-04) + Added support for custom icon image for drop menus. Use icon_src to set a custom image directly. + Added new media_strict option to media plugin. Enables you to control if the flash embed is strict or not. Enabled by default. + Fixed so the editors script files gets dynamically loaded without using XHR or eval. + Fixed so the media plugin outputs valid XHTML object elements for Flash movies. Can be disabled with the media_strict option. + Fixed so dynamic loading doesn't require eval calls on non IE browsers for better Air support. + Fixed bug where the editor wasn't treated as empty if the remaining paragraph had attributes. + Fixed bug where id's of elements was removed ones they got wrapped in paragraphs. Patch contributed by ChronoZ. + Fixed bug where WebKit browsers where placing list elements inside paragraph elements. + Fixed bug where inserting images or links would produce absolute urls on WebKit browsers. + Fixed bug where values for checked, readonly, disabled and selected attributes was incorrect on IE. + Fixed bug where positive values for checked, readonly, disabled and selected attributes wasn't forced to valid values. + Fixed bug where selecting the first option in a native select box would produce an undefined error. + Fixed bug where tabindex 32768 could be outputted on IE if element attributes where cloned. + Fixed bug where the media dialogs preview window would display incorrect contents due to duplicate clsid prefixes. + Fixed bug where non pixel or percent heights for textarea elements would produce errors on IE. + Fixed bug where cdata sections in script elements wasn't handled correctly. + Fixed bug where nowrap of table cells would produce a 65535 value output. + Fixed bug where media plugin would produce an error if you selected the first item in the items list. + Fixed bug where media plugin would modify links with the item _value in them. + Fixed so table width/height is better forced if inline_styles is enabled. Patch contributed by daKmoR. + Fixed css for IE 8 such as opacity and other rendering quirks. +Version 3.2.0.2 (2008-10-02) + Fixed bug where the SelectBox and NativeSelectBox wasn't updated correctly if undefined was passed to them. + Fixed bug where the style dropdown wasn't correctly changed back to it's original state when element had no class. + Fixed bug where multiple pending font styles wasn't handled correctly. + Fixed so you can disable all auto css loading for dialogs by setting the popups_css option to false. +Version 3.2.0.1 (2008-09-17) + Fixed bug where font sizes and faces wouldn't be changed correctly when there was a parent with a different style. + Fixed bug where adding fonts to the same selection would produce redundant spans. +Version 3.2 (2008-09-11) + Added new text style support, it will now use span elements internally instead of font elements. + Added new improved support for the theme_advanced_font_sizes option, check the Wiki for details. + Added new keep_style setting that maintains the text style on return/enter on non IE browsers, enabled by default. + Added new onBeforeSetContent/onBeforeGetContent/onSetContent/onGetContent events to the Selection class. + Added new selectByIndex method to ListBox class. This enables you to select list items by an index instead of a value. + Added new possibility to the select method of the ListBox class. This can now have a selector function as it's value argument. + Added new possibility to skip the loading of popups css by setting the feature popup_css to the value false. + Added new possibility to skip translation of popups by setting the translate_i18n feature to false. + Added new element_format option enables you to produce HTML element endings instead of XHTML. But we are still in the XHTML is better camp. + Added missing allowfullscreen and quality options for flash elements, this will now get correctly stored. + Fixed bug where table cell dialog didn't close properly unless the accessibility_warnings option was set to false. + Fixed bug where the modal dialog blocker element for inlinepopups wasn't placed at a correct location if the page had scroll. + Fixed bug where non inline dialogs didn't close correctly if the inlinepopups plugin was used. + Fixed bug where non inline dialogs could make the modal dialog blocker to work incorrectly. + Fixed bug where style select wasn't populated correctly if you pressed the arrow. Patch by Hari Karam Singh. + Fixed bug where toggling the fullscreen mode didn't restore scrollbars on IE when the editor was inside a frame. Patch by Jacob Barrett. + Fixed bug where inserting flash contents using the template plugin didn't work correctly. + Fixed bug where inserting flash contents using the selection.setContent or mceInsertContent command didn't work correctly. + Fixed bug where IE would produce an exception if a comment started with -. + Fixed bug where the blockquote button would wrap lists incorrectly on non IE browsers. + Fixed bug where Opera would display BR elements in the element path. + Fixed bug where xhtmlxtras didn't insert elements correctly on IE. + Fixed bug where the buttons wasn't activated correctly in the xhtmlxtras plugin. + Fixed bug where adding an object as the style attribute for the dom setAttribs method wouldn't work. + Fixed bug where the background color would bleed out to parent container element in Gecko. + Fixed bug where the insert column actions for tables would fail if you did it in a thead or tfoot. Patch contributed by T Andersen (tan73). + Fixed bug where event blocker element wasn't positioned correctly for the inlinepopups plugin. + Fixed bug where pasting from Office 2007 would produce an odd comment in the contents. + Fixed bug where the paste as plain text could remove an extra character. Patch contributed by Speednet. + Fixed bug where some characters where missing for the paste_replace_list option. Patch contributed by Speednet. + Fixed bug where removing non existing editor instances by the mceRemoveControl command would produce an error. + Fixed bug where meta elements with the name description would produce errors in IE. + Fixed bug where color and background colors wouldn't be updated properly. + Fixed bug where the createMenuButton of tinymce.ControlManager didn't implement the last class argument. + Fixed bug where the editor_css option was relative from the TinyMCE installation directory not the current page. + Fixed bug where elements wouldn't be padded if the element contained bogus br elements. For example TD elements. + Fixed bug where parsing of in fullpage plugin would produce an error. + Fixed bug where relative urls with just ./ would become an empty string. + Fixed bug where outdent button would be disabled if inline_styles where set to false. + Fixed bug where replace with an empty search string would produce an error on IE. + Fixed bug where restoring the overflow state of the body in fullscreen plugin running on IE would produce vertical scrollbars. + Fixed bug where pressing return/enter in list items would sometimes move the caret the to top of the content area in FF. + Fixed bug where the style listbox wouldn't be updated correctly if you used the use_native_selects option. + Fixed bug where WebKit browsers would produce a div element when ending list elements using return. + Fixed so translation of popup contents only occurs if it's needed. + Optimized the URI object in regards or converting absolute URIs to relative URIs. +Version 3.1.1 (2008-08-18) + Added new getSize method to DOMUtils it will return the dimensions only of an element. + Added new alert/confirm methods to the tinyMCEPopup class to prevent focus problems and also to shorten method calls. + Added new plugin_preview_inline option to preview plugin to enable/disable native/inline dialogs. + Added new readonly option. If this is set the editor will only display the contents for the user. + Added missing tabindex and accesskey to input elements in the default valid_elements setup. + Updated firebug lite to 1.2, to enable it use the tiny_mce_dev.js?debug=1 on the development package. + Fixed so the preview dialog in the preview plugin uses inline dialogs/popups. + Fixed so CDATA sections remains intact through the serialization process of the DOM tree. + Fixed various issues with the getAttrib command. It will now return more correct values. + Fixed bug where the embed element wasn't properly parsed in the media plugin it now supports 3 formats. + Fixed bug where the noshade attribute was serialized incorrectly on IE. + Fixed bug where editing an existing link element didn't force it relative. + Fixed bug where image link creation fails on Safari if the image is aligned. + Fixed bug where it was possible to scroll the fullscreen mode in Opera 9.50. + Fixed bug where removal of center image alignment would fail. Patch contributed by Andrew Ozz. + Fixed bug where inlinedialogs didn't work properly if the doctype was incorrect in IE. + Fixed bug where cross domain loading didn't work correctly in Opera 9.50. + Fixed bug where breaking huge text blocks with return/enter key would scroll to end of block. + Fixed bug where replace button kept inserting the replacement text even if there is no more matches. + Fixed bug with fullpage plugin where value wasn't set correctly. Patch contributed by Pascal Chantelois. + Fixed bug where the dom utils setAttrib method call could produce an exception if the input was null/false. + Fixed bug where pressing backspace would sometimes remove one extra character in Gecko browsers. + Fixed bug where the native confirm/alert boxes would move focus to parent document if fired in dialogs. + Fixed bug where Opera 9.50 was telling you that the selection is collapsed even when it isn't. + Fixed bug where mceInsertContent would break up existing elements in Opera and Gecko. + Fixed bug where TinyMCE fails to detect some keyboard combos on Mac, contributed by MattyRob. + Fixed bug where replace all didn't move the caret to beginning of text before searching. + Fixed bug where the oninit callback wasn't executed correctly when the strict_loading_mode option was used, thanks goes to Nicholas Oxhoej. + Fixed bug where a access denied exception was thrown if some other script specified document.domain before loading TinyMCE. + Fixed so setting language to empty string will skip language loading if translations are made by some backend. + Fixed so dialog_type is automatically modal if you use the inlinepopups plugin use dialog_type : "window" to re-enable the old behavior. +Version 3.1.0.1 (2008-06-18) + Fixed bug where the Opera line break fix didn't work correctly on Mac OS X and Unix. + Fixed bug where IE was producing the default value the maxlength attribute of input elements. +Version 3.1.0 (2008-06-17) + Fixed bug where the paste as text didn't work correctly it encoded produced paragraphs and br elements. + Fixed bug where embed element in XHTML style didn't work correctly in the media plugin. + Fixed bug where style elements was forced empty in IE. The will now be wrapped in a comment just like script elements. + Fixed bug where some script elements wrapped in CDATA could fail to be serialized correctly. + Fixed bug where FF 3 produced -moz- internal styles in some style attributes. + Fixed bug where query strings and external URLs didn't work correctly in style attributes. + Fixed bug where shape attribute of area elements got serialized as rect regardless of it's initial value in IE 6. + Fixed bug where selection of elements inside layers would fail in IE since focus was moved to the document body. + Fixed bug where pressing enter/return in an editable select box would produce an __mce_add_custom__ class value. + Fixed bug where changing font size of text placed inside a colored text chunk would remove the parent node. + Fixed bug where Opera 9.5 final produced a strange line break behavior due to a workaround for previous Opera versions. + Fixed bug where text/background color would produce a strange focus problem when you tried to click on the body in IE. + Fixed issue where selecting the title of an listbox equals the old 2.x behavior of changing the value to an empty string. + Fixed issue where it was common for the media plugin to break if the _value attribute wasn't added for the param element. + Fixed issue where the wrong parent editor instance might be updated if you use fullscreen mode in an incorrect way. + Fixed issue where Safari was producing a warning about the base element not being closed correctly. + Removed redundant form element name matching from regexp in the DOMUtils class. +Version 3.0.9 (2008-06-02) + Added new contextmenu_offset_x/contextmenu_offset_y options for the contextmenu plugin. + Added cite attribute to the default rule for the blockquote element. + Added support for using arrow keys for selection of items in listboxes. + Added support for using arrow keys for selection of items in dropmenus. + Fixed bug where blockformat change on elements with BR inside them didn't change correctly on Firefox. + Fixed bug where removing table rows inside thead or tfoot would remove the whole table if it was the last one. + Fixed bug where XHR synchronous mode didn't execute the callback handlers synchronously. + Fixed bug where setting border to 0 didn't add border: 0 to the style attribute when using the advimage dialog. + Fixed bug where the selection of images and table cells didn't work correctly when the editor is placed in a frame and running on IE. + Fixed bug where the store/restore of a selection didn't work correctly in non IE browsers. + Fixed bug where only the first element would be invalid for the invalid_elements option. + Fixed bug where paste as plain text didn't encode the characters correctly when they where inserted. + Fixed bug where HTML source window couldn't be maximized on Gecko when the maximizable feature was enabled. + Fixed bug where color selection using the color picker could produce exception in IE. + Fixed bug where font size changes could produce produce extra redundant elements. + Fixed bug where IE could produce unknown runtime error if you replaced a image with another image from a separate frame. + Fixed bug where the domLoaded state for the Event class wasn't set correctly if the editor was loaded dynamically using the gzip compressor. + Fixed bug where handling of the base element for a page would produce incorrect urls. Based on a patch contributed by John LeSueur. + Fixed bug where table constraint alert boxes was presented with an empty value and wasn't the skinned inline ones. + Fixed bug where the onChange event wasn't fired when the form was submitted. It's now also triggered when the save method is called. + Fixed bug where encoding set to xml didn't work as expected. It now encodes the contents into XML entities. + Fixed bug where numrows didn't work correctly for the merge cells dialog of the table plugin. + Fixed bug where the onGetContent event was fired even when the no_events flag was set. + Fixed bug where the preview panels for the advimage and the media plugin could overflow on Safari and FF 3. + Fixed bug where the editing and removal of abbr elements using the xhtmlxtras plugin working correctly on IE. + Fixed bug where save button in the save plugin didn't work correctly on IE. + Fixed bug where dragging layers didn't work as expected since it would snap back to it's original location if you saved. + Fixed bug where the description of the template plugin dialog wasn't updated correctly. + Fixed bug where the values for frame and rules in the table dialogs where swapped. + Fixed bug where the elements like ins, del, cite, acronym and abbr didn't have the default editing style as the old 2.x branch. + Fixed bug where ask mode would lock the focused textarea if you pressed cancel in the confirm dialog on FF 3. + Fixed bug where ask mode would produce contents for empty textareas if you reloaded the page. + Fixed so the onGetContent event gets the full pass through object just like the other events. + Fixed so attributes for block elements remains the same when you change format of a element. +Version 3.0.8 (2008-04-30) + Fixed bug where IE would produce an error if textareas without names where converted. + Fixed bug where editor wasn't forced empty when there was only a single br or empty paragraph left. + Fixed bug where IE would produce an warning message if object elements where produced in the media plugins preview running on https. + Fixed bug where new addVer function didn't handle hash items correctly. Patch contributed by Mirek Burkon. + Fixed bug where font_size_style_values option wasn't applied correctly to fonts inside the editor. + Fixed bug where image selection could be lost if a image was edited using context menu on IE. + Fixed bug where style values wasn't updated properly due to an invalid regexp. + Fixed bug where IE 6 where displaying warning message about insecure items when inserting an image while using https. Patch contributed by Norifumi Sunaoka. + Fixed bug where IE was producing an auto save message if you selected a color from the color split button. + Fixed bug where backspace sometimes would move the caret to the end of the previous block in Gecko. + Fixed bug where the rowlayout manager didn't work as described in the documentation. + Fixed bug where the default options for the fullpage plugin wasn't applied correctly. + Fixed bug where selection would jump one character if you applied a styles to a words in non IE browsers. + Fixed bug where undo levels wasn't added correctly if you went back in undo history and added a new event. + Fixed bug where font size dropdown didn't mark the selected size in IE. + Fixed bug where the size of the editor was determined using clientWidth instead of offsetWidth. + Fixed so the onchange event doesn't fire on the initial undo level, it will also fire when the editor is blurred. + Fixed so the advhr plugin produces XHTML valid output instead of non standard attributes. + Fixed so blockquote gets converted into [quote] in when the bbcode plugin is enabled. + Fixed so theme_advanced_font_sizes can be named for example Font 1=1, Font 2=2 etc. + Fixed so editor_selector/editor_deselector can be regexps. By default only strings are allowed not part regexps like before. + Fixed so that the version suffix is optional. It still requires the build process so you need to export it manually. + Fixed so it's possible to tab to table cells in non Gecko browsers and also produce new rows if you tab at the end of a table. Contributed by Josh Peek. +Version 3.0.7 (2008-04-14) + Added new version suffix to all internal GET requests to make sure that the users cache gets cleared correctly. + Fixed issue with isDirty returning true event if it wasn't dirty on IE due to changes in tables during initialization. + Fixed memory leak in IE where if a page was unloaded before all images on the page was loaded it would leak. + Fixed bug in IE where underline and strikethrough could produce an exception error message. + Fixed bug where inserting paragraphs in totally empty table cells would produce odd effects. + Fixed bug where layer style data wasn't updated correctly due to some performance enhancements with the DOM serializer. + Fixed bug where it would convert the wrong element if there was two elements with the same name and id on the page. + Fixed bug where it was possible to add style information to the body element using the style plugin. + Fixed bug where Gecko would add an extra undo level some times due to the blur event. + Fixed bug where the underline icon would get active if the caret was inside a link element. + Fixed bug where merging th cells not working correctly. Patch contributed by André R. + Fixed bug where forecolorpicker and backcolorpicker buttons where rendered incorrectly when the o2k7 skin was used. + Fixed bug where comment couldn't contain -- since it's invalid markup. It will now at least not break on those invalid comments. + Fixed bug where apos wasn't handled correctly in IE. It will now convert apos to ' on IE since that browser doesn't support that entity. + Fixed bug where entities wasn't encoded correctly inside pre elements since they where protected from whitespace removal. + Fixed bug where color split buttons where rendered incorrectly on IE6 when using the non default theme. + Fixed so caret is placed after links ones they are created, to improve usability of the editor. + Fixed so you can select tables by clicking on it's borders in non IE browsers to normalize the behavior. + Fixed so the menus can be toggled by clicking once more on the icon in listboxes, menubuttons and splitbuttons based on code contributed by Josh Peek. + Fixed so buttons can be labeled, currently only works with the default skin, so it's kind of experimental. Patch contributed by Daniel Insley. + Fixed so forecolorpicker and backcolorpicker remembers the last selected color. Patch contributed by Shane Tomlinson. + Fixed so that you can only execute the mceAddEditor command once for the same instance name. + Fixed so command functions added with addCommand can pass though the call to default handles if it returns true. +Version 3.0.6.2 (2008-04-07) + Fixed bug where empty tables couldn't be edited correctly on non IE browsers if they where loaded into the editor. + Fixed bug where it was impossible to resize layers correctly in IE since it thought it was an image. + Fixed bug where an editor instance was stealing focus in IE resulting in a scroll to the editor on page reloads. + Fixed bug where Safari was crashing on Mac OS X if you closed dialogs using the Esc key. +Version 3.0.6.1 (2008-04-04) + Added support for the missing mceAddFrameControl command. The input for this command has changed so consult the Wiki. + Fixed bug where sub menus for the drop menus would leave an empty element behind. + Fixed memory leak in IE if the editor was placed in a frame or iframe. +Version 3.0.6 (2008-04-03) + Added elements to the default value of valid_elements option. It now contains all XHTML strict elements and a few transitional. + Added more accessibility fixes, it's now possible to navigate and close list boxes and split button menus with the keyboard. + Added missing getInfo method to the contextmenu and safari plugin, this caused problems for the Drupal module. + Added new inlinepopups_zindex option to the inlinepopups plugin so that you can configure the default start z-index. + Added new setControlType method to the tinymce.ControlManager class. This method enables you to override the default classes. + Added ability to specific an optional control class to use instead of the default one for the ControlManager methods. Based on concept by Josh Peek. + Fixed bug where attribute rules for the DOM Serializer couldn't contain - or _ characters in their names. + Fixed bug where inlinepopups event blocker and modal dialog blocker elements produced vertical scrollbars. + Fixed bug where there was a rendering issue with quirks mode in Safari moving the resize handle to an incorrect position. + Fixed bug with forecolor/backcolor controls on IE. Sometimes elements positioned relative will generate display errors. + Fixed bug where a p2 was leaking out in the global name space when you selected a color from the forecolor/backcolor controls. + Fixed bug where empty paragraphs didn't work as expected in browsers other than IE. + Fixed bug where the load method of the tinymce.dom.ScriptLoader didn't check if the file was already loaded. + Fixed bug where the load method for the PluginManager and ThemeManager didn't check if a plugin/theme by a specific name was all ready loaded. + Fixed bug where the theme_advanced_link_targets option didn't work correctly with the advanced themes link dialog. Patch contributed by Arnold B. + Fixed bug where the style command would merge classes into empty span elements. + Fixed bug where the style command would remove empty span elements outside the current selection. + Fixed bug where the fix for the Safari backspace bug removed all editor contents if it was filled with empty paragraphs. + Fixed bug where alert and confirm boxes opened by the inlinepopups plugin would produce an exception if domain relaxing was used. + Fixed bug where Safari was adding style attributes to all elements when you paste them into the editor. + Fixed bug where the spellchecker menus was visually incorrect since the space for the non existing icon was still there. + Fixed bug where remove_linebreaks option didn't remove line breaks inside the text contents of a element. + Fixed bug where Safari 3.1 was introducing _mc_tmp into paragraphs due to the new querySelectorAll and a TinyMCE specific workaround. + Fixed bug where getParam method in the Editor class was returning incorrect objects and would mess up the font drop down. Patch contributed by speednet. + Fixed bug where the table dialog would produce an exception in IE when you edited tables since it tried to place focus in a disabled field. + Fixed bug where class attribute on some span elements was removed on cleanup. + Fixed bug where resizing the editor in IE could produce an exception if the editor width/height got to be a negative value. + Fixed bug where wmv files wouldn't play since the src param was used instead of the url param. + Fixed bug where br elements would be added here and there in Gecko. Geckos internal _moz_dirty br elements where serialized as well. + Fixed bug where editing named anchors would produce two anchors instead of one updated one. + Fixed bug where arrow and function keys didn't work when an noneditable element was focused within the editor. + Fixed bug where the dispatcher could produce an exception if the listener list was altered inside an event callback. + Fixed bug where it was impossible to totally empty the editor contents on Safari due to an mistreatment of nbsp as whitespace. Patch contributed by Andrew Ozz. + Fixed bug where TinyMCE would not convert textareas with the same name attribute value. It will now generate an unique id for those textareas. + Fixed bug where backspace/delete key was deleting td elements inside tables while running on Gecko. + Fixed bug where Firefox 3.0b4 and Opera 9.26 where scrolling to the top of document when pressing return/enter. + Fixed bug where the template plugin wasn't just inserting the mceTmpl tagged element. + Fixed bug where the alert method of the default WindowManager implementation didn't translate input language strings like the inlinepopups dialog does. + Fixed bugs with the backspace behavior in Gecko. The caret was placed on incorrect locations in the DOM sometimes. + Fixed so advimage dialog and table dialogs has support for editable select boxes for the class value. + Fixed so the media, pagebreak and spellchecker doesn't load it's default content.css file if the content_css option is set to false. + Fixed so the paste_use_dialog option works again it's enabled by default but can be disabled on IE. Patch contributed by Speednet. + Fixed so that the fullscreen editor is focused when switching fullscreen editing on. + Fixed so it's possible to edit images and links inside tables using the context menu. + Fixed so table dialogs and the advanced image dialog doesn't loose selection in IE if the dialogs where navigated/submitted with the keyboard. + Fixed so the theme_advanced_blockformats options can have named items for example title 1=h1;title 2=h2. + Fixed so it's possible to add a custom editor_css for the simple theme. + Fixed quirks with directionality rtl, patch contributed by Andrew Ozz. + Fixed so the inlinepopups default start zIndex is 300000. + Fixed typo in media plugin Shockware is now replaced with Shockwave. + Fixed psuedo memory leak in IE with the replaceChild method inside the DOMUtils.replace method. + Fixed so memory is released when an editor instance is removed from page. + Optimized the color split button menus so that they use less event handlers. + Removed the util/mclayer.js file since it's no longer used by any of the TinyMCE dialogs and is considered deprecated. +Version 3.0.5 (2008-03-12) + Added new black skin variant to the o2k7 skin contributed by Stefan Moonen. + Added new explode method to the tinymce core class. This does a split but removed whitespace it also defaults to a , delimiter. + Added new detection logic for IE 8 standards mode into the DOMUtils class strMode can now be checked to see if that mode is on/off. + Added new noscale option value for the scale select box for Flash in the media plugin. + Fixed bug where the menu for the ColorSplitButton wasn't removed when the editor was removed. + Fixed bug where font colors couldn't be edited correctly since the style of the element didn't get updated correctly. + Fixed bug where class of elements would get lost when TinyMCE was fixing incorrect HTML markup. + Fixed bug where table editing would produce double height values. + Fixed bug where width style value wouldn't be removed if you switched width unit from cm/em to pixels or percent. + Fixed bug where the search/replace input box wasn't auto focused like the other dialogs. + Fixed bug where the old mceAddControl command would use the fullscreen settings next time it created an instance. + Fixed bug where multiple lines where added to the target cell if you merged multiple empty cells. + Fixed bug where drop down menus would be incorrectly positioned inside scrollable divs. + Fixed bug where the separators of the silver skin variant didn't display correctly in IE 6. + Fixed bug where createStyleSheet seems to load scripts at opposite order in some IE versions. + Fixed bug where directionality could produce odd results for the UI and the dialogs. + Fixed bug where the DOM serializer wouldn't serialize custom namespaced attributes in IE 6 using the *[*] valid elements rule. + Fixed bug where table caption would be inserted after the thead element if you swapped a tr to be inside the thead. + Fixed bug where the youtube detection logic for the media plugin was to generic. + Fixed so the deprecated and undocumented theme_advanced_path_location set to none won't hide the whole statusbar. + Fixed so most input lists can have whitespace in them they are now split using the new tinymce.explode method. + Fixed so the popup_css and popup_css_add URLs are relative to where the current document is located. + Fixed various bugs and quirks with the store/restore selection logic. + Fixed so the editor starts in IE 8 standards mode but still that browser is very very buggy. + Fixed so dialog_type set to modal will block the background and other inline windows and only give access to the front most window. +Version 3.0.4.1 (2008-03-08) + Fixed critical bug where it was impossible to edit images when inlinepopups where used due to lost selection in IE. +Version 3.0.4 (2008-03-07) + Added new option constrain_menus, this enables you to force view port constraints on all menus. Contributed by Shane Tomlinson. + Fixed bug where table background wasn't visible inside the editor due to a default CSS rule overriding the style attribute. + Fixed bug where links would get a null class added if no styles was used in IE. + Fixed bug where spellchecker was auto focusing the editor in IE. + Fixed bug where document.domain would produce invalid argument if the editor was loaded in IE6 over a network UNC path. + Fixed bug where table height attribute was used, this is deprecated in XHTML so it now adds it as an style. + Fixed bug where textareas with style values would produce error in IE. + Fixed so the first element in each dialog is focused by default to enhance keyboard usage. + Fixed so you can add a mceFocus class to elements to make it auto focused. + Fixed so you can close dialogs using the esc key. + Fixed so you can press return/enter to submit the action of each dialog. + Fixed so tabbing inside an inline popups wont focus the resize anchor elements. + Fixed so you can press ok in inline alert messages using the return/enter key. + Fixed so textareas can be set to non px or % sizes for example em, cm, pt etc. + Fixed so non pixel values can be used in width/height properties for tables. + Fixed so the custom context menu can be disabled by holding down ctrl key while clicking. + Fixed so the layout for the o2k7 skin looks better if you don't have separators before and after list boxes. + Fixed so the sub classes get a copy of the super class constructor function to ease up type checking. + Fixed so font sizes for the format block previews are normalized according to http://www.w3.org/TR/CSS21/sample.html (it can be overridden). + Fixed so font sizes for h1-h6 in the default content.css is normalized according to http://www.w3.org/TR/CSS21/sample.html (it can be overridden). +Version 3.0.3 (2008-03-03) + Fixed bug where an error about document.domain would be thrown if TinyMCE was loaded using a different port. + Fixed bug where mode exact would convert textareas without id or name if the elements option was omitted. + Fixed bug where the caret could be placed at an incorrect location when backspace was used in Gecko. + Fixed bug where local file:// URLs where converted into absolute domain URLs. + Fixed bug where an error was produced if a editor was removed inside an editor command. + Fixed bug where force_p_newlines didn't effect the paste plugin correctly. + Fixed bug where the paste plugin was producing an exception on IE if you pasted contents with middots. + Fixed bug where delete key could produce exceptions in Gecko sometimes due to the fix for the table cell bug. + Fixed bug where the layer plugin would produce an visual add class called mceVisualAid this one is now renamed to mceItemVisualAid to mark it internal. + Fixed bug where TinyMCE wouldn't initialize properly if ActiveX controls was disabled in IE. + Fixed bug where tables and other elements that had visual aids on them would produce an extra space after any custom class names. + Fixed bug where search with an empty string would produce some odd "invalid pointer" error in IE. + Fixed bug where elements like menus where placed at incorrect positions in Opera 9.26. + Fixed bug where IE was loosing focus of the editor when you clicked some dropmenu and if it was placed in a frame or iframe. + Fixed bug where focus of images could be lost in IE if you focused the accessibility confirm dialog in the advimage plugin. + Fixed bug where nestled font elements would produce odd output like missing font elements. + Fixed bug where text colors and styles got removed if invalid_elements included the font element. + Fixed bug where text-decoration set to underline or line-through would remove other styles from span elements. + Fixed bug where editor contents like \n\n would be incorrectly handled and processed as real line feeds. + Fixed bug where incorrectly encoded urls with ampersands in them would be decoded incorrectly. + Optimized the DOMUtils decode method to be a lot faster if the string doesn't have any entities to decode. +Version 3.0.2.1 (2008-02-26) + Fixed alert/confirm dialogs so they display correctly. +Version 3.0.2 (2008-02-26) + Added new body_id option that enables you to specify the id of the body inside the editor iframe based on ideas by David Bildström (ChronoZ). + Added new body_class option that enables you to set the class for the body of the editor iframe based on ideas by David Bildström (ChronoZ). + Added new CSS class to the default content.css files mceForceColors that forces white background and black text can be used with the body_class option. + Added new type parameter to the Editor.getParam function to reduce redundant logic for parsing hash tables. + Added new isDone method to the ScriptLoaded class, this enables you to check if a script has been loaded or not. + Added new resizeTo and resizeBy methods for the advanced theme. Can be called using tinyMCE.activeEditor.theme.resizeTo(w, h); + Added new skin_variant option this can be used to extend existing skins with slight modifications like color. + Added new variant of the o2k7 skin called "silver" based on a contribution made by Stefan Moonen. + Fixed bug where the template plugin might produce errors if the template_mdate_classes wasn't configured. + Fixed bug where the media plugin didn't convert the URLs for movies once they where inserted. + Fixed bug where the style field for the advlink dialog didn't work correctly if you edited an existing link. + Fixed bug where alignment of toolbars would fail in editor was uses in a quirks mode on IE, fix contributed by Peter Wood & Art Lawry. + Fixed bug where initialization of multiple editors at the same time using the mceAddControl method would produce errors. + Fixed bug where initialization of editors using mceAddControl command or new tinymce.Editor calls would fail during page load. + Fixed bug where the check for domain relaxing could fail if the document.domain property was changed by another script. + Fixed bug where textareas couldn't be named description or any other name that matches the meta elements in IE and Opera. + Fixed bug where the element path would fail sometimes in IE due to "unknown runtime error" on innerHTML. + Fixed bug where Safari would crash if you was hiding the editor before serializing the contents. + Fixed bug where the editor wasn't scaled propertly in fullscreen mode using the old fullscreen_new_window option. + Fixed bug where render method didn't load language packs in IE and Opera if you rendered an editor during page load. + Fixed bug where resizing the browser window in fullscreen didn't resize the editor. + Fixed bug where the blockquote command didn't move the caret inside the new empty blockquote if you used it on an empty document. + Fixed bug where auto in a style width/height for the textarea would produce an editor with the size value of 100. Fix contributed by Shane Tomlinson. + Fixed bug where restoration of selection at the beginning of an element could fail in Gecko. + Fixed bug where caret restoration after a cleanup could place the it at an incorrect location. + Fixed bug where delete key inside td elements would delete the cell in Gecko. + Fixed so the blockquote button toggles individual lines. This behavior is a bit more like the old indentation behavior in the 2.x branch. + Fixed so the dialog language packs only gets loaded the first time you open a dialog. + Fixed so all classes in the whole UI is prefixed with "mce" to avoid collisions, use the skin converter to update your existing skins. + Fixed so all classes in the inlinepopups logic is prefixed with "mce" to avoid collisions, use the skin converter to update your existing skins. + Fixed so that the window in fullscreen mode can be resized when fullscreen_new_window option is enabled. + Fixed so blockquote elements are formatted in the source output with an linefeed before and after it. + Optimized the editor initialization by reducing the number of calls to getBookmark/moveToBookmark. +Version 3.0.1 (2008-02-21) + Added spellchecker plugin into the main package, but without any backend can be specified with the spellchecker_rpc_url option. + Added src attribute for script elements to the default valid_elements option value. + Added extra parameter to the class_filter callback it can now also filter out classes based on the whole CSS rule. + Added support for domain relaxing, TinyMCE can now be loaded from an remote domain as long as they are on the same root domain. + Added support for custom elements the new custom_elements option enables you to add non HTML elements to the editor. + Added support for the W3C Selectors API that was added to latest nightly build of WebKit. + Fixed bug where some object param element wasn't stored correctly using the media plugin. + Fixed bug where Opera was scrolling to top of page is drop menus on list boxes where displayed. + Fixed bug where IE6 was crashing if a format block was used on a container with anchor elements. + Fixed bug where spans with font sizes wasn't handled correctly when editor was loading contents. + Fixed bug where mode exact couldn't convert editors with name only. Id is no longer required but recommended. + Fixed bug where the mceInsertRawHTML command produced an extra undo level. + Fixed bug where the specific_textareas mode didn't work correctly this is the same thing as textareas now. + Fixed bug where the values of input elements in the HTML page of dialogs pages where changed in IE. + Fixed bug where fullscreen and fullpage plugins didn't work well together. + Fixed bug where embed elements wasn't handled properly in the media plugin. + Fixed bug where style information on span elements gets munged when fonts are converted to spans. + Fixed bug where some entities in element attributes where encoded incorrectly in the latest WebKit build. + Fixed bug where initialization would fail in IE if there where two input elements with the name submit in the form. + Fixed bug where fullscreen mode didn't work correctly in IE when the fullscreen_new_window option was used. + Fixed bug where invalid contents like an ul inside a p element would produce odd results in IE. + Fixed bug where Opera 9.2x was placing the drop menus at incorrect locations if the editor was placed in a table. + Fixed bug where Opera was producing odd results if enter/return was pressed while having forced_root_blocks disabled. + Fixed bug where layer plugin was stealing focus in IE on initialization. + Fixed bug where body attributes wasn't set properly in the fullpage plugin, fix contributed by Hiroaki Kawai. + Fixed bug where insert image and insert link dialogs where producing an extra level in the undo history. + Fixed bug where Gecko would produce an error if empty elements like
    where inserted using mceInsertContent. + Fixed bug where center alignment of images produced odd results inside table cells. + Fixed bug where center alignment of images couldn't be toggled correctly. + Fixed bug where alignment of images inside tables would produce double float style items in IE if the fix_table_elements option was enabled. + Fixed bug where a variable called 'v' was polluting the global namespace. Objects tinymce and tinyMCE are the only ones allowed to be global. + Fixed bug where insert table from context menu couldn't insert new tables inside existing tables. + Fixed bug where Safari wouldn't produce br elements on enter when the force_br_newlines option was enabled. + Fixed bug where switching cell type in table cell dialog would produce odd attributes in IE. + Fixed bug where Gecko was outputting internal attributes if valid_elements where set to "*[*]". + Fixed bug where the style plugin would produce non hex colors inside the dialog when running on Gecko. + Fixed bug where an empty src value for insert image would remove the currently selected image if it wasn't and image element. + Fixed bug where hidden input elements would break the logic for the tab_focus option. + Fixed bug where save button wasn't working correctly in fullscreen mode. + Fixed bug where the editor was forced to be placed in a form element if the save_onsavecallback option was used. + Fixed bug where upper case param attributes wasn't parsed correctly in the media plugin. + Fixed bug where render method of tinymce.Editor class would produce an exception if the strict_loading_mode option was omitted. + Fixed bug where nodeChanged event could be fired while the editor was loading and there for produce an exception in FF. + Fixed bug where no undo levels where added if the user created new table rows using the tab key on Gecko. + Fixed bug where tables would be broken if you selected a different block format for contents withing an table cell. + Fixed bug where the render method of the tinymce.Editor class didn't setup the tinymce.EditorManager.settings object correctly. + Fixed bug where the advanced image dialog would go to the first tab if the alternative image was changed using the file browser link. + Fixed bug where the forced_root_block option would produce BR elements inside empty blocks if the block wasn't a paragraph. + Fixed bug where the forced_root_block doesn't work correctly on IE if the specified element was something else than paragraphs. + Fixed bug where selection of images would get lost if user selected something from the context menu in IE. + Fixed bug where the context menu plugin would pollute the global namespace with two variables p1 and p2. + Fixed compatibility issue with Mootools, it is destroying document.getElementById on unload in IE. (Mantra: You don't own the internal objects). + Fixed bugs where dialogs/tabs and other UI elements where rendered incorrectly in Firefox 3. + Fixed so the auto CSS class importer is compatible with 2.x. + Fixed so the editor UI and inlinedialogs works correctly with the YUI CSS reset package. + Fixed so header and footer elements are forced to lower case when the fullpage plugin is used. + Fixed so load prefixes "-" for plugins and themes isn't required if the plugin/theme was loaded by the ThemeManager/PluginManager. + Fixed so the JSONRequest uses application/json content type to make Ruby on rails happy. + Fixed so the CSS rule is more exact for the body in the default content.css files. Body is now defined as "body.mceContentBody" instead of just "body". + Fixed so the tiny_mce_dev.js uses XHR instead of document.write to load scripts to resolve an issue with Opera 9.50. + Fixed so language pack loading can be disabled by setting the language option to false. Can be useful for systems with their own language pack management. +Version 3.0 (2008-01-30) + Added map and area elements to the default valid_elements list and also some indentation rules. + Fixed bug where empty paragraphs wasn't padded when loading contents. + Fixed bug where the RowLayout manager didn't work at all. + Fixed bug where style attribute data would get messed up in advimage dialog. + Fixed bug where the table dialogs class select wasn't updated correctly. + Fixed bug where elements would get extra whitespace around on insert when body was present in valid_elements. + Fixed bug where coords attribute of the area element wasn't handled properly in IE. + Fixed bug where Safari didn't produce BR elements on shift+return. + Fixed bug where force blocks would cast odd invalid attribute exception in IE. + Fixed bug where media plugin would produce extra whitespace before and after objects. + Fixed bug where cleanup_callback could break the contents of the editor. But use the new event system instead of this option. + Fixed bug where the tab_focus option didn't work between editor instanced. You can now tab between editors. + Fixed bug where the load function of the ScriptLoader class didn't load single files without the load que as it was supposed to. + Fixed bug where the execcommand_callback parameter order was incorrect. Recommendation use the new addCommand method. + Fixed bug where range.select calls sometimes failed on some IE versions. + Fixed bug where Safari was scrolling to top of document when enter/returned was pressed. + Fixed bug where fullscreen_new_window option didn't work correctly. + Fixed bug where the nonbreaking plugin inserted an space instead of an non breaking space the first time. + Fixed bug where the visualization of non breaking spaces where visual in element path. + Fixed so the focus is restored to the editor after inserting an custom character. + Fixed so the isNotDirty state is set to false if a new undo level is added. + Fixed so pointless style information for borders gets removed in IE. + Fixed so the resize button has a se-resize cursor css value. +Version 3.0rc2 (2008-01-18) + Added new fix_nesting option to fix bug #1867292, this is disabled by default. + Added new indentation option enables you to specify how much each indent/outdent call will add/remove. + Added easier support for enabling/disabling icon columns on drop menues. + Added new menu button control class. This control is very similar to the splitbutton but without any onclick action. + Added support for previous tab focus (shift+tab). The tab_focus setting now takes two items next and previous element. + Fixed bug where iframes inside the editor got removed in Firefox on initial load. + Fixed bug where the CSS for abbr elements wasn't applied correctly in IE. + Fixed bug where mceAddControl on element inside a hidden container produced errors. + Fixed bug where closed anchors like produced strange results. + Fixed bug where caret would jump to the top of the editor if enter was pressed a the end of a list. + Fixed bug where remove editor failed if the editor wasn't properly initialized. + Fixed bug where render call on for a non existing element produced exception. + Fixed bug where parent window was hidden when the color picker was used in a non inlinepopups setup. + Fixed bug where onchange event wasn't fired correctly on IE when color picker was used in dialogs. + Fixed bug where save plugin could not save contents if the converted element wasn't an textarea. + Fixed bug where events might be fired even after an editor instance was removed such as blur events. + Fixed bug where an exception about undefined undo levels could be throwed sometimes. + Fixed bug where the plugin_preview_pageurl option didn't work. + Fixed bug where adding/removing an editor instance very fast could produce problems. + Fixed bug where the link button was highlighted when an anchor element was selected. + Fixed bug where the selected contents where removed if a new anchor element was added. + Fixed bug where splitbuttons where rendered one pixel down in the default theme. + Fixed bug where some buttons where placed at incorrect positions in the o2k7 theme. + Fixed bug that made it impossible to visually disable a custom button that used an image instead of CSS sprites. + Fixed bug where it wasn't possible to press delete/backspace if the editor was added+removed and re-added due to a FF bug. + Fixed bug where an entities option with only 38,amp,60,lt,62,gt would fail in IE. + Fixed bug where innerHTML sometimes generated unknown runtime error on IE. + Fixed bug where content_css files wasn't loaded in the template preview iframe. + Fixed bug where scroll position was incorrect when toggling fullscreen mode. + Fixed bug where restoration of overflow didn't work correctly when disabling fullscreen mode in Opera. + Fixed bug where drop menus where places at incorrect locations if the editor was placed in a scrollable container element. + Fixed bug where hideMenu didn't hide sub menus correctly. It will now hide all menus recursively. + Fixed so theme_advanced_path_location can be used in init options for compatibility reasons. + Fixed so the drop menu colors matches the rest of o2k7 theme. + Fixed so the preview example.html file is updated to the new 3.x API. + Fixed so the margins are the same by default inside the editable area between IE and other browsers. + Fixed so editor contents gets stored before it the onSubmit event is fired. +Version 3.0rc1 (2008-01-08) + Added new classes for toolbar rows in advanced theme mceToolbarRow1..n enabled you to change appearance of individual rows. + Added auto detection for the strict_loading_mode option when running in application/xhtml+xml mode on Gecko. + Optimized the HTML serializer by bundling some post process methods together. + Fixed so that the toolbars have unique IDs, enables you to alter the toolbars using the ControlManager and the DOM. + Fixed bug where delta values for dialog sizes in language packs didn't work correctly due to missing string to number casting. + Fixed bug where paragraph generation logic didn't handle hr or table elements correctly if they where the only element. + Fixed bug where some elements got extra linebreaks added after or before it in HTML output. + Fixed bug where it was hard to modify existing style data on table rows and table cells. + Fixed bug where the dom.getRect method didn't handle non pixel values correctly. + Fixed bug where strikethrough and underline couldn't be toggled on existing span elements. + Fixed bug where the postprocessor searched for nsbp instead of nbsp entities. + Fixed bug where it was impossible to edit links that had child elements within them. + Fixed bug where it was possible to click on the parent item of a submenu. + Fixed bug where mouseover/mouseout images couldn't be removed in advimage dialog. + Fixed bug where drop menus didn't work when running in application/xhtml+xml mode. + Fixed bug where Opera added doctype to output in application/xhtml+xml mode. + Fixed bug where some DOM methods didn't work correctly in the application/xhtml+xml mode. + Fixed bug where the inlinepopups didn't work correctly in the application/xhtml+xml mode. + Fixed bug where the ColorSplitButton didn't display correctly in the application/xhtml+xml mode. + Fixed bug where the UI layout was incorrect on Gecko browsers when running in application/xhtml+xml mode. + Fixed bug where the word paste plugin produced exception while running in application/xhtml+xml mode. + Fixed bug where there wasn't any hidden input element generated for divs while running in application/xhtml+xml mode. + Fixed bug where indentation of script/style/pre elements where incorrect. + Fixed bug where script element contents was removed in IE. + Fixed bug where script element contents got entity encoded. + Fixed bug where you couldn't edit existing element styles using the styles plugin. + Fixed bug where styles wasn't updated properly sometimes due to an performance enhancement. + Fixed bug where font sizes couldn't be changed using the style plugin. + Fixed bug where an error was produced in Gecko browsers when switching back from fullscreen mode. + Fixed bug where Opera was producing br elements after elements like h3. + Fixed bug where TinyMCE couldn't be loaded on a page using - characters in it's URL. + Fixed bug where the editor container element was forced to have a specific name. + Fixed bug with force_br_newlines option on Firefox, even though it should never be used (Read FAQ). + Fixed bug where onclick event had an return true; prefix added when creating an popup. + Fixed bug where the theme_advanced_statusbar_location option couldn't handle the value "none". + Fixed issue with URLs with multiple at characters for example an Zope URI. + Fixed so simple and advanced themes doesn't collide. + Fixed so a elements gets removed when the href field is left empty, the href attribute is required in a link after all. + Fixed so img elements gets removed when the src field is left empty, the src attribute is required for all images after all. + Removed the indent and encode methods from the tinymce.dom.Serializer class due to performance enhancement and reduction of the API size. +Version 3.0b3 (2007-12-14) + Added new getElement method to Editor class, returns the element that was replaced with the editor instance. + Added new unavailable prefix for disabled controls for accessibility reasons. + Fixed bug where regexp patterns couldn't be used for the editor_selector/editor_deselector options. + Fixed bug where the DOM wasn't properly initialized before the onInit event was executed in popups. + Fixed bug where font sizes where reduced by font size actions on previous spans in Safari. + Fixed bug where HR elements got places at the wrong location in IE. + Fixed bug where align/justify didn't work correctly on multiple paragraphs. + Fixed bug with missing translation for cell scope settings. + Fixed bug where selection/caret position was lost on some table actions. + Fixed bug where editor instances couldn't be added to hidden div elements. + Fixed bug where list elements in Safari would get an odd ID attribute. + Fixed bug where IE would return when the editor was completely empty. + Fixed bug where accessibility title attribute for access keys wasn't setup properly. + Fixed bug where forecolorpicker and backcolorpicker control names wasn't working. + Fixed bug where inserting template content didn't work in Safari due to selection exception. + Fixed bug where absolute URLs to remote hosts couldn't be used for background images. + Fixed bug where mysterious span elements where produced in Safari when injecting HTML contents. + Fixed bug where the media plugin didn't work correctly on the latest Opera 9.24. + Fixed bug where indentation of HTML output wasn't applied to all block elements. + Fixed bug where Safari was production DOM exception if you pressed enter in an empty editor. + Fixed bug where media plugin didn't parse script tags correctly patch contributed by Mathieu Campagna. + Fixed bug where the drop menus of list boxes like blockformat could produce scrolling of the page. + Fixed bug where the drop menus where placed at an incorrect location if TinyMCE was placed in a scrollable div. + Fixed bug where submit buttons couldn't be named submit, it's not recommended to name submit buttons submit anyway. + Fixed bug where the stylelistbox produced an exception if there was only one class in the list box. + Fixed bug where the stylelistbox wasn't updated correctly when the current class was removed. + Fixed bug where the formatblock command sometimes removed the body element. + Fixed bug where fullscreen switching in IE sometimes produced an exception when the spellchecker plugin was enabled. + Fixed issue where FF produced an empty paragraph when the editor was completely empty. + Fixed issue with size of image dialog in the advanced theme. + Fixed issues with the bbcode plugin it now also handles spans and the [font] rule. + Fixed so the style compression feature is a bit smarter to resolve issues with Opera. + Reintroduced the remove_linebreaks option, this is enabled by default. +Version 3.0b2 (2007-11-29) + Added type and compact attributes to the default valid_elements list for the ul and ol elements. + Added missing accessibility support to native list boxes in both the toolbar and dialogs. + Added missing access key for the element path for accessibility reasons. + Fixed support for loading themes from external URLs. + Fixed bug where setOuterHTML didn't work correctly when multiple elements where passed to it. + Fixed bug with visualchars plugin was moving elements around in the DOM. + Fixed bug with DIV elements that got converted into editors on IE. + Fixed bug with paste plugin using the old event API. + Fixed bug where the spellchecker was removing the word when it was ignored. + Fixed bug where fullscreen wasn't working properly. + Fixed bug where the base href element and attribute was ignored. + Fixed bug where redo function didn't work in IE. + Fixed bug where content_css didn't work as previous 2.x branch. + Fixed bug where preview dialog was throwing errors if the content_css wasn't defined. + Fixed bug where the theme_advanced_path option didn't work like the 2.x branch. + Fixed bug where the theme_advanced_statusbar_location was called theme_advanced_status_location. + Fixed bug where the strict_loading_mode option didn't work if you created editors dynamically without using the EditorManager. + Fixed bug where some language values wasn't translated such as insert and update in dialogs. + Fixed bug where some image attributes wasn't stored correctly when inserting an image. + Fixed bug where fullscreen mode didn't restore scrollbars when disabled. + Fixed bug where there was no visual representation for tab focus in toolbars on IE. + Fixed bug where HR elements wasn't treated as block elements so forced_root_block would fail on these. + Fixed bug where autosave presented warning message even when the form was submitted normally. + Fixed typo of openBrower it's now openBrowser in form_utils.js. + Fixed various HTML problems like missing TD elements and duplicated doctypes. + Fixed default values for theme_advanced_resize_horizontal, theme_advanced_resizing_use_cookie to be 2.x compatible. + Moved spellchecker JS files into the development package. + Removed support for theme_advanced_path_location since the theme_advanced_statusbar_location is the correct option name. +Version 3.0b1 (2007-11-21) + Added new tab_focus option, that enables you to specify a element id or that the next element to be focused on tab key down. + Added new addQueryValueHandler method to the tinymce.Editor class. + Added new class_filter option, this enables you to specify a function that can filter out CSS classes for the styles list box. + Added support form [url=url]title[/url] to the bbcode plugin. + Renamed the addCommandQueryState method in the tinymce.Editor class to addQueryStateHandler. + Renamed loadQue to loadQueue, to correct spelling. + Removed the createDOM method from the window manager and replace it with a createInstance method. + Removed the add to beginning of class attribute parameter of the DOMUtils.addClass method. + Fixed bug with the forced_root_block option, didn't work correctly with multiple inline elements. + Fixed bug where image dialogs replaced the current image element with a new one even when it was updated. + Fixed bug where the submit trigger wasn't executed when divs where converted into editor instances. + Fixed bug where div elements that got converted into editors didn't get a hidden input element generated for them. + Fixed bug where the the media_use_script option for the media plugin wasn't working correctly. + Fixed bug where the font size and font family listboxes wasn't updated correctly on Safari. + Fixed bug where the height of the fieldset in default image dialog for the advanced theme was to small. + Fixed bug where the font sizes behaved incorrectly after a cleanup on Safari. + Fixed bug where formatblock didn't work correctly in Safari on some elements. + Fixed bug where template plugin didn't insert content correctly unless some options where specified. + Fixed bug where charmap on Safari produced scrollbars. + Fixed bug where there was white artifacts in some dialogs due to missing background color. + Fixed bug where port was added to all external URLs if the editor was loaded from a custom port. + Fixed bug where the context menus got duplicated on Safari 3.0.4 on Mac OS X. + Fixed bug where dialogs like paste from word was huge on Firefox. + Fixed bug with media plugin not working with windows media objects. + Fixed bug where a forever loop was created if multiple instances where submitted using form.submit. + Fixed bug with editing a table produce error in IE when inlinepopups where used. + Fixed bug where the style plugin generated ugly looking style information in IE. + Fixed bug where the inline dialogs that got opened while in fullscreen mode wasn't visible. + Fixed bug where it was difficult to place the caret inside the word paste dialog. + Fixed bug where Opera produced strange border in the word paste dialog. + Fixed bug where viewport constraints could move a inlinepopup to a negative x, y position if the viewport was to small. + Fixed bug where template plugin was producing an error due to a deprecated API call. + Fixed bug where drag drop of images failed in Gecko if a document_base_url was specified. + Fixed bug where Firefox 3 failed to apply block formats like H1-H6 it still breaks on DIVs this has been reported to bugzilla. + Fixed bug where IE was producing a warning dialog about non secure items when running TinyMCE over HTTPS. + Fixed bug where the onbeforeunload event was triggered when menus or dialogs where opened. + Fixed bug where the fullscreen mode of the HTML view source box threw an error. + Fixed bug where the mceFocus command didn't work correctly. + Fixed bug where the selection could get lost in IE using inlinepopups. + Fixed so the body of the editor area has the mceContentBody class just like the 2.x branch. + Fixed so the media icon gets active when a media element is selected. +Version 3.0a3 (2007-11-13) + Added new experimental jQuery and Prototype framework adapters to the development package. + Added new translation.html file for the development package. Helps with the internationalization of TinyMCE. + Added new setup callback option, use this callback to add events to TinyMCE. This method is recommended over the old callbacks. + Added new API documetation to all classes, functions, events, properties to the Wiki with examples etc. + Added new init method to all plugins and themes, since it's shorter to write and it mimics interface capable languages better. + Fixed various CSS issues in the default skin such as alignment of split buttons and separators. + Fixed issues with mod_security. It didn't like that a content type of text/javascript was forced in a XHR. + Fixed all events so that they now pass the sender object as it's first argument. + Fixed some DOM methods so they now can take an array as input. + Fixed so addButton and the methods of the ControlManager uses less arguments and it now uses a settings object instead. + Fixed various issues with the tinymce.util.URI class. + Fixed bug in IE and Safari and the on demand gzip loading feature. + Fixed bug with moving inline windows sometimes failed in IE6. + Fixed bug where save_callback function wasn't executed at all. + Fixed bug where inlinepopups produces scrollbars if windows where moved to the corners of the browser. + Fixed bug where view HTML source failed when inserting a embedded media object. + Fixed bug where the listbox menus didn't display correctly on IE6. + Fixed bug where undo level wasn't added when editor was blurred. + Fixed bug where spellchecker wasn't disabled when fullscreen mode was enabled. + Fixed bug where Firefox could crash some times when the user switched to fullscreen mode. + Fixed bug where tinymce.ui.DropMenu didn't remove all item data when an item was removed from the menu. + Fixed bug where anchor list in advlink dialog wasn't populated correctly in Safari. + Fixed bug where it wasn't possible to edit tables in IE when inlinepopups was enabled. + Fixed bug where it wasn't possible to change the table width of an existing table. + Fixed bug where xhtmlxtras like abbr didn't work correctly on IE. + Fixed bug where IE6 had some graphics rendering issues with the inlinepopups. + Fixed bug where inlinepopup windows where moved incorrectly when they were boundary checked for min width. + Fixed bug where textareas without id or name couldn't be converted into editor instances. + Fixed bug where TinyMCE was stealing element focus on IE. + Fixed bug where the getParam method didn't handle false values correctly. + Fixed bug where inlinepopups was clipped by other TinyMCE instances or relative elements in IE. + Fixed bug where the contextmenu was clipped by other TinyMCE instances or relative elements in IE. + Fixed bug where listbox menus was clipped by other TinyMCE instances or relative elements in IE. + Fixed bug where listboxes wasn't updated correctly when the a value wasn't found by select. + Fixed various CSS issues that produced odd rendering bugs in IE. + Fixed issues with tinymce.ui.DropMenu class, it required some optional settings to be specified. + Fixed so multiple blockquotes can be removed with a easier method than before. + Optimized some of the core API to boost performance. + Removed some functions from the core API that wasn't needed. +Version 3.0a2 (2007-11-02) + Fixed critical bug where IE generaded an error on a hasAttribute call in the serialization engine. + Fixed critical bug where some dialogs didn't open in the non dev package. + Fixed bug when using the theme_advanced_styles option. Error was thrown in some dialogs. + Fixed bug where the close buttons produced an error when native windows where used. + Fixed bug in default skin so that split buttons gets activated correctly. + Fixed so plugins can be loaded from external urls outsite the plugins directory. +Version 3.0a1 (2007-11-01) + Rewrote the core and most of the plugins and themes from scratch. + Added new and improved serialization engine, faster and more powerful. + Added new internal event system, things like editor.onClick.add(func). + Added new inlinepopups plugin, the dialogs are now skinnable and uses clearlooks2 as default. + Added new contextmenu plugin, context menus can now have submenus and plugins can add items on the fly. + Added new skin support for the simple and advanced themes you can alter the whole UI using CSS. + Added new o2k7 skin for the simple and advanced themes. + Added new custom list boxes for font size/format/style etc with preview support. + Added new UI management, enabled plugins to create controls like splitbuttons or menus easier. + Added new JSON parser/serializer and JSON-RPC class to the core API. + Added new cookie utility class to the core API. + Added new Unit testing class to the core API only available in dev mode. + Added new firebug lite integration when loading the dev version of TinyMCE. + Added new Safari plugin, fixes lots compatibility of issues with Safari 3.x. + Added new URI/URL parsing it now handles the hole RFC and even some exceptions. + Added new pagebreak plugin, enables you to insert pagebreak comments like + Added new on demand loading of plugins and themes. Enables you to load and init TinyMCE at any time. + Added new throbber/progress visualization a plugin can show/hide this when it's needed. + Added new blockquote button. Enables you to wrap paragraphs in blockquotes. + Added new compat2x plugin. Will provide a TinyMCE 2.x API for older plugins. + Added new theme_advanced_resizing_min_width, theme_advanced_resizing_min_height options. + Added new theme_advanced_resizing_max_height, theme_advanced_resizing_max_height options. + Added new use_native_selects option. Enables you to toggle native listboxes on and off. + Added new docs_url option enables you to specify where the TinyMCE user documentation is located. + Added new frame and rules options for the table dialog. + Added new global rule for valid_elements/extended_valid_elements enables you to specify global attributes for all elements. + Added new deny attribute rule characher so it's possible to deny global attribute rules on specific elements. + Added new unit tests in the dev package of TinyMCE. Runs tests on the core API, commands and settings of the editor. + Readded the inline_styles option and enabled it by default so deprecated attributes are no longer used. + Removed all button images and replaced them with CSS sprite images. Reduces the number of requests needed. + Removed lots of language files and merged them into the base language files. Reduces the number of requests needed. + Removed lots of unnecessary files and merged many of them together to reduce requests and improve loading speed. + Reduced the over all script size by 33% and the number of files/requests by 75% so it loads a lot faster. + Fixed so convert_fonts_to_spans are enabled by default. So no more font tags. + Fixed so underline and strikethrough uses spans instread of deprecated U and STRIKE elements. + Fixed so indent/outdent adds/removed margin-left instead of blockquotes. + Fixed so alignment of paragraphs results in a text-align style value instead of the deprecated align attribute. + Fixed so alignment of images uses float or vertical-align style values instead of the deprecated align attribute. + Fixed so all classes from @import stylesheets gets imported into the editor. + Fixed so the directionality can toggle the dir attribute on and off. + Fixed so the fullscreen_settings can be used for all types of fullscreen modes. + Fixed so the advanced HR dialog gets displayed when inserting a HR not only on edit. + Fixed bug where word wrap didn't work in the source editor on Safari. + Fixed so non HTML elements can be used within the editor such as + Fixed various memory leaks in IE and reduced the unload cleanups needed. + Fixed so the preformatted option adds an invisible container pre tag inside the editor. + Renamed the _template plugin to example and updated it to use the new 3.x API. diff --git a/library/tinymce/examples/css/content.css b/library/tinymce/examples/css/content.css new file mode 100644 index 000000000..a76c38a2f --- /dev/null +++ b/library/tinymce/examples/css/content.css @@ -0,0 +1,105 @@ +body { + background-color: #FFFFFF; + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; + scrollbar-3dlight-color: #F0F0EE; + scrollbar-arrow-color: #676662; + scrollbar-base-color: #F0F0EE; + scrollbar-darkshadow-color: #DDDDDD; + scrollbar-face-color: #E0E0DD; + scrollbar-highlight-color: #F0F0EE; + scrollbar-shadow-color: #F0F0EE; + scrollbar-track-color: #F5F5F5; +} + +td { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; +} + +pre { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; +} + +.example1 { + font-weight: bold; + font-size: 14px +} + +.example2 { + font-weight: bold; + font-size: 12px; + color: #FF0000 +} + +.tablerow1 { + background-color: #BBBBBB; +} + +thead { + background-color: #FFBBBB; +} + +tfoot { + background-color: #BBBBFF; +} + +th { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 13px; +} + +/* Basic formats */ + +.bold { + font-weight: bold; +} + +.italic { + font-style: italic; +} + +.underline { + text-decoration: underline; +} + +/* Global align classes */ + +.left { + text-align: inherit; +} + +.center { + text-align: center; +} + +.right { + text-align: right; +} + +.full { + text-align: justify +} + +/* Image and table specific aligns */ + +img.left, table.left { + float: left; + text-align: inherit; +} + +img.center, table.center { + margin-left: auto; + margin-right: auto; + text-align: inherit; +} + +img.center { + display: block; +} + +img.right, table.right { + float: right; + text-align: inherit; +} diff --git a/library/tinymce/examples/css/word.css b/library/tinymce/examples/css/word.css new file mode 100644 index 000000000..049a39fbd --- /dev/null +++ b/library/tinymce/examples/css/word.css @@ -0,0 +1,53 @@ +body { + background-color: #FFFFFF; + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; + scrollbar-3dlight-color: #F0F0EE; + scrollbar-arrow-color: #676662; + scrollbar-base-color: #F0F0EE; + scrollbar-darkshadow-color: #DDDDDD; + scrollbar-face-color: #E0E0DD; + scrollbar-highlight-color: #F0F0EE; + scrollbar-shadow-color: #F0F0EE; + scrollbar-track-color: #F5F5F5; +} + +p {margin:0; padding:0;} + +td { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; +} + +pre { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; +} + +.example1 { + font-weight: bold; + font-size: 14px +} + +.example2 { + font-weight: bold; + font-size: 12px; + color: #FF0000 +} + +.tablerow1 { + background-color: #BBBBBB; +} + +thead { + background-color: #FFBBBB; +} + +tfoot { + background-color: #BBBBFF; +} + +th { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 13px; +} diff --git a/library/tinymce/examples/custom_formats.html b/library/tinymce/examples/custom_formats.html new file mode 100644 index 000000000..7c475b19b --- /dev/null +++ b/library/tinymce/examples/custom_formats.html @@ -0,0 +1,107 @@ + + + +Custom formats example + + + + + + + + + +
    +
    +

    Custom formats example

    + +

    + This example shows you how to override the default formats for bold, italic, underline, strikethough and alignment to use classes instead of inline styles. + There are more examples on how to use TinyMCE in the Wiki. +

    + + +
    + +
    + + + [Show] + [Hide] + [Bold] + [Get contents] + [Get selected HTML] + [Get selected text] + [Get selected element] + [Insert HTML] + [Replace selection] + +
    + + +
    +
    + + + diff --git a/library/tinymce/examples/full.html b/library/tinymce/examples/full.html new file mode 100644 index 000000000..0b24b6e48 --- /dev/null +++ b/library/tinymce/examples/full.html @@ -0,0 +1,96 @@ + + + +Full featured example + + + + + + + + + +
    +
    +

    Full featured example

    + +

    + This page shows all available buttons and plugins that are included in the TinyMCE core package. + There are more examples on how to use TinyMCE in the Wiki. +

    + + +
    + +
    + + + [Show] + [Hide] + [Bold] + [Get contents] + [Get selected HTML] + [Get selected text] + [Get selected element] + [Insert HTML] + [Replace selection] + +
    + + +
    +
    + + + diff --git a/library/tinymce/examples/index.html b/library/tinymce/examples/index.html new file mode 100644 index 000000000..6ebfbea57 --- /dev/null +++ b/library/tinymce/examples/index.html @@ -0,0 +1,10 @@ + + + + TinyMCE examples + + + + + + diff --git a/library/tinymce/examples/lists/image_list.js b/library/tinymce/examples/lists/image_list.js new file mode 100644 index 000000000..7ba049a24 --- /dev/null +++ b/library/tinymce/examples/lists/image_list.js @@ -0,0 +1,9 @@ +// This list may be created by a server logic page PHP/ASP/ASPX/JSP in some backend system. +// There images will be displayed as a dropdown in all image dialogs if the "external_link_image_url" +// option is defined in TinyMCE init. + +var tinyMCEImageList = new Array( + // Name, URL + ["Logo 1", "media/logo.jpg"], + ["Logo 2 Over", "media/logo_over.jpg"] +); diff --git a/library/tinymce/examples/lists/link_list.js b/library/tinymce/examples/lists/link_list.js new file mode 100644 index 000000000..0d464331f --- /dev/null +++ b/library/tinymce/examples/lists/link_list.js @@ -0,0 +1,10 @@ +// This list may be created by a server logic page PHP/ASP/ASPX/JSP in some backend system. +// There links will be displayed as a dropdown in all link dialogs if the "external_link_list_url" +// option is defined in TinyMCE init. + +var tinyMCELinkList = new Array( + // Name, URL + ["Moxiecode", "http://www.moxiecode.com"], + ["Freshmeat", "http://www.freshmeat.com"], + ["Sourceforge", "http://www.sourceforge.com"] +); diff --git a/library/tinymce/examples/lists/media_list.js b/library/tinymce/examples/lists/media_list.js new file mode 100644 index 000000000..3a3836cc5 --- /dev/null +++ b/library/tinymce/examples/lists/media_list.js @@ -0,0 +1,10 @@ +// This list may be created by a server logic page PHP/ASP/ASPX/JSP in some backend system. +// There flash movies will be displayed as a dropdown in all media dialog if the "media_external_list_url" +// option is defined in TinyMCE init. + +var tinyMCEMediaList = [ + // Name, URL + ["Some Flash", "media/sample.swf"], + ["Some Quicktime", "media/sample.mov"], + ["Some AVI", "media/sample.avi"] +]; \ No newline at end of file diff --git a/library/tinymce/examples/lists/template_list.js b/library/tinymce/examples/lists/template_list.js new file mode 100644 index 000000000..e06d35788 --- /dev/null +++ b/library/tinymce/examples/lists/template_list.js @@ -0,0 +1,9 @@ +// This list may be created by a server logic page PHP/ASP/ASPX/JSP in some backend system. +// There templates will be displayed as a dropdown in all media dialog if the "template_external_list_url" +// option is defined in TinyMCE init. + +var tinyMCETemplateList = [ + // Name, URL, Description + ["Simple snippet", "templates/snippet1.htm", "Simple HTML snippet."], + ["Layout", "templates/layout1.htm", "HTML Layout."] +]; \ No newline at end of file diff --git a/library/tinymce/examples/media/logo.jpg b/library/tinymce/examples/media/logo.jpg new file mode 100644 index 000000000..ad535d671 Binary files /dev/null and b/library/tinymce/examples/media/logo.jpg differ diff --git a/library/tinymce/examples/media/logo_over.jpg b/library/tinymce/examples/media/logo_over.jpg new file mode 100644 index 000000000..79fcd884a Binary files /dev/null and b/library/tinymce/examples/media/logo_over.jpg differ diff --git a/library/tinymce/examples/media/sample.avi b/library/tinymce/examples/media/sample.avi new file mode 100644 index 000000000..238bb688a Binary files /dev/null and b/library/tinymce/examples/media/sample.avi differ diff --git a/library/tinymce/examples/media/sample.dcr b/library/tinymce/examples/media/sample.dcr new file mode 100644 index 000000000..353b3ce67 Binary files /dev/null and b/library/tinymce/examples/media/sample.dcr differ diff --git a/library/tinymce/examples/media/sample.mov b/library/tinymce/examples/media/sample.mov new file mode 100644 index 000000000..9c0a0932c Binary files /dev/null and b/library/tinymce/examples/media/sample.mov differ diff --git a/library/tinymce/examples/media/sample.ram b/library/tinymce/examples/media/sample.ram new file mode 100644 index 000000000..e2ce04cf7 --- /dev/null +++ b/library/tinymce/examples/media/sample.ram @@ -0,0 +1 @@ +http://streaming.uga.edu/samples/ayp_lan.rm \ No newline at end of file diff --git a/library/tinymce/examples/media/sample.rm b/library/tinymce/examples/media/sample.rm new file mode 100644 index 000000000..8947706e0 Binary files /dev/null and b/library/tinymce/examples/media/sample.rm differ diff --git a/library/tinymce/examples/media/sample.swf b/library/tinymce/examples/media/sample.swf new file mode 100644 index 000000000..9f5fc4ac5 Binary files /dev/null and b/library/tinymce/examples/media/sample.swf differ diff --git a/library/tinymce/examples/menu.html b/library/tinymce/examples/menu.html new file mode 100644 index 000000000..a65c3104f --- /dev/null +++ b/library/tinymce/examples/menu.html @@ -0,0 +1,17 @@ + + + +Menu + + + +

    Examples

    +Full featured +Simple theme +Skin support +Word processor +Custom formats + + \ No newline at end of file diff --git a/library/tinymce/examples/simple.html b/library/tinymce/examples/simple.html new file mode 100644 index 000000000..c37839890 --- /dev/null +++ b/library/tinymce/examples/simple.html @@ -0,0 +1,43 @@ + + + +Simple theme example + + + + + + + + + +
    +

    Simple theme example

    + +

    + This page shows you the simple theme and it's core functionality you can extend it by changing the code use the advanced theme if you need to configure/add more buttons etc. + There are more examples on how to use TinyMCE in the Wiki. +

    + + + + +
    + + +
    + + + diff --git a/library/tinymce/examples/skins.html b/library/tinymce/examples/skins.html new file mode 100644 index 000000000..a39817221 --- /dev/null +++ b/library/tinymce/examples/skins.html @@ -0,0 +1,212 @@ + + + +Skin support example + + + + + + + + + +
    +

    Skin support example

    + +

    + This page displays the two skins that TinyMCE comes with. You can make your own by creating a CSS file in themes/advanced/skins//ui.css + There are more examples on how to use TinyMCE in the Wiki. +

    + + + + +
    + + + +
    + + + +
    + + + +
    + + +
    + + + diff --git a/library/tinymce/examples/templates/layout1.htm b/library/tinymce/examples/templates/layout1.htm new file mode 100644 index 000000000..a38df3e68 --- /dev/null +++ b/library/tinymce/examples/templates/layout1.htm @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + +
    Column 1Column 2
    Username: {$username}Staffid: {$staffid}
    diff --git a/library/tinymce/examples/templates/snippet1.htm b/library/tinymce/examples/templates/snippet1.htm new file mode 100644 index 000000000..b2520beaf --- /dev/null +++ b/library/tinymce/examples/templates/snippet1.htm @@ -0,0 +1 @@ +This is just some code. diff --git a/library/tinymce/examples/translate.html b/library/tinymce/examples/translate.html new file mode 100644 index 000000000..bdd8ac54a --- /dev/null +++ b/library/tinymce/examples/translate.html @@ -0,0 +1,80 @@ + + + +Full featured example + + + + + + + + + + +
    +

    Translation

    + +

    This page enables you to translate TinyMCE by using XML files.

    +

    Steps to translate:

    +
      +
    1. Download one of the language XML files from the TinyMCE site.
      2. +
    2. Place it in /jscripts/tiny_mce/langs directory, for example /jscripts/tiny_mce/langs/sv.xml.
      3. +
    3. Change the language init option in this file to match the XML file code. For example: sv
      4. +
    4. TinyMCE will now use the XML file instead of the .js versions.
      5. +
    5. Modify the XML file until everything is translated
      6. +
    6. Modify the author information, this is optional.
      7. +
    7. Upload the XML file to the TinyMCE site to share it with others.
      8. +
    8. You can now download the .js versions of the language pack from the TinyMCE site.
      9. +
    + + +
    + + + diff --git a/library/tinymce/examples/word.html b/library/tinymce/examples/word.html new file mode 100644 index 000000000..f778f983c --- /dev/null +++ b/library/tinymce/examples/word.html @@ -0,0 +1,67 @@ + + + +Word processor example + + + + + + + + + +
    +

    Word processor example

    + +

    + This page shows you how to configure TinyMCE to work more like common word processors. + There are more examples on how to use TinyMCE in the Wiki. +

    + + + + +
    + + +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/langs/en.js b/library/tinymce/jscripts/tiny_mce/langs/en.js new file mode 100644 index 000000000..ea4a1b0e1 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/langs/en.js @@ -0,0 +1,170 @@ +tinyMCE.addI18n({en:{ +common:{ +edit_confirm:"Do you want to use the WYSIWYG mode for this textarea?", +apply:"Apply", +insert:"Insert", +update:"Update", +cancel:"Cancel", +close:"Close", +browse:"Browse", +class_name:"Class", +not_set:"-- Not set --", +clipboard_msg:"Copy/Cut/Paste is not available in Mozilla and Firefox.\nDo you want more information about this issue?", +clipboard_no_support:"Currently not supported by your browser, use keyboard shortcuts instead.", +popup_blocked:"Sorry, but we have noticed that your popup-blocker has disabled a window that provides application functionality. You will need to disable popup blocking on this site in order to fully utilize this tool.", +invalid_data:"Error: Invalid values entered, these are marked in red.", +more_colors:"More colors" +}, +contextmenu:{ +align:"Alignment", +left:"Left", +center:"Center", +right:"Right", +full:"Full" +}, +insertdatetime:{ +date_fmt:"%Y-%m-%d", +time_fmt:"%H:%M:%S", +insertdate_desc:"Insert date", +inserttime_desc:"Insert time", +months_long:"January,February,March,April,May,June,July,August,September,October,November,December", +months_short:"Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec", +day_long:"Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday", +day_short:"Sun,Mon,Tue,Wed,Thu,Fri,Sat,Sun" +}, +print:{ +print_desc:"Print" +}, +preview:{ +preview_desc:"Preview" +}, +directionality:{ +ltr_desc:"Direction left to right", +rtl_desc:"Direction right to left" +}, +layer:{ +insertlayer_desc:"Insert new layer", +forward_desc:"Move forward", +backward_desc:"Move backward", +absolute_desc:"Toggle absolute positioning", +content:"New layer..." +}, +save:{ +save_desc:"Save", +cancel_desc:"Cancel all changes" +}, +nonbreaking:{ +nonbreaking_desc:"Insert non-breaking space character" +}, +iespell:{ +iespell_desc:"Run spell checking", +download:"ieSpell not detected. Do you want to install it now?" +}, +advhr:{ +advhr_desc:"Horizontal rule" +}, +emotions:{ +emotions_desc:"Emotions" +}, +searchreplace:{ +search_desc:"Find", +replace_desc:"Find/Replace" +}, +advimage:{ +image_desc:"Insert/edit image" +}, +advlink:{ +link_desc:"Insert/edit link" +}, +xhtmlxtras:{ +cite_desc:"Citation", +abbr_desc:"Abbreviation", +acronym_desc:"Acronym", +del_desc:"Deletion", +ins_desc:"Insertion", +attribs_desc:"Insert/Edit Attributes" +}, +style:{ +desc:"Edit CSS Style" +}, +paste:{ +paste_text_desc:"Paste as Plain Text", +paste_word_desc:"Paste from Word", +selectall_desc:"Select All", +plaintext_mode_sticky:"Paste is now in plain text mode. Click again to toggle back to regular paste mode. After you paste something you will be returned to regular paste mode.", +plaintext_mode:"Paste is now in plain text mode. Click again to toggle back to regular paste mode." +}, +paste_dlg:{ +text_title:"Use CTRL+V on your keyboard to paste the text into the window.", +text_linebreaks:"Keep linebreaks", +word_title:"Use CTRL+V on your keyboard to paste the text into the window." +}, +table:{ +desc:"Inserts a new table", +row_before_desc:"Insert row before", +row_after_desc:"Insert row after", +delete_row_desc:"Delete row", +col_before_desc:"Insert column before", +col_after_desc:"Insert column after", +delete_col_desc:"Remove column", +split_cells_desc:"Split merged table cells", +merge_cells_desc:"Merge table cells", +row_desc:"Table row properties", +cell_desc:"Table cell properties", +props_desc:"Table properties", +paste_row_before_desc:"Paste table row before", +paste_row_after_desc:"Paste table row after", +cut_row_desc:"Cut table row", +copy_row_desc:"Copy table row", +del:"Delete table", +row:"Row", +col:"Column", +cell:"Cell" +}, +autosave:{ +unload_msg:"The changes you made will be lost if you navigate away from this page.", +restore_content:"Restore auto-saved content.", +warning_message:"If you restore the saved content, you will lose all the content that is currently in the editor.\n\nAre you sure you want to restore the saved content?." +}, +fullscreen:{ +desc:"Toggle fullscreen mode" +}, +media:{ +desc:"Insert / edit embedded media", +edit:"Edit embedded media" +}, +fullpage:{ +desc:"Document properties" +}, +template:{ +desc:"Insert predefined template content" +}, +visualchars:{ +desc:"Visual control characters on/off." +}, +spellchecker:{ +desc:"Toggle spellchecker", +menu:"Spellchecker settings", +ignore_word:"Ignore word", +ignore_words:"Ignore all", +langs:"Languages", +wait:"Please wait...", +sug:"Suggestions", +no_sug:"No suggestions", +no_mpell:"No misspellings found." +}, +pagebreak:{ +desc:"Insert page break." +}, +advlist:{ +types:"Types", +def:"Default", +lower_alpha:"Lower alpha", +lower_greek:"Lower greek", +lower_roman:"Lower roman", +upper_alpha:"Upper alpha", +upper_roman:"Upper roman", +circle:"Circle", +disc:"Disc", +square:"Square" +}}}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/license.txt b/library/tinymce/jscripts/tiny_mce/license.txt new file mode 100644 index 000000000..60d6d4c8f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/license.txt @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Lesser General Public License, applies to some +specially designated software packages--typically libraries--of the +Free Software Foundation and other authors who decide to use it. You +can use it too, but we suggest you first think carefully about whether +this license or the ordinary General Public License is the better +strategy to use in any particular case, based on the explanations below. + + When we speak of free software, we are referring to freedom of use, +not price. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advhr/css/advhr.css b/library/tinymce/jscripts/tiny_mce/plugins/advhr/css/advhr.css new file mode 100644 index 000000000..0e2283498 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advhr/css/advhr.css @@ -0,0 +1,5 @@ +input.radio {border:1px none #000; background:transparent; vertical-align:middle;} +.panel_wrapper div.current {height:80px;} +#width {width:50px; vertical-align:middle;} +#width2 {width:50px; vertical-align:middle;} +#size {width:100px;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin.js new file mode 100644 index 000000000..4d3b062de --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.AdvancedHRPlugin",{init:function(a,b){a.addCommand("mceAdvancedHr",function(){a.windowManager.open({file:b+"/rule.htm",width:250+parseInt(a.getLang("advhr.delta_width",0)),height:160+parseInt(a.getLang("advhr.delta_height",0)),inline:1},{plugin_url:b})});a.addButton("advhr",{title:"advhr.advhr_desc",cmd:"mceAdvancedHr"});a.onNodeChange.add(function(d,c,e){c.setActive("advhr",e.nodeName=="HR")});a.onClick.add(function(c,d){d=d.target;if(d.nodeName==="HR"){c.selection.select(d)}})},getInfo:function(){return{longname:"Advanced HR",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advhr",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("advhr",tinymce.plugins.AdvancedHRPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin_src.js new file mode 100644 index 000000000..0c652d330 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin_src.js @@ -0,0 +1,57 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.AdvancedHRPlugin', { + init : function(ed, url) { + // Register commands + ed.addCommand('mceAdvancedHr', function() { + ed.windowManager.open({ + file : url + '/rule.htm', + width : 250 + parseInt(ed.getLang('advhr.delta_width', 0)), + height : 160 + parseInt(ed.getLang('advhr.delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + // Register buttons + ed.addButton('advhr', { + title : 'advhr.advhr_desc', + cmd : 'mceAdvancedHr' + }); + + ed.onNodeChange.add(function(ed, cm, n) { + cm.setActive('advhr', n.nodeName == 'HR'); + }); + + ed.onClick.add(function(ed, e) { + e = e.target; + + if (e.nodeName === 'HR') + ed.selection.select(e); + }); + }, + + getInfo : function() { + return { + longname : 'Advanced HR', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advhr', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('advhr', tinymce.plugins.AdvancedHRPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advhr/js/rule.js b/library/tinymce/jscripts/tiny_mce/plugins/advhr/js/rule.js new file mode 100644 index 000000000..b6cbd66c7 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advhr/js/rule.js @@ -0,0 +1,43 @@ +var AdvHRDialog = { + init : function(ed) { + var dom = ed.dom, f = document.forms[0], n = ed.selection.getNode(), w; + + w = dom.getAttrib(n, 'width'); + f.width.value = w ? parseInt(w) : (dom.getStyle('width') || ''); + f.size.value = dom.getAttrib(n, 'size') || parseInt(dom.getStyle('height')) || ''; + f.noshade.checked = !!dom.getAttrib(n, 'noshade') || !!dom.getStyle('border-width'); + selectByValue(f, 'width2', w.indexOf('%') != -1 ? '%' : 'px'); + }, + + update : function() { + var ed = tinyMCEPopup.editor, h, f = document.forms[0], st = ''; + + h = ' + + + {#advhr.advhr_desc} + + + + + + + +
    +
    + +
    + +
    +
    + + + + + + + + + + + + + +
    + + +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/css/advimage.css b/library/tinymce/jscripts/tiny_mce/plugins/advimage/css/advimage.css new file mode 100644 index 000000000..0a6251a69 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/css/advimage.css @@ -0,0 +1,13 @@ +#src_list, #over_list, #out_list {width:280px;} +.mceActionPanel {margin-top:7px;} +.alignPreview {border:1px solid #000; width:140px; height:140px; overflow:hidden; padding:5px;} +.checkbox {border:0;} +.panel_wrapper div.current {height:305px;} +#prev {margin:0; border:1px solid #000; width:428px; height:150px; overflow:auto;} +#align, #classlist {width:150px;} +#width, #height {vertical-align:middle; width:50px; text-align:center;} +#vspace, #hspace, #border {vertical-align:middle; width:30px; text-align:center;} +#class_list {width:180px;} +input {width: 280px;} +#constrain, #onmousemovecheck {width:auto;} +#id, #dir, #lang, #usemap, #longdesc {width:200px;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin.js new file mode 100644 index 000000000..4c7a9c3a8 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.AdvancedImagePlugin",{init:function(a,b){a.addCommand("mceAdvImage",function(){if(a.dom.getAttrib(a.selection.getNode(),"class").indexOf("mceItem")!=-1){return}a.windowManager.open({file:b+"/image.htm",width:480+parseInt(a.getLang("advimage.delta_width",0)),height:385+parseInt(a.getLang("advimage.delta_height",0)),inline:1},{plugin_url:b})});a.addButton("image",{title:"advimage.image_desc",cmd:"mceAdvImage"})},getInfo:function(){return{longname:"Advanced image",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advimage",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("advimage",tinymce.plugins.AdvancedImagePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin_src.js new file mode 100644 index 000000000..2625dd213 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin_src.js @@ -0,0 +1,50 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.AdvancedImagePlugin', { + init : function(ed, url) { + // Register commands + ed.addCommand('mceAdvImage', function() { + // Internal image object like a flash placeholder + if (ed.dom.getAttrib(ed.selection.getNode(), 'class').indexOf('mceItem') != -1) + return; + + ed.windowManager.open({ + file : url + '/image.htm', + width : 480 + parseInt(ed.getLang('advimage.delta_width', 0)), + height : 385 + parseInt(ed.getLang('advimage.delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + // Register buttons + ed.addButton('image', { + title : 'advimage.image_desc', + cmd : 'mceAdvImage' + }); + }, + + getInfo : function() { + return { + longname : 'Advanced image', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advimage', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('advimage', tinymce.plugins.AdvancedImagePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/image.htm b/library/tinymce/jscripts/tiny_mce/plugins/advimage/image.htm new file mode 100644 index 000000000..79cff3f19 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/image.htm @@ -0,0 +1,232 @@ + + + + {#advimage_dlg.dialog_title} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#advimage_dlg.general} + + + + + + + + + + + + + + + + + + +
    + + + + +
     
    +
    + +
    + {#advimage_dlg.preview} + +
    +
    + +
    +
    + {#advimage_dlg.tab_appearance} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + {#advimage_dlg.example_img} + Lorem ipsum, Dolor sit amet, consectetuer adipiscing loreum ipsum edipiscing elit, sed diam + nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.Loreum ipsum + edipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam + erat volutpat. +
    +
    + x + px +
      + + + + +
    +
    +
    +
    + +
    +
    + {#advimage_dlg.swap_image} + + + + + + + + + + + + + + + + + + + + + +
    + + + + +
     
    + + + + +
     
    +
    + +
    + {#advimage_dlg.misc} + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + +
    + +
    + + + + +
     
    +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/img/sample.gif b/library/tinymce/jscripts/tiny_mce/plugins/advimage/img/sample.gif new file mode 100644 index 000000000..53bf6890b Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/advimage/img/sample.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/js/image.js b/library/tinymce/jscripts/tiny_mce/plugins/advimage/js/image.js new file mode 100644 index 000000000..3bda86a2d --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/js/image.js @@ -0,0 +1,443 @@ +var ImageDialog = { + preInit : function() { + var url; + + tinyMCEPopup.requireLangPack(); + + if (url = tinyMCEPopup.getParam("external_image_list_url")) + document.write(''); + }, + + init : function(ed) { + var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, dom = ed.dom, n = ed.selection.getNode(); + + tinyMCEPopup.resizeToInnerSize(); + this.fillClassList('class_list'); + this.fillFileList('src_list', 'tinyMCEImageList'); + this.fillFileList('over_list', 'tinyMCEImageList'); + this.fillFileList('out_list', 'tinyMCEImageList'); + TinyMCE_EditableSelects.init(); + + if (n.nodeName == 'IMG') { + nl.src.value = dom.getAttrib(n, 'src'); + nl.width.value = dom.getAttrib(n, 'width'); + nl.height.value = dom.getAttrib(n, 'height'); + nl.alt.value = dom.getAttrib(n, 'alt'); + nl.title.value = dom.getAttrib(n, 'title'); + nl.vspace.value = this.getAttrib(n, 'vspace'); + nl.hspace.value = this.getAttrib(n, 'hspace'); + nl.border.value = this.getAttrib(n, 'border'); + selectByValue(f, 'align', this.getAttrib(n, 'align')); + selectByValue(f, 'class_list', dom.getAttrib(n, 'class'), true, true); + nl.style.value = dom.getAttrib(n, 'style'); + nl.id.value = dom.getAttrib(n, 'id'); + nl.dir.value = dom.getAttrib(n, 'dir'); + nl.lang.value = dom.getAttrib(n, 'lang'); + nl.usemap.value = dom.getAttrib(n, 'usemap'); + nl.longdesc.value = dom.getAttrib(n, 'longdesc'); + nl.insert.value = ed.getLang('update'); + + if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover'))) + nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1'); + + if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout'))) + nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1'); + + if (ed.settings.inline_styles) { + // Move attribs to styles + if (dom.getAttrib(n, 'align')) + this.updateStyle('align'); + + if (dom.getAttrib(n, 'hspace')) + this.updateStyle('hspace'); + + if (dom.getAttrib(n, 'border')) + this.updateStyle('border'); + + if (dom.getAttrib(n, 'vspace')) + this.updateStyle('vspace'); + } + } + + // Setup browse button + document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image'); + if (isVisible('srcbrowser')) + document.getElementById('src').style.width = '260px'; + + // Setup browse button + document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image'); + if (isVisible('overbrowser')) + document.getElementById('onmouseoversrc').style.width = '260px'; + + // Setup browse button + document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image'); + if (isVisible('outbrowser')) + document.getElementById('onmouseoutsrc').style.width = '260px'; + + // If option enabled default contrain proportions to checked + if (ed.getParam("advimage_constrain_proportions", true)) + f.constrain.checked = true; + + // Check swap image if valid data + if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value) + this.setSwapImage(true); + else + this.setSwapImage(false); + + this.changeAppearance(); + this.showPreviewImage(nl.src.value, 1); + }, + + insert : function(file, title) { + var ed = tinyMCEPopup.editor, t = this, f = document.forms[0]; + + if (f.src.value === '') { + if (ed.selection.getNode().nodeName == 'IMG') { + ed.dom.remove(ed.selection.getNode()); + ed.execCommand('mceRepaint'); + } + + tinyMCEPopup.close(); + return; + } + + if (tinyMCEPopup.getParam("accessibility_warnings", 1)) { + if (!f.alt.value) { + tinyMCEPopup.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) { + if (s) + t.insertAndClose(); + }); + + return; + } + } + + t.insertAndClose(); + }, + + insertAndClose : function() { + var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el; + + tinyMCEPopup.restoreSelection(); + + // Fixes crash in Safari + if (tinymce.isWebKit) + ed.getWin().focus(); + + if (!ed.settings.inline_styles) { + args = { + vspace : nl.vspace.value, + hspace : nl.hspace.value, + border : nl.border.value, + align : getSelectValue(f, 'align') + }; + } else { + // Remove deprecated values + args = { + vspace : '', + hspace : '', + border : '', + align : '' + }; + } + + tinymce.extend(args, { + src : nl.src.value, + width : nl.width.value, + height : nl.height.value, + alt : nl.alt.value, + title : nl.title.value, + 'class' : getSelectValue(f, 'class_list'), + style : nl.style.value, + id : nl.id.value, + dir : nl.dir.value, + lang : nl.lang.value, + usemap : nl.usemap.value, + longdesc : nl.longdesc.value + }); + + args.onmouseover = args.onmouseout = ''; + + if (f.onmousemovecheck.checked) { + if (nl.onmouseoversrc.value) + args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';"; + + if (nl.onmouseoutsrc.value) + args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';"; + } + + el = ed.selection.getNode(); + + if (el && el.nodeName == 'IMG') { + ed.dom.setAttribs(el, args); + } else { + ed.execCommand('mceInsertContent', false, '', {skip_undo : 1}); + ed.dom.setAttribs('__mce_tmp', args); + ed.dom.setAttrib('__mce_tmp', 'id', ''); + ed.undoManager.add(); + } + + tinyMCEPopup.close(); + }, + + getAttrib : function(e, at) { + var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2; + + if (ed.settings.inline_styles) { + switch (at) { + case 'align': + if (v = dom.getStyle(e, 'float')) + return v; + + if (v = dom.getStyle(e, 'vertical-align')) + return v; + + break; + + case 'hspace': + v = dom.getStyle(e, 'margin-left') + v2 = dom.getStyle(e, 'margin-right'); + + if (v && v == v2) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + + case 'vspace': + v = dom.getStyle(e, 'margin-top') + v2 = dom.getStyle(e, 'margin-bottom'); + if (v && v == v2) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + + case 'border': + v = 0; + + tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) { + sv = dom.getStyle(e, 'border-' + sv + '-width'); + + // False or not the same as prev + if (!sv || (sv != v && v !== 0)) { + v = 0; + return false; + } + + if (sv) + v = sv; + }); + + if (v) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + } + } + + if (v = dom.getAttrib(e, at)) + return v; + + return ''; + }, + + setSwapImage : function(st) { + var f = document.forms[0]; + + f.onmousemovecheck.checked = st; + setBrowserDisabled('overbrowser', !st); + setBrowserDisabled('outbrowser', !st); + + if (f.over_list) + f.over_list.disabled = !st; + + if (f.out_list) + f.out_list.disabled = !st; + + f.onmouseoversrc.disabled = !st; + f.onmouseoutsrc.disabled = !st; + }, + + fillClassList : function(id) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl; + + if (v = tinyMCEPopup.getParam('theme_advanced_styles')) { + cl = []; + + tinymce.each(v.split(';'), function(v) { + var p = v.split('='); + + cl.push({'title' : p[0], 'class' : p[1]}); + }); + } else + cl = tinyMCEPopup.editor.dom.getClasses(); + + if (cl.length > 0) { + lst.options.length = 0; + lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), ''); + + tinymce.each(cl, function(o) { + lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']); + }); + } else + dom.remove(dom.getParent(id, 'tr')); + }, + + fillFileList : function(id, l) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl; + + l = window[l]; + lst.options.length = 0; + + if (l && l.length > 0) { + lst.options[lst.options.length] = new Option('', ''); + + tinymce.each(l, function(o) { + lst.options[lst.options.length] = new Option(o[0], o[1]); + }); + } else + dom.remove(dom.getParent(id, 'tr')); + }, + + resetImageData : function() { + var f = document.forms[0]; + + f.elements.width.value = f.elements.height.value = ''; + }, + + updateImageData : function(img, st) { + var f = document.forms[0]; + + if (!st) { + f.elements.width.value = img.width; + f.elements.height.value = img.height; + } + + this.preloadImg = img; + }, + + changeAppearance : function() { + var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg'); + + if (img) { + if (ed.getParam('inline_styles')) { + ed.dom.setAttrib(img, 'style', f.style.value); + } else { + img.align = f.align.value; + img.border = f.border.value; + img.hspace = f.hspace.value; + img.vspace = f.vspace.value; + } + } + }, + + changeHeight : function() { + var f = document.forms[0], tp, t = this; + + if (!f.constrain.checked || !t.preloadImg) { + return; + } + + if (f.width.value == "" || f.height.value == "") + return; + + tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height; + f.height.value = tp.toFixed(0); + }, + + changeWidth : function() { + var f = document.forms[0], tp, t = this; + + if (!f.constrain.checked || !t.preloadImg) { + return; + } + + if (f.width.value == "" || f.height.value == "") + return; + + tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width; + f.width.value = tp.toFixed(0); + }, + + updateStyle : function(ty) { + var dom = tinyMCEPopup.dom, st, v, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value}); + + if (tinyMCEPopup.editor.settings.inline_styles) { + // Handle align + if (ty == 'align') { + dom.setStyle(img, 'float', ''); + dom.setStyle(img, 'vertical-align', ''); + + v = getSelectValue(f, 'align'); + if (v) { + if (v == 'left' || v == 'right') + dom.setStyle(img, 'float', v); + else + img.style.verticalAlign = v; + } + } + + // Handle border + if (ty == 'border') { + dom.setStyle(img, 'border', ''); + + v = f.border.value; + if (v || v == '0') { + if (v == '0') + img.style.border = '0'; + else + img.style.border = v + 'px solid black'; + } + } + + // Handle hspace + if (ty == 'hspace') { + dom.setStyle(img, 'marginLeft', ''); + dom.setStyle(img, 'marginRight', ''); + + v = f.hspace.value; + if (v) { + img.style.marginLeft = v + 'px'; + img.style.marginRight = v + 'px'; + } + } + + // Handle vspace + if (ty == 'vspace') { + dom.setStyle(img, 'marginTop', ''); + dom.setStyle(img, 'marginBottom', ''); + + v = f.vspace.value; + if (v) { + img.style.marginTop = v + 'px'; + img.style.marginBottom = v + 'px'; + } + } + + // Merge + dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText), 'img'); + } + }, + + changeMouseMove : function() { + }, + + showPreviewImage : function(u, st) { + if (!u) { + tinyMCEPopup.dom.setHTML('prev', ''); + return; + } + + if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true)) + this.resetImageData(); + + u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u); + + if (!st) + tinyMCEPopup.dom.setHTML('prev', ''); + else + tinyMCEPopup.dom.setHTML('prev', ''); + } +}; + +ImageDialog.preInit(); +tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advimage/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/advimage/langs/en_dlg.js new file mode 100644 index 000000000..f493d196f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advimage/langs/en_dlg.js @@ -0,0 +1,43 @@ +tinyMCE.addI18n('en.advimage_dlg',{ +tab_general:"General", +tab_appearance:"Appearance", +tab_advanced:"Advanced", +general:"General", +title:"Title", +preview:"Preview", +constrain_proportions:"Constrain proportions", +langdir:"Language direction", +langcode:"Language code", +long_desc:"Long description link", +style:"Style", +classes:"Classes", +ltr:"Left to right", +rtl:"Right to left", +id:"Id", +map:"Image map", +swap_image:"Swap image", +alt_image:"Alternative image", +mouseover:"for mouse over", +mouseout:"for mouse out", +misc:"Miscellaneous", +example_img:"Appearance preview image", +missing_alt:"Are you sure you want to continue without including an Image Description? Without it the image may not be accessible to some users with disabilities, or to those using a text browser, or browsing the Web with images turned off.", +dialog_title:"Insert/edit image", +src:"Image URL", +alt:"Image description", +list:"Image list", +border:"Border", +dimensions:"Dimensions", +vspace:"Vertical space", +hspace:"Horizontal space", +align:"Alignment", +align_baseline:"Baseline", +align_top:"Top", +align_middle:"Middle", +align_bottom:"Bottom", +align_texttop:"Text top", +align_textbottom:"Text bottom", +align_left:"Left", +align_right:"Right", +image_list:"Image list" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/css/advlink.css b/library/tinymce/jscripts/tiny_mce/plugins/advlink/css/advlink.css new file mode 100644 index 000000000..14364316a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/css/advlink.css @@ -0,0 +1,8 @@ +.mceLinkList, .mceAnchorList, #targetlist {width:280px;} +.mceActionPanel {margin-top:7px;} +.panel_wrapper div.current {height:320px;} +#classlist, #title, #href {width:280px;} +#popupurl, #popupname {width:200px;} +#popupwidth, #popupheight, #popupleft, #popuptop {width:30px;vertical-align:middle;text-align:center;} +#id, #style, #classes, #target, #dir, #hreflang, #lang, #charset, #type, #rel, #rev, #tabindex, #accesskey {width:200px;} +#events_panel input {width:200px;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin.js new file mode 100644 index 000000000..983fe5a9c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.AdvancedLinkPlugin",{init:function(a,b){this.editor=a;a.addCommand("mceAdvLink",function(){var c=a.selection;if(c.isCollapsed()&&!a.dom.getParent(c.getNode(),"A")){return}a.windowManager.open({file:b+"/link.htm",width:480+parseInt(a.getLang("advlink.delta_width",0)),height:400+parseInt(a.getLang("advlink.delta_height",0)),inline:1},{plugin_url:b})});a.addButton("link",{title:"advlink.link_desc",cmd:"mceAdvLink"});a.addShortcut("ctrl+k","advlink.advlink_desc","mceAdvLink");a.onNodeChange.add(function(d,c,f,e){c.setDisabled("link",e&&f.nodeName!="A");c.setActive("link",f.nodeName=="A"&&!f.name)})},getInfo:function(){return{longname:"Advanced link",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advlink",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("advlink",tinymce.plugins.AdvancedLinkPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin_src.js new file mode 100644 index 000000000..14e46a762 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin_src.js @@ -0,0 +1,61 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.AdvancedLinkPlugin', { + init : function(ed, url) { + this.editor = ed; + + // Register commands + ed.addCommand('mceAdvLink', function() { + var se = ed.selection; + + // No selection and not in link + if (se.isCollapsed() && !ed.dom.getParent(se.getNode(), 'A')) + return; + + ed.windowManager.open({ + file : url + '/link.htm', + width : 480 + parseInt(ed.getLang('advlink.delta_width', 0)), + height : 400 + parseInt(ed.getLang('advlink.delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + // Register buttons + ed.addButton('link', { + title : 'advlink.link_desc', + cmd : 'mceAdvLink' + }); + + ed.addShortcut('ctrl+k', 'advlink.advlink_desc', 'mceAdvLink'); + + ed.onNodeChange.add(function(ed, cm, n, co) { + cm.setDisabled('link', co && n.nodeName != 'A'); + cm.setActive('link', n.nodeName == 'A' && !n.name); + }); + }, + + getInfo : function() { + return { + longname : 'Advanced link', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advlink', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('advlink', tinymce.plugins.AdvancedLinkPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/js/advlink.js b/library/tinymce/jscripts/tiny_mce/plugins/advlink/js/advlink.js new file mode 100644 index 000000000..b78e82f76 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/js/advlink.js @@ -0,0 +1,528 @@ +/* Functions for the advlink plugin popup */ + +tinyMCEPopup.requireLangPack(); + +var templates = { + "window.open" : "window.open('${url}','${target}','${options}')" +}; + +function preinit() { + var url; + + if (url = tinyMCEPopup.getParam("external_link_list_url")) + document.write(''); +} + +function changeClass() { + var f = document.forms[0]; + + f.classes.value = getSelectValue(f, 'classlist'); +} + +function init() { + tinyMCEPopup.resizeToInnerSize(); + + var formObj = document.forms[0]; + var inst = tinyMCEPopup.editor; + var elm = inst.selection.getNode(); + var action = "insert"; + var html; + + document.getElementById('hrefbrowsercontainer').innerHTML = getBrowserHTML('hrefbrowser','href','file','advlink'); + document.getElementById('popupurlbrowsercontainer').innerHTML = getBrowserHTML('popupurlbrowser','popupurl','file','advlink'); + document.getElementById('linklisthrefcontainer').innerHTML = getLinkListHTML('linklisthref','href'); + document.getElementById('anchorlistcontainer').innerHTML = getAnchorListHTML('anchorlist','href'); + document.getElementById('targetlistcontainer').innerHTML = getTargetListHTML('targetlist','target'); + + // Link list + html = getLinkListHTML('linklisthref','href'); + if (html == "") + document.getElementById("linklisthrefrow").style.display = 'none'; + else + document.getElementById("linklisthrefcontainer").innerHTML = html; + + // Resize some elements + if (isVisible('hrefbrowser')) + document.getElementById('href').style.width = '260px'; + + if (isVisible('popupurlbrowser')) + document.getElementById('popupurl').style.width = '180px'; + + elm = inst.dom.getParent(elm, "A"); + if (elm != null && elm.nodeName == "A") + action = "update"; + + formObj.insert.value = tinyMCEPopup.getLang(action, 'Insert', true); + + setPopupControlsDisabled(true); + + if (action == "update") { + var href = inst.dom.getAttrib(elm, 'href'); + var onclick = inst.dom.getAttrib(elm, 'onclick'); + + // Setup form data + setFormValue('href', href); + setFormValue('title', inst.dom.getAttrib(elm, 'title')); + setFormValue('id', inst.dom.getAttrib(elm, 'id')); + setFormValue('style', inst.dom.getAttrib(elm, "style")); + setFormValue('rel', inst.dom.getAttrib(elm, 'rel')); + setFormValue('rev', inst.dom.getAttrib(elm, 'rev')); + setFormValue('charset', inst.dom.getAttrib(elm, 'charset')); + setFormValue('hreflang', inst.dom.getAttrib(elm, 'hreflang')); + setFormValue('dir', inst.dom.getAttrib(elm, 'dir')); + setFormValue('lang', inst.dom.getAttrib(elm, 'lang')); + setFormValue('tabindex', inst.dom.getAttrib(elm, 'tabindex', typeof(elm.tabindex) != "undefined" ? elm.tabindex : "")); + setFormValue('accesskey', inst.dom.getAttrib(elm, 'accesskey', typeof(elm.accesskey) != "undefined" ? elm.accesskey : "")); + setFormValue('type', inst.dom.getAttrib(elm, 'type')); + setFormValue('onfocus', inst.dom.getAttrib(elm, 'onfocus')); + setFormValue('onblur', inst.dom.getAttrib(elm, 'onblur')); + setFormValue('onclick', onclick); + setFormValue('ondblclick', inst.dom.getAttrib(elm, 'ondblclick')); + setFormValue('onmousedown', inst.dom.getAttrib(elm, 'onmousedown')); + setFormValue('onmouseup', inst.dom.getAttrib(elm, 'onmouseup')); + setFormValue('onmouseover', inst.dom.getAttrib(elm, 'onmouseover')); + setFormValue('onmousemove', inst.dom.getAttrib(elm, 'onmousemove')); + setFormValue('onmouseout', inst.dom.getAttrib(elm, 'onmouseout')); + setFormValue('onkeypress', inst.dom.getAttrib(elm, 'onkeypress')); + setFormValue('onkeydown', inst.dom.getAttrib(elm, 'onkeydown')); + setFormValue('onkeyup', inst.dom.getAttrib(elm, 'onkeyup')); + setFormValue('target', inst.dom.getAttrib(elm, 'target')); + setFormValue('classes', inst.dom.getAttrib(elm, 'class')); + + // Parse onclick data + if (onclick != null && onclick.indexOf('window.open') != -1) + parseWindowOpen(onclick); + else + parseFunction(onclick); + + // Select by the values + selectByValue(formObj, 'dir', inst.dom.getAttrib(elm, 'dir')); + selectByValue(formObj, 'rel', inst.dom.getAttrib(elm, 'rel')); + selectByValue(formObj, 'rev', inst.dom.getAttrib(elm, 'rev')); + selectByValue(formObj, 'linklisthref', href); + + if (href.charAt(0) == '#') + selectByValue(formObj, 'anchorlist', href); + + addClassesToList('classlist', 'advlink_styles'); + + selectByValue(formObj, 'classlist', inst.dom.getAttrib(elm, 'class'), true); + selectByValue(formObj, 'targetlist', inst.dom.getAttrib(elm, 'target'), true); + } else + addClassesToList('classlist', 'advlink_styles'); +} + +function checkPrefix(n) { + if (n.value && Validator.isEmail(n) && !/^\s*mailto:/i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_email'))) + n.value = 'mailto:' + n.value; + + if (/^\s*www\./i.test(n.value) && confirm(tinyMCEPopup.getLang('advlink_dlg.is_external'))) + n.value = 'http://' + n.value; +} + +function setFormValue(name, value) { + document.forms[0].elements[name].value = value; +} + +function parseWindowOpen(onclick) { + var formObj = document.forms[0]; + + // Preprocess center code + if (onclick.indexOf('return false;') != -1) { + formObj.popupreturn.checked = true; + onclick = onclick.replace('return false;', ''); + } else + formObj.popupreturn.checked = false; + + var onClickData = parseLink(onclick); + + if (onClickData != null) { + formObj.ispopup.checked = true; + setPopupControlsDisabled(false); + + var onClickWindowOptions = parseOptions(onClickData['options']); + var url = onClickData['url']; + + formObj.popupname.value = onClickData['target']; + formObj.popupurl.value = url; + formObj.popupwidth.value = getOption(onClickWindowOptions, 'width'); + formObj.popupheight.value = getOption(onClickWindowOptions, 'height'); + + formObj.popupleft.value = getOption(onClickWindowOptions, 'left'); + formObj.popuptop.value = getOption(onClickWindowOptions, 'top'); + + if (formObj.popupleft.value.indexOf('screen') != -1) + formObj.popupleft.value = "c"; + + if (formObj.popuptop.value.indexOf('screen') != -1) + formObj.popuptop.value = "c"; + + formObj.popuplocation.checked = getOption(onClickWindowOptions, 'location') == "yes"; + formObj.popupscrollbars.checked = getOption(onClickWindowOptions, 'scrollbars') == "yes"; + formObj.popupmenubar.checked = getOption(onClickWindowOptions, 'menubar') == "yes"; + formObj.popupresizable.checked = getOption(onClickWindowOptions, 'resizable') == "yes"; + formObj.popuptoolbar.checked = getOption(onClickWindowOptions, 'toolbar') == "yes"; + formObj.popupstatus.checked = getOption(onClickWindowOptions, 'status') == "yes"; + formObj.popupdependent.checked = getOption(onClickWindowOptions, 'dependent') == "yes"; + + buildOnClick(); + } +} + +function parseFunction(onclick) { + var formObj = document.forms[0]; + var onClickData = parseLink(onclick); + + // TODO: Add stuff here +} + +function getOption(opts, name) { + return typeof(opts[name]) == "undefined" ? "" : opts[name]; +} + +function setPopupControlsDisabled(state) { + var formObj = document.forms[0]; + + formObj.popupname.disabled = state; + formObj.popupurl.disabled = state; + formObj.popupwidth.disabled = state; + formObj.popupheight.disabled = state; + formObj.popupleft.disabled = state; + formObj.popuptop.disabled = state; + formObj.popuplocation.disabled = state; + formObj.popupscrollbars.disabled = state; + formObj.popupmenubar.disabled = state; + formObj.popupresizable.disabled = state; + formObj.popuptoolbar.disabled = state; + formObj.popupstatus.disabled = state; + formObj.popupreturn.disabled = state; + formObj.popupdependent.disabled = state; + + setBrowserDisabled('popupurlbrowser', state); +} + +function parseLink(link) { + link = link.replace(new RegExp(''', 'g'), "'"); + + var fnName = link.replace(new RegExp("\\s*([A-Za-z0-9\.]*)\\s*\\(.*", "gi"), "$1"); + + // Is function name a template function + var template = templates[fnName]; + if (template) { + // Build regexp + var variableNames = template.match(new RegExp("'?\\$\\{[A-Za-z0-9\.]*\\}'?", "gi")); + var regExp = "\\s*[A-Za-z0-9\.]*\\s*\\("; + var replaceStr = ""; + for (var i=0; i'); + for (var i=0; i'; + html += ''; + + for (i=0; i' + name + ''; + } + + html += ''; + + return html; +} + +function insertAction() { + var inst = tinyMCEPopup.editor; + var elm, elementArray, i; + + elm = inst.selection.getNode(); + checkPrefix(document.forms[0].href); + + elm = inst.dom.getParent(elm, "A"); + + // Remove element if there is no href + if (!document.forms[0].href.value) { + tinyMCEPopup.execCommand("mceBeginUndoLevel"); + i = inst.selection.getBookmark(); + inst.dom.remove(elm, 1); + inst.selection.moveToBookmark(i); + tinyMCEPopup.execCommand("mceEndUndoLevel"); + tinyMCEPopup.close(); + return; + } + + tinyMCEPopup.execCommand("mceBeginUndoLevel"); + + // Create new anchor elements + if (elm == null) { + inst.getDoc().execCommand("unlink", false, null); + tinyMCEPopup.execCommand("CreateLink", false, "#mce_temp_url#", {skip_undo : 1}); + + elementArray = tinymce.grep(inst.dom.select("a"), function(n) {return inst.dom.getAttrib(n, 'href') == '#mce_temp_url#';}); + for (i=0; i' + tinyMCELinkList[i][0] + ''; + + html += ''; + + return html; + + // tinyMCE.debug('-- image list start --', html, '-- image list end --'); +} + +function getTargetListHTML(elm_id, target_form_element) { + var targets = tinyMCEPopup.getParam('theme_advanced_link_targets', '').split(';'); + var html = ''; + + html += ''; + + return html; +} + +// While loading +preinit(); +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/advlink/langs/en_dlg.js new file mode 100644 index 000000000..c71ffbd0f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/langs/en_dlg.js @@ -0,0 +1,52 @@ +tinyMCE.addI18n('en.advlink_dlg',{ +title:"Insert/edit link", +url:"Link URL", +target:"Target", +titlefield:"Title", +is_email:"The URL you entered seems to be an email address, do you want to add the required mailto: prefix?", +is_external:"The URL you entered seems to external link, do you want to add the required http:// prefix?", +list:"Link list", +general_tab:"General", +popup_tab:"Popup", +events_tab:"Events", +advanced_tab:"Advanced", +general_props:"General properties", +popup_props:"Popup properties", +event_props:"Events", +advanced_props:"Advanced properties", +popup_opts:"Options", +anchor_names:"Anchors", +target_same:"Open in this window / frame", +target_parent:"Open in parent window / frame", +target_top:"Open in top frame (replaces all frames)", +target_blank:"Open in new window", +popup:"Javascript popup", +popup_url:"Popup URL", +popup_name:"Window name", +popup_return:"Insert 'return false'", +popup_scrollbars:"Show scrollbars", +popup_statusbar:"Show status bar", +popup_toolbar:"Show toolbars", +popup_menubar:"Show menu bar", +popup_location:"Show location bar", +popup_resizable:"Make window resizable", +popup_dependent:"Dependent (Mozilla/Firefox only)", +popup_size:"Size", +popup_position:"Position (X/Y)", +id:"Id", +style:"Style", +classes:"Classes", +target_name:"Target name", +langdir:"Language direction", +target_langcode:"Target language", +langcode:"Language code", +encoding:"Target character encoding", +mime:"Target MIME type", +rel:"Relationship page to target", +rev:"Relationship target to page", +tabindex:"Tabindex", +accesskey:"Accesskey", +ltr:"Left to right", +rtl:"Right to left", +link_list:"Link list" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlink/link.htm b/library/tinymce/jscripts/tiny_mce/plugins/advlink/link.htm new file mode 100644 index 000000000..876669c6b --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlink/link.htm @@ -0,0 +1,333 @@ + + + + {#advlink_dlg.title} + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#advlink_dlg.general_props} + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + +
     
    + +
    +
    +
    + + + +
    +
    + {#advlink_dlg.advanced_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + +
    +
    +
    +
    +
    + +
    +
    + {#advlink_dlg.event_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin.js new file mode 100644 index 000000000..02d16971a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.each;tinymce.create("tinymce.plugins.AdvListPlugin",{init:function(b,c){var d=this;d.editor=b;function e(g){var f=[];a(g.split(/,/),function(h){f.push({title:"advlist."+(h=="default"?"def":h.replace(/-/g,"_")),styles:{listStyleType:h=="default"?"":h}})});return f}d.numlist=b.getParam("advlist_number_styles")||e("default,lower-alpha,lower-greek,lower-roman,upper-alpha,upper-roman");d.bullist=b.getParam("advlist_bullet_styles")||e("default,circle,disc,square")},createControl:function(d,b){var f=this,e,h;if(d=="numlist"||d=="bullist"){if(f[d][0].title=="advlist.def"){h=f[d][0]}function c(i,k){var j=true;a(k.styles,function(m,l){if(f.editor.dom.getStyle(i,l)!=m){j=false;return false}});return j}function g(){var k,i=f.editor,l=i.dom,j=i.selection;k=l.getParent(j.getNode(),"ol,ul");if(!k||k.nodeName==(d=="bullist"?"OL":"UL")||c(k,h)){i.execCommand(d=="bullist"?"InsertUnorderedList":"InsertOrderedList")}if(h){k=l.getParent(j.getNode(),"ol,ul");if(k){l.setStyles(k,h.styles);k.removeAttribute("_mce_style")}}}e=b.createSplitButton(d,{title:"advanced."+d+"_desc","class":"mce_"+d,onclick:function(){g()}});e.onRenderMenu.add(function(i,j){j.onShowMenu.add(function(){var m=f.editor.dom,l=m.getParent(f.editor.selection.getNode(),"ol,ul"),k;if(l||h){k=f[d];a(j.items,function(n){var o=true;n.setSelected(0);if(l&&!n.isDisabled()){a(k,function(p){if(p.id==n.id){if(!c(l,p)){o=false;return false}}});if(o){n.setSelected(1)}}});if(!l){j.items[h.id].setSelected(1)}}});j.add({id:f.editor.dom.uniqueId(),title:"advlist.types","class":"mceMenuItemTitle"}).setDisabled(1);a(f[d],function(k){k.id=f.editor.dom.uniqueId();j.add({id:k.id,title:k.title,onclick:function(){h=k;g()}})})});return e}},getInfo:function(){return{longname:"Advanced lists",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advlist",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("advlist",tinymce.plugins.AdvListPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin_src.js new file mode 100644 index 000000000..a61887a92 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin_src.js @@ -0,0 +1,154 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var each = tinymce.each; + + tinymce.create('tinymce.plugins.AdvListPlugin', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + function buildFormats(str) { + var formats = []; + + each(str.split(/,/), function(type) { + formats.push({ + title : 'advlist.' + (type == 'default' ? 'def' : type.replace(/-/g, '_')), + styles : { + listStyleType : type == 'default' ? '' : type + } + }); + }); + + return formats; + }; + + // Setup number formats from config or default + t.numlist = ed.getParam("advlist_number_styles") || buildFormats("default,lower-alpha,lower-greek,lower-roman,upper-alpha,upper-roman"); + t.bullist = ed.getParam("advlist_bullet_styles") || buildFormats("default,circle,disc,square"); + }, + + createControl: function(name, cm) { + var t = this, btn, format; + + if (name == 'numlist' || name == 'bullist') { + // Default to first item if it's a default item + if (t[name][0].title == 'advlist.def') + format = t[name][0]; + + function hasFormat(node, format) { + var state = true; + + each(format.styles, function(value, name) { + // Format doesn't match + if (t.editor.dom.getStyle(node, name) != value) { + state = false; + return false; + } + }); + + return state; + }; + + function applyListFormat() { + var list, ed = t.editor, dom = ed.dom, sel = ed.selection; + + // Check for existing list element + list = dom.getParent(sel.getNode(), 'ol,ul'); + + // Switch/add list type if needed + if (!list || list.nodeName == (name == 'bullist' ? 'OL' : 'UL') || hasFormat(list, format)) + ed.execCommand(name == 'bullist' ? 'InsertUnorderedList' : 'InsertOrderedList'); + + // Append styles to new list element + if (format) { + list = dom.getParent(sel.getNode(), 'ol,ul'); + + if (list) { + dom.setStyles(list, format.styles); + list.removeAttribute('_mce_style'); + } + } + }; + + btn = cm.createSplitButton(name, { + title : 'advanced.' + name + '_desc', + 'class' : 'mce_' + name, + onclick : function() { + applyListFormat(); + } + }); + + btn.onRenderMenu.add(function(btn, menu) { + menu.onShowMenu.add(function() { + var dom = t.editor.dom, list = dom.getParent(t.editor.selection.getNode(), 'ol,ul'), fmtList; + + if (list || format) { + fmtList = t[name]; + + // Unselect existing items + each(menu.items, function(item) { + var state = true; + + item.setSelected(0); + + if (list && !item.isDisabled()) { + each(fmtList, function(fmt) { + if (fmt.id == item.id) { + if (!hasFormat(list, fmt)) { + state = false; + return false; + } + } + }); + + if (state) + item.setSelected(1); + } + }); + + // Select the current format + if (!list) + menu.items[format.id].setSelected(1); + } + }); + + menu.add({id : t.editor.dom.uniqueId(), title : 'advlist.types', 'class' : 'mceMenuItemTitle'}).setDisabled(1); + + each(t[name], function(item) { + item.id = t.editor.dom.uniqueId(); + + menu.add({id : item.id, title : item.title, onclick : function() { + format = item; + applyListFormat(); + }}); + }); + }); + + return btn; + } + }, + + getInfo : function() { + return { + longname : 'Advanced lists', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advlist', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('advlist', tinymce.plugins.AdvListPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js new file mode 100644 index 000000000..1676b154a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.AutoResizePlugin",{init:function(a,c){var d=this;if(a.getParam("fullscreen_is_enabled")){return}function b(){var h=a.getDoc(),e=h.body,j=h.documentElement,g=tinymce.DOM,i=d.autoresize_min_height,f;f=tinymce.isIE?e.scrollHeight:j.offsetHeight;if(f>d.autoresize_min_height){i=f}g.setStyle(g.get(a.id+"_ifr"),"height",i+"px");if(d.throbbing){a.setProgressState(false);a.setProgressState(true)}}d.editor=a;d.autoresize_min_height=a.getElement().offsetHeight;a.onChange.add(b);a.onSetContent.add(b);a.onPaste.add(b);a.onKeyUp.add(b);a.onPostRender.add(b);if(a.getParam("autoresize_on_init",true)){a.onInit.add(function(f,e){f.setProgressState(true);d.throbbing=true;f.getBody().style.overflowY="hidden"});a.onLoadContent.add(function(f,e){b();setTimeout(function(){b();f.setProgressState(false);d.throbbing=false},1250)})}a.addCommand("mceAutoResize",b)},getInfo:function(){return{longname:"Auto Resize",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autoresize",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("autoresize",tinymce.plugins.AutoResizePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js new file mode 100644 index 000000000..c260b7a24 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js @@ -0,0 +1,119 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + /** + * Auto Resize + * + * This plugin automatically resizes the content area to fit its content height. + * It will retain a minimum height, which is the height of the content area when + * it's initialized. + */ + tinymce.create('tinymce.plugins.AutoResizePlugin', { + /** + * Initializes the plugin, this will be executed after the plugin has been created. + * This call is done before the editor instance has finished it's initialization so use the onInit event + * of the editor instance to intercept that event. + * + * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in. + * @param {string} url Absolute URL to where the plugin is located. + */ + init : function(ed, url) { + var t = this; + + if (ed.getParam('fullscreen_is_enabled')) + return; + + /** + * This method gets executed each time the editor needs to resize. + */ + function resize() { + var d = ed.getDoc(), b = d.body, de = d.documentElement, DOM = tinymce.DOM, resizeHeight = t.autoresize_min_height, myHeight; + + // Get height differently depending on the browser used + myHeight = tinymce.isIE ? b.scrollHeight : de.offsetHeight; + + // Don't make it smaller than the minimum height + if (myHeight > t.autoresize_min_height) + resizeHeight = myHeight; + + // Resize content element + DOM.setStyle(DOM.get(ed.id + '_ifr'), 'height', resizeHeight + 'px'); + + // if we're throbbing, we'll re-throb to match the new size + if (t.throbbing) { + ed.setProgressState(false); + ed.setProgressState(true); + } + }; + + t.editor = ed; + + // Define minimum height + t.autoresize_min_height = ed.getElement().offsetHeight; + + // Add appropriate listeners for resizing content area + ed.onChange.add(resize); + ed.onSetContent.add(resize); + ed.onPaste.add(resize); + ed.onKeyUp.add(resize); + ed.onPostRender.add(resize); + + if (ed.getParam('autoresize_on_init', true)) { + // Things to do when the editor is ready + ed.onInit.add(function(ed, l) { + // Show throbber until content area is resized properly + ed.setProgressState(true); + t.throbbing = true; + + // Hide scrollbars + ed.getBody().style.overflowY = "hidden"; + }); + + ed.onLoadContent.add(function(ed, l) { + resize(); + + // Because the content area resizes when its content CSS loads, + // and we can't easily add a listener to its onload event, + // we'll just trigger a resize after a short loading period + setTimeout(function() { + resize(); + + // Disable throbber + ed.setProgressState(false); + t.throbbing = false; + }, 1250); + }); + } + + // Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample'); + ed.addCommand('mceAutoResize', resize); + }, + + /** + * Returns information about the plugin as a name/value array. + * The current keys are longname, author, authorurl, infourl and version. + * + * @return {Object} Name/value array containing information about the plugin. + */ + getInfo : function() { + return { + longname : 'Auto Resize', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autoresize', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('autoresize', tinymce.plugins.AutoResizePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/autosave/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/autosave/editor_plugin.js new file mode 100644 index 000000000..b33ebfb7c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/autosave/editor_plugin.js @@ -0,0 +1 @@ +(function(e){var c="autosave",g="restoredraft",b=true,f,d,a=e.util.Dispatcher;e.create("tinymce.plugins.AutoSave",{init:function(i,j){var h=this,l=i.settings;h.editor=i;function k(n){var m={s:1000,m:60000};n=/^(\d+)([ms]?)$/.exec(""+n);return(n[2]?m[n[2]]:1)*parseInt(n)}e.each({ask_before_unload:b,interval:"30s",retention:"20m",minlength:50},function(n,m){m=c+"_"+m;if(l[m]===f){l[m]=n}});l.autosave_interval=k(l.autosave_interval);l.autosave_retention=k(l.autosave_retention);i.addButton(g,{title:c+".restore_content",onclick:function(){if(i.getContent().replace(/\s| |<\/?p[^>]*>|]*>/gi,"").length>0){i.windowManager.confirm(c+".warning_message",function(m){if(m){h.restoreDraft()}})}else{h.restoreDraft()}}});i.onNodeChange.add(function(){var m=i.controlManager;if(m.get(g)){m.setDisabled(g,!h.hasDraft())}});i.onInit.add(function(){if(i.controlManager.get(g)){h.setupStorage(i);setInterval(function(){h.storeDraft();i.nodeChanged()},l.autosave_interval)}});h.onStoreDraft=new a(h);h.onRestoreDraft=new a(h);h.onRemoveDraft=new a(h);if(!d){window.onbeforeunload=e.plugins.AutoSave._beforeUnloadHandler;d=b}},getInfo:function(){return{longname:"Auto save",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autosave",version:e.majorVersion+"."+e.minorVersion}},getExpDate:function(){return new Date(new Date().getTime()+this.editor.settings.autosave_retention).toUTCString()},setupStorage:function(i){var h=this,k=c+"_test",j="OK";h.key=c+i.id;e.each([function(){if(localStorage){localStorage.setItem(k,j);if(localStorage.getItem(k)===j){localStorage.removeItem(k);return localStorage}}},function(){if(sessionStorage){sessionStorage.setItem(k,j);if(sessionStorage.getItem(k)===j){sessionStorage.removeItem(k);return sessionStorage}}},function(){if(e.isIE){i.getElement().style.behavior="url('#default#userData')";return{autoExpires:b,setItem:function(l,n){var m=i.getElement();m.setAttribute(l,n);m.expires=h.getExpDate();m.save("TinyMCE")},getItem:function(l){var m=i.getElement();m.load("TinyMCE");return m.getAttribute(l)},removeItem:function(l){i.getElement().removeAttribute(l)}}}},],function(l){try{h.storage=l();if(h.storage){return false}}catch(m){}})},storeDraft:function(){var i=this,l=i.storage,j=i.editor,h,k;if(l){if(!l.getItem(i.key)&&!j.isDirty()){return}k=j.getContent();if(k.length>j.settings.autosave_minlength){h=i.getExpDate();if(!i.storage.autoExpires){i.storage.setItem(i.key+"_expires",h)}i.storage.setItem(i.key,k);i.onStoreDraft.dispatch(i,{expires:h,content:k})}}},restoreDraft:function(){var h=this,i=h.storage;if(i){content=i.getItem(h.key);if(content){h.editor.setContent(content);h.onRestoreDraft.dispatch(h,{content:content})}}},hasDraft:function(){var h=this,k=h.storage,i,j;if(k){j=!!k.getItem(h.key);if(j){if(!h.storage.autoExpires){i=new Date(k.getItem(h.key+"_expires"));if(new Date().getTime()]*>|]*>/gi, "").length > 0) { + // Show confirm dialog if the editor isn't empty + ed.windowManager.confirm( + PLUGIN_NAME + ".warning_message", + function(ok) { + if (ok) + self.restoreDraft(); + } + ); + } else + self.restoreDraft(); + } + }); + + // Enable/disable restoredraft button depending on if there is a draft stored or not + ed.onNodeChange.add(function() { + var controlManager = ed.controlManager; + + if (controlManager.get(RESTORE_DRAFT)) + controlManager.setDisabled(RESTORE_DRAFT, !self.hasDraft()); + }); + + ed.onInit.add(function() { + // Check if the user added the restore button, then setup auto storage logic + if (ed.controlManager.get(RESTORE_DRAFT)) { + // Setup storage engine + self.setupStorage(ed); + + // Auto save contents each interval time + setInterval(function() { + self.storeDraft(); + ed.nodeChanged(); + }, settings.autosave_interval); + } + }); + + /** + * This event gets fired when a draft is stored to local storage. + * + * @event onStoreDraft + * @param {tinymce.plugins.AutoSave} sender Plugin instance sending the event. + * @param {Object} draft Draft object containing the HTML contents of the editor. + */ + self.onStoreDraft = new Dispatcher(self); + + /** + * This event gets fired when a draft is restored from local storage. + * + * @event onStoreDraft + * @param {tinymce.plugins.AutoSave} sender Plugin instance sending the event. + * @param {Object} draft Draft object containing the HTML contents of the editor. + */ + self.onRestoreDraft = new Dispatcher(self); + + /** + * This event gets fired when a draft removed/expired. + * + * @event onRemoveDraft + * @param {tinymce.plugins.AutoSave} sender Plugin instance sending the event. + * @param {Object} draft Draft object containing the HTML contents of the editor. + */ + self.onRemoveDraft = new Dispatcher(self); + + // Add ask before unload dialog only add one unload handler + if (!unloadHandlerAdded) { + window.onbeforeunload = tinymce.plugins.AutoSave._beforeUnloadHandler; + unloadHandlerAdded = TRUE; + } + }, + + /** + * Returns information about the plugin as a name/value array. + * The current keys are longname, author, authorurl, infourl and version. + * + * @method getInfo + * @return {Object} Name/value array containing information about the plugin. + */ + getInfo : function() { + return { + longname : 'Auto save', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autosave', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + /** + * Returns an expiration date UTC string. + * + * @method getExpDate + * @return {String} Expiration date UTC string. + */ + getExpDate : function() { + return new Date( + new Date().getTime() + this.editor.settings.autosave_retention + ).toUTCString(); + }, + + /** + * This method will setup the storage engine. If the browser has support for it. + * + * @method setupStorage + */ + setupStorage : function(ed) { + var self = this, testKey = PLUGIN_NAME + '_test', testVal = "OK"; + + self.key = PLUGIN_NAME + ed.id; + + // Loop though each storage engine type until we find one that works + tinymce.each([ + function() { + // Try HTML5 Local Storage + if (localStorage) { + localStorage.setItem(testKey, testVal); + + if (localStorage.getItem(testKey) === testVal) { + localStorage.removeItem(testKey); + + return localStorage; + } + } + }, + + function() { + // Try HTML5 Session Storage + if (sessionStorage) { + sessionStorage.setItem(testKey, testVal); + + if (sessionStorage.getItem(testKey) === testVal) { + sessionStorage.removeItem(testKey); + + return sessionStorage; + } + } + }, + + function() { + // Try IE userData + if (tinymce.isIE) { + ed.getElement().style.behavior = "url('#default#userData')"; + + // Fake localStorage on old IE + return { + autoExpires : TRUE, + + setItem : function(key, value) { + var userDataElement = ed.getElement(); + + userDataElement.setAttribute(key, value); + userDataElement.expires = self.getExpDate(); + userDataElement.save("TinyMCE"); + }, + + getItem : function(key) { + var userDataElement = ed.getElement(); + + userDataElement.load("TinyMCE"); + + return userDataElement.getAttribute(key); + }, + + removeItem : function(key) { + ed.getElement().removeAttribute(key); + } + }; + } + }, + ], function(setup) { + // Try executing each function to find a suitable storage engine + try { + self.storage = setup(); + + if (self.storage) + return false; + } catch (e) { + // Ignore + } + }); + }, + + /** + * This method will store the current contents in the the storage engine. + * + * @method storeDraft + */ + storeDraft : function() { + var self = this, storage = self.storage, editor = self.editor, expires, content; + + // Is the contents dirty + if (storage) { + // If there is no existing key and the contents hasn't been changed since + // it's original value then there is no point in saving a draft + if (!storage.getItem(self.key) && !editor.isDirty()) + return; + + // Store contents if the contents if longer than the minlength of characters + content = editor.getContent(); + if (content.length > editor.settings.autosave_minlength) { + expires = self.getExpDate(); + + // Store expiration date if needed IE userData has auto expire built in + if (!self.storage.autoExpires) + self.storage.setItem(self.key + "_expires", expires); + + self.storage.setItem(self.key, content); + self.onStoreDraft.dispatch(self, { + expires : expires, + content : content + }); + } + } + }, + + /** + * This method will restore the contents from the storage engine back to the editor. + * + * @method restoreDraft + */ + restoreDraft : function() { + var self = this, storage = self.storage; + + if (storage) { + content = storage.getItem(self.key); + + if (content) { + self.editor.setContent(content); + self.onRestoreDraft.dispatch(self, { + content : content + }); + } + } + }, + + /** + * This method will return true/false if there is a local storage draft available. + * + * @method hasDraft + * @return {boolean} true/false state if there is a local draft. + */ + hasDraft : function() { + var self = this, storage = self.storage, expDate, exists; + + if (storage) { + // Does the item exist at all + exists = !!storage.getItem(self.key); + if (exists) { + // Storage needs autoexpire + if (!self.storage.autoExpires) { + expDate = new Date(storage.getItem(self.key + "_expires")); + + // Contents hasn't expired + if (new Date().getTime() < expDate.getTime()) + return TRUE; + + // Remove it if it has + self.removeDraft(); + } else + return TRUE; + } + } + + return false; + }, + + /** + * Removes the currently stored draft. + * + * @method removeDraft + */ + removeDraft : function() { + var self = this, storage = self.storage, key = self.key, content; + + if (storage) { + // Get current contents and remove the existing draft + content = storage.getItem(key); + storage.removeItem(key); + storage.removeItem(key + "_expires"); + + // Dispatch remove event if we had any contents + if (content) { + self.onRemoveDraft.dispatch(self, { + content : content + }); + } + } + }, + + "static" : { + // Internal unload handler will be called before the page is unloaded + _beforeUnloadHandler : function(e) { + var msg; + + tinymce.each(tinyMCE.editors, function(ed) { + // Store a draft for each editor instance + if (ed.plugins.autosave) + ed.plugins.autosave.storeDraft(); + + // Never ask in fullscreen mode + if (ed.getParam("fullscreen_is_enabled")) + return; + + // Setup a return message if the editor is dirty + if (!msg && ed.isDirty() && ed.getParam("autosave_ask_before_unload")) + msg = ed.getLang("autosave.unload_msg"); + }); + + return msg; + } + } + }); + + tinymce.PluginManager.add('autosave', tinymce.plugins.AutoSave); +})(tinymce); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/autosave/langs/en.js b/library/tinymce/jscripts/tiny_mce/plugins/autosave/langs/en.js new file mode 100644 index 000000000..fce6bd3e1 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/autosave/langs/en.js @@ -0,0 +1,4 @@ +tinyMCE.addI18n('en.autosave',{ +restore_content: "Restore auto-saved content", +warning_message: "If you restore the saved content, you will lose all the content that is currently in the editor.\n\nAre you sure you want to restore the saved content?" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin.js new file mode 100644 index 000000000..b0926c92a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create('tinymce.plugins.BBCodePlugin',{init:function(ed,url){var t=this,dialect=ed.getParam('bbcode_dialect','dfrn').toLowerCase();ed.onBeforeSetContent.add(function(ed,o){o.content=t['_'+dialect+'_bbcode2html'](o.content)});ed.onPostProcess.add(function(ed,o){if(o.set)o.content=t['_'+dialect+'_bbcode2html'](o.content);if(o.get)o.content=t['_'+dialect+'_html2bbcode'](o.content)})},getInfo:function(){return{longname:'BBCode Plugin',author:'Moxiecode Systems AB',authorurl:'http://tinymce.moxiecode.com',infourl:'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/bbcode',version:tinymce.majorVersion+"."+tinymce.minorVersion version:tinymce.majorVersion+"."+tinymce.minorVersion}},_dfrn_html2bbcode:function(s){s=tinymce.trim(s);function rep(re,str){s=s.replace(re,str)};rep(/(.*?)<\/a>/gi,"[url=$1]$2[/url]");rep(/(.*?)<\/span>/gi,"[size=$1]$2[/size]");rep(/(.*?)<\/font>/gi,"$1");rep(//gi,"[img]$1[/img]");rep(/(.*?)<\/code>/gi,"[code]$1[/code]");rep(/<\/(strong|b)>/gi,"[/b]");rep(/<(strong|b)>/gi,"[b]");rep(/<\/(em|i)>/gi,"[/i]");rep(/<(em|i)>/gi,"[i]");rep(/<\/u>/gi,"[/u]");rep(/(.*?)<\/span>/gi,"[u]$1[/u]");rep(//gi,"[u]");rep(/]*>/gi,"[quote]");rep(/<\/blockquote>/gi,"[/quote]");rep(/
    /gi,"\n");rep(//gi,"\n");rep(/
    /gi,"\n");rep(/

    /gi,"");rep(/<\/p>/gi,"\n");rep(/ /gi," ");rep(/"/gi,"\"");rep(/</gi,"<");rep(/>/gi,">");rep(/&/gi,"&");return s},_dfrn_bbcode2html:function(s){s=tinymce.trim(s);function rep(re,str){s=s.replace(re,str)};rep(/\n/gi,"
    ");rep(/\[b\]/gi,"");rep(/\[\/b\]/gi,"");rep(/\[i\]/gi,"");rep(/\[\/i\]/gi,"");rep(/\[u\]/gi,"");rep(/\[\/u\]/gi,"");rep(/\[url=([^\]]+)\](.*?)\[\/url\]/gi,"$2");rep(/\[url\](.*?)\[\/url\]/gi,"$1");rep(/\[img\](.*?)\[\/img\]/gi,"");rep(/\[color=(.*?)\](.*?)\[\/color\]/gi,"$2");rep(/\[code\](.*?)\[\/code\]/gi,"$1");rep(/\[quote.*?\](.*?)\[\/quote\]/gi,"

    $1
    ");return s}});tinymce.PluginManager.add('bbcode',tinymce.plugins.BBCodePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js new file mode 100644 index 000000000..db676cd90 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js @@ -0,0 +1,155 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +/* Macgirvin Aug-2010 changed from punbb to dfrn dialect */ + +(function() { + tinymce.create('tinymce.plugins.BBCodePlugin', { + init : function(ed, url) { + var t = this, dialect = ed.getParam('bbcode_dialect', 'dfrn').toLowerCase(); + + ed.onBeforeSetContent.add(function(ed, o) { + o.content = t['_' + dialect + '_bbcode2html'](o.content); + }); + + ed.onPostProcess.add(function(ed, o) { + if (o.set) + o.content = t['_' + dialect + '_bbcode2html'](o.content); + + if (o.get) + o.content = t['_' + dialect + '_html2bbcode'](o.content); + }); + }, + + getInfo : function() { + return { + longname : 'BBCode Plugin', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/bbcode', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private methods + + // HTML -> BBCode in DFRN dialect + _dfrn_html2bbcode : function(s) { + s = tinymce.trim(s); + + function rep(re, str) { + s = s.replace(re, str); + }; + + + + + /* oembed */ + function _h2b_cb(match) { + text = bin2hex(match); + function s_h2b(data) { + match = data; + } + $.ajax({ + url: 'oembed/h2b?text=' + text, + async: false, + success: s_h2b, + dataType: 'html' + }); + return match; + } + s = s.replace(//gi, _h2b_cb); + /* /oembed */ + + + // example: to [b] + rep(/(.*?)<\/a>/gi,"[url=$1]$2[/url]"); + rep(/(.*?)<\/span>/gi,"[size=$1]$2[/size]"); + rep(/(.*?)<\/span>/gi,"[color=$1]$2[/color]"); + rep(/(.*?)<\/font>/gi,"$1"); + rep(//gi,"[img=$1x$2]$3[/img]"); + rep(//gi,"[img=$2x$1]$3[/img]"); + rep(//gi,"[img=$3x$2]$1[/img]"); + rep(//gi,"[img=$2x$3]$1[/img]"); + rep(//gi,"[img]$1[/img]"); + rep(/(.*?)<\/code>/gi,"[code]$1[/code]"); + rep(/<\/(strong|b)>/gi,"[/b]"); + rep(/<(strong|b)>/gi,"[b]"); + rep(/<\/(em|i)>/gi,"[/i]"); + rep(/<(em|i)>/gi,"[i]"); + rep(/<\/u>/gi,"[/u]"); + rep(/(.*?)<\/span>/gi,"[u]$1[/u]"); + rep(//gi,"[u]"); + rep(/]*>/gi,"[quote]"); + rep(/<\/blockquote>/gi,"[/quote]"); + rep(/
    /gi,"\n\n"); + rep(//gi,"\n\n"); + rep(/
    /gi,"\n"); + rep(/

    /gi,""); + rep(/<\/p>/gi,"\n"); + rep(/ /gi," "); + rep(/"/gi,"\""); + rep(/</gi,"<"); + rep(/>/gi,">"); + rep(/&/gi,"&"); + + return s; + }, + + // BBCode -> HTML from DFRN dialect + _dfrn_bbcode2html : function(s) { + s = tinymce.trim(s); + + function rep(re, str) { + s = s.replace(re, str); + }; + + // example: [b] to + rep(/\n/gi,"
    "); + rep(/\[b\]/gi,""); + rep(/\[\/b\]/gi,""); + rep(/\[i\]/gi,""); + rep(/\[\/i\]/gi,""); + rep(/\[u\]/gi,""); + rep(/\[\/u\]/gi,""); + rep(/\[url=([^\]]+)\](.*?)\[\/url\]/gi,"$2"); + rep(/\[url\](.*?)\[\/url\]/gi,"$1"); + rep(/\[img=(.*?)x(.*?)\](.*?)\[\/img\]/gi,""); + rep(/\[img\](.*?)\[\/img\]/gi,""); + rep(/\[color=(.*?)\](.*?)\[\/color\]/gi,"$2"); + rep(/\[size=(.*?)\](.*?)\[\/size\]/gi,"$2"); + rep(/\[code\](.*?)\[\/code\]/gi,"$1"); + rep(/\[quote.*?\](.*?)\[\/quote\]/gi,"

    $1
    "); + + /* oembed */ + function _b2h_cb(match, url) { + url = bin2hex(url); + function s_b2h(data) { + match = data; + } + $.ajax({ + url: 'oembed/b2h?url=' + url, + async: false, + success: s_b2h, + dataType: 'html' + }); + return match; + } + s = s.replace(/\[embed\](.*?)\[\/embed\]/gi, _b2h_cb); + + /* /oembed */ + + return s; + } + }); + + // Register plugin + tinymce.PluginManager.add('bbcode', tinymce.plugins.BBCodePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin.js new file mode 100644 index 000000000..9749e5164 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.dom.Event,c=tinymce.each,b=tinymce.DOM;tinymce.create("tinymce.plugins.ContextMenu",{init:function(d){var f=this,g;f.editor=d;f.onContextMenu=new tinymce.util.Dispatcher(this);d.onContextMenu.add(function(h,i){if(!i.ctrlKey){if(g){h.selection.setRng(g)}f._getMenu(h).showMenu(i.clientX,i.clientY);a.add(h.getDoc(),"click",function(j){e(h,j)});a.cancel(i)}});d.onRemove.add(function(){if(f._menu){f._menu.removeAll()}});function e(h,i){g=null;if(i&&i.button==2){g=h.selection.getRng();return}if(f._menu){f._menu.removeAll();f._menu.destroy();a.remove(h.getDoc(),"click",e)}}d.onMouseDown.add(e);d.onKeyDown.add(e)},getInfo:function(){return{longname:"Contextmenu",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/contextmenu",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_getMenu:function(h){var l=this,f=l._menu,i=h.selection,e=i.isCollapsed(),d=i.getNode()||h.getBody(),g,k,j;if(f){f.removeAll();f.destroy()}k=b.getPos(h.getContentAreaContainer());j=b.getPos(h.getContainer());f=h.controlManager.createDropMenu("contextmenu",{offset_x:k.x+h.getParam("contextmenu_offset_x",0),offset_y:k.y+h.getParam("contextmenu_offset_y",0),constrain:1});l._menu=f;f.add({title:"advanced.cut_desc",icon:"cut",cmd:"Cut"}).setDisabled(e);f.add({title:"advanced.copy_desc",icon:"copy",cmd:"Copy"}).setDisabled(e);f.add({title:"advanced.paste_desc",icon:"paste",cmd:"Paste"});if((d.nodeName=="A"&&!h.dom.getAttrib(d,"name"))||!e){f.addSeparator();f.add({title:"advanced.link_desc",icon:"link",cmd:h.plugins.advlink?"mceAdvLink":"mceLink",ui:true});f.add({title:"advanced.unlink_desc",icon:"unlink",cmd:"UnLink"})}f.addSeparator();f.add({title:"advanced.image_desc",icon:"image",cmd:h.plugins.advimage?"mceAdvImage":"mceImage",ui:true});f.addSeparator();g=f.addMenu({title:"contextmenu.align"});g.add({title:"contextmenu.left",icon:"justifyleft",cmd:"JustifyLeft"});g.add({title:"contextmenu.center",icon:"justifycenter",cmd:"JustifyCenter"});g.add({title:"contextmenu.right",icon:"justifyright",cmd:"JustifyRight"});g.add({title:"contextmenu.full",icon:"justifyfull",cmd:"JustifyFull"});l.onContextMenu.dispatch(l,f,d,e);return f}});tinymce.PluginManager.add("contextmenu",tinymce.plugins.ContextMenu)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin_src.js new file mode 100644 index 000000000..13813a64e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin_src.js @@ -0,0 +1,147 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var Event = tinymce.dom.Event, each = tinymce.each, DOM = tinymce.DOM; + + /** + * This plugin a context menu to TinyMCE editor instances. + * + * @class tinymce.plugins.ContextMenu + */ + tinymce.create('tinymce.plugins.ContextMenu', { + /** + * Initializes the plugin, this will be executed after the plugin has been created. + * This call is done before the editor instance has finished it's initialization so use the onInit event + * of the editor instance to intercept that event. + * + * @method init + * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in. + * @param {string} url Absolute URL to where the plugin is located. + */ + init : function(ed) { + var t = this, lastRng; + + t.editor = ed; + + /** + * This event gets fired when the context menu is shown. + * + * @event onContextMenu + * @param {tinymce.plugins.ContextMenu} sender Plugin instance sending the event. + * @param {tinymce.ui.DropMenu} menu Drop down menu to fill with more items if needed. + */ + t.onContextMenu = new tinymce.util.Dispatcher(this); + + ed.onContextMenu.add(function(ed, e) { + if (!e.ctrlKey) { + // Restore the last selection since it was removed + if (lastRng) + ed.selection.setRng(lastRng); + + t._getMenu(ed).showMenu(e.clientX, e.clientY); + Event.add(ed.getDoc(), 'click', function(e) { + hide(ed, e); + }); + Event.cancel(e); + } + }); + + ed.onRemove.add(function() { + if (t._menu) + t._menu.removeAll(); + }); + + function hide(ed, e) { + lastRng = null; + + // Since the contextmenu event moves + // the selection we need to store it away + if (e && e.button == 2) { + lastRng = ed.selection.getRng(); + return; + } + + if (t._menu) { + t._menu.removeAll(); + t._menu.destroy(); + Event.remove(ed.getDoc(), 'click', hide); + } + }; + + ed.onMouseDown.add(hide); + ed.onKeyDown.add(hide); + }, + + /** + * Returns information about the plugin as a name/value array. + * The current keys are longname, author, authorurl, infourl and version. + * + * @method getInfo + * @return {Object} Name/value array containing information about the plugin. + */ + getInfo : function() { + return { + longname : 'Contextmenu', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/contextmenu', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + _getMenu : function(ed) { + var t = this, m = t._menu, se = ed.selection, col = se.isCollapsed(), el = se.getNode() || ed.getBody(), am, p1, p2; + + if (m) { + m.removeAll(); + m.destroy(); + } + + p1 = DOM.getPos(ed.getContentAreaContainer()); + p2 = DOM.getPos(ed.getContainer()); + + m = ed.controlManager.createDropMenu('contextmenu', { + offset_x : p1.x + ed.getParam('contextmenu_offset_x', 0), + offset_y : p1.y + ed.getParam('contextmenu_offset_y', 0), + constrain : 1 + }); + + t._menu = m; + + m.add({title : 'advanced.cut_desc', icon : 'cut', cmd : 'Cut'}).setDisabled(col); + m.add({title : 'advanced.copy_desc', icon : 'copy', cmd : 'Copy'}).setDisabled(col); + m.add({title : 'advanced.paste_desc', icon : 'paste', cmd : 'Paste'}); + + if ((el.nodeName == 'A' && !ed.dom.getAttrib(el, 'name')) || !col) { + m.addSeparator(); + m.add({title : 'advanced.link_desc', icon : 'link', cmd : ed.plugins.advlink ? 'mceAdvLink' : 'mceLink', ui : true}); + m.add({title : 'advanced.unlink_desc', icon : 'unlink', cmd : 'UnLink'}); + } + + m.addSeparator(); + m.add({title : 'advanced.image_desc', icon : 'image', cmd : ed.plugins.advimage ? 'mceAdvImage' : 'mceImage', ui : true}); + + m.addSeparator(); + am = m.addMenu({title : 'contextmenu.align'}); + am.add({title : 'contextmenu.left', icon : 'justifyleft', cmd : 'JustifyLeft'}); + am.add({title : 'contextmenu.center', icon : 'justifycenter', cmd : 'JustifyCenter'}); + am.add({title : 'contextmenu.right', icon : 'justifyright', cmd : 'JustifyRight'}); + am.add({title : 'contextmenu.full', icon : 'justifyfull', cmd : 'JustifyFull'}); + + t.onContextMenu.dispatch(t, m, el, col); + + return m; + } + }); + + // Register plugin + tinymce.PluginManager.add('contextmenu', tinymce.plugins.ContextMenu); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin.js new file mode 100644 index 000000000..bce8e7399 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.Directionality",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceDirectionLTR",function(){var d=a.dom.getParent(a.selection.getNode(),a.dom.isBlock);if(d){if(a.dom.getAttrib(d,"dir")!="ltr"){a.dom.setAttrib(d,"dir","ltr")}else{a.dom.setAttrib(d,"dir","")}}a.nodeChanged()});a.addCommand("mceDirectionRTL",function(){var d=a.dom.getParent(a.selection.getNode(),a.dom.isBlock);if(d){if(a.dom.getAttrib(d,"dir")!="rtl"){a.dom.setAttrib(d,"dir","rtl")}else{a.dom.setAttrib(d,"dir","")}}a.nodeChanged()});a.addButton("ltr",{title:"directionality.ltr_desc",cmd:"mceDirectionLTR"});a.addButton("rtl",{title:"directionality.rtl_desc",cmd:"mceDirectionRTL"});a.onNodeChange.add(c._nodeChange,c)},getInfo:function(){return{longname:"Directionality",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/directionality",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_nodeChange:function(b,a,e){var d=b.dom,c;e=d.getParent(e,d.isBlock);if(!e){a.setDisabled("ltr",1);a.setDisabled("rtl",1);return}c=d.getAttrib(e,"dir");a.setActive("ltr",c=="ltr");a.setDisabled("ltr",0);a.setActive("rtl",c=="rtl");a.setDisabled("rtl",0)}});tinymce.PluginManager.add("directionality",tinymce.plugins.Directionality)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin_src.js new file mode 100644 index 000000000..4444959bf --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin_src.js @@ -0,0 +1,82 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Directionality', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + ed.addCommand('mceDirectionLTR', function() { + var e = ed.dom.getParent(ed.selection.getNode(), ed.dom.isBlock); + + if (e) { + if (ed.dom.getAttrib(e, "dir") != "ltr") + ed.dom.setAttrib(e, "dir", "ltr"); + else + ed.dom.setAttrib(e, "dir", ""); + } + + ed.nodeChanged(); + }); + + ed.addCommand('mceDirectionRTL', function() { + var e = ed.dom.getParent(ed.selection.getNode(), ed.dom.isBlock); + + if (e) { + if (ed.dom.getAttrib(e, "dir") != "rtl") + ed.dom.setAttrib(e, "dir", "rtl"); + else + ed.dom.setAttrib(e, "dir", ""); + } + + ed.nodeChanged(); + }); + + ed.addButton('ltr', {title : 'directionality.ltr_desc', cmd : 'mceDirectionLTR'}); + ed.addButton('rtl', {title : 'directionality.rtl_desc', cmd : 'mceDirectionRTL'}); + + ed.onNodeChange.add(t._nodeChange, t); + }, + + getInfo : function() { + return { + longname : 'Directionality', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/directionality', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private methods + + _nodeChange : function(ed, cm, n) { + var dom = ed.dom, dir; + + n = dom.getParent(n, dom.isBlock); + if (!n) { + cm.setDisabled('ltr', 1); + cm.setDisabled('rtl', 1); + return; + } + + dir = dom.getAttrib(n, 'dir'); + cm.setActive('ltr', dir == "ltr"); + cm.setDisabled('ltr', 0); + cm.setActive('rtl', dir == "rtl"); + cm.setDisabled('rtl', 0); + } + }); + + // Register plugin + tinymce.PluginManager.add('directionality', tinymce.plugins.Directionality); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin.js new file mode 100644 index 000000000..dbdd8ffb5 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin.js @@ -0,0 +1 @@ +(function(a){a.create("tinymce.plugins.EmotionsPlugin",{init:function(b,c){b.addCommand("mceEmotion",function(){b.windowManager.open({file:c+"/emotions.htm",width:250+parseInt(b.getLang("emotions.delta_width",0)),height:160+parseInt(b.getLang("emotions.delta_height",0)),inline:1},{plugin_url:c})});b.addButton("emotions",{title:"emotions.emotions_desc",cmd:"mceEmotion"})},getInfo:function(){return{longname:"Emotions",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/emotions",version:a.majorVersion+"."+a.minorVersion}}});a.PluginManager.add("emotions",a.plugins.EmotionsPlugin)})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin_src.js new file mode 100644 index 000000000..71d541697 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin_src.js @@ -0,0 +1,43 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function(tinymce) { + tinymce.create('tinymce.plugins.EmotionsPlugin', { + init : function(ed, url) { + // Register commands + ed.addCommand('mceEmotion', function() { + ed.windowManager.open({ + file : url + '/emotions.htm', + width : 250 + parseInt(ed.getLang('emotions.delta_width', 0)), + height : 160 + parseInt(ed.getLang('emotions.delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + // Register buttons + ed.addButton('emotions', {title : 'emotions.emotions_desc', cmd : 'mceEmotion'}); + }, + + getInfo : function() { + return { + longname : 'Emotions', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/emotions', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('emotions', tinymce.plugins.EmotionsPlugin); +})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/emotions.htm b/library/tinymce/jscripts/tiny_mce/plugins/emotions/emotions.htm new file mode 100644 index 000000000..55a1d72fa --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/emotions/emotions.htm @@ -0,0 +1,40 @@ + + + + {#emotions_dlg.title} + + + + +
    +
    {#emotions_dlg.title}:

    + + + + + + + + + + + + + + + + + + + + + + + + + + +
    {#emotions_dlg.cool}{#emotions_dlg.cry}{#emotions_dlg.embarassed}{#emotions_dlg.foot_in_mouth}
    {#emotions_dlg.frown}{#emotions_dlg.innocent}{#emotions_dlg.kiss}{#emotions_dlg.laughing}
    {#emotions_dlg.money_mouth}{#emotions_dlg.sealed}{#emotions_dlg.smile}{#emotions_dlg.surprised}
    {#emotions_dlg.tongue-out}{#emotions_dlg.undecided}{#emotions_dlg.wink}{#emotions_dlg.yell}
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cool.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cool.gif new file mode 100644 index 000000000..ba90cc36f Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cool.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cry.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cry.gif new file mode 100644 index 000000000..74d897a4f Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-cry.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-embarassed.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-embarassed.gif new file mode 100644 index 000000000..963a96b8a Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-embarassed.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-foot-in-mouth.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-foot-in-mouth.gif new file mode 100644 index 000000000..16f68cc1e Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-foot-in-mouth.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-frown.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-frown.gif new file mode 100644 index 000000000..716f55e16 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-frown.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-innocent.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-innocent.gif new file mode 100644 index 000000000..334d49e0e Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-innocent.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-kiss.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-kiss.gif new file mode 100644 index 000000000..4efd549ed Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-kiss.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-laughing.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-laughing.gif new file mode 100644 index 000000000..1606c119e Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-laughing.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-money-mouth.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-money-mouth.gif new file mode 100644 index 000000000..ca2451e10 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-money-mouth.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-sealed.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-sealed.gif new file mode 100644 index 000000000..b33d3cca1 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-sealed.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-smile.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-smile.gif new file mode 100644 index 000000000..e6a9e60d5 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-smile.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-surprised.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-surprised.gif new file mode 100644 index 000000000..cb99cdd91 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-surprised.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-tongue-out.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-tongue-out.gif new file mode 100644 index 000000000..2075dc160 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-tongue-out.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-undecided.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-undecided.gif new file mode 100644 index 000000000..bef7e2573 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-undecided.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-wink.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-wink.gif new file mode 100644 index 000000000..9faf1aff8 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-wink.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-yell.gif b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-yell.gif new file mode 100644 index 000000000..648e6e879 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-yell.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/js/emotions.js b/library/tinymce/jscripts/tiny_mce/plugins/emotions/js/emotions.js new file mode 100644 index 000000000..c54936709 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/emotions/js/emotions.js @@ -0,0 +1,22 @@ +tinyMCEPopup.requireLangPack(); + +var EmotionsDialog = { + init : function(ed) { + tinyMCEPopup.resizeToInnerSize(); + }, + + insert : function(file, title) { + var ed = tinyMCEPopup.editor, dom = ed.dom; + + tinyMCEPopup.execCommand('mceInsertContent', false, dom.createHTML('img', { + src : tinyMCEPopup.getWindowArg('plugin_url') + '/img/' + file, + alt : ed.getLang(title), + title : ed.getLang(title), + border : 0 + })); + + tinyMCEPopup.close(); + } +}; + +tinyMCEPopup.onInit.add(EmotionsDialog.init, EmotionsDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/emotions/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/emotions/langs/en_dlg.js new file mode 100644 index 000000000..3b57ad9e3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/emotions/langs/en_dlg.js @@ -0,0 +1,20 @@ +tinyMCE.addI18n('en.emotions_dlg',{ +title:"Insert emotion", +desc:"Emotions", +cool:"Cool", +cry:"Cry", +embarassed:"Embarassed", +foot_in_mouth:"Foot in mouth", +frown:"Frown", +innocent:"Innocent", +kiss:"Kiss", +laughing:"Laughing", +money_mouth:"Money mouth", +sealed:"Sealed", +smile:"Smile", +surprised:"Surprised", +tongue_out:"Tongue out", +undecided:"Undecided", +wink:"Wink", +yell:"Yell" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/dialog.htm b/library/tinymce/jscripts/tiny_mce/plugins/example/dialog.htm new file mode 100644 index 000000000..50b2b3445 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/dialog.htm @@ -0,0 +1,22 @@ + + + + {#example_dlg.title} + + + + + +
    +

    Here is a example dialog.

    +

    Selected text:

    +

    Custom arg:

    + +
    + + +
    +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin.js new file mode 100644 index 000000000..ec1f81ea4 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.PluginManager.requireLangPack("example");tinymce.create("tinymce.plugins.ExamplePlugin",{init:function(a,b){a.addCommand("mceExample",function(){a.windowManager.open({file:b+"/dialog.htm",width:320+parseInt(a.getLang("example.delta_width",0)),height:120+parseInt(a.getLang("example.delta_height",0)),inline:1},{plugin_url:b,some_custom_arg:"custom arg"})});a.addButton("example",{title:"example.desc",cmd:"mceExample",image:b+"/img/example.gif"});a.onNodeChange.add(function(d,c,e){c.setActive("example",e.nodeName=="IMG")})},createControl:function(b,a){return null},getInfo:function(){return{longname:"Example plugin",author:"Some author",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/example",version:"1.0"}}});tinymce.PluginManager.add("example",tinymce.plugins.ExamplePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin_src.js new file mode 100644 index 000000000..9a0e7da15 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/editor_plugin_src.js @@ -0,0 +1,84 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + // Load plugin specific language pack + tinymce.PluginManager.requireLangPack('example'); + + tinymce.create('tinymce.plugins.ExamplePlugin', { + /** + * Initializes the plugin, this will be executed after the plugin has been created. + * This call is done before the editor instance has finished it's initialization so use the onInit event + * of the editor instance to intercept that event. + * + * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in. + * @param {string} url Absolute URL to where the plugin is located. + */ + init : function(ed, url) { + // Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample'); + ed.addCommand('mceExample', function() { + ed.windowManager.open({ + file : url + '/dialog.htm', + width : 320 + parseInt(ed.getLang('example.delta_width', 0)), + height : 120 + parseInt(ed.getLang('example.delta_height', 0)), + inline : 1 + }, { + plugin_url : url, // Plugin absolute URL + some_custom_arg : 'custom arg' // Custom argument + }); + }); + + // Register example button + ed.addButton('example', { + title : 'example.desc', + cmd : 'mceExample', + image : url + '/img/example.gif' + }); + + // Add a node change handler, selects the button in the UI when a image is selected + ed.onNodeChange.add(function(ed, cm, n) { + cm.setActive('example', n.nodeName == 'IMG'); + }); + }, + + /** + * Creates control instances based in the incomming name. This method is normally not + * needed since the addButton method of the tinymce.Editor class is a more easy way of adding buttons + * but you sometimes need to create more complex controls like listboxes, split buttons etc then this + * method can be used to create those. + * + * @param {String} n Name of the control to create. + * @param {tinymce.ControlManager} cm Control manager to use inorder to create new control. + * @return {tinymce.ui.Control} New control instance or null if no control was created. + */ + createControl : function(n, cm) { + return null; + }, + + /** + * Returns information about the plugin as a name/value array. + * The current keys are longname, author, authorurl, infourl and version. + * + * @return {Object} Name/value array containing information about the plugin. + */ + getInfo : function() { + return { + longname : 'Example plugin', + author : 'Some author', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/example', + version : "1.0" + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('example', tinymce.plugins.ExamplePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/img/example.gif b/library/tinymce/jscripts/tiny_mce/plugins/example/img/example.gif new file mode 100644 index 000000000..1ab5da446 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/example/img/example.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/js/dialog.js b/library/tinymce/jscripts/tiny_mce/plugins/example/js/dialog.js new file mode 100644 index 000000000..fa8341132 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/js/dialog.js @@ -0,0 +1,19 @@ +tinyMCEPopup.requireLangPack(); + +var ExampleDialog = { + init : function() { + var f = document.forms[0]; + + // Get the selected contents as text and place it in the input + f.someval.value = tinyMCEPopup.editor.selection.getContent({format : 'text'}); + f.somearg.value = tinyMCEPopup.getWindowArg('some_custom_arg'); + }, + + insert : function() { + // Insert the contents from the input into the document + tinyMCEPopup.editor.execCommand('mceInsertContent', false, document.forms[0].someval.value); + tinyMCEPopup.close(); + } +}; + +tinyMCEPopup.onInit.add(ExampleDialog.init, ExampleDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en.js b/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en.js new file mode 100644 index 000000000..e0784f80f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en.js @@ -0,0 +1,3 @@ +tinyMCE.addI18n('en.example',{ + desc : 'This is just a template button' +}); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en_dlg.js new file mode 100644 index 000000000..ebcf948da --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/example/langs/en_dlg.js @@ -0,0 +1,3 @@ +tinyMCE.addI18n('en.example_dlg',{ + title : 'This is just a example title' +}); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/fullpage/css/fullpage.css b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/css/fullpage.css new file mode 100644 index 000000000..7a3334f08 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/css/fullpage.css @@ -0,0 +1,182 @@ +/* Hide the advanced tab */ +#advanced_tab { + display: none; +} + +#metatitle, #metakeywords, #metadescription, #metaauthor, #metacopyright { + width: 280px; +} + +#doctype, #docencoding { + width: 200px; +} + +#langcode { + width: 30px; +} + +#bgimage { + width: 220px; +} + +#fontface { + width: 240px; +} + +#leftmargin, #rightmargin, #topmargin, #bottommargin { + width: 50px; +} + +.panel_wrapper div.current { + height: 400px; +} + +#stylesheet, #style { + width: 240px; +} + +/* Head list classes */ + +.headlistwrapper { + width: 100%; +} + +.addbutton, .removebutton, .moveupbutton, .movedownbutton { + border-top: 1px solid; + border-left: 1px solid; + border-bottom: 1px solid; + border-right: 1px solid; + border-color: #F0F0EE; + cursor: default; + display: block; + width: 20px; + height: 20px; +} + +#doctypes { + width: 200px; +} + +.addbutton:hover, .removebutton:hover, .moveupbutton:hover, .movedownbutton:hover { + border: 1px solid #0A246A; + background-color: #B6BDD2; +} + +.addbutton { + background-image: url('../images/add.gif'); + float: left; + margin-right: 3px; +} + +.removebutton { + background-image: url('../images/remove.gif'); + float: left; +} + +.moveupbutton { + background-image: url('../images/move_up.gif'); + float: left; + margin-right: 3px; +} + +.movedownbutton { + background-image: url('../images/move_down.gif'); + float: left; +} + +.selected { + border: 1px solid #0A246A; + background-color: #B6BDD2; +} + +.toolbar { + width: 100%; +} + +#headlist { + width: 100%; + margin-top: 3px; + font-size: 11px; +} + +#info, #title_element, #meta_element, #script_element, #style_element, #base_element, #link_element, #comment_element, #unknown_element { + display: none; +} + +#addmenu { + position: absolute; + border: 1px solid gray; + display: none; + z-index: 100; + background-color: white; +} + +#addmenu a { + display: block; + width: 100%; + line-height: 20px; + text-decoration: none; + background-color: white; +} + +#addmenu a:hover { + background-color: #B6BDD2; + color: black; +} + +#addmenu span { + padding-left: 10px; + padding-right: 10px; +} + +#updateElementPanel { + display: none; +} + +#script_element .panel_wrapper div.current { + height: 108px; +} + +#style_element .panel_wrapper div.current { + height: 108px; +} + +#link_element .panel_wrapper div.current { + height: 140px; +} + +#element_script_value { + width: 100%; + height: 100px; +} + +#element_comment_value { + width: 100%; + height: 120px; +} + +#element_style_value { + width: 100%; + height: 100px; +} + +#element_title, #element_script_src, #element_meta_name, #element_meta_content, #element_base_href, #element_link_href, #element_link_title { + width: 250px; +} + +.updateElementButton { + margin-top: 3px; +} + +/* MSIE specific styles */ + +* html .addbutton, * html .removebutton, * html .moveupbutton, * html .movedownbutton { + width: 22px; + height: 22px; +} + +textarea { + height: 55px; +} + +.panel_wrapper div.current {height:420px;} \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin.js new file mode 100644 index 000000000..aeaa66979 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.FullPagePlugin",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceFullPageProperties",function(){a.windowManager.open({file:b+"/fullpage.htm",width:430+parseInt(a.getLang("fullpage.delta_width",0)),height:495+parseInt(a.getLang("fullpage.delta_height",0)),inline:1},{plugin_url:b,head_html:c.head})});a.addButton("fullpage",{title:"fullpage.desc",cmd:"mceFullPageProperties"});a.onBeforeSetContent.add(c._setContent,c);a.onSetContent.add(c._setBodyAttribs,c);a.onGetContent.add(c._getContent,c)},getInfo:function(){return{longname:"Fullpage",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/fullpage",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_setBodyAttribs:function(d,a){var l,c,e,g,b,h,j,f=this.head.match(/body(.*?)>/i);if(f&&f[1]){l=f[1].match(/\s*(\w+\s*=\s*".*?"|\w+\s*=\s*'.*?'|\w+\s*=\s*\w+|\w+)\s*/g);if(l){for(c=0,e=l.length;c",a);h.head=f.substring(0,a+1);j=f.indexOf("\n'}h.head+=d.getParam("fullpage_default_doctype",'');h.head+="\n\n\n"+d.getParam("fullpage_default_title","Untitled document")+"\n";if(g=d.getParam("fullpage_default_encoding")){h.head+='\n'}if(g=d.getParam("fullpage_default_font_family")){i+="font-family: "+g+";"}if(g=d.getParam("fullpage_default_font_size")){i+="font-size: "+g+";"}if(g=d.getParam("fullpage_default_text_color")){i+="color: "+g+";"}h.head+="\n\n";h.foot="\n\n"}},_getContent:function(a,c){var b=this;if(!c.source_view||!a.getParam("fullpage_hide_in_source_view")){c.content=tinymce.trim(b.head)+"\n"+tinymce.trim(c.content)+"\n"+tinymce.trim(b.foot)}}});tinymce.PluginManager.add("fullpage",tinymce.plugins.FullPagePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin_src.js new file mode 100644 index 000000000..a2c9df898 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin_src.js @@ -0,0 +1,153 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.FullPagePlugin', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + // Register commands + ed.addCommand('mceFullPageProperties', function() { + ed.windowManager.open({ + file : url + '/fullpage.htm', + width : 430 + parseInt(ed.getLang('fullpage.delta_width', 0)), + height : 495 + parseInt(ed.getLang('fullpage.delta_height', 0)), + inline : 1 + }, { + plugin_url : url, + head_html : t.head + }); + }); + + // Register buttons + ed.addButton('fullpage', {title : 'fullpage.desc', cmd : 'mceFullPageProperties'}); + + ed.onBeforeSetContent.add(t._setContent, t); + ed.onSetContent.add(t._setBodyAttribs, t); + ed.onGetContent.add(t._getContent, t); + }, + + getInfo : function() { + return { + longname : 'Fullpage', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/fullpage', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private plugin internal methods + + _setBodyAttribs : function(ed, o) { + var bdattr, i, len, kv, k, v, t, attr = this.head.match(/body(.*?)>/i); + + if (attr && attr[1]) { + bdattr = attr[1].match(/\s*(\w+\s*=\s*".*?"|\w+\s*=\s*'.*?'|\w+\s*=\s*\w+|\w+)\s*/g); + + if (bdattr) { + for(i = 0, len = bdattr.length; i < len; i++) { + kv = bdattr[i].split('='); + k = kv[0].replace(/\s/,''); + v = kv[1]; + + if (v) { + v = v.replace(/^\s+/,'').replace(/\s+$/,''); + t = v.match(/^["'](.*)["']$/); + + if (t) + v = t[1]; + } else + v = k; + + ed.dom.setAttrib(ed.getBody(), 'style', v); + } + } + } + }, + + _createSerializer : function() { + return new tinymce.dom.Serializer({ + dom : this.editor.dom, + apply_source_formatting : true + }); + }, + + _setContent : function(ed, o) { + var t = this, sp, ep, c = o.content, v, st = ''; + + // Ignore raw updated if we already have a head, this will fix issues with undo/redo keeping the head/foot separate + if (o.format == 'raw' && t.head) + return; + + if (o.source_view && ed.getParam('fullpage_hide_in_source_view')) + return; + + // Parse out head, body and footer + c = c.replace(/<(\/?)BODY/gi, '<$1body'); + sp = c.indexOf('', sp); + t.head = c.substring(0, sp + 1); + + ep = c.indexOf('\n'; + + t.head += ed.getParam('fullpage_default_doctype', ''); + t.head += '\n\n\n' + ed.getParam('fullpage_default_title', 'Untitled document') + '\n'; + + if (v = ed.getParam('fullpage_default_encoding')) + t.head += '\n'; + + if (v = ed.getParam('fullpage_default_font_family')) + st += 'font-family: ' + v + ';'; + + if (v = ed.getParam('fullpage_default_font_size')) + st += 'font-size: ' + v + ';'; + + if (v = ed.getParam('fullpage_default_text_color')) + st += 'color: ' + v + ';'; + + t.head += '\n\n'; + t.foot = '\n\n'; + } + }, + + _getContent : function(ed, o) { + var t = this; + + if (!o.source_view || !ed.getParam('fullpage_hide_in_source_view')) + o.content = tinymce.trim(t.head) + '\n' + tinymce.trim(o.content) + '\n' + tinymce.trim(t.foot); + } + }); + + // Register plugin + tinymce.PluginManager.add('fullpage', tinymce.plugins.FullPagePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/fullpage/fullpage.htm b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/fullpage.htm new file mode 100644 index 000000000..c32afaf2d --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/fullpage.htm @@ -0,0 +1,571 @@ + + + + {#fullpage_dlg.title} + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#fullpage_dlg.meta_props} + + + + + + + + + + + + + + + + + + + + + + + + + + +
     
     
     
     
     
      + +
    +
    + +
    + {#fullpage_dlg.langprops} + + + + + + + + + + + + + + + + + + + + + + +
    + +
      + +
     
    + +
     
    +
    +
    + +
    +
    + {#fullpage_dlg.appearance_textprops} + + + + + + + + + + + + + + + + +
    + +
    + +
    + + + + + +
     
    +
    +
    + +
    + {#fullpage_dlg.appearance_bgprops} + + + + + + + + + + +
    + + + + + +
     
    +
    + + + + + +
     
    +
    +
    + +
    + {#fullpage_dlg.appearance_marginprops} + + + + + + + + + + + + + + +
    +
    + +
    + {#fullpage_dlg.appearance_linkprops} + + + + + + + + + + + + + + + + + + + +
    + + + + + +
    +     		+ + + + + +
     
    +
    + + + + + +
     
    +     		  
    +
    + +
    + {#fullpage_dlg.appearance_style} + + + + + + + + + + +
    + + + + +
     
    +
    +
    + +
    + + +
    + {#fullpage_dlg.head_elements} + +
    +
    +
    + + +
    +
    + + +
    +
    +
    + +
    +
    + +
    + {#fullpage_dlg.meta_element} + + + + + + + + + + + + + + +
    + + +
    + +
    + {#fullpage_dlg.title_element} + + + + + + +
    + + +
    + +
    + {#fullpage_dlg.script_element} + +
    + +
    + +
    + +
    +
    + + + + + + + + + + + + + + + + + +
    + + + + +
     
    +
    + +
    + +
    +
    + + +
    + +
    + {#fullpage_dlg.style_element} + +
    + +
    + +
    + +
    +
    + + + + + + + + + +
    +
    + +
    + +
    +
    + + +
    + +
    + {#fullpage_dlg.base_element} + + + + + + + + + + +
    + + +
    + + + +
    + {#fullpage_dlg.comment_element} + + + + +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/fullpage/js/fullpage.js b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/js/fullpage.js new file mode 100644 index 000000000..a1bb719a3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/fullpage/js/fullpage.js @@ -0,0 +1,471 @@ +/** + * fullpage.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +tinyMCEPopup.requireLangPack(); + +var doc; + +var defaultDocTypes = + 'XHTML 1.0 Transitional=,' + + 'XHTML 1.0 Frameset=,' + + 'XHTML 1.0 Strict=,' + + 'XHTML 1.1=,' + + 'HTML 4.01 Transitional=,' + + 'HTML 4.01 Strict=,' + + 'HTML 4.01 Frameset='; + +var defaultEncodings = + 'Western european (iso-8859-1)=iso-8859-1,' + + 'Central European (iso-8859-2)=iso-8859-2,' + + 'Unicode (UTF-8)=utf-8,' + + 'Chinese traditional (Big5)=big5,' + + 'Cyrillic (iso-8859-5)=iso-8859-5,' + + 'Japanese (iso-2022-jp)=iso-2022-jp,' + + 'Greek (iso-8859-7)=iso-8859-7,' + + 'Korean (iso-2022-kr)=iso-2022-kr,' + + 'ASCII (us-ascii)=us-ascii'; + +var defaultMediaTypes = + 'all=all,' + + 'screen=screen,' + + 'print=print,' + + 'tty=tty,' + + 'tv=tv,' + + 'projection=projection,' + + 'handheld=handheld,' + + 'braille=braille,' + + 'aural=aural'; + +var defaultFontNames = 'Arial=arial,helvetica,sans-serif;Courier New=courier new,courier,monospace;Georgia=georgia,times new roman,times,serif;Tahoma=tahoma,arial,helvetica,sans-serif;Times New Roman=times new roman,times,serif;Verdana=verdana,arial,helvetica,sans-serif;Impact=impact;WingDings=wingdings'; +var defaultFontSizes = '10px,11px,12px,13px,14px,15px,16px'; + +function init() { + var f = document.forms['fullpage'], el = f.elements, e, i, p, doctypes, encodings, mediaTypes, fonts, ed = tinyMCEPopup.editor, dom = tinyMCEPopup.dom, style; + + // Setup doctype select box + doctypes = ed.getParam("fullpage_doctypes", defaultDocTypes).split(','); + for (i=0; i 1) + addSelectValue(f, 'doctypes', p[0], p[1]); + } + + // Setup fonts select box + fonts = ed.getParam("fullpage_fonts", defaultFontNames).split(';'); + for (i=0; i 1) + addSelectValue(f, 'fontface', p[0], p[1]); + } + + // Setup fontsize select box + fonts = ed.getParam("fullpage_fontsizes", defaultFontSizes).split(','); + for (i=0; i 1) { + addSelectValue(f, 'element_style_media', p[0], p[1]); + addSelectValue(f, 'element_link_media', p[0], p[1]); + } + } + + // Setup encodings select box + encodings = ed.getParam("fullpage_encodings", defaultEncodings).split(','); + for (i=0; i 1) { + addSelectValue(f, 'docencoding', p[0], p[1]); + addSelectValue(f, 'element_script_charset', p[0], p[1]); + addSelectValue(f, 'element_link_charset', p[0], p[1]); + } + } + + document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor'); + document.getElementById('link_color_pickcontainer').innerHTML = getColorPickerHTML('link_color_pick','link_color'); + //document.getElementById('hover_color_pickcontainer').innerHTML = getColorPickerHTML('hover_color_pick','hover_color'); + document.getElementById('visited_color_pickcontainer').innerHTML = getColorPickerHTML('visited_color_pick','visited_color'); + document.getElementById('active_color_pickcontainer').innerHTML = getColorPickerHTML('active_color_pick','active_color'); + document.getElementById('textcolor_pickcontainer').innerHTML = getColorPickerHTML('textcolor_pick','textcolor'); + document.getElementById('stylesheet_browsercontainer').innerHTML = getBrowserHTML('stylesheetbrowser','stylesheet','file','fullpage'); + document.getElementById('link_href_pickcontainer').innerHTML = getBrowserHTML('link_href_browser','element_link_href','file','fullpage'); + document.getElementById('script_src_pickcontainer').innerHTML = getBrowserHTML('script_src_browser','element_script_src','file','fullpage'); + document.getElementById('bgimage_pickcontainer').innerHTML = getBrowserHTML('bgimage_browser','bgimage','image','fullpage'); + + // Resize some elements + if (isVisible('stylesheetbrowser')) + document.getElementById('stylesheet').style.width = '220px'; + + if (isVisible('link_href_browser')) + document.getElementById('element_link_href').style.width = '230px'; + + if (isVisible('bgimage_browser')) + document.getElementById('bgimage').style.width = '210px'; + + // Add iframe + dom.add(document.body, 'iframe', {id : 'documentIframe', src : 'javascript:""', style : {display : 'none'}}); + doc = dom.get('documentIframe').contentWindow.document; + h = tinyMCEPopup.getWindowArg('head_html'); + + // Preprocess the HTML disable scripts and urls + h = h.replace(/ + + + +
    + +
    + + + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin.js new file mode 100644 index 000000000..e9cba106c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.IESpell",{init:function(a,b){var c=this,d;if(!tinymce.isIE){return}c.editor=a;a.addCommand("mceIESpell",function(){try{d=new ActiveXObject("ieSpell.ieSpellExtension");d.CheckDocumentNode(a.getDoc().documentElement)}catch(f){if(f.number==-2146827859){a.windowManager.confirm(a.getLang("iespell.download"),function(e){if(e){window.open("http://www.iespell.com/download.php","ieSpellDownload","")}})}else{a.windowManager.alert("Error Loading ieSpell: Exception "+f.number)}}});a.addButton("iespell",{title:"iespell.iespell_desc",cmd:"mceIESpell"})},getInfo:function(){return{longname:"IESpell (IE Only)",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/iespell",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("iespell",tinymce.plugins.IESpell)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin_src.js new file mode 100644 index 000000000..1b2bb9846 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin_src.js @@ -0,0 +1,54 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.IESpell', { + init : function(ed, url) { + var t = this, sp; + + if (!tinymce.isIE) + return; + + t.editor = ed; + + // Register commands + ed.addCommand('mceIESpell', function() { + try { + sp = new ActiveXObject("ieSpell.ieSpellExtension"); + sp.CheckDocumentNode(ed.getDoc().documentElement); + } catch (e) { + if (e.number == -2146827859) { + ed.windowManager.confirm(ed.getLang("iespell.download"), function(s) { + if (s) + window.open('http://www.iespell.com/download.php', 'ieSpellDownload', ''); + }); + } else + ed.windowManager.alert("Error Loading ieSpell: Exception " + e.number); + } + }); + + // Register buttons + ed.addButton('iespell', {title : 'iespell.iespell_desc', cmd : 'mceIESpell'}); + }, + + getInfo : function() { + return { + longname : 'IESpell (IE Only)', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/iespell', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('iespell', tinymce.plugins.IESpell); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin.js new file mode 100644 index 000000000..07ea477b7 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin.js @@ -0,0 +1 @@ +(function(){var d=tinymce.DOM,b=tinymce.dom.Element,a=tinymce.dom.Event,e=tinymce.each,c=tinymce.is;tinymce.create("tinymce.plugins.InlinePopups",{init:function(f,g){f.onBeforeRenderUI.add(function(){f.windowManager=new tinymce.InlineWindowManager(f);d.loadCSS(g+"/skins/"+(f.settings.inlinepopups_skin||"clearlooks2")+"/window.css")})},getInfo:function(){return{longname:"InlinePopups",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/inlinepopups",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.create("tinymce.InlineWindowManager:tinymce.WindowManager",{InlineWindowManager:function(f){var g=this;g.parent(f);g.zIndex=300000;g.count=0;g.windows={}},open:function(r,j){var y=this,i,k="",q=y.editor,g=0,s=0,h,m,n,o,l,v,x;r=r||{};j=j||{};if(!r.inline){return y.parent(r,j)}if(!r.type){y.bookmark=q.selection.getBookmark(1)}i=d.uniqueId();h=d.getViewPort();r.width=parseInt(r.width||320);r.height=parseInt(r.height||240)+(tinymce.isIE?8:0);r.min_width=parseInt(r.min_width||150);r.min_height=parseInt(r.min_height||100);r.max_width=parseInt(r.max_width||2000);r.max_height=parseInt(r.max_height||2000);r.left=r.left||Math.round(Math.max(h.x,h.x+(h.w/2)-(r.width/2)));r.top=r.top||Math.round(Math.max(h.y,h.y+(h.h/2)-(r.height/2)));r.movable=r.resizable=true;j.mce_width=r.width;j.mce_height=r.height;j.mce_inline=true;j.mce_window_id=i;j.mce_auto_focus=r.auto_focus;y.features=r;y.params=j;y.onOpen.dispatch(y,r,j);if(r.type){k+=" mceModal";if(r.type){k+=" mce"+r.type.substring(0,1).toUpperCase()+r.type.substring(1)}r.resizable=false}if(r.statusbar){k+=" mceStatusbar"}if(r.resizable){k+=" mceResizable"}if(r.minimizable){k+=" mceMinimizable"}if(r.maximizable){k+=" mceMaximizable"}if(r.movable){k+=" mceMovable"}y._addAll(d.doc.body,["div",{id:i,"class":q.settings.inlinepopups_skin||"clearlooks2",style:"width:100px;height:100px"},["div",{id:i+"_wrapper","class":"mceWrapper"+k},["div",{id:i+"_top","class":"mceTop"},["div",{"class":"mceLeft"}],["div",{"class":"mceCenter"}],["div",{"class":"mceRight"}],["span",{id:i+"_title"},r.title||""]],["div",{id:i+"_middle","class":"mceMiddle"},["div",{id:i+"_left","class":"mceLeft"}],["span",{id:i+"_content"}],["div",{id:i+"_right","class":"mceRight"}]],["div",{id:i+"_bottom","class":"mceBottom"},["div",{"class":"mceLeft"}],["div",{"class":"mceCenter"}],["div",{"class":"mceRight"}],["span",{id:i+"_status"},"Content"]],["a",{"class":"mceMove",tabindex:"-1",href:"javascript:;"}],["a",{"class":"mceMin",tabindex:"-1",href:"javascript:;",onmousedown:"return false;"}],["a",{"class":"mceMax",tabindex:"-1",href:"javascript:;",onmousedown:"return false;"}],["a",{"class":"mceMed",tabindex:"-1",href:"javascript:;",onmousedown:"return false;"}],["a",{"class":"mceClose",tabindex:"-1",href:"javascript:;",onmousedown:"return false;"}],["a",{id:i+"_resize_n","class":"mceResize mceResizeN",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_s","class":"mceResize mceResizeS",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_w","class":"mceResize mceResizeW",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_e","class":"mceResize mceResizeE",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_nw","class":"mceResize mceResizeNW",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_ne","class":"mceResize mceResizeNE",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_sw","class":"mceResize mceResizeSW",tabindex:"-1",href:"javascript:;"}],["a",{id:i+"_resize_se","class":"mceResize mceResizeSE",tabindex:"-1",href:"javascript:;"}]]]);d.setStyles(i,{top:-10000,left:-10000});if(tinymce.isGecko){d.setStyle(i,"overflow","auto")}if(!r.type){g+=d.get(i+"_left").clientWidth;g+=d.get(i+"_right").clientWidth;s+=d.get(i+"_top").clientHeight;s+=d.get(i+"_bottom").clientHeight}d.setStyles(i,{top:r.top,left:r.left,width:r.width+g,height:r.height+s});x=r.url||r.file;if(x){if(tinymce.relaxedDomain){x+=(x.indexOf("?")==-1?"?":"&")+"mce_rdomain="+tinymce.relaxedDomain}x=tinymce._addVer(x)}if(!r.type){d.add(i+"_content","iframe",{id:i+"_ifr",src:'javascript:""',frameBorder:0,style:"border:0;width:10px;height:10px"});d.setStyles(i+"_ifr",{width:r.width,height:r.height});d.setAttrib(i+"_ifr","src",x)}else{d.add(i+"_wrapper","a",{id:i+"_ok","class":"mceButton mceOk",href:"javascript:;",onmousedown:"return false;"},"Ok");if(r.type=="confirm"){d.add(i+"_wrapper","a",{"class":"mceButton mceCancel",href:"javascript:;",onmousedown:"return false;"},"Cancel")}d.add(i+"_middle","div",{"class":"mceIcon"});d.setHTML(i+"_content",r.content.replace("\n","
    "))}n=a.add(i,"mousedown",function(t){var u=t.target,f,p;f=y.windows[i];y.focus(i);if(u.nodeName=="A"||u.nodeName=="a"){if(u.className=="mceMax"){f.oldPos=f.element.getXY();f.oldSize=f.element.getSize();p=d.getViewPort();p.w-=2;p.h-=2;f.element.moveTo(p.x,p.y);f.element.resizeTo(p.w,p.h);d.setStyles(i+"_ifr",{width:p.w-f.deltaWidth,height:p.h-f.deltaHeight});d.addClass(i+"_wrapper","mceMaximized")}else{if(u.className=="mceMed"){f.element.moveTo(f.oldPos.x,f.oldPos.y);f.element.resizeTo(f.oldSize.w,f.oldSize.h);f.iframeElement.resizeTo(f.oldSize.w-f.deltaWidth,f.oldSize.h-f.deltaHeight);d.removeClass(i+"_wrapper","mceMaximized")}else{if(u.className=="mceMove"){return y._startDrag(i,t,u.className)}else{if(d.hasClass(u,"mceResize")){return y._startDrag(i,t,u.className.substring(13))}}}}}});o=a.add(i,"click",function(f){var p=f.target;y.focus(i);if(p.nodeName=="A"||p.nodeName=="a"){switch(p.className){case"mceClose":y.close(null,i);return a.cancel(f);case"mceButton mceOk":case"mceButton mceCancel":r.button_func(p.className=="mceButton mceOk");return a.cancel(f)}}});v=y.windows[i]={id:i,mousedown_func:n,click_func:o,element:new b(i,{blocker:1,container:q.getContainer()}),iframeElement:new b(i+"_ifr"),features:r,deltaWidth:g,deltaHeight:s};v.iframeElement.on("focus",function(){y.focus(i)});if(y.count==0&&y.editor.getParam("dialog_type","modal")=="modal"){d.add(d.doc.body,"div",{id:"mceModalBlocker","class":(y.editor.settings.inlinepopups_skin||"clearlooks2")+"_modalBlocker",style:{zIndex:y.zIndex-1}});d.show("mceModalBlocker")}else{d.setStyle("mceModalBlocker","z-index",y.zIndex-1)}if(tinymce.isIE6||/Firefox\/2\./.test(navigator.userAgent)||(tinymce.isIE&&!d.boxModel)){d.setStyles("mceModalBlocker",{position:"absolute",left:h.x,top:h.y,width:h.w-2,height:h.h-2})}y.focus(i);y._fixIELayout(i,1);if(d.get(i+"_ok")){d.get(i+"_ok").focus()}y.count++;return v},focus:function(h){var g=this,f;if(f=g.windows[h]){f.zIndex=this.zIndex++;f.element.setStyle("zIndex",f.zIndex);f.element.update();h=h+"_wrapper";d.removeClass(g.lastId,"mceFocus");d.addClass(h,"mceFocus");g.lastId=h}},_addAll:function(k,h){var g,l,f=this,j=tinymce.DOM;if(c(h,"string")){k.appendChild(j.doc.createTextNode(h))}else{if(h.length){k=k.appendChild(j.create(h[0],h[1]));for(g=2;gf){i=m;f=m.zIndex}});if(i){h.focus(i.id)}}},setTitle:function(f,g){var h;f=this._findId(f);if(h=d.get(f+"_title")){h.innerHTML=d.encode(g)}},alert:function(g,f,j){var i=this,h;h=i.open({title:i,type:"alert",button_func:function(k){if(f){f.call(k||i,k)}i.close(null,h.id)},content:d.encode(i.editor.getLang(g,g)),inline:1,width:400,height:130})},confirm:function(g,f,j){var i=this,h;h=i.open({title:i,type:"confirm",button_func:function(k){if(f){f.call(k||i,k)}i.close(null,h.id)},content:d.encode(i.editor.getLang(g,g)),inline:1,width:400,height:130})},_findId:function(f){var g=this;if(typeof(f)=="string"){return f}e(g.windows,function(h){var i=d.get(h.id+"_ifr");if(i&&f==i.contentWindow){f=h.id;return false}});return f},_fixIELayout:function(i,h){var f,g;if(!tinymce.isIE6){return}e(["n","s","w","e","nw","ne","sw","se"],function(j){var k=d.get(i+"_resize_"+j);d.setStyles(k,{width:h?k.clientWidth:"",height:h?k.clientHeight:"",cursor:d.getStyle(k,"cursor",1)});d.setStyle(i+"_bottom","bottom","-1px");k=0});if(f=this.windows[i]){f.element.hide();f.element.show();e(d.select("div,a",i),function(k,j){if(k.currentStyle.backgroundImage!="none"){g=new Image();g.src=k.currentStyle.backgroundImage.replace(/url\(\"(.+)\"\)/,"$1")}});d.get(i).style.filter=""}}});tinymce.PluginManager.add("inlinepopups",tinymce.plugins.InlinePopups)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin_src.js new file mode 100644 index 000000000..e991683de --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin_src.js @@ -0,0 +1,635 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var DOM = tinymce.DOM, Element = tinymce.dom.Element, Event = tinymce.dom.Event, each = tinymce.each, is = tinymce.is; + + tinymce.create('tinymce.plugins.InlinePopups', { + init : function(ed, url) { + // Replace window manager + ed.onBeforeRenderUI.add(function() { + ed.windowManager = new tinymce.InlineWindowManager(ed); + DOM.loadCSS(url + '/skins/' + (ed.settings.inlinepopups_skin || 'clearlooks2') + "/window.css"); + }); + }, + + getInfo : function() { + return { + longname : 'InlinePopups', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/inlinepopups', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + tinymce.create('tinymce.InlineWindowManager:tinymce.WindowManager', { + InlineWindowManager : function(ed) { + var t = this; + + t.parent(ed); + t.zIndex = 300000; + t.count = 0; + t.windows = {}; + }, + + open : function(f, p) { + var t = this, id, opt = '', ed = t.editor, dw = 0, dh = 0, vp, po, mdf, clf, we, w, u; + + f = f || {}; + p = p || {}; + + // Run native windows + if (!f.inline) + return t.parent(f, p); + + // Only store selection if the type is a normal window + if (!f.type) + t.bookmark = ed.selection.getBookmark(1); + + id = DOM.uniqueId(); + vp = DOM.getViewPort(); + f.width = parseInt(f.width || 320); + f.height = parseInt(f.height || 240) + (tinymce.isIE ? 8 : 0); + f.min_width = parseInt(f.min_width || 150); + f.min_height = parseInt(f.min_height || 100); + f.max_width = parseInt(f.max_width || 2000); + f.max_height = parseInt(f.max_height || 2000); + f.left = f.left || Math.round(Math.max(vp.x, vp.x + (vp.w / 2.0) - (f.width / 2.0))); + f.top = f.top || Math.round(Math.max(vp.y, vp.y + (vp.h / 2.0) - (f.height / 2.0))); + f.movable = f.resizable = true; + p.mce_width = f.width; + p.mce_height = f.height; + p.mce_inline = true; + p.mce_window_id = id; + p.mce_auto_focus = f.auto_focus; + + // Transpose +// po = DOM.getPos(ed.getContainer()); +// f.left -= po.x; +// f.top -= po.y; + + t.features = f; + t.params = p; + t.onOpen.dispatch(t, f, p); + + if (f.type) { + opt += ' mceModal'; + + if (f.type) + opt += ' mce' + f.type.substring(0, 1).toUpperCase() + f.type.substring(1); + + f.resizable = false; + } + + if (f.statusbar) + opt += ' mceStatusbar'; + + if (f.resizable) + opt += ' mceResizable'; + + if (f.minimizable) + opt += ' mceMinimizable'; + + if (f.maximizable) + opt += ' mceMaximizable'; + + if (f.movable) + opt += ' mceMovable'; + + // Create DOM objects + t._addAll(DOM.doc.body, + ['div', {id : id, 'class' : ed.settings.inlinepopups_skin || 'clearlooks2', style : 'width:100px;height:100px'}, + ['div', {id : id + '_wrapper', 'class' : 'mceWrapper' + opt}, + ['div', {id : id + '_top', 'class' : 'mceTop'}, + ['div', {'class' : 'mceLeft'}], + ['div', {'class' : 'mceCenter'}], + ['div', {'class' : 'mceRight'}], + ['span', {id : id + '_title'}, f.title || ''] + ], + + ['div', {id : id + '_middle', 'class' : 'mceMiddle'}, + ['div', {id : id + '_left', 'class' : 'mceLeft'}], + ['span', {id : id + '_content'}], + ['div', {id : id + '_right', 'class' : 'mceRight'}] + ], + + ['div', {id : id + '_bottom', 'class' : 'mceBottom'}, + ['div', {'class' : 'mceLeft'}], + ['div', {'class' : 'mceCenter'}], + ['div', {'class' : 'mceRight'}], + ['span', {id : id + '_status'}, 'Content'] + ], + + ['a', {'class' : 'mceMove', tabindex : '-1', href : 'javascript:;'}], + ['a', {'class' : 'mceMin', tabindex : '-1', href : 'javascript:;', onmousedown : 'return false;'}], + ['a', {'class' : 'mceMax', tabindex : '-1', href : 'javascript:;', onmousedown : 'return false;'}], + ['a', {'class' : 'mceMed', tabindex : '-1', href : 'javascript:;', onmousedown : 'return false;'}], + ['a', {'class' : 'mceClose', tabindex : '-1', href : 'javascript:;', onmousedown : 'return false;'}], + ['a', {id : id + '_resize_n', 'class' : 'mceResize mceResizeN', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_s', 'class' : 'mceResize mceResizeS', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_w', 'class' : 'mceResize mceResizeW', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_e', 'class' : 'mceResize mceResizeE', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_nw', 'class' : 'mceResize mceResizeNW', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_ne', 'class' : 'mceResize mceResizeNE', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_sw', 'class' : 'mceResize mceResizeSW', tabindex : '-1', href : 'javascript:;'}], + ['a', {id : id + '_resize_se', 'class' : 'mceResize mceResizeSE', tabindex : '-1', href : 'javascript:;'}] + ] + ] + ); + + DOM.setStyles(id, {top : -10000, left : -10000}); + + // Fix gecko rendering bug, where the editors iframe messed with window contents + if (tinymce.isGecko) + DOM.setStyle(id, 'overflow', 'auto'); + + // Measure borders + if (!f.type) { + dw += DOM.get(id + '_left').clientWidth; + dw += DOM.get(id + '_right').clientWidth; + dh += DOM.get(id + '_top').clientHeight; + dh += DOM.get(id + '_bottom').clientHeight; + } + + // Resize window + DOM.setStyles(id, {top : f.top, left : f.left, width : f.width + dw, height : f.height + dh}); + + u = f.url || f.file; + if (u) { + if (tinymce.relaxedDomain) + u += (u.indexOf('?') == -1 ? '?' : '&') + 'mce_rdomain=' + tinymce.relaxedDomain; + + u = tinymce._addVer(u); + } + + if (!f.type) { + DOM.add(id + '_content', 'iframe', {id : id + '_ifr', src : 'javascript:""', frameBorder : 0, style : 'border:0;width:10px;height:10px'}); + DOM.setStyles(id + '_ifr', {width : f.width, height : f.height}); + DOM.setAttrib(id + '_ifr', 'src', u); + } else { + DOM.add(id + '_wrapper', 'a', {id : id + '_ok', 'class' : 'mceButton mceOk', href : 'javascript:;', onmousedown : 'return false;'}, 'Ok'); + + if (f.type == 'confirm') + DOM.add(id + '_wrapper', 'a', {'class' : 'mceButton mceCancel', href : 'javascript:;', onmousedown : 'return false;'}, 'Cancel'); + + DOM.add(id + '_middle', 'div', {'class' : 'mceIcon'}); + DOM.setHTML(id + '_content', f.content.replace('\n', '
    ')); + } + + // Register events + mdf = Event.add(id, 'mousedown', function(e) { + var n = e.target, w, vp; + + w = t.windows[id]; + t.focus(id); + + if (n.nodeName == 'A' || n.nodeName == 'a') { + if (n.className == 'mceMax') { + w.oldPos = w.element.getXY(); + w.oldSize = w.element.getSize(); + + vp = DOM.getViewPort(); + + // Reduce viewport size to avoid scrollbars + vp.w -= 2; + vp.h -= 2; + + w.element.moveTo(vp.x, vp.y); + w.element.resizeTo(vp.w, vp.h); + DOM.setStyles(id + '_ifr', {width : vp.w - w.deltaWidth, height : vp.h - w.deltaHeight}); + DOM.addClass(id + '_wrapper', 'mceMaximized'); + } else if (n.className == 'mceMed') { + // Reset to old size + w.element.moveTo(w.oldPos.x, w.oldPos.y); + w.element.resizeTo(w.oldSize.w, w.oldSize.h); + w.iframeElement.resizeTo(w.oldSize.w - w.deltaWidth, w.oldSize.h - w.deltaHeight); + + DOM.removeClass(id + '_wrapper', 'mceMaximized'); + } else if (n.className == 'mceMove') + return t._startDrag(id, e, n.className); + else if (DOM.hasClass(n, 'mceResize')) + return t._startDrag(id, e, n.className.substring(13)); + } + }); + + clf = Event.add(id, 'click', function(e) { + var n = e.target; + + t.focus(id); + + if (n.nodeName == 'A' || n.nodeName == 'a') { + switch (n.className) { + case 'mceClose': + t.close(null, id); + return Event.cancel(e); + + case 'mceButton mceOk': + case 'mceButton mceCancel': + f.button_func(n.className == 'mceButton mceOk'); + return Event.cancel(e); + } + } + }); + + // Add window + w = t.windows[id] = { + id : id, + mousedown_func : mdf, + click_func : clf, + element : new Element(id, {blocker : 1, container : ed.getContainer()}), + iframeElement : new Element(id + '_ifr'), + features : f, + deltaWidth : dw, + deltaHeight : dh + }; + + w.iframeElement.on('focus', function() { + t.focus(id); + }); + + // Setup blocker + if (t.count == 0 && t.editor.getParam('dialog_type', 'modal') == 'modal') { + DOM.add(DOM.doc.body, 'div', { + id : 'mceModalBlocker', + 'class' : (t.editor.settings.inlinepopups_skin || 'clearlooks2') + '_modalBlocker', + style : {zIndex : t.zIndex - 1} + }); + + DOM.show('mceModalBlocker'); // Reduces flicker in IE + } else + DOM.setStyle('mceModalBlocker', 'z-index', t.zIndex - 1); + + if (tinymce.isIE6 || /Firefox\/2\./.test(navigator.userAgent) || (tinymce.isIE && !DOM.boxModel)) + DOM.setStyles('mceModalBlocker', {position : 'absolute', left : vp.x, top : vp.y, width : vp.w - 2, height : vp.h - 2}); + + t.focus(id); + t._fixIELayout(id, 1); + + // Focus ok button + if (DOM.get(id + '_ok')) + DOM.get(id + '_ok').focus(); + + t.count++; + + return w; + }, + + focus : function(id) { + var t = this, w; + + if (w = t.windows[id]) { + w.zIndex = this.zIndex++; + w.element.setStyle('zIndex', w.zIndex); + w.element.update(); + + id = id + '_wrapper'; + DOM.removeClass(t.lastId, 'mceFocus'); + DOM.addClass(id, 'mceFocus'); + t.lastId = id; + } + }, + + _addAll : function(te, ne) { + var i, n, t = this, dom = tinymce.DOM; + + if (is(ne, 'string')) + te.appendChild(dom.doc.createTextNode(ne)); + else if (ne.length) { + te = te.appendChild(dom.create(ne[0], ne[1])); + + for (i=2; i ix) { + fw = w; + ix = w.zIndex; + } + }); + + if (fw) + t.focus(fw.id); + } + }, + + setTitle : function(w, ti) { + var e; + + w = this._findId(w); + + if (e = DOM.get(w + '_title')) + e.innerHTML = DOM.encode(ti); + }, + + alert : function(txt, cb, s) { + var t = this, w; + + w = t.open({ + title : t, + type : 'alert', + button_func : function(s) { + if (cb) + cb.call(s || t, s); + + t.close(null, w.id); + }, + content : DOM.encode(t.editor.getLang(txt, txt)), + inline : 1, + width : 400, + height : 130 + }); + }, + + confirm : function(txt, cb, s) { + var t = this, w; + + w = t.open({ + title : t, + type : 'confirm', + button_func : function(s) { + if (cb) + cb.call(s || t, s); + + t.close(null, w.id); + }, + content : DOM.encode(t.editor.getLang(txt, txt)), + inline : 1, + width : 400, + height : 130 + }); + }, + + // Internal functions + + _findId : function(w) { + var t = this; + + if (typeof(w) == 'string') + return w; + + each(t.windows, function(wo) { + var ifr = DOM.get(wo.id + '_ifr'); + + if (ifr && w == ifr.contentWindow) { + w = wo.id; + return false; + } + }); + + return w; + }, + + _fixIELayout : function(id, s) { + var w, img; + + if (!tinymce.isIE6) + return; + + // Fixes the bug where hover flickers and does odd things in IE6 + each(['n','s','w','e','nw','ne','sw','se'], function(v) { + var e = DOM.get(id + '_resize_' + v); + + DOM.setStyles(e, { + width : s ? e.clientWidth : '', + height : s ? e.clientHeight : '', + cursor : DOM.getStyle(e, 'cursor', 1) + }); + + DOM.setStyle(id + "_bottom", 'bottom', '-1px'); + + e = 0; + }); + + // Fixes graphics glitch + if (w = this.windows[id]) { + // Fixes rendering bug after resize + w.element.hide(); + w.element.show(); + + // Forced a repaint of the window + //DOM.get(id).style.filter = ''; + + // IE has a bug where images used in CSS won't get loaded + // sometimes when the cache in the browser is disabled + // This fix tries to solve it by loading the images using the image object + each(DOM.select('div,a', id), function(e, i) { + if (e.currentStyle.backgroundImage != 'none') { + img = new Image(); + img.src = e.currentStyle.backgroundImage.replace(/url\(\"(.+)\"\)/, '$1'); + } + }); + + DOM.get(id).style.filter = ''; + } + } + }); + + // Register plugin + tinymce.PluginManager.add('inlinepopups', tinymce.plugins.InlinePopups); +})(); + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/alert.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/alert.gif new file mode 100644 index 000000000..94abd0876 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/alert.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/button.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/button.gif new file mode 100644 index 000000000..e671094cb Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/button.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/buttons.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/buttons.gif new file mode 100644 index 000000000..6baf64ad3 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/buttons.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/confirm.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/confirm.gif new file mode 100644 index 000000000..497307a85 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/confirm.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/corners.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/corners.gif new file mode 100644 index 000000000..c894b2e83 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/corners.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/horizontal.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/horizontal.gif new file mode 100644 index 000000000..c2a2ad454 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/horizontal.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/vertical.gif b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/vertical.gif new file mode 100644 index 000000000..43a735f22 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/img/vertical.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/window.css b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/window.css new file mode 100644 index 000000000..5e6fd7d3c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/skins/clearlooks2/window.css @@ -0,0 +1,90 @@ +/* Clearlooks 2 */ + +/* Reset */ +.clearlooks2, .clearlooks2 div, .clearlooks2 span, .clearlooks2 a {vertical-align:baseline; text-align:left; position:absolute; border:0; padding:0; margin:0; background:transparent; font-family:Arial,Verdana; font-size:11px; color:#000; text-decoration:none; font-weight:normal; width:auto; height:auto; overflow:hidden; display:block} + +/* General */ +.clearlooks2 {position:absolute; direction:ltr} +.clearlooks2 .mceWrapper {position:static} +.mceEventBlocker {position:fixed; left:0; top:0; background:url(img/horizontal.gif) no-repeat 0 -75px; width:100%; height:100%} +.clearlooks2 .mcePlaceHolder {border:1px solid #000; background:#888; top:0; left:0; opacity:0.5; -ms-filter:'alpha(opacity=50)'; filter:alpha(opacity=50)} +.clearlooks2_modalBlocker {position:fixed; left:0; top:0; width:100%; height:100%; background:#FFF; opacity:0.6; -ms-filter:'alpha(opacity=60)'; filter:alpha(opacity=60); display:none} + +/* Top */ +.clearlooks2 .mceTop, .clearlooks2 .mceTop div {top:0; width:100%; height:23px} +.clearlooks2 .mceTop .mceLeft {width:6px; background:url(img/corners.gif)} +.clearlooks2 .mceTop .mceCenter {right:6px; width:100%; height:23px; background:url(img/horizontal.gif) 12px 0; clip:rect(auto auto auto 12px)} +.clearlooks2 .mceTop .mceRight {right:0; width:6px; height:23px; background:url(img/corners.gif) -12px 0} +.clearlooks2 .mceTop span {width:100%; text-align:center; vertical-align:middle; line-height:23px; font-weight:bold} +.clearlooks2 .mceFocus .mceTop .mceLeft {background:url(img/corners.gif) -6px 0} +.clearlooks2 .mceFocus .mceTop .mceCenter {background:url(img/horizontal.gif) 0 -23px} +.clearlooks2 .mceFocus .mceTop .mceRight {background:url(img/corners.gif) -18px 0} +.clearlooks2 .mceFocus .mceTop span {color:#FFF} + +/* Middle */ +.clearlooks2 .mceMiddle, .clearlooks2 .mceMiddle div {top:0} +.clearlooks2 .mceMiddle {width:100%; height:100%; clip:rect(23px auto auto auto)} +.clearlooks2 .mceMiddle .mceLeft {left:0; width:5px; height:100%; background:url(img/vertical.gif) -5px 0} +.clearlooks2 .mceMiddle span {top:23px; left:5px; width:100%; height:100%; background:#FFF} +.clearlooks2 .mceMiddle .mceRight {right:0; width:5px; height:100%; background:url(img/vertical.gif)} + +/* Bottom */ +.clearlooks2 .mceBottom, .clearlooks2 .mceBottom div {height:6px} +.clearlooks2 .mceBottom {left:0; bottom:0; width:100%} +.clearlooks2 .mceBottom div {top:0} +.clearlooks2 .mceBottom .mceLeft {left:0; width:5px; background:url(img/corners.gif) -34px -6px} +.clearlooks2 .mceBottom .mceCenter {left:5px; width:100%; background:url(img/horizontal.gif) 0 -46px} +.clearlooks2 .mceBottom .mceRight {right:0; width:5px; background: url(img/corners.gif) -34px 0} +.clearlooks2 .mceBottom span {display:none} +.clearlooks2 .mceStatusbar .mceBottom, .clearlooks2 .mceStatusbar .mceBottom div {height:23px} +.clearlooks2 .mceStatusbar .mceBottom .mceLeft {background:url(img/corners.gif) -29px 0} +.clearlooks2 .mceStatusbar .mceBottom .mceCenter {background:url(img/horizontal.gif) 0 -52px} +.clearlooks2 .mceStatusbar .mceBottom .mceRight {background:url(img/corners.gif) -24px 0} +.clearlooks2 .mceStatusbar .mceBottom span {display:block; left:7px; font-family:Arial, Verdana; font-size:11px; line-height:23px} + +/* Actions */ +.clearlooks2 a {width:29px; height:16px; top:3px;} +.clearlooks2 .mceClose {right:6px; background:url(img/buttons.gif) -87px 0} +.clearlooks2 .mceMin {display:none; right:68px; background:url(img/buttons.gif) 0 0} +.clearlooks2 .mceMed {display:none; right:37px; background:url(img/buttons.gif) -29px 0} +.clearlooks2 .mceMax {display:none; right:37px; background:url(img/buttons.gif) -58px 0} +.clearlooks2 .mceMove {display:none;width:100%;cursor:move;background:url(img/corners.gif) no-repeat -100px -100px} +.clearlooks2 .mceMovable .mceMove {display:block} +.clearlooks2 .mceFocus .mceClose {right:6px; background:url(img/buttons.gif) -87px -16px} +.clearlooks2 .mceFocus .mceMin {right:68px; background:url(img/buttons.gif) 0 -16px} +.clearlooks2 .mceFocus .mceMed {right:37px; background:url(img/buttons.gif) -29px -16px} +.clearlooks2 .mceFocus .mceMax {right:37px; background:url(img/buttons.gif) -58px -16px} +.clearlooks2 .mceFocus .mceClose:hover {right:6px; background:url(img/buttons.gif) -87px -32px} +.clearlooks2 .mceFocus .mceClose:hover {right:6px; background:url(img/buttons.gif) -87px -32px} +.clearlooks2 .mceFocus .mceMin:hover {right:68px; background:url(img/buttons.gif) 0 -32px} +.clearlooks2 .mceFocus .mceMed:hover {right:37px; background:url(img/buttons.gif) -29px -32px} +.clearlooks2 .mceFocus .mceMax:hover {right:37px; background:url(img/buttons.gif) -58px -32px} + +/* Resize */ +.clearlooks2 .mceResize {top:auto; left:auto; display:none; width:5px; height:5px; background:url(img/horizontal.gif) no-repeat 0 -75px} +.clearlooks2 .mceResizable .mceResize {display:block} +.clearlooks2 .mceResizable .mceMin, .clearlooks2 .mceMax {display:none} +.clearlooks2 .mceMinimizable .mceMin {display:block} +.clearlooks2 .mceMaximizable .mceMax {display:block} +.clearlooks2 .mceMaximized .mceMed {display:block} +.clearlooks2 .mceMaximized .mceMax {display:none} +.clearlooks2 a.mceResizeN {top:0; left:0; width:100%; cursor:n-resize} +.clearlooks2 a.mceResizeNW {top:0; left:0; cursor:nw-resize} +.clearlooks2 a.mceResizeNE {top:0; right:0; cursor:ne-resize} +.clearlooks2 a.mceResizeW {top:0; left:0; height:100%; cursor:w-resize;} +.clearlooks2 a.mceResizeE {top:0; right:0; height:100%; cursor:e-resize} +.clearlooks2 a.mceResizeS {bottom:0; left:0; width:100%; cursor:s-resize} +.clearlooks2 a.mceResizeSW {bottom:0; left:0; cursor:sw-resize} +.clearlooks2 a.mceResizeSE {bottom:0; right:0; cursor:se-resize} + +/* Alert/Confirm */ +.clearlooks2 .mceButton {font-weight:bold; bottom:10px; width:80px; height:30px; background:url(img/button.gif); line-height:30px; vertical-align:middle; text-align:center; outline:0} +.clearlooks2 .mceMiddle .mceIcon {left:15px; top:35px; width:32px; height:32px} +.clearlooks2 .mceAlert .mceMiddle span, .clearlooks2 .mceConfirm .mceMiddle span {background:transparent;left:60px; top:35px; width:320px; height:50px; font-weight:bold; overflow:auto; white-space:normal} +.clearlooks2 a:hover {font-weight:bold;} +.clearlooks2 .mceAlert .mceMiddle, .clearlooks2 .mceConfirm .mceMiddle {background:#D6D7D5} +.clearlooks2 .mceAlert .mceOk {left:50%; top:auto; margin-left: -40px} +.clearlooks2 .mceAlert .mceIcon {background:url(img/alert.gif)} +.clearlooks2 .mceConfirm .mceOk {left:50%; top:auto; margin-left: -90px} +.clearlooks2 .mceConfirm .mceCancel {left:50%; top:auto} +.clearlooks2 .mceConfirm .mceIcon {background:url(img/confirm.gif)} \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/template.htm b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/template.htm new file mode 100644 index 000000000..f9ec64219 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/inlinepopups/template.htm @@ -0,0 +1,387 @@ + + + +Template for dialogs + + + + +
    +
    +
    +
    +
    +
    +
    + Blured +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Focused +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Statusbar +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Statusbar, Resizable +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Resizable, Maximizable +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Blurred, Maximizable, Statusbar, Resizable +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Maximized, Maximizable, Minimizable +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Blured +
    + +
    +
    + Content +
    +
    + +
    +
    +
    +
    + Statusbar text. +
    + + + + + + + + + + + + + + +
    +
    + +
    +
    +
    +
    +
    +
    + Alert +
    + +
    +
    + + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + +
    +
    +
    + +
    +
    +
    +
    +
    + + + Ok + +
    +
    + +
    +
    +
    +
    +
    +
    + Confirm +
    + +
    +
    + + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + +
    +
    +
    + +
    +
    +
    +
    +
    + + + Ok + Cancel + +
    +
    +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/insertdatetime/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/insertdatetime/editor_plugin.js new file mode 100644 index 000000000..938ce6b17 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/insertdatetime/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.InsertDateTime",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceInsertDate",function(){var d=c._getDateTime(new Date(),a.getParam("plugin_insertdate_dateFormat",a.getLang("insertdatetime.date_fmt")));a.execCommand("mceInsertContent",false,d)});a.addCommand("mceInsertTime",function(){var d=c._getDateTime(new Date(),a.getParam("plugin_insertdate_timeFormat",a.getLang("insertdatetime.time_fmt")));a.execCommand("mceInsertContent",false,d)});a.addButton("insertdate",{title:"insertdatetime.insertdate_desc",cmd:"mceInsertDate"});a.addButton("inserttime",{title:"insertdatetime.inserttime_desc",cmd:"mceInsertTime"})},getInfo:function(){return{longname:"Insert date/time",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/insertdatetime",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_getDateTime:function(e,a){var c=this.editor;function b(g,d){g=""+g;if(g.length-1){a[c].style.zIndex=g[j];a[j].style.zIndex=g[c]}else{if(g[c]>0){a[c].style.zIndex=g[c]-1}}}else{for(f=0;fg[c]){j=f;break}}if(j>-1){a[c].style.zIndex=g[j];a[j].style.zIndex=g[c]}else{a[c].style.zIndex=g[c]+1}}b.execCommand("mceRepaint")},_getParentLayer:function(a){return this.editor.dom.getParent(a,function(b){return b.nodeType==1&&/^(absolute|relative|static)$/i.test(b.style.position)})},_insertLayer:function(){var a=this.editor,b=a.dom.getPos(a.dom.getParent(a.selection.getNode(),"*"));a.dom.add(a.getBody(),"div",{style:{position:"absolute",left:b.x,top:(b.y>20?b.y:20),width:100,height:100},"class":"mceItemVisualAid"},a.selection.getContent()||a.getLang("layer.content"))},_toggleAbsolute:function(){var a=this.editor,b=this._getParentLayer(a.selection.getNode());if(!b){b=a.dom.getParent(a.selection.getNode(),"DIV,P,IMG")}if(b){if(b.style.position.toLowerCase()=="absolute"){a.dom.setStyles(b,{position:"",left:"",top:"",width:"",height:""});a.dom.removeClass(b,"mceItemVisualAid")}else{if(b.style.left==""){b.style.left=20+"px"}if(b.style.top==""){b.style.top=20+"px"}if(b.style.width==""){b.style.width=b.width?(b.width+"px"):"100px"}if(b.style.height==""){b.style.height=b.height?(b.height+"px"):"100px"}b.style.position="absolute";a.addVisual(a.getBody())}a.execCommand("mceRepaint");a.nodeChanged()}}});tinymce.PluginManager.add("layer",tinymce.plugins.Layer)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/layer/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/layer/editor_plugin_src.js new file mode 100644 index 000000000..d5aa86548 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/layer/editor_plugin_src.js @@ -0,0 +1,212 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Layer', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + // Register commands + ed.addCommand('mceInsertLayer', t._insertLayer, t); + + ed.addCommand('mceMoveForward', function() { + t._move(1); + }); + + ed.addCommand('mceMoveBackward', function() { + t._move(-1); + }); + + ed.addCommand('mceMakeAbsolute', function() { + t._toggleAbsolute(); + }); + + // Register buttons + ed.addButton('moveforward', {title : 'layer.forward_desc', cmd : 'mceMoveForward'}); + ed.addButton('movebackward', {title : 'layer.backward_desc', cmd : 'mceMoveBackward'}); + ed.addButton('absolute', {title : 'layer.absolute_desc', cmd : 'mceMakeAbsolute'}); + ed.addButton('insertlayer', {title : 'layer.insertlayer_desc', cmd : 'mceInsertLayer'}); + + ed.onInit.add(function() { + if (tinymce.isIE) + ed.getDoc().execCommand('2D-Position', false, true); + }); + + ed.onNodeChange.add(t._nodeChange, t); + ed.onVisualAid.add(t._visualAid, t); + }, + + getInfo : function() { + return { + longname : 'Layer', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/layer', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private methods + + _nodeChange : function(ed, cm, n) { + var le, p; + + le = this._getParentLayer(n); + p = ed.dom.getParent(n, 'DIV,P,IMG'); + + if (!p) { + cm.setDisabled('absolute', 1); + cm.setDisabled('moveforward', 1); + cm.setDisabled('movebackward', 1); + } else { + cm.setDisabled('absolute', 0); + cm.setDisabled('moveforward', !le); + cm.setDisabled('movebackward', !le); + cm.setActive('absolute', le && le.style.position.toLowerCase() == "absolute"); + } + }, + + // Private methods + + _visualAid : function(ed, e, s) { + var dom = ed.dom; + + tinymce.each(dom.select('div,p', e), function(e) { + if (/^(absolute|relative|static)$/i.test(e.style.position)) { + if (s) + dom.addClass(e, 'mceItemVisualAid'); + else + dom.removeClass(e, 'mceItemVisualAid'); + } + }); + }, + + _move : function(d) { + var ed = this.editor, i, z = [], le = this._getParentLayer(ed.selection.getNode()), ci = -1, fi = -1, nl; + + nl = []; + tinymce.walk(ed.getBody(), function(n) { + if (n.nodeType == 1 && /^(absolute|relative|static)$/i.test(n.style.position)) + nl.push(n); + }, 'childNodes'); + + // Find z-indexes + for (i=0; i -1) { + nl[ci].style.zIndex = z[fi]; + nl[fi].style.zIndex = z[ci]; + } else { + if (z[ci] > 0) + nl[ci].style.zIndex = z[ci] - 1; + } + } else { + // Move forward + + // Try find a higher one + for (i=0; i z[ci]) { + fi = i; + break; + } + } + + if (fi > -1) { + nl[ci].style.zIndex = z[fi]; + nl[fi].style.zIndex = z[ci]; + } else + nl[ci].style.zIndex = z[ci] + 1; + } + + ed.execCommand('mceRepaint'); + }, + + _getParentLayer : function(n) { + return this.editor.dom.getParent(n, function(n) { + return n.nodeType == 1 && /^(absolute|relative|static)$/i.test(n.style.position); + }); + }, + + _insertLayer : function() { + var ed = this.editor, p = ed.dom.getPos(ed.dom.getParent(ed.selection.getNode(), '*')); + + ed.dom.add(ed.getBody(), 'div', { + style : { + position : 'absolute', + left : p.x, + top : (p.y > 20 ? p.y : 20), + width : 100, + height : 100 + }, + 'class' : 'mceItemVisualAid' + }, ed.selection.getContent() || ed.getLang('layer.content')); + }, + + _toggleAbsolute : function() { + var ed = this.editor, le = this._getParentLayer(ed.selection.getNode()); + + if (!le) + le = ed.dom.getParent(ed.selection.getNode(), 'DIV,P,IMG'); + + if (le) { + if (le.style.position.toLowerCase() == "absolute") { + ed.dom.setStyles(le, { + position : '', + left : '', + top : '', + width : '', + height : '' + }); + + ed.dom.removeClass(le, 'mceItemVisualAid'); + } else { + if (le.style.left == "") + le.style.left = 20 + 'px'; + + if (le.style.top == "") + le.style.top = 20 + 'px'; + + if (le.style.width == "") + le.style.width = le.width ? (le.width + 'px') : '100px'; + + if (le.style.height == "") + le.style.height = le.height ? (le.height + 'px') : '100px'; + + le.style.position = "absolute"; + ed.addVisual(ed.getBody()); + } + + ed.execCommand('mceRepaint'); + ed.nodeChanged(); + } + } + }); + + // Register plugin + tinymce.PluginManager.add('layer', tinymce.plugins.Layer); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin.js new file mode 100644 index 000000000..29d43c524 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin.js @@ -0,0 +1 @@ +(function(a){a.onAddEditor.addToTop(function(c,b){b.settings.inline_styles=false});a.create("tinymce.plugins.LegacyOutput",{init:function(b){b.onInit.add(function(){var c="p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img",e=a.explode(b.settings.font_size_style_values),d=b.serializer;b.formatter.register({alignleft:{selector:c,attributes:{align:"left"}},aligncenter:{selector:c,attributes:{align:"center"}},alignright:{selector:c,attributes:{align:"right"}},alignfull:{selector:c,attributes:{align:"full"}},bold:{inline:"b"},italic:{inline:"i"},underline:{inline:"u"},strikethrough:{inline:"strike"},fontname:{inline:"font",attributes:{face:"%value"}},fontsize:{inline:"font",attributes:{size:function(f){return a.inArray(e,f.value)+1}}},forecolor:{inline:"font",styles:{color:"%value"}},hilitecolor:{inline:"font",styles:{backgroundColor:"%value"}}});d._setup();a.each("b,i,u,strike".split(","),function(f){var g=d.rules[f];if(!g){d.addRules(f)}});if(!d.rules.font){d.addRules("font[face|size|color|style]")}a.each(c.split(","),function(f){var h=d.rules[f],g;if(h){a.each(h.attribs,function(j,i){if(i.name=="align"){g=true;return false}});if(!g){h.attribs.push({name:"align"})}}});b.onNodeChange.add(function(g,k){var j,f,h,i;f=g.dom.getParent(g.selection.getNode(),"font");if(f){h=f.face;i=f.size}if(j=k.get("fontselect")){j.select(function(l){return l==h})}if(j=k.get("fontsizeselect")){j.select(function(m){var l=a.inArray(e,m.fontSize);return l+1==i})}})})},getInfo:function(){return{longname:"LegacyOutput",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/legacyoutput",version:a.majorVersion+"."+a.minorVersion}}});a.PluginManager.add("legacyoutput",a.plugins.LegacyOutput)})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin_src.js new file mode 100644 index 000000000..e852da15e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/legacyoutput/editor_plugin_src.js @@ -0,0 +1,136 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + * + * This plugin will force TinyMCE to produce deprecated legacy output such as font elements, u elements, align + * attributes and so forth. There are a few cases where these old items might be needed for example in email applications or with Flash + * + * However you should NOT use this plugin if you are building some system that produces web contents such as a CMS. All these elements are + * not apart of the newer specifications for HTML and XHTML. + */ + +(function(tinymce) { + // Override inline_styles setting to force TinyMCE to produce deprecated contents + tinymce.onAddEditor.addToTop(function(tinymce, editor) { + editor.settings.inline_styles = false; + }); + + // Create the legacy ouput plugin + tinymce.create('tinymce.plugins.LegacyOutput', { + init : function(editor) { + editor.onInit.add(function() { + var alignElements = 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', + fontSizes = tinymce.explode(editor.settings.font_size_style_values), + serializer = editor.serializer; + + // Override some internal formats to produce legacy elements and attributes + editor.formatter.register({ + // Change alignment formats to use the deprecated align attribute + alignleft : {selector : alignElements, attributes : {align : 'left'}}, + aligncenter : {selector : alignElements, attributes : {align : 'center'}}, + alignright : {selector : alignElements, attributes : {align : 'right'}}, + alignfull : {selector : alignElements, attributes : {align : 'full'}}, + + // Change the basic formatting elements to use deprecated element types + bold : {inline : 'b'}, + italic : {inline : 'i'}, + underline : {inline : 'u'}, + strikethrough : {inline : 'strike'}, + + // Change font size and font family to use the deprecated font element + fontname : {inline : 'font', attributes : {face : '%value'}}, + fontsize : { + inline : 'font', + attributes : { + size : function(vars) { + return tinymce.inArray(fontSizes, vars.value) + 1; + } + } + }, + + // Setup font elements for colors as well + forecolor : {inline : 'font', styles : {color : '%value'}}, + hilitecolor : {inline : 'font', styles : {backgroundColor : '%value'}} + }); + + // Force parsing of the serializer rules + serializer._setup(); + + // Check that deprecated elements are allowed if not add them + tinymce.each('b,i,u,strike'.split(','), function(name) { + var rule = serializer.rules[name]; + + if (!rule) + serializer.addRules(name); + }); + + // Add font element if it's missing + if (!serializer.rules["font"]) + serializer.addRules("font[face|size|color|style]"); + + // Add the missing and depreacted align attribute for the serialization engine + tinymce.each(alignElements.split(','), function(name) { + var rule = serializer.rules[name], found; + + if (rule) { + tinymce.each(rule.attribs, function(name, attr) { + if (attr.name == 'align') { + found = true; + return false; + } + }); + + if (!found) + rule.attribs.push({name : 'align'}); + } + }); + + // Listen for the onNodeChange event so that we can do special logic for the font size and font name drop boxes + editor.onNodeChange.add(function(editor, control_manager) { + var control, fontElm, fontName, fontSize; + + // Find font element get it's name and size + fontElm = editor.dom.getParent(editor.selection.getNode(), 'font'); + if (fontElm) { + fontName = fontElm.face; + fontSize = fontElm.size; + } + + // Select/unselect the font name in droplist + if (control = control_manager.get('fontselect')) { + control.select(function(value) { + return value == fontName; + }); + } + + // Select/unselect the font size in droplist + if (control = control_manager.get('fontsizeselect')) { + control.select(function(value) { + var index = tinymce.inArray(fontSizes, value.fontSize); + + return index + 1 == fontSize; + }); + } + }); + }); + }, + + getInfo : function() { + return { + longname : 'LegacyOutput', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/legacyoutput', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('legacyoutput', tinymce.plugins.LegacyOutput); +})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/css/content.css b/library/tinymce/jscripts/tiny_mce/plugins/media/css/content.css new file mode 100644 index 000000000..1bf6a7586 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/media/css/content.css @@ -0,0 +1,6 @@ +.mceItemFlash, .mceItemShockWave, .mceItemQuickTime, .mceItemWindowsMedia, .mceItemRealMedia {border:1px dotted #cc0000; background-position:center; background-repeat:no-repeat; background-color:#ffffcc;} +.mceItemShockWave {background-image: url(../img/shockwave.gif);} +.mceItemFlash {background-image:url(../img/flash.gif);} +.mceItemQuickTime {background-image:url(../img/quicktime.gif);} +.mceItemWindowsMedia {background-image:url(../img/windowsmedia.gif);} +.mceItemRealMedia {background-image:url(../img/realmedia.gif);} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/css/media.css b/library/tinymce/jscripts/tiny_mce/plugins/media/css/media.css new file mode 100644 index 000000000..2d087944d --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/media/css/media.css @@ -0,0 +1,16 @@ +#id, #name, #hspace, #vspace, #class_name, #align { width: 100px } +#hspace, #vspace { width: 50px } +#flash_quality, #flash_align, #flash_scale, #flash_salign, #flash_wmode { width: 100px } +#flash_base, #flash_flashvars { width: 240px } +#width, #height { width: 40px } +#src, #media_type { width: 250px } +#class { width: 120px } +#prev { margin: 0; border: 1px solid black; width: 380px; height: 230px; overflow: auto } +.panel_wrapper div.current { height: 390px; overflow: auto } +#flash_options, #shockwave_options, #qt_options, #wmp_options, #rmp_options { display: none } +.mceAddSelectValue { background-color: #DDDDDD } +#qt_starttime, #qt_endtime, #qt_fov, #qt_href, #qt_moveid, #qt_moviename, #qt_node, #qt_pan, #qt_qtsrc, #qt_qtsrcchokespeed, #qt_target, #qt_tilt, #qt_urlsubstituten, #qt_volume { width: 70px } +#wmp_balance, #wmp_baseurl, #wmp_captioningid, #wmp_currentmarker, #wmp_currentposition, #wmp_defaultframe, #wmp_playcount, #wmp_rate, #wmp_uimode, #wmp_volume { width: 70px } +#rmp_console, #rmp_numloop, #rmp_controls, #rmp_scriptcallbacks { width: 70px } +#shockwave_swvolume, #shockwave_swframe, #shockwave_swurl, #shockwave_swstretchvalign, #shockwave_swstretchhalign, #shockwave_swstretchstyle { width: 90px } +#qt_qtsrc { width: 200px } diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/media/editor_plugin.js new file mode 100644 index 000000000..4bbe367e3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/media/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.each;tinymce.create("tinymce.plugins.MediaPlugin",{init:function(b,c){var e=this;e.editor=b;e.url=c;function f(g){return/^(mceItemFlash|mceItemShockWave|mceItemWindowsMedia|mceItemQuickTime|mceItemRealMedia)$/.test(g.className)}b.onPreInit.add(function(){b.serializer.addRules("param[name|value|_mce_value]")});b.addCommand("mceMedia",function(){b.windowManager.open({file:c+"/media.htm",width:430+parseInt(b.getLang("media.delta_width",0)),height:470+parseInt(b.getLang("media.delta_height",0)),inline:1},{plugin_url:c})});b.addButton("media",{title:"media.desc",cmd:"mceMedia"});b.onNodeChange.add(function(h,g,i){g.setActive("media",i.nodeName=="IMG"&&f(i))});b.onInit.add(function(){var g={mceItemFlash:"flash",mceItemShockWave:"shockwave",mceItemWindowsMedia:"windowsmedia",mceItemQuickTime:"quicktime",mceItemRealMedia:"realmedia"};b.selection.onSetContent.add(function(){e._spansToImgs(b.getBody())});b.selection.onBeforeSetContent.add(e._objectsToSpans,e);if(b.settings.content_css!==false){b.dom.loadCSS(c+"/css/content.css")}if(b.theme&&b.theme.onResolveName){b.theme.onResolveName.add(function(h,i){if(i.name=="img"){a(g,function(l,j){if(b.dom.hasClass(i.node,j)){i.name=l;i.title=b.dom.getAttrib(i.node,"title");return false}})}})}if(b&&b.plugins.contextmenu){b.plugins.contextmenu.onContextMenu.add(function(i,h,j){if(j.nodeName=="IMG"&&/mceItem(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)/.test(j.className)){h.add({title:"media.edit",icon:"media",cmd:"mceMedia"})}})}});b.onBeforeSetContent.add(e._objectsToSpans,e);b.onSetContent.add(function(){e._spansToImgs(b.getBody())});b.onPreProcess.add(function(g,i){var h=g.dom;if(i.set){e._spansToImgs(i.node);a(h.select("IMG",i.node),function(k){var j;if(f(k)){j=e._parse(k.title);h.setAttrib(k,"width",h.getAttrib(k,"width",j.width||100));h.setAttrib(k,"height",h.getAttrib(k,"height",j.height||100))}})}if(i.get){a(h.select("IMG",i.node),function(m){var l,j,k;if(g.getParam("media_use_script")){if(f(m)){m.className=m.className.replace(/mceItem/g,"mceTemp")}return}switch(m.className){case"mceItemFlash":l="d27cdb6e-ae6d-11cf-96b8-444553540000";j="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0";k="application/x-shockwave-flash";break;case"mceItemShockWave":l="166b1bca-3f9c-11cf-8075-444553540000";j="http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0";k="application/x-director";break;case"mceItemWindowsMedia":l=g.getParam("media_wmp6_compatible")?"05589fa1-c356-11ce-bf01-00aa0055595a":"6bf52a52-394a-11d3-b153-00c04f79faa6";j="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701";k="application/x-mplayer2";break;case"mceItemQuickTime":l="02bf25d5-8c17-4b23-bc80-d3488abddc6b";j="http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0";k="video/quicktime";break;case"mceItemRealMedia":l="cfcdaa03-8be4-11cf-b84b-0020afbbccfa";j="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0";k="audio/x-pn-realaudio-plugin";break}if(l){h.replace(e._buildObj({classid:l,codebase:j,type:k},m),m)}})}});b.onPostProcess.add(function(g,h){h.content=h.content.replace(/_mce_value=/g,"value=")});function d(g,h){h=new RegExp(h+'="([^"]+)"',"g").exec(g);return h?b.dom.decode(h[1]):""}b.onPostProcess.add(function(g,h){if(g.getParam("media_use_script")){h.content=h.content.replace(/]+>/g,function(j){var i=d(j,"class");if(/^(mceTempFlash|mceTempShockWave|mceTempWindowsMedia|mceTempQuickTime|mceTempRealMedia)$/.test(i)){at=e._parse(d(j,"title"));at.width=d(j,"width");at.height=d(j,"height");j=''; + } + + return im; + }); + } + }); + }, + + getInfo : function() { + return { + longname : 'Media', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/media', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private methods + _objectsToSpans : function(ed, o) { + var t = this, h = o.content; + + h = h.replace(/]*>\s*write(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)\(\{([^\)]*)\}\);\s*<\/script>/gi, function(a, b, c) { + var o = t._parse(c); + + return '' + }); + + h = h.replace(/]*)>/gi, ''); + h = h.replace(/]*)\/?>/gi, ''); + h = h.replace(/]*)>/gi, ''); + h = h.replace(/<\/(object)([^>]*)>/gi, ''); + h = h.replace(/<\/embed>/gi, ''); + h = h.replace(/]*)>/gi, function(a, b) {return ''}); + h = h.replace(/\/ class=\"mceItemParam\"><\/span>/gi, 'class="mceItemParam">'); + + o.content = h; + }, + + _buildObj : function(o, n) { + var ob, ed = this.editor, dom = ed.dom, p = this._parse(n.title), stc; + + stc = ed.getParam('media_strict', true) && o.type == 'application/x-shockwave-flash'; + + p.width = o.width = dom.getAttrib(n, 'width') || 100; + p.height = o.height = dom.getAttrib(n, 'height') || 100; + + if (p.src) + p.src = ed.convertURL(p.src, 'src', n); + + if (stc) { + ob = dom.create('span', { + id : p.id, + _mce_name : 'object', + type : 'application/x-shockwave-flash', + data : p.src, + style : dom.getAttrib(n, 'style'), + width : o.width, + height : o.height + }); + } else { + ob = dom.create('span', { + id : p.id, + _mce_name : 'object', + classid : "clsid:" + o.classid, + style : dom.getAttrib(n, 'style'), + codebase : o.codebase, + width : o.width, + height : o.height + }); + } + + each (p, function(v, k) { + if (!/^(width|height|codebase|classid|id|_cx|_cy)$/.test(k)) { + // Use url instead of src in IE for Windows media + if (o.type == 'application/x-mplayer2' && k == 'src' && !p.url) + k = 'url'; + + if (v) + dom.add(ob, 'span', {_mce_name : 'param', name : k, '_mce_value' : v}); + } + }); + + if (!stc) + dom.add(ob, 'span', tinymce.extend({_mce_name : 'embed', type : o.type, style : dom.getAttrib(n, 'style')}, p)); + + return ob; + }, + + _spansToImgs : function(p) { + var t = this, dom = t.editor.dom, im, ci; + + each(dom.select('span', p), function(n) { + // Convert object into image + if (dom.getAttrib(n, 'class') == 'mceItemObject') { + ci = dom.getAttrib(n, "classid").toLowerCase().replace(/\s+/g, ''); + + switch (ci) { + case 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000': + dom.replace(t._createImg('mceItemFlash', n), n); + break; + + case 'clsid:166b1bca-3f9c-11cf-8075-444553540000': + dom.replace(t._createImg('mceItemShockWave', n), n); + break; + + case 'clsid:6bf52a52-394a-11d3-b153-00c04f79faa6': + case 'clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95': + case 'clsid:05589fa1-c356-11ce-bf01-00aa0055595a': + dom.replace(t._createImg('mceItemWindowsMedia', n), n); + break; + + case 'clsid:02bf25d5-8c17-4b23-bc80-d3488abddc6b': + dom.replace(t._createImg('mceItemQuickTime', n), n); + break; + + case 'clsid:cfcdaa03-8be4-11cf-b84b-0020afbbccfa': + dom.replace(t._createImg('mceItemRealMedia', n), n); + break; + + default: + dom.replace(t._createImg('mceItemFlash', n), n); + } + + return; + } + + // Convert embed into image + if (dom.getAttrib(n, 'class') == 'mceItemEmbed') { + switch (dom.getAttrib(n, 'type')) { + case 'application/x-shockwave-flash': + dom.replace(t._createImg('mceItemFlash', n), n); + break; + + case 'application/x-director': + dom.replace(t._createImg('mceItemShockWave', n), n); + break; + + case 'application/x-mplayer2': + dom.replace(t._createImg('mceItemWindowsMedia', n), n); + break; + + case 'video/quicktime': + dom.replace(t._createImg('mceItemQuickTime', n), n); + break; + + case 'audio/x-pn-realaudio-plugin': + dom.replace(t._createImg('mceItemRealMedia', n), n); + break; + + default: + dom.replace(t._createImg('mceItemFlash', n), n); + } + } + }); + }, + + _createImg : function(cl, n) { + var im, dom = this.editor.dom, pa = {}, ti = '', args; + + args = ['id', 'name', 'width', 'height', 'bgcolor', 'align', 'flashvars', 'src', 'wmode', 'allowfullscreen', 'quality', 'data']; + + // Create image + im = dom.create('img', { + src : this.url + '/img/trans.gif', + width : dom.getAttrib(n, 'width') || 100, + height : dom.getAttrib(n, 'height') || 100, + style : dom.getAttrib(n, 'style'), + 'class' : cl + }); + + // Setup base parameters + each(args, function(na) { + var v = dom.getAttrib(n, na); + + if (v) + pa[na] = v; + }); + + // Add optional parameters + each(dom.select('span', n), function(n) { + if (dom.hasClass(n, 'mceItemParam')) + pa[dom.getAttrib(n, 'name')] = dom.getAttrib(n, '_mce_value'); + }); + + // Use src not movie + if (pa.movie) { + pa.src = pa.movie; + delete pa.movie; + } + + // No src try data + if (!pa.src) { + pa.src = pa.data; + delete pa.data; + } + + // Merge with embed args + n = dom.select('.mceItemEmbed', n)[0]; + if (n) { + each(args, function(na) { + var v = dom.getAttrib(n, na); + + if (v && !pa[na]) + pa[na] = v; + }); + } + + delete pa.width; + delete pa.height; + + im.title = this._serialize(pa); + + return im; + }, + + _parse : function(s) { + return tinymce.util.JSON.parse('{' + s + '}'); + }, + + _serialize : function(o) { + return tinymce.util.JSON.serialize(o).replace(/[{}]/g, ''); + } + }); + + // Register plugin + tinymce.PluginManager.add('media', tinymce.plugins.MediaPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/flash.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/flash.gif new file mode 100644 index 000000000..cb192e6ce Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/flash.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/flv_player.swf b/library/tinymce/jscripts/tiny_mce/plugins/media/img/flv_player.swf new file mode 100644 index 000000000..042c2ab96 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/flv_player.swf differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/quicktime.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/quicktime.gif new file mode 100644 index 000000000..3b0499145 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/quicktime.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/realmedia.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/realmedia.gif new file mode 100644 index 000000000..fdfe0b9ac Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/realmedia.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/shockwave.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/shockwave.gif new file mode 100644 index 000000000..5f235dfc7 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/shockwave.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/trans.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/trans.gif new file mode 100644 index 000000000..388486517 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/trans.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/img/windowsmedia.gif b/library/tinymce/jscripts/tiny_mce/plugins/media/img/windowsmedia.gif new file mode 100644 index 000000000..ab50f2d88 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/media/img/windowsmedia.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/media/js/embed.js b/library/tinymce/jscripts/tiny_mce/plugins/media/js/embed.js new file mode 100644 index 000000000..f8dc81052 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/media/js/embed.js @@ -0,0 +1,73 @@ +/** + * This script contains embed functions for common plugins. This scripts are complety free to use for any purpose. + */ + +function writeFlash(p) { + writeEmbed( + 'D27CDB6E-AE6D-11cf-96B8-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'application/x-shockwave-flash', + p + ); +} + +function writeShockWave(p) { + writeEmbed( + '166B1BCA-3F9C-11CF-8075-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0', + 'application/x-director', + p + ); +} + +function writeQuickTime(p) { + writeEmbed( + '02BF25D5-8C17-4B23-BC80-D3488ABDDC6B', + 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0', + 'video/quicktime', + p + ); +} + +function writeRealMedia(p) { + writeEmbed( + 'CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'audio/x-pn-realaudio-plugin', + p + ); +} + +function writeWindowsMedia(p) { + p.url = p.src; + writeEmbed( + '6BF52A52-394A-11D3-B153-00C04F79FAA6', + 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701', + 'application/x-mplayer2', + p + ); +} + +function writeEmbed(cls, cb, mt, p) { + var h = '', n; + + h += ''; + + h += ''); + +function init() { + var pl = "", f, val; + var type = "flash", fe, i; + + ed = tinyMCEPopup.editor; + + tinyMCEPopup.resizeToInnerSize(); + f = document.forms[0] + + fe = ed.selection.getNode(); + if (/mceItem(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)/.test(ed.dom.getAttrib(fe, 'class'))) { + pl = fe.title; + + switch (ed.dom.getAttrib(fe, 'class')) { + case 'mceItemFlash': + type = 'flash'; + break; + + case 'mceItemFlashVideo': + type = 'flv'; + break; + + case 'mceItemShockWave': + type = 'shockwave'; + break; + + case 'mceItemWindowsMedia': + type = 'wmp'; + break; + + case 'mceItemQuickTime': + type = 'qt'; + break; + + case 'mceItemRealMedia': + type = 'rmp'; + break; + } + + document.forms[0].insert.value = ed.getLang('update', 'Insert', true); + } + + document.getElementById('filebrowsercontainer').innerHTML = getBrowserHTML('filebrowser','src','media','media'); + document.getElementById('qtsrcfilebrowsercontainer').innerHTML = getBrowserHTML('qtsrcfilebrowser','qt_qtsrc','media','media'); + document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor'); + + var html = getMediaListHTML('medialist','src','media','media'); + if (html == "") + document.getElementById("linklistrow").style.display = 'none'; + else + document.getElementById("linklistcontainer").innerHTML = html; + + // Resize some elements + if (isVisible('filebrowser')) + document.getElementById('src').style.width = '230px'; + + // Setup form + if (pl != "") { + pl = tinyMCEPopup.editor.plugins.media._parse(pl); + + switch (type) { + case "flash": + setBool(pl, 'flash', 'play'); + setBool(pl, 'flash', 'loop'); + setBool(pl, 'flash', 'menu'); + setBool(pl, 'flash', 'swliveconnect'); + setStr(pl, 'flash', 'quality'); + setStr(pl, 'flash', 'scale'); + setStr(pl, 'flash', 'salign'); + setStr(pl, 'flash', 'wmode'); + setStr(pl, 'flash', 'base'); + setStr(pl, 'flash', 'flashvars'); + break; + + case "qt": + setBool(pl, 'qt', 'loop'); + setBool(pl, 'qt', 'autoplay'); + setBool(pl, 'qt', 'cache'); + setBool(pl, 'qt', 'controller'); + setBool(pl, 'qt', 'correction'); + setBool(pl, 'qt', 'enablejavascript'); + setBool(pl, 'qt', 'kioskmode'); + setBool(pl, 'qt', 'autohref'); + setBool(pl, 'qt', 'playeveryframe'); + setBool(pl, 'qt', 'tarsetcache'); + setStr(pl, 'qt', 'scale'); + setStr(pl, 'qt', 'starttime'); + setStr(pl, 'qt', 'endtime'); + setStr(pl, 'qt', 'tarset'); + setStr(pl, 'qt', 'qtsrcchokespeed'); + setStr(pl, 'qt', 'volume'); + setStr(pl, 'qt', 'qtsrc'); + break; + + case "shockwave": + setBool(pl, 'shockwave', 'sound'); + setBool(pl, 'shockwave', 'progress'); + setBool(pl, 'shockwave', 'autostart'); + setBool(pl, 'shockwave', 'swliveconnect'); + setStr(pl, 'shockwave', 'swvolume'); + setStr(pl, 'shockwave', 'swstretchstyle'); + setStr(pl, 'shockwave', 'swstretchhalign'); + setStr(pl, 'shockwave', 'swstretchvalign'); + break; + + case "wmp": + setBool(pl, 'wmp', 'autostart'); + setBool(pl, 'wmp', 'enabled'); + setBool(pl, 'wmp', 'enablecontextmenu'); + setBool(pl, 'wmp', 'fullscreen'); + setBool(pl, 'wmp', 'invokeurls'); + setBool(pl, 'wmp', 'mute'); + setBool(pl, 'wmp', 'stretchtofit'); + setBool(pl, 'wmp', 'windowlessvideo'); + setStr(pl, 'wmp', 'balance'); + setStr(pl, 'wmp', 'baseurl'); + setStr(pl, 'wmp', 'captioningid'); + setStr(pl, 'wmp', 'currentmarker'); + setStr(pl, 'wmp', 'currentposition'); + setStr(pl, 'wmp', 'defaultframe'); + setStr(pl, 'wmp', 'playcount'); + setStr(pl, 'wmp', 'rate'); + setStr(pl, 'wmp', 'uimode'); + setStr(pl, 'wmp', 'volume'); + break; + + case "rmp": + setBool(pl, 'rmp', 'autostart'); + setBool(pl, 'rmp', 'loop'); + setBool(pl, 'rmp', 'autogotourl'); + setBool(pl, 'rmp', 'center'); + setBool(pl, 'rmp', 'imagestatus'); + setBool(pl, 'rmp', 'maintainaspect'); + setBool(pl, 'rmp', 'nojava'); + setBool(pl, 'rmp', 'prefetch'); + setBool(pl, 'rmp', 'shuffle'); + setStr(pl, 'rmp', 'console'); + setStr(pl, 'rmp', 'controls'); + setStr(pl, 'rmp', 'numloop'); + setStr(pl, 'rmp', 'scriptcallbacks'); + break; + } + + setStr(pl, null, 'src'); + setStr(pl, null, 'id'); + setStr(pl, null, 'name'); + setStr(pl, null, 'vspace'); + setStr(pl, null, 'hspace'); + setStr(pl, null, 'bgcolor'); + setStr(pl, null, 'align'); + setStr(pl, null, 'width'); + setStr(pl, null, 'height'); + + if ((val = ed.dom.getAttrib(fe, "width")) != "") + pl.width = f.width.value = val; + + if ((val = ed.dom.getAttrib(fe, "height")) != "") + pl.height = f.height.value = val; + + oldWidth = pl.width ? parseInt(pl.width) : 0; + oldHeight = pl.height ? parseInt(pl.height) : 0; + } else + oldWidth = oldHeight = 0; + + selectByValue(f, 'media_type', type); + changedType(type); + updateColor('bgcolor_pick', 'bgcolor'); + + TinyMCE_EditableSelects.init(); + generatePreview(); +} + +function insertMedia() { + var fe, f = document.forms[0], h; + + tinyMCEPopup.restoreSelection(); + + if (!AutoValidator.validate(f)) { + tinyMCEPopup.alert(ed.getLang('invalid_data')); + return false; + } + + f.width.value = f.width.value == "" ? 100 : f.width.value; + f.height.value = f.height.value == "" ? 100 : f.height.value; + + fe = ed.selection.getNode(); + if (fe != null && /mceItem(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)/.test(ed.dom.getAttrib(fe, 'class'))) { + switch (f.media_type.options[f.media_type.selectedIndex].value) { + case "flash": + fe.className = "mceItemFlash"; + break; + + case "flv": + fe.className = "mceItemFlashVideo"; + break; + + case "shockwave": + fe.className = "mceItemShockWave"; + break; + + case "qt": + fe.className = "mceItemQuickTime"; + break; + + case "wmp": + fe.className = "mceItemWindowsMedia"; + break; + + case "rmp": + fe.className = "mceItemRealMedia"; + break; + } + + if (fe.width != f.width.value || fe.height != f.height.value) + ed.execCommand('mceRepaint'); + + fe.title = serializeParameters(); + fe.width = f.width.value; + fe.height = f.height.value; + fe.style.width = f.width.value + (f.width.value.indexOf('%') == -1 ? 'px' : ''); + fe.style.height = f.height.value + (f.height.value.indexOf('%') == -1 ? 'px' : ''); + fe.align = f.align.options[f.align.selectedIndex].value; + } else { + h = ' 0) { + var html = ""; + + html += ''; + + return html; + } + + return ""; +} + +function getType(v) { + var fo, i, c, el, x, f = document.forms[0]; + + fo = ed.getParam("media_types", "flash=swf;flv=flv;shockwave=dcr;qt=mov,qt,mpg,mp3,mp4,mpeg;shockwave=dcr;wmp=avi,wmv,wm,asf,asx,wmx,wvx;rmp=rm,ra,ram").split(';'); + + // YouTube + if (v.match(/watch\?v=(.+)(.*)/)) { + f.width.value = '425'; + f.height.value = '350'; + f.src.value = 'http://www.youtube.com/v/' + v.match(/v=(.*)(.*)/)[0].split('=')[1]; + return 'flash'; + } + + // Google video + if (v.indexOf('http://video.google.com/videoplay?docid=') == 0) { + f.width.value = '425'; + f.height.value = '326'; + f.src.value = 'http://video.google.com/googleplayer.swf?docId=' + v.substring('http://video.google.com/videoplay?docid='.length) + '&hl=en'; + return 'flash'; + } + + for (i=0; i 0 ? s.substring(0, s.length - 1) : s; + + return s; +} + +function setBool(pl, p, n) { + if (typeof(pl[n]) == "undefined") + return; + + document.forms[0].elements[p + "_" + n].checked = pl[n] != 'false'; +} + +function setStr(pl, p, n) { + var f = document.forms[0], e = f.elements[(p != null ? p + "_" : '') + n]; + + if (typeof(pl[n]) == "undefined") + return; + + if (e.type == "text") + e.value = pl[n]; + else + selectByValue(f, (p != null ? p + "_" : '') + n, pl[n]); +} + +function getBool(p, n, d, tv, fv) { + var v = document.forms[0].elements[p + "_" + n].checked; + + tv = typeof(tv) == 'undefined' ? 'true' : "'" + jsEncode(tv) + "'"; + fv = typeof(fv) == 'undefined' ? 'false' : "'" + jsEncode(fv) + "'"; + + return (v == d) ? '' : n + (v ? ':' + tv + ',' : ":\'" + fv + "\',"); +} + +function getStr(p, n, d) { + var e = document.forms[0].elements[(p != null ? p + "_" : "") + n]; + var v = e.type == "text" ? e.value : e.options[e.selectedIndex].value; + + if (n == 'src') + v = tinyMCEPopup.editor.convertURL(v, 'src', null); + + return ((n == d || v == '') ? '' : n + ":'" + jsEncode(v) + "',"); +} + +function getInt(p, n, d) { + var e = document.forms[0].elements[(p != null ? p + "_" : "") + n]; + var v = e.type == "text" ? e.value : e.options[e.selectedIndex].value; + + return ((n == d || v == '') ? '' : n + ":" + v.replace(/[^0-9]+/g, '') + ","); +} + +function jsEncode(s) { + s = s.replace(new RegExp('\\\\', 'g'), '\\\\'); + s = s.replace(new RegExp('"', 'g'), '\\"'); + s = s.replace(new RegExp("'", 'g'), "\\'"); + + return s; +} + +function generatePreview(c) { + var f = document.forms[0], p = document.getElementById('prev'), h = '', cls, pl, n, type, codebase, wp, hp, nw, nh; + + p.innerHTML = ''; + + nw = parseInt(f.width.value); + nh = parseInt(f.height.value); + + if (f.width.value != "" && f.height.value != "") { + if (f.constrain.checked) { + if (c == 'width' && oldWidth != 0) { + wp = nw / oldWidth; + nh = Math.round(wp * nh); + f.height.value = nh; + } else if (c == 'height' && oldHeight != 0) { + hp = nh / oldHeight; + nw = Math.round(hp * nw); + f.width.value = nw; + } + } + } + + if (f.width.value != "") + oldWidth = nw; + + if (f.height.value != "") + oldHeight = nh; + + // After constrain + pl = serializeParameters(); + + switch (f.media_type.options[f.media_type.selectedIndex].value) { + case "flash": + cls = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000'; + codebase = 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0'; + type = 'application/x-shockwave-flash'; + break; + + case "shockwave": + cls = 'clsid:166B1BCA-3F9C-11CF-8075-444553540000'; + codebase = 'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0'; + type = 'application/x-director'; + break; + + case "qt": + cls = 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B'; + codebase = 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0'; + type = 'video/quicktime'; + break; + + case "wmp": + cls = ed.getParam('media_wmp6_compatible') ? 'clsid:05589FA1-C356-11CE-BF01-00AA0055595A' : 'clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6'; + codebase = 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701'; + type = 'application/x-mplayer2'; + break; + + case "rmp": + cls = 'clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA'; + codebase = 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701'; + type = 'audio/x-pn-realaudio-plugin'; + break; + } + + if (pl == '') { + p.innerHTML = ''; + return; + } + + pl = tinyMCEPopup.editor.plugins.media._parse(pl); + + if (!pl.src) { + p.innerHTML = ''; + return; + } + + pl.src = tinyMCEPopup.editor.documentBaseURI.toAbsolute(pl.src); + pl.width = !pl.width ? 100 : pl.width; + pl.height = !pl.height ? 100 : pl.height; + pl.id = !pl.id ? 'obj' : pl.id; + pl.name = !pl.name ? 'eobj' : pl.name; + pl.align = !pl.align ? '' : pl.align; + + // Avoid annoying warning about insecure items + if (!tinymce.isIE || document.location.protocol != 'https:') { + h += ''; + + for (n in pl) { + h += ''; + + // Add extra url parameter if it's an absolute URL + if (n == 'src' && pl[n].indexOf('://') != -1) + h += ''; + } + } + + h += ' + + + {#media_dlg.title} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#media_dlg.general} + + + + + + + + + + + + + + + + + + +
    + +
    + + + + + +
     
    +
    + + + + + + +
    x   
    +
    +
    + +
    + {#media_dlg.preview} + +
    +
    + +
    +
    + {#media_dlg.advanced} + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + + +
     
    +
    +
    + +
    + {#media_dlg.flash_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + +
    + + + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + + + + + + + +
    +
    + +
    + {#media_dlg.flv_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    +
    + +
    + {#media_dlg.qt_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    +  
    + + + + + +
     
    +
    +
    + +
    + {#media_dlg.wmp_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    +
    + +
    + {#media_dlg.rmp_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+   +
    +
    + +
    + {#media_dlg.shockwave_options} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + + + +
    + + + + + +
    +     		+ + + + + +
    +
    + + + + + +
    +     		+ + + + + +
    +
    +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin.js new file mode 100644 index 000000000..f2dbbff2b --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.Nonbreaking",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceNonBreaking",function(){a.execCommand("mceInsertContent",false,(a.plugins.visualchars&&a.plugins.visualchars.state)?'·':" ")});a.addButton("nonbreaking",{title:"nonbreaking.nonbreaking_desc",cmd:"mceNonBreaking"});if(a.getParam("nonbreaking_force_tab")){a.onKeyDown.add(function(d,f){if(tinymce.isIE&&f.keyCode==9){d.execCommand("mceNonBreaking");d.execCommand("mceNonBreaking");d.execCommand("mceNonBreaking");tinymce.dom.Event.cancel(f)}})}},getInfo:function(){return{longname:"Nonbreaking space",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/nonbreaking",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("nonbreaking",tinymce.plugins.Nonbreaking)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin_src.js new file mode 100644 index 000000000..e3b078bfa --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin_src.js @@ -0,0 +1,53 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Nonbreaking', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + // Register commands + ed.addCommand('mceNonBreaking', function() { + ed.execCommand('mceInsertContent', false, (ed.plugins.visualchars && ed.plugins.visualchars.state) ? '·' : ' '); + }); + + // Register buttons + ed.addButton('nonbreaking', {title : 'nonbreaking.nonbreaking_desc', cmd : 'mceNonBreaking'}); + + if (ed.getParam('nonbreaking_force_tab')) { + ed.onKeyDown.add(function(ed, e) { + if (tinymce.isIE && e.keyCode == 9) { + ed.execCommand('mceNonBreaking'); + ed.execCommand('mceNonBreaking'); + ed.execCommand('mceNonBreaking'); + tinymce.dom.Event.cancel(e); + } + }); + } + }, + + getInfo : function() { + return { + longname : 'Nonbreaking space', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/nonbreaking', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + + // Private methods + }); + + // Register plugin + tinymce.PluginManager.add('nonbreaking', tinymce.plugins.Nonbreaking); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin.js new file mode 100644 index 000000000..9945cd858 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.dom.Event;tinymce.create("tinymce.plugins.NonEditablePlugin",{init:function(d,e){var f=this,c,b;f.editor=d;c=d.getParam("noneditable_editable_class","mceEditable");b=d.getParam("noneditable_noneditable_class","mceNonEditable");d.onNodeChange.addToTop(function(h,g,k){var j,i;j=h.dom.getParent(h.selection.getStart(),function(l){return h.dom.hasClass(l,b)});i=h.dom.getParent(h.selection.getEnd(),function(l){return h.dom.hasClass(l,b)});if(j||i){f._setDisabled(1);return false}else{f._setDisabled(0)}})},getInfo:function(){return{longname:"Non editable elements",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/noneditable",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_block:function(c,d){var b=d.keyCode;if((b>32&&b<41)||(b>111&&b<124)){return}return a.cancel(d)},_setDisabled:function(d){var c=this,b=c.editor;tinymce.each(b.controlManager.controls,function(e){e.setDisabled(d)});if(d!==c.disabled){if(d){b.onKeyDown.addToTop(c._block);b.onKeyPress.addToTop(c._block);b.onKeyUp.addToTop(c._block);b.onPaste.addToTop(c._block)}else{b.onKeyDown.remove(c._block);b.onKeyPress.remove(c._block);b.onKeyUp.remove(c._block);b.onPaste.remove(c._block)}c.disabled=d}}});tinymce.PluginManager.add("noneditable",tinymce.plugins.NonEditablePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin_src.js new file mode 100644 index 000000000..656c971b8 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin_src.js @@ -0,0 +1,90 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var Event = tinymce.dom.Event; + + tinymce.create('tinymce.plugins.NonEditablePlugin', { + init : function(ed, url) { + var t = this, editClass, nonEditClass; + + t.editor = ed; + editClass = ed.getParam("noneditable_editable_class", "mceEditable"); + nonEditClass = ed.getParam("noneditable_noneditable_class", "mceNonEditable"); + + ed.onNodeChange.addToTop(function(ed, cm, n) { + var sc, ec; + + // Block if start or end is inside a non editable element + sc = ed.dom.getParent(ed.selection.getStart(), function(n) { + return ed.dom.hasClass(n, nonEditClass); + }); + + ec = ed.dom.getParent(ed.selection.getEnd(), function(n) { + return ed.dom.hasClass(n, nonEditClass); + }); + + // Block or unblock + if (sc || ec) { + t._setDisabled(1); + return false; + } else + t._setDisabled(0); + }); + }, + + getInfo : function() { + return { + longname : 'Non editable elements', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/noneditable', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + _block : function(ed, e) { + var k = e.keyCode; + + // Don't block arrow keys, pg up/down, and F1-F12 + if ((k > 32 && k < 41) || (k > 111 && k < 124)) + return; + + return Event.cancel(e); + }, + + _setDisabled : function(s) { + var t = this, ed = t.editor; + + tinymce.each(ed.controlManager.controls, function(c) { + c.setDisabled(s); + }); + + if (s !== t.disabled) { + if (s) { + ed.onKeyDown.addToTop(t._block); + ed.onKeyPress.addToTop(t._block); + ed.onKeyUp.addToTop(t._block); + ed.onPaste.addToTop(t._block); + } else { + ed.onKeyDown.remove(t._block); + ed.onKeyPress.remove(t._block); + ed.onKeyUp.remove(t._block); + ed.onPaste.remove(t._block); + } + + t.disabled = s; + } + } + }); + + // Register plugin + tinymce.PluginManager.add('noneditable', tinymce.plugins.NonEditablePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/css/content.css b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/css/content.css new file mode 100644 index 000000000..c949d58cc --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/css/content.css @@ -0,0 +1 @@ +.mcePageBreak {display:block;border:0;width:100%;height:12px;border-top:1px dotted #ccc;margin-top:15px;background:#fff url(../img/pagebreak.gif) no-repeat center top;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin.js new file mode 100644 index 000000000..a212f6963 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.PageBreakPlugin",{init:function(b,d){var f='',a="mcePageBreak",c=b.getParam("pagebreak_separator",""),e;e=new RegExp(c.replace(/[\?\.\*\[\]\(\)\{\}\+\^\$\:]/g,function(g){return"\\"+g}),"g");b.addCommand("mcePageBreak",function(){b.execCommand("mceInsertContent",0,f)});b.addButton("pagebreak",{title:"pagebreak.desc",cmd:a});b.onInit.add(function(){if(b.settings.content_css!==false){b.dom.loadCSS(d+"/css/content.css")}if(b.theme.onResolveName){b.theme.onResolveName.add(function(g,h){if(h.node.nodeName=="IMG"&&b.dom.hasClass(h.node,a)){h.name="pagebreak"}})}});b.onClick.add(function(g,h){h=h.target;if(h.nodeName==="IMG"&&g.dom.hasClass(h,a)){g.selection.select(h)}});b.onNodeChange.add(function(h,g,i){g.setActive("pagebreak",i.nodeName==="IMG"&&h.dom.hasClass(i,a))});b.onBeforeSetContent.add(function(g,h){h.content=h.content.replace(e,f)});b.onPostProcess.add(function(g,h){if(h.get){h.content=h.content.replace(/]+>/g,function(i){if(i.indexOf('class="mcePageBreak')!==-1){i=c}return i})}})},getInfo:function(){return{longname:"PageBreak",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/pagebreak",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("pagebreak",tinymce.plugins.PageBreakPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin_src.js new file mode 100644 index 000000000..4e1eb0a7a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin_src.js @@ -0,0 +1,77 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.PageBreakPlugin', { + init : function(ed, url) { + var pb = '', cls = 'mcePageBreak', sep = ed.getParam('pagebreak_separator', ''), pbRE; + + pbRE = new RegExp(sep.replace(/[\?\.\*\[\]\(\)\{\}\+\^\$\:]/g, function(a) {return '\\' + a;}), 'g'); + + // Register commands + ed.addCommand('mcePageBreak', function() { + ed.execCommand('mceInsertContent', 0, pb); + }); + + // Register buttons + ed.addButton('pagebreak', {title : 'pagebreak.desc', cmd : cls}); + + ed.onInit.add(function() { + if (ed.settings.content_css !== false) + ed.dom.loadCSS(url + "/css/content.css"); + + if (ed.theme.onResolveName) { + ed.theme.onResolveName.add(function(th, o) { + if (o.node.nodeName == 'IMG' && ed.dom.hasClass(o.node, cls)) + o.name = 'pagebreak'; + }); + } + }); + + ed.onClick.add(function(ed, e) { + e = e.target; + + if (e.nodeName === 'IMG' && ed.dom.hasClass(e, cls)) + ed.selection.select(e); + }); + + ed.onNodeChange.add(function(ed, cm, n) { + cm.setActive('pagebreak', n.nodeName === 'IMG' && ed.dom.hasClass(n, cls)); + }); + + ed.onBeforeSetContent.add(function(ed, o) { + o.content = o.content.replace(pbRE, pb); + }); + + ed.onPostProcess.add(function(ed, o) { + if (o.get) + o.content = o.content.replace(/]+>/g, function(im) { + if (im.indexOf('class="mcePageBreak') !== -1) + im = sep; + + return im; + }); + }); + }, + + getInfo : function() { + return { + longname : 'PageBreak', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/pagebreak', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('pagebreak', tinymce.plugins.PageBreakPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/pagebreak.gif b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/pagebreak.gif new file mode 100644 index 000000000..acdf4085f Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/pagebreak.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/trans.gif b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/trans.gif new file mode 100644 index 000000000..388486517 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/pagebreak/img/trans.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin.js new file mode 100644 index 000000000..3e7b2504f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin.js @@ -0,0 +1 @@ +(function(){var c=tinymce.each,d=null,a={paste_auto_cleanup_on_paste:true,paste_block_drop:false,paste_retain_style_properties:"none",paste_strip_class_attributes:"mso",paste_remove_spans:false,paste_remove_styles:false,paste_remove_styles_if_webkit:true,paste_convert_middot_lists:true,paste_convert_headers_to_strong:false,paste_dialog_width:"450",paste_dialog_height:"400",paste_text_use_dialog:false,paste_text_sticky:false,paste_text_notifyalways:false,paste_text_linebreaktype:"p",paste_text_replacements:[[/\u2026/g,"..."],[/[\x93\x94\u201c\u201d]/g,'"'],[/[\x60\x91\x92\u2018\u2019]/g,"'"]]};function b(e,f){return e.getParam(f,a[f])}tinymce.create("tinymce.plugins.PastePlugin",{init:function(e,f){var g=this;g.editor=e;g.url=f;g.onPreProcess=new tinymce.util.Dispatcher(g);g.onPostProcess=new 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    ]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi, "

    $1

    "); + } + + if (getParam(ed, "paste_convert_middot_lists")) { + process([ + [//gi, '$&__MCE_ITEM__'], // Convert supportLists to a list item marker + [/(]+(?:mso-list:|:\s*symbol)[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list and symbol spans to item markers + ]); + } + + process([ + // Word comments like conditional comments etc + //gi, + + // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content, MS Office namespaced tags, and a few other tags + /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi, + + // Convert into for line-though + [/<(\/?)s>/gi, "<$1strike>"], + + // Replace nsbp entites to char since it's easier to handle + [/ /gi, "\u00a0"] + ]); + + // Remove bad attributes, with or without quotes, ensuring that attribute text is really inside a tag. + // If JavaScript had a RegExp look-behind, we could have integrated this with the last process() array and got rid of the loop. But alas, it does not, so we cannot. + do { + len = h.length; + h = h.replace(/(<[a-z][^>]*\s)(?:id|name|language|type|on\w+|\w+:\w+)=(?:"[^"]*"|\w+)\s?/gi, "$1"); + } while (len != h.length); + + // Remove all spans if no styles is to be retained + if (getParam(ed, "paste_retain_style_properties").replace(/^none$/i, "").length == 0) { + h = h.replace(/<\/?span[^>]*>/gi, ""); + } else { + // We're keeping styles, so at least clean them up. + // CSS Reference: http://msdn.microsoft.com/en-us/library/aa155477.aspx + + process([ + // Convert ___ to string of alternating breaking/non-breaking spaces of same length + [/([\s\u00a0]*)<\/span>/gi, + function(str, spaces) { + return (spaces.length > 0)? spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : ""; + } + ], + + // Examine all styles: delete junk, transform some, and keep the rest + [/(<[a-z][^>]*)\sstyle="([^"]*)"/gi, + function(str, tag, style) { + var n = [], + i = 0, + s = explode(trim(style).replace(/"/gi, "'"), ";"); + + // Examine each style definition within the tag's style attribute + each(s, function(v) { + var name, value, + parts = explode(v, ":"); + + function ensureUnits(v) { + return v + ((v !== "0") && (/\d$/.test(v)))? "px" : ""; + } + + if (parts.length == 2) { + name = parts[0].toLowerCase(); + value = parts[1].toLowerCase(); + + // Translate certain MS Office styles into their CSS equivalents + switch (name) { + case "mso-padding-alt": + case "mso-padding-top-alt": + case "mso-padding-right-alt": + case "mso-padding-bottom-alt": + case "mso-padding-left-alt": + case "mso-margin-alt": + case "mso-margin-top-alt": + case "mso-margin-right-alt": + case "mso-margin-bottom-alt": + case "mso-margin-left-alt": + case "mso-table-layout-alt": + case "mso-height": + case "mso-width": + case "mso-vertical-align-alt": + n[i++] = name.replace(/^mso-|-alt$/g, "") + ":" + ensureUnits(value); + return; + + case "horiz-align": + n[i++] = "text-align:" + value; + return; + + case "vert-align": + n[i++] = "vertical-align:" + value; + return; + + case "font-color": + case "mso-foreground": + n[i++] = "color:" + value; + return; + + case "mso-background": + case "mso-highlight": + n[i++] = "background:" + value; + return; + + case "mso-default-height": + n[i++] = "min-height:" + ensureUnits(value); + return; + + case "mso-default-width": + n[i++] = "min-width:" + ensureUnits(value); + return; + + case "mso-padding-between-alt": + n[i++] = "border-collapse:separate;border-spacing:" + ensureUnits(value); + return; + + case "text-line-through": + if ((value == "single") || (value == "double")) { + n[i++] = "text-decoration:line-through"; + } + return; + + case "mso-zero-height": + if (value == "yes") { + n[i++] = "display:none"; + } + return; + } + + // Eliminate all MS Office style definitions that have no CSS equivalent by examining the first characters in the name + if (/^(mso|column|font-emph|lang|layout|line-break|list-image|nav|panose|punct|row|ruby|sep|size|src|tab-|table-border|text-(?!align|decor|indent|trans)|top-bar|version|vnd|word-break)/.test(name)) { + return; + } + + // If it reached this point, it must be a valid CSS style + n[i++] = name + ":" + parts[1]; // Lower-case name, but keep value case + } + }); + + // If style attribute contained any valid styles the re-write it; otherwise delete style attribute. + if (i > 0) { + return tag + ' style="' + n.join(';') + '"'; + } else { + return tag; + } + } + ] + ]); + } + } + + // Replace headers with + if (getParam(ed, "paste_convert_headers_to_strong")) { + process([ + [/]*>/gi, "

    "], + [/<\/h[1-6][^>]*>/gi, "

    "] + ]); + } + + // Class attribute options are: leave all as-is ("none"), remove all ("all"), or remove only those starting with mso ("mso"). + // Note:- paste_strip_class_attributes: "none", verify_css_classes: true is also a good variation. + stripClass = getParam(ed, "paste_strip_class_attributes"); + + if (stripClass !== "none") { + function removeClasses(match, g1) { + if (stripClass === "all") + return ''; + + var cls = grep(explode(g1.replace(/^(["'])(.*)\1$/, "$2"), " "), + function(v) { + return (/^(?!mso)/i.test(v)); + } + ); + + return cls.length ? ' class="' + cls.join(" ") + '"' : ''; + }; + + h = h.replace(/ class="([^"]+)"/gi, removeClasses); + h = h.replace(/ class=(\w+)/gi, removeClasses); + } + + // Remove spans option + if (getParam(ed, "paste_remove_spans")) { + h = h.replace(/<\/?span[^>]*>/gi, ""); + } + + //console.log('After preprocess:' + h); + + o.content = h; + }, + + /** + * Various post process items. + */ + _postProcess : function(pl, o) { + var t = this, ed = t.editor, dom = ed.dom, styleProps; + + if (o.wordContent) { + // Remove named anchors or TOC links + each(dom.select('a', o.node), function(a) { + if (!a.href || a.href.indexOf('#_Toc') != -1) + dom.remove(a, 1); + }); + + if (getParam(ed, "paste_convert_middot_lists")) { + t._convertLists(pl, o); + } + + // Process styles + styleProps = getParam(ed, "paste_retain_style_properties"); // retained properties + + // Process only if a string was specified and not equal to "all" or "*" + if ((tinymce.is(styleProps, "string")) && (styleProps !== "all") && (styleProps !== "*")) { + styleProps = tinymce.explode(styleProps.replace(/^none$/i, "")); + + // Retains some style properties + each(dom.select('*', o.node), function(el) { + var newStyle = {}, npc = 0, i, sp, sv; + + // Store a subset of the existing styles + if (styleProps) { + for (i = 0; i < styleProps.length; i++) { + sp = styleProps[i]; + sv = dom.getStyle(el, sp); + + if (sv) { + newStyle[sp] = sv; + npc++; + } + } + } + + // Remove all of the existing styles + dom.setAttrib(el, 'style', ''); + + if (styleProps && npc > 0) + dom.setStyles(el, newStyle); // Add back the stored subset of styles + else // Remove empty span tags that do not have class attributes + if (el.nodeName == 'SPAN' && !el.className) + dom.remove(el, true); + }); + } + } + + // Remove all style information or only specifically on WebKit to avoid the style bug on that browser + if (getParam(ed, "paste_remove_styles") || (getParam(ed, "paste_remove_styles_if_webkit") && tinymce.isWebKit)) { + each(dom.select('*[style]', o.node), function(el) { + el.removeAttribute('style'); + el.removeAttribute('_mce_style'); + }); + } else { + if (tinymce.isWebKit) { + // We need to compress the styles on WebKit since if you paste it will become + // Removing the mce_style that contains the real value will force the Serializer engine to compress the styles + each(dom.select('*', o.node), function(el) { + el.removeAttribute('_mce_style'); + }); + } + } + }, + + /** + * Converts the most common bullet and number formats in Office into a real semantic UL/LI list. + */ + _convertLists : function(pl, o) { + var dom = pl.editor.dom, listElm, li, lastMargin = -1, margin, levels = [], lastType, html; + + // Convert middot lists into real semantic lists + each(dom.select('p', o.node), function(p) { + var sib, val = '', type, html, idx, parents; + + // Get text node value at beginning of paragraph + for (sib = p.firstChild; sib && sib.nodeType == 3; sib = sib.nextSibling) + val += sib.nodeValue; + + val = p.innerHTML.replace(/<\/?\w+[^>]*>/gi, '').replace(/ /g, '\u00a0'); + + // Detect unordered lists look for bullets + if (/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o]\s*\u00a0*/.test(val)) + type = 'ul'; + + // Detect ordered lists 1., a. or ixv. + if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0{2,}/.test(val)) + type = 'ol'; + + // Check if node value matches the list pattern: o   + if (type) { + margin = parseFloat(p.style.marginLeft || 0); + + if (margin > lastMargin) + levels.push(margin); + + if (!listElm || type != lastType) { + listElm = dom.create(type); + dom.insertAfter(listElm, p); + } else { + // Nested list element + if (margin > lastMargin) { + listElm = li.appendChild(dom.create(type)); + } else if (margin < lastMargin) { + // Find parent level based on margin value + idx = tinymce.inArray(levels, margin); + parents = dom.getParents(listElm.parentNode, type); + listElm = parents[parents.length - 1 - idx] || listElm; + } + } + + // Remove middot or number spans if they exists + each(dom.select('span', p), function(span) { + var html = span.innerHTML.replace(/<\/?\w+[^>]*>/gi, ''); + + // Remove span with the middot or the number + if (type == 'ul' && /^[\u2022\u00b7\u00a7\u00d8o]/.test(html)) + dom.remove(span); + else if (/^[\s\S]*\w+\.( |\u00a0)*\s*/.test(html)) + dom.remove(span); + }); + + html = p.innerHTML; + + // Remove middot/list items + if (type == 'ul') + html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^[\u2022\u00b7\u00a7\u00d8o]\s*( |\u00a0)+\s*/, ''); + else + html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^\s*\w+\.( |\u00a0)+\s*/, ''); + + // Create li and add paragraph data into the new li + li = listElm.appendChild(dom.create('li', 0, html)); + dom.remove(p); + + lastMargin = margin; + lastType = type; + } else + listElm = lastMargin = 0; // End list element + }); + + // Remove any left over makers + html = o.node.innerHTML; + if (html.indexOf('__MCE_ITEM__') != -1) + o.node.innerHTML = html.replace(/__MCE_ITEM__/g, ''); + }, + + /** + * This method will split the current block parent and insert the contents inside the split position. + * This logic can be improved so text nodes at the start/end remain in the start/end block elements + */ + _insertBlockContent : function(ed, dom, content) { + var parentBlock, marker, sel = ed.selection, last, elm, vp, y, elmHeight, markerId = 'mce_marker'; + + function select(n) { + var r; + + if (tinymce.isIE) { + r = ed.getDoc().body.createTextRange(); + r.moveToElementText(n); + r.collapse(false); + r.select(); + } else { + sel.select(n, 1); + sel.collapse(false); + } + } + + // Insert a marker for the caret position + this._insert(' ', 1); + marker = dom.get(markerId); + parentBlock = dom.getParent(marker, 'p,h1,h2,h3,h4,h5,h6,ul,ol,th,td'); + + // If it's a parent block but not a table cell + if (parentBlock && !/TD|TH/.test(parentBlock.nodeName)) { + // Split parent block + marker = dom.split(parentBlock, marker); + + // Insert nodes before the marker + each(dom.create('div', 0, content).childNodes, function(n) { + last = marker.parentNode.insertBefore(n.cloneNode(true), marker); + }); + + // Move caret after marker + select(last); + } else { + dom.setOuterHTML(marker, content); + sel.select(ed.getBody(), 1); + sel.collapse(0); + } + + // Remove marker if it's left + while (elm = dom.get(markerId)) + dom.remove(elm); + + // Get element, position and height + elm = sel.getStart(); + vp = dom.getViewPort(ed.getWin()); + y = ed.dom.getPos(elm).y; + elmHeight = elm.clientHeight; + + // Is element within viewport if not then scroll it into view + if (y < vp.y || y + elmHeight > vp.y + vp.h) + ed.getDoc().body.scrollTop = y < vp.y ? y : y - vp.h + 25; + }, + + /** + * Inserts the specified contents at the caret position. + */ + _insert : function(h, skip_undo) { + var ed = this.editor, r = ed.selection.getRng(); + + // First delete the contents seems to work better on WebKit when the selection spans multiple list items or multiple table cells. + if (!ed.selection.isCollapsed() && r.startContainer != r.endContainer) + ed.getDoc().execCommand('Delete', false, null); + + // It's better to use the insertHTML method on Gecko since it will combine paragraphs correctly before inserting the contents + ed.execCommand(tinymce.isGecko ? 'insertHTML' : 'mceInsertContent', false, h, {skip_undo : skip_undo}); + }, + + /** + * Instead of the old plain text method which tried to re-create a paste operation, the + * new approach adds a plain text mode toggle switch that changes the behavior of paste. + * This function is passed the same input that the regular paste plugin produces. + * It performs additional scrubbing and produces (and inserts) the plain text. + * This approach leverages all of the great existing functionality in the paste + * plugin, and requires minimal changes to add the new functionality. + * Speednet - June 2009 + */ + _insertPlainText : function(ed, dom, h) { + var i, len, pos, rpos, node, breakElms, before, after, + w = ed.getWin(), + d = ed.getDoc(), + sel = ed.selection, + is = tinymce.is, + inArray = tinymce.inArray, + linebr = getParam(ed, "paste_text_linebreaktype"), + rl = getParam(ed, "paste_text_replacements"); + + function process(items) { + each(items, function(v) { + if (v.constructor == RegExp) + h = h.replace(v, ""); + else + h = h.replace(v[0], v[1]); + }); + }; + + if ((typeof(h) === "string") && (h.length > 0)) { + if (!entities) + entities = ("34,quot,38,amp,39,apos,60,lt,62,gt," + ed.serializer.settings.entities).split(","); + + // If HTML content with line-breaking tags, then remove all cr/lf chars because only tags will break a line + if (/<(?:p|br|h[1-6]|ul|ol|dl|table|t[rdh]|div|blockquote|fieldset|pre|address|center)[^>]*>/i.test(h)) { + process([ + /[\n\r]+/g + ]); + } else { + // Otherwise just get rid of carriage returns (only need linefeeds) + process([ + /\r+/g + ]); + } + + process([ + [/<\/(?:p|h[1-6]|ul|ol|dl|table|div|blockquote|fieldset|pre|address|center)>/gi, "\n\n"], // Block tags get a blank line after them + [/]*>|<\/tr>/gi, "\n"], // Single linebreak for
    tags and table rows + [/<\/t[dh]>\s*]*>/gi, "\t"], // Table cells get tabs betweem them + /<[a-z!\/?][^>]*>/gi, // Delete all remaining tags + [/ /gi, " "], // Convert non-break spaces to regular spaces (remember, *plain text*) + [ + // HTML entity + /&(#\d+|[a-z0-9]{1,10});/gi, + + // Replace with actual character + function(e, s) { + if (s.charAt(0) === "#") { + return String.fromCharCode(s.slice(1)); + } + else { + return ((e = inArray(entities, s)) > 0)? String.fromCharCode(entities[e-1]) : " "; + } + } + ], + [/(?:(?!\n)\s)*(\n+)(?:(?!\n)\s)*/gi, "$1"], // Cool little RegExp deletes whitespace around linebreak chars. + [/\n{3,}/g, "\n\n"], // Max. 2 consecutive linebreaks + /^\s+|\s+$/g // Trim the front & back + ]); + + h = dom.encode(h); + + // Delete any highlighted text before pasting + if (!sel.isCollapsed()) { + d.execCommand("Delete", false, null); + } + + // Perform default or custom replacements + if (is(rl, "array") || (is(rl, "array"))) { + process(rl); + } + else if (is(rl, "string")) { + process(new RegExp(rl, "gi")); + } + + // Treat paragraphs as specified in the config + if (linebr == "none") { + process([ + [/\n+/g, " "] + ]); + } + else if (linebr == "br") { + process([ + [/\n/g, "
    "] + ]); + } + else { + process([ + /^\s+|\s+$/g, + [/\n\n/g, "

    "], + [/\n/g, "
    "] + ]); + } + + // This next piece of code handles the situation where we're pasting more than one paragraph of plain + // text, and we are pasting the content into the middle of a block node in the editor. The block + // node gets split at the selection point into "Para A" and "Para B" (for the purposes of explaining). + // The first paragraph of the pasted text is appended to "Para A", and the last paragraph of the + // pasted text is prepended to "Para B". Any other paragraphs of pasted text are placed between + // "Para A" and "Para B". This code solves a host of problems with the original plain text plugin and + // now handles styles correctly. (Pasting plain text into a styled paragraph is supposed to make the + // plain text take the same style as the existing paragraph.) + if ((pos = h.indexOf("

    ")) != -1) { + rpos = h.lastIndexOf("

    "); + node = sel.getNode(); + breakElms = []; // Get list of elements to break + + do { + if (node.nodeType == 1) { + // Don't break tables and break at body + if (node.nodeName == "TD" || node.nodeName == "BODY") { + break; + } + + breakElms[breakElms.length] = node; + } + } while (node = node.parentNode); + + // Are we in the middle of a block node? + if (breakElms.length > 0) { + before = h.substring(0, pos); + after = ""; + + for (i=0, len=breakElms.length; i"; + after += "<" + breakElms[breakElms.length-i-1].nodeName.toLowerCase() + ">"; + } + + if (pos == rpos) { + h = before + after + h.substring(pos+7); + } + else { + h = before + h.substring(pos+4, rpos+4) + after + h.substring(rpos+7); + } + } + } + + // Insert content at the caret, plus add a marker for repositioning the caret + ed.execCommand("mceInsertRawHTML", false, h + ' '); + + // Reposition the caret to the marker, which was placed immediately after the inserted content. + // Needs to be done asynchronously (in window.setTimeout) or else it doesn't work in all browsers. + // The second part of the code scrolls the content up if the caret is positioned off-screen. + // This is only necessary for WebKit browsers, but it doesn't hurt to use for all. + window.setTimeout(function() { + var marker = dom.get('_plain_text_marker'), + elm, vp, y, elmHeight; + + sel.select(marker, false); + d.execCommand("Delete", false, null); + marker = null; + + // Get element, position and height + elm = sel.getStart(); + vp = dom.getViewPort(w); + y = dom.getPos(elm).y; + elmHeight = elm.clientHeight; + + // Is element within viewport if not then scroll it into view + if ((y < vp.y) || (y + elmHeight > vp.y + vp.h)) { + d.body.scrollTop = y < vp.y ? y : y - vp.h + 25; + } + }, 0); + } + }, + + /** + * This method will open the old style paste dialogs. Some users might want the old behavior but still use the new cleanup engine. + */ + _legacySupport : function() { + var t = this, ed = t.editor; + + // Register command(s) for backwards compatibility + ed.addCommand("mcePasteWord", function() { + ed.windowManager.open({ + file: t.url + "/pasteword.htm", + width: parseInt(getParam(ed, "paste_dialog_width")), + height: parseInt(getParam(ed, "paste_dialog_height")), + inline: 1 + }); + }); + + if (getParam(ed, "paste_text_use_dialog")) { + ed.addCommand("mcePasteText", function() { + ed.windowManager.open({ + file : t.url + "/pastetext.htm", + width: parseInt(getParam(ed, "paste_dialog_width")), + height: parseInt(getParam(ed, "paste_dialog_height")), + inline : 1 + }); + }); + } + + // Register button for backwards compatibility + ed.addButton("pasteword", {title : "paste.paste_word_desc", cmd : "mcePasteWord"}); + } + }); + + // Register plugin + tinymce.PluginManager.add("paste", tinymce.plugins.PastePlugin); +})(); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pastetext.js b/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pastetext.js new file mode 100644 index 000000000..c524f9eb0 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pastetext.js @@ -0,0 +1,36 @@ +tinyMCEPopup.requireLangPack(); + +var PasteTextDialog = { + init : function() { + this.resize(); + }, + + insert : function() { + var h = tinyMCEPopup.dom.encode(document.getElementById('content').value), lines; + + // Convert linebreaks into paragraphs + if (document.getElementById('linebreaks').checked) { + lines = h.split(/\r?\n/); + if (lines.length > 1) { + h = ''; + tinymce.each(lines, function(row) { + h += '

    ' + row + '

    '; + }); + } + } + + tinyMCEPopup.editor.execCommand('mceInsertClipboardContent', false, {content : h}); + tinyMCEPopup.close(); + }, + + resize : function() { + var vp = tinyMCEPopup.dom.getViewPort(window), el; + + el = document.getElementById('content'); + + el.style.width = (vp.w - 20) + 'px'; + el.style.height = (vp.h - 90) + 'px'; + } +}; + +tinyMCEPopup.onInit.add(PasteTextDialog.init, PasteTextDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pasteword.js b/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pasteword.js new file mode 100644 index 000000000..a52731c36 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/js/pasteword.js @@ -0,0 +1,51 @@ +tinyMCEPopup.requireLangPack(); + +var PasteWordDialog = { + init : function() { + var ed = tinyMCEPopup.editor, el = document.getElementById('iframecontainer'), ifr, doc, css, cssHTML = ''; + + // Create iframe + el.innerHTML = ''; + ifr = document.getElementById('iframe'); + doc = ifr.contentWindow.document; + + // Force absolute CSS urls + css = [ed.baseURI.toAbsolute("themes/" + ed.settings.theme + "/skins/" + ed.settings.skin + "/content.css")]; + css = css.concat(tinymce.explode(ed.settings.content_css) || []); + tinymce.each(css, function(u) { + cssHTML += ''; + }); + + // Write content into iframe + doc.open(); + doc.write('' + cssHTML + ''); + doc.close(); + + doc.designMode = 'on'; + this.resize(); + + window.setTimeout(function() { + ifr.contentWindow.focus(); + }, 10); + }, + + insert : function() { + var h = document.getElementById('iframe').contentWindow.document.body.innerHTML; + + tinyMCEPopup.editor.execCommand('mceInsertClipboardContent', false, {content : h, wordContent : true}); + tinyMCEPopup.close(); + }, + + resize : function() { + var vp = tinyMCEPopup.dom.getViewPort(window), el; + + el = document.getElementById('iframe'); + + if (el) { + el.style.width = (vp.w - 20) + 'px'; + el.style.height = (vp.h - 90) + 'px'; + } + } +}; + +tinyMCEPopup.onInit.add(PasteWordDialog.init, PasteWordDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/paste/langs/en_dlg.js new file mode 100644 index 000000000..eeac77896 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/langs/en_dlg.js @@ -0,0 +1,5 @@ +tinyMCE.addI18n('en.paste_dlg',{ +text_title:"Use CTRL+V on your keyboard to paste the text into the window.", +text_linebreaks:"Keep linebreaks", +word_title:"Use CTRL+V on your keyboard to paste the text into the window." +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/pastetext.htm b/library/tinymce/jscripts/tiny_mce/plugins/paste/pastetext.htm new file mode 100644 index 000000000..b65594547 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/pastetext.htm @@ -0,0 +1,27 @@ + + + {#paste.paste_text_desc} + + + + +
    +
    {#paste.paste_text_desc}
    + +
    + +
    + +
    + +
    {#paste_dlg.text_title}
    + + + +
    + + +
    +
    + + \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/paste/pasteword.htm b/library/tinymce/jscripts/tiny_mce/plugins/paste/pasteword.htm new file mode 100644 index 000000000..0f6bb4121 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/paste/pasteword.htm @@ -0,0 +1,21 @@ + + + {#paste.paste_word_desc} + + + + +
    +
    {#paste.paste_word_desc}
    + +
    {#paste_dlg.word_title}
    + +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin.js new file mode 100644 index 000000000..507909c5f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.Preview",{init:function(a,b){var d=this,c=tinymce.explode(a.settings.content_css);d.editor=a;tinymce.each(c,function(f,e){c[e]=a.documentBaseURI.toAbsolute(f)});a.addCommand("mcePreview",function(){a.windowManager.open({file:a.getParam("plugin_preview_pageurl",b+"/preview.html"),width:parseInt(a.getParam("plugin_preview_width","550")),height:parseInt(a.getParam("plugin_preview_height","600")),resizable:"yes",scrollbars:"yes",popup_css:c?c.join(","):a.baseURI.toAbsolute("themes/"+a.settings.theme+"/skins/"+a.settings.skin+"/content.css"),inline:a.getParam("plugin_preview_inline",1)},{base:a.documentBaseURI.getURI()})});a.addButton("preview",{title:"preview.preview_desc",cmd:"mcePreview"})},getInfo:function(){return{longname:"Preview",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/preview",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("preview",tinymce.plugins.Preview)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin_src.js new file mode 100644 index 000000000..80f00f0d9 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin_src.js @@ -0,0 +1,53 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Preview', { + init : function(ed, url) { + var t = this, css = tinymce.explode(ed.settings.content_css); + + t.editor = ed; + + // Force absolute CSS urls + tinymce.each(css, function(u, k) { + css[k] = ed.documentBaseURI.toAbsolute(u); + }); + + ed.addCommand('mcePreview', function() { + ed.windowManager.open({ + file : ed.getParam("plugin_preview_pageurl", url + "/preview.html"), + width : parseInt(ed.getParam("plugin_preview_width", "550")), + height : parseInt(ed.getParam("plugin_preview_height", "600")), + resizable : "yes", + scrollbars : "yes", + popup_css : css ? css.join(',') : ed.baseURI.toAbsolute("themes/" + ed.settings.theme + "/skins/" + ed.settings.skin + "/content.css"), + inline : ed.getParam("plugin_preview_inline", 1) + }, { + base : ed.documentBaseURI.getURI() + }); + }); + + ed.addButton('preview', {title : 'preview.preview_desc', cmd : 'mcePreview'}); + }, + + getInfo : function() { + return { + longname : 'Preview', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/preview', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('preview', tinymce.plugins.Preview); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/preview/example.html b/library/tinymce/jscripts/tiny_mce/plugins/preview/example.html new file mode 100644 index 000000000..b2c3d90ce --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/preview/example.html @@ -0,0 +1,28 @@ + + + + + +Example of a custom preview page + + + +Editor contents:
    +
    + +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/preview/jscripts/embed.js b/library/tinymce/jscripts/tiny_mce/plugins/preview/jscripts/embed.js new file mode 100644 index 000000000..f8dc81052 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/preview/jscripts/embed.js @@ -0,0 +1,73 @@ +/** + * This script contains embed functions for common plugins. This scripts are complety free to use for any purpose. + */ + +function writeFlash(p) { + writeEmbed( + 'D27CDB6E-AE6D-11cf-96B8-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'application/x-shockwave-flash', + p + ); +} + +function writeShockWave(p) { + writeEmbed( + '166B1BCA-3F9C-11CF-8075-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0', + 'application/x-director', + p + ); +} + +function writeQuickTime(p) { + writeEmbed( + '02BF25D5-8C17-4B23-BC80-D3488ABDDC6B', + 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0', + 'video/quicktime', + p + ); +} + +function writeRealMedia(p) { + writeEmbed( + 'CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'audio/x-pn-realaudio-plugin', + p + ); +} + +function writeWindowsMedia(p) { + p.url = p.src; + writeEmbed( + '6BF52A52-394A-11D3-B153-00C04F79FAA6', + 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701', + 'application/x-mplayer2', + p + ); +} + +function writeEmbed(cls, cb, mt, p) { + var h = '', n; + + h += ''; + + h += ' + + + + + +{#preview.preview_desc} + + + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin.js new file mode 100644 index 000000000..b5b3a55ed --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.Print",{init:function(a,b){a.addCommand("mcePrint",function(){a.getWin().print()});a.addButton("print",{title:"print.print_desc",cmd:"mcePrint"})},getInfo:function(){return{longname:"Print",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/print",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("print",tinymce.plugins.Print)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin_src.js new file mode 100644 index 000000000..3933fe656 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin_src.js @@ -0,0 +1,34 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Print', { + init : function(ed, url) { + ed.addCommand('mcePrint', function() { + ed.getWin().print(); + }); + + ed.addButton('print', {title : 'print.print_desc', cmd : 'mcePrint'}); + }, + + getInfo : function() { + return { + longname : 'Print', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/print', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('print', tinymce.plugins.Print); +})(); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin.js new file mode 100644 index 000000000..8e9399667 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.Save",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceSave",c._save,c);a.addCommand("mceCancel",c._cancel,c);a.addButton("save",{title:"save.save_desc",cmd:"mceSave"});a.addButton("cancel",{title:"save.cancel_desc",cmd:"mceCancel"});a.onNodeChange.add(c._nodeChange,c);a.addShortcut("ctrl+s",a.getLang("save.save_desc"),"mceSave")},getInfo:function(){return{longname:"Save",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/save",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_nodeChange:function(b,a,c){var b=this.editor;if(b.getParam("save_enablewhendirty")){a.setDisabled("save",!b.isDirty());a.setDisabled("cancel",!b.isDirty())}},_save:function(){var c=this.editor,a,e,d,b;a=tinymce.DOM.get(c.id).form||tinymce.DOM.getParent(c.id,"form");if(c.getParam("save_enablewhendirty")&&!c.isDirty()){return}tinyMCE.triggerSave();if(e=c.getParam("save_onsavecallback")){if(c.execCallback("save_onsavecallback",c)){c.startContent=tinymce.trim(c.getContent({format:"raw"}));c.nodeChanged()}return}if(a){c.isNotDirty=true;if(a.onsubmit==null||a.onsubmit()!=false){a.submit()}c.nodeChanged()}else{c.windowManager.alert("Error: No form element found.")}},_cancel:function(){var a=this.editor,c,b=tinymce.trim(a.startContent);if(c=a.getParam("save_oncancelcallback")){a.execCallback("save_oncancelcallback",a);return}a.setContent(b);a.undoManager.clear();a.nodeChanged()}});tinymce.PluginManager.add("save",tinymce.plugins.Save)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin_src.js new file mode 100644 index 000000000..f5a3de8f5 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin_src.js @@ -0,0 +1,101 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.Save', { + init : function(ed, url) { + var t = this; + + t.editor = ed; + + // Register commands + ed.addCommand('mceSave', t._save, t); + ed.addCommand('mceCancel', t._cancel, t); + + // Register buttons + ed.addButton('save', {title : 'save.save_desc', cmd : 'mceSave'}); + ed.addButton('cancel', {title : 'save.cancel_desc', cmd : 'mceCancel'}); + + ed.onNodeChange.add(t._nodeChange, t); + ed.addShortcut('ctrl+s', ed.getLang('save.save_desc'), 'mceSave'); + }, + + getInfo : function() { + return { + longname : 'Save', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/save', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + // Private methods + + _nodeChange : function(ed, cm, n) { + var ed = this.editor; + + if (ed.getParam('save_enablewhendirty')) { + cm.setDisabled('save', !ed.isDirty()); + cm.setDisabled('cancel', !ed.isDirty()); + } + }, + + // Private methods + + _save : function() { + var ed = this.editor, formObj, os, i, elementId; + + formObj = tinymce.DOM.get(ed.id).form || tinymce.DOM.getParent(ed.id, 'form'); + + if (ed.getParam("save_enablewhendirty") && !ed.isDirty()) + return; + + tinyMCE.triggerSave(); + + // Use callback instead + if (os = ed.getParam("save_onsavecallback")) { + if (ed.execCallback('save_onsavecallback', ed)) { + ed.startContent = tinymce.trim(ed.getContent({format : 'raw'})); + ed.nodeChanged(); + } + + return; + } + + if (formObj) { + ed.isNotDirty = true; + + if (formObj.onsubmit == null || formObj.onsubmit() != false) + formObj.submit(); + + ed.nodeChanged(); + } else + ed.windowManager.alert("Error: No form element found."); + }, + + _cancel : function() { + var ed = this.editor, os, h = tinymce.trim(ed.startContent); + + // Use callback instead + if (os = ed.getParam("save_oncancelcallback")) { + ed.execCallback('save_oncancelcallback', ed); + return; + } + + ed.setContent(h); + ed.undoManager.clear(); + ed.nodeChanged(); + } + }); + + // Register plugin + tinymce.PluginManager.add('save', tinymce.plugins.Save); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/css/searchreplace.css b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/css/searchreplace.css new file mode 100644 index 000000000..ecdf58c7b --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/css/searchreplace.css @@ -0,0 +1,6 @@ +.panel_wrapper {height:85px;} +.panel_wrapper div.current {height:85px;} + +/* IE */ +* html .panel_wrapper {height:100px;} +* html .panel_wrapper div.current {height:100px;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin.js new file mode 100644 index 000000000..cd9c985b7 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.SearchReplacePlugin",{init:function(a,c){function b(d){a.windowManager.open({file:c+"/searchreplace.htm",width:420+parseInt(a.getLang("searchreplace.delta_width",0)),height:170+parseInt(a.getLang("searchreplace.delta_height",0)),inline:1,auto_focus:0},{mode:d,search_string:a.selection.getContent({format:"text"}),plugin_url:c})}a.addCommand("mceSearch",function(){b("search")});a.addCommand("mceReplace",function(){b("replace")});a.addButton("search",{title:"searchreplace.search_desc",cmd:"mceSearch"});a.addButton("replace",{title:"searchreplace.replace_desc",cmd:"mceReplace"});a.addShortcut("ctrl+f","searchreplace.search_desc","mceSearch")},getInfo:function(){return{longname:"Search/Replace",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/searchreplace",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("searchreplace",tinymce.plugins.SearchReplacePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin_src.js new file mode 100644 index 000000000..1433a06a4 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin_src.js @@ -0,0 +1,57 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.SearchReplacePlugin', { + init : function(ed, url) { + function open(m) { + ed.windowManager.open({ + file : url + '/searchreplace.htm', + width : 420 + parseInt(ed.getLang('searchreplace.delta_width', 0)), + height : 170 + parseInt(ed.getLang('searchreplace.delta_height', 0)), + inline : 1, + auto_focus : 0 + }, { + mode : m, + search_string : ed.selection.getContent({format : 'text'}), + plugin_url : url + }); + }; + + // Register commands + ed.addCommand('mceSearch', function() { + open('search'); + }); + + ed.addCommand('mceReplace', function() { + open('replace'); + }); + + // Register buttons + ed.addButton('search', {title : 'searchreplace.search_desc', cmd : 'mceSearch'}); + ed.addButton('replace', {title : 'searchreplace.replace_desc', cmd : 'mceReplace'}); + + ed.addShortcut('ctrl+f', 'searchreplace.search_desc', 'mceSearch'); + }, + + getInfo : function() { + return { + longname : 'Search/Replace', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/searchreplace', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('searchreplace', tinymce.plugins.SearchReplacePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/js/searchreplace.js b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/js/searchreplace.js new file mode 100644 index 000000000..c0a624329 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/js/searchreplace.js @@ -0,0 +1,130 @@ +tinyMCEPopup.requireLangPack(); + +var SearchReplaceDialog = { + init : function(ed) { + var f = document.forms[0], m = tinyMCEPopup.getWindowArg("mode"); + + this.switchMode(m); + + f[m + '_panel_searchstring'].value = tinyMCEPopup.getWindowArg("search_string"); + + // Focus input field + f[m + '_panel_searchstring'].focus(); + }, + + switchMode : function(m) { + var f, lm = this.lastMode; + + if (lm != m) { + f = document.forms[0]; + + if (lm) { + f[m + '_panel_searchstring'].value = f[lm + '_panel_searchstring'].value; + f[m + '_panel_backwardsu'].checked = f[lm + '_panel_backwardsu'].checked; + f[m + '_panel_backwardsd'].checked = f[lm + '_panel_backwardsd'].checked; + f[m + '_panel_casesensitivebox'].checked = f[lm + '_panel_casesensitivebox'].checked; + } + + mcTabs.displayTab(m + '_tab', m + '_panel'); + document.getElementById("replaceBtn").style.display = (m == "replace") ? "inline" : "none"; + document.getElementById("replaceAllBtn").style.display = (m == "replace") ? "inline" : "none"; + this.lastMode = m; + } + }, + + searchNext : function(a) { + var ed = tinyMCEPopup.editor, se = ed.selection, r = se.getRng(), f, m = this.lastMode, s, b, fl = 0, w = ed.getWin(), wm = ed.windowManager, fo = 0; + + // Get input + f = document.forms[0]; + s = f[m + '_panel_searchstring'].value; + b = f[m + '_panel_backwardsu'].checked; + ca = f[m + '_panel_casesensitivebox'].checked; + rs = f['replace_panel_replacestring'].value; + + if (s == '') + return; + + function fix() { + // Correct Firefox graphics glitches + r = se.getRng().cloneRange(); + ed.getDoc().execCommand('SelectAll', false, null); + se.setRng(r); + }; + + function replace() { + if (tinymce.isIE) + ed.selection.getRng().duplicate().pasteHTML(rs); // Needs to be duplicated due to selection bug in IE + else + ed.getDoc().execCommand('InsertHTML', false, rs); + }; + + // IE flags + if (ca) + fl = fl | 4; + + switch (a) { + case 'all': + // Move caret to beginning of text + ed.execCommand('SelectAll'); + ed.selection.collapse(true); + + if (tinymce.isIE) { + while (r.findText(s, b ? -1 : 1, fl)) { + r.scrollIntoView(); + r.select(); + replace(); + fo = 1; + + if (b) { + r.moveEnd("character", -(rs.length)); // Otherwise will loop forever + } + } + + tinyMCEPopup.storeSelection(); + } else { + while (w.find(s, ca, b, false, false, false, false)) { + replace(); + fo = 1; + } + } + + if (fo) + tinyMCEPopup.alert(ed.getLang('searchreplace_dlg.allreplaced')); + else + tinyMCEPopup.alert(ed.getLang('searchreplace_dlg.notfound')); + + return; + + case 'current': + if (!ed.selection.isCollapsed()) + replace(); + + break; + } + + se.collapse(b); + r = se.getRng(); + + // Whats the point + if (!s) + return; + + if (tinymce.isIE) { + if (r.findText(s, b ? -1 : 1, fl)) { + r.scrollIntoView(); + r.select(); + } else + tinyMCEPopup.alert(ed.getLang('searchreplace_dlg.notfound')); + + tinyMCEPopup.storeSelection(); + } else { + if (!w.find(s, ca, b, false, false, false, false)) + tinyMCEPopup.alert(ed.getLang('searchreplace_dlg.notfound')); + else + fix(); + } + } +}; + +tinyMCEPopup.onInit.add(SearchReplaceDialog.init, SearchReplaceDialog); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/langs/en_dlg.js new file mode 100644 index 000000000..370959afa --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/langs/en_dlg.js @@ -0,0 +1,16 @@ +tinyMCE.addI18n('en.searchreplace_dlg',{ +searchnext_desc:"Find again", +notfound:"The search has been completed. The search string could not be found.", +search_title:"Find", +replace_title:"Find/Replace", +allreplaced:"All occurrences of the search string were replaced.", +findwhat:"Find what", +replacewith:"Replace with", +direction:"Direction", +up:"Up", +down:"Down", +mcase:"Match case", +findnext:"Find next", +replace:"Replace", +replaceall:"Replace all" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/searchreplace.htm b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/searchreplace.htm new file mode 100644 index 000000000..d0424cfc9 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/searchreplace/searchreplace.htm @@ -0,0 +1,99 @@ + + + + {#searchreplace_dlg.replace_title} + + + + + + + +
    +
    + +
    + +
    +
    + + + + + + + + + + + +
    + + + + + + + + +
    +
    + + + + + +
    +
    +
    + +
    + + + + + + + + + + + + + + + +
    + + + + + + + + +
    +
    + + + + + +
    +
    +
    + +
    + +
    + + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/css/content.css b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/css/content.css new file mode 100644 index 000000000..24efa0217 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/css/content.css @@ -0,0 +1 @@ +.mceItemHiddenSpellWord {background:url(../img/wline.gif) repeat-x bottom left; cursor:default;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin.js new file mode 100644 index 000000000..a9ec3b9cf --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.util.JSONRequest,c=tinymce.each,b=tinymce.DOM;tinymce.create("tinymce.plugins.SpellcheckerPlugin",{getInfo:function(){return{longname:"Spellchecker",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker",version:tinymce.majorVersion+"."+tinymce.minorVersion}},init:function(e,f){var g=this,d;g.url=f;g.editor=e;g.rpcUrl=e.getParam("spellchecker_rpc_url","{backend}");if(g.rpcUrl=="{backend}"){if(tinymce.isIE){return}g.hasSupport=true;e.onContextMenu.addToTop(function(h,i){if(g.active){return false}})}e.addCommand("mceSpellCheck",function(){if(g.rpcUrl=="{backend}"){g.editor.getBody().spellcheck=g.active=!g.active;return}if(!g.active){e.setProgressState(1);g._sendRPC("checkWords",[g.selectedLang,g._getWords()],function(h){if(h.length>0){g.active=1;g._markWords(h);e.setProgressState(0);e.nodeChanged()}else{e.setProgressState(0);if(e.getParam("spellchecker_report_no_misspellings",true)){e.windowManager.alert("spellchecker.no_mpell")}}})}else{g._done()}});e.onInit.add(function(){if(e.settings.content_css!==false){e.dom.loadCSS(f+"/css/content.css")}});e.onClick.add(g._showMenu,g);e.onContextMenu.add(g._showMenu,g);e.onBeforeGetContent.add(function(){if(g.active){g._removeWords()}});e.onNodeChange.add(function(i,h){h.setActive("spellchecker",g.active)});e.onSetContent.add(function(){g._done()});e.onBeforeGetContent.add(function(){g._done()});e.onBeforeExecCommand.add(function(h,i){if(i=="mceFullScreen"){g._done()}});g.languages={};c(e.getParam("spellchecker_languages","+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv","hash"),function(i,h){if(h.indexOf("+")===0){h=h.substring(1);g.selectedLang=i}g.languages[h]=i})},createControl:function(h,d){var f=this,g,e=f.editor;if(h=="spellchecker"){if(f.rpcUrl=="{backend}"){if(f.hasSupport){g=d.createButton(h,{title:"spellchecker.desc",cmd:"mceSpellCheck",scope:f})}return g}g=d.createSplitButton(h,{title:"spellchecker.desc",cmd:"mceSpellCheck",scope:f});g.onRenderMenu.add(function(j,i){i.add({title:"spellchecker.langs","class":"mceMenuItemTitle"}).setDisabled(1);c(f.languages,function(n,m){var p={icon:1},l;p.onclick=function(){l.setSelected(1);f.selectedItem.setSelected(0);f.selectedItem=l;f.selectedLang=n};p.title=m;l=i.add(p);l.setSelected(n==f.selectedLang);if(n==f.selectedLang){f.selectedItem=l}})});return g}},_walk:function(i,g){var h=this.editor.getDoc(),e;if(h.createTreeWalker){e=h.createTreeWalker(i,NodeFilter.SHOW_TEXT,null,false);while((i=e.nextNode())!=null){g.call(this,i)}}else{tinymce.walk(i,g,"childNodes")}},_getSeparators:function(){var e="",d,f=this.editor.getParam("spellchecker_word_separator_chars",'\\s!"#$%&()*+,-./:;<=>?@[]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');for(d=0;d$1$2');q=q.replace(g,'$1$2');j.replace(j.create("span",{"class":"mceItemHidden"},q),r)}}});l.moveToBookmark(m)},_showMenu:function(h,j){var i=this,h=i.editor,d=i._menu,l,k=h.dom,g=k.getViewPort(h.getWin()),f=j.target;j=0;if(!d){l=b.getPos(h.getContentAreaContainer());d=h.controlManager.createDropMenu("spellcheckermenu",{offset_x:l.x,offset_y:l.y,"class":"mceNoIcons"});i._menu=d}if(k.hasClass(f,"mceItemHiddenSpellWord")){d.removeAll();d.add({title:"spellchecker.wait","class":"mceMenuItemTitle"}).setDisabled(1);i._sendRPC("getSuggestions",[i.selectedLang,k.decode(f.innerHTML)],function(m){var e;d.removeAll();if(m.length>0){d.add({title:"spellchecker.sug","class":"mceMenuItemTitle"}).setDisabled(1);c(m,function(n){d.add({title:n,onclick:function(){k.replace(h.getDoc().createTextNode(n),f);i._checkDone()}})});d.addSeparator()}else{d.add({title:"spellchecker.no_sug","class":"mceMenuItemTitle"}).setDisabled(1)}e=i.editor.getParam("spellchecker_enable_ignore_rpc","");d.add({title:"spellchecker.ignore_word",onclick:function(){var n=f.innerHTML;k.remove(f,1);i._checkDone();if(e){h.setProgressState(1);i._sendRPC("ignoreWord",[i.selectedLang,n],function(o){h.setProgressState(0)})}}});d.add({title:"spellchecker.ignore_words",onclick:function(){var n=f.innerHTML;i._removeWords(k.decode(n));i._checkDone();if(e){h.setProgressState(1);i._sendRPC("ignoreWords",[i.selectedLang,n],function(o){h.setProgressState(0)})}}});if(i.editor.getParam("spellchecker_enable_learn_rpc")){d.add({title:"spellchecker.learn_word",onclick:function(){var n=f.innerHTML;k.remove(f,1);i._checkDone();h.setProgressState(1);i._sendRPC("learnWord",[i.selectedLang,n],function(o){h.setProgressState(0)})}})}d.update()});h.selection.select(f);l=k.getPos(f);d.showMenu(l.x,l.y+f.offsetHeight-g.y);return tinymce.dom.Event.cancel(j)}else{d.hideMenu()}},_checkDone:function(){var e=this,d=e.editor,g=d.dom,f;c(g.select("span"),function(h){if(h&&g.hasClass(h,"mceItemHiddenSpellWord")){f=true;return false}});if(!f){e._done()}},_done:function(){var d=this,e=d.active;if(d.active){d.active=0;d._removeWords();if(d._menu){d._menu.hideMenu()}if(e){d.editor.nodeChanged()}}},_sendRPC:function(e,g,d){var f=this;a.sendRPC({url:f.rpcUrl,method:e,params:g,success:d,error:function(i,h){f.editor.setProgressState(0);f.editor.windowManager.alert(i.errstr||("Error response: "+h.responseText))}})}});tinymce.PluginManager.add("spellchecker",tinymce.plugins.SpellcheckerPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin_src.js new file mode 100644 index 000000000..d8680baf2 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin_src.js @@ -0,0 +1,417 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var JSONRequest = tinymce.util.JSONRequest, each = tinymce.each, DOM = tinymce.DOM; + + tinymce.create('tinymce.plugins.SpellcheckerPlugin', { + getInfo : function() { + return { + longname : 'Spellchecker', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + }, + + init : function(ed, url) { + var t = this, cm; + + t.url = url; + t.editor = ed; + t.rpcUrl = ed.getParam("spellchecker_rpc_url", "{backend}"); + + if (t.rpcUrl == '{backend}') { + // Sniff if the browser supports native spellchecking (Don't know of a better way) + if (tinymce.isIE) + return; + + t.hasSupport = true; + + // Disable the context menu when spellchecking is active + ed.onContextMenu.addToTop(function(ed, e) { + if (t.active) + return false; + }); + } + + // Register commands + ed.addCommand('mceSpellCheck', function() { + if (t.rpcUrl == '{backend}') { + // Enable/disable native spellchecker + t.editor.getBody().spellcheck = t.active = !t.active; + return; + } + + if (!t.active) { + ed.setProgressState(1); + t._sendRPC('checkWords', [t.selectedLang, t._getWords()], function(r) { + if (r.length > 0) { + t.active = 1; + t._markWords(r); + ed.setProgressState(0); + ed.nodeChanged(); + } else { + ed.setProgressState(0); + + if (ed.getParam('spellchecker_report_no_misspellings', true)) + ed.windowManager.alert('spellchecker.no_mpell'); + } + }); + } else + t._done(); + }); + + ed.onInit.add(function() { + if (ed.settings.content_css !== false) + ed.dom.loadCSS(url + '/css/content.css'); + }); + + ed.onClick.add(t._showMenu, t); + ed.onContextMenu.add(t._showMenu, t); + ed.onBeforeGetContent.add(function() { + if (t.active) + t._removeWords(); + }); + + ed.onNodeChange.add(function(ed, cm) { + cm.setActive('spellchecker', t.active); + }); + + ed.onSetContent.add(function() { + t._done(); + }); + + ed.onBeforeGetContent.add(function() { + t._done(); + }); + + ed.onBeforeExecCommand.add(function(ed, cmd) { + if (cmd == 'mceFullScreen') + t._done(); + }); + + // Find selected language + t.languages = {}; + each(ed.getParam('spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv', 'hash'), function(v, k) { + if (k.indexOf('+') === 0) { + k = k.substring(1); + t.selectedLang = v; + } + + t.languages[k] = v; + }); + }, + + createControl : function(n, cm) { + var t = this, c, ed = t.editor; + + if (n == 'spellchecker') { + // Use basic button if we use the native spellchecker + if (t.rpcUrl == '{backend}') { + // Create simple toggle button if we have native support + if (t.hasSupport) + c = cm.createButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t}); + + return c; + } + + c = cm.createSplitButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t}); + + c.onRenderMenu.add(function(c, m) { + m.add({title : 'spellchecker.langs', 'class' : 'mceMenuItemTitle'}).setDisabled(1); + each(t.languages, function(v, k) { + var o = {icon : 1}, mi; + + o.onclick = function() { + mi.setSelected(1); + t.selectedItem.setSelected(0); + t.selectedItem = mi; + t.selectedLang = v; + }; + + o.title = k; + mi = m.add(o); + mi.setSelected(v == t.selectedLang); + + if (v == t.selectedLang) + t.selectedItem = mi; + }) + }); + + return c; + } + }, + + // Internal functions + + _walk : function(n, f) { + var d = this.editor.getDoc(), w; + + if (d.createTreeWalker) { + w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false); + + while ((n = w.nextNode()) != null) + f.call(this, n); + } else + tinymce.walk(n, f, 'childNodes'); + }, + + _getSeparators : function() { + var re = '', i, str = this.editor.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c'); + + // Build word separator regexp + for (i=0; i$1$2'); + v = v.replace(r3, '$1$2'); + + dom.replace(dom.create('span', {'class' : 'mceItemHidden'}, v), n); + } + } + }); + + se.moveToBookmark(b); + }, + + _showMenu : function(ed, e) { + var t = this, ed = t.editor, m = t._menu, p1, dom = ed.dom, vp = dom.getViewPort(ed.getWin()), wordSpan = e.target; + + e = 0; // Fixes IE memory leak + + if (!m) { + p1 = DOM.getPos(ed.getContentAreaContainer()); + //p2 = DOM.getPos(ed.getContainer()); + + m = ed.controlManager.createDropMenu('spellcheckermenu', { + offset_x : p1.x, + offset_y : p1.y, + 'class' : 'mceNoIcons' + }); + + t._menu = m; + } + + if (dom.hasClass(wordSpan, 'mceItemHiddenSpellWord')) { + m.removeAll(); + m.add({title : 'spellchecker.wait', 'class' : 'mceMenuItemTitle'}).setDisabled(1); + + t._sendRPC('getSuggestions', [t.selectedLang, dom.decode(wordSpan.innerHTML)], function(r) { + var ignoreRpc; + + m.removeAll(); + + if (r.length > 0) { + m.add({title : 'spellchecker.sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1); + each(r, function(v) { + m.add({title : v, onclick : function() { + dom.replace(ed.getDoc().createTextNode(v), wordSpan); + t._checkDone(); + }}); + }); + + m.addSeparator(); + } else + m.add({title : 'spellchecker.no_sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1); + + ignoreRpc = t.editor.getParam("spellchecker_enable_ignore_rpc", ''); + m.add({ + title : 'spellchecker.ignore_word', + onclick : function() { + var word = wordSpan.innerHTML; + + dom.remove(wordSpan, 1); + t._checkDone(); + + // tell the server if we need to + if (ignoreRpc) { + ed.setProgressState(1); + t._sendRPC('ignoreWord', [t.selectedLang, word], function(r) { + ed.setProgressState(0); + }); + } + } + }); + + m.add({ + title : 'spellchecker.ignore_words', + onclick : function() { + var word = wordSpan.innerHTML; + + t._removeWords(dom.decode(word)); + t._checkDone(); + + // tell the server if we need to + if (ignoreRpc) { + ed.setProgressState(1); + t._sendRPC('ignoreWords', [t.selectedLang, word], function(r) { + ed.setProgressState(0); + }); + } + } + }); + + + if (t.editor.getParam("spellchecker_enable_learn_rpc")) { + m.add({ + title : 'spellchecker.learn_word', + onclick : function() { + var word = wordSpan.innerHTML; + + dom.remove(wordSpan, 1); + t._checkDone(); + + ed.setProgressState(1); + t._sendRPC('learnWord', [t.selectedLang, word], function(r) { + ed.setProgressState(0); + }); + } + }); + } + + m.update(); + }); + + ed.selection.select(wordSpan); + p1 = dom.getPos(wordSpan); + m.showMenu(p1.x, p1.y + wordSpan.offsetHeight - vp.y); + + return tinymce.dom.Event.cancel(e); + } else + m.hideMenu(); + }, + + _checkDone : function() { + var t = this, ed = t.editor, dom = ed.dom, o; + + each(dom.select('span'), function(n) { + if (n && dom.hasClass(n, 'mceItemHiddenSpellWord')) { + o = true; + return false; + } + }); + + if (!o) + t._done(); + }, + + _done : function() { + var t = this, la = t.active; + + if (t.active) { + t.active = 0; + t._removeWords(); + + if (t._menu) + t._menu.hideMenu(); + + if (la) + t.editor.nodeChanged(); + } + }, + + _sendRPC : function(m, p, cb) { + var t = this; + + JSONRequest.sendRPC({ + url : t.rpcUrl, + method : m, + params : p, + success : cb, + error : function(e, x) { + t.editor.setProgressState(0); + t.editor.windowManager.alert(e.errstr || ('Error response: ' + x.responseText)); + } + }); + } + }); + + // Register plugin + tinymce.PluginManager.add('spellchecker', tinymce.plugins.SpellcheckerPlugin); +})(); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/img/wline.gif b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/img/wline.gif new file mode 100644 index 000000000..7d0a4dbca Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/plugins/spellchecker/img/wline.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/css/props.css b/library/tinymce/jscripts/tiny_mce/plugins/style/css/props.css new file mode 100644 index 000000000..eb1f26496 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/css/props.css @@ -0,0 +1,13 @@ +#text_font {width:250px;} +#text_size {width:70px;} +.mceAddSelectValue {background:#DDD;} +select, #block_text_indent, #box_width, #box_height, #box_padding_top, #box_padding_right, #box_padding_bottom, #box_padding_left {width:70px;} +#box_margin_top, #box_margin_right, #box_margin_bottom, #box_margin_left, #positioning_width, #positioning_height, #positioning_zindex {width:70px;} +#positioning_placement_top, #positioning_placement_right, #positioning_placement_bottom, #positioning_placement_left {width:70px;} +#positioning_clip_top, #positioning_clip_right, #positioning_clip_bottom, #positioning_clip_left {width:70px;} +.panel_wrapper div.current {padding-top:10px;height:230px;} +.delim {border-left:1px solid gray;} +.tdelim {border-bottom:1px solid gray;} +#block_display {width:145px;} +#list_type {width:115px;} +.disabled {background:#EEE;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin.js new file mode 100644 index 000000000..cab2153c4 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.StylePlugin",{init:function(a,b){a.addCommand("mceStyleProps",function(){a.windowManager.open({file:b+"/props.htm",width:480+parseInt(a.getLang("style.delta_width",0)),height:320+parseInt(a.getLang("style.delta_height",0)),inline:1},{plugin_url:b,style_text:a.selection.getNode().style.cssText})});a.addCommand("mceSetElementStyle",function(d,c){if(e=a.selection.getNode()){a.dom.setAttrib(e,"style",c);a.execCommand("mceRepaint")}});a.onNodeChange.add(function(d,c,f){c.setDisabled("styleprops",f.nodeName==="BODY")});a.addButton("styleprops",{title:"style.desc",cmd:"mceStyleProps"})},getInfo:function(){return{longname:"Style",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/style",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("style",tinymce.plugins.StylePlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin_src.js new file mode 100644 index 000000000..5f7755f18 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin_src.js @@ -0,0 +1,55 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.StylePlugin', { + init : function(ed, url) { + // Register commands + ed.addCommand('mceStyleProps', function() { + ed.windowManager.open({ + file : url + '/props.htm', + width : 480 + parseInt(ed.getLang('style.delta_width', 0)), + height : 320 + parseInt(ed.getLang('style.delta_height', 0)), + inline : 1 + }, { + plugin_url : url, + style_text : ed.selection.getNode().style.cssText + }); + }); + + ed.addCommand('mceSetElementStyle', function(ui, v) { + if (e = ed.selection.getNode()) { + ed.dom.setAttrib(e, 'style', v); + ed.execCommand('mceRepaint'); + } + }); + + ed.onNodeChange.add(function(ed, cm, n) { + cm.setDisabled('styleprops', n.nodeName === 'BODY'); + }); + + // Register buttons + ed.addButton('styleprops', {title : 'style.desc', cmd : 'mceStyleProps'}); + }, + + getInfo : function() { + return { + longname : 'Style', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/style', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('style', tinymce.plugins.StylePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/js/props.js b/library/tinymce/jscripts/tiny_mce/plugins/style/js/props.js new file mode 100644 index 000000000..a8dd93dec --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/js/props.js @@ -0,0 +1,641 @@ +tinyMCEPopup.requireLangPack(); + +var defaultFonts = "" + + "Arial, Helvetica, sans-serif=Arial, Helvetica, sans-serif;" + + "Times New Roman, Times, serif=Times New Roman, Times, serif;" + + "Courier New, Courier, mono=Courier New, Courier, mono;" + + "Times New Roman, Times, serif=Times New Roman, Times, serif;" + + "Georgia, Times New Roman, Times, serif=Georgia, Times New Roman, Times, serif;" + + "Verdana, Arial, Helvetica, sans-serif=Verdana, Arial, Helvetica, sans-serif;" + + "Geneva, Arial, Helvetica, sans-serif=Geneva, Arial, Helvetica, sans-serif"; + +var defaultSizes = "9;10;12;14;16;18;24;xx-small;x-small;small;medium;large;x-large;xx-large;smaller;larger"; +var defaultMeasurement = "+pixels=px;points=pt;inches=in;centimetres=cm;millimetres=mm;picas=pc;ems=em;exs=ex;%"; +var defaultSpacingMeasurement = "pixels=px;points=pt;inches=in;centimetres=cm;millimetres=mm;picas=pc;+ems=em;exs=ex;%"; +var defaultIndentMeasurement = "pixels=px;+points=pt;inches=in;centimetres=cm;millimetres=mm;picas=pc;ems=em;exs=ex;%"; +var defaultWeight = "normal;bold;bolder;lighter;100;200;300;400;500;600;700;800;900"; +var defaultTextStyle = "normal;italic;oblique"; +var defaultVariant = "normal;small-caps"; +var defaultLineHeight = "normal"; +var defaultAttachment = "fixed;scroll"; +var defaultRepeat = "no-repeat;repeat;repeat-x;repeat-y"; +var defaultPosH = "left;center;right"; +var defaultPosV = "top;center;bottom"; +var defaultVAlign = "baseline;sub;super;top;text-top;middle;bottom;text-bottom"; +var defaultDisplay = "inline;block;list-item;run-in;compact;marker;table;inline-table;table-row-group;table-header-group;table-footer-group;table-row;table-column-group;table-column;table-cell;table-caption;none"; +var defaultBorderStyle = "none;solid;dashed;dotted;double;groove;ridge;inset;outset"; +var defaultBorderWidth = "thin;medium;thick"; +var defaultListType = "disc;circle;square;decimal;lower-roman;upper-roman;lower-alpha;upper-alpha;none"; + +function init() { + var ce = document.getElementById('container'), h; + + ce.style.cssText = tinyMCEPopup.getWindowArg('style_text'); + + h = getBrowserHTML('background_image_browser','background_image','image','advimage'); + document.getElementById("background_image_browser").innerHTML = h; + + document.getElementById('text_color_pickcontainer').innerHTML = getColorPickerHTML('text_color_pick','text_color'); + document.getElementById('background_color_pickcontainer').innerHTML = getColorPickerHTML('background_color_pick','background_color'); + document.getElementById('border_color_top_pickcontainer').innerHTML = getColorPickerHTML('border_color_top_pick','border_color_top'); + document.getElementById('border_color_right_pickcontainer').innerHTML = getColorPickerHTML('border_color_right_pick','border_color_right'); + document.getElementById('border_color_bottom_pickcontainer').innerHTML = getColorPickerHTML('border_color_bottom_pick','border_color_bottom'); + document.getElementById('border_color_left_pickcontainer').innerHTML = getColorPickerHTML('border_color_left_pick','border_color_left'); + + fillSelect(0, 'text_font', 'style_font', defaultFonts, ';', true); + fillSelect(0, 'text_size', 'style_font_size', defaultSizes, ';', true); + fillSelect(0, 'text_size_measurement', 'style_font_size_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'text_case', 'style_text_case', "capitalize;uppercase;lowercase", ';', true); + fillSelect(0, 'text_weight', 'style_font_weight', defaultWeight, ';', true); + fillSelect(0, 'text_style', 'style_font_style', defaultTextStyle, ';', true); + fillSelect(0, 'text_variant', 'style_font_variant', defaultVariant, ';', true); + fillSelect(0, 'text_lineheight', 'style_font_line_height', defaultLineHeight, ';', true); + fillSelect(0, 'text_lineheight_measurement', 'style_font_line_height_measurement', defaultMeasurement, ';', true); + + fillSelect(0, 'background_attachment', 'style_background_attachment', defaultAttachment, ';', true); + fillSelect(0, 'background_repeat', 'style_background_repeat', defaultRepeat, ';', true); + + fillSelect(0, 'background_hpos_measurement', 'style_background_hpos_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'background_vpos_measurement', 'style_background_vpos_measurement', defaultMeasurement, ';', true); + + fillSelect(0, 'background_hpos', 'style_background_hpos', defaultPosH, ';', true); + fillSelect(0, 'background_vpos', 'style_background_vpos', defaultPosV, ';', true); + + fillSelect(0, 'block_wordspacing', 'style_wordspacing', 'normal', ';', true); + fillSelect(0, 'block_wordspacing_measurement', 'style_wordspacing_measurement', defaultSpacingMeasurement, ';', true); + fillSelect(0, 'block_letterspacing', 'style_letterspacing', 'normal', ';', true); + fillSelect(0, 'block_letterspacing_measurement', 'style_letterspacing_measurement', defaultSpacingMeasurement, ';', true); + fillSelect(0, 'block_vertical_alignment', 'style_vertical_alignment', defaultVAlign, ';', true); + fillSelect(0, 'block_text_align', 'style_text_align', "left;right;center;justify", ';', true); + fillSelect(0, 'block_whitespace', 'style_whitespace', "normal;pre;nowrap", ';', true); + fillSelect(0, 'block_display', 'style_display', defaultDisplay, ';', true); + fillSelect(0, 'block_text_indent_measurement', 'style_text_indent_measurement', defaultIndentMeasurement, ';', true); + + fillSelect(0, 'box_width_measurement', 'style_box_width_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_height_measurement', 'style_box_height_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_float', 'style_float', 'left;right;none', ';', true); + fillSelect(0, 'box_clear', 'style_clear', 'left;right;both;none', ';', true); + fillSelect(0, 'box_padding_left_measurement', 'style_padding_left_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_padding_top_measurement', 'style_padding_top_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_padding_bottom_measurement', 'style_padding_bottom_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_padding_right_measurement', 'style_padding_right_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_margin_left_measurement', 'style_margin_left_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_margin_top_measurement', 'style_margin_top_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_margin_bottom_measurement', 'style_margin_bottom_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'box_margin_right_measurement', 'style_margin_right_measurement', defaultMeasurement, ';', true); + + fillSelect(0, 'border_style_top', 'style_border_style_top', defaultBorderStyle, ';', true); + fillSelect(0, 'border_style_right', 'style_border_style_right', defaultBorderStyle, ';', true); + fillSelect(0, 'border_style_bottom', 'style_border_style_bottom', defaultBorderStyle, ';', true); + fillSelect(0, 'border_style_left', 'style_border_style_left', defaultBorderStyle, ';', true); + + fillSelect(0, 'border_width_top', 'style_border_width_top', defaultBorderWidth, ';', true); + fillSelect(0, 'border_width_right', 'style_border_width_right', defaultBorderWidth, ';', true); + fillSelect(0, 'border_width_bottom', 'style_border_width_bottom', defaultBorderWidth, ';', true); + fillSelect(0, 'border_width_left', 'style_border_width_left', defaultBorderWidth, ';', true); + + fillSelect(0, 'border_width_top_measurement', 'style_border_width_top_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'border_width_right_measurement', 'style_border_width_right_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'border_width_bottom_measurement', 'style_border_width_bottom_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'border_width_left_measurement', 'style_border_width_left_measurement', defaultMeasurement, ';', true); + + fillSelect(0, 'list_type', 'style_list_type', defaultListType, ';', true); + fillSelect(0, 'list_position', 'style_list_position', "inside;outside", ';', true); + + fillSelect(0, 'positioning_type', 'style_positioning_type', "absolute;relative;static", ';', true); + fillSelect(0, 'positioning_visibility', 'style_positioning_visibility', "inherit;visible;hidden", ';', true); + + fillSelect(0, 'positioning_width_measurement', 'style_positioning_width_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_height_measurement', 'style_positioning_height_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_overflow', 'style_positioning_overflow', "visible;hidden;scroll;auto", ';', true); + + fillSelect(0, 'positioning_placement_top_measurement', 'style_positioning_placement_top_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_placement_right_measurement', 'style_positioning_placement_right_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_placement_bottom_measurement', 'style_positioning_placement_bottom_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_placement_left_measurement', 'style_positioning_placement_left_measurement', defaultMeasurement, ';', true); + + fillSelect(0, 'positioning_clip_top_measurement', 'style_positioning_clip_top_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_clip_right_measurement', 'style_positioning_clip_right_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_clip_bottom_measurement', 'style_positioning_clip_bottom_measurement', defaultMeasurement, ';', true); + fillSelect(0, 'positioning_clip_left_measurement', 'style_positioning_clip_left_measurement', defaultMeasurement, ';', true); + + TinyMCE_EditableSelects.init(); + setupFormData(); + showDisabledControls(); +} + +function setupFormData() { + var ce = document.getElementById('container'), f = document.forms[0], s, b, i; + + // Setup text fields + + selectByValue(f, 'text_font', ce.style.fontFamily, true, true); + selectByValue(f, 'text_size', getNum(ce.style.fontSize), true, true); + selectByValue(f, 'text_size_measurement', getMeasurement(ce.style.fontSize)); + selectByValue(f, 'text_weight', ce.style.fontWeight, true, true); + selectByValue(f, 'text_style', ce.style.fontStyle, true, true); + selectByValue(f, 'text_lineheight', getNum(ce.style.lineHeight), true, true); + selectByValue(f, 'text_lineheight_measurement', getMeasurement(ce.style.lineHeight)); + selectByValue(f, 'text_case', ce.style.textTransform, true, true); + selectByValue(f, 'text_variant', ce.style.fontVariant, true, true); + f.text_color.value = tinyMCEPopup.editor.dom.toHex(ce.style.color); + updateColor('text_color_pick', 'text_color'); + f.text_underline.checked = inStr(ce.style.textDecoration, 'underline'); + f.text_overline.checked = inStr(ce.style.textDecoration, 'overline'); + f.text_linethrough.checked = inStr(ce.style.textDecoration, 'line-through'); + f.text_blink.checked = inStr(ce.style.textDecoration, 'blink'); + + // Setup background fields + + f.background_color.value = tinyMCEPopup.editor.dom.toHex(ce.style.backgroundColor); + updateColor('background_color_pick', 'background_color'); + f.background_image.value = ce.style.backgroundImage.replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1"); + selectByValue(f, 'background_repeat', ce.style.backgroundRepeat, true, true); + selectByValue(f, 'background_attachment', ce.style.backgroundAttachment, true, true); + selectByValue(f, 'background_hpos', getNum(getVal(ce.style.backgroundPosition, 0)), true, true); + selectByValue(f, 'background_hpos_measurement', getMeasurement(getVal(ce.style.backgroundPosition, 0))); + selectByValue(f, 'background_vpos', getNum(getVal(ce.style.backgroundPosition, 1)), true, true); + selectByValue(f, 'background_vpos_measurement', getMeasurement(getVal(ce.style.backgroundPosition, 1))); + + // Setup block fields + + selectByValue(f, 'block_wordspacing', getNum(ce.style.wordSpacing), true, true); + selectByValue(f, 'block_wordspacing_measurement', getMeasurement(ce.style.wordSpacing)); + selectByValue(f, 'block_letterspacing', getNum(ce.style.letterSpacing), true, true); + selectByValue(f, 'block_letterspacing_measurement', getMeasurement(ce.style.letterSpacing)); + selectByValue(f, 'block_vertical_alignment', ce.style.verticalAlign, true, true); + selectByValue(f, 'block_text_align', ce.style.textAlign, true, true); + f.block_text_indent.value = getNum(ce.style.textIndent); + selectByValue(f, 'block_text_indent_measurement', getMeasurement(ce.style.textIndent)); + selectByValue(f, 'block_whitespace', ce.style.whiteSpace, true, true); + selectByValue(f, 'block_display', ce.style.display, true, true); + + // Setup box fields + + f.box_width.value = getNum(ce.style.width); + selectByValue(f, 'box_width_measurement', getMeasurement(ce.style.width)); + + f.box_height.value = getNum(ce.style.height); + selectByValue(f, 'box_height_measurement', getMeasurement(ce.style.height)); + + if (tinymce.isGecko) + selectByValue(f, 'box_float', ce.style.cssFloat, true, true); + else + selectByValue(f, 'box_float', ce.style.styleFloat, true, true); + + selectByValue(f, 'box_clear', ce.style.clear, true, true); + + setupBox(f, ce, 'box_padding', 'padding', ''); + setupBox(f, ce, 'box_margin', 'margin', ''); + + // Setup border fields + + setupBox(f, ce, 'border_style', 'border', 'Style'); + setupBox(f, ce, 'border_width', 'border', 'Width'); + setupBox(f, ce, 'border_color', 'border', 'Color'); + + updateColor('border_color_top_pick', 'border_color_top'); + updateColor('border_color_right_pick', 'border_color_right'); + updateColor('border_color_bottom_pick', 'border_color_bottom'); + updateColor('border_color_left_pick', 'border_color_left'); + + f.elements.border_color_top.value = tinyMCEPopup.editor.dom.toHex(f.elements.border_color_top.value); + f.elements.border_color_right.value = tinyMCEPopup.editor.dom.toHex(f.elements.border_color_right.value); + f.elements.border_color_bottom.value = tinyMCEPopup.editor.dom.toHex(f.elements.border_color_bottom.value); + f.elements.border_color_left.value = tinyMCEPopup.editor.dom.toHex(f.elements.border_color_left.value); + + // Setup list fields + + selectByValue(f, 'list_type', ce.style.listStyleType, true, true); + selectByValue(f, 'list_position', ce.style.listStylePosition, true, true); + f.list_bullet_image.value = ce.style.listStyleImage.replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1"); + + // Setup box fields + + selectByValue(f, 'positioning_type', ce.style.position, true, true); + selectByValue(f, 'positioning_visibility', ce.style.visibility, true, true); + selectByValue(f, 'positioning_overflow', ce.style.overflow, true, true); + f.positioning_zindex.value = ce.style.zIndex ? ce.style.zIndex : ""; + + f.positioning_width.value = getNum(ce.style.width); + selectByValue(f, 'positioning_width_measurement', getMeasurement(ce.style.width)); + + f.positioning_height.value = getNum(ce.style.height); + selectByValue(f, 'positioning_height_measurement', getMeasurement(ce.style.height)); + + setupBox(f, ce, 'positioning_placement', '', '', ['top', 'right', 'bottom', 'left']); + + s = ce.style.clip.replace(new RegExp("rect\\('?([^']*)'?\\)", 'gi'), "$1"); + s = s.replace(/,/g, ' '); + + if (!hasEqualValues([getVal(s, 0), getVal(s, 1), getVal(s, 2), getVal(s, 3)])) { + f.positioning_clip_top.value = getNum(getVal(s, 0)); + selectByValue(f, 'positioning_clip_top_measurement', getMeasurement(getVal(s, 0))); + f.positioning_clip_right.value = getNum(getVal(s, 1)); + selectByValue(f, 'positioning_clip_right_measurement', getMeasurement(getVal(s, 1))); + f.positioning_clip_bottom.value = getNum(getVal(s, 2)); + selectByValue(f, 'positioning_clip_bottom_measurement', getMeasurement(getVal(s, 2))); + f.positioning_clip_left.value = getNum(getVal(s, 3)); + selectByValue(f, 'positioning_clip_left_measurement', getMeasurement(getVal(s, 3))); + } else { + f.positioning_clip_top.value = getNum(getVal(s, 0)); + selectByValue(f, 'positioning_clip_top_measurement', getMeasurement(getVal(s, 0))); + f.positioning_clip_right.value = f.positioning_clip_bottom.value = f.positioning_clip_left.value; + } + +// setupBox(f, ce, '', 'border', 'Color'); +} + +function getMeasurement(s) { + return s.replace(/^([0-9.]+)(.*)$/, "$2"); +} + +function getNum(s) { + if (new RegExp('^(?:[0-9.]+)(?:[a-z%]+)$', 'gi').test(s)) + return s.replace(/[^0-9.]/g, ''); + + return s; +} + +function inStr(s, n) { + return new RegExp(n, 'gi').test(s); +} + +function getVal(s, i) { + var a = s.split(' '); + + if (a.length > 1) + return a[i]; + + return ""; +} + +function setValue(f, n, v) { + if (f.elements[n].type == "text") + f.elements[n].value = v; + else + selectByValue(f, n, v, true, true); +} + +function setupBox(f, ce, fp, pr, sf, b) { + if (typeof(b) == "undefined") + b = ['Top', 'Right', 'Bottom', 'Left']; + + if (isSame(ce, pr, sf, b)) { + f.elements[fp + "_same"].checked = true; + + setValue(f, fp + "_top", getNum(ce.style[pr + b[0] + sf])); + f.elements[fp + "_top"].disabled = false; + + f.elements[fp + "_right"].value = ""; + f.elements[fp + "_right"].disabled = true; + f.elements[fp + "_bottom"].value = ""; + f.elements[fp + "_bottom"].disabled = true; + f.elements[fp + "_left"].value = ""; + f.elements[fp + "_left"].disabled = true; + + if (f.elements[fp + "_top_measurement"]) { + selectByValue(f, fp + '_top_measurement', getMeasurement(ce.style[pr + b[0] + sf])); + f.elements[fp + "_left_measurement"].disabled = true; + f.elements[fp + "_bottom_measurement"].disabled = true; + f.elements[fp + "_right_measurement"].disabled = true; + } + } else { + f.elements[fp + "_same"].checked = false; + + setValue(f, fp + "_top", getNum(ce.style[pr + b[0] + sf])); + f.elements[fp + "_top"].disabled = false; + + setValue(f, fp + "_right", getNum(ce.style[pr + b[1] + sf])); + f.elements[fp + "_right"].disabled = false; + + setValue(f, fp + "_bottom", getNum(ce.style[pr + b[2] + sf])); + f.elements[fp + "_bottom"].disabled = false; + + setValue(f, fp + "_left", getNum(ce.style[pr + b[3] + sf])); + f.elements[fp + "_left"].disabled = false; + + if (f.elements[fp + "_top_measurement"]) { + selectByValue(f, fp + '_top_measurement', getMeasurement(ce.style[pr + b[0] + sf])); + selectByValue(f, fp + '_right_measurement', getMeasurement(ce.style[pr + b[1] + sf])); + selectByValue(f, fp + '_bottom_measurement', getMeasurement(ce.style[pr + b[2] + sf])); + selectByValue(f, fp + '_left_measurement', getMeasurement(ce.style[pr + b[3] + sf])); + f.elements[fp + "_left_measurement"].disabled = false; + f.elements[fp + "_bottom_measurement"].disabled = false; + f.elements[fp + "_right_measurement"].disabled = false; + } + } +} + +function isSame(e, pr, sf, b) { + var a = [], i, x; + + if (typeof(b) == "undefined") + b = ['Top', 'Right', 'Bottom', 'Left']; + + if (typeof(sf) == "undefined" || sf == null) + sf = ""; + + a[0] = e.style[pr + b[0] + sf]; + a[1] = e.style[pr + b[1] + sf]; + a[2] = e.style[pr + b[2] + sf]; + a[3] = e.style[pr + b[3] + sf]; + + for (i=0; i 0 ? s.substring(1) : s; + + if (f.text_none.checked) + s = "none"; + + ce.style.textDecoration = s; + + // Build background styles + + ce.style.backgroundColor = f.background_color.value; + ce.style.backgroundImage = f.background_image.value != "" ? "url(" + f.background_image.value + ")" : ""; + ce.style.backgroundRepeat = f.background_repeat.value; + ce.style.backgroundAttachment = f.background_attachment.value; + + if (f.background_hpos.value != "") { + s = ""; + s += f.background_hpos.value + (isNum(f.background_hpos.value) ? f.background_hpos_measurement.value : "") + " "; + s += f.background_vpos.value + (isNum(f.background_vpos.value) ? f.background_vpos_measurement.value : ""); + ce.style.backgroundPosition = s; + } + + // Build block styles + + ce.style.wordSpacing = f.block_wordspacing.value + (isNum(f.block_wordspacing.value) ? f.block_wordspacing_measurement.value : ""); + ce.style.letterSpacing = f.block_letterspacing.value + (isNum(f.block_letterspacing.value) ? f.block_letterspacing_measurement.value : ""); + ce.style.verticalAlign = f.block_vertical_alignment.value; + ce.style.textAlign = f.block_text_align.value; + ce.style.textIndent = f.block_text_indent.value + (isNum(f.block_text_indent.value) ? f.block_text_indent_measurement.value : ""); + ce.style.whiteSpace = f.block_whitespace.value; + ce.style.display = f.block_display.value; + + // Build box styles + + ce.style.width = f.box_width.value + (isNum(f.box_width.value) ? f.box_width_measurement.value : ""); + ce.style.height = f.box_height.value + (isNum(f.box_height.value) ? f.box_height_measurement.value : ""); + ce.style.styleFloat = f.box_float.value; + + if (tinymce.isGecko) + ce.style.cssFloat = f.box_float.value; + + ce.style.clear = f.box_clear.value; + + if (!f.box_padding_same.checked) { + ce.style.paddingTop = f.box_padding_top.value + (isNum(f.box_padding_top.value) ? f.box_padding_top_measurement.value : ""); + ce.style.paddingRight = f.box_padding_right.value + (isNum(f.box_padding_right.value) ? f.box_padding_right_measurement.value : ""); + ce.style.paddingBottom = f.box_padding_bottom.value + (isNum(f.box_padding_bottom.value) ? f.box_padding_bottom_measurement.value : ""); + ce.style.paddingLeft = f.box_padding_left.value + (isNum(f.box_padding_left.value) ? f.box_padding_left_measurement.value : ""); + } else + ce.style.padding = f.box_padding_top.value + (isNum(f.box_padding_top.value) ? f.box_padding_top_measurement.value : ""); + + if (!f.box_margin_same.checked) { + ce.style.marginTop = f.box_margin_top.value + (isNum(f.box_margin_top.value) ? f.box_margin_top_measurement.value : ""); + ce.style.marginRight = f.box_margin_right.value + (isNum(f.box_margin_right.value) ? f.box_margin_right_measurement.value : ""); + ce.style.marginBottom = f.box_margin_bottom.value + (isNum(f.box_margin_bottom.value) ? f.box_margin_bottom_measurement.value : ""); + ce.style.marginLeft = f.box_margin_left.value + (isNum(f.box_margin_left.value) ? f.box_margin_left_measurement.value : ""); + } else + ce.style.margin = f.box_margin_top.value + (isNum(f.box_margin_top.value) ? f.box_margin_top_measurement.value : ""); + + // Build border styles + + if (!f.border_style_same.checked) { + ce.style.borderTopStyle = f.border_style_top.value; + ce.style.borderRightStyle = f.border_style_right.value; + ce.style.borderBottomStyle = f.border_style_bottom.value; + ce.style.borderLeftStyle = f.border_style_left.value; + } else + ce.style.borderStyle = f.border_style_top.value; + + if (!f.border_width_same.checked) { + ce.style.borderTopWidth = f.border_width_top.value + (isNum(f.border_width_top.value) ? f.border_width_top_measurement.value : ""); + ce.style.borderRightWidth = f.border_width_right.value + (isNum(f.border_width_right.value) ? f.border_width_right_measurement.value : ""); + ce.style.borderBottomWidth = f.border_width_bottom.value + (isNum(f.border_width_bottom.value) ? f.border_width_bottom_measurement.value : ""); + ce.style.borderLeftWidth = f.border_width_left.value + (isNum(f.border_width_left.value) ? f.border_width_left_measurement.value : ""); + } else + ce.style.borderWidth = f.border_width_top.value + (isNum(f.border_width_top.value) ? f.border_width_top_measurement.value : ""); + + if (!f.border_color_same.checked) { + ce.style.borderTopColor = f.border_color_top.value; + ce.style.borderRightColor = f.border_color_right.value; + ce.style.borderBottomColor = f.border_color_bottom.value; + ce.style.borderLeftColor = f.border_color_left.value; + } else + ce.style.borderColor = f.border_color_top.value; + + // Build list styles + + ce.style.listStyleType = f.list_type.value; + ce.style.listStylePosition = f.list_position.value; + ce.style.listStyleImage = f.list_bullet_image.value != "" ? "url(" + f.list_bullet_image.value + ")" : ""; + + // Build positioning styles + + ce.style.position = f.positioning_type.value; + ce.style.visibility = f.positioning_visibility.value; + + if (ce.style.width == "") + ce.style.width = f.positioning_width.value + (isNum(f.positioning_width.value) ? f.positioning_width_measurement.value : ""); + + if (ce.style.height == "") + ce.style.height = f.positioning_height.value + (isNum(f.positioning_height.value) ? f.positioning_height_measurement.value : ""); + + ce.style.zIndex = f.positioning_zindex.value; + ce.style.overflow = f.positioning_overflow.value; + + if (!f.positioning_placement_same.checked) { + ce.style.top = f.positioning_placement_top.value + (isNum(f.positioning_placement_top.value) ? f.positioning_placement_top_measurement.value : ""); + ce.style.right = f.positioning_placement_right.value + (isNum(f.positioning_placement_right.value) ? f.positioning_placement_right_measurement.value : ""); + ce.style.bottom = f.positioning_placement_bottom.value + (isNum(f.positioning_placement_bottom.value) ? f.positioning_placement_bottom_measurement.value : ""); + ce.style.left = f.positioning_placement_left.value + (isNum(f.positioning_placement_left.value) ? f.positioning_placement_left_measurement.value : ""); + } else { + s = f.positioning_placement_top.value + (isNum(f.positioning_placement_top.value) ? f.positioning_placement_top_measurement.value : ""); + ce.style.top = s; + ce.style.right = s; + ce.style.bottom = s; + ce.style.left = s; + } + + if (!f.positioning_clip_same.checked) { + s = "rect("; + s += (isNum(f.positioning_clip_top.value) ? f.positioning_clip_top.value + f.positioning_clip_top_measurement.value : "auto") + " "; + s += (isNum(f.positioning_clip_right.value) ? f.positioning_clip_right.value + f.positioning_clip_right_measurement.value : "auto") + " "; + s += (isNum(f.positioning_clip_bottom.value) ? f.positioning_clip_bottom.value + f.positioning_clip_bottom_measurement.value : "auto") + " "; + s += (isNum(f.positioning_clip_left.value) ? f.positioning_clip_left.value + f.positioning_clip_left_measurement.value : "auto"); + s += ")"; + + if (s != "rect(auto auto auto auto)") + ce.style.clip = s; + } else { + s = "rect("; + t = isNum(f.positioning_clip_top.value) ? f.positioning_clip_top.value + f.positioning_clip_top_measurement.value : "auto"; + s += t + " "; + s += t + " "; + s += t + " "; + s += t + ")"; + + if (s != "rect(auto auto auto auto)") + ce.style.clip = s; + } + + ce.style.cssText = ce.style.cssText; +} + +function isNum(s) { + return new RegExp('[0-9]+', 'g').test(s); +} + +function showDisabledControls() { + var f = document.forms, i, a; + + for (i=0; i 1) { + addSelectValue(f, s, p[0], p[1]); + + if (se) + selectByValue(f, s, p[1]); + } else { + addSelectValue(f, s, p[0], p[0]); + + if (se) + selectByValue(f, s, p[0]); + } + } +} + +function toggleSame(ce, pre) { + var el = document.forms[0].elements, i; + + if (ce.checked) { + el[pre + "_top"].disabled = false; + el[pre + "_right"].disabled = true; + el[pre + "_bottom"].disabled = true; + el[pre + "_left"].disabled = true; + + if (el[pre + "_top_measurement"]) { + el[pre + "_top_measurement"].disabled = false; + el[pre + "_right_measurement"].disabled = true; + el[pre + "_bottom_measurement"].disabled = true; + el[pre + "_left_measurement"].disabled = true; + } + } else { + el[pre + "_top"].disabled = false; + el[pre + "_right"].disabled = false; + el[pre + "_bottom"].disabled = false; + el[pre + "_left"].disabled = false; + + if (el[pre + "_top_measurement"]) { + el[pre + "_top_measurement"].disabled = false; + el[pre + "_right_measurement"].disabled = false; + el[pre + "_bottom_measurement"].disabled = false; + el[pre + "_left_measurement"].disabled = false; + } + } + + showDisabledControls(); +} + +function synch(fr, to) { + var f = document.forms[0]; + + f.elements[to].value = f.elements[fr].value; + + if (f.elements[fr + "_measurement"]) + selectByValue(f, to + "_measurement", f.elements[fr + "_measurement"].value); +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/style/langs/en_dlg.js new file mode 100644 index 000000000..5026313e2 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/langs/en_dlg.js @@ -0,0 +1,63 @@ +tinyMCE.addI18n('en.style_dlg',{ +title:"Edit CSS Style", +apply:"Apply", +text_tab:"Text", +background_tab:"Background", +block_tab:"Block", +box_tab:"Box", +border_tab:"Border", +list_tab:"List", +positioning_tab:"Positioning", +text_props:"Text", +text_font:"Font", +text_size:"Size", +text_weight:"Weight", +text_style:"Style", +text_variant:"Variant", +text_lineheight:"Line height", +text_case:"Case", +text_color:"Color", +text_decoration:"Decoration", +text_overline:"overline", +text_underline:"underline", +text_striketrough:"strikethrough", +text_blink:"blink", +text_none:"none", +background_color:"Background color", +background_image:"Background image", +background_repeat:"Repeat", +background_attachment:"Attachment", +background_hpos:"Horizontal position", +background_vpos:"Vertical position", +block_wordspacing:"Word spacing", +block_letterspacing:"Letter spacing", +block_vertical_alignment:"Vertical alignment", +block_text_align:"Text align", +block_text_indent:"Text indent", +block_whitespace:"Whitespace", +block_display:"Display", +box_width:"Width", +box_height:"Height", +box_float:"Float", +box_clear:"Clear", +padding:"Padding", +same:"Same for all", +top:"Top", +right:"Right", +bottom:"Bottom", +left:"Left", +margin:"Margin", +style:"Style", +width:"Width", +height:"Height", +color:"Color", +list_type:"Type", +bullet_image:"Bullet image", +position:"Position", +positioning_type:"Type", +visibility:"Visibility", +zindex:"Z-index", +overflow:"Overflow", +placement:"Placement", +clip:"Clip" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/style/props.htm b/library/tinymce/jscripts/tiny_mce/plugins/style/props.htm new file mode 100644 index 000000000..549ed0408 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/style/props.htm @@ -0,0 +1,723 @@ + + + + {#style_dlg.title} + + + + + + + + + +
    +
    + +
    + +
    +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + + + + + + +
     
    +     		+ +
    + + + +
    + + + + + + +
    + +  
    +     		+ +
    + + + + + +
     
    +
    {#style_dlg.text_decoration} + + + + + + + + + + + + + + + + + + + + + +
    +
    +
    + +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + +
     
    +
    + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    +
    + +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    +
    + +
    + + + + + + + + + + + + + + +
    + + + + + + +
     
    +     		   
    + + + + + + +
     
    +     		   
    +
    +
    + {#style_dlg.padding} + + + + + + + + + + + + + + + + + + + + + + +
     
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    +
    +
    + +
    +
    + {#style_dlg.margin} + + + + + + + + + + + + + + + + + + + + + + +
     
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    + + + + + + +
     
    +
    +
    +
    +
    +
    + +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      {#style_dlg.style} {#style_dlg.width} {#style_dlg.color}
          
    {#style_dlg.top}   + + + + + + +
     
    +     		  + + + + + +
     
    +
    {#style_dlg.right}   + + + + + + +
     
    +     		  + + + + + +
     
    +
    {#style_dlg.bottom}   + + + + + + +
     
    +     		  + + + + + +
     
    +
    {#style_dlg.left}   + + + + + + +
     
    +     		  + + + + + +
     
    +
    +
    + +
    + + + + + + + + + + + + + + + +
    +
    + +
    + + + + + + + + + + + + + + + + + + + + + +
       
    + + + + + + +
     
    +     		   
    + + + + + + +
     
    +     		   
    + +
    +
    + {#style_dlg.placement} + + + + + + + + + + + + + + + + + + + + + + +
     
    {#style_dlg.top} + + + + + + +
     
    +
    {#style_dlg.right} + + + + + + +
     
    +
    {#style_dlg.bottom} + + + + + + +
     
    +
    {#style_dlg.left} + + + + + + +
     
    +
    +
    +
    + +
    +
    + {#style_dlg.clip} + + + + + + + + + + + + + + + + + + + + + + +
     
    {#style_dlg.top} + + + + + + +
     
    +
    {#style_dlg.right} + + + + + + +
     
    +
    {#style_dlg.bottom} + + + + + + +
     
    +
    {#style_dlg.left} + + + + + + +
     
    +
    +
    +
    +
    +
    +
    + +
    + + + +
    +
    + +
    +
    +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin.js new file mode 100644 index 000000000..27d244022 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin.js @@ -0,0 +1 @@ +(function(){var c=tinymce.DOM,a=tinymce.dom.Event,d=tinymce.each,b=tinymce.explode;tinymce.create("tinymce.plugins.TabFocusPlugin",{init:function(f,g){function e(i,j){if(j.keyCode===9){return a.cancel(j)}}function h(l,p){var j,m,o,n,k;function q(i){o=c.getParent(l.id,"form");n=o.elements;if(o){d(n,function(s,r){if(s.id==l.id){j=r;return false}});if(i>0){for(m=j+1;m=0;m--){if(n[m].type!="hidden"){return n[m]}}}}return null}if(p.keyCode===9){k=b(l.getParam("tab_focus",l.getParam("tabfocus_elements",":prev,:next")));if(k.length==1){k[1]=k[0];k[0]=":prev"}if(p.shiftKey){if(k[0]==":prev"){n=q(-1)}else{n=c.get(k[0])}}else{if(k[1]==":next"){n=q(1)}else{n=c.get(k[1])}}if(n){if(l=tinymce.get(n.id||n.name)){l.focus()}else{window.setTimeout(function(){window.focus();n.focus()},10)}return a.cancel(p)}}}f.onKeyUp.add(e);if(tinymce.isGecko){f.onKeyPress.add(h);f.onKeyDown.add(e)}else{f.onKeyDown.add(h)}f.onInit.add(function(){d(c.select("a:first,a:last",f.getContainer()),function(i){a.add(i,"focus",function(){f.focus()})})})},getInfo:function(){return{longname:"Tabfocus",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/tabfocus",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("tabfocus",tinymce.plugins.TabFocusPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin_src.js new file mode 100644 index 000000000..c2be2f40a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin_src.js @@ -0,0 +1,112 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, explode = tinymce.explode; + + tinymce.create('tinymce.plugins.TabFocusPlugin', { + init : function(ed, url) { + function tabCancel(ed, e) { + if (e.keyCode === 9) + return Event.cancel(e); + }; + + function tabHandler(ed, e) { + var x, i, f, el, v; + + function find(d) { + f = DOM.getParent(ed.id, 'form'); + el = f.elements; + + if (f) { + each(el, function(e, i) { + if (e.id == ed.id) { + x = i; + return false; + } + }); + + if (d > 0) { + for (i = x + 1; i < el.length; i++) { + if (el[i].type != 'hidden') + return el[i]; + } + } else { + for (i = x - 1; i >= 0; i--) { + if (el[i].type != 'hidden') + return el[i]; + } + } + } + + return null; + }; + + if (e.keyCode === 9) { + v = explode(ed.getParam('tab_focus', ed.getParam('tabfocus_elements', ':prev,:next'))); + + if (v.length == 1) { + v[1] = v[0]; + v[0] = ':prev'; + } + + // Find element to focus + if (e.shiftKey) { + if (v[0] == ':prev') + el = find(-1); + else + el = DOM.get(v[0]); + } else { + if (v[1] == ':next') + el = find(1); + else + el = DOM.get(v[1]); + } + + if (el) { + if (ed = tinymce.get(el.id || el.name)) + ed.focus(); + else + window.setTimeout(function() {window.focus();el.focus();}, 10); + + return Event.cancel(e); + } + } + }; + + ed.onKeyUp.add(tabCancel); + + if (tinymce.isGecko) { + ed.onKeyPress.add(tabHandler); + ed.onKeyDown.add(tabCancel); + } else + ed.onKeyDown.add(tabHandler); + + ed.onInit.add(function() { + each(DOM.select('a:first,a:last', ed.getContainer()), function(n) { + Event.add(n, 'focus', function() {ed.focus();}); + }); + }); + }, + + getInfo : function() { + return { + longname : 'Tabfocus', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/tabfocus', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('tabfocus', tinymce.plugins.TabFocusPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/cell.htm b/library/tinymce/jscripts/tiny_mce/plugins/table/cell.htm new file mode 100644 index 000000000..d243e1d83 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/cell.htm @@ -0,0 +1,178 @@ + + + + {#table_dlg.cell_title} + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#table_dlg.general_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + +
    + + + +
    + +
    +
    +
    + +
    +
    + {#table_dlg.advanced_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + +
    + + + + + +
     
    +
    + + + + + +
     
    +
    + + + + + +
     
    +
    +
    +
    +
    + +
    +
    + +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/css/cell.css b/library/tinymce/jscripts/tiny_mce/plugins/table/css/cell.css new file mode 100644 index 000000000..a067ecdfe --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/css/cell.css @@ -0,0 +1,17 @@ +/* CSS file for cell dialog in the table plugin */ + +.panel_wrapper div.current { + height: 200px; +} + +.advfield { + width: 200px; +} + +#action { + margin-bottom: 3px; +} + +#class { + width: 150px; +} \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/css/row.css b/library/tinymce/jscripts/tiny_mce/plugins/table/css/row.css new file mode 100644 index 000000000..1f7755daf --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/css/row.css @@ -0,0 +1,25 @@ +/* CSS file for row dialog in the table plugin */ + +.panel_wrapper div.current { + height: 200px; +} + +.advfield { + width: 200px; +} + +#action { + margin-bottom: 3px; +} + +#rowtype,#align,#valign,#class,#height { + width: 150px; +} + +#height { + width: 50px; +} + +.col2 { + padding-left: 20px; +} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/css/table.css b/library/tinymce/jscripts/tiny_mce/plugins/table/css/table.css new file mode 100644 index 000000000..d11c3f69c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/css/table.css @@ -0,0 +1,13 @@ +/* CSS file for table dialog in the table plugin */ + +.panel_wrapper div.current { + height: 245px; +} + +.advfield { + width: 200px; +} + +#class { + width: 150px; +} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin.js new file mode 100644 index 000000000..266d7d537 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin.js @@ -0,0 +1 @@ +(function(b){var c=b.each;function a(F,E,I){var e,J,B,n;r();n=E.getParent(I.getStart(),"th,td");if(n){J=D(n);B=G();n=v(J.x,J.y)}function w(L,K){L=L.cloneNode(K);L.removeAttribute("id");return L}function r(){var K=0;e=[];c(["thead","tbody","tfoot"],function(L){var M=E.select(L+" tr",F);c(M,function(N,O){O+=K;c(E.select("td,th",N),function(U,P){var Q,R,S,T;if(e[O]){while(e[O][P]){P++}}S=g(U,"rowspan");T=g(U,"colspan");for(R=O;R'}return false}},"childNodes");K=w(K,false);K.rowSpan=K.colSpan=1;if(L){K.appendChild(L)}else{if(!b.isIE){K.innerHTML='
    '}}return K}function p(){var K=E.createRng();c(E.select("tr",F),function(L){if(L.cells.length==0){E.remove(L)}});if(E.select("tr",F).length==0){K.setStartAfter(F);K.setEndAfter(F);I.setRng(K);E.remove(F);return}c(E.select("thead,tbody,tfoot",F),function(L){if(L.rows.length==0){E.remove(L)}});r();row=e[Math.min(e.length-1,J.y)];if(row){I.select(row[Math.min(row.length-1,J.x)].elm,true);I.collapse(true)}}function s(Q,O,S,P){var N,L,K,M,R;N=e[O][Q].elm.parentNode;for(K=1;K<=S;K++){N=E.getNext(N,"tr");if(N){for(L=Q;L>=0;L--){R=e[O+K][L].elm;if(R.parentNode==N){for(M=1;M<=P;M++){E.insertAfter(d(R),R)}break}}if(L==-1){for(M=1;M<=P;M++){N.insertBefore(d(N.cells[0]),N.cells[0])}}}}}function A(){c(e,function(K,L){c(K,function(N,M){var Q,P,R,O;if(h(N)){N=N.elm;Q=g(N,"colspan");P=g(N,"rowspan");if(Q>1||P>1){N.colSpan=N.rowSpan=1;for(O=0;O1){P.rowSpan=rowSpan+1;continue}}else{if(K>0&&e[K-1][O]){S=e[K-1][O].elm;rowSpan=g(S,"rowspan");if(rowSpan>1){S.rowSpan=rowSpan+1;continue}}}L=d(P);L.colSpan=P.colSpan;R.appendChild(L);M=P}}if(R.hasChildNodes()){if(!N){E.insertAfter(R,Q)}else{Q.parentNode.insertBefore(R,Q)}}}function f(L){var M,K;c(e,function(N,O){c(N,function(Q,P){if(h(Q)){M=P;if(L){return false}}});if(L){return !M}});c(e,function(Q,R){var N=Q[M].elm,O,P;if(N!=K){P=g(N,"colspan");O=g(N,"rowspan");if(P==1){if(!L){E.insertAfter(d(N),N);s(M,R,O-1,P)}else{N.parentNode.insertBefore(d(N),N);s(M,R,O-1,P)}}else{N.colSpan++}K=N}})}function m(){var K=[];c(e,function(L,M){c(L,function(O,N){if(h(O)&&b.inArray(K,N)===-1){c(e,function(R){var P=R[N].elm,Q;Q=g(P,"colspan");if(Q>1){P.colSpan=Q-1}else{E.remove(P)}});K.push(N)}})});p()}function l(){var L;function K(O){var N,P,M;N=E.getNext(O,"tr");c(O.cells,function(Q){var R=g(Q,"rowspan");if(R>1){Q.rowSpan=R-1;P=D(Q);s(P.x,P.y,1,1)}});P=D(O.cells[0]);c(e[P.y],function(Q){var R;Q=Q.elm;if(Q!=M){R=g(Q,"rowspan");if(R<=1){E.remove(Q)}else{Q.rowSpan=R-1}M=Q}})}L=j();c(L.reverse(),function(M){K(M)});p()}function C(){var K=j();E.remove(K);p();return K}function H(){var K=j();c(K,function(M,L){K[L]=w(M,true)});return K}function z(M,L){var N=j(),K=N[L?0:N.length-1],O=K.cells.length;c(e,function(Q){var P;O=0;c(Q,function(S,R){if(S.real){O+=S.colspan}if(S.elm.parentNode==K){P=1}});if(P){return false}});if(!L){M.reverse()}c(M,function(R){var Q=R.cells.length,P;for(i=0;iL){L=P}if(O>K){K=O}if(Q.real){S=Q.colspan-1;R=Q.rowspan-1;if(S){if(P+S>L){L=P+S}}if(R){if(O+R>K){K=O+R}}}}})});return{x:L,y:K}}function t(Q){var N,M,S,R,L,K,O,P;B=D(Q);if(J&&B){N=Math.min(J.x,B.x);M=Math.min(J.y,B.y);S=Math.max(J.x,B.x);R=Math.max(J.y,B.y);L=S;K=R;for(y=M;y<=K;y++){Q=e[y][N];if(!Q.real){if(N-(Q.colspan-1)L){L=x+O}}if(P){if(y+P>K){K=y+P}}}}}E.removeClass(E.select("td.mceSelected,th.mceSelected"),"mceSelected");for(y=M;y<=K;y++){for(x=N;x<=L;x++){E.addClass(e[y][x].elm,"mceSelected")}}}}b.extend(this,{deleteTable:q,split:A,merge:o,insertRow:k,insertCol:f,deleteCols:m,deleteRows:l,cutRows:C,copyRows:H,pasteRows:z,getPos:D,setStartCell:u,setEndCell:t})}b.create("tinymce.plugins.TablePlugin",{init:function(e,f){var d,j;function h(m){var l=e.selection,k=e.dom.getParent(m||l.getNode(),"table");if(k){return new a(k,e.dom,l)}}function g(){e.getBody().style.webkitUserSelect="";e.dom.removeClass(e.dom.select("td.mceSelected,th.mceSelected"),"mceSelected")}c([["table","table.desc","mceInsertTable",true],["delete_table","table.del","mceTableDelete"],["delete_col","table.delete_col_desc","mceTableDeleteCol"],["delete_row","table.delete_row_desc","mceTableDeleteRow"],["col_after","table.col_after_desc","mceTableInsertColAfter"],["col_before","table.col_before_desc","mceTableInsertColBefore"],["row_after","table.row_after_desc","mceTableInsertRowAfter"],["row_before","table.row_before_desc","mceTableInsertRowBefore"],["row_props","table.row_desc","mceTableRowProps",true],["cell_props","table.cell_desc","mceTableCellProps",true],["split_cells","table.split_cells_desc","mceTableSplitCells",true],["merge_cells","table.merge_cells_desc","mceTableMergeCells",true]],function(k){e.addButton(k[0],{title:k[1],cmd:k[2],ui:k[3]})});if(!b.isIE){e.onClick.add(function(k,l){l=l.target;if(l.nodeName==="TABLE"){k.selection.select(l)}})}e.onNodeChange.add(function(l,k,o){var m;o=l.selection.getStart();m=l.dom.getParent(o,"td,th,caption");k.setActive("table",o.nodeName==="TABLE"||!!m);if(m&&m.nodeName==="CAPTION"){m=0}k.setDisabled("delete_table",!m);k.setDisabled("delete_col",!m);k.setDisabled("delete_table",!m);k.setDisabled("delete_row",!m);k.setDisabled("col_after",!m);k.setDisabled("col_before",!m);k.setDisabled("row_after",!m);k.setDisabled("row_before",!m);k.setDisabled("row_props",!m);k.setDisabled("cell_props",!m);k.setDisabled("split_cells",!m);k.setDisabled("merge_cells",!m)});e.onInit.add(function(l){var k,o,p=l.dom,m;d=l.windowManager;l.onMouseDown.add(function(q,r){if(r.button!=2){g();o=p.getParent(r.target,"td,th");k=p.getParent(o,"table")}});p.bind(l.getDoc(),"mouseover",function(t){var r,q,s=t.target;if(o&&(m||s!=o)&&(s.nodeName=="TD"||s.nodeName=="TH")){q=p.getParent(s,"table");if(q==k){if(!m){m=h(q);m.setStartCell(o);l.getBody().style.webkitUserSelect="none"}m.setEndCell(s)}r=l.selection.getSel();if(r.removeAllRanges){r.removeAllRanges()}else{r.empty()}t.preventDefault()}});l.onMouseUp.add(function(z,A){var r,t=z.selection,B,C=t.getSel(),q,u,s,w;if(o){if(m){z.getBody().style.webkitUserSelect=""}function v(D,F){var E=new b.dom.TreeWalker(D,D);do{if(D.nodeType==3&&b.trim(D.nodeValue).length!=0){if(F){r.setStart(D,0)}else{r.setEnd(D,D.nodeValue.length)}return}if(D.nodeName=="BR"){if(F){r.setStartBefore(D)}else{r.setEndBefore(D)}return}}while(D=(F?E.next():E.prev()))}B=p.select("td.mceSelected,th.mceSelected");if(B.length>0){r=p.createRng();u=B[0];w=B[B.length-1];v(u,1);q=new b.dom.TreeWalker(u,p.getParent(B[0],"table"));do{if(u.nodeName=="TD"||u.nodeName=="TH"){if(!p.hasClass(u,"mceSelected")){break}s=u}}while(u=q.next());v(s);t.setRng(r)}z.nodeChanged();o=m=k=null}});l.onKeyUp.add(function(q,r){g()});if(l&&l.plugins.contextmenu){l.plugins.contextmenu.onContextMenu.add(function(s,q,u){var v,t=l.selection,r=t.getNode()||l.getBody();if(l.dom.getParent(u,"td")||l.dom.getParent(u,"th")||l.dom.select("td.mceSelected,th.mceSelected").length){q.removeAll();if(r.nodeName=="A"&&!l.dom.getAttrib(r,"name")){q.add({title:"advanced.link_desc",icon:"link",cmd:l.plugins.advlink?"mceAdvLink":"mceLink",ui:true});q.add({title:"advanced.unlink_desc",icon:"unlink",cmd:"UnLink"});q.addSeparator()}if(r.nodeName=="IMG"&&r.className.indexOf("mceItem")==-1){q.add({title:"advanced.image_desc",icon:"image",cmd:l.plugins.advimage?"mceAdvImage":"mceImage",ui:true});q.addSeparator()}q.add({title:"table.desc",icon:"table",cmd:"mceInsertTable",value:{action:"insert"}});q.add({title:"table.props_desc",icon:"table_props",cmd:"mceInsertTable"});q.add({title:"table.del",icon:"delete_table",cmd:"mceTableDelete"});q.addSeparator();v=q.addMenu({title:"table.cell"});v.add({title:"table.cell_desc",icon:"cell_props",cmd:"mceTableCellProps"});v.add({title:"table.split_cells_desc",icon:"split_cells",cmd:"mceTableSplitCells"});v.add({title:"table.merge_cells_desc",icon:"merge_cells",cmd:"mceTableMergeCells"});v=q.addMenu({title:"table.row"});v.add({title:"table.row_desc",icon:"row_props",cmd:"mceTableRowProps"});v.add({title:"table.row_before_desc",icon:"row_before",cmd:"mceTableInsertRowBefore"});v.add({title:"table.row_after_desc",icon:"row_after",cmd:"mceTableInsertRowAfter"});v.add({title:"table.delete_row_desc",icon:"delete_row",cmd:"mceTableDeleteRow"});v.addSeparator();v.add({title:"table.cut_row_desc",icon:"cut",cmd:"mceTableCutRow"});v.add({title:"table.copy_row_desc",icon:"copy",cmd:"mceTableCopyRow"});v.add({title:"table.paste_row_before_desc",icon:"paste",cmd:"mceTablePasteRowBefore"}).setDisabled(!j);v.add({title:"table.paste_row_after_desc",icon:"paste",cmd:"mceTablePasteRowAfter"}).setDisabled(!j);v=q.addMenu({title:"table.col"});v.add({title:"table.col_before_desc",icon:"col_before",cmd:"mceTableInsertColBefore"});v.add({title:"table.col_after_desc",icon:"col_after",cmd:"mceTableInsertColAfter"});v.add({title:"table.delete_col_desc",icon:"delete_col",cmd:"mceTableDeleteCol"})}else{q.add({title:"table.desc",icon:"table",cmd:"mceInsertTable"})}})}if(!b.isIE){function n(){var q;for(q=l.getBody().lastChild;q&&q.nodeType==3&&!q.nodeValue.length;q=q.previousSibling){}if(q&&q.nodeName=="TABLE"){l.dom.add(l.getBody(),"p",null,'
    ')}}if(b.isGecko){l.onKeyDown.add(function(r,t){var q,s,u=r.dom;if(t.keyCode==37||t.keyCode==38){q=r.selection.getRng();s=u.getParent(q.startContainer,"table");if(s&&r.getBody().firstChild==s){if(isAtStart(q,s)){q=u.createRng();q.setStartBefore(s);q.setEndBefore(s);r.selection.setRng(q);t.preventDefault()}}}})}l.onKeyUp.add(n);l.onSetContent.add(n);l.onVisualAid.add(n);l.onPreProcess.add(function(q,s){var r=s.node.lastChild;if(r&&r.childNodes.length==1&&r.firstChild.nodeName=="BR"){q.dom.remove(r)}});n()}});c({mceTableSplitCells:function(k){k.split()},mceTableMergeCells:function(l){var m,n,k;k=e.dom.getParent(e.selection.getNode(),"th,td");if(k){m=k.rowSpan;n=k.colSpan}if(!e.dom.select("td.mceSelected,th.mceSelected").length){d.open({url:f+"/merge_cells.htm",width:240+parseInt(e.getLang("table.merge_cells_delta_width",0)),height:110+parseInt(e.getLang("table.merge_cells_delta_height",0)),inline:1},{rows:m,cols:n,onaction:function(o){l.merge(k,o.cols,o.rows)},plugin_url:f})}else{l.merge()}},mceTableInsertRowBefore:function(k){k.insertRow(true)},mceTableInsertRowAfter:function(k){k.insertRow()},mceTableInsertColBefore:function(k){k.insertCol(true)},mceTableInsertColAfter:function(k){k.insertCol()},mceTableDeleteCol:function(k){k.deleteCols()},mceTableDeleteRow:function(k){k.deleteRows()},mceTableCutRow:function(k){j=k.cutRows()},mceTableCopyRow:function(k){j=k.copyRows()},mceTablePasteRowBefore:function(k){k.pasteRows(j,true)},mceTablePasteRowAfter:function(k){k.pasteRows(j)},mceTableDelete:function(k){k.deleteTable()}},function(l,k){e.addCommand(k,function(){var m=h();if(m){l(m);e.execCommand("mceRepaint");g()}})});c({mceInsertTable:function(k){d.open({url:f+"/table.htm",width:400+parseInt(e.getLang("table.table_delta_width",0)),height:320+parseInt(e.getLang("table.table_delta_height",0)),inline:1},{plugin_url:f,action:k?k.action:0})},mceTableRowProps:function(){d.open({url:f+"/row.htm",width:400+parseInt(e.getLang("table.rowprops_delta_width",0)),height:295+parseInt(e.getLang("table.rowprops_delta_height",0)),inline:1},{plugin_url:f})},mceTableCellProps:function(){d.open({url:f+"/cell.htm",width:400+parseInt(e.getLang("table.cellprops_delta_width",0)),height:295+parseInt(e.getLang("table.cellprops_delta_height",0)),inline:1},{plugin_url:f})}},function(l,k){e.addCommand(k,function(m,n){l(n)})})}});b.PluginManager.add("table",b.plugins.TablePlugin)})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin_src.js new file mode 100644 index 000000000..c2f307f04 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin_src.js @@ -0,0 +1,1125 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function(tinymce) { + var each = tinymce.each; + + /** + * Table Grid class. + */ + function TableGrid(table, dom, selection) { + var grid, startPos, endPos, selectedCell; + + buildGrid(); + selectedCell = dom.getParent(selection.getStart(), 'th,td'); + if (selectedCell) { + startPos = getPos(selectedCell); + endPos = findEndPos(); + selectedCell = getCell(startPos.x, startPos.y); + } + + function cloneNode(node, children) { + node = node.cloneNode(children); + node.removeAttribute('id'); + + return node; + } + + function buildGrid() { + var startY = 0; + + grid = []; + + each(['thead', 'tbody', 'tfoot'], function(part) { + var rows = dom.select(part + ' tr', table); + + each(rows, function(tr, y) { + y += startY; + + each(dom.select('td,th', tr), function(td, x) { + var x2, y2, rowspan, colspan; + + // Skip over existing cells produced by rowspan + if (grid[y]) { + while (grid[y][x]) + x++; + } + + // Get col/rowspan from cell + rowspan = getSpanVal(td, 'rowspan'); + colspan = getSpanVal(td, 'colspan'); + + // Fill out rowspan/colspan right and down + for (y2 = y; y2 < y + rowspan; y2++) { + if (!grid[y2]) + grid[y2] = []; + + for (x2 = x; x2 < x + colspan; x2++) { + grid[y2][x2] = { + part : part, + real : y2 == y && x2 == x, + elm : td, + rowspan : rowspan, + colspan : colspan + }; + } + } + }); + }); + + startY += rows.length; + }); + }; + + function getCell(x, y) { + var row; + + row = grid[y]; + if (row) + return row[x]; + }; + + function getSpanVal(td, name) { + return parseInt(td.getAttribute(name) || 1); + }; + + function isCellSelected(cell) { + return dom.hasClass(cell.elm, 'mceSelected') || cell == selectedCell; + }; + + function getSelectedRows() { + var rows = []; + + each(table.rows, function(row) { + each(row.cells, function(cell) { + if (dom.hasClass(cell, 'mceSelected') || cell == selectedCell.elm) { + rows.push(row); + return false; + } + }); + }); + + return rows; + }; + + function deleteTable() { + var rng = dom.createRng(); + + rng.setStartAfter(table); + rng.setEndAfter(table); + + selection.setRng(rng); + + dom.remove(table); + }; + + function cloneCell(cell) { + var formatNode; + + // Clone formats + tinymce.walk(cell, function(node) { + var curNode; + + if (node.nodeType == 3) { + each(dom.getParents(node.parentNode, null, cell).reverse(), function(node) { + node = cloneNode(node, false); + + if (!formatNode) + formatNode = curNode = node; + else if (curNode) + curNode.appendChild(node); + + curNode = node; + }); + + // Add something to the inner node + if (curNode) + curNode.innerHTML = tinymce.isIE ? ' ' : '
    '; + + return false; + } + }, 'childNodes'); + + cell = cloneNode(cell, false); + cell.rowSpan = cell.colSpan = 1; + + if (formatNode) { + cell.appendChild(formatNode); + } else { + if (!tinymce.isIE) + cell.innerHTML = '
    '; + } + + return cell; + }; + + function cleanup() { + var rng = dom.createRng(); + + // Empty rows + each(dom.select('tr', table), function(tr) { + if (tr.cells.length == 0) + dom.remove(tr); + }); + + // Empty table + if (dom.select('tr', table).length == 0) { + rng.setStartAfter(table); + rng.setEndAfter(table); + selection.setRng(rng); + dom.remove(table); + return; + } + + // Empty header/body/footer + each(dom.select('thead,tbody,tfoot', table), function(part) { + if (part.rows.length == 0) + dom.remove(part); + }); + + // Restore selection to start position if it still exists + buildGrid(); + + // Restore the selection to the closest table position + row = grid[Math.min(grid.length - 1, startPos.y)]; + if (row) { + selection.select(row[Math.min(row.length - 1, startPos.x)].elm, true); + selection.collapse(true); + } + }; + + function fillLeftDown(x, y, rows, cols) { + var tr, x2, r, c, cell; + + tr = grid[y][x].elm.parentNode; + for (r = 1; r <= rows; r++) { + tr = dom.getNext(tr, 'tr'); + + if (tr) { + // Loop left to find real cell + for (x2 = x; x2 >= 0; x2--) { + cell = grid[y + r][x2].elm; + + if (cell.parentNode == tr) { + // Append clones after + for (c = 1; c <= cols; c++) + dom.insertAfter(cloneCell(cell), cell); + + break; + } + } + + if (x2 == -1) { + // Insert nodes before first cell + for (c = 1; c <= cols; c++) + tr.insertBefore(cloneCell(tr.cells[0]), tr.cells[0]); + } + } + } + }; + + function split() { + each(grid, function(row, y) { + each(row, function(cell, x) { + var colSpan, rowSpan, newCell, i; + + if (isCellSelected(cell)) { + cell = cell.elm; + colSpan = getSpanVal(cell, 'colspan'); + rowSpan = getSpanVal(cell, 'rowspan'); + + if (colSpan > 1 || rowSpan > 1) { + cell.colSpan = cell.rowSpan = 1; + + // Insert cells right + for (i = 0; i < colSpan - 1; i++) + dom.insertAfter(cloneCell(cell), cell); + + fillLeftDown(x, y, rowSpan - 1, colSpan); + } + } + }); + }); + }; + + function merge(cell, cols, rows) { + var startX, startY, endX, endY, x, y, startCell, endCell, cell, children; + + // Use specified cell and cols/rows + if (cell) { + pos = getPos(cell); + startX = pos.x; + startY = pos.y; + endX = startX + (cols - 1); + endY = startY + (rows - 1); + } else { + // Use selection + startX = startPos.x; + startY = startPos.y; + endX = endPos.x; + endY = endPos.y; + } + + // Find start/end cells + startCell = getCell(startX, startY); + endCell = getCell(endX, endY); + + // Check if the cells exists and if they are of the same part for example tbody = tbody + if (startCell && endCell && startCell.part == endCell.part) { + // Split and rebuild grid + split(); + buildGrid(); + + // Set row/col span to start cell + startCell = getCell(startX, startY).elm; + startCell.colSpan = (endX - startX) + 1; + startCell.rowSpan = (endY - startY) + 1; + + // Remove other cells and add it's contents to the start cell + for (y = startY; y <= endY; y++) { + for (x = startX; x <= endX; x++) { + cell = grid[y][x].elm; + + if (cell != startCell) { + // Move children to startCell + children = tinymce.grep(cell.childNodes); + each(children, function(node, i) { + // Jump over last BR element + if (node.nodeName != 'BR' || i != children.length - 1) + startCell.appendChild(node); + }); + + // Remove cell + dom.remove(cell); + } + } + } + + // Remove empty rows etc and restore caret location + cleanup(); + } + }; + + function insertRow(before) { + var posY, cell, lastCell, x, rowElm, newRow, newCell, otherCell; + + // Find first/last row + each(grid, function(row, y) { + each(row, function(cell, x) { + if (isCellSelected(cell)) { + cell = cell.elm; + rowElm = cell.parentNode; + newRow = cloneNode(rowElm, false); + posY = y; + + if (before) + return false; + } + }); + + if (before) + return !posY; + }); + + for (x = 0; x < grid[0].length; x++) { + cell = grid[posY][x].elm; + + if (cell != lastCell) { + if (!before) { + rowSpan = getSpanVal(cell, 'rowspan'); + if (rowSpan > 1) { + cell.rowSpan = rowSpan + 1; + continue; + } + } else { + // Check if cell above can be expanded + if (posY > 0 && grid[posY - 1][x]) { + otherCell = grid[posY - 1][x].elm; + rowSpan = getSpanVal(otherCell, 'rowspan'); + if (rowSpan > 1) { + otherCell.rowSpan = rowSpan + 1; + continue; + } + } + } + + // Insert new cell into new row + newCell = cloneCell(cell) + newCell.colSpan = cell.colSpan; + newRow.appendChild(newCell); + + lastCell = cell; + } + } + + if (newRow.hasChildNodes()) { + if (!before) + dom.insertAfter(newRow, rowElm); + else + rowElm.parentNode.insertBefore(newRow, rowElm); + } + }; + + function insertCol(before) { + var posX, lastCell; + + // Find first/last column + each(grid, function(row, y) { + each(row, function(cell, x) { + if (isCellSelected(cell)) { + posX = x; + + if (before) + return false; + } + }); + + if (before) + return !posX; + }); + + each(grid, function(row, y) { + var cell = row[posX].elm, rowSpan, colSpan; + + if (cell != lastCell) { + colSpan = getSpanVal(cell, 'colspan'); + rowSpan = getSpanVal(cell, 'rowspan'); + + if (colSpan == 1) { + if (!before) { + dom.insertAfter(cloneCell(cell), cell); + fillLeftDown(posX, y, rowSpan - 1, colSpan); + } else { + cell.parentNode.insertBefore(cloneCell(cell), cell); + fillLeftDown(posX, y, rowSpan - 1, colSpan); + } + } else + cell.colSpan++; + + lastCell = cell; + } + }); + }; + + function deleteCols() { + var cols = []; + + // Get selected column indexes + each(grid, function(row, y) { + each(row, function(cell, x) { + if (isCellSelected(cell) && tinymce.inArray(cols, x) === -1) { + each(grid, function(row) { + var cell = row[x].elm, colSpan; + + colSpan = getSpanVal(cell, 'colspan'); + + if (colSpan > 1) + cell.colSpan = colSpan - 1; + else + dom.remove(cell); + }); + + cols.push(x); + } + }); + }); + + cleanup(); + }; + + function deleteRows() { + var rows; + + function deleteRow(tr) { + var nextTr, pos, lastCell; + + nextTr = dom.getNext(tr, 'tr'); + + // Move down row spanned cells + each(tr.cells, function(cell) { + var rowSpan = getSpanVal(cell, 'rowspan'); + + if (rowSpan > 1) { + cell.rowSpan = rowSpan - 1; + pos = getPos(cell); + fillLeftDown(pos.x, pos.y, 1, 1); + } + }); + + // Delete cells + pos = getPos(tr.cells[0]); + each(grid[pos.y], function(cell) { + var rowSpan; + + cell = cell.elm; + + if (cell != lastCell) { + rowSpan = getSpanVal(cell, 'rowspan'); + + if (rowSpan <= 1) + dom.remove(cell); + else + cell.rowSpan = rowSpan - 1; + + lastCell = cell; + } + }); + }; + + // Get selected rows and move selection out of scope + rows = getSelectedRows(); + + // Delete all selected rows + each(rows.reverse(), function(tr) { + deleteRow(tr); + }); + + cleanup(); + }; + + function cutRows() { + var rows = getSelectedRows(); + + dom.remove(rows); + cleanup(); + + return rows; + }; + + function copyRows() { + var rows = getSelectedRows(); + + each(rows, function(row, i) { + rows[i] = cloneNode(row, true); + }); + + return rows; + }; + + function pasteRows(rows, before) { + var selectedRows = getSelectedRows(), + targetRow = selectedRows[before ? 0 : selectedRows.length - 1], + targetCellCount = targetRow.cells.length; + + // Calc target cell count + each(grid, function(row) { + var match; + + targetCellCount = 0; + each(row, function(cell, x) { + if (cell.real) + targetCellCount += cell.colspan; + + if (cell.elm.parentNode == targetRow) + match = 1; + }); + + if (match) + return false; + }); + + if (!before) + rows.reverse(); + + each(rows, function(row) { + var cellCount = row.cells.length, cell; + + // Remove col/rowspans + for (i = 0; i < cellCount; i++) { + cell = row.cells[i]; + cell.colSpan = cell.rowSpan = 1; + } + + // Needs more cells + for (i = cellCount; i < targetCellCount; i++) + row.appendChild(cloneCell(row.cells[cellCount - 1])); + + // Needs less cells + for (i = targetCellCount; i < cellCount; i++) + dom.remove(row.cells[i]); + + // Add before/after + if (before) + targetRow.parentNode.insertBefore(row, targetRow); + else + dom.insertAfter(row, targetRow); + }); + }; + + function getPos(target) { + var pos; + + each(grid, function(row, y) { + each(row, function(cell, x) { + if (cell.elm == target) { + pos = {x : x, y : y}; + return false; + } + }); + + return !pos; + }); + + return pos; + }; + + function setStartCell(cell) { + startPos = getPos(cell); + }; + + function findEndPos() { + var pos, maxX, maxY; + + maxX = maxY = 0; + + each(grid, function(row, y) { + each(row, function(cell, x) { + var colSpan, rowSpan; + + if (isCellSelected(cell)) { + cell = grid[y][x]; + + if (x > maxX) + maxX = x; + + if (y > maxY) + maxY = y; + + if (cell.real) { + colSpan = cell.colspan - 1; + rowSpan = cell.rowspan - 1; + + if (colSpan) { + if (x + colSpan > maxX) + maxX = x + colSpan; + } + + if (rowSpan) { + if (y + rowSpan > maxY) + maxY = y + rowSpan; + } + } + } + }); + }); + + return {x : maxX, y : maxY}; + }; + + function setEndCell(cell) { + var startX, startY, endX, endY, maxX, maxY, colSpan, rowSpan; + + endPos = getPos(cell); + + if (startPos && endPos) { + // Get start/end positions + startX = Math.min(startPos.x, endPos.x); + startY = Math.min(startPos.y, endPos.y); + endX = Math.max(startPos.x, endPos.x); + endY = Math.max(startPos.y, endPos.y); + + // Expand end positon to include spans + maxX = endX; + maxY = endY; + + // Expand startX + for (y = startY; y <= maxY; y++) { + cell = grid[y][startX]; + + if (!cell.real) { + if (startX - (cell.colspan - 1) < startX) + startX -= cell.colspan - 1; + } + } + + // Expand startY + for (x = startX; x <= maxX; x++) { + cell = grid[startY][x]; + + if (!cell.real) { + if (startY - (cell.rowspan - 1) < startY) + startY -= cell.rowspan - 1; + } + } + + // Find max X, Y + for (y = startY; y <= endY; y++) { + for (x = startX; x <= endX; x++) { + cell = grid[y][x]; + + if (cell.real) { + colSpan = cell.colspan - 1; + rowSpan = cell.rowspan - 1; + + if (colSpan) { + if (x + colSpan > maxX) + maxX = x + colSpan; + } + + if (rowSpan) { + if (y + rowSpan > maxY) + maxY = y + rowSpan; + } + } + } + } + + // Remove current selection + dom.removeClass(dom.select('td.mceSelected,th.mceSelected'), 'mceSelected'); + + // Add new selection + for (y = startY; y <= maxY; y++) { + for (x = startX; x <= maxX; x++) + dom.addClass(grid[y][x].elm, 'mceSelected'); + } + } + }; + + // Expose to public + tinymce.extend(this, { + deleteTable : deleteTable, + split : split, + merge : merge, + insertRow : insertRow, + insertCol : insertCol, + deleteCols : deleteCols, + deleteRows : deleteRows, + cutRows : cutRows, + copyRows : copyRows, + pasteRows : pasteRows, + getPos : getPos, + setStartCell : setStartCell, + setEndCell : setEndCell + }); + }; + + tinymce.create('tinymce.plugins.TablePlugin', { + init : function(ed, url) { + var winMan, clipboardRows; + + function createTableGrid(node) { + var selection = ed.selection, tblElm = ed.dom.getParent(node || selection.getNode(), 'table'); + + if (tblElm) + return new TableGrid(tblElm, ed.dom, selection); + }; + + function cleanup() { + // Restore selection possibilities + ed.getBody().style.webkitUserSelect = ''; + ed.dom.removeClass(ed.dom.select('td.mceSelected,th.mceSelected'), 'mceSelected'); + }; + + // Register buttons + each([ + ['table', 'table.desc', 'mceInsertTable', true], + ['delete_table', 'table.del', 'mceTableDelete'], + ['delete_col', 'table.delete_col_desc', 'mceTableDeleteCol'], + ['delete_row', 'table.delete_row_desc', 'mceTableDeleteRow'], + ['col_after', 'table.col_after_desc', 'mceTableInsertColAfter'], + ['col_before', 'table.col_before_desc', 'mceTableInsertColBefore'], + ['row_after', 'table.row_after_desc', 'mceTableInsertRowAfter'], + ['row_before', 'table.row_before_desc', 'mceTableInsertRowBefore'], + ['row_props', 'table.row_desc', 'mceTableRowProps', true], + ['cell_props', 'table.cell_desc', 'mceTableCellProps', true], + ['split_cells', 'table.split_cells_desc', 'mceTableSplitCells', true], + ['merge_cells', 'table.merge_cells_desc', 'mceTableMergeCells', true] + ], function(c) { + ed.addButton(c[0], {title : c[1], cmd : c[2], ui : c[3]}); + }); + + // Select whole table is a table border is clicked + if (!tinymce.isIE) { + ed.onClick.add(function(ed, e) { + e = e.target; + + if (e.nodeName === 'TABLE') + ed.selection.select(e); + }); + } + + // Handle node change updates + ed.onNodeChange.add(function(ed, cm, n) { + var p; + + n = ed.selection.getStart(); + p = ed.dom.getParent(n, 'td,th,caption'); + cm.setActive('table', n.nodeName === 'TABLE' || !!p); + + // Disable table tools if we are in caption + if (p && p.nodeName === 'CAPTION') + p = 0; + + cm.setDisabled('delete_table', !p); + cm.setDisabled('delete_col', !p); + cm.setDisabled('delete_table', !p); + cm.setDisabled('delete_row', !p); + cm.setDisabled('col_after', !p); + cm.setDisabled('col_before', !p); + cm.setDisabled('row_after', !p); + cm.setDisabled('row_before', !p); + cm.setDisabled('row_props', !p); + cm.setDisabled('cell_props', !p); + cm.setDisabled('split_cells', !p); + cm.setDisabled('merge_cells', !p); + }); + + ed.onInit.add(function(ed) { + var startTable, startCell, dom = ed.dom, tableGrid; + + winMan = ed.windowManager; + + // Add cell selection logic + ed.onMouseDown.add(function(ed, e) { + if (e.button != 2) { + cleanup(); + + startCell = dom.getParent(e.target, 'td,th'); + startTable = dom.getParent(startCell, 'table'); + } + }); + + dom.bind(ed.getDoc(), 'mouseover', function(e) { + var sel, table, target = e.target; + + if (startCell && (tableGrid || target != startCell) && (target.nodeName == 'TD' || target.nodeName == 'TH')) { + table = dom.getParent(target, 'table'); + if (table == startTable) { + if (!tableGrid) { + tableGrid = createTableGrid(table); + tableGrid.setStartCell(startCell); + + ed.getBody().style.webkitUserSelect = 'none'; + } + + tableGrid.setEndCell(target); + } + + // Remove current selection + sel = ed.selection.getSel(); + + if (sel.removeAllRanges) + sel.removeAllRanges(); + else + sel.empty(); + + e.preventDefault(); + } + }); + + ed.onMouseUp.add(function(ed, e) { + var rng, sel = ed.selection, selectedCells, nativeSel = sel.getSel(), walker, node, lastNode, endNode; + + // Move selection to startCell + if (startCell) { + if (tableGrid) + ed.getBody().style.webkitUserSelect = ''; + + function setPoint(node, start) { + var walker = new tinymce.dom.TreeWalker(node, node); + + do { + // Text node + if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length != 0) { + if (start) + rng.setStart(node, 0); + else + rng.setEnd(node, node.nodeValue.length); + + return; + } + + // BR element + if (node.nodeName == 'BR') { + if (start) + rng.setStartBefore(node); + else + rng.setEndBefore(node); + + return; + } + } while (node = (start ? walker.next() : walker.prev())); + }; + + // Try to expand text selection as much as we can only Gecko supports cell selection + selectedCells = dom.select('td.mceSelected,th.mceSelected'); + if (selectedCells.length > 0) { + rng = dom.createRng(); + node = selectedCells[0]; + endNode = selectedCells[selectedCells.length - 1]; + + setPoint(node, 1); + walker = new tinymce.dom.TreeWalker(node, dom.getParent(selectedCells[0], 'table')); + + do { + if (node.nodeName == 'TD' || node.nodeName == 'TH') { + if (!dom.hasClass(node, 'mceSelected')) + break; + + lastNode = node; + } + } while (node = walker.next()); + + setPoint(lastNode); + + sel.setRng(rng); + } + + ed.nodeChanged(); + startCell = tableGrid = startTable = null; + } + }); + + ed.onKeyUp.add(function(ed, e) { + cleanup(); + }); + + // Add context menu + if (ed && ed.plugins.contextmenu) { + ed.plugins.contextmenu.onContextMenu.add(function(th, m, e) { + var sm, se = ed.selection, el = se.getNode() || ed.getBody(); + + if (ed.dom.getParent(e, 'td') || ed.dom.getParent(e, 'th') || ed.dom.select('td.mceSelected,th.mceSelected').length) { + m.removeAll(); + + if (el.nodeName == 'A' && !ed.dom.getAttrib(el, 'name')) { + m.add({title : 'advanced.link_desc', icon : 'link', cmd : ed.plugins.advlink ? 'mceAdvLink' : 'mceLink', ui : true}); + m.add({title : 'advanced.unlink_desc', icon : 'unlink', cmd : 'UnLink'}); + m.addSeparator(); + } + + if (el.nodeName == 'IMG' && el.className.indexOf('mceItem') == -1) { + m.add({title : 'advanced.image_desc', icon : 'image', cmd : ed.plugins.advimage ? 'mceAdvImage' : 'mceImage', ui : true}); + m.addSeparator(); + } + + m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', value : {action : 'insert'}}); + m.add({title : 'table.props_desc', icon : 'table_props', cmd : 'mceInsertTable'}); + m.add({title : 'table.del', icon : 'delete_table', cmd : 'mceTableDelete'}); + m.addSeparator(); + + // Cell menu + sm = m.addMenu({title : 'table.cell'}); + sm.add({title : 'table.cell_desc', icon : 'cell_props', cmd : 'mceTableCellProps'}); + sm.add({title : 'table.split_cells_desc', icon : 'split_cells', cmd : 'mceTableSplitCells'}); + sm.add({title : 'table.merge_cells_desc', icon : 'merge_cells', cmd : 'mceTableMergeCells'}); + + // Row menu + sm = m.addMenu({title : 'table.row'}); + sm.add({title : 'table.row_desc', icon : 'row_props', cmd : 'mceTableRowProps'}); + sm.add({title : 'table.row_before_desc', icon : 'row_before', cmd : 'mceTableInsertRowBefore'}); + sm.add({title : 'table.row_after_desc', icon : 'row_after', cmd : 'mceTableInsertRowAfter'}); + sm.add({title : 'table.delete_row_desc', icon : 'delete_row', cmd : 'mceTableDeleteRow'}); + sm.addSeparator(); + sm.add({title : 'table.cut_row_desc', icon : 'cut', cmd : 'mceTableCutRow'}); + sm.add({title : 'table.copy_row_desc', icon : 'copy', cmd : 'mceTableCopyRow'}); + sm.add({title : 'table.paste_row_before_desc', icon : 'paste', cmd : 'mceTablePasteRowBefore'}).setDisabled(!clipboardRows); + sm.add({title : 'table.paste_row_after_desc', icon : 'paste', cmd : 'mceTablePasteRowAfter'}).setDisabled(!clipboardRows); + + // Column menu + sm = m.addMenu({title : 'table.col'}); + sm.add({title : 'table.col_before_desc', icon : 'col_before', cmd : 'mceTableInsertColBefore'}); + sm.add({title : 'table.col_after_desc', icon : 'col_after', cmd : 'mceTableInsertColAfter'}); + sm.add({title : 'table.delete_col_desc', icon : 'delete_col', cmd : 'mceTableDeleteCol'}); + } else + m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable'}); + }); + } + + // Fixes an issue on Gecko where it's impossible to place the caret behind a table + // This fix will force a paragraph element after the table but only when the forced_root_block setting is enabled + if (!tinymce.isIE) { + function fixTableCaretPos() { + var last; + + // Skip empty text nodes form the end + for (last = ed.getBody().lastChild; last && last.nodeType == 3 && !last.nodeValue.length; last = last.previousSibling) ; + + if (last && last.nodeName == 'TABLE') + ed.dom.add(ed.getBody(), 'p', null, '
    '); + }; + + // Fixes an bug where it's impossible to place the caret before a table in Gecko + // this fix solves it by detecting when the caret is at the beginning of such a table + // and then manually moves the caret infront of the table + if (tinymce.isGecko) { + ed.onKeyDown.add(function(ed, e) { + var rng, table, dom = ed.dom; + + // On gecko it's not possible to place the caret before a table + if (e.keyCode == 37 || e.keyCode == 38) { + rng = ed.selection.getRng(); + table = dom.getParent(rng.startContainer, 'table'); + + if (table && ed.getBody().firstChild == table) { + if (isAtStart(rng, table)) { + rng = dom.createRng(); + + rng.setStartBefore(table); + rng.setEndBefore(table); + + ed.selection.setRng(rng); + + e.preventDefault(); + } + } + } + }); + } + + ed.onKeyUp.add(fixTableCaretPos); + ed.onSetContent.add(fixTableCaretPos); + ed.onVisualAid.add(fixTableCaretPos); + + ed.onPreProcess.add(function(ed, o) { + var last = o.node.lastChild; + + if (last && last.childNodes.length == 1 && last.firstChild.nodeName == 'BR') + ed.dom.remove(last); + }); + + fixTableCaretPos(); + } + }); + + // Register action commands + each({ + mceTableSplitCells : function(grid) { + grid.split(); + }, + + mceTableMergeCells : function(grid) { + var rowSpan, colSpan, cell; + + cell = ed.dom.getParent(ed.selection.getNode(), 'th,td'); + if (cell) { + rowSpan = cell.rowSpan; + colSpan = cell.colSpan; + } + + if (!ed.dom.select('td.mceSelected,th.mceSelected').length) { + winMan.open({ + url : url + '/merge_cells.htm', + width : 240 + parseInt(ed.getLang('table.merge_cells_delta_width', 0)), + height : 110 + parseInt(ed.getLang('table.merge_cells_delta_height', 0)), + inline : 1 + }, { + rows : rowSpan, + cols : colSpan, + onaction : function(data) { + grid.merge(cell, data.cols, data.rows); + }, + plugin_url : url + }); + } else + grid.merge(); + }, + + mceTableInsertRowBefore : function(grid) { + grid.insertRow(true); + }, + + mceTableInsertRowAfter : function(grid) { + grid.insertRow(); + }, + + mceTableInsertColBefore : function(grid) { + grid.insertCol(true); + }, + + mceTableInsertColAfter : function(grid) { + grid.insertCol(); + }, + + mceTableDeleteCol : function(grid) { + grid.deleteCols(); + }, + + mceTableDeleteRow : function(grid) { + grid.deleteRows(); + }, + + mceTableCutRow : function(grid) { + clipboardRows = grid.cutRows(); + }, + + mceTableCopyRow : function(grid) { + clipboardRows = grid.copyRows(); + }, + + mceTablePasteRowBefore : function(grid) { + grid.pasteRows(clipboardRows, true); + }, + + mceTablePasteRowAfter : function(grid) { + grid.pasteRows(clipboardRows); + }, + + mceTableDelete : function(grid) { + grid.deleteTable(); + } + }, function(func, name) { + ed.addCommand(name, function() { + var grid = createTableGrid(); + + if (grid) { + func(grid); + ed.execCommand('mceRepaint'); + cleanup(); + } + }); + }); + + // Register dialog commands + each({ + mceInsertTable : function(val) { + winMan.open({ + url : url + '/table.htm', + width : 400 + parseInt(ed.getLang('table.table_delta_width', 0)), + height : 320 + parseInt(ed.getLang('table.table_delta_height', 0)), + inline : 1 + }, { + plugin_url : url, + action : val ? val.action : 0 + }); + }, + + mceTableRowProps : function() { + winMan.open({ + url : url + '/row.htm', + width : 400 + parseInt(ed.getLang('table.rowprops_delta_width', 0)), + height : 295 + parseInt(ed.getLang('table.rowprops_delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }, + + mceTableCellProps : function() { + winMan.open({ + url : url + '/cell.htm', + width : 400 + parseInt(ed.getLang('table.cellprops_delta_width', 0)), + height : 295 + parseInt(ed.getLang('table.cellprops_delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + } + }, function(func, name) { + ed.addCommand(name, function(ui, val) { + func(val); + }); + }); + } + }); + + // Register plugin + tinymce.PluginManager.add('table', tinymce.plugins.TablePlugin); +})(tinymce); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/js/cell.js b/library/tinymce/jscripts/tiny_mce/plugins/table/js/cell.js new file mode 100644 index 000000000..b5fc1fda3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/js/cell.js @@ -0,0 +1,286 @@ +tinyMCEPopup.requireLangPack(); + +var ed; + +function init() { + ed = tinyMCEPopup.editor; + tinyMCEPopup.resizeToInnerSize(); + + document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table'); + document.getElementById('bordercolor_pickcontainer').innerHTML = getColorPickerHTML('bordercolor_pick','bordercolor'); + document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor') + + var inst = ed; + var tdElm = ed.dom.getParent(ed.selection.getStart(), "td,th"); + var formObj = document.forms[0]; + var st = ed.dom.parseStyle(ed.dom.getAttrib(tdElm, "style")); + + // Get table cell data + var celltype = tdElm.nodeName.toLowerCase(); + var align = ed.dom.getAttrib(tdElm, 'align'); + var valign = ed.dom.getAttrib(tdElm, 'valign'); + var width = trimSize(getStyle(tdElm, 'width', 'width')); + var height = trimSize(getStyle(tdElm, 'height', 'height')); + var bordercolor = convertRGBToHex(getStyle(tdElm, 'bordercolor', 'borderLeftColor')); + var bgcolor = convertRGBToHex(getStyle(tdElm, 'bgcolor', 'backgroundColor')); + var className = ed.dom.getAttrib(tdElm, 'class'); + var backgroundimage = getStyle(tdElm, 'background', 'backgroundImage').replace(new RegExp("url\\(['\"]?([^'\"]*)['\"]?\\)", 'gi'), "$1"); + var id = ed.dom.getAttrib(tdElm, 'id'); + var lang = ed.dom.getAttrib(tdElm, 'lang'); + var dir = ed.dom.getAttrib(tdElm, 'dir'); + var scope = ed.dom.getAttrib(tdElm, 'scope'); + + // Setup form + addClassesToList('class', 'table_cell_styles'); + TinyMCE_EditableSelects.init(); + + if (!ed.dom.hasClass(tdElm, 'mceSelected')) { + formObj.bordercolor.value = bordercolor; + formObj.bgcolor.value = bgcolor; + formObj.backgroundimage.value = backgroundimage; + formObj.width.value = width; + formObj.height.value = height; + formObj.id.value = id; + formObj.lang.value = lang; + formObj.style.value = ed.dom.serializeStyle(st); + selectByValue(formObj, 'align', align); + selectByValue(formObj, 'valign', valign); + selectByValue(formObj, 'class', className, true, true); + selectByValue(formObj, 'celltype', celltype); + selectByValue(formObj, 'dir', dir); + selectByValue(formObj, 'scope', scope); + + // Resize some elements + if (isVisible('backgroundimagebrowser')) + document.getElementById('backgroundimage').style.width = '180px'; + + updateColor('bordercolor_pick', 'bordercolor'); + updateColor('bgcolor_pick', 'bgcolor'); + } else + tinyMCEPopup.dom.hide('action'); +} + +function updateAction() { + var el, inst = ed, tdElm, trElm, tableElm, formObj = document.forms[0]; + + tinyMCEPopup.restoreSelection(); + el = ed.selection.getStart(); + tdElm = ed.dom.getParent(el, "td,th"); + trElm = ed.dom.getParent(el, "tr"); + tableElm = ed.dom.getParent(el, "table"); + + // Cell is selected + if (ed.dom.hasClass(tdElm, 'mceSelected')) { + // Update all selected sells + tinymce.each(ed.dom.select('td.mceSelected,th.mceSelected'), function(td) { + updateCell(td); + }); + + ed.addVisual(); + ed.nodeChanged(); + inst.execCommand('mceEndUndoLevel'); + tinyMCEPopup.close(); + return; + } + + ed.execCommand('mceBeginUndoLevel'); + + switch (getSelectValue(formObj, 'action')) { + case "cell": + var celltype = getSelectValue(formObj, 'celltype'); + var scope = getSelectValue(formObj, 'scope'); + + function doUpdate(s) { + if (s) { + updateCell(tdElm); + + ed.addVisual(); + ed.nodeChanged(); + inst.execCommand('mceEndUndoLevel'); + tinyMCEPopup.close(); + } + }; + + if (ed.getParam("accessibility_warnings", 1)) { + if (celltype == "th" && scope == "") + tinyMCEPopup.confirm(ed.getLang('table_dlg.missing_scope', '', true), doUpdate); + else + doUpdate(1); + + return; + } + + updateCell(tdElm); + break; + + case "row": + var cell = trElm.firstChild; + + if (cell.nodeName != "TD" && cell.nodeName != "TH") + cell = nextCell(cell); + + do { + cell = updateCell(cell, true); + } while ((cell = nextCell(cell)) != null); + + break; + + case "all": + var rows = tableElm.getElementsByTagName("tr"); + + for (var i=0; i 0) { + tinymce.each(tableElm.rows, function(tr) { + var i; + + for (i = 0; i < tr.cells.length; i++) { + if (dom.hasClass(tr.cells[i], 'mceSelected')) { + updateRow(tr, true); + return; + } + } + }); + + inst.addVisual(); + inst.nodeChanged(); + inst.execCommand('mceEndUndoLevel'); + tinyMCEPopup.close(); + return; + } + + inst.execCommand('mceBeginUndoLevel'); + + switch (action) { + case "row": + updateRow(trElm); + break; + + case "all": + var rows = tableElm.getElementsByTagName("tr"); + + for (var i=0; i colLimit) { + tinyMCEPopup.alert(inst.getLang('table_dlg.col_limit').replace(/\{\$cols\}/g, colLimit)); + return false; + } else if (rowLimit && rows > rowLimit) { + tinyMCEPopup.alert(inst.getLang('table_dlg.row_limit').replace(/\{\$rows\}/g, rowLimit)); + return false; + } else if (cellLimit && cols * rows > cellLimit) { + tinyMCEPopup.alert(inst.getLang('table_dlg.cell_limit').replace(/\{\$cells\}/g, cellLimit)); + return false; + } + + // Update table + if (action == "update") { + inst.execCommand('mceBeginUndoLevel'); + + dom.setAttrib(elm, 'cellPadding', cellpadding, true); + dom.setAttrib(elm, 'cellSpacing', cellspacing, true); + dom.setAttrib(elm, 'border', border); + dom.setAttrib(elm, 'align', align); + dom.setAttrib(elm, 'frame', frame); + dom.setAttrib(elm, 'rules', rules); + dom.setAttrib(elm, 'class', className); + dom.setAttrib(elm, 'style', style); + dom.setAttrib(elm, 'id', id); + dom.setAttrib(elm, 'summary', summary); + dom.setAttrib(elm, 'dir', dir); + dom.setAttrib(elm, 'lang', lang); + + capEl = inst.dom.select('caption', elm)[0]; + + if (capEl && !caption) + capEl.parentNode.removeChild(capEl); + + if (!capEl && caption) { + capEl = elm.ownerDocument.createElement('caption'); + + if (!tinymce.isIE) + capEl.innerHTML = '
    '; + + elm.insertBefore(capEl, elm.firstChild); + } + + if (width && inst.settings.inline_styles) { + dom.setStyle(elm, 'width', width); + dom.setAttrib(elm, 'width', ''); + } else { + dom.setAttrib(elm, 'width', width, true); + dom.setStyle(elm, 'width', ''); + } + + // Remove these since they are not valid XHTML + dom.setAttrib(elm, 'borderColor', ''); + dom.setAttrib(elm, 'bgColor', ''); + dom.setAttrib(elm, 'background', ''); + + if (height && inst.settings.inline_styles) { + dom.setStyle(elm, 'height', height); + dom.setAttrib(elm, 'height', ''); + } else { + dom.setAttrib(elm, 'height', height, true); + dom.setStyle(elm, 'height', ''); + } + + if (background != '') + elm.style.backgroundImage = "url('" + background + "')"; + else + elm.style.backgroundImage = ''; + +/* if (tinyMCEPopup.getParam("inline_styles")) { + if (width != '') + elm.style.width = getCSSSize(width); + }*/ + + if (bordercolor != "") { + elm.style.borderColor = bordercolor; + elm.style.borderStyle = elm.style.borderStyle == "" ? "solid" : elm.style.borderStyle; + elm.style.borderWidth = border == "" ? "1px" : border; + } else + elm.style.borderColor = ''; + + elm.style.backgroundColor = bgcolor; + elm.style.height = getCSSSize(height); + + inst.addVisual(); + + // Fix for stange MSIE align bug + //elm.outerHTML = elm.outerHTML; + + inst.nodeChanged(); + inst.execCommand('mceEndUndoLevel'); + + // Repaint if dimensions changed + if (formObj.width.value != orgTableWidth || formObj.height.value != orgTableHeight) + inst.execCommand('mceRepaint'); + + tinyMCEPopup.close(); + return true; + } + + // Create new table + html += ''); + + tinymce.each('h1,h2,h3,h4,h5,h6,p'.split(','), function(n) { + if (patt) + patt += ','; + + patt += n + ' ._mce_marker'; + }); + + tinymce.each(inst.dom.select(patt), function(n) { + inst.dom.split(inst.dom.getParent(n, 'h1,h2,h3,h4,h5,h6,p'), n); + }); + + dom.setOuterHTML(dom.select('br._mce_marker')[0], html); + } else + inst.execCommand('mceInsertContent', false, html); + + tinymce.each(dom.select('table[_mce_new]'), function(node) { + var td = dom.select('td', node); + + inst.selection.select(td[0], true); + inst.selection.collapse(); + + dom.setAttrib(node, '_mce_new', ''); + }); + + inst.addVisual(); + inst.execCommand('mceEndUndoLevel'); + + tinyMCEPopup.close(); +} + +function makeAttrib(attrib, value) { + var formObj = document.forms[0]; + var valueElm = formObj.elements[attrib]; + + if (typeof(value) == "undefined" || value == null) { + value = ""; + + if (valueElm) + value = valueElm.value; + } + + if (value == "") + return ""; + + // XML encode it + value = value.replace(/&/g, '&'); + value = value.replace(/\"/g, '"'); + value = value.replace(//g, '>'); + + return ' ' + attrib + '="' + value + '"'; +} + +function init() { + tinyMCEPopup.resizeToInnerSize(); + + document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table'); + document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table'); + document.getElementById('bordercolor_pickcontainer').innerHTML = getColorPickerHTML('bordercolor_pick','bordercolor'); + document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor'); + + var cols = 2, rows = 2, border = tinyMCEPopup.getParam('table_default_border', '0'), cellpadding = tinyMCEPopup.getParam('table_default_cellpadding', ''), cellspacing = tinyMCEPopup.getParam('table_default_cellspacing', ''); + var align = "", width = "", height = "", bordercolor = "", bgcolor = "", className = ""; + var id = "", summary = "", style = "", dir = "", lang = "", background = "", bgcolor = "", bordercolor = "", rules, frame; + var inst = tinyMCEPopup.editor, dom = inst.dom; + var formObj = document.forms[0]; + var elm = dom.getParent(inst.selection.getNode(), "table"); + + action = tinyMCEPopup.getWindowArg('action'); + + if (!action) + action = elm ? "update" : "insert"; + + if (elm && action != "insert") { + var rowsAr = elm.rows; + var cols = 0; + for (var i=0; i cols) + cols = rowsAr[i].cells.length; + + cols = cols; + rows = rowsAr.length; + + st = dom.parseStyle(dom.getAttrib(elm, "style")); + border = trimSize(getStyle(elm, 'border', 'borderWidth')); + cellpadding = dom.getAttrib(elm, 'cellpadding', ""); + cellspacing = dom.getAttrib(elm, 'cellspacing', ""); + width = trimSize(getStyle(elm, 'width', 'width')); + height = trimSize(getStyle(elm, 'height', 'height')); + bordercolor = convertRGBToHex(getStyle(elm, 'bordercolor', 'borderLeftColor')); + bgcolor = convertRGBToHex(getStyle(elm, 'bgcolor', 'backgroundColor')); + align = dom.getAttrib(elm, 'align', align); + frame = dom.getAttrib(elm, 'frame'); + rules = dom.getAttrib(elm, 'rules'); + className = tinymce.trim(dom.getAttrib(elm, 'class').replace(/mceItem.+/g, '')); + id = dom.getAttrib(elm, 'id'); + summary = dom.getAttrib(elm, 'summary'); + style = dom.serializeStyle(st); + dir = dom.getAttrib(elm, 'dir'); + lang = dom.getAttrib(elm, 'lang'); + background = getStyle(elm, 'background', 'backgroundImage').replace(new RegExp("url\\(['\"]?([^'\"]*)['\"]?\\)", 'gi'), "$1"); + formObj.caption.checked = elm.getElementsByTagName('caption').length > 0; + + orgTableWidth = width; + orgTableHeight = height; + + action = "update"; + formObj.insert.value = inst.getLang('update'); + } + + addClassesToList('class', "table_styles"); + TinyMCE_EditableSelects.init(); + + // Update form + selectByValue(formObj, 'align', align); + selectByValue(formObj, 'tframe', frame); + selectByValue(formObj, 'rules', rules); + selectByValue(formObj, 'class', className, true, true); + formObj.cols.value = cols; + formObj.rows.value = rows; + formObj.border.value = border; + formObj.cellpadding.value = cellpadding; + formObj.cellspacing.value = cellspacing; + formObj.width.value = width; + formObj.height.value = height; + formObj.bordercolor.value = bordercolor; + formObj.bgcolor.value = bgcolor; + formObj.id.value = id; + formObj.summary.value = summary; + formObj.style.value = style; + formObj.dir.value = dir; + formObj.lang.value = lang; + formObj.backgroundimage.value = background; + + updateColor('bordercolor_pick', 'bordercolor'); + updateColor('bgcolor_pick', 'bgcolor'); + + // Resize some elements + if (isVisible('backgroundimagebrowser')) + document.getElementById('backgroundimage').style.width = '180px'; + + // Disable some fields in update mode + if (action == "update") { + formObj.cols.disabled = true; + formObj.rows.disabled = true; + } +} + +function changedSize() { + var formObj = document.forms[0]; + var st = dom.parseStyle(formObj.style.value); + +/* var width = formObj.width.value; + if (width != "") + st['width'] = tinyMCEPopup.getParam("inline_styles") ? getCSSSize(width) : ""; + else + st['width'] = "";*/ + + var height = formObj.height.value; + if (height != "") + st['height'] = getCSSSize(height); + else + st['height'] = ""; + + formObj.style.value = dom.serializeStyle(st); +} + +function changedBackgroundImage() { + var formObj = document.forms[0]; + var st = dom.parseStyle(formObj.style.value); + + st['background-image'] = "url('" + formObj.backgroundimage.value + "')"; + + formObj.style.value = dom.serializeStyle(st); +} + +function changedBorder() { + var formObj = document.forms[0]; + var st = dom.parseStyle(formObj.style.value); + + // Update border width if the element has a color + if (formObj.border.value != "" && formObj.bordercolor.value != "") + st['border-width'] = formObj.border.value + "px"; + + formObj.style.value = dom.serializeStyle(st); +} + +function changedColor() { + var formObj = document.forms[0]; + var st = dom.parseStyle(formObj.style.value); + + st['background-color'] = formObj.bgcolor.value; + + if (formObj.bordercolor.value != "") { + st['border-color'] = formObj.bordercolor.value; + + // Add border-width if it's missing + if (!st['border-width']) + st['border-width'] = formObj.border.value == "" ? "1px" : formObj.border.value + "px"; + } + + formObj.style.value = dom.serializeStyle(st); +} + +function changedStyle() { + var formObj = document.forms[0]; + var st = dom.parseStyle(formObj.style.value); + + if (st['background-image']) + formObj.backgroundimage.value = st['background-image'].replace(new RegExp("url\\(['\"]?([^'\"]*)['\"]?\\)", 'gi'), "$1"); + else + formObj.backgroundimage.value = ''; + + if (st['width']) + formObj.width.value = trimSize(st['width']); + + if (st['height']) + formObj.height.value = trimSize(st['height']); + + if (st['background-color']) { + formObj.bgcolor.value = st['background-color']; + updateColor('bgcolor_pick','bgcolor'); + } + + if (st['border-color']) { + formObj.bordercolor.value = st['border-color']; + updateColor('bordercolor_pick','bordercolor'); + } +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/plugins/table/langs/en_dlg.js new file mode 100644 index 000000000..000332a35 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/langs/en_dlg.js @@ -0,0 +1,74 @@ +tinyMCE.addI18n('en.table_dlg',{ +general_tab:"General", +advanced_tab:"Advanced", +general_props:"General properties", +advanced_props:"Advanced properties", +rowtype:"Row in table part", +title:"Insert/Modify table", +width:"Width", +height:"Height", +cols:"Cols", +rows:"Rows", +cellspacing:"Cellspacing", +cellpadding:"Cellpadding", +border:"Border", +align:"Alignment", +align_default:"Default", +align_left:"Left", +align_right:"Right", +align_middle:"Center", +row_title:"Table row properties", +cell_title:"Table cell properties", +cell_type:"Cell type", +valign:"Vertical alignment", +align_top:"Top", +align_bottom:"Bottom", +bordercolor:"Border color", +bgcolor:"Background color", +merge_cells_title:"Merge table cells", +id:"Id", +style:"Style", +langdir:"Language direction", +langcode:"Language code", +mime:"Target MIME type", +ltr:"Left to right", +rtl:"Right to left", +bgimage:"Background image", +summary:"Summary", +td:"Data", +th:"Header", +cell_cell:"Update current cell", +cell_row:"Update all cells in row", +cell_all:"Update all cells in table", +row_row:"Update current row", +row_odd:"Update odd rows in table", +row_even:"Update even rows in table", +row_all:"Update all rows in table", +thead:"Table Head", +tbody:"Table Body", +tfoot:"Table Foot", +scope:"Scope", +rowgroup:"Row Group", +colgroup:"Col Group", +col_limit:"You've exceeded the maximum number of columns of {$cols}.", +row_limit:"You've exceeded the maximum number of rows of {$rows}.", +cell_limit:"You've exceeded the maximum number of cells of {$cells}.", +missing_scope:"Are you sure you want to continue without specifying a scope for this table header cell. Without it, it may be difficult for some users with disabilities to understand the content or data displayed of the table.", +caption:"Table caption", +frame:"Frame", +frame_none:"none", +frame_groups:"groups", +frame_rows:"rows", +frame_cols:"cols", +frame_all:"all", +rules:"Rules", +rules_void:"void", +rules_above:"above", +rules_below:"below", +rules_hsides:"hsides", +rules_lhs:"lhs", +rules_rhs:"rhs", +rules_vsides:"vsides", +rules_box:"box", +rules_border:"border" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/merge_cells.htm b/library/tinymce/jscripts/tiny_mce/plugins/table/merge_cells.htm new file mode 100644 index 000000000..9736ed8c0 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/merge_cells.htm @@ -0,0 +1,32 @@ + + + + {#table_dlg.merge_cells_title} + + + + + + +
    +
    + {#table_dlg.merge_cells_title} + + + + + + + + + +
    {#table_dlg.cols}:
    {#table_dlg.rows}:
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/row.htm b/library/tinymce/jscripts/tiny_mce/plugins/table/row.htm new file mode 100644 index 000000000..092e6c827 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/row.htm @@ -0,0 +1,155 @@ + + + + {#table_dlg.row_title} + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#table_dlg.general_props} + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + +
    + +
    + +
    +
    +
    + +
    +
    + {#table_dlg.advanced_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + +
    + + + + + +
     
    +
    + + + + + +
     
    +
    +
    +
    +
    + +
    +
    + +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/table/table.htm b/library/tinymce/jscripts/tiny_mce/plugins/table/table.htm new file mode 100644 index 000000000..f26903922 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/table/table.htm @@ -0,0 +1,187 @@ + + + + {#table_dlg.title} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#table_dlg.general_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    +
    +
    +
    + +
    +
    + {#table_dlg.advanced_props} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + +
    + + + + + +
     
    +
    + +
    + +
    + +
    + + + + + +
     
    +
    + + + + + +
     
    +
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    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/template/blank.htm b/library/tinymce/jscripts/tiny_mce/plugins/template/blank.htm new file mode 100644 index 000000000..ecde53fae --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/template/blank.htm @@ -0,0 +1,12 @@ + + + blank_page + + + + + + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/template/css/template.css b/library/tinymce/jscripts/tiny_mce/plugins/template/css/template.css new file mode 100644 index 000000000..2d23a4938 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/template/css/template.css @@ -0,0 +1,23 @@ +#frmbody { + padding: 10px; + background-color: #FFF; + border: 1px solid #CCC; +} + +.frmRow { + margin-bottom: 10px; +} + +#templatesrc { + border: none; + width: 320px; + height: 240px; +} + +.title { + padding-bottom: 5px; +} + +.mceActionPanel { + padding-top: 5px; +} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/template/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/template/editor_plugin.js new file mode 100644 index 000000000..ebe3c27d7 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/template/editor_plugin.js @@ -0,0 +1 @@ +(function(){var a=tinymce.each;tinymce.create("tinymce.plugins.TemplatePlugin",{init:function(b,c){var d=this;d.editor=b;b.addCommand("mceTemplate",function(e){b.windowManager.open({file:c+"/template.htm",width:b.getParam("template_popup_width",750),height:b.getParam("template_popup_height",600),inline:1},{plugin_url:c})});b.addCommand("mceInsertTemplate",d._insertTemplate,d);b.addButton("template",{title:"template.desc",cmd:"mceTemplate"});b.onPreProcess.add(function(e,g){var f=e.dom;a(f.select("div",g.node),function(h){if(f.hasClass(h,"mceTmpl")){a(f.select("*",h),function(i){if(f.hasClass(i,e.getParam("template_mdate_classes","mdate").replace(/\s+/g,"|"))){i.innerHTML=d._getDateTime(new Date(),e.getParam("template_mdate_format",e.getLang("template.mdate_format")))}});d._replaceVals(h)}})})},getInfo:function(){return{longname:"Template plugin",author:"Moxiecode Systems AB",authorurl:"http://www.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/template",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_insertTemplate:function(i,j){var k=this,g=k.editor,f,c,d=g.dom,b=g.selection.getContent();f=j.content;a(k.editor.getParam("template_replace_values"),function(l,h){if(typeof(l)!="function"){f=f.replace(new RegExp("\\{\\$"+h+"\\}","g"),l)}});c=d.create("div",null,f);n=d.select(".mceTmpl",c);if(n&&n.length>0){c=d.create("div",null);c.appendChild(n[0].cloneNode(true))}function e(l,h){return new RegExp("\\b"+h+"\\b","g").test(l.className)}a(d.select("*",c),function(h){if(e(h,g.getParam("template_cdate_classes","cdate").replace(/\s+/g,"|"))){h.innerHTML=k._getDateTime(new Date(),g.getParam("template_cdate_format",g.getLang("template.cdate_format")))}if(e(h,g.getParam("template_mdate_classes","mdate").replace(/\s+/g,"|"))){h.innerHTML=k._getDateTime(new Date(),g.getParam("template_mdate_format",g.getLang("template.mdate_format")))}if(e(h,g.getParam("template_selected_content_classes","selcontent").replace(/\s+/g,"|"))){h.innerHTML=b}});k._replaceVals(c);g.execCommand("mceInsertContent",false,c.innerHTML);g.addVisual()},_replaceVals:function(c){var d=this.editor.dom,b=this.editor.getParam("template_replace_values");a(d.select("*",c),function(f){a(b,function(g,e){if(d.hasClass(f,e)){if(typeof(b[e])=="function"){b[e](f)}}})})},_getDateTime:function(e,b){if(!b){return""}function c(g,d){var f;g=""+g;if(g.length 0) { + el = dom.create('div', null); + el.appendChild(n[0].cloneNode(true)); + } + + function hasClass(n, c) { + return new RegExp('\\b' + c + '\\b', 'g').test(n.className); + }; + + each(dom.select('*', el), function(n) { + // Replace cdate + if (hasClass(n, ed.getParam('template_cdate_classes', 'cdate').replace(/\s+/g, '|'))) + n.innerHTML = t._getDateTime(new Date(), ed.getParam("template_cdate_format", ed.getLang("template.cdate_format"))); + + // Replace mdate + if (hasClass(n, ed.getParam('template_mdate_classes', 'mdate').replace(/\s+/g, '|'))) + n.innerHTML = t._getDateTime(new Date(), ed.getParam("template_mdate_format", ed.getLang("template.mdate_format"))); + + // Replace selection + if (hasClass(n, ed.getParam('template_selected_content_classes', 'selcontent').replace(/\s+/g, '|'))) + n.innerHTML = sel; + }); + + t._replaceVals(el); + + ed.execCommand('mceInsertContent', false, el.innerHTML); + ed.addVisual(); + }, + + _replaceVals : function(e) { + var dom = this.editor.dom, vl = this.editor.getParam('template_replace_values'); + + each(dom.select('*', e), function(e) { + each(vl, function(v, k) { + if (dom.hasClass(e, k)) { + if (typeof(vl[k]) == 'function') + vl[k](e); + } + }); + }); + }, + + _getDateTime : function(d, fmt) { + if (!fmt) + return ""; + + function addZeros(value, len) { + var i; + + value = "" + value; + + if (value.length < len) { + for (i=0; i<(len-value.length); i++) + value = "0" + value; + } + + return value; + } + + fmt = fmt.replace("%D", "%m/%d/%y"); + fmt = fmt.replace("%r", "%I:%M:%S %p"); + fmt = fmt.replace("%Y", "" + d.getFullYear()); + fmt = fmt.replace("%y", "" + d.getYear()); + fmt = fmt.replace("%m", addZeros(d.getMonth()+1, 2)); + fmt = fmt.replace("%d", addZeros(d.getDate(), 2)); + fmt = fmt.replace("%H", "" + addZeros(d.getHours(), 2)); + fmt = fmt.replace("%M", "" + addZeros(d.getMinutes(), 2)); + fmt = fmt.replace("%S", "" + addZeros(d.getSeconds(), 2)); + fmt = fmt.replace("%I", "" + ((d.getHours() + 11) % 12 + 1)); + fmt = fmt.replace("%p", "" + (d.getHours() < 12 ? "AM" : "PM")); + fmt = fmt.replace("%B", "" + this.editor.getLang("template_months_long").split(',')[d.getMonth()]); + fmt = fmt.replace("%b", "" + this.editor.getLang("template_months_short").split(',')[d.getMonth()]); + fmt = fmt.replace("%A", "" + this.editor.getLang("template_day_long").split(',')[d.getDay()]); + fmt = fmt.replace("%a", "" + this.editor.getLang("template_day_short").split(',')[d.getDay()]); + fmt = fmt.replace("%%", "%"); + + return fmt; + } + }); + + // Register plugin + tinymce.PluginManager.add('template', tinymce.plugins.TemplatePlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/template/js/template.js b/library/tinymce/jscripts/tiny_mce/plugins/template/js/template.js new file mode 100644 index 000000000..24045d731 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/template/js/template.js @@ -0,0 +1,106 @@ +tinyMCEPopup.requireLangPack(); + +var TemplateDialog = { + preInit : function() { + var url = tinyMCEPopup.getParam("template_external_list_url"); + + if (url != null) + document.write(''); + }, + + init : function() { + var ed = tinyMCEPopup.editor, tsrc, sel, x, u; + + tsrc = ed.getParam("template_templates", false); + sel = document.getElementById('tpath'); + + // Setup external template list + if (!tsrc && typeof(tinyMCETemplateList) != 'undefined') { + for (x=0, tsrc = []; x'); + }); + }, + + selectTemplate : function(u, ti) { + var d = window.frames['templatesrc'].document, x, tsrc = this.tsrc; + + if (!u) + return; + + d.body.innerHTML = this.templateHTML = this.getFileContents(u); + + for (x=0; x + + {#template_dlg.title} + + + + + +
    +
    +
    {#template_dlg.desc}
    +
    + +
    +
    +
    +
    + {#template_dlg.preview} + +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/visualchars/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/visualchars/editor_plugin.js new file mode 100644 index 000000000..53d31c44f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/visualchars/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.VisualChars",{init:function(a,b){var c=this;c.editor=a;a.addCommand("mceVisualChars",c._toggleVisualChars,c);a.addButton("visualchars",{title:"visualchars.desc",cmd:"mceVisualChars"});a.onBeforeGetContent.add(function(d,e){if(c.state){c.state=true;c._toggleVisualChars()}})},getInfo:function(){return{longname:"Visual characters",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_toggleVisualChars:function(){var m=this,g=m.editor,a,e,f,k=g.getDoc(),l=g.getBody(),j,n=g.selection,c;m.state=!m.state;g.controlManager.setActive("visualchars",m.state);if(m.state){a=[];tinymce.walk(l,function(b){if(b.nodeType==3&&b.nodeValue&&b.nodeValue.indexOf("\u00a0")!=-1){a.push(b)}},"childNodes");for(e=0;e$1');j=j.replace(/\u00a0/g,"\u00b7");g.dom.setOuterHTML(a[e],j,k)}}else{a=tinymce.grep(g.dom.select("span",l),function(b){return g.dom.hasClass(b,"mceVisualNbsp")});for(e=0;e$1'); + nv = nv.replace(/\u00a0/g, '\u00b7'); + ed.dom.setOuterHTML(nl[i], nv, d); + } + } else { + nl = tinymce.grep(ed.dom.select('span', b), function(n) { + return ed.dom.hasClass(n, 'mceVisualNbsp'); + }); + + for (i=0; i0')}}else{tinymce.DOM.add(h,"span",{},'0')}});a.onInit.add(function(e){e.selection.onSetContent.add(function(){c._count(e)});c._count(e)});a.onSetContent.add(function(e){c._count(e)});a.onKeyUp.add(function(f,g){if(g.keyCode==d){return}if(13==g.keyCode||8==d||46==d){c._count(f)}d=g.keyCode})},_count:function(b){var c=this,a=0;if(c.block){return}c.block=1;setTimeout(function(){var d=b.getContent({format:"raw"});if(d){d=d.replace(/<.[^<>]*?>/g," ").replace(/ | /gi," ");d=d.replace(c.cleanre,"");d.replace(c.countre,function(){a++})}tinymce.DOM.setHTML(c.id,a.toString());setTimeout(function(){c.block=0},2000)},1)},getInfo:function(){return{longname:"Word Count plugin",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/wordcount",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("wordcount",tinymce.plugins.WordCount)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/wordcount/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/wordcount/editor_plugin_src.js new file mode 100644 index 000000000..5cb92fa0f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/wordcount/editor_plugin_src.js @@ -0,0 +1,98 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.WordCount', { + block : 0, + id : null, + countre : null, + cleanre : null, + + init : function(ed, url) { + var t = this, last = 0; + + t.countre = ed.getParam('wordcount_countregex', /\S\s+/g); + t.cleanre = ed.getParam('wordcount_cleanregex', /[0-9.(),;:!?%#$¿'"_+=\\\/-]*/g); + t.id = ed.id + '-word-count'; + + ed.onPostRender.add(function(ed, cm) { + var row, id; + + // Add it to the specified id or the theme advanced path + id = ed.getParam('wordcount_target_id'); + if (!id) { + row = tinymce.DOM.get(ed.id + '_path_row'); + + if (row) + tinymce.DOM.add(row.parentNode, 'div', {'style': 'float: right'}, ed.getLang('wordcount.words', 'Words: ') + '0'); + } else + tinymce.DOM.add(id, 'span', {}, '0'); + }); + + ed.onInit.add(function(ed) { + ed.selection.onSetContent.add(function() { + t._count(ed); + }); + + t._count(ed); + }); + + ed.onSetContent.add(function(ed) { + t._count(ed); + }); + + ed.onKeyUp.add(function(ed, e) { + if (e.keyCode == last) + return; + + if (13 == e.keyCode || 8 == last || 46 == last) + t._count(ed); + + last = e.keyCode; + }); + }, + + _count : function(ed) { + var t = this, tc = 0; + + // Keep multiple calls from happening at the same time + if (t.block) + return; + + t.block = 1; + + setTimeout(function() { + var tx = ed.getContent({format : 'raw'}); + + if (tx) { + tx = tx.replace(/<.[^<>]*?>/g, ' ').replace(/ | /gi, ' '); // remove html tags and space chars + tx = tx.replace(t.cleanre, ''); // remove numbers and punctuation + tx.replace(t.countre, function() {tc++;}); // count the words + } + + tinymce.DOM.setHTML(t.id, tc.toString()); + + setTimeout(function() {t.block = 0;}, 2000); + }, 1); + }, + + getInfo: function() { + return { + longname : 'Word Count plugin', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/wordcount', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + tinymce.PluginManager.add('wordcount', tinymce.plugins.WordCount); +})(); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/abbr.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/abbr.htm new file mode 100644 index 000000000..3aeac0deb --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/abbr.htm @@ -0,0 +1,141 @@ + + + + {#xhtmlxtras_dlg.title_abbr_element} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    : + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
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    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    +
    +
    +
    +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/acronym.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/acronym.htm new file mode 100644 index 000000000..31ee7b70f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/acronym.htm @@ -0,0 +1,141 @@ + + + + {#xhtmlxtras_dlg.title_acronym_element} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    : + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    +
    +
    +
    +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/attributes.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/attributes.htm new file mode 100644 index 000000000..17054da3e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/attributes.htm @@ -0,0 +1,148 @@ + + + + {#xhtmlxtras_dlg.attribs_title} + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.attribute_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.attribute_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    +
    +
    +
    +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/cite.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/cite.htm new file mode 100644 index 000000000..d0a3e3a8e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/cite.htm @@ -0,0 +1,141 @@ + + + + {#xhtmlxtras_dlg.title_cite_element} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    : + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
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    :
    :
    :
    :
    +
    +
    +
    +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/attributes.css b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/attributes.css new file mode 100644 index 000000000..9a6a235c3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/attributes.css @@ -0,0 +1,11 @@ +.panel_wrapper div.current { + height: 290px; +} + +#id, #style, #title, #dir, #hreflang, #lang, #classlist, #tabindex, #accesskey { + width: 200px; +} + +#events_panel input { + width: 200px; +} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/popup.css b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/popup.css new file mode 100644 index 000000000..e67114dba --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/css/popup.css @@ -0,0 +1,9 @@ +input.field, select.field {width:200px;} +input.picker {width:179px; margin-left: 5px;} +input.disabled {border-color:#F2F2F2;} +img.picker {vertical-align:text-bottom; cursor:pointer;} +h1 {padding: 0 0 5px 0;} +.panel_wrapper div.current {height:160px;} +#xhtmlxtrasdel .panel_wrapper div.current, #xhtmlxtrasins .panel_wrapper div.current {height: 230px;} +a.browse span {display:block; width:20px; height:20px; background:url('../../../themes/advanced/img/icons.gif') -140px -20px;} +#datetime {width:180px;} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/del.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/del.htm new file mode 100644 index 000000000..8b07fa842 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/del.htm @@ -0,0 +1,161 @@ + + + + {#xhtmlxtras_dlg.title_del_element} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_general_tab} + + + + + + + + + +
    : + + + + + +
    +
    :
    +
    +
    + {#xhtmlxtras_dlg.fieldset_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    : + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
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    :
    :
    :
    :
    :
    :
    :
    :
    :
    +
    +
    +
    +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin.js new file mode 100644 index 000000000..e5195265e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin.js @@ -0,0 +1 @@ +(function(){tinymce.create("tinymce.plugins.XHTMLXtrasPlugin",{init:function(b,c){b.addCommand("mceCite",function(){b.windowManager.open({file:c+"/cite.htm",width:350+parseInt(b.getLang("xhtmlxtras.cite_delta_width",0)),height:250+parseInt(b.getLang("xhtmlxtras.cite_delta_height",0)),inline:1},{plugin_url:c})});b.addCommand("mceAcronym",function(){b.windowManager.open({file:c+"/acronym.htm",width:350+parseInt(b.getLang("xhtmlxtras.acronym_delta_width",0)),height:250+parseInt(b.getLang("xhtmlxtras.acronym_delta_width",0)),inline:1},{plugin_url:c})});b.addCommand("mceAbbr",function(){b.windowManager.open({file:c+"/abbr.htm",width:350+parseInt(b.getLang("xhtmlxtras.abbr_delta_width",0)),height:250+parseInt(b.getLang("xhtmlxtras.abbr_delta_width",0)),inline:1},{plugin_url:c})});b.addCommand("mceDel",function(){b.windowManager.open({file:c+"/del.htm",width:340+parseInt(b.getLang("xhtmlxtras.del_delta_width",0)),height:310+parseInt(b.getLang("xhtmlxtras.del_delta_width",0)),inline:1},{plugin_url:c})});b.addCommand("mceIns",function(){b.windowManager.open({file:c+"/ins.htm",width:340+parseInt(b.getLang("xhtmlxtras.ins_delta_width",0)),height:310+parseInt(b.getLang("xhtmlxtras.ins_delta_width",0)),inline:1},{plugin_url:c})});b.addCommand("mceAttributes",function(){b.windowManager.open({file:c+"/attributes.htm",width:380,height:370,inline:1},{plugin_url:c})});b.addButton("cite",{title:"xhtmlxtras.cite_desc",cmd:"mceCite"});b.addButton("acronym",{title:"xhtmlxtras.acronym_desc",cmd:"mceAcronym"});b.addButton("abbr",{title:"xhtmlxtras.abbr_desc",cmd:"mceAbbr"});b.addButton("del",{title:"xhtmlxtras.del_desc",cmd:"mceDel"});b.addButton("ins",{title:"xhtmlxtras.ins_desc",cmd:"mceIns"});b.addButton("attribs",{title:"xhtmlxtras.attribs_desc",cmd:"mceAttributes"});if(tinymce.isIE){function a(d,e){if(e.set){e.content=e.content.replace(/]+)>/gi,"");e.content=e.content.replace(/<\/abbr>/gi,"")}}b.onBeforeSetContent.add(a);b.onPostProcess.add(a)}b.onNodeChange.add(function(e,d,g,f){g=e.dom.getParent(g,"CITE,ACRONYM,ABBR,DEL,INS");d.setDisabled("cite",f);d.setDisabled("acronym",f);d.setDisabled("abbr",f);d.setDisabled("del",f);d.setDisabled("ins",f);d.setDisabled("attribs",g&&g.nodeName=="BODY");d.setActive("cite",0);d.setActive("acronym",0);d.setActive("abbr",0);d.setActive("del",0);d.setActive("ins",0);if(g){do{d.setDisabled(g.nodeName.toLowerCase(),0);d.setActive(g.nodeName.toLowerCase(),1)}while(g=g.parentNode)}});b.onPreInit.add(function(){b.dom.create("abbr")})},getInfo:function(){return{longname:"XHTML Xtras Plugin",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/xhtmlxtras",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("xhtmlxtras",tinymce.plugins.XHTMLXtrasPlugin)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin_src.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin_src.js new file mode 100644 index 000000000..9b51b8368 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin_src.js @@ -0,0 +1,144 @@ +/** + * editor_plugin_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + tinymce.create('tinymce.plugins.XHTMLXtrasPlugin', { + init : function(ed, url) { + // Register commands + ed.addCommand('mceCite', function() { + ed.windowManager.open({ + file : url + '/cite.htm', + width : 350 + parseInt(ed.getLang('xhtmlxtras.cite_delta_width', 0)), + height : 250 + parseInt(ed.getLang('xhtmlxtras.cite_delta_height', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + ed.addCommand('mceAcronym', function() { + ed.windowManager.open({ + file : url + '/acronym.htm', + width : 350 + parseInt(ed.getLang('xhtmlxtras.acronym_delta_width', 0)), + height : 250 + parseInt(ed.getLang('xhtmlxtras.acronym_delta_width', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + ed.addCommand('mceAbbr', function() { + ed.windowManager.open({ + file : url + '/abbr.htm', + width : 350 + parseInt(ed.getLang('xhtmlxtras.abbr_delta_width', 0)), + height : 250 + parseInt(ed.getLang('xhtmlxtras.abbr_delta_width', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + ed.addCommand('mceDel', function() { + ed.windowManager.open({ + file : url + '/del.htm', + width : 340 + parseInt(ed.getLang('xhtmlxtras.del_delta_width', 0)), + height : 310 + parseInt(ed.getLang('xhtmlxtras.del_delta_width', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + ed.addCommand('mceIns', function() { + ed.windowManager.open({ + file : url + '/ins.htm', + width : 340 + parseInt(ed.getLang('xhtmlxtras.ins_delta_width', 0)), + height : 310 + parseInt(ed.getLang('xhtmlxtras.ins_delta_width', 0)), + inline : 1 + }, { + plugin_url : url + }); + }); + + ed.addCommand('mceAttributes', function() { + ed.windowManager.open({ + file : url + '/attributes.htm', + width : 380, + height : 370, + inline : 1 + }, { + plugin_url : url + }); + }); + + // Register buttons + ed.addButton('cite', {title : 'xhtmlxtras.cite_desc', cmd : 'mceCite'}); + ed.addButton('acronym', {title : 'xhtmlxtras.acronym_desc', cmd : 'mceAcronym'}); + ed.addButton('abbr', {title : 'xhtmlxtras.abbr_desc', cmd : 'mceAbbr'}); + ed.addButton('del', {title : 'xhtmlxtras.del_desc', cmd : 'mceDel'}); + ed.addButton('ins', {title : 'xhtmlxtras.ins_desc', cmd : 'mceIns'}); + ed.addButton('attribs', {title : 'xhtmlxtras.attribs_desc', cmd : 'mceAttributes'}); + + if (tinymce.isIE) { + function fix(ed, o) { + if (o.set) { + o.content = o.content.replace(/]+)>/gi, ''); + o.content = o.content.replace(/<\/abbr>/gi, ''); + } + }; + + ed.onBeforeSetContent.add(fix); + ed.onPostProcess.add(fix); + } + + ed.onNodeChange.add(function(ed, cm, n, co) { + n = ed.dom.getParent(n, 'CITE,ACRONYM,ABBR,DEL,INS'); + + cm.setDisabled('cite', co); + cm.setDisabled('acronym', co); + cm.setDisabled('abbr', co); + cm.setDisabled('del', co); + cm.setDisabled('ins', co); + cm.setDisabled('attribs', n && n.nodeName == 'BODY'); + cm.setActive('cite', 0); + cm.setActive('acronym', 0); + cm.setActive('abbr', 0); + cm.setActive('del', 0); + cm.setActive('ins', 0); + + // Activate all + if (n) { + do { + cm.setDisabled(n.nodeName.toLowerCase(), 0); + cm.setActive(n.nodeName.toLowerCase(), 1); + } while (n = n.parentNode); + } + }); + + ed.onPreInit.add(function() { + // Fixed IE issue where it can't handle these elements correctly + ed.dom.create('abbr'); + }); + }, + + getInfo : function() { + return { + longname : 'XHTML Xtras Plugin', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/xhtmlxtras', + version : tinymce.majorVersion + "." + tinymce.minorVersion + }; + } + }); + + // Register plugin + tinymce.PluginManager.add('xhtmlxtras', tinymce.plugins.XHTMLXtrasPlugin); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/ins.htm b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/ins.htm new file mode 100644 index 000000000..6c5470cfc --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/ins.htm @@ -0,0 +1,161 @@ + + + + {#xhtmlxtras_dlg.title_ins_element} + + + + + + + + + +
    +
    + +
    + +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_general_tab} + + + + + + + + + +
    : + + + + + +
    +
    :
    +
    +
    + {#xhtmlxtras_dlg.fieldset_attrib_tab} + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    : + +
    :
    : + +
    : + +
    +
    +
    +
    +
    + {#xhtmlxtras_dlg.fieldset_events_tab} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    :
    +
    +
    +
    +
    + + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/abbr.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/abbr.js new file mode 100644 index 000000000..4b51a2572 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/abbr.js @@ -0,0 +1,28 @@ +/** + * abbr.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + SXE.initElementDialog('abbr'); + if (SXE.currentAction == "update") { + SXE.showRemoveButton(); + } +} + +function insertAbbr() { + SXE.insertElement('abbr'); + tinyMCEPopup.close(); +} + +function removeAbbr() { + SXE.removeElement('abbr'); + tinyMCEPopup.close(); +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/acronym.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/acronym.js new file mode 100644 index 000000000..6ec2f8871 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/acronym.js @@ -0,0 +1,28 @@ +/** + * acronym.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + SXE.initElementDialog('acronym'); + if (SXE.currentAction == "update") { + SXE.showRemoveButton(); + } +} + +function insertAcronym() { + SXE.insertElement('acronym'); + tinyMCEPopup.close(); +} + +function removeAcronym() { + SXE.removeElement('acronym'); + tinyMCEPopup.close(); +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/attributes.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/attributes.js new file mode 100644 index 000000000..d62a219e6 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/attributes.js @@ -0,0 +1,126 @@ +/** + * attributes.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + tinyMCEPopup.resizeToInnerSize(); + var inst = tinyMCEPopup.editor; + var dom = inst.dom; + var elm = inst.selection.getNode(); + var f = document.forms[0]; + var onclick = dom.getAttrib(elm, 'onclick'); + + setFormValue('title', dom.getAttrib(elm, 'title')); + setFormValue('id', dom.getAttrib(elm, 'id')); + setFormValue('style', dom.getAttrib(elm, "style")); + setFormValue('dir', dom.getAttrib(elm, 'dir')); + setFormValue('lang', dom.getAttrib(elm, 'lang')); + setFormValue('tabindex', dom.getAttrib(elm, 'tabindex', typeof(elm.tabindex) != "undefined" ? elm.tabindex : "")); + setFormValue('accesskey', dom.getAttrib(elm, 'accesskey', typeof(elm.accesskey) != "undefined" ? elm.accesskey : "")); + setFormValue('onfocus', dom.getAttrib(elm, 'onfocus')); + setFormValue('onblur', dom.getAttrib(elm, 'onblur')); + setFormValue('onclick', onclick); + setFormValue('ondblclick', dom.getAttrib(elm, 'ondblclick')); + setFormValue('onmousedown', dom.getAttrib(elm, 'onmousedown')); + setFormValue('onmouseup', dom.getAttrib(elm, 'onmouseup')); + setFormValue('onmouseover', dom.getAttrib(elm, 'onmouseover')); + setFormValue('onmousemove', dom.getAttrib(elm, 'onmousemove')); + setFormValue('onmouseout', dom.getAttrib(elm, 'onmouseout')); + setFormValue('onkeypress', dom.getAttrib(elm, 'onkeypress')); + setFormValue('onkeydown', dom.getAttrib(elm, 'onkeydown')); + setFormValue('onkeyup', dom.getAttrib(elm, 'onkeyup')); + className = dom.getAttrib(elm, 'class'); + + addClassesToList('classlist', 'advlink_styles'); + selectByValue(f, 'classlist', className, true); + + TinyMCE_EditableSelects.init(); +} + +function setFormValue(name, value) { + if(value && document.forms[0].elements[name]){ + document.forms[0].elements[name].value = value; + } +} + +function insertAction() { + var inst = tinyMCEPopup.editor; + var elm = inst.selection.getNode(); + + tinyMCEPopup.execCommand("mceBeginUndoLevel"); + setAllAttribs(elm); + tinyMCEPopup.execCommand("mceEndUndoLevel"); + tinyMCEPopup.close(); +} + +function setAttrib(elm, attrib, value) { + var formObj = document.forms[0]; + var valueElm = formObj.elements[attrib.toLowerCase()]; + var inst = tinyMCEPopup.editor; + var dom = inst.dom; + + if (typeof(value) == "undefined" || value == null) { + value = ""; + + if (valueElm) + value = valueElm.value; + } + + if (value != "") { + dom.setAttrib(elm, attrib.toLowerCase(), value); + + if (attrib == "style") + attrib = "style.cssText"; + + if (attrib.substring(0, 2) == 'on') + value = 'return true;' + value; + + if (attrib == "class") + attrib = "className"; + + elm[attrib]=value; + } else + elm.removeAttribute(attrib); +} + +function setAllAttribs(elm) { + var f = document.forms[0]; + + setAttrib(elm, 'title'); + setAttrib(elm, 'id'); + setAttrib(elm, 'style'); + setAttrib(elm, 'class', getSelectValue(f, 'classlist')); + setAttrib(elm, 'dir'); + setAttrib(elm, 'lang'); + setAttrib(elm, 'tabindex'); + setAttrib(elm, 'accesskey'); + setAttrib(elm, 'onfocus'); + setAttrib(elm, 'onblur'); + setAttrib(elm, 'onclick'); + setAttrib(elm, 'ondblclick'); + setAttrib(elm, 'onmousedown'); + setAttrib(elm, 'onmouseup'); + setAttrib(elm, 'onmouseover'); + setAttrib(elm, 'onmousemove'); + setAttrib(elm, 'onmouseout'); + setAttrib(elm, 'onkeypress'); + setAttrib(elm, 'onkeydown'); + setAttrib(elm, 'onkeyup'); + + // Refresh in old MSIE +// if (tinyMCE.isMSIE5) +// elm.outerHTML = elm.outerHTML; +} + +function insertAttribute() { + tinyMCEPopup.close(); +} + +tinyMCEPopup.onInit.add(init); +tinyMCEPopup.requireLangPack(); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/cite.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/cite.js new file mode 100644 index 000000000..009b71546 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/cite.js @@ -0,0 +1,28 @@ +/** + * cite.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + SXE.initElementDialog('cite'); + if (SXE.currentAction == "update") { + SXE.showRemoveButton(); + } +} + +function insertCite() { + SXE.insertElement('cite'); + tinyMCEPopup.close(); +} + +function removeCite() { + SXE.removeElement('cite'); + tinyMCEPopup.close(); +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/del.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/del.js new file mode 100644 index 000000000..9e5d8c571 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/del.js @@ -0,0 +1,63 @@ +/** + * del.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + SXE.initElementDialog('del'); + if (SXE.currentAction == "update") { + setFormValue('datetime', tinyMCEPopup.editor.dom.getAttrib(SXE.updateElement, 'datetime')); + setFormValue('cite', tinyMCEPopup.editor.dom.getAttrib(SXE.updateElement, 'cite')); + SXE.showRemoveButton(); + } +} + +function setElementAttribs(elm) { + setAllCommonAttribs(elm); + setAttrib(elm, 'datetime'); + setAttrib(elm, 'cite'); +} + +function insertDel() { + var elm = tinyMCEPopup.editor.dom.getParent(SXE.focusElement, 'DEL'); + + tinyMCEPopup.execCommand('mceBeginUndoLevel'); + if (elm == null) { + var s = SXE.inst.selection.getContent(); + if(s.length > 0) { + insertInlineElement('del'); + var elementArray = tinymce.grep(SXE.inst.dom.select('del'), function(n) {return n.id == '#sxe_temp_del#';}); + for (var i=0; i 0) { + tagName = element_name; + + insertInlineElement(element_name); + var elementArray = tinymce.grep(SXE.inst.dom.select(element_name)); + for (var i=0; i -1) ? true : false; +} + +SXE.removeClass = function(elm,cl) { + if(elm.className == null || elm.className == "" || !SXE.containsClass(elm,cl)) { + return true; + } + var classNames = elm.className.split(" "); + var newClassNames = ""; + for (var x = 0, cnl = classNames.length; x < cnl; x++) { + if (classNames[x] != cl) { + newClassNames += (classNames[x] + " "); + } + } + elm.className = newClassNames.substring(0,newClassNames.length-1); //removes extra space at the end +} + +SXE.addClass = function(elm,cl) { + if(!SXE.containsClass(elm,cl)) elm.className ? elm.className += " " + cl : elm.className = cl; + return true; +} + +function insertInlineElement(en) { + var ed = tinyMCEPopup.editor, dom = ed.dom; + + ed.getDoc().execCommand('FontName', false, 'mceinline'); + tinymce.each(dom.select('span,font'), function(n) { + if (n.style.fontFamily == 'mceinline' || n.face == 'mceinline') + dom.replace(dom.create(en, {_mce_new : 1}), n, 1); + }); +} diff --git a/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/ins.js b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/ins.js new file mode 100644 index 000000000..3774f0a18 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/js/ins.js @@ -0,0 +1,62 @@ +/** + * ins.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +function init() { + SXE.initElementDialog('ins'); + if (SXE.currentAction == "update") { + setFormValue('datetime', tinyMCEPopup.editor.dom.getAttrib(SXE.updateElement, 'datetime')); + setFormValue('cite', tinyMCEPopup.editor.dom.getAttrib(SXE.updateElement, 'cite')); + SXE.showRemoveButton(); + } +} + +function setElementAttribs(elm) { + setAllCommonAttribs(elm); + setAttrib(elm, 'datetime'); + setAttrib(elm, 'cite'); +} + +function insertIns() { + var elm = tinyMCEPopup.editor.dom.getParent(SXE.focusElement, 'INS'); + tinyMCEPopup.execCommand('mceBeginUndoLevel'); + if (elm == null) { + var s = SXE.inst.selection.getContent(); + if(s.length > 0) { + insertInlineElement('INS'); + var elementArray = tinymce.grep(SXE.inst.dom.select('ins'), function(n) {return n.id == '#sxe_temp_ins#';}); + for (var i=0; i + + + {#advanced_dlg.about_title} + + + + + +
    + +
    + +
    +
    +

    {#advanced_dlg.about_title}

    +

    Version: ()

    +

    TinyMCE is a platform independent web based Javascript HTML WYSIWYG editor control released as Open Source under LGPL + by Moxiecode Systems AB. It has the ability to convert HTML TEXTAREA fields or other HTML elements to editor instances.

    +

    Copyright © 2003-2008, Moxiecode Systems AB, All rights reserved.

    +

    For more information about this software visit the TinyMCE website.

    + +
    + Got Moxie? + Hosted By Sourceforge + Also on freshmeat +
    +
    + +
    +
    +

    {#advanced_dlg.about_loaded}

    + +
    +
    + +

     

    +
    +
    + +
    +
    +
    +
    + +
    + +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/anchor.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/anchor.htm new file mode 100644 index 000000000..2bc63fcfd --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/anchor.htm @@ -0,0 +1,26 @@ + + + + {#advanced_dlg.anchor_title} + + + + +
    + + + + + + + + +
    {#advanced_dlg.anchor_title}
    {#advanced_dlg.anchor_name}:
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/charmap.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/charmap.htm new file mode 100644 index 000000000..3991b8141 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/charmap.htm @@ -0,0 +1,52 @@ + + + + {#advanced_dlg.charmap_title} + + + + + + + + + + + + + + + +
    {#advanced_dlg.charmap_title}
    + + + + + + + + + +
     
     
    +
    + + + + + + + + + + + + + + + + +
    HTML-Code
     
     
    NUM-Code
     
    +
    + + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/color_picker.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/color_picker.htm new file mode 100644 index 000000000..096e7550c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/color_picker.htm @@ -0,0 +1,73 @@ + + + + {#advanced_dlg.colorpicker_title} + + + + + +
    +
    + +
    + +
    +
    +
    + {#advanced_dlg.colorpicker_picker_title} +
    + + +
    + +
    + +
    +
    +
    +
    + +
    +
    + {#advanced_dlg.colorpicker_palette_title} +
    + +
    + +
    +
    +
    + +
    +
    + {#advanced_dlg.colorpicker_named_title} +
    + +
    + +
    + +
    + {#advanced_dlg.colorpicker_name} +
    +
    +
    +
    + +
    + + +
    + +
    + +
    +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/editor_template.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/editor_template.js new file mode 100644 index 000000000..dc6197746 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/editor_template.js @@ -0,0 +1 @@ +(function(e){var d=e.DOM,b=e.dom.Event,h=e.extend,f=e.each,a=e.util.Cookie,g,c=e.explode;e.ThemeManager.requireLangPack("advanced");e.create("tinymce.themes.AdvancedTheme",{sizes:[8,10,12,14,18,24,36],controls:{bold:["bold_desc","Bold"],italic:["italic_desc","Italic"],underline:["underline_desc","Underline"],strikethrough:["striketrough_desc","Strikethrough"],justifyleft:["justifyleft_desc","JustifyLeft"],justifycenter:["justifycenter_desc","JustifyCenter"],justifyright:["justifyright_desc","JustifyRight"],justifyfull:["justifyfull_desc","JustifyFull"],bullist:["bullist_desc","InsertUnorderedList"],numlist:["numlist_desc","InsertOrderedList"],outdent:["outdent_desc","Outdent"],indent:["indent_desc","Indent"],cut:["cut_desc","Cut"],copy:["copy_desc","Copy"],paste:["paste_desc","Paste"],undo:["undo_desc","Undo"],redo:["redo_desc","Redo"],link:["link_desc","mceLink"],unlink:["unlink_desc","unlink"],image:["image_desc","mceImage"],cleanup:["cleanup_desc","mceCleanup"],help:["help_desc","mceHelp"],code:["code_desc","mceCodeEditor"],hr:["hr_desc","InsertHorizontalRule"],removeformat:["removeformat_desc","RemoveFormat"],sub:["sub_desc","subscript"],sup:["sup_desc","superscript"],forecolor:["forecolor_desc","ForeColor"],forecolorpicker:["forecolor_desc","mceForeColor"],backcolor:["backcolor_desc","HiliteColor"],backcolorpicker:["backcolor_desc","mceBackColor"],charmap:["charmap_desc","mceCharMap"],visualaid:["visualaid_desc","mceToggleVisualAid"],anchor:["anchor_desc","mceInsertAnchor"],newdocument:["newdocument_desc","mceNewDocument"],blockquote:["blockquote_desc","mceBlockQuote"]},stateControls:["bold","italic","underline","strikethrough","bullist","numlist","justifyleft","justifycenter","justifyright","justifyfull","sub","sup","blockquote"],init:function(j,k){var l=this,m,i,n;l.editor=j;l.url=k;l.onResolveName=new e.util.Dispatcher(this);l.settings=m=h({theme_advanced_path:true,theme_advanced_toolbar_location:"bottom",theme_advanced_buttons1:"bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect",theme_advanced_buttons2:"bullist,numlist,|,outdent,indent,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code",theme_advanced_buttons3:"hr,removeformat,visualaid,|,sub,sup,|,charmap",theme_advanced_blockformats:"p,address,pre,h1,h2,h3,h4,h5,h6",theme_advanced_toolbar_align:"center",theme_advanced_fonts:"Andale Mono=andale mono,times;Arial=arial,helvetica,sans-serif;Arial Black=arial black,avant garde;Book Antiqua=book antiqua,palatino;Comic Sans MS=comic sans ms,sans-serif;Courier New=courier new,courier;Georgia=georgia,palatino;Helvetica=helvetica;Impact=impact,chicago;Symbol=symbol;Tahoma=tahoma,arial,helvetica,sans-serif;Terminal=terminal,monaco;Times New Roman=times new roman,times;Trebuchet MS=trebuchet ms,geneva;Verdana=verdana,geneva;Webdings=webdings;Wingdings=wingdings,zapf dingbats",theme_advanced_more_colors:1,theme_advanced_row_height:23,theme_advanced_resize_horizontal:1,theme_advanced_resizing_use_cookie:1,theme_advanced_font_sizes:"1,2,3,4,5,6,7",readonly:j.settings.readonly},j.settings);if(!m.font_size_style_values){m.font_size_style_values="8pt,10pt,12pt,14pt,18pt,24pt,36pt"}if(e.is(m.theme_advanced_font_sizes,"string")){m.font_size_style_values=e.explode(m.font_size_style_values);m.font_size_classes=e.explode(m.font_size_classes||"");n={};j.settings.theme_advanced_font_sizes=m.theme_advanced_font_sizes;f(j.getParam("theme_advanced_font_sizes","","hash"),function(q,p){var o;if(p==q&&q>=1&&q<=7){p=q+" ("+l.sizes[q-1]+"pt)";o=m.font_size_classes[q-1];q=m.font_size_style_values[q-1]||(l.sizes[q-1]+"pt")}if(/^\s*\./.test(q)){o=q.replace(/\./g,"")}n[p]=o?{"class":o}:{fontSize:q}});m.theme_advanced_font_sizes=n}if((i=m.theme_advanced_path_location)&&i!="none"){m.theme_advanced_statusbar_location=m.theme_advanced_path_location}if(m.theme_advanced_statusbar_location=="none"){m.theme_advanced_statusbar_location=0}j.onInit.add(function(){if(!j.settings.readonly){j.onNodeChange.add(l._nodeChanged,l)}if(j.settings.content_css!==false){j.dom.loadCSS(j.baseURI.toAbsolute("themes/advanced/skins/"+j.settings.skin+"/content.css"))}});j.onSetProgressState.add(function(q,o,r){var s,t=q.id,p;if(o){l.progressTimer=setTimeout(function(){s=q.getContainer();s=s.insertBefore(d.create("DIV",{style:"position:relative"}),s.firstChild);p=d.get(q.id+"_tbl");d.add(s,"div",{id:t+"_blocker","class":"mceBlocker",style:{width:p.clientWidth+2,height:p.clientHeight+2}});d.add(s,"div",{id:t+"_progress","class":"mceProgress",style:{left:p.clientWidth/2,top:p.clientHeight/2}})},r||0)}else{d.remove(t+"_blocker");d.remove(t+"_progress");clearTimeout(l.progressTimer)}});d.loadCSS(m.editor_css?j.documentBaseURI.toAbsolute(m.editor_css):k+"/skins/"+j.settings.skin+"/ui.css");if(m.skin_variant){d.loadCSS(k+"/skins/"+j.settings.skin+"/ui_"+m.skin_variant+".css")}},createControl:function(l,i){var j,k;if(k=i.createControl(l)){return k}switch(l){case"styleselect":return this._createStyleSelect();case"formatselect":return this._createBlockFormats();case"fontselect":return this._createFontSelect();case"fontsizeselect":return this._createFontSizeSelect();case"forecolor":return this._createForeColorMenu();case"backcolor":return this._createBackColorMenu()}if((j=this.controls[l])){return i.createButton(l,{title:"advanced."+j[0],cmd:j[1],ui:j[2],value:j[3]})}},execCommand:function(k,j,l){var i=this["_"+k];if(i){i.call(this,j,l);return true}return false},_importClasses:function(k){var i=this.editor,j=i.controlManager.get("styleselect");if(j.getLength()==0){f(i.dom.getClasses(),function(n,l){var m="style_"+l;i.formatter.register(m,{inline:"span",attributes:{"class":n["class"]},selector:"*"});j.add(n["class"],m)})}},_createStyleSelect:function(m){var k=this,i=k.editor,j=i.controlManager,l;l=j.createListBox("styleselect",{title:"advanced.style_select",onselect:function(o){var p,n=[];f(l.items,function(q){n.push(q.value)});i.focus();i.undoManager.add();p=i.formatter.matchAll(n);if(p[0]==o){i.formatter.remove(o)}else{i.formatter.apply(o)}i.undoManager.add();i.nodeChanged();return false}});i.onInit.add(function(){var o=0,n=i.getParam("style_formats");if(n){f(n,function(p){var q,r=0;f(p,function(){r++});if(r>1){q=p.name=p.name||"style_"+(o++);i.formatter.register(q,p);l.add(p.title,q)}else{l.add(p.title)}})}else{f(i.getParam("theme_advanced_styles","","hash"),function(r,q){var p;if(r){p="style_"+(o++);i.formatter.register(p,{inline:"span",classes:r,selector:"*"});l.add(k.editor.translate(q),p)}})}});if(l.getLength()==0){l.onPostRender.add(function(o,p){if(!l.NativeListBox){b.add(p.id+"_text","focus",k._importClasses,k);b.add(p.id+"_text","mousedown",k._importClasses,k);b.add(p.id+"_open","focus",k._importClasses,k);b.add(p.id+"_open","mousedown",k._importClasses,k)}else{b.add(p.id,"focus",k._importClasses,k)}})}return l},_createFontSelect:function(){var k,j=this,i=j.editor;k=i.controlManager.createListBox("fontselect",{title:"advanced.fontdefault",onselect:function(l){i.execCommand("FontName",false,l);k.select(function(m){return l==m});return false}});if(k){f(i.getParam("theme_advanced_fonts",j.settings.theme_advanced_fonts,"hash"),function(m,l){k.add(i.translate(l),m,{style:m.indexOf("dings")==-1?"font-family:"+m:""})})}return k},_createFontSizeSelect:function(){var m=this,k=m.editor,n,l=0,j=[];n=k.controlManager.createListBox("fontsizeselect",{title:"advanced.font_size",onselect:function(i){if(i["class"]){k.focus();k.undoManager.add();k.formatter.toggle("fontsize_class",{value:i["class"]});k.undoManager.add();k.nodeChanged()}else{k.execCommand("FontSize",false,i.fontSize)}n.select(function(o){return i==o});return false}});if(n){f(m.settings.theme_advanced_font_sizes,function(o,i){var p=o.fontSize;if(p>=1&&p<=7){p=m.sizes[parseInt(p)-1]+"pt"}n.add(i,o,{style:"font-size:"+p,"class":"mceFontSize"+(l++)+(" "+(o["class"]||""))})})}return n},_createBlockFormats:function(){var k,i={p:"advanced.paragraph",address:"advanced.address",pre:"advanced.pre",h1:"advanced.h1",h2:"advanced.h2",h3:"advanced.h3",h4:"advanced.h4",h5:"advanced.h5",h6:"advanced.h6",div:"advanced.div",blockquote:"advanced.blockquote",code:"advanced.code",dt:"advanced.dt",dd:"advanced.dd",samp:"advanced.samp"},j=this;k=j.editor.controlManager.createListBox("formatselect",{title:"advanced.block",cmd:"FormatBlock"});if(k){f(j.editor.getParam("theme_advanced_blockformats",j.settings.theme_advanced_blockformats,"hash"),function(m,l){k.add(j.editor.translate(l!=m?l:i[m]),m,{"class":"mce_formatPreview mce_"+m})})}return k},_createForeColorMenu:function(){var m,j=this,k=j.settings,l={},i;if(k.theme_advanced_more_colors){l.more_colors_func=function(){j._mceColorPicker(0,{color:m.value,func:function(n){m.setColor(n)}})}}if(i=k.theme_advanced_text_colors){l.colors=i}if(k.theme_advanced_default_foreground_color){l.default_color=k.theme_advanced_default_foreground_color}l.title="advanced.forecolor_desc";l.cmd="ForeColor";l.scope=this;m=j.editor.controlManager.createColorSplitButton("forecolor",l);return m},_createBackColorMenu:function(){var m,j=this,k=j.settings,l={},i;if(k.theme_advanced_more_colors){l.more_colors_func=function(){j._mceColorPicker(0,{color:m.value,func:function(n){m.setColor(n)}})}}if(i=k.theme_advanced_background_colors){l.colors=i}if(k.theme_advanced_default_background_color){l.default_color=k.theme_advanced_default_background_color}l.title="advanced.backcolor_desc";l.cmd="HiliteColor";l.scope=this;m=j.editor.controlManager.createColorSplitButton("backcolor",l);return m},renderUI:function(k){var m,l,q,v=this,r=v.editor,w=v.settings,u,j,i;m=j=d.create("span",{id:r.id+"_parent","class":"mceEditor "+r.settings.skin+"Skin"+(w.skin_variant?" "+r.settings.skin+"Skin"+v._ufirst(w.skin_variant):"")});if(!d.boxModel){m=d.add(m,"div",{"class":"mceOldBoxModel"})}m=u=d.add(m,"table",{id:r.id+"_tbl","class":"mceLayout",cellSpacing:0,cellPadding:0});m=q=d.add(m,"tbody");switch((w.theme_advanced_layout_manager||"").toLowerCase()){case"rowlayout":l=v._rowLayout(w,q,k);break;case"customlayout":l=r.execCallback("theme_advanced_custom_layout",w,q,k,j);break;default:l=v._simpleLayout(w,q,k,j)}m=k.targetNode;i=d.stdMode?u.getElementsByTagName("tr"):u.rows;d.addClass(i[0],"mceFirst");d.addClass(i[i.length-1],"mceLast");f(d.select("tr",q),function(o){d.addClass(o.firstChild,"mceFirst");d.addClass(o.childNodes[o.childNodes.length-1],"mceLast")});if(d.get(w.theme_advanced_toolbar_container)){d.get(w.theme_advanced_toolbar_container).appendChild(j)}else{d.insertAfter(j,m)}b.add(r.id+"_path_row","click",function(n){n=n.target;if(n.nodeName=="A"){v._sel(n.className.replace(/^.*mcePath_([0-9]+).*$/,"$1"));return b.cancel(n)}});if(!r.getParam("accessibility_focus")){b.add(d.add(j,"a",{href:"#"},""),"focus",function(){tinyMCE.get(r.id).focus()})}if(w.theme_advanced_toolbar_location=="external"){k.deltaHeight=0}v.deltaHeight=k.deltaHeight;k.targetNode=null;return{iframeContainer:l,editorContainer:r.id+"_parent",sizeContainer:u,deltaHeight:k.deltaHeight}},getInfo:function(){return{longname:"Advanced theme",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",version:e.majorVersion+"."+e.minorVersion}},resizeBy:function(i,j){var k=d.get(this.editor.id+"_tbl");this.resizeTo(k.clientWidth+i,k.clientHeight+j)},resizeTo:function(i,l){var j=this.editor,k=this.settings,m=d.get(j.id+"_tbl"),n=d.get(j.id+"_ifr");i=Math.max(k.theme_advanced_resizing_min_width||100,i);l=Math.max(k.theme_advanced_resizing_min_height||100,l);i=Math.min(k.theme_advanced_resizing_max_width||65535,i);l=Math.min(k.theme_advanced_resizing_max_height||65535,l);d.setStyle(m,"height","");d.setStyle(n,"height",l);if(k.theme_advanced_resize_horizontal){d.setStyle(m,"width","");d.setStyle(n,"width",i);if(i"))}q.push(d.createHTML("a",{href:"#",accesskey:"q",title:r.getLang("advanced.toolbar_focus")},""));for(p=1;(y=A["theme_advanced_buttons"+p]);p++){m=j.createToolbar("toolbar"+p,{"class":"mceToolbarRow"+p});if(A["theme_advanced_buttons"+p+"_add"]){y+=","+A["theme_advanced_buttons"+p+"_add"]}if(A["theme_advanced_buttons"+p+"_add_before"]){y=A["theme_advanced_buttons"+p+"_add_before"]+","+y}z._addControls(y,m);q.push(m.renderHTML());k.deltaHeight-=A.theme_advanced_row_height}q.push(d.createHTML("a",{href:"#",accesskey:"z",title:r.getLang("advanced.toolbar_focus"),onfocus:"tinyMCE.getInstanceById('"+r.id+"').focus();"},""));d.setHTML(l,q.join(""))},_addStatusBar:function(m,j){var k,v=this,p=v.editor,w=v.settings,i,q,u,l;k=d.add(m,"tr");k=l=d.add(k,"td",{"class":"mceStatusbar"});k=d.add(k,"div",{id:p.id+"_path_row"},w.theme_advanced_path?p.translate("advanced.path")+": ":" ");d.add(k,"a",{href:"#",accesskey:"x"});if(w.theme_advanced_resizing){d.add(l,"a",{id:p.id+"_resize",href:"javascript:;",onclick:"return false;","class":"mceResize"});if(w.theme_advanced_resizing_use_cookie){p.onPostRender.add(function(){var n=a.getHash("TinyMCE_"+p.id+"_size"),r=d.get(p.id+"_tbl");if(!n){return}v.resizeTo(n.cw,n.ch)})}p.onPostRender.add(function(){b.add(p.id+"_resize","mousedown",function(D){var t,r,s,o,C,z,A,F,n,E,x;function y(G){n=A+(G.screenX-C);E=F+(G.screenY-z);v.resizeTo(n,E)}function B(G){b.remove(d.doc,"mousemove",t);b.remove(p.getDoc(),"mousemove",r);b.remove(d.doc,"mouseup",s);b.remove(p.getDoc(),"mouseup",o);if(w.theme_advanced_resizing_use_cookie){a.setHash("TinyMCE_"+p.id+"_size",{cw:n,ch:E})}}D.preventDefault();C=D.screenX;z=D.screenY;x=d.get(v.editor.id+"_ifr");A=n=x.clientWidth;F=E=x.clientHeight;t=b.add(d.doc,"mousemove",y);r=b.add(p.getDoc(),"mousemove",y);s=b.add(d.doc,"mouseup",B);o=b.add(p.getDoc(),"mouseup",B)})})}j.deltaHeight-=21;k=m=null},_nodeChanged:function(r,z,l,x,j){var C=this,i,y=0,B,u,D=C.settings,A,k,w,m,q;e.each(C.stateControls,function(n){z.setActive(n,r.queryCommandState(C.controls[n][1]))});function o(p){var s,n=j.parents,t=p;if(typeof(p)=="string"){t=function(v){return v.nodeName==p}}for(s=0;s= 1 && v <= 7) { + k = v + ' (' + t.sizes[v - 1] + 'pt)'; + cl = s.font_size_classes[v - 1]; + v = s.font_size_style_values[v - 1] || (t.sizes[v - 1] + 'pt'); + } + + if (/^\s*\./.test(v)) + cl = v.replace(/\./g, ''); + + o[k] = cl ? {'class' : cl} : {fontSize : v}; + }); + + s.theme_advanced_font_sizes = o; + } + + if ((v = s.theme_advanced_path_location) && v != 'none') + s.theme_advanced_statusbar_location = s.theme_advanced_path_location; + + if (s.theme_advanced_statusbar_location == 'none') + s.theme_advanced_statusbar_location = 0; + + // Init editor + ed.onInit.add(function() { + if (!ed.settings.readonly) + ed.onNodeChange.add(t._nodeChanged, t); + + if (ed.settings.content_css !== false) + ed.dom.loadCSS(ed.baseURI.toAbsolute("themes/advanced/skins/" + ed.settings.skin + "/content.css")); + }); + + ed.onSetProgressState.add(function(ed, b, ti) { + var co, id = ed.id, tb; + + if (b) { + t.progressTimer = setTimeout(function() { + co = ed.getContainer(); + co = co.insertBefore(DOM.create('DIV', {style : 'position:relative'}), co.firstChild); + tb = DOM.get(ed.id + '_tbl'); + + DOM.add(co, 'div', {id : id + '_blocker', 'class' : 'mceBlocker', style : {width : tb.clientWidth + 2, height : tb.clientHeight + 2}}); + DOM.add(co, 'div', {id : id + '_progress', 'class' : 'mceProgress', style : {left : tb.clientWidth / 2, top : tb.clientHeight / 2}}); + }, ti || 0); + } else { + DOM.remove(id + '_blocker'); + DOM.remove(id + '_progress'); + clearTimeout(t.progressTimer); + } + }); + + DOM.loadCSS(s.editor_css ? ed.documentBaseURI.toAbsolute(s.editor_css) : url + "/skins/" + ed.settings.skin + "/ui.css"); + + if (s.skin_variant) + DOM.loadCSS(url + "/skins/" + ed.settings.skin + "/ui_" + s.skin_variant + ".css"); + }, + + createControl : function(n, cf) { + var cd, c; + + if (c = cf.createControl(n)) + return c; + + switch (n) { + case "styleselect": + return this._createStyleSelect(); + + case "formatselect": + return this._createBlockFormats(); + + case "fontselect": + return this._createFontSelect(); + + case "fontsizeselect": + return this._createFontSizeSelect(); + + case "forecolor": + return this._createForeColorMenu(); + + case "backcolor": + return this._createBackColorMenu(); + } + + if ((cd = this.controls[n])) + return cf.createButton(n, {title : "advanced." + cd[0], cmd : cd[1], ui : cd[2], value : cd[3]}); + }, + + execCommand : function(cmd, ui, val) { + var f = this['_' + cmd]; + + if (f) { + f.call(this, ui, val); + return true; + } + + return false; + }, + + _importClasses : function(e) { + var ed = this.editor, ctrl = ed.controlManager.get('styleselect'); + + if (ctrl.getLength() == 0) { + each(ed.dom.getClasses(), function(o, idx) { + var name = 'style_' + idx; + + ed.formatter.register(name, { + inline : 'span', + attributes : {'class' : o['class']}, + selector : '*' + }); + + ctrl.add(o['class'], name); + }); + } + }, + + _createStyleSelect : function(n) { + var t = this, ed = t.editor, ctrlMan = ed.controlManager, ctrl; + + // Setup style select box + ctrl = ctrlMan.createListBox('styleselect', { + title : 'advanced.style_select', + onselect : function(name) { + var matches, formatNames = []; + + each(ctrl.items, function(item) { + formatNames.push(item.value); + }); + + ed.focus(); + ed.undoManager.add(); + + // Toggle off the current format + matches = ed.formatter.matchAll(formatNames); + if (matches[0] == name) + ed.formatter.remove(name); + else + ed.formatter.apply(name); + + ed.undoManager.add(); + ed.nodeChanged(); + + return false; // No auto select + } + }); + + // Handle specified format + ed.onInit.add(function() { + var counter = 0, formats = ed.getParam('style_formats'); + + if (formats) { + each(formats, function(fmt) { + var name, keys = 0; + + each(fmt, function() {keys++;}); + + if (keys > 1) { + name = fmt.name = fmt.name || 'style_' + (counter++); + ed.formatter.register(name, fmt); + ctrl.add(fmt.title, name); + } else + ctrl.add(fmt.title); + }); + } else { + each(ed.getParam('theme_advanced_styles', '', 'hash'), function(val, key) { + var name; + + if (val) { + name = 'style_' + (counter++); + + ed.formatter.register(name, { + inline : 'span', + classes : val, + selector : '*' + }); + + ctrl.add(t.editor.translate(key), name); + } + }); + } + }); + + // Auto import classes if the ctrl box is empty + if (ctrl.getLength() == 0) { + ctrl.onPostRender.add(function(ed, n) { + if (!ctrl.NativeListBox) { + Event.add(n.id + '_text', 'focus', t._importClasses, t); + Event.add(n.id + '_text', 'mousedown', t._importClasses, t); + Event.add(n.id + '_open', 'focus', t._importClasses, t); + Event.add(n.id + '_open', 'mousedown', t._importClasses, t); + } else + Event.add(n.id, 'focus', t._importClasses, t); + }); + } + + return ctrl; + }, + + _createFontSelect : function() { + var c, t = this, ed = t.editor; + + c = ed.controlManager.createListBox('fontselect', { + title : 'advanced.fontdefault', + onselect : function(v) { + ed.execCommand('FontName', false, v); + + // Fake selection, execCommand will fire a nodeChange and update the selection + c.select(function(sv) { + return v == sv; + }); + + return false; // No auto select + } + }); + + if (c) { + each(ed.getParam('theme_advanced_fonts', t.settings.theme_advanced_fonts, 'hash'), function(v, k) { + c.add(ed.translate(k), v, {style : v.indexOf('dings') == -1 ? 'font-family:' + v : ''}); + }); + } + + return c; + }, + + _createFontSizeSelect : function() { + var t = this, ed = t.editor, c, i = 0, cl = []; + + c = ed.controlManager.createListBox('fontsizeselect', {title : 'advanced.font_size', onselect : function(v) { + if (v['class']) { + ed.focus(); + ed.undoManager.add(); + ed.formatter.toggle('fontsize_class', {value : v['class']}); + ed.undoManager.add(); + ed.nodeChanged(); + } else + ed.execCommand('FontSize', false, v.fontSize); + + // Fake selection, execCommand will fire a nodeChange and update the selection + c.select(function(sv) { + return v == sv; + }); + + return false; // No auto select + }}); + + if (c) { + each(t.settings.theme_advanced_font_sizes, function(v, k) { + var fz = v.fontSize; + + if (fz >= 1 && fz <= 7) + fz = t.sizes[parseInt(fz) - 1] + 'pt'; + + c.add(k, v, {'style' : 'font-size:' + fz, 'class' : 'mceFontSize' + (i++) + (' ' + (v['class'] || ''))}); + }); + } + + return c; + }, + + _createBlockFormats : function() { + var c, fmts = { + p : 'advanced.paragraph', + address : 'advanced.address', + pre : 'advanced.pre', + h1 : 'advanced.h1', + h2 : 'advanced.h2', + h3 : 'advanced.h3', + h4 : 'advanced.h4', + h5 : 'advanced.h5', + h6 : 'advanced.h6', + div : 'advanced.div', + blockquote : 'advanced.blockquote', + code : 'advanced.code', + dt : 'advanced.dt', + dd : 'advanced.dd', + samp : 'advanced.samp' + }, t = this; + + c = t.editor.controlManager.createListBox('formatselect', {title : 'advanced.block', cmd : 'FormatBlock'}); + if (c) { + each(t.editor.getParam('theme_advanced_blockformats', t.settings.theme_advanced_blockformats, 'hash'), function(v, k) { + c.add(t.editor.translate(k != v ? k : fmts[v]), v, {'class' : 'mce_formatPreview mce_' + v}); + }); + } + + return c; + }, + + _createForeColorMenu : function() { + var c, t = this, s = t.settings, o = {}, v; + + if (s.theme_advanced_more_colors) { + o.more_colors_func = function() { + t._mceColorPicker(0, { + color : c.value, + func : function(co) { + c.setColor(co); + } + }); + }; + } + + if (v = s.theme_advanced_text_colors) + o.colors = v; + + if (s.theme_advanced_default_foreground_color) + o.default_color = s.theme_advanced_default_foreground_color; + + o.title = 'advanced.forecolor_desc'; + o.cmd = 'ForeColor'; + o.scope = this; + + c = t.editor.controlManager.createColorSplitButton('forecolor', o); + + return c; + }, + + _createBackColorMenu : function() { + var c, t = this, s = t.settings, o = {}, v; + + if (s.theme_advanced_more_colors) { + o.more_colors_func = function() { + t._mceColorPicker(0, { + color : c.value, + func : function(co) { + c.setColor(co); + } + }); + }; + } + + if (v = s.theme_advanced_background_colors) + o.colors = v; + + if (s.theme_advanced_default_background_color) + o.default_color = s.theme_advanced_default_background_color; + + o.title = 'advanced.backcolor_desc'; + o.cmd = 'HiliteColor'; + o.scope = this; + + c = t.editor.controlManager.createColorSplitButton('backcolor', o); + + return c; + }, + + renderUI : function(o) { + var n, ic, tb, t = this, ed = t.editor, s = t.settings, sc, p, nl; + + n = p = DOM.create('span', {id : ed.id + '_parent', 'class' : 'mceEditor ' + ed.settings.skin + 'Skin' + (s.skin_variant ? ' ' + ed.settings.skin + 'Skin' + t._ufirst(s.skin_variant) : '')}); + + if (!DOM.boxModel) + n = DOM.add(n, 'div', {'class' : 'mceOldBoxModel'}); + + n = sc = DOM.add(n, 'table', {id : ed.id + '_tbl', 'class' : 'mceLayout', cellSpacing : 0, cellPadding : 0}); + n = tb = DOM.add(n, 'tbody'); + + switch ((s.theme_advanced_layout_manager || '').toLowerCase()) { + case "rowlayout": + ic = t._rowLayout(s, tb, o); + break; + + case "customlayout": + ic = ed.execCallback("theme_advanced_custom_layout", s, tb, o, p); + break; + + default: + ic = t._simpleLayout(s, tb, o, p); + } + + n = o.targetNode; + + // Add classes to first and last TRs + nl = DOM.stdMode ? sc.getElementsByTagName('tr') : sc.rows; // Quick fix for IE 8 + DOM.addClass(nl[0], 'mceFirst'); + DOM.addClass(nl[nl.length - 1], 'mceLast'); + + // Add classes to first and last TDs + each(DOM.select('tr', tb), function(n) { + DOM.addClass(n.firstChild, 'mceFirst'); + DOM.addClass(n.childNodes[n.childNodes.length - 1], 'mceLast'); + }); + + if (DOM.get(s.theme_advanced_toolbar_container)) + DOM.get(s.theme_advanced_toolbar_container).appendChild(p); + else + DOM.insertAfter(p, n); + + Event.add(ed.id + '_path_row', 'click', function(e) { + e = e.target; + + if (e.nodeName == 'A') { + t._sel(e.className.replace(/^.*mcePath_([0-9]+).*$/, '$1')); + + return Event.cancel(e); + } + }); +/* + if (DOM.get(ed.id + '_path_row')) { + Event.add(ed.id + '_tbl', 'mouseover', function(e) { + var re; + + e = e.target; + + if (e.nodeName == 'SPAN' && DOM.hasClass(e.parentNode, 'mceButton')) { + re = DOM.get(ed.id + '_path_row'); + t.lastPath = re.innerHTML; + DOM.setHTML(re, e.parentNode.title); + } + }); + + Event.add(ed.id + '_tbl', 'mouseout', function(e) { + if (t.lastPath) { + DOM.setHTML(ed.id + '_path_row', t.lastPath); + t.lastPath = 0; + } + }); + } +*/ + + if (!ed.getParam('accessibility_focus')) + Event.add(DOM.add(p, 'a', {href : '#'}, ''), 'focus', function() {tinyMCE.get(ed.id).focus();}); + + if (s.theme_advanced_toolbar_location == 'external') + o.deltaHeight = 0; + + t.deltaHeight = o.deltaHeight; + o.targetNode = null; + + return { + iframeContainer : ic, + editorContainer : ed.id + '_parent', + sizeContainer : sc, + deltaHeight : o.deltaHeight + }; + }, + + getInfo : function() { + return { + longname : 'Advanced theme', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + version : tinymce.majorVersion + "." + tinymce.minorVersion + } + }, + + resizeBy : function(dw, dh) { + var e = DOM.get(this.editor.id + '_tbl'); + + this.resizeTo(e.clientWidth + dw, e.clientHeight + dh); + }, + + resizeTo : function(w, h) { + var ed = this.editor, s = this.settings, e = DOM.get(ed.id + '_tbl'), ifr = DOM.get(ed.id + '_ifr'); + + // Boundery fix box + w = Math.max(s.theme_advanced_resizing_min_width || 100, w); + h = Math.max(s.theme_advanced_resizing_min_height || 100, h); + w = Math.min(s.theme_advanced_resizing_max_width || 0xFFFF, w); + h = Math.min(s.theme_advanced_resizing_max_height || 0xFFFF, h); + + // Resize iframe and container + DOM.setStyle(e, 'height', ''); + DOM.setStyle(ifr, 'height', h); + + if (s.theme_advanced_resize_horizontal) { + DOM.setStyle(e, 'width', ''); + DOM.setStyle(ifr, 'width', w); + + // Make sure that the size is never smaller than the over all ui + if (w < e.clientWidth) + DOM.setStyle(ifr, 'width', e.clientWidth); + } + }, + + destroy : function() { + var id = this.editor.id; + + Event.clear(id + '_resize'); + Event.clear(id + '_path_row'); + Event.clear(id + '_external_close'); + }, + + // Internal functions + + _simpleLayout : function(s, tb, o, p) { + var t = this, ed = t.editor, lo = s.theme_advanced_toolbar_location, sl = s.theme_advanced_statusbar_location, n, ic, etb, c; + + if (s.readonly) { + n = DOM.add(tb, 'tr'); + n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'}); + return ic; + } + + // Create toolbar container at top + if (lo == 'top') + t._addToolbars(tb, o); + + // Create external toolbar + if (lo == 'external') { + n = c = DOM.create('div', {style : 'position:relative'}); + n = DOM.add(n, 'div', {id : ed.id + '_external', 'class' : 'mceExternalToolbar'}); + DOM.add(n, 'a', {id : ed.id + '_external_close', href : 'javascript:;', 'class' : 'mceExternalClose'}); + n = DOM.add(n, 'table', {id : ed.id + '_tblext', cellSpacing : 0, cellPadding : 0}); + etb = DOM.add(n, 'tbody'); + + if (p.firstChild.className == 'mceOldBoxModel') + p.firstChild.appendChild(c); + else + p.insertBefore(c, p.firstChild); + + t._addToolbars(etb, o); + + ed.onMouseUp.add(function() { + var e = DOM.get(ed.id + '_external'); + DOM.show(e); + + DOM.hide(lastExtID); + + var f = Event.add(ed.id + '_external_close', 'click', function() { + DOM.hide(ed.id + '_external'); + Event.remove(ed.id + '_external_close', 'click', f); + }); + + DOM.show(e); + DOM.setStyle(e, 'top', 0 - DOM.getRect(ed.id + '_tblext').h - 1); + + // Fixes IE rendering bug + DOM.hide(e); + DOM.show(e); + e.style.filter = ''; + + lastExtID = ed.id + '_external'; + + e = null; + }); + } + + if (sl == 'top') + t._addStatusBar(tb, o); + + // Create iframe container + if (!s.theme_advanced_toolbar_container) { + n = DOM.add(tb, 'tr'); + n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'}); + } + + // Create toolbar container at bottom + if (lo == 'bottom') + t._addToolbars(tb, o); + + if (sl == 'bottom') + t._addStatusBar(tb, o); + + return ic; + }, + + _rowLayout : function(s, tb, o) { + var t = this, ed = t.editor, dc, da, cf = ed.controlManager, n, ic, to, a; + + dc = s.theme_advanced_containers_default_class || ''; + da = s.theme_advanced_containers_default_align || 'center'; + + each(explode(s.theme_advanced_containers || ''), function(c, i) { + var v = s['theme_advanced_container_' + c] || ''; + + switch (v.toLowerCase()) { + case 'mceeditor': + n = DOM.add(tb, 'tr'); + n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'}); + break; + + case 'mceelementpath': + t._addStatusBar(tb, o); + break; + + default: + a = (s['theme_advanced_container_' + c + '_align'] || da).toLowerCase(); + a = 'mce' + t._ufirst(a); + + n = DOM.add(DOM.add(tb, 'tr'), 'td', { + 'class' : 'mceToolbar ' + (s['theme_advanced_container_' + c + '_class'] || dc) + ' ' + a || da + }); + + to = cf.createToolbar("toolbar" + i); + t._addControls(v, to); + DOM.setHTML(n, to.renderHTML()); + o.deltaHeight -= s.theme_advanced_row_height; + } + }); + + return ic; + }, + + _addControls : function(v, tb) { + var t = this, s = t.settings, di, cf = t.editor.controlManager; + + if (s.theme_advanced_disable && !t._disabled) { + di = {}; + + each(explode(s.theme_advanced_disable), function(v) { + di[v] = 1; + }); + + t._disabled = di; + } else + di = t._disabled; + + each(explode(v), function(n) { + var c; + + if (di && di[n]) + return; + + // Compatiblity with 2.x + if (n == 'tablecontrols') { + each(["table","|","row_props","cell_props","|","row_before","row_after","delete_row","|","col_before","col_after","delete_col","|","split_cells","merge_cells"], function(n) { + n = t.createControl(n, cf); + + if (n) + tb.add(n); + }); + + return; + } + + c = t.createControl(n, cf); + + if (c) + tb.add(c); + }); + }, + + _addToolbars : function(c, o) { + var t = this, i, tb, ed = t.editor, s = t.settings, v, cf = ed.controlManager, di, n, h = [], a; + + a = s.theme_advanced_toolbar_align.toLowerCase(); + a = 'mce' + t._ufirst(a); + + n = DOM.add(DOM.add(c, 'tr'), 'td', {'class' : 'mceToolbar ' + a}); + + if (!ed.getParam('accessibility_focus')) + h.push(DOM.createHTML('a', {href : '#', onfocus : 'tinyMCE.get(\'' + ed.id + '\').focus();'}, '')); + + h.push(DOM.createHTML('a', {href : '#', accesskey : 'q', title : ed.getLang("advanced.toolbar_focus")}, '')); + + // Create toolbar and add the controls + for (i=1; (v = s['theme_advanced_buttons' + i]); i++) { + tb = cf.createToolbar("toolbar" + i, {'class' : 'mceToolbarRow' + i}); + + if (s['theme_advanced_buttons' + i + '_add']) + v += ',' + s['theme_advanced_buttons' + i + '_add']; + + if (s['theme_advanced_buttons' + i + '_add_before']) + v = s['theme_advanced_buttons' + i + '_add_before'] + ',' + v; + + t._addControls(v, tb); + + //n.appendChild(n = tb.render()); + h.push(tb.renderHTML()); + + o.deltaHeight -= s.theme_advanced_row_height; + } + + h.push(DOM.createHTML('a', {href : '#', accesskey : 'z', title : ed.getLang("advanced.toolbar_focus"), onfocus : 'tinyMCE.getInstanceById(\'' + ed.id + '\').focus();'}, '')); + DOM.setHTML(n, h.join('')); + }, + + _addStatusBar : function(tb, o) { + var n, t = this, ed = t.editor, s = t.settings, r, mf, me, td; + + n = DOM.add(tb, 'tr'); + n = td = DOM.add(n, 'td', {'class' : 'mceStatusbar'}); + n = DOM.add(n, 'div', {id : ed.id + '_path_row'}, s.theme_advanced_path ? ed.translate('advanced.path') + ': ' : ' '); + DOM.add(n, 'a', {href : '#', accesskey : 'x'}); + + if (s.theme_advanced_resizing) { + DOM.add(td, 'a', {id : ed.id + '_resize', href : 'javascript:;', onclick : "return false;", 'class' : 'mceResize'}); + + if (s.theme_advanced_resizing_use_cookie) { + ed.onPostRender.add(function() { + var o = Cookie.getHash("TinyMCE_" + ed.id + "_size"), c = DOM.get(ed.id + '_tbl'); + + if (!o) + return; + + t.resizeTo(o.cw, o.ch); + }); + } + + ed.onPostRender.add(function() { + Event.add(ed.id + '_resize', 'mousedown', function(e) { + var mouseMoveHandler1, mouseMoveHandler2, + mouseUpHandler1, mouseUpHandler2, + startX, startY, startWidth, startHeight, width, height, ifrElm; + + function resizeOnMove(e) { + width = startWidth + (e.screenX - startX); + height = startHeight + (e.screenY - startY); + + t.resizeTo(width, height); + }; + + function endResize(e) { + // Stop listening + Event.remove(DOM.doc, 'mousemove', mouseMoveHandler1); + Event.remove(ed.getDoc(), 'mousemove', mouseMoveHandler2); + Event.remove(DOM.doc, 'mouseup', mouseUpHandler1); + Event.remove(ed.getDoc(), 'mouseup', mouseUpHandler2); + + // Store away the size + if (s.theme_advanced_resizing_use_cookie) { + Cookie.setHash("TinyMCE_" + ed.id + "_size", { + cw : width, + ch : height + }); + } + }; + + e.preventDefault(); + + // Get the current rect size + startX = e.screenX; + startY = e.screenY; + ifrElm = DOM.get(t.editor.id + '_ifr'); + startWidth = width = ifrElm.clientWidth; + startHeight = height = ifrElm.clientHeight; + + // Register envent handlers + mouseMoveHandler1 = Event.add(DOM.doc, 'mousemove', resizeOnMove); + mouseMoveHandler2 = Event.add(ed.getDoc(), 'mousemove', resizeOnMove); + mouseUpHandler1 = Event.add(DOM.doc, 'mouseup', endResize); + mouseUpHandler2 = Event.add(ed.getDoc(), 'mouseup', endResize); + }); + }); + } + + o.deltaHeight -= 21; + n = tb = null; + }, + + _nodeChanged : function(ed, cm, n, co, ob) { + var t = this, p, de = 0, v, c, s = t.settings, cl, fz, fn, formatNames, matches; + + tinymce.each(t.stateControls, function(c) { + cm.setActive(c, ed.queryCommandState(t.controls[c][1])); + }); + + function getParent(name) { + var i, parents = ob.parents, func = name; + + if (typeof(name) == 'string') { + func = function(node) { + return node.nodeName == name; + }; + } + + for (i = 0; i < parents.length; i++) { + if (func(parents[i])) + return parents[i]; + } + }; + + cm.setActive('visualaid', ed.hasVisual); + cm.setDisabled('undo', !ed.undoManager.hasUndo() && !ed.typing); + cm.setDisabled('redo', !ed.undoManager.hasRedo()); + cm.setDisabled('outdent', !ed.queryCommandState('Outdent')); + + p = getParent('A'); + if (c = cm.get('link')) { + if (!p || !p.name) { + c.setDisabled(!p && co); + c.setActive(!!p); + } + } + + if (c = cm.get('unlink')) { + c.setDisabled(!p && co); + c.setActive(!!p && !p.name); + } + + if (c = cm.get('anchor')) { + c.setActive(!!p && p.name); + } + + p = getParent('IMG'); + if (c = cm.get('image')) + c.setActive(!!p && n.className.indexOf('mceItem') == -1); + + if (c = cm.get('styleselect')) { + t._importClasses(); + + formatNames = []; + each(c.items, function(item) { + formatNames.push(item.value); + }); + + matches = ed.formatter.matchAll(formatNames); + c.select(matches[0]); + } + + if (c = cm.get('formatselect')) { + p = getParent(DOM.isBlock); + + if (p) + c.select(p.nodeName.toLowerCase()); + } + + // Find out current fontSize, fontFamily and fontClass + getParent(function(n) { + if (n.nodeName === 'SPAN') { + if (!cl && n.className) + cl = n.className; + + if (!fz && n.style.fontSize) + fz = n.style.fontSize; + + if (!fn && n.style.fontFamily) + fn = n.style.fontFamily.replace(/[\"\']+/g, '').replace(/^([^,]+).*/, '$1').toLowerCase(); + } + + return false; + }); + + if (c = cm.get('fontselect')) { + c.select(function(v) { + return v.replace(/^([^,]+).*/, '$1').toLowerCase() == fn; + }); + } + + // Select font size + if (c = cm.get('fontsizeselect')) { + // Use computed style + if (s.theme_advanced_runtime_fontsize && !fz && !cl) + fz = ed.dom.getStyle(n, 'fontSize', true); + + c.select(function(v) { + if (v.fontSize && v.fontSize === fz) + return true; + + if (v['class'] && v['class'] === cl) + return true; + }); + } + + if (s.theme_advanced_path && s.theme_advanced_statusbar_location) { + p = DOM.get(ed.id + '_path') || DOM.add(ed.id + '_path_row', 'span', {id : ed.id + '_path'}); + DOM.setHTML(p, ''); + + getParent(function(n) { + var na = n.nodeName.toLowerCase(), u, pi, ti = ''; + + /*if (n.getAttribute('_mce_bogus')) + return; +*/ + // Ignore non element and hidden elements + if (n.nodeType != 1 || n.nodeName === 'BR' || (DOM.hasClass(n, 'mceItemHidden') || DOM.hasClass(n, 'mceItemRemoved'))) + return; + + // Fake name + if (v = DOM.getAttrib(n, 'mce_name')) + na = v; + + // Handle prefix + if (tinymce.isIE && n.scopeName !== 'HTML') + na = n.scopeName + ':' + na; + + // Remove internal prefix + na = na.replace(/mce\:/g, ''); + + // Handle node name + switch (na) { + case 'b': + na = 'strong'; + break; + + case 'i': + na = 'em'; + break; + + case 'img': + if (v = DOM.getAttrib(n, 'src')) + ti += 'src: ' + v + ' '; + + break; + + case 'a': + if (v = DOM.getAttrib(n, 'name')) { + ti += 'name: ' + v + ' '; + na += '#' + v; + } + + if (v = DOM.getAttrib(n, 'href')) + ti += 'href: ' + v + ' '; + + break; + + case 'font': + if (v = DOM.getAttrib(n, 'face')) + ti += 'font: ' + v + ' '; + + if (v = DOM.getAttrib(n, 'size')) + ti += 'size: ' + v + ' '; + + if (v = DOM.getAttrib(n, 'color')) + ti += 'color: ' + v + ' '; + + break; + + case 'span': + if (v = DOM.getAttrib(n, 'style')) + ti += 'style: ' + v + ' '; + + break; + } + + if (v = DOM.getAttrib(n, 'id')) + ti += 'id: ' + v + ' '; + + if (v = n.className) { + v = v.replace(/\b\s*(webkit|mce|Apple-)\w+\s*\b/g, '') + + if (v) { + ti += 'class: ' + v + ' '; + + if (DOM.isBlock(n) || na == 'img' || na == 'span') + na += '.' + v; + } + } + + na = na.replace(/(html:)/g, ''); + na = {name : na, node : n, title : ti}; + t.onResolveName.dispatch(t, na); + ti = na.title; + na = na.name; + + //u = "javascript:tinymce.EditorManager.get('" + ed.id + "').theme._sel('" + (de++) + "');"; + pi = DOM.create('a', {'href' : "javascript:;", onmousedown : "return false;", title : ti, 'class' : 'mcePath_' + (de++)}, na); + + if (p.hasChildNodes()) { + p.insertBefore(DOM.doc.createTextNode(' \u00bb '), p.firstChild); + p.insertBefore(pi, p.firstChild); + } else + p.appendChild(pi); + }, ed.getBody()); + } + }, + + // Commands gets called by execCommand + + _sel : function(v) { + this.editor.execCommand('mceSelectNodeDepth', false, v); + }, + + _mceInsertAnchor : function(ui, v) { + var ed = this.editor; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/anchor.htm', + width : 320 + parseInt(ed.getLang('advanced.anchor_delta_width', 0)), + height : 90 + parseInt(ed.getLang('advanced.anchor_delta_height', 0)), + inline : true + }, { + theme_url : this.url + }); + }, + + _mceCharMap : function() { + var ed = this.editor; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/charmap.htm', + width : 550 + parseInt(ed.getLang('advanced.charmap_delta_width', 0)), + height : 250 + parseInt(ed.getLang('advanced.charmap_delta_height', 0)), + inline : true + }, { + theme_url : this.url + }); + }, + + _mceHelp : function() { + var ed = this.editor; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/about.htm', + width : 480, + height : 380, + inline : true + }, { + theme_url : this.url + }); + }, + + _mceColorPicker : function(u, v) { + var ed = this.editor; + + v = v || {}; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/color_picker.htm', + width : 375 + parseInt(ed.getLang('advanced.colorpicker_delta_width', 0)), + height : 250 + parseInt(ed.getLang('advanced.colorpicker_delta_height', 0)), + close_previous : false, + inline : true + }, { + input_color : v.color, + func : v.func, + theme_url : this.url + }); + }, + + _mceCodeEditor : function(ui, val) { + var ed = this.editor; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/source_editor.htm', + width : parseInt(ed.getParam("theme_advanced_source_editor_width", 720)), + height : parseInt(ed.getParam("theme_advanced_source_editor_height", 580)), + inline : true, + resizable : true, + maximizable : true + }, { + theme_url : this.url + }); + }, + + _mceImage : function(ui, val) { + var ed = this.editor; + + // Internal image object like a flash placeholder + if (ed.dom.getAttrib(ed.selection.getNode(), 'class').indexOf('mceItem') != -1) + return; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/image.htm', + width : 355 + parseInt(ed.getLang('advanced.image_delta_width', 0)), + height : 275 + parseInt(ed.getLang('advanced.image_delta_height', 0)), + inline : true + }, { + theme_url : this.url + }); + }, + + _mceLink : function(ui, val) { + var ed = this.editor; + + ed.windowManager.open({ + url : tinymce.baseURL + '/themes/advanced/link.htm', + width : 310 + parseInt(ed.getLang('advanced.link_delta_width', 0)), + height : 200 + parseInt(ed.getLang('advanced.link_delta_height', 0)), + inline : true + }, { + theme_url : this.url + }); + }, + + _mceNewDocument : function() { + var ed = this.editor; + + ed.windowManager.confirm('advanced.newdocument', function(s) { + if (s) + ed.execCommand('mceSetContent', false, ''); + }); + }, + + _mceForeColor : function() { + var t = this; + + this._mceColorPicker(0, { + color: t.fgColor, + func : function(co) { + t.fgColor = co; + t.editor.execCommand('ForeColor', false, co); + } + }); + }, + + _mceBackColor : function() { + var t = this; + + this._mceColorPicker(0, { + color: t.bgColor, + func : function(co) { + t.bgColor = co; + t.editor.execCommand('HiliteColor', false, co); + } + }); + }, + + _ufirst : function(s) { + return s.substring(0, 1).toUpperCase() + s.substring(1); + } + }); + + tinymce.ThemeManager.add('advanced', tinymce.themes.AdvancedTheme); +}(tinymce)); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/image.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/image.htm new file mode 100644 index 000000000..f30d67064 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/image.htm @@ -0,0 +1,80 @@ + + + + {#advanced_dlg.image_title} + + + + + + +
    +
    + +
    + +
    +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + +
     
    + x +
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/img/colorpicker.jpg b/library/tinymce/jscripts/tiny_mce/themes/advanced/img/colorpicker.jpg new file mode 100644 index 000000000..b4c542d10 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/img/colorpicker.jpg differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/img/icons.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/img/icons.gif new file mode 100644 index 000000000..c6a75fc13 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/img/icons.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/about.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/about.js new file mode 100644 index 000000000..5cee9ed86 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/about.js @@ -0,0 +1,72 @@ +tinyMCEPopup.requireLangPack(); + +function init() { + var ed, tcont; + + tinyMCEPopup.resizeToInnerSize(); + ed = tinyMCEPopup.editor; + + // Give FF some time + window.setTimeout(insertHelpIFrame, 10); + + tcont = document.getElementById('plugintablecontainer'); + document.getElementById('plugins_tab').style.display = 'none'; + + var html = ""; + html += ''; + html += ''; + html += ''; + html += ''; + html += ''; + html += ''; + html += ''; + html += ''; + html += ''; + + tinymce.each(ed.plugins, function(p, n) { + var info; + + if (!p.getInfo) + return; + + html += ''; + + info = p.getInfo(); + + if (info.infourl != null && info.infourl != '') + html += ''; + else + html += ''; + + if (info.authorurl != null && info.authorurl != '') + html += ''; + else + html += ''; + + html += ''; + html += ''; + + document.getElementById('plugins_tab').style.display = ''; + + }); + + html += ''; + html += '
    ' + ed.getLang('advanced_dlg.about_plugin') + '' + ed.getLang('advanced_dlg.about_author') + '' + ed.getLang('advanced_dlg.about_version') + '
    ' + info.longname + '' + info.longname + '' + info.author + '' + info.author + '' + info.version + '
    '; + + tcont.innerHTML = html; + + tinyMCEPopup.dom.get('version').innerHTML = tinymce.majorVersion + "." + tinymce.minorVersion; + tinyMCEPopup.dom.get('date').innerHTML = tinymce.releaseDate; +} + +function insertHelpIFrame() { + var html; + + if (tinyMCEPopup.getParam('docs_url')) { + html = ''; + document.getElementById('iframecontainer').innerHTML = html; + document.getElementById('help_tab').style.display = 'block'; + } +} + +tinyMCEPopup.onInit.add(init); diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/anchor.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/anchor.js new file mode 100644 index 000000000..7fe781055 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/anchor.js @@ -0,0 +1,37 @@ +tinyMCEPopup.requireLangPack(); + +var AnchorDialog = { + init : function(ed) { + var action, elm, f = document.forms[0]; + + this.editor = ed; + elm = ed.dom.getParent(ed.selection.getNode(), 'A'); + v = ed.dom.getAttrib(elm, 'name'); + + if (v) { + this.action = 'update'; + f.anchorName.value = v; + } + + f.insert.value = ed.getLang(elm ? 'update' : 'insert'); + }, + + update : function() { + var ed = this.editor, elm, name = document.forms[0].anchorName.value; + + tinyMCEPopup.restoreSelection(); + + if (this.action != 'update') + ed.selection.collapse(1); + + elm = ed.dom.getParent(ed.selection.getNode(), 'A'); + if (elm) + elm.name = name; + else + ed.execCommand('mceInsertContent', 0, ed.dom.createHTML('a', {name : name, 'class' : 'mceItemAnchor'}, '')); + + tinyMCEPopup.close(); + } +}; + +tinyMCEPopup.onInit.add(AnchorDialog.init, AnchorDialog); diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/charmap.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/charmap.js new file mode 100644 index 000000000..8c5aea172 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/charmap.js @@ -0,0 +1,335 @@ +/** + * charmap.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +tinyMCEPopup.requireLangPack(); + +var charmap = [ + [' ', ' ', true, 'no-break space'], + ['&', '&', true, 'ampersand'], + ['"', '"', true, 'quotation mark'], +// finance + ['¢', '¢', true, 'cent sign'], + ['€', '€', true, 'euro sign'], + ['£', '£', true, 'pound sign'], + ['¥', '¥', true, 'yen sign'], +// signs + ['©', '©', true, 'copyright sign'], + ['®', '®', true, 'registered sign'], + ['™', '™', true, 'trade mark sign'], + ['‰', '‰', true, 'per mille sign'], + ['µ', 'µ', true, 'micro sign'], + ['·', '·', true, 'middle dot'], + ['•', '•', true, 'bullet'], + ['…', '…', true, 'three dot leader'], + ['′', '′', true, 'minutes / feet'], + ['″', '″', true, 'seconds / inches'], + ['§', '§', true, 'section sign'], + ['¶', '¶', true, 'paragraph sign'], + ['ß', 'ß', true, 'sharp s / ess-zed'], +// quotations + ['‹', '‹', true, 'single left-pointing angle quotation mark'], + ['›', '›', true, 'single right-pointing angle quotation mark'], + ['«', '«', true, 'left pointing guillemet'], + ['»', '»', true, 'right pointing guillemet'], + ['‘', '‘', true, 'left single quotation mark'], + ['’', '’', true, 'right single quotation mark'], + ['“', '“', true, 'left double quotation mark'], + ['”', '”', true, 'right double quotation mark'], + ['‚', '‚', true, 'single low-9 quotation mark'], + ['„', '„', true, 'double low-9 quotation mark'], + ['<', '<', true, 'less-than sign'], + ['>', '>', true, 'greater-than sign'], + ['≤', '≤', true, 'less-than or equal to'], + ['≥', '≥', true, 'greater-than or equal to'], + ['–', '–', true, 'en dash'], + ['—', '—', true, 'em dash'], + ['¯', '¯', true, 'macron'], + ['‾', '‾', true, 'overline'], + ['¤', '¤', true, 'currency sign'], + ['¦', '¦', true, 'broken bar'], + ['¨', '¨', true, 'diaeresis'], + ['¡', '¡', true, 'inverted exclamation mark'], + ['¿', '¿', true, 'turned question mark'], + ['ˆ', 'ˆ', true, 'circumflex accent'], + ['˜', '˜', true, 'small tilde'], + ['°', '°', true, 'degree sign'], + ['−', '−', true, 'minus sign'], + ['±', '±', true, 'plus-minus sign'], + ['÷', '÷', true, 'division sign'], + ['⁄', '⁄', true, 'fraction slash'], + ['×', '×', true, 'multiplication sign'], + ['¹', '¹', true, 'superscript one'], + ['²', '²', true, 'superscript two'], + ['³', '³', true, 'superscript three'], + ['¼', '¼', true, 'fraction one quarter'], + ['½', '½', true, 'fraction one half'], + ['¾', '¾', true, 'fraction three quarters'], +// math / logical + ['ƒ', 'ƒ', true, 'function / florin'], + ['∫', '∫', true, 'integral'], + ['∑', '∑', true, 'n-ary sumation'], + ['∞', '∞', true, 'infinity'], + ['√', '√', true, 'square root'], + ['∼', '∼', false,'similar to'], + ['≅', '≅', false,'approximately equal to'], + ['≈', '≈', true, 'almost equal to'], + ['≠', '≠', true, 'not equal to'], + ['≡', '≡', true, 'identical to'], + ['∈', '∈', false,'element of'], + ['∉', '∉', false,'not an element of'], + ['∋', '∋', false,'contains as member'], + ['∏', '∏', true, 'n-ary product'], + ['∧', '∧', false,'logical and'], + ['∨', '∨', false,'logical or'], + ['¬', '¬', true, 'not sign'], + ['∩', '∩', true, 'intersection'], + ['∪', '∪', false,'union'], + ['∂', '∂', true, 'partial differential'], + ['∀', '∀', false,'for all'], + ['∃', '∃', false,'there exists'], + ['∅', '∅', false,'diameter'], + ['∇', '∇', false,'backward difference'], + ['∗', '∗', false,'asterisk operator'], + ['∝', '∝', false,'proportional to'], + ['∠', '∠', false,'angle'], +// undefined + ['´', '´', true, 'acute accent'], + ['¸', '¸', true, 'cedilla'], + ['ª', 'ª', true, 'feminine ordinal indicator'], + ['º', 'º', true, 'masculine ordinal indicator'], + ['†', '†', true, 'dagger'], + ['‡', '‡', true, 'double dagger'], +// alphabetical special chars + ['À', 'À', true, 'A - grave'], + ['Á', 'Á', true, 'A - acute'], + ['Â', 'Â', true, 'A - circumflex'], + ['Ã', 'Ã', true, 'A - tilde'], + ['Ä', 'Ä', true, 'A - diaeresis'], + ['Å', 'Å', true, 'A - ring above'], + ['Æ', 'Æ', true, 'ligature AE'], + ['Ç', 'Ç', true, 'C - cedilla'], + ['È', 'È', true, 'E - grave'], + ['É', 'É', true, 'E - acute'], + ['Ê', 'Ê', true, 'E - circumflex'], + ['Ë', 'Ë', true, 'E - diaeresis'], + ['Ì', 'Ì', true, 'I - grave'], + ['Í', 'Í', true, 'I - acute'], + ['Î', 'Î', true, 'I - circumflex'], + ['Ï', 'Ï', true, 'I - diaeresis'], + ['Ð', 'Ð', true, 'ETH'], + ['Ñ', 'Ñ', true, 'N - tilde'], + ['Ò', 'Ò', true, 'O - grave'], + ['Ó', 'Ó', true, 'O - acute'], + ['Ô', 'Ô', true, 'O - circumflex'], + ['Õ', 'Õ', true, 'O - tilde'], + ['Ö', 'Ö', true, 'O - diaeresis'], + ['Ø', 'Ø', true, 'O - slash'], + ['Œ', 'Œ', true, 'ligature OE'], + ['Š', 'Š', true, 'S - caron'], + ['Ù', 'Ù', true, 'U - grave'], + ['Ú', 'Ú', true, 'U - acute'], + ['Û', 'Û', true, 'U - circumflex'], + ['Ü', 'Ü', true, 'U - diaeresis'], + ['Ý', 'Ý', true, 'Y - acute'], + ['Ÿ', 'Ÿ', true, 'Y - diaeresis'], + ['Þ', 'Þ', true, 'THORN'], + ['à', 'à', true, 'a - grave'], + ['á', 'á', true, 'a - acute'], + ['â', 'â', true, 'a - circumflex'], + ['ã', 'ã', true, 'a - tilde'], + ['ä', 'ä', true, 'a - diaeresis'], + ['å', 'å', true, 'a - ring above'], + ['æ', 'æ', true, 'ligature ae'], + ['ç', 'ç', true, 'c - cedilla'], + ['è', 'è', true, 'e - grave'], + ['é', 'é', true, 'e - acute'], + ['ê', 'ê', true, 'e - circumflex'], + ['ë', 'ë', true, 'e - diaeresis'], + ['ì', 'ì', true, 'i - grave'], + ['í', 'í', true, 'i - acute'], + ['î', 'î', true, 'i - circumflex'], + ['ï', 'ï', true, 'i - diaeresis'], + ['ð', 'ð', true, 'eth'], + ['ñ', 'ñ', true, 'n - tilde'], + ['ò', 'ò', true, 'o - grave'], + ['ó', 'ó', true, 'o - acute'], + ['ô', 'ô', true, 'o - circumflex'], + ['õ', 'õ', true, 'o - tilde'], + ['ö', 'ö', true, 'o - diaeresis'], + ['ø', 'ø', true, 'o slash'], + ['œ', 'œ', true, 'ligature oe'], + ['š', 'š', true, 's - caron'], + ['ù', 'ù', true, 'u - grave'], + ['ú', 'ú', true, 'u - acute'], + ['û', 'û', true, 'u - circumflex'], + ['ü', 'ü', true, 'u - diaeresis'], + ['ý', 'ý', true, 'y - acute'], + ['þ', 'þ', true, 'thorn'], + ['ÿ', 'ÿ', true, 'y - diaeresis'], + ['Α', 'Α', true, 'Alpha'], + ['Β', 'Β', true, 'Beta'], + ['Γ', 'Γ', true, 'Gamma'], + ['Δ', 'Δ', true, 'Delta'], + ['Ε', 'Ε', true, 'Epsilon'], + ['Ζ', 'Ζ', true, 'Zeta'], + ['Η', 'Η', true, 'Eta'], + ['Θ', 'Θ', true, 'Theta'], + ['Ι', 'Ι', true, 'Iota'], + ['Κ', 'Κ', true, 'Kappa'], + ['Λ', 'Λ', true, 'Lambda'], + ['Μ', 'Μ', true, 'Mu'], + ['Ν', 'Ν', true, 'Nu'], + ['Ξ', 'Ξ', true, 'Xi'], + ['Ο', 'Ο', true, 'Omicron'], + ['Π', 'Π', true, 'Pi'], + ['Ρ', 'Ρ', true, 'Rho'], + ['Σ', 'Σ', true, 'Sigma'], + ['Τ', 'Τ', true, 'Tau'], + ['Υ', 'Υ', true, 'Upsilon'], + ['Φ', 'Φ', true, 'Phi'], + ['Χ', 'Χ', true, 'Chi'], + ['Ψ', 'Ψ', true, 'Psi'], + ['Ω', 'Ω', true, 'Omega'], + ['α', 'α', true, 'alpha'], + ['β', 'β', true, 'beta'], + ['γ', 'γ', true, 'gamma'], + ['δ', 'δ', true, 'delta'], + ['ε', 'ε', true, 'epsilon'], + ['ζ', 'ζ', true, 'zeta'], + ['η', 'η', true, 'eta'], + ['θ', 'θ', true, 'theta'], + ['ι', 'ι', true, 'iota'], + ['κ', 'κ', true, 'kappa'], + ['λ', 'λ', true, 'lambda'], + ['μ', 'μ', true, 'mu'], + ['ν', 'ν', true, 'nu'], + ['ξ', 'ξ', true, 'xi'], + ['ο', 'ο', true, 'omicron'], + ['π', 'π', true, 'pi'], + ['ρ', 'ρ', true, 'rho'], + ['ς', 'ς', true, 'final sigma'], + ['σ', 'σ', true, 'sigma'], + ['τ', 'τ', true, 'tau'], + ['υ', 'υ', true, 'upsilon'], + ['φ', 'φ', true, 'phi'], + ['χ', 'χ', true, 'chi'], + ['ψ', 'ψ', true, 'psi'], + ['ω', 'ω', true, 'omega'], +// symbols + ['ℵ', 'ℵ', false,'alef symbol'], + ['ϖ', 'ϖ', false,'pi symbol'], + ['ℜ', 'ℜ', false,'real part symbol'], + ['ϑ','ϑ', false,'theta symbol'], + ['ϒ', 'ϒ', false,'upsilon - hook symbol'], + ['℘', '℘', false,'Weierstrass p'], + ['ℑ', 'ℑ', false,'imaginary part'], +// arrows + ['←', '←', true, 'leftwards arrow'], + ['↑', '↑', true, 'upwards arrow'], + ['→', '→', true, 'rightwards arrow'], + ['↓', '↓', true, 'downwards arrow'], + ['↔', '↔', true, 'left right arrow'], + ['↵', '↵', false,'carriage return'], + ['⇐', '⇐', false,'leftwards double arrow'], + ['⇑', '⇑', false,'upwards double arrow'], + ['⇒', '⇒', false,'rightwards double arrow'], + ['⇓', '⇓', false,'downwards double arrow'], + ['⇔', '⇔', false,'left right double arrow'], + ['∴', '∴', false,'therefore'], + ['⊂', '⊂', false,'subset of'], + ['⊃', '⊃', false,'superset of'], + ['⊄', '⊄', false,'not a subset of'], + ['⊆', '⊆', false,'subset of or equal to'], + ['⊇', '⊇', false,'superset of or equal to'], + ['⊕', '⊕', false,'circled plus'], + ['⊗', '⊗', false,'circled times'], + ['⊥', '⊥', false,'perpendicular'], + ['⋅', '⋅', false,'dot operator'], + ['⌈', '⌈', false,'left ceiling'], + ['⌉', '⌉', false,'right ceiling'], + ['⌊', '⌊', false,'left floor'], + ['⌋', '⌋', false,'right floor'], + ['⟨', '〈', false,'left-pointing angle bracket'], + ['⟩', '〉', false,'right-pointing angle bracket'], + ['◊', '◊', true,'lozenge'], + ['♠', '♠', false,'black spade suit'], + ['♣', '♣', true, 'black club suit'], + ['♥', '♥', true, 'black heart suit'], + ['♦', '♦', true, 'black diamond suit'], + [' ', ' ', false,'en space'], + [' ', ' ', false,'em space'], + [' ', ' ', false,'thin space'], + ['‌', '‌', false,'zero width non-joiner'], + ['‍', '‍', false,'zero width joiner'], + ['‎', '‎', false,'left-to-right mark'], + ['‏', '‏', false,'right-to-left mark'], + ['­', '­', false,'soft hyphen'] +]; + +tinyMCEPopup.onInit.add(function() { + tinyMCEPopup.dom.setHTML('charmapView', renderCharMapHTML()); +}); + +function renderCharMapHTML() { + var charsPerRow = 20, tdWidth=20, tdHeight=20, i; + var html = ''; + var cols=-1; + + for (i=0; i' + + '' + + charmap[i][1] + + ''; + if ((cols+1) % charsPerRow == 0) + html += ''; + } + } + + if (cols % charsPerRow > 0) { + var padd = charsPerRow - (cols % charsPerRow); + for (var i=0; i '; + } + + html += '
    '; + + return html; +} + +function insertChar(chr) { + tinyMCEPopup.execCommand('mceInsertContent', false, '&#' + chr + ';'); + + // Refocus in window + if (tinyMCEPopup.isWindow) + window.focus(); + + tinyMCEPopup.editor.focus(); + tinyMCEPopup.close(); +} + +function previewChar(codeA, codeB, codeN) { + var elmA = document.getElementById('codeA'); + var elmB = document.getElementById('codeB'); + var elmV = document.getElementById('codeV'); + var elmN = document.getElementById('codeN'); + + if (codeA=='#160;') { + elmV.innerHTML = '__'; + } else { + elmV.innerHTML = '&' + codeA; + } + + elmB.innerHTML = '&' + codeA; + elmA.innerHTML = '&' + codeB; + elmN.innerHTML = codeN; +} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/color_picker.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/color_picker.js new file mode 100644 index 000000000..fd9700f22 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/color_picker.js @@ -0,0 +1,253 @@ +tinyMCEPopup.requireLangPack(); + +var detail = 50, strhex = "0123456789abcdef", i, isMouseDown = false, isMouseOver = false; + +var colors = [ + "#000000","#000033","#000066","#000099","#0000cc","#0000ff","#330000","#330033", + "#330066","#330099","#3300cc","#3300ff","#660000","#660033","#660066","#660099", + "#6600cc","#6600ff","#990000","#990033","#990066","#990099","#9900cc","#9900ff", + "#cc0000","#cc0033","#cc0066","#cc0099","#cc00cc","#cc00ff","#ff0000","#ff0033", + "#ff0066","#ff0099","#ff00cc","#ff00ff","#003300","#003333","#003366","#003399", + "#0033cc","#0033ff","#333300","#333333","#333366","#333399","#3333cc","#3333ff", + "#663300","#663333","#663366","#663399","#6633cc","#6633ff","#993300","#993333", + "#993366","#993399","#9933cc","#9933ff","#cc3300","#cc3333","#cc3366","#cc3399", + "#cc33cc","#cc33ff","#ff3300","#ff3333","#ff3366","#ff3399","#ff33cc","#ff33ff", + "#006600","#006633","#006666","#006699","#0066cc","#0066ff","#336600","#336633", + "#336666","#336699","#3366cc","#3366ff","#666600","#666633","#666666","#666699", + "#6666cc","#6666ff","#996600","#996633","#996666","#996699","#9966cc","#9966ff", + "#cc6600","#cc6633","#cc6666","#cc6699","#cc66cc","#cc66ff","#ff6600","#ff6633", + "#ff6666","#ff6699","#ff66cc","#ff66ff","#009900","#009933","#009966","#009999", + "#0099cc","#0099ff","#339900","#339933","#339966","#339999","#3399cc","#3399ff", + "#669900","#669933","#669966","#669999","#6699cc","#6699ff","#999900","#999933", + "#999966","#999999","#9999cc","#9999ff","#cc9900","#cc9933","#cc9966","#cc9999", + "#cc99cc","#cc99ff","#ff9900","#ff9933","#ff9966","#ff9999","#ff99cc","#ff99ff", + "#00cc00","#00cc33","#00cc66","#00cc99","#00cccc","#00ccff","#33cc00","#33cc33", + "#33cc66","#33cc99","#33cccc","#33ccff","#66cc00","#66cc33","#66cc66","#66cc99", + "#66cccc","#66ccff","#99cc00","#99cc33","#99cc66","#99cc99","#99cccc","#99ccff", + "#cccc00","#cccc33","#cccc66","#cccc99","#cccccc","#ccccff","#ffcc00","#ffcc33", + "#ffcc66","#ffcc99","#ffcccc","#ffccff","#00ff00","#00ff33","#00ff66","#00ff99", + "#00ffcc","#00ffff","#33ff00","#33ff33","#33ff66","#33ff99","#33ffcc","#33ffff", + "#66ff00","#66ff33","#66ff66","#66ff99","#66ffcc","#66ffff","#99ff00","#99ff33", + "#99ff66","#99ff99","#99ffcc","#99ffff","#ccff00","#ccff33","#ccff66","#ccff99", + "#ccffcc","#ccffff","#ffff00","#ffff33","#ffff66","#ffff99","#ffffcc","#ffffff" +]; + +var named = { + '#F0F8FF':'AliceBlue','#FAEBD7':'AntiqueWhite','#00FFFF':'Aqua','#7FFFD4':'Aquamarine','#F0FFFF':'Azure','#F5F5DC':'Beige', + '#FFE4C4':'Bisque','#000000':'Black','#FFEBCD':'BlanchedAlmond','#0000FF':'Blue','#8A2BE2':'BlueViolet','#A52A2A':'Brown', + '#DEB887':'BurlyWood','#5F9EA0':'CadetBlue','#7FFF00':'Chartreuse','#D2691E':'Chocolate','#FF7F50':'Coral','#6495ED':'CornflowerBlue', + '#FFF8DC':'Cornsilk','#DC143C':'Crimson','#00FFFF':'Cyan','#00008B':'DarkBlue','#008B8B':'DarkCyan','#B8860B':'DarkGoldenRod', + '#A9A9A9':'DarkGray','#A9A9A9':'DarkGrey','#006400':'DarkGreen','#BDB76B':'DarkKhaki','#8B008B':'DarkMagenta','#556B2F':'DarkOliveGreen', + '#FF8C00':'Darkorange','#9932CC':'DarkOrchid','#8B0000':'DarkRed','#E9967A':'DarkSalmon','#8FBC8F':'DarkSeaGreen','#483D8B':'DarkSlateBlue', + '#2F4F4F':'DarkSlateGray','#2F4F4F':'DarkSlateGrey','#00CED1':'DarkTurquoise','#9400D3':'DarkViolet','#FF1493':'DeepPink','#00BFFF':'DeepSkyBlue', + '#696969':'DimGray','#696969':'DimGrey','#1E90FF':'DodgerBlue','#B22222':'FireBrick','#FFFAF0':'FloralWhite','#228B22':'ForestGreen', + '#FF00FF':'Fuchsia','#DCDCDC':'Gainsboro','#F8F8FF':'GhostWhite','#FFD700':'Gold','#DAA520':'GoldenRod','#808080':'Gray','#808080':'Grey', + '#008000':'Green','#ADFF2F':'GreenYellow','#F0FFF0':'HoneyDew','#FF69B4':'HotPink','#CD5C5C':'IndianRed','#4B0082':'Indigo','#FFFFF0':'Ivory', + '#F0E68C':'Khaki','#E6E6FA':'Lavender','#FFF0F5':'LavenderBlush','#7CFC00':'LawnGreen','#FFFACD':'LemonChiffon','#ADD8E6':'LightBlue', + '#F08080':'LightCoral','#E0FFFF':'LightCyan','#FAFAD2':'LightGoldenRodYellow','#D3D3D3':'LightGray','#D3D3D3':'LightGrey','#90EE90':'LightGreen', + '#FFB6C1':'LightPink','#FFA07A':'LightSalmon','#20B2AA':'LightSeaGreen','#87CEFA':'LightSkyBlue','#778899':'LightSlateGray','#778899':'LightSlateGrey', + '#B0C4DE':'LightSteelBlue','#FFFFE0':'LightYellow','#00FF00':'Lime','#32CD32':'LimeGreen','#FAF0E6':'Linen','#FF00FF':'Magenta','#800000':'Maroon', + '#66CDAA':'MediumAquaMarine','#0000CD':'MediumBlue','#BA55D3':'MediumOrchid','#9370D8':'MediumPurple','#3CB371':'MediumSeaGreen','#7B68EE':'MediumSlateBlue', + '#00FA9A':'MediumSpringGreen','#48D1CC':'MediumTurquoise','#C71585':'MediumVioletRed','#191970':'MidnightBlue','#F5FFFA':'MintCream','#FFE4E1':'MistyRose','#FFE4B5':'Moccasin', + '#FFDEAD':'NavajoWhite','#000080':'Navy','#FDF5E6':'OldLace','#808000':'Olive','#6B8E23':'OliveDrab','#FFA500':'Orange','#FF4500':'OrangeRed','#DA70D6':'Orchid', + '#EEE8AA':'PaleGoldenRod','#98FB98':'PaleGreen','#AFEEEE':'PaleTurquoise','#D87093':'PaleVioletRed','#FFEFD5':'PapayaWhip','#FFDAB9':'PeachPuff', + '#CD853F':'Peru','#FFC0CB':'Pink','#DDA0DD':'Plum','#B0E0E6':'PowderBlue','#800080':'Purple','#FF0000':'Red','#BC8F8F':'RosyBrown','#4169E1':'RoyalBlue', + '#8B4513':'SaddleBrown','#FA8072':'Salmon','#F4A460':'SandyBrown','#2E8B57':'SeaGreen','#FFF5EE':'SeaShell','#A0522D':'Sienna','#C0C0C0':'Silver', + '#87CEEB':'SkyBlue','#6A5ACD':'SlateBlue','#708090':'SlateGray','#708090':'SlateGrey','#FFFAFA':'Snow','#00FF7F':'SpringGreen', + '#4682B4':'SteelBlue','#D2B48C':'Tan','#008080':'Teal','#D8BFD8':'Thistle','#FF6347':'Tomato','#40E0D0':'Turquoise','#EE82EE':'Violet', + '#F5DEB3':'Wheat','#FFFFFF':'White','#F5F5F5':'WhiteSmoke','#FFFF00':'Yellow','#9ACD32':'YellowGreen' +}; + +function init() { + var inputColor = convertRGBToHex(tinyMCEPopup.getWindowArg('input_color')); + + tinyMCEPopup.resizeToInnerSize(); + + generatePicker(); + + if (inputColor) { + changeFinalColor(inputColor); + + col = convertHexToRGB(inputColor); + + if (col) + updateLight(col.r, col.g, col.b); + } +} + +function insertAction() { + var color = document.getElementById("color").value, f = tinyMCEPopup.getWindowArg('func'); + + tinyMCEPopup.restoreSelection(); + + if (f) + f(color); + + tinyMCEPopup.close(); +} + +function showColor(color, name) { + if (name) + document.getElementById("colorname").innerHTML = name; + + document.getElementById("preview").style.backgroundColor = color; + document.getElementById("color").value = color.toLowerCase(); +} + +function convertRGBToHex(col) { + var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi"); + + if (!col) + return col; + + var rgb = col.replace(re, "$1,$2,$3").split(','); + if (rgb.length == 3) { + r = parseInt(rgb[0]).toString(16); + g = parseInt(rgb[1]).toString(16); + b = parseInt(rgb[2]).toString(16); + + r = r.length == 1 ? '0' + r : r; + g = g.length == 1 ? '0' + g : g; + b = b.length == 1 ? '0' + b : b; + + return "#" + r + g + b; + } + + return col; +} + +function convertHexToRGB(col) { + if (col.indexOf('#') != -1) { + col = col.replace(new RegExp('[^0-9A-F]', 'gi'), ''); + + r = parseInt(col.substring(0, 2), 16); + g = parseInt(col.substring(2, 4), 16); + b = parseInt(col.substring(4, 6), 16); + + return {r : r, g : g, b : b}; + } + + return null; +} + +function generatePicker() { + var el = document.getElementById('light'), h = '', i; + + for (i = 0; i < detail; i++){ + h += '
    '; + } + + el.innerHTML = h; +} + +function generateWebColors() { + var el = document.getElementById('webcolors'), h = '', i; + + if (el.className == 'generated') + return; + + h += '' + + ''; + + for (i=0; i' + + '' + + ''; + if ((i+1) % 18 == 0) + h += ''; + } + + h += '
    '; + + el.innerHTML = h; + el.className = 'generated'; +} + +function generateNamedColors() { + var el = document.getElementById('namedcolors'), h = '', n, v, i = 0; + + if (el.className == 'generated') + return; + + for (n in named) { + v = named[n]; + h += '' + } + + el.innerHTML = h; + el.className = 'generated'; +} + +function dechex(n) { + return strhex.charAt(Math.floor(n / 16)) + strhex.charAt(n % 16); +} + +function computeColor(e) { + var x, y, partWidth, partDetail, imHeight, r, g, b, coef, i, finalCoef, finalR, finalG, finalB; + + x = e.offsetX ? e.offsetX : (e.target ? e.clientX - e.target.x : 0); + y = e.offsetY ? e.offsetY : (e.target ? e.clientY - e.target.y : 0); + + partWidth = document.getElementById('colors').width / 6; + partDetail = detail / 2; + imHeight = document.getElementById('colors').height; + + r = (x >= 0)*(x < partWidth)*255 + (x >= partWidth)*(x < 2*partWidth)*(2*255 - x * 255 / partWidth) + (x >= 4*partWidth)*(x < 5*partWidth)*(-4*255 + x * 255 / partWidth) + (x >= 5*partWidth)*(x < 6*partWidth)*255; + g = (x >= 0)*(x < partWidth)*(x * 255 / partWidth) + (x >= partWidth)*(x < 3*partWidth)*255 + (x >= 3*partWidth)*(x < 4*partWidth)*(4*255 - x * 255 / partWidth); + b = (x >= 2*partWidth)*(x < 3*partWidth)*(-2*255 + x * 255 / partWidth) + (x >= 3*partWidth)*(x < 5*partWidth)*255 + (x >= 5*partWidth)*(x < 6*partWidth)*(6*255 - x * 255 / partWidth); + + coef = (imHeight - y) / imHeight; + r = 128 + (r - 128) * coef; + g = 128 + (g - 128) * coef; + b = 128 + (b - 128) * coef; + + changeFinalColor('#' + dechex(r) + dechex(g) + dechex(b)); + updateLight(r, g, b); +} + +function updateLight(r, g, b) { + var i, partDetail = detail / 2, finalCoef, finalR, finalG, finalB, color; + + for (i=0; i=0) && (i'); + }, + + init : function() { + var f = document.forms[0], ed = tinyMCEPopup.editor; + + // Setup browse button + document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image'); + if (isVisible('srcbrowser')) + document.getElementById('src').style.width = '180px'; + + e = ed.selection.getNode(); + + this.fillFileList('image_list', 'tinyMCEImageList'); + + if (e.nodeName == 'IMG') { + f.src.value = ed.dom.getAttrib(e, 'src'); + f.alt.value = ed.dom.getAttrib(e, 'alt'); + f.border.value = this.getAttrib(e, 'border'); + f.vspace.value = this.getAttrib(e, 'vspace'); + f.hspace.value = this.getAttrib(e, 'hspace'); + f.width.value = ed.dom.getAttrib(e, 'width'); + f.height.value = ed.dom.getAttrib(e, 'height'); + f.insert.value = ed.getLang('update'); + this.styleVal = ed.dom.getAttrib(e, 'style'); + selectByValue(f, 'image_list', f.src.value); + selectByValue(f, 'align', this.getAttrib(e, 'align')); + this.updateStyle(); + } + }, + + fillFileList : function(id, l) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl; + + l = window[l]; + + if (l && l.length > 0) { + lst.options[lst.options.length] = new Option('', ''); + + tinymce.each(l, function(o) { + lst.options[lst.options.length] = new Option(o[0], o[1]); + }); + } else + dom.remove(dom.getParent(id, 'tr')); + }, + + update : function() { + var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, args = {}, el; + + tinyMCEPopup.restoreSelection(); + + if (f.src.value === '') { + if (ed.selection.getNode().nodeName == 'IMG') { + ed.dom.remove(ed.selection.getNode()); + ed.execCommand('mceRepaint'); + } + + tinyMCEPopup.close(); + return; + } + + if (!ed.settings.inline_styles) { + args = tinymce.extend(args, { + vspace : nl.vspace.value, + hspace : nl.hspace.value, + border : nl.border.value, + align : getSelectValue(f, 'align') + }); + } else + args.style = this.styleVal; + + tinymce.extend(args, { + src : f.src.value, + alt : f.alt.value, + width : f.width.value, + height : f.height.value + }); + + el = ed.selection.getNode(); + + if (el && el.nodeName == 'IMG') { + ed.dom.setAttribs(el, args); + } else { + ed.execCommand('mceInsertContent', false, '', {skip_undo : 1}); + ed.dom.setAttribs('__mce_tmp', args); + ed.dom.setAttrib('__mce_tmp', 'id', ''); + ed.undoManager.add(); + } + + tinyMCEPopup.close(); + }, + + updateStyle : function() { + var dom = tinyMCEPopup.dom, st, v, f = document.forms[0]; + + if (tinyMCEPopup.editor.settings.inline_styles) { + st = tinyMCEPopup.dom.parseStyle(this.styleVal); + + // Handle align + v = getSelectValue(f, 'align'); + if (v) { + if (v == 'left' || v == 'right') { + st['float'] = v; + delete st['vertical-align']; + } else { + st['vertical-align'] = v; + delete st['float']; + } + } else { + delete st['float']; + delete st['vertical-align']; + } + + // Handle border + v = f.border.value; + if (v || v == '0') { + if (v == '0') + st['border'] = '0'; + else + st['border'] = v + 'px solid black'; + } else + delete st['border']; + + // Handle hspace + v = f.hspace.value; + if (v) { + delete st['margin']; + st['margin-left'] = v + 'px'; + st['margin-right'] = v + 'px'; + } else { + delete st['margin-left']; + delete st['margin-right']; + } + + // Handle vspace + v = f.vspace.value; + if (v) { + delete st['margin']; + st['margin-top'] = v + 'px'; + st['margin-bottom'] = v + 'px'; + } else { + delete st['margin-top']; + delete st['margin-bottom']; + } + + // Merge + st = tinyMCEPopup.dom.parseStyle(dom.serializeStyle(st), 'img'); + this.styleVal = dom.serializeStyle(st, 'img'); + } + }, + + getAttrib : function(e, at) { + var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2; + + if (ed.settings.inline_styles) { + switch (at) { + case 'align': + if (v = dom.getStyle(e, 'float')) + return v; + + if (v = dom.getStyle(e, 'vertical-align')) + return v; + + break; + + case 'hspace': + v = dom.getStyle(e, 'margin-left') + v2 = dom.getStyle(e, 'margin-right'); + if (v && v == v2) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + + case 'vspace': + v = dom.getStyle(e, 'margin-top') + v2 = dom.getStyle(e, 'margin-bottom'); + if (v && v == v2) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + + case 'border': + v = 0; + + tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) { + sv = dom.getStyle(e, 'border-' + sv + '-width'); + + // False or not the same as prev + if (!sv || (sv != v && v !== 0)) { + v = 0; + return false; + } + + if (sv) + v = sv; + }); + + if (v) + return parseInt(v.replace(/[^0-9]/g, '')); + + break; + } + } + + if (v = dom.getAttrib(e, at)) + return v; + + return ''; + }, + + resetImageData : function() { + var f = document.forms[0]; + + f.width.value = f.height.value = ""; + }, + + updateImageData : function() { + var f = document.forms[0], t = ImageDialog; + + if (f.width.value == "") + f.width.value = t.preloadImg.width; + + if (f.height.value == "") + f.height.value = t.preloadImg.height; + }, + + getImageData : function() { + var f = document.forms[0]; + + this.preloadImg = new Image(); + this.preloadImg.onload = this.updateImageData; + this.preloadImg.onerror = this.resetImageData; + this.preloadImg.src = tinyMCEPopup.editor.documentBaseURI.toAbsolute(f.src.value); + } +}; + +ImageDialog.preInit(); +tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog); diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/link.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/link.js new file mode 100644 index 000000000..f67a5bc82 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/link.js @@ -0,0 +1,156 @@ +tinyMCEPopup.requireLangPack(); + +var LinkDialog = { + preInit : function() { + var url; + + if (url = tinyMCEPopup.getParam("external_link_list_url")) + document.write(''); + }, + + init : function() { + var f = document.forms[0], ed = tinyMCEPopup.editor; + + // Setup browse button + document.getElementById('hrefbrowsercontainer').innerHTML = getBrowserHTML('hrefbrowser', 'href', 'file', 'theme_advanced_link'); + if (isVisible('hrefbrowser')) + document.getElementById('href').style.width = '180px'; + + this.fillClassList('class_list'); + this.fillFileList('link_list', 'tinyMCELinkList'); + this.fillTargetList('target_list'); + + if (e = ed.dom.getParent(ed.selection.getNode(), 'A')) { + f.href.value = ed.dom.getAttrib(e, 'href'); + f.linktitle.value = ed.dom.getAttrib(e, 'title'); + f.insert.value = ed.getLang('update'); + selectByValue(f, 'link_list', f.href.value); + selectByValue(f, 'target_list', ed.dom.getAttrib(e, 'target')); + selectByValue(f, 'class_list', ed.dom.getAttrib(e, 'class')); + } + }, + + update : function() { + var f = document.forms[0], ed = tinyMCEPopup.editor, e, b; + + tinyMCEPopup.restoreSelection(); + e = ed.dom.getParent(ed.selection.getNode(), 'A'); + + // Remove element if there is no href + if (!f.href.value) { + if (e) { + tinyMCEPopup.execCommand("mceBeginUndoLevel"); + b = ed.selection.getBookmark(); + ed.dom.remove(e, 1); + ed.selection.moveToBookmark(b); + tinyMCEPopup.execCommand("mceEndUndoLevel"); + tinyMCEPopup.close(); + return; + } + } + + tinyMCEPopup.execCommand("mceBeginUndoLevel"); + + // Create new anchor elements + if (e == null) { + ed.getDoc().execCommand("unlink", false, null); + tinyMCEPopup.execCommand("CreateLink", false, "#mce_temp_url#", {skip_undo : 1}); + + tinymce.each(ed.dom.select("a"), function(n) { + if (ed.dom.getAttrib(n, 'href') == '#mce_temp_url#') { + e = n; + + ed.dom.setAttribs(e, { + href : f.href.value, + title : f.linktitle.value, + target : f.target_list ? getSelectValue(f, "target_list") : null, + 'class' : f.class_list ? getSelectValue(f, "class_list") : null + }); + } + }); + } else { + ed.dom.setAttribs(e, { + href : f.href.value, + title : f.linktitle.value, + target : f.target_list ? getSelectValue(f, "target_list") : null, + 'class' : f.class_list ? getSelectValue(f, "class_list") : null + }); + } + + // Don't move caret if selection was image + if (e.childNodes.length != 1 || e.firstChild.nodeName != 'IMG') { + ed.focus(); + ed.selection.select(e); + ed.selection.collapse(0); + tinyMCEPopup.storeSelection(); + } + + tinyMCEPopup.execCommand("mceEndUndoLevel"); + tinyMCEPopup.close(); + }, + + checkPrefix : function(n) { + if (n.value && Validator.isEmail(n) && !/^\s*mailto:/i.test(n.value) && confirm(tinyMCEPopup.getLang('advanced_dlg.link_is_email'))) + n.value = 'mailto:' + n.value; + + if (/^\s*www\./i.test(n.value) && confirm(tinyMCEPopup.getLang('advanced_dlg.link_is_external'))) + n.value = 'http://' + n.value; + }, + + fillFileList : function(id, l) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl; + + l = window[l]; + + if (l && l.length > 0) { + lst.options[lst.options.length] = new Option('', ''); + + tinymce.each(l, function(o) { + lst.options[lst.options.length] = new Option(o[0], o[1]); + }); + } else + dom.remove(dom.getParent(id, 'tr')); + }, + + fillClassList : function(id) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl; + + if (v = tinyMCEPopup.getParam('theme_advanced_styles')) { + cl = []; + + tinymce.each(v.split(';'), function(v) { + var p = v.split('='); + + cl.push({'title' : p[0], 'class' : p[1]}); + }); + } else + cl = tinyMCEPopup.editor.dom.getClasses(); + + if (cl.length > 0) { + lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), ''); + + tinymce.each(cl, function(o) { + lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']); + }); + } else + dom.remove(dom.getParent(id, 'tr')); + }, + + fillTargetList : function(id) { + var dom = tinyMCEPopup.dom, lst = dom.get(id), v; + + lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), ''); + lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('advanced_dlg.link_target_same'), '_self'); + lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('advanced_dlg.link_target_blank'), '_blank'); + + if (v = tinyMCEPopup.getParam('theme_advanced_link_targets')) { + tinymce.each(v.split(','), function(v) { + v = v.split('='); + lst.options[lst.options.length] = new Option(v[0], v[1]); + }); + } + } +}; + +LinkDialog.preInit(); +tinyMCEPopup.onInit.add(LinkDialog.init, LinkDialog); diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/js/source_editor.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/source_editor.js new file mode 100644 index 000000000..279328614 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/js/source_editor.js @@ -0,0 +1,62 @@ +tinyMCEPopup.requireLangPack(); +tinyMCEPopup.onInit.add(onLoadInit); + +function saveContent() { + tinyMCEPopup.editor.setContent(document.getElementById('htmlSource').value, {source_view : true}); + tinyMCEPopup.close(); +} + +function onLoadInit() { + tinyMCEPopup.resizeToInnerSize(); + + // Remove Gecko spellchecking + if (tinymce.isGecko) + document.body.spellcheck = tinyMCEPopup.editor.getParam("gecko_spellcheck"); + + document.getElementById('htmlSource').value = tinyMCEPopup.editor.getContent({source_view : true}); + + if (tinyMCEPopup.editor.getParam("theme_advanced_source_editor_wrap", true)) { + setWrap('soft'); + document.getElementById('wraped').checked = true; + } + + resizeInputs(); +} + +function setWrap(val) { + var v, n, s = document.getElementById('htmlSource'); + + s.wrap = val; + + if (!tinymce.isIE) { + v = s.value; + n = s.cloneNode(false); + n.setAttribute("wrap", val); + s.parentNode.replaceChild(n, s); + n.value = v; + } +} + +function toggleWordWrap(elm) { + if (elm.checked) + setWrap('soft'); + else + setWrap('off'); +} + +var wHeight=0, wWidth=0, owHeight=0, owWidth=0; + +function resizeInputs() { + var el = document.getElementById('htmlSource'); + + if (!tinymce.isIE) { + wHeight = self.innerHeight - 65; + wWidth = self.innerWidth - 16; + } else { + wHeight = document.body.clientHeight - 70; + wWidth = document.body.clientWidth - 16; + } + + el.style.height = Math.abs(wHeight) + 'px'; + el.style.width = Math.abs(wWidth) + 'px'; +} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en.js new file mode 100644 index 000000000..502b00817 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en.js @@ -0,0 +1,62 @@ +tinyMCE.addI18n('en.advanced',{ +style_select:"Styles", +font_size:"Font size", +fontdefault:"Font family", +block:"Format", +paragraph:"Paragraph", +div:"Div", +address:"Address", +pre:"Preformatted", +h1:"Heading 1", +h2:"Heading 2", +h3:"Heading 3", +h4:"Heading 4", +h5:"Heading 5", +h6:"Heading 6", +blockquote:"Blockquote", +code:"Code", +samp:"Code sample", +dt:"Definition term ", +dd:"Definition description", +bold_desc:"Bold (Ctrl+B)", +italic_desc:"Italic (Ctrl+I)", +underline_desc:"Underline (Ctrl+U)", +striketrough_desc:"Strikethrough", +justifyleft_desc:"Align left", +justifycenter_desc:"Align center", +justifyright_desc:"Align right", +justifyfull_desc:"Align full", +bullist_desc:"Unordered list", +numlist_desc:"Ordered list", +outdent_desc:"Outdent", +indent_desc:"Indent", +undo_desc:"Undo (Ctrl+Z)", +redo_desc:"Redo (Ctrl+Y)", +link_desc:"Insert/edit link", +unlink_desc:"Unlink", +image_desc:"Insert/edit image", +cleanup_desc:"Cleanup messy code", +code_desc:"Edit BBcode Source", +sub_desc:"Subscript", +sup_desc:"Superscript", +hr_desc:"Insert horizontal ruler", +removeformat_desc:"Remove formatting", +custom1_desc:"Your custom description here", +forecolor_desc:"Select text color", +backcolor_desc:"Select background color", +charmap_desc:"Insert custom character", +visualaid_desc:"Toggle guidelines/invisible elements", +anchor_desc:"Insert/edit anchor", +cut_desc:"Cut", +copy_desc:"Copy", +paste_desc:"Paste", +image_props_desc:"Image properties", +newdocument_desc:"New document", +help_desc:"Help", +blockquote_desc:"Blockquote", +clipboard_msg:"Copy/Cut/Paste is not available in Mozilla and Firefox.\r\nDo you want more information about this issue?", +path:"Path", +newdocument:"Are you sure you want clear all contents?", +toolbar_focus:"Jump to tool buttons - Alt+Q, Jump to editor - Alt-Z, Jump to element path - Alt-X", +more_colors:"More colors" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en_dlg.js b/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en_dlg.js new file mode 100644 index 000000000..ea5a6dae2 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/langs/en_dlg.js @@ -0,0 +1,51 @@ +tinyMCE.addI18n('en.advanced_dlg',{ +about_title:"About TinyMCE", +about_general:"About", +about_help:"Help", +about_license:"License", +about_plugins:"Plugins", +about_plugin:"Plugin", +about_author:"Author", +about_version:"Version", +about_loaded:"Loaded plugins", +anchor_title:"Insert/edit anchor", +anchor_name:"Anchor name", +code_title:"BBcode Source Editor", +code_wordwrap:"Word wrap", +colorpicker_title:"Select a color", +colorpicker_picker_tab:"Picker", +colorpicker_picker_title:"Color picker", +colorpicker_palette_tab:"Palette", +colorpicker_palette_title:"Palette colors", +colorpicker_named_tab:"Named", +colorpicker_named_title:"Named colors", +colorpicker_color:"Color:", +colorpicker_name:"Name:", +charmap_title:"Select custom character", +image_title:"Insert/edit image", +image_src:"Image URL", +image_alt:"Image description", +image_list:"Image list", +image_border:"Border", +image_dimensions:"Dimensions", +image_vspace:"Vertical space", +image_hspace:"Horizontal space", +image_align:"Alignment", +image_align_baseline:"Baseline", +image_align_top:"Top", +image_align_middle:"Middle", +image_align_bottom:"Bottom", +image_align_texttop:"Text top", +image_align_textbottom:"Text bottom", +image_align_left:"Left", +image_align_right:"Right", +link_title:"Insert/edit link", +link_url:"Link URL", +link_target:"Target", +link_target_same:"Open link in the same window", +link_target_blank:"Open link in a new window", +link_titlefield:"Title", +link_is_email:"The URL you entered seems to be an email address, do you want to add the required mailto: prefix?", +link_is_external:"The URL you entered seems to external link, do you want to add the required http:// prefix?", +link_list:"Link list" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/link.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/link.htm new file mode 100644 index 000000000..7565b9ae8 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/link.htm @@ -0,0 +1,58 @@ + + + + {#advanced_dlg.link_title} + + + + + + + +
    +
    + +
    + +
    +
    + + + + + + + + + + + + + + + + + + + + + + +
    + + + + +
     
    +
    +
    + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/content.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/content.css new file mode 100644 index 000000000..444063a82 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/content.css @@ -0,0 +1,47 @@ +body, td, pre {color:#000; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px; margin:8px;} +body {background:#FFF;} +body.mceForceColors {background:#FFF; color:#000;} +h1 {font-size: 2em} +h2 {font-size: 1.5em} +h3 {font-size: 1.17em} +h4 {font-size: 1em} +h5 {font-size: .83em} +h6 {font-size: .75em} +.mceItemTable, .mceItemTable td, .mceItemTable th, .mceItemTable caption, .mceItemVisualAid {border: 1px dashed #BBB;} +a.mceItemAnchor {display:inline-block; width:11px !important; height:11px !important; background:url(img/items.gif) no-repeat 0 0;} +td.mceSelected, th.mceSelected {background-color:#3399ff !important} +img {border:0;} +table {cursor:default} +table td, table th {cursor:text} +ins {border-bottom:1px solid green; text-decoration: none; color:green} +del {color:red; text-decoration:line-through} +cite {border-bottom:1px dashed blue} +acronym {border-bottom:1px dotted #CCC; cursor:help} +abbr {border-bottom:1px dashed #CCC; cursor:help} +code { + font-family: Courier, monospace; + white-space: pre; + display: block; + overflow: auto; + border: 1px solid #444; + background: #EEE; + color: #444; + padding: 10px; + margin-top: 20px; +} + + +/* IE */ +* html body { +scrollbar-3dlight-color:#F0F0EE; +scrollbar-arrow-color:#676662; +scrollbar-base-color:#F0F0EE; +scrollbar-darkshadow-color:#DDD; +scrollbar-face-color:#E0E0DD; +scrollbar-highlight-color:#F0F0EE; +scrollbar-shadow-color:#F0F0EE; +scrollbar-track-color:#F5F5F5; +} + +img:-moz-broken {-moz-force-broken-image-icon:1; width:24px; height:24px} +font[face=mceinline] {font-family:inherit !important} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/dialog.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/dialog.css new file mode 100644 index 000000000..f01222650 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/dialog.css @@ -0,0 +1,117 @@ +/* Generic */ +body { +font-family:Verdana, Arial, Helvetica, sans-serif; font-size:11px; +scrollbar-3dlight-color:#F0F0EE; +scrollbar-arrow-color:#676662; +scrollbar-base-color:#F0F0EE; +scrollbar-darkshadow-color:#DDDDDD; +scrollbar-face-color:#E0E0DD; +scrollbar-highlight-color:#F0F0EE; +scrollbar-shadow-color:#F0F0EE; +scrollbar-track-color:#F5F5F5; +background:#F0F0EE; +padding:0; +margin:8px 8px 0 8px; +} + +html {background:#F0F0EE;} +td {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;} +textarea {resize:none;outline:none;} +a:link, a:visited {color:black;} +a:hover {color:#2B6FB6;} +.nowrap {white-space: nowrap} + +/* Forms */ +fieldset {margin:0; padding:4px; border:1px solid #919B9C; font-family:Verdana, Arial; font-size:10px;} +legend {color:#2B6FB6; font-weight:bold;} +label.msg {display:none;} +label.invalid {color:#EE0000; display:inline;} +input.invalid {border:1px solid #EE0000;} +input {background:#FFF; border:1px solid #CCC;} +input, select, textarea {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;} +input, select, textarea {border:1px solid #808080;} +input.radio {border:1px none #000000; background:transparent; vertical-align:middle;} +input.checkbox {border:1px none #000000; background:transparent; vertical-align:middle;} +.input_noborder {border:0;} + +/* Buttons */ +#insert, #cancel, input.button, .updateButton { +border:0; margin:0; padding:0; +font-weight:bold; +width:94px; height:26px; +background:url(img/buttons.png) 0 -26px; +cursor:pointer; +padding-bottom:2px; +float:left; +} + +#insert {background:url(img/buttons.png) 0 -52px} +#cancel {background:url(img/buttons.png) 0 0; float:right} + +/* Browse */ +a.pickcolor, a.browse {text-decoration:none} +a.browse span {display:block; width:20px; height:18px; background:url(../../img/icons.gif) -860px 0; border:1px solid #FFF; margin-left:1px;} +.mceOldBoxModel a.browse span {width:22px; height:20px;} +a.browse:hover span {border:1px solid #0A246A; background-color:#B2BBD0;} +a.browse span.disabled {border:1px solid white; opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +a.browse:hover span.disabled {border:1px solid white; background-color:transparent;} +a.pickcolor span {display:block; width:20px; height:16px; background:url(../../img/icons.gif) -840px 0; margin-left:2px;} +.mceOldBoxModel a.pickcolor span {width:21px; height:17px;} +a.pickcolor:hover span {background-color:#B2BBD0;} +a.pickcolor:hover span.disabled {} + +/* Charmap */ +table.charmap {border:1px solid #AAA; text-align:center} +td.charmap, #charmap a {width:18px; height:18px; color:#000; border:1px solid #AAA; text-align:center; font-size:12px; vertical-align:middle; line-height: 18px;} +#charmap a {display:block; color:#000; text-decoration:none; border:0} +#charmap a:hover {background:#CCC;color:#2B6FB6} +#charmap #codeN {font-size:10px; font-family:Arial,Helvetica,sans-serif; text-align:center} +#charmap #codeV {font-size:40px; height:80px; border:1px solid #AAA; text-align:center} + +/* Source */ +.wordWrapCode {vertical-align:middle; border:1px none #000000; background:transparent;} +.mceActionPanel {margin-top:5px;} + +/* Tabs classes */ +.tabs {width:100%; height:18px; line-height:normal; background:url(img/tabs.gif) repeat-x 0 -72px;} +.tabs ul {margin:0; padding:0; list-style:none;} +.tabs li {float:left; background:url(img/tabs.gif) no-repeat 0 0; margin:0 2px 0 0; padding:0 0 0 10px; line-height:17px; height:18px; display:block;} +.tabs li.current {background:url(img/tabs.gif) no-repeat 0 -18px; margin-right:2px;} +.tabs span {float:left; display:block; background:url(img/tabs.gif) no-repeat right -36px; padding:0px 10px 0 0;} +.tabs .current span {background:url(img/tabs.gif) no-repeat right -54px;} +.tabs a {text-decoration:none; font-family:Verdana, Arial; font-size:10px;} +.tabs a:link, .tabs a:visited, .tabs a:hover {color:black;} + +/* Panels */ +.panel_wrapper div.panel {display:none;} +.panel_wrapper div.current {display:block; width:100%; height:300px; overflow:visible;} +.panel_wrapper {border:1px solid #919B9C; border-top:0px; padding:10px; padding-top:5px; clear:both; background:white;} + +/* Columns */ +.column {float:left;} +.properties {width:100%;} +.properties .column1 {} +.properties .column2 {text-align:left;} + +/* Titles */ +h1, h2, h3, h4 {color:#2B6FB6; margin:0; padding:0; padding-top:5px;} +h3 {font-size:14px;} +.title {font-size:12px; font-weight:bold; color:#2B6FB6;} + +/* Dialog specific */ +#link .panel_wrapper, #link div.current {height:125px;} +#image .panel_wrapper, #image div.current {height:200px;} +#plugintable thead {font-weight:bold; background:#DDD;} +#plugintable, #about #plugintable td {border:1px solid #919B9C;} +#plugintable {width:96%; margin-top:10px;} +#pluginscontainer {height:290px; overflow:auto;} +#colorpicker #preview {float:right; width:50px; height:14px;line-height:1px; border:1px solid black; margin-left:5px;} +#colorpicker #colors {float:left; border:1px solid gray; cursor:crosshair;} +#colorpicker #light {border:1px solid gray; margin-left:5px; float:left;width:15px; height:150px; cursor:crosshair;} +#colorpicker #light div {overflow:hidden;} +#colorpicker #previewblock {float:right; padding-left:10px; height:20px;} +#colorpicker .panel_wrapper div.current {height:175px;} +#colorpicker #namedcolors {width:150px;} +#colorpicker #namedcolors a {display:block; float:left; width:10px; height:10px; margin:1px 1px 0 0; overflow:hidden;} +#colorpicker #colornamecontainer {margin-top:5px;} +#colorpicker #picker_panel fieldset {margin:auto;width:325px;} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/buttons.png b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/buttons.png new file mode 100644 index 000000000..7dd58418b Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/buttons.png differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/items.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/items.gif new file mode 100644 index 000000000..2eafd7954 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/items.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_arrow.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_arrow.gif new file mode 100644 index 000000000..85e31dfb2 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_arrow.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_check.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_check.gif new file mode 100644 index 000000000..adfdddccd Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/menu_check.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/progress.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/progress.gif new file mode 100644 index 000000000..5bb90fd6a Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/progress.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/tabs.gif b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/tabs.gif new file mode 100644 index 000000000..ce4be6355 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/img/tabs.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/ui.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/ui.css new file mode 100644 index 000000000..5f1f96448 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/default/ui.css @@ -0,0 +1,213 @@ +/* Reset */ +.defaultSkin table, .defaultSkin tbody, .defaultSkin a, .defaultSkin img, .defaultSkin tr, .defaultSkin div, .defaultSkin td, .defaultSkin iframe, .defaultSkin span, .defaultSkin *, .defaultSkin .mceText {border:0; margin:0; padding:0; background:transparent; white-space:nowrap; text-decoration:none; font-weight:normal; cursor:default; color:#000; vertical-align:baseline; width:auto; border-collapse:separate; text-align:left} +.defaultSkin a:hover, .defaultSkin a:link, .defaultSkin a:visited, .defaultSkin a:active {text-decoration:none; font-weight:normal; cursor:default; color:#000} +.defaultSkin table td {vertical-align:middle} + +/* Containers */ +.defaultSkin table {direction:ltr; background:#FFF} +.defaultSkin iframe {display:block; background:#FFF} +.defaultSkin .mceToolbar {height:26px} +.defaultSkin .mceLeft {text-align:left} +.defaultSkin .mceRight {text-align:right} + +/* External */ +.defaultSkin .mceExternalToolbar {position:absolute; border:2px solid #CCC; border-bottom:0; display:none;} +.defaultSkin .mceExternalToolbar td.mceToolbar {padding-right:13px;} +.defaultSkin .mceExternalClose {position:absolute; top:3px; right:3px; width:7px; height:7px; background:url(../../img/icons.gif) -820px 0} + +/* Layout */ +.defaultSkin table.mceLayout {border:0; border-left:1px solid #CCC; border-right:1px solid #CCC} +.defaultSkin table.mceLayout tr.mceFirst td {border-top:1px solid #CCC} +.defaultSkin table.mceLayout tr.mceLast td {border-bottom:1px solid #CCC} +.defaultSkin table.mceToolbar, .defaultSkin tr.mceFirst .mceToolbar tr td, .defaultSkin tr.mceLast .mceToolbar tr td {border:0; margin:0; padding:0;} +.defaultSkin td.mceToolbar {padding-top:1px; vertical-align:top} +.defaultSkin .mceIframeContainer { /*border-top:1px solid #CCC; border-bottom:1px solid #CCC */ border: none;} +.defaultSkin .mceStatusbar {font-family:'MS Sans Serif',sans-serif,Verdana,Arial; font-size:9pt; line-height:16px; overflow:visible; color:#000; display:block; height:20px} +.defaultSkin .mceStatusbar div {float:left; margin:2px} +.defaultSkin .mceStatusbar a.mceResize {display:block; float:right; background:url(../../img/icons.gif) -800px 0; width:20px; height:20px; cursor:se-resize; outline:0} +.defaultSkin .mceStatusbar a:hover {text-decoration:underline} +.defaultSkin table.mceToolbar {margin-left:3px} +.defaultSkin span.mceIcon, .defaultSkin img.mceIcon {display:block; width:20px; height:20px} +.defaultSkin .mceIcon {background:url(../../img/icons.gif) no-repeat 20px 20px} +.defaultSkin td.mceCenter {text-align:center;} +.defaultSkin td.mceCenter table {margin:0 auto; text-align:left;} +.defaultSkin td.mceRight table {margin:0 0 0 auto;} + +/* Button */ +.defaultSkin .mceButton {display:block; border:1px solid #F0F0EE; width:20px; height:20px; margin-right:10px} +.defaultSkin a.mceButtonEnabled:hover {border:1px solid #0A246A; background-color:#B2BBD0} +.defaultSkin a.mceButtonActive, .defaultSkin a.mceButtonSelected {border:1px solid #0A246A; background-color:#C2CBE0} +.defaultSkin .mceButtonDisabled .mceIcon {opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +.defaultSkin .mceButtonLabeled {width:auto} +.defaultSkin .mceButtonLabeled span.mceIcon {float:left} +.defaultSkin span.mceButtonLabel {display:block; font-size:10px; padding:4px 6px 0 22px; font-family:Tahoma,Verdana,Arial,Helvetica} +.defaultSkin .mceButtonDisabled .mceButtonLabel {color:#888} + +/* Separator */ +.defaultSkin .mceSeparator {display:block; background:url(../../img/icons.gif) -180px 0; width:2px; height:20px; margin:2px 2px 0 4px} + +/* ListBox */ +.defaultSkin .mceListBox, .defaultSkin .mceListBox a {display:block} +.defaultSkin .mceListBox .mceText {padding-left:4px; width:70px; text-align:left; border:1px solid #CCC; border-right:0; background:#FFF; font-family:Tahoma,Verdana,Arial,Helvetica; font-size:11px; height:20px; line-height:20px; overflow:hidden} +.defaultSkin .mceListBox .mceOpen {width:9px; height:20px; background:url(../../img/icons.gif) -741px 0; margin-right:2px; border:1px solid #CCC;} +.defaultSkin table.mceListBoxEnabled:hover .mceText, .defaultSkin .mceListBoxHover .mceText, .defaultSkin .mceListBoxSelected .mceText {border:1px solid #A2ABC0; border-right:0; background:#FFF} +.defaultSkin table.mceListBoxEnabled:hover .mceOpen, .defaultSkin .mceListBoxHover .mceOpen, .defaultSkin .mceListBoxSelected .mceOpen {background-color:#FFF; border:1px solid #A2ABC0} +.defaultSkin .mceListBoxDisabled a.mceText {color:gray; background-color:transparent;} +.defaultSkin .mceListBoxMenu {overflow:auto; overflow-x:hidden} +.defaultSkin .mceOldBoxModel .mceListBox .mceText {height:22px} +.defaultSkin .mceOldBoxModel .mceListBox .mceOpen {width:11px; height:22px;} +.defaultSkin select.mceNativeListBox {font-family:'MS Sans Serif',sans-serif,Verdana,Arial; font-size:7pt; background:#F0F0EE; border:1px solid gray; margin-right:2px;} + +/* SplitButton */ +.defaultSkin .mceSplitButton {width:32px; height:20px; direction:ltr} +.defaultSkin .mceSplitButton a, .defaultSkin .mceSplitButton span {height:20px; display:block} +.defaultSkin .mceSplitButton a.mceAction {width:20px; border:1px solid #F0F0EE; border-right:0;} +.defaultSkin .mceSplitButton span.mceAction {width:20px; background-image:url(../../img/icons.gif);} +.defaultSkin .mceSplitButton a.mceOpen {width:9px; background:url(../../img/icons.gif) -741px 0; border:1px solid #F0F0EE;} +.defaultSkin .mceSplitButton span.mceOpen {display:none} +.defaultSkin table.mceSplitButtonEnabled:hover a.mceAction, .defaultSkin .mceSplitButtonHover a.mceAction, .defaultSkin .mceSplitButtonSelected a.mceAction {border:1px solid #0A246A; border-right:0; background-color:#B2BBD0} +.defaultSkin table.mceSplitButtonEnabled:hover a.mceOpen, .defaultSkin .mceSplitButtonHover a.mceOpen, .defaultSkin .mceSplitButtonSelected a.mceOpen {background-color:#B2BBD0; border:1px solid #0A246A;} +.defaultSkin .mceSplitButtonDisabled .mceAction, .defaultSkin .mceSplitButtonDisabled a.mceOpen {opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +.defaultSkin .mceSplitButtonActive a.mceAction {border:1px solid #0A246A; background-color:#C2CBE0} +.defaultSkin .mceSplitButtonActive a.mceOpen {border-left:0;} + +/* ColorSplitButton */ +.defaultSkin div.mceColorSplitMenu table {background:#FFF; border:1px solid gray} +.defaultSkin .mceColorSplitMenu td {padding:2px} +.defaultSkin .mceColorSplitMenu a {display:block; width:9px; height:9px; overflow:hidden; border:1px solid #808080} +.defaultSkin .mceColorSplitMenu td.mceMoreColors {padding:1px 3px 1px 1px} +.defaultSkin .mceColorSplitMenu a.mceMoreColors {width:100%; height:auto; text-align:center; font-family:Tahoma,Verdana,Arial,Helvetica; font-size:11px; line-height:20px; border:1px solid #FFF} +.defaultSkin .mceColorSplitMenu a.mceMoreColors:hover {border:1px solid #0A246A; background-color:#B6BDD2} +.defaultSkin a.mceMoreColors:hover {border:1px solid #0A246A} +.defaultSkin .mceColorPreview {margin-left:2px; width:16px; height:4px; overflow:hidden; background:#9a9b9a} +.defaultSkin .mce_forecolor span.mceAction, .defaultSkin .mce_backcolor span.mceAction {overflow:hidden; height:16px} + +/* Menu */ +.defaultSkin .mceMenu {position:absolute; left:0; top:0; z-index:1000; border:1px solid #D4D0C8} +.defaultSkin .mceNoIcons span.mceIcon {width:0;} +.defaultSkin .mceNoIcons a .mceText {padding-left:10px} +.defaultSkin .mceMenu table {background:#FFF} +.defaultSkin .mceMenu a, .defaultSkin .mceMenu span, .defaultSkin .mceMenu {display:block} +.defaultSkin .mceMenu td {height:20px} +.defaultSkin .mceMenu a {position:relative;padding:3px 0 4px 0} +.defaultSkin .mceMenu .mceText {position:relative; display:block; font-family:Tahoma,Verdana,Arial,Helvetica; color:#000; cursor:default; margin:0; padding:0 25px 0 25px; display:block} +.defaultSkin .mceMenu span.mceText, .defaultSkin .mceMenu .mcePreview {font-size:11px} +.defaultSkin .mceMenu pre.mceText {font-family:Monospace} +.defaultSkin .mceMenu .mceIcon {position:absolute; top:0; left:0; width:22px;} +.defaultSkin .mceMenu .mceMenuItemEnabled a:hover, .defaultSkin .mceMenu .mceMenuItemActive {background-color:#dbecf3} +.defaultSkin td.mceMenuItemSeparator {background:#DDD; height:1px} +.defaultSkin .mceMenuItemTitle a {border:0; background:#EEE; border-bottom:1px solid #DDD} +.defaultSkin .mceMenuItemTitle span.mceText {color:#000; font-weight:bold; padding-left:4px} +.defaultSkin .mceMenuItemDisabled .mceText {color:#888} +.defaultSkin .mceMenuItemSelected .mceIcon {background:url(img/menu_check.gif)} +.defaultSkin .mceNoIcons .mceMenuItemSelected a {background:url(img/menu_arrow.gif) no-repeat -6px center} +.defaultSkin .mceMenu span.mceMenuLine {display:none} +.defaultSkin .mceMenuItemSub a {background:url(img/menu_arrow.gif) no-repeat top right;} + +/* Progress,Resize */ +.defaultSkin .mceBlocker {position:absolute; left:0; top:0; z-index:1000; opacity:0.5; -ms-filter:'alpha(opacity=50)'; filter:alpha(opacity=50); background:#FFF} +.defaultSkin .mceProgress {position:absolute; left:0; top:0; z-index:1001; background:url(img/progress.gif) no-repeat; width:32px; height:32px; margin:-16px 0 0 -16px} + +/* Formats */ +.defaultSkin .mce_formatPreview a {font-size:10px} +.defaultSkin .mce_p span.mceText {} +.defaultSkin .mce_address span.mceText {font-style:italic} +.defaultSkin .mce_pre span.mceText {font-family:monospace} +.defaultSkin .mce_h1 span.mceText {font-weight:bolder; font-size: 2em} +.defaultSkin .mce_h2 span.mceText {font-weight:bolder; font-size: 1.5em} +.defaultSkin .mce_h3 span.mceText {font-weight:bolder; font-size: 1.17em} +.defaultSkin .mce_h4 span.mceText {font-weight:bolder; font-size: 1em} +.defaultSkin .mce_h5 span.mceText {font-weight:bolder; font-size: .83em} +.defaultSkin .mce_h6 span.mceText {font-weight:bolder; font-size: .75em} + +/* Theme */ +.defaultSkin span.mce_bold {background-position:0 0} +.defaultSkin span.mce_italic {background-position:-60px 0} +.defaultSkin span.mce_underline {background-position:-140px 0} +.defaultSkin span.mce_strikethrough {background-position:-120px 0} +.defaultSkin span.mce_undo {background-position:-160px 0} +.defaultSkin span.mce_redo {background-position:-100px 0} +.defaultSkin span.mce_cleanup {background-position:-40px 0} +.defaultSkin span.mce_bullist {background-position:-20px 0} +.defaultSkin span.mce_numlist {background-position:-80px 0} +.defaultSkin span.mce_justifyleft {background-position:-460px 0} +.defaultSkin span.mce_justifyright {background-position:-480px 0} +.defaultSkin span.mce_justifycenter {background-position:-420px 0} +.defaultSkin span.mce_justifyfull {background-position:-440px 0} +.defaultSkin span.mce_anchor {background-position:-200px 0} +.defaultSkin span.mce_indent {background-position:-400px 0} +.defaultSkin span.mce_outdent {background-position:-540px 0} +.defaultSkin span.mce_link {background-position:-500px 0} +.defaultSkin span.mce_unlink {background-position:-640px 0} +.defaultSkin span.mce_sub {background-position:-600px 0} +.defaultSkin span.mce_sup {background-position:-620px 0} +.defaultSkin span.mce_removeformat {background-position:-580px 0} +.defaultSkin span.mce_newdocument {background-position:-520px 0} +.defaultSkin span.mce_image {background-position:-380px 0} +.defaultSkin span.mce_help {background-position:-340px 0} +.defaultSkin span.mce_code {background-position:-260px 0} +.defaultSkin span.mce_hr {background-position:-360px 0} +.defaultSkin span.mce_visualaid {background-position:-660px 0} +.defaultSkin span.mce_charmap {background-position:-240px 0} +.defaultSkin span.mce_paste {background-position:-560px 0} +.defaultSkin span.mce_copy {background-position:-700px 0} +.defaultSkin span.mce_cut {background-position:-680px 0} +.defaultSkin span.mce_blockquote {background-position:-220px 0} +.defaultSkin .mce_forecolor span.mceAction {background-position:-720px 0} +.defaultSkin .mce_backcolor span.mceAction {background-position:-760px 0} +.defaultSkin span.mce_forecolorpicker {background-position:-720px 0} +.defaultSkin span.mce_backcolorpicker {background-position:-760px 0} + +/* Plugins */ +.defaultSkin span.mce_advhr {background-position:-0px -20px} +.defaultSkin span.mce_ltr {background-position:-20px -20px} +.defaultSkin span.mce_rtl {background-position:-40px -20px} +.defaultSkin span.mce_emotions {background-position:-60px -20px} +.defaultSkin span.mce_fullpage {background-position:-80px -20px} +.defaultSkin span.mce_fullscreen {background-position:-100px -20px} +.defaultSkin span.mce_iespell {background-position:-120px -20px} +.defaultSkin span.mce_insertdate {background-position:-140px -20px} +.defaultSkin span.mce_inserttime {background-position:-160px -20px} +.defaultSkin span.mce_absolute {background-position:-180px -20px} +.defaultSkin span.mce_backward {background-position:-200px -20px} +.defaultSkin span.mce_forward {background-position:-220px -20px} +.defaultSkin span.mce_insert_layer {background-position:-240px -20px} +.defaultSkin span.mce_insertlayer {background-position:-260px -20px} +.defaultSkin span.mce_movebackward {background-position:-280px -20px} +.defaultSkin span.mce_moveforward {background-position:-300px -20px} +.defaultSkin span.mce_media {background-position:-320px -20px} +.defaultSkin span.mce_nonbreaking {background-position:-340px -20px} +.defaultSkin span.mce_pastetext {background-position:-360px -20px} +.defaultSkin span.mce_pasteword {background-position:-380px -20px} +.defaultSkin span.mce_selectall {background-position:-400px -20px} +.defaultSkin span.mce_preview {background-position:-420px -20px} +.defaultSkin span.mce_print {background-position:-440px -20px} +.defaultSkin span.mce_cancel {background-position:-460px -20px} +.defaultSkin span.mce_save {background-position:-480px -20px} +.defaultSkin span.mce_replace {background-position:-500px -20px} +.defaultSkin span.mce_search {background-position:-520px -20px} +.defaultSkin span.mce_styleprops {background-position:-560px -20px} +.defaultSkin span.mce_table {background-position:-580px -20px} +.defaultSkin span.mce_cell_props {background-position:-600px -20px} +.defaultSkin span.mce_delete_table {background-position:-620px -20px} +.defaultSkin span.mce_delete_col {background-position:-640px -20px} +.defaultSkin span.mce_delete_row {background-position:-660px -20px} +.defaultSkin span.mce_col_after {background-position:-680px -20px} +.defaultSkin span.mce_col_before {background-position:-700px -20px} +.defaultSkin span.mce_row_after {background-position:-720px -20px} +.defaultSkin span.mce_row_before {background-position:-740px -20px} +.defaultSkin span.mce_merge_cells {background-position:-760px -20px} +.defaultSkin span.mce_table_props {background-position:-980px -20px} +.defaultSkin span.mce_row_props {background-position:-780px -20px} +.defaultSkin span.mce_split_cells {background-position:-800px -20px} +.defaultSkin span.mce_template {background-position:-820px -20px} +.defaultSkin span.mce_visualchars {background-position:-840px -20px} +.defaultSkin span.mce_abbr {background-position:-860px -20px} +.defaultSkin span.mce_acronym {background-position:-880px -20px} +.defaultSkin span.mce_attribs {background-position:-900px -20px} +.defaultSkin span.mce_cite {background-position:-920px -20px} +.defaultSkin span.mce_del {background-position:-940px -20px} +.defaultSkin span.mce_ins {background-position:-960px -20px} +.defaultSkin span.mce_pagebreak {background-position:0 -40px} +.defaultSkin span.mce_restoredraft {background-position:-20px -40px} +.defaultSkin span.mce_spellchecker {background-position:-540px -20px} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/content.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/content.css new file mode 100644 index 000000000..3cea5ff1c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/content.css @@ -0,0 +1,35 @@ +body, td, pre {color:#000; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px; margin:8px;} +body {background:#FFF;} +body.mceForceColors {background:#FFF; color:#000;} +h1 {font-size: 2em} +h2 {font-size: 1.5em} +h3 {font-size: 1.17em} +h4 {font-size: 1em} +h5 {font-size: .83em} +h6 {font-size: .75em} +.mceItemTable, .mceItemTable td, .mceItemTable th, .mceItemTable caption, .mceItemVisualAid {border: 1px dashed #BBB;} +a.mceItemAnchor {display:inline-block; width:11px !important; height:11px !important; background:url(../default/img/items.gif) no-repeat 0 0;} +td.mceSelected, th.mceSelected {background-color:#3399ff !important} +img {border:0;} +table {cursor:default} +table td, table th {cursor:text} +ins {border-bottom:1px solid green; text-decoration: none; color:green} +del {color:red; text-decoration:line-through} +cite {border-bottom:1px dashed blue} +acronym {border-bottom:1px dotted #CCC; cursor:help} +abbr {border-bottom:1px dashed #CCC; cursor:help} + +/* IE */ +* html body { +scrollbar-3dlight-color:#F0F0EE; +scrollbar-arrow-color:#676662; +scrollbar-base-color:#F0F0EE; +scrollbar-darkshadow-color:#DDD; +scrollbar-face-color:#E0E0DD; +scrollbar-highlight-color:#F0F0EE; +scrollbar-shadow-color:#F0F0EE; +scrollbar-track-color:#F5F5F5; +} + +img:-moz-broken {-moz-force-broken-image-icon:1; width:24px; height:24px} +font[face=mceinline] {font-family:inherit !important} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/dialog.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/dialog.css new file mode 100644 index 000000000..e3af1396e --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/dialog.css @@ -0,0 +1,116 @@ +/* Generic */ +body { +font-family:Verdana, Arial, Helvetica, sans-serif; font-size:11px; +scrollbar-3dlight-color:#F0F0EE; +scrollbar-arrow-color:#676662; +scrollbar-base-color:#F0F0EE; +scrollbar-darkshadow-color:#DDDDDD; +scrollbar-face-color:#E0E0DD; +scrollbar-highlight-color:#F0F0EE; +scrollbar-shadow-color:#F0F0EE; +scrollbar-track-color:#F5F5F5; +background:#F0F0EE; +padding:0; +margin:8px 8px 0 8px; +} + +html {background:#F0F0EE;} +td {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;} +textarea {resize:none;outline:none;} +a:link, a:visited {color:black;} +a:hover {color:#2B6FB6;} +.nowrap {white-space: nowrap} + +/* Forms */ +fieldset {margin:0; padding:4px; border:1px solid #919B9C; font-family:Verdana, Arial; font-size:10px;} +legend {color:#2B6FB6; font-weight:bold;} +label.msg {display:none;} +label.invalid {color:#EE0000; display:inline;} +input.invalid {border:1px solid #EE0000;} +input {background:#FFF; border:1px solid #CCC;} +input, select, textarea {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;} +input, select, textarea {border:1px solid #808080;} +input.radio {border:1px none #000000; background:transparent; vertical-align:middle;} +input.checkbox {border:1px none #000000; background:transparent; vertical-align:middle;} +.input_noborder {border:0;} + +/* Buttons */ +#insert, #cancel, input.button, .updateButton { +border:0; margin:0; padding:0; +font-weight:bold; +width:94px; height:26px; +background:url(../default/img/buttons.png) 0 -26px; +cursor:pointer; +padding-bottom:2px; +float:left; +} + +#insert {background:url(../default/img/buttons.png) 0 -52px} +#cancel {background:url(../default/img/buttons.png) 0 0; float:right} + +/* Browse */ +a.pickcolor, a.browse {text-decoration:none} +a.browse span {display:block; width:20px; height:18px; background:url(../../img/icons.gif) -860px 0; border:1px solid #FFF; margin-left:1px;} +.mceOldBoxModel a.browse span {width:22px; height:20px;} +a.browse:hover span {border:1px solid #0A246A; background-color:#B2BBD0;} +a.browse span.disabled {border:1px solid white; opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +a.browse:hover span.disabled {border:1px solid white; background-color:transparent;} +a.pickcolor span {display:block; width:20px; height:16px; background:url(../../img/icons.gif) -840px 0; margin-left:2px;} +.mceOldBoxModel a.pickcolor span {width:21px; height:17px;} +a.pickcolor:hover span {background-color:#B2BBD0;} +a.pickcolor:hover span.disabled {} + +/* Charmap */ +table.charmap {border:1px solid #AAA; text-align:center} +td.charmap, #charmap a {width:18px; height:18px; color:#000; border:1px solid #AAA; text-align:center; font-size:12px; vertical-align:middle; line-height: 18px;} +#charmap a {display:block; color:#000; text-decoration:none; border:0} +#charmap a:hover {background:#CCC;color:#2B6FB6} +#charmap #codeN {font-size:10px; font-family:Arial,Helvetica,sans-serif; text-align:center} +#charmap #codeV {font-size:40px; height:80px; border:1px solid #AAA; text-align:center} + +/* Source */ +.wordWrapCode {vertical-align:middle; border:1px none #000000; background:transparent;} +.mceActionPanel {margin-top:5px;} + +/* Tabs classes */ +.tabs {width:100%; height:18px; line-height:normal; background:url(../default/img/tabs.gif) repeat-x 0 -72px;} +.tabs ul {margin:0; padding:0; list-style:none;} +.tabs li {float:left; background:url(../default/img/tabs.gif) no-repeat 0 0; margin:0 2px 0 0; padding:0 0 0 10px; line-height:17px; height:18px; display:block;} +.tabs li.current {background:url(../default/img/tabs.gif) no-repeat 0 -18px; margin-right:2px;} +.tabs span {float:left; display:block; background:url(../default/img/tabs.gif) no-repeat right -36px; padding:0px 10px 0 0;} +.tabs .current span {background:url(../default/img/tabs.gif) no-repeat right -54px;} +.tabs a {text-decoration:none; font-family:Verdana, Arial; font-size:10px;} +.tabs a:link, .tabs a:visited, .tabs a:hover {color:black;} + +/* Panels */ +.panel_wrapper div.panel {display:none;} +.panel_wrapper div.current {display:block; width:100%; height:300px; overflow:visible;} +.panel_wrapper {border:1px solid #919B9C; border-top:0px; padding:10px; padding-top:5px; clear:both; background:white;} + +/* Columns */ +.column {float:left;} +.properties {width:100%;} +.properties .column1 {} +.properties .column2 {text-align:left;} + +/* Titles */ +h1, h2, h3, h4 {color:#2B6FB6; margin:0; padding:0; padding-top:5px;} +h3 {font-size:14px;} +.title {font-size:12px; font-weight:bold; color:#2B6FB6;} + +/* Dialog specific */ +#link .panel_wrapper, #link div.current {height:125px;} +#image .panel_wrapper, #image div.current {height:200px;} +#plugintable thead {font-weight:bold; background:#DDD;} +#plugintable, #about #plugintable td {border:1px solid #919B9C;} +#plugintable {width:96%; margin-top:10px;} +#pluginscontainer {height:290px; overflow:auto;} +#colorpicker #preview {float:right; width:50px; height:14px;line-height:1px; border:1px solid black; margin-left:5px;} +#colorpicker #colors {float:left; border:1px solid gray; cursor:crosshair;} +#colorpicker #light {border:1px solid gray; margin-left:5px; float:left;width:15px; height:150px; cursor:crosshair;} +#colorpicker #light div {overflow:hidden;} +#colorpicker #previewblock {float:right; padding-left:10px; height:20px;} +#colorpicker .panel_wrapper div.current {height:175px;} +#colorpicker #namedcolors {width:150px;} +#colorpicker #namedcolors a {display:block; float:left; width:10px; height:10px; margin:1px 1px 0 0; overflow:hidden;} +#colorpicker #colornamecontainer {margin-top:5px;} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg.png b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg.png new file mode 100644 index 000000000..12cfb419b Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg.png differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_black.png b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_black.png new file mode 100644 index 000000000..8996c7493 Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_black.png differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_silver.png b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_silver.png new file mode 100644 index 000000000..bd5d2550c Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/img/button_bg_silver.png differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui.css new file mode 100644 index 000000000..a6253976a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui.css @@ -0,0 +1,215 @@ +/* Reset */ +.o2k7Skin table, .o2k7Skin tbody, .o2k7Skin a, .o2k7Skin img, .o2k7Skin tr, .o2k7Skin div, .o2k7Skin td, .o2k7Skin iframe, .o2k7Skin span, .o2k7Skin *, .o2k7Skin .mceText {border:0; margin:0; padding:0; background:transparent; white-space:nowrap; text-decoration:none; font-weight:normal; cursor:default; color:#000; vertical-align:baseline; width:auto; border-collapse:separate; text-align:left} +.o2k7Skin a:hover, .o2k7Skin a:link, .o2k7Skin a:visited, .o2k7Skin a:active {text-decoration:none; font-weight:normal; cursor:default; color:#000} +.o2k7Skin table td {vertical-align:middle} + +/* Containers */ +.o2k7Skin table {background:#E5EFFD} +.o2k7Skin iframe {display:block; background:#FFF} +.o2k7Skin .mceToolbar {height:26px} + +/* External */ +.o2k7Skin .mceExternalToolbar {position:absolute; border:1px solid #ABC6DD; border-bottom:0; display:none} +.o2k7Skin .mceExternalToolbar td.mceToolbar {padding-right:13px;} +.o2k7Skin .mceExternalClose {position:absolute; top:3px; right:3px; width:7px; height:7px; background:url(../../img/icons.gif) -820px 0} + +/* Layout */ +.o2k7Skin table.mceLayout {border:0; border-left:1px solid #ABC6DD; border-right:1px solid #ABC6DD} +.o2k7Skin table.mceLayout tr.mceFirst td {border-top:1px solid #ABC6DD} +.o2k7Skin table.mceLayout tr.mceLast td {border-bottom:1px solid #ABC6DD} +.o2k7Skin table.mceToolbar, .o2k7Skin tr.mceFirst .mceToolbar tr td, .o2k7Skin tr.mceLast .mceToolbar tr td {border:0; margin:0; padding:0} +.o2k7Skin .mceIframeContainer {border-top:1px solid #ABC6DD; border-bottom:1px solid #ABC6DD} +.o2k7Skin .mceStatusbar {display:block; font-family:'MS Sans Serif',sans-serif,Verdana,Arial; font-size:9pt; line-height:16px; overflow:visible; color:#000; height:20px} +.o2k7Skin .mceStatusbar div {float:left; padding:2px} +.o2k7Skin .mceStatusbar a.mceResize {display:block; float:right; background:url(../../img/icons.gif) -800px 0; width:20px; height:20px; cursor:se-resize; outline:0} +.o2k7Skin .mceStatusbar a:hover {text-decoration:underline} +.o2k7Skin table.mceToolbar {margin-left:3px} +.o2k7Skin .mceToolbar .mceToolbarStart span {display:block; background:url(img/button_bg.png) -22px 0; width:1px; height:22px; margin-left:3px;} +.o2k7Skin .mceToolbar td.mceFirst span {margin:0} +.o2k7Skin .mceToolbar .mceToolbarEnd span {display:block; background:url(img/button_bg.png) -22px 0; width:1px; height:22px} +.o2k7Skin .mceToolbar .mceToolbarEndListBox span, .o2k7Skin .mceToolbar .mceToolbarStartListBox span {display:none} +.o2k7Skin span.mceIcon, .o2k7Skin img.mceIcon {display:block; width:20px; height:20px} +.o2k7Skin .mceIcon {background:url(../../img/icons.gif) no-repeat 20px 20px} +.o2k7Skin td.mceCenter {text-align:center;} +.o2k7Skin td.mceCenter table {margin:0 auto; text-align:left;} +.o2k7Skin td.mceRight table {margin:0 0 0 auto;} + +/* Button */ +.o2k7Skin .mceButton {display:block; background:url(img/button_bg.png); width:22px; height:22px} +.o2k7Skin a.mceButton span, .o2k7Skin a.mceButton img {margin-left:1px} +.o2k7Skin .mceOldBoxModel a.mceButton span, .o2k7Skin .mceOldBoxModel a.mceButton img {margin:0 0 0 1px} +.o2k7Skin a.mceButtonEnabled:hover {background-color:#B2BBD0; background-position:0 -22px} +.o2k7Skin a.mceButtonActive, .o2k7Skin a.mceButtonSelected {background-position:0 -44px} +.o2k7Skin .mceButtonDisabled .mceIcon {opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +.o2k7Skin .mceButtonLabeled {width:auto} +.o2k7Skin .mceButtonLabeled span.mceIcon {float:left} +.o2k7Skin span.mceButtonLabel {display:block; font-size:10px; padding:4px 6px 0 22px; font-family:Tahoma,Verdana,Arial,Helvetica} +.o2k7Skin .mceButtonDisabled .mceButtonLabel {color:#888} + +/* Separator */ +.o2k7Skin .mceSeparator {display:block; background:url(img/button_bg.png) -22px 0; width:5px; height:22px} + +/* ListBox */ +.o2k7Skin .mceListBox {margin-left:3px} +.o2k7Skin .mceListBox, .o2k7Skin .mceListBox a {display:block} +.o2k7Skin .mceListBox .mceText {padding-left:4px; text-align:left; width:70px; border:1px solid #b3c7e1; border-right:0; background:#eaf2fb; font-family:Tahoma,Verdana,Arial,Helvetica; font-size:11px; height:20px; line-height:20px; overflow:hidden} +.o2k7Skin .mceListBox .mceOpen {width:14px; height:22px; background:url(img/button_bg.png) -66px 0} +.o2k7Skin table.mceListBoxEnabled:hover .mceText, .o2k7Skin .mceListBoxHover .mceText, .o2k7Skin .mceListBoxSelected .mceText {background:#FFF} +.o2k7Skin table.mceListBoxEnabled:hover .mceOpen, .o2k7Skin .mceListBoxHover .mceOpen, .o2k7Skin .mceListBoxSelected .mceOpen {background-position:-66px -22px} +.o2k7Skin .mceListBoxDisabled .mceText {color:gray} +.o2k7Skin .mceListBoxMenu {overflow:auto; overflow-x:hidden} +.o2k7Skin .mceOldBoxModel .mceListBox .mceText {height:22px} +.o2k7Skin select.mceListBox {font-family:Tahoma,Verdana,Arial,Helvetica; font-size:12px; border:1px solid #b3c7e1; background:#FFF;} + +/* SplitButton */ +.o2k7Skin .mceSplitButton, .o2k7Skin .mceSplitButton a, .o2k7Skin .mceSplitButton span {display:block; height:22px} +.o2k7Skin .mceSplitButton {background:url(img/button_bg.png)} +.o2k7Skin .mceSplitButton a.mceAction {width:22px} +.o2k7Skin .mceSplitButton span.mceAction {width:22px; background-image:url(../../img/icons.gif)} +.o2k7Skin .mceSplitButton a.mceOpen {width:10px; background:url(img/button_bg.png) -44px 0} +.o2k7Skin .mceSplitButton span.mceOpen {display:none} +.o2k7Skin table.mceSplitButtonEnabled:hover a.mceAction, .o2k7Skin .mceSplitButtonHover a.mceAction, .o2k7Skin .mceSplitButtonSelected {background:url(img/button_bg.png) 0 -22px} +.o2k7Skin table.mceSplitButtonEnabled:hover a.mceOpen, .o2k7Skin .mceSplitButtonHover a.mceOpen, .o2k7Skin .mceSplitButtonSelected a.mceOpen {background-position:-44px -44px} +.o2k7Skin .mceSplitButtonDisabled .mceAction {opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} +.o2k7Skin .mceSplitButtonActive {background-position:0 -44px} + +/* ColorSplitButton */ +.o2k7Skin div.mceColorSplitMenu table {background:#FFF; border:1px solid gray} +.o2k7Skin .mceColorSplitMenu td {padding:2px} +.o2k7Skin .mceColorSplitMenu a {display:block; width:9px; height:9px; overflow:hidden; border:1px solid #808080} +.o2k7Skin .mceColorSplitMenu td.mceMoreColors {padding:1px 3px 1px 1px} +.o2k7Skin .mceColorSplitMenu a.mceMoreColors {width:100%; height:auto; text-align:center; font-family:Tahoma,Verdana,Arial,Helvetica; font-size:11px; line-height:20px; border:1px solid #FFF} +.o2k7Skin .mceColorSplitMenu a.mceMoreColors:hover {border:1px solid #0A246A; background-color:#B6BDD2} +.o2k7Skin a.mceMoreColors:hover {border:1px solid #0A246A} +.o2k7Skin .mceColorPreview {margin-left:2px; width:16px; height:4px; overflow:hidden; background:#9a9b9a;overflow:hidden} +.o2k7Skin .mce_forecolor span.mceAction, .o2k7Skin .mce_backcolor span.mceAction {height:15px;overflow:hidden} + +/* Menu */ +.o2k7Skin .mceMenu {position:absolute; left:0; top:0; z-index:1000; border:1px solid #ABC6DD} +.o2k7Skin .mceNoIcons span.mceIcon {width:0;} +.o2k7Skin .mceNoIcons a .mceText {padding-left:10px} +.o2k7Skin .mceMenu table {background:#FFF} +.o2k7Skin .mceMenu a, .o2k7Skin .mceMenu span, .o2k7Skin .mceMenu {display:block} +.o2k7Skin .mceMenu td {height:20px} +.o2k7Skin .mceMenu a {position:relative;padding:3px 0 4px 0} +.o2k7Skin .mceMenu .mceText {position:relative; display:block; font-family:Tahoma,Verdana,Arial,Helvetica; color:#000; cursor:default; margin:0; padding:0 25px 0 25px; display:block} +.o2k7Skin .mceMenu span.mceText, .o2k7Skin .mceMenu .mcePreview {font-size:11px} +.o2k7Skin .mceMenu pre.mceText {font-family:Monospace} +.o2k7Skin .mceMenu .mceIcon {position:absolute; top:0; left:0; width:22px;} +.o2k7Skin .mceMenu .mceMenuItemEnabled a:hover, .o2k7Skin .mceMenu .mceMenuItemActive {background-color:#dbecf3} +.o2k7Skin td.mceMenuItemSeparator {background:#DDD; height:1px} +.o2k7Skin .mceMenuItemTitle a {border:0; background:#E5EFFD; border-bottom:1px solid #ABC6DD} +.o2k7Skin .mceMenuItemTitle span.mceText {color:#000; font-weight:bold; padding-left:4px} +.o2k7Skin .mceMenuItemDisabled .mceText {color:#888} +.o2k7Skin .mceMenuItemSelected .mceIcon {background:url(../default/img/menu_check.gif)} +.o2k7Skin .mceNoIcons .mceMenuItemSelected a {background:url(../default/img/menu_arrow.gif) no-repeat -6px center} +.o2k7Skin .mceMenu span.mceMenuLine {display:none} +.o2k7Skin .mceMenuItemSub a {background:url(../default/img/menu_arrow.gif) no-repeat top right;} + +/* Progress,Resize */ +.o2k7Skin .mceBlocker {position:absolute; left:0; top:0; z-index:1000; opacity:0.5; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=50); background:#FFF} +.o2k7Skin .mceProgress {position:absolute; left:0; top:0; z-index:1001; background:url(../default/img/progress.gif) no-repeat; width:32px; height:32px; margin:-16px 0 0 -16px} + +/* Formats */ +.o2k7Skin .mce_formatPreview a {font-size:10px} +.o2k7Skin .mce_p span.mceText {} +.o2k7Skin .mce_address span.mceText {font-style:italic} +.o2k7Skin .mce_pre span.mceText {font-family:monospace} +.o2k7Skin .mce_h1 span.mceText {font-weight:bolder; font-size: 2em} +.o2k7Skin .mce_h2 span.mceText {font-weight:bolder; font-size: 1.5em} +.o2k7Skin .mce_h3 span.mceText {font-weight:bolder; font-size: 1.17em} +.o2k7Skin .mce_h4 span.mceText {font-weight:bolder; font-size: 1em} +.o2k7Skin .mce_h5 span.mceText {font-weight:bolder; font-size: .83em} +.o2k7Skin .mce_h6 span.mceText {font-weight:bolder; font-size: .75em} + +/* Theme */ +.o2k7Skin span.mce_bold {background-position:0 0} +.o2k7Skin span.mce_italic {background-position:-60px 0} +.o2k7Skin span.mce_underline {background-position:-140px 0} +.o2k7Skin span.mce_strikethrough {background-position:-120px 0} +.o2k7Skin span.mce_undo {background-position:-160px 0} +.o2k7Skin span.mce_redo {background-position:-100px 0} +.o2k7Skin span.mce_cleanup {background-position:-40px 0} +.o2k7Skin span.mce_bullist {background-position:-20px 0} +.o2k7Skin span.mce_numlist {background-position:-80px 0} +.o2k7Skin span.mce_justifyleft {background-position:-460px 0} +.o2k7Skin span.mce_justifyright {background-position:-480px 0} +.o2k7Skin span.mce_justifycenter {background-position:-420px 0} +.o2k7Skin span.mce_justifyfull {background-position:-440px 0} +.o2k7Skin span.mce_anchor {background-position:-200px 0} +.o2k7Skin span.mce_indent {background-position:-400px 0} +.o2k7Skin span.mce_outdent {background-position:-540px 0} +.o2k7Skin span.mce_link {background-position:-500px 0} +.o2k7Skin span.mce_unlink {background-position:-640px 0} +.o2k7Skin span.mce_sub {background-position:-600px 0} +.o2k7Skin span.mce_sup {background-position:-620px 0} +.o2k7Skin span.mce_removeformat {background-position:-580px 0} +.o2k7Skin span.mce_newdocument {background-position:-520px 0} +.o2k7Skin span.mce_image {background-position:-380px 0} +.o2k7Skin span.mce_help {background-position:-340px 0} +.o2k7Skin span.mce_code {background-position:-260px 0} +.o2k7Skin span.mce_hr {background-position:-360px 0} +.o2k7Skin span.mce_visualaid {background-position:-660px 0} +.o2k7Skin span.mce_charmap {background-position:-240px 0} +.o2k7Skin span.mce_paste {background-position:-560px 0} +.o2k7Skin span.mce_copy {background-position:-700px 0} +.o2k7Skin span.mce_cut {background-position:-680px 0} +.o2k7Skin span.mce_blockquote {background-position:-220px 0} +.o2k7Skin .mce_forecolor span.mceAction {background-position:-720px 0} +.o2k7Skin .mce_backcolor span.mceAction {background-position:-760px 0} +.o2k7Skin span.mce_forecolorpicker {background-position:-720px 0} +.o2k7Skin span.mce_backcolorpicker {background-position:-760px 0} + +/* Plugins */ +.o2k7Skin span.mce_advhr {background-position:-0px -20px} +.o2k7Skin span.mce_ltr {background-position:-20px -20px} +.o2k7Skin span.mce_rtl {background-position:-40px -20px} +.o2k7Skin span.mce_emotions {background-position:-60px -20px} +.o2k7Skin span.mce_fullpage {background-position:-80px -20px} +.o2k7Skin span.mce_fullscreen {background-position:-100px -20px} +.o2k7Skin span.mce_iespell {background-position:-120px -20px} +.o2k7Skin span.mce_insertdate {background-position:-140px -20px} +.o2k7Skin span.mce_inserttime {background-position:-160px -20px} +.o2k7Skin span.mce_absolute {background-position:-180px -20px} +.o2k7Skin span.mce_backward {background-position:-200px -20px} +.o2k7Skin span.mce_forward {background-position:-220px -20px} +.o2k7Skin span.mce_insert_layer {background-position:-240px -20px} +.o2k7Skin span.mce_insertlayer {background-position:-260px -20px} +.o2k7Skin span.mce_movebackward {background-position:-280px -20px} +.o2k7Skin span.mce_moveforward {background-position:-300px -20px} +.o2k7Skin span.mce_media {background-position:-320px -20px} +.o2k7Skin span.mce_nonbreaking {background-position:-340px -20px} +.o2k7Skin span.mce_pastetext {background-position:-360px -20px} +.o2k7Skin span.mce_pasteword {background-position:-380px -20px} +.o2k7Skin span.mce_selectall {background-position:-400px -20px} +.o2k7Skin span.mce_preview {background-position:-420px -20px} +.o2k7Skin span.mce_print {background-position:-440px -20px} +.o2k7Skin span.mce_cancel {background-position:-460px -20px} +.o2k7Skin span.mce_save {background-position:-480px -20px} +.o2k7Skin span.mce_replace {background-position:-500px -20px} +.o2k7Skin span.mce_search {background-position:-520px -20px} +.o2k7Skin span.mce_styleprops {background-position:-560px -20px} +.o2k7Skin span.mce_table {background-position:-580px -20px} +.o2k7Skin span.mce_cell_props {background-position:-600px -20px} +.o2k7Skin span.mce_delete_table {background-position:-620px -20px} +.o2k7Skin span.mce_delete_col {background-position:-640px -20px} +.o2k7Skin span.mce_delete_row {background-position:-660px -20px} +.o2k7Skin span.mce_col_after {background-position:-680px -20px} +.o2k7Skin span.mce_col_before {background-position:-700px -20px} +.o2k7Skin span.mce_row_after {background-position:-720px -20px} +.o2k7Skin span.mce_row_before {background-position:-740px -20px} +.o2k7Skin span.mce_merge_cells {background-position:-760px -20px} +.o2k7Skin span.mce_table_props {background-position:-980px -20px} +.o2k7Skin span.mce_row_props {background-position:-780px -20px} +.o2k7Skin span.mce_split_cells {background-position:-800px -20px} +.o2k7Skin span.mce_template {background-position:-820px -20px} +.o2k7Skin span.mce_visualchars {background-position:-840px -20px} +.o2k7Skin span.mce_abbr {background-position:-860px -20px} +.o2k7Skin span.mce_acronym {background-position:-880px -20px} +.o2k7Skin span.mce_attribs {background-position:-900px -20px} +.o2k7Skin span.mce_cite {background-position:-920px -20px} +.o2k7Skin span.mce_del {background-position:-940px -20px} +.o2k7Skin span.mce_ins {background-position:-960px -20px} +.o2k7Skin span.mce_pagebreak {background-position:0 -40px} +.o2k7Skin span.mce_restoredraft {background-position:-20px -40px} +.o2k7Skin span.mce_spellchecker {background-position:-540px -20px} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_black.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_black.css new file mode 100644 index 000000000..153f0c38a --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_black.css @@ -0,0 +1,8 @@ +/* Black */ +.o2k7SkinBlack .mceToolbar .mceToolbarStart span, .o2k7SkinBlack .mceToolbar .mceToolbarEnd span, .o2k7SkinBlack .mceButton, .o2k7SkinBlack .mceSplitButton, .o2k7SkinBlack .mceSeparator, .o2k7SkinBlack .mceSplitButton a.mceOpen, .o2k7SkinBlack .mceListBox a.mceOpen {background-image:url(img/button_bg_black.png)} +.o2k7SkinBlack table, .o2k7SkinBlack .mceMenuItemTitle a, .o2k7SkinBlack .mceMenuItemTitle span.mceText, .o2k7SkinBlack .mceStatusbar div, .o2k7SkinBlack .mceStatusbar span, .o2k7SkinBlack .mceStatusbar a {background:#535353; color:#FFF} +.o2k7SkinBlack table.mceListBoxEnabled .mceText, o2k7SkinBlack .mceListBox .mceText {background:#FFF; border:1px solid #CBCFD4; border-bottom-color:#989FA9; border-right:0} +.o2k7SkinBlack table.mceListBoxEnabled:hover .mceText, .o2k7SkinBlack .mceListBoxHover .mceText, .o2k7SkinBlack .mceListBoxSelected .mceText {background:#FFF; border:1px solid #FFBD69; border-right:0} +.o2k7SkinBlack .mceExternalToolbar, .o2k7SkinBlack .mceListBox .mceText, .o2k7SkinBlack div.mceMenu, .o2k7SkinBlack table.mceLayout, .o2k7SkinBlack .mceMenuItemTitle a, .o2k7SkinBlack table.mceLayout tr.mceFirst td, .o2k7SkinBlack table.mceLayout, .o2k7SkinBlack .mceMenuItemTitle a, .o2k7SkinBlack table.mceLayout tr.mceLast td, .o2k7SkinBlack .mceIframeContainer {border-color: #535353;} +.o2k7SkinBlack table.mceSplitButtonEnabled:hover a.mceAction, .o2k7SkinBlack .mceSplitButtonHover a.mceAction, .o2k7SkinBlack .mceSplitButtonSelected {background-image:url(img/button_bg_black.png)} +.o2k7SkinBlack .mceMenu .mceMenuItemEnabled a:hover, .o2k7SkinBlack .mceMenu .mceMenuItemActive {background-color:#FFE7A1} \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_silver.css b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_silver.css new file mode 100644 index 000000000..7fe3b45e1 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/skins/o2k7/ui_silver.css @@ -0,0 +1,5 @@ +/* Silver */ +.o2k7SkinSilver .mceToolbar .mceToolbarStart span, .o2k7SkinSilver .mceButton, .o2k7SkinSilver .mceSplitButton, .o2k7SkinSilver .mceSeparator, .o2k7SkinSilver .mceSplitButton a.mceOpen, .o2k7SkinSilver .mceListBox a.mceOpen {background-image:url(img/button_bg_silver.png)} +.o2k7SkinSilver table, .o2k7SkinSilver .mceMenuItemTitle a {background:#eee} +.o2k7SkinSilver .mceListBox .mceText {background:#FFF} +.o2k7SkinSilver .mceExternalToolbar, .o2k7SkinSilver .mceListBox .mceText, .o2k7SkinSilver div.mceMenu, .o2k7SkinSilver table.mceLayout, .o2k7SkinSilver .mceMenuItemTitle a, .o2k7SkinSilver table.mceLayout tr.mceFirst td, .o2k7SkinSilver table.mceLayout, .o2k7SkinSilver .mceMenuItemTitle a, .o2k7SkinSilver table.mceLayout tr.mceLast td, .o2k7SkinSilver .mceIframeContainer {border-color: #bbb} diff --git a/library/tinymce/jscripts/tiny_mce/themes/advanced/source_editor.htm b/library/tinymce/jscripts/tiny_mce/themes/advanced/source_editor.htm new file mode 100644 index 000000000..5957bbd17 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/advanced/source_editor.htm @@ -0,0 +1,25 @@ + + + {#advanced_dlg.code_title} + + + + +
    +
    {#advanced_dlg.code_title}
    + +
    + +
    + +
    + + + +
    + + +
    +
    + + diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template.js b/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template.js new file mode 100644 index 000000000..ed89abc06 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template.js @@ -0,0 +1 @@ +(function(){var a=tinymce.DOM;tinymce.ThemeManager.requireLangPack("simple");tinymce.create("tinymce.themes.SimpleTheme",{init:function(c,d){var e=this,b=["Bold","Italic","Underline","Strikethrough","InsertUnorderedList","InsertOrderedList"],f=c.settings;e.editor=c;c.onInit.add(function(){c.onNodeChange.add(function(h,g){tinymce.each(b,function(i){g.get(i.toLowerCase()).setActive(h.queryCommandState(i))})});c.dom.loadCSS(d+"/skins/"+f.skin+"/content.css")});a.loadCSS((f.editor_css?c.documentBaseURI.toAbsolute(f.editor_css):"")||d+"/skins/"+f.skin+"/ui.css")},renderUI:function(h){var e=this,i=h.targetNode,b,c,d=e.editor,f=d.controlManager,g;i=a.insertAfter(a.create("span",{id:d.id+"_container","class":"mceEditor "+d.settings.skin+"SimpleSkin"}),i);i=g=a.add(i,"table",{cellPadding:0,cellSpacing:0,"class":"mceLayout"});i=c=a.add(i,"tbody");i=a.add(c,"tr");i=b=a.add(a.add(i,"td"),"div",{"class":"mceIframeContainer"});i=a.add(a.add(c,"tr",{"class":"last"}),"td",{"class":"mceToolbar mceLast",align:"center"});c=e.toolbar=f.createToolbar("tools1");c.add(f.createButton("bold",{title:"simple.bold_desc",cmd:"Bold"}));c.add(f.createButton("italic",{title:"simple.italic_desc",cmd:"Italic"}));c.add(f.createButton("underline",{title:"simple.underline_desc",cmd:"Underline"}));c.add(f.createButton("strikethrough",{title:"simple.striketrough_desc",cmd:"Strikethrough"}));c.add(f.createSeparator());c.add(f.createButton("undo",{title:"simple.undo_desc",cmd:"Undo"}));c.add(f.createButton("redo",{title:"simple.redo_desc",cmd:"Redo"}));c.add(f.createSeparator());c.add(f.createButton("cleanup",{title:"simple.cleanup_desc",cmd:"mceCleanup"}));c.add(f.createSeparator());c.add(f.createButton("insertunorderedlist",{title:"simple.bullist_desc",cmd:"InsertUnorderedList"}));c.add(f.createButton("insertorderedlist",{title:"simple.numlist_desc",cmd:"InsertOrderedList"}));c.renderTo(i);return{iframeContainer:b,editorContainer:d.id+"_container",sizeContainer:g,deltaHeight:-20}},getInfo:function(){return{longname:"Simple theme",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.ThemeManager.add("simple",tinymce.themes.SimpleTheme)})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template_src.js b/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template_src.js new file mode 100644 index 000000000..4b862d49d --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/editor_template_src.js @@ -0,0 +1,85 @@ +/** + * editor_template_src.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +(function() { + var DOM = tinymce.DOM; + + // Tell it to load theme specific language pack(s) + tinymce.ThemeManager.requireLangPack('simple'); + + tinymce.create('tinymce.themes.SimpleTheme', { + init : function(ed, url) { + var t = this, states = ['Bold', 'Italic', 'Underline', 'Strikethrough', 'InsertUnorderedList', 'InsertOrderedList'], s = ed.settings; + + t.editor = ed; + + ed.onInit.add(function() { + ed.onNodeChange.add(function(ed, cm) { + tinymce.each(states, function(c) { + cm.get(c.toLowerCase()).setActive(ed.queryCommandState(c)); + }); + }); + + ed.dom.loadCSS(url + "/skins/" + s.skin + "/content.css"); + }); + + DOM.loadCSS((s.editor_css ? ed.documentBaseURI.toAbsolute(s.editor_css) : '') || url + "/skins/" + s.skin + "/ui.css"); + }, + + renderUI : function(o) { + var t = this, n = o.targetNode, ic, tb, ed = t.editor, cf = ed.controlManager, sc; + + n = DOM.insertAfter(DOM.create('span', {id : ed.id + '_container', 'class' : 'mceEditor ' + ed.settings.skin + 'SimpleSkin'}), n); + n = sc = DOM.add(n, 'table', {cellPadding : 0, cellSpacing : 0, 'class' : 'mceLayout'}); + n = tb = DOM.add(n, 'tbody'); + + // Create iframe container + n = DOM.add(tb, 'tr'); + n = ic = DOM.add(DOM.add(n, 'td'), 'div', {'class' : 'mceIframeContainer'}); + + // Create toolbar container + n = DOM.add(DOM.add(tb, 'tr', {'class' : 'last'}), 'td', {'class' : 'mceToolbar mceLast', align : 'center'}); + + // Create toolbar + tb = t.toolbar = cf.createToolbar("tools1"); + tb.add(cf.createButton('bold', {title : 'simple.bold_desc', cmd : 'Bold'})); + tb.add(cf.createButton('italic', {title : 'simple.italic_desc', cmd : 'Italic'})); + tb.add(cf.createButton('underline', {title : 'simple.underline_desc', cmd : 'Underline'})); + tb.add(cf.createButton('strikethrough', {title : 'simple.striketrough_desc', cmd : 'Strikethrough'})); + tb.add(cf.createSeparator()); + tb.add(cf.createButton('undo', {title : 'simple.undo_desc', cmd : 'Undo'})); + tb.add(cf.createButton('redo', {title : 'simple.redo_desc', cmd : 'Redo'})); + tb.add(cf.createSeparator()); + tb.add(cf.createButton('cleanup', {title : 'simple.cleanup_desc', cmd : 'mceCleanup'})); + tb.add(cf.createSeparator()); + tb.add(cf.createButton('insertunorderedlist', {title : 'simple.bullist_desc', cmd : 'InsertUnorderedList'})); + tb.add(cf.createButton('insertorderedlist', {title : 'simple.numlist_desc', cmd : 'InsertOrderedList'})); + tb.renderTo(n); + + return { + iframeContainer : ic, + editorContainer : ed.id + '_container', + sizeContainer : sc, + deltaHeight : -20 + }; + }, + + getInfo : function() { + return { + longname : 'Simple theme', + author : 'Moxiecode Systems AB', + authorurl : 'http://tinymce.moxiecode.com', + version : tinymce.majorVersion + "." + tinymce.minorVersion + } + } + }); + + tinymce.ThemeManager.add('simple', tinymce.themes.SimpleTheme); +})(); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/img/icons.gif b/library/tinymce/jscripts/tiny_mce/themes/simple/img/icons.gif new file mode 100644 index 000000000..16af141ff Binary files /dev/null and b/library/tinymce/jscripts/tiny_mce/themes/simple/img/icons.gif differ diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/langs/en.js b/library/tinymce/jscripts/tiny_mce/themes/simple/langs/en.js new file mode 100644 index 000000000..9f08f102f --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/langs/en.js @@ -0,0 +1,11 @@ +tinyMCE.addI18n('en.simple',{ +bold_desc:"Bold (Ctrl+B)", +italic_desc:"Italic (Ctrl+I)", +underline_desc:"Underline (Ctrl+U)", +striketrough_desc:"Strikethrough", +bullist_desc:"Unordered list", +numlist_desc:"Ordered list", +undo_desc:"Undo (Ctrl+Z)", +redo_desc:"Redo (Ctrl+Y)", +cleanup_desc:"Cleanup messy code" +}); \ No newline at end of file diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/content.css b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/content.css new file mode 100644 index 000000000..2506c807c --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/content.css @@ -0,0 +1,25 @@ +body, td, pre { + font-family: Verdana, Arial, Helvetica, sans-serif; + font-size: 10px; +} + +body { + background-color: #FFFFFF; +} + +.mceVisualAid { + border: 1px dashed #BBBBBB; +} + +/* MSIE specific */ + +* html body { + scrollbar-3dlight-color: #F0F0EE; + scrollbar-arrow-color: #676662; + scrollbar-base-color: #F0F0EE; + scrollbar-darkshadow-color: #DDDDDD; + scrollbar-face-color: #E0E0DD; + scrollbar-highlight-color: #F0F0EE; + scrollbar-shadow-color: #F0F0EE; + scrollbar-track-color: #F5F5F5; +} diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/ui.css b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/ui.css new file mode 100644 index 000000000..076fe84e3 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/default/ui.css @@ -0,0 +1,32 @@ +/* Reset */ +.defaultSimpleSkin table, .defaultSimpleSkin tbody, .defaultSimpleSkin a, .defaultSimpleSkin img, .defaultSimpleSkin tr, .defaultSimpleSkin div, .defaultSimpleSkin td, .defaultSimpleSkin iframe, .defaultSimpleSkin span, .defaultSimpleSkin * {border:0; margin:0; padding:0; background:transparent; white-space:nowrap; text-decoration:none; font-weight:normal; cursor:default; color:#000} + +/* Containers */ +.defaultSimpleSkin {position:relative} +.defaultSimpleSkin table.mceLayout {background:#F0F0EE; border:1px solid #CCC;} +.defaultSimpleSkin iframe {display:block; background:#FFF; border-bottom:1px solid #CCC;} +.defaultSimpleSkin .mceToolbar {height:24px;} + +/* Layout */ +.defaultSimpleSkin span.mceIcon, .defaultSimpleSkin img.mceIcon {display:block; width:20px; height:20px} +.defaultSimpleSkin .mceIcon {background:url(../../img/icons.gif) no-repeat 20px 20px} + +/* Button */ +.defaultSimpleSkin .mceButton {display:block; border:1px solid #F0F0EE; width:20px; height:20px} +.defaultSimpleSkin a.mceButtonEnabled:hover {border:1px solid #0A246A; background-color:#B2BBD0} +.defaultSimpleSkin a.mceButtonActive {border:1px solid #0A246A; background-color:#C2CBE0} +.defaultSimpleSkin .mceButtonDisabled span {opacity:0.3; -ms-filter:'alpha(opacity=30)'; filter:alpha(opacity=30)} + +/* Separator */ +.defaultSimpleSkin .mceSeparator {display:block; background:url(../../img/icons.gif) -180px 0; width:2px; height:20px; margin:0 2px 0 4px} + +/* Theme */ +.defaultSimpleSkin span.mce_bold {background-position:0 0} +.defaultSimpleSkin span.mce_italic {background-position:-60px 0} +.defaultSimpleSkin span.mce_underline {background-position:-140px 0} +.defaultSimpleSkin span.mce_strikethrough {background-position:-120px 0} +.defaultSimpleSkin span.mce_undo {background-position:-160px 0} +.defaultSimpleSkin span.mce_redo {background-position:-100px 0} +.defaultSimpleSkin span.mce_cleanup {background-position:-40px 0} +.defaultSimpleSkin span.mce_insertunorderedlist {background-position:-20px 0} +.defaultSimpleSkin span.mce_insertorderedlist {background-position:-80px 0} diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/skins/o2k7/content.css b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/o2k7/content.css new file mode 100644 index 000000000..595809fa6 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/o2k7/content.css @@ -0,0 +1,17 @@ +body, td, pre {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10px;} + +body {background: #FFF;} +.mceVisualAid {border: 1px dashed #BBB;} + +/* IE */ + +* html body { +scrollbar-3dlight-color: #F0F0EE; +scrollbar-arrow-color: #676662; +scrollbar-base-color: #F0F0EE; +scrollbar-darkshadow-color: #DDDDDD; +scrollbar-face-color: #E0E0DD; +scrollbar-highlight-color: #F0F0EE; +scrollbar-shadow-color: #F0F0EE; +scrollbar-track-color: #F5F5F5; +} diff --git a/library/tinymce/jscripts/tiny_mce/themes/simple/skins/o2k7/img/button_bg.png b/library/tinymce/jscripts/tiny_mce/themes/simple/skins/o2k7/img/button_bg.png new file mode 100644 index 000000000..527e3495a Binary files /dev/null and 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This fix adds a bogus br element after the link + function fixLinks(ed, o) { + each(ed.dom.select('a'), function(n) { + var pn = n.parentNode; + + if (ed.dom.isBlock(pn) && pn.lastChild === n) + ed.dom.add(pn, 'br', {'_mce_bogus' : 1}); + }); + }; + + t.onExecCommand.add(function(ed, cmd) { + if (cmd === 'CreateLink') + fixLinks(ed); + }); + + t.onSetContent.add(t.selection.onSetContent.add(fixLinks)); + + if (!s.readonly) { + try { + // Design mode must be set here once again to fix a bug where + // Ctrl+A/Delete/Backspace didn't work if the editor was added using mceAddControl then removed then added again + d.designMode = 'Off'; + d.designMode = 'On'; + } catch (ex) { + // Will fail on Gecko if the editor is placed in an hidden container element + // The design mode will be set ones the editor is focused + } + } + } + + // A small timeout was needed since firefox will remove. Bug: #1838304 + setTimeout(function () { + if (t.removed) + return; + + t.load({initial : true, format : (s.cleanup_on_startup ? 'html' : 'raw')}); + t.startContent = t.getContent({format : 'raw'}); + t.initialized = true; + + t.onInit.dispatch(t); + t.execCallback('setupcontent_callback', t.id, t.getBody(), t.getDoc()); + t.execCallback('init_instance_callback', t); + t.focus(true); + t.nodeChanged({initial : 1}); + + // Load specified content CSS last + if (s.content_css) { + tinymce.each(explode(s.content_css), function(u) { + t.dom.loadCSS(t.documentBaseURI.toAbsolute(u)); + }); + } + + // Handle auto focus + if (s.auto_focus) { + setTimeout(function () { + var ed = tinymce.get(s.auto_focus); + + ed.selection.select(ed.getBody(), 1); + ed.selection.collapse(1); + ed.getWin().focus(); + }, 100); + } + }, 1); + + e = null; + }, + + + focus : function(sf) { + var oed, t = this, ce = t.settings.content_editable, ieRng, controlElm, doc = t.getDoc(); + + if (!sf) { + // Get selected control element + ieRng = t.selection.getRng(); + if (ieRng.item) { + controlElm = ieRng.item(0); + } + + // Is not content editable + if (!ce) + t.getWin().focus(); + + // Restore selected control element + // This is needed when for example an image is selected within a + // layer a call to focus will then remove the control selection + if (controlElm && controlElm.ownerDocument == doc) { + ieRng = doc.body.createControlRange(); + ieRng.addElement(controlElm); + ieRng.select(); + } + + } + + if (tinymce.activeEditor != t) { + if ((oed = tinymce.activeEditor) != null) + oed.onDeactivate.dispatch(oed, t); + + t.onActivate.dispatch(t, oed); + } + + tinymce._setActive(t); + }, + + execCallback : function(n) { + var t = this, f = t.settings[n], s; + + if (!f) + return; + + // Look through lookup + if (t.callbackLookup && (s = t.callbackLookup[n])) { + f = s.func; + s = s.scope; + } + + if (is(f, 'string')) { + s = f.replace(/\.\w+$/, ''); + s = s ? tinymce.resolve(s) : 0; + f = tinymce.resolve(f); + t.callbackLookup = t.callbackLookup || {}; + t.callbackLookup[n] = {func : f, scope : s}; + } + + return f.apply(s || t, Array.prototype.slice.call(arguments, 1)); + }, + + translate : function(s) { + var c = this.settings.language || 'en', i18n = tinymce.i18n; + + if (!s) + return ''; + + return i18n[c + '.' + s] || s.replace(/{\#([^}]+)\}/g, function(a, b) { + return i18n[c + '.' + b] || '{#' + b + '}'; + }); + }, + + getLang : function(n, dv) { + return tinymce.i18n[(this.settings.language || 'en') + '.' + n] || (is(dv) ? dv : '{#' + n + '}'); + }, + + getParam : function(n, dv, ty) { + var tr = tinymce.trim, v = is(this.settings[n]) ? this.settings[n] : dv, o; + + if (ty === 'hash') { + o = {}; + + if (is(v, 'string')) { + each(v.indexOf('=') > 0 ? v.split(/[;,](?![^=;,]*(?:[;,]|$))/) : v.split(','), function(v) { + v = v.split('='); + + if (v.length > 1) + o[tr(v[0])] = tr(v[1]); + else + o[tr(v[0])] = tr(v); + }); + } else + o = v; + + return o; + } + + return v; + }, + + nodeChanged : function(o) { + var t = this, s = t.selection, n = (isIE ? s.getNode() : s.getStart()) || t.getBody(); + + // Fix for bug #1896577 it seems that this can not be fired while the editor is loading + if (t.initialized) { + o = o || {}; + n = isIE && n.ownerDocument != t.getDoc() ? t.getBody() : n; // Fix for IE initial state + + // Get parents and add them to object + o.parents = []; + t.dom.getParent(n, function(node) { + if (node.nodeName == 'BODY') + return true; + + o.parents.push(node); + }); + + t.onNodeChange.dispatch( + t, + o ? o.controlManager || t.controlManager : t.controlManager, + n, + s.isCollapsed(), + o + ); + } + }, + + addButton : function(n, s) { + var t = this; + + t.buttons = t.buttons || {}; + t.buttons[n] = s; + }, + + addCommand : function(n, f, s) { + this.execCommands[n] = {func : f, scope : s || this}; + }, + + addQueryStateHandler : function(n, f, s) { + this.queryStateCommands[n] = {func : f, scope : s || this}; + }, + + addQueryValueHandler : function(n, f, s) { + this.queryValueCommands[n] = {func : f, scope : s || this}; + }, + + addShortcut : function(pa, desc, cmd_func, sc) { + var t = this, c; + + if (!t.settings.custom_shortcuts) + return false; + + t.shortcuts = t.shortcuts || {}; + + if (is(cmd_func, 'string')) { + c = cmd_func; + + cmd_func = function() { + t.execCommand(c, false, null); + }; + } + + if (is(cmd_func, 'object')) { + c = cmd_func; + + cmd_func = function() { + t.execCommand(c[0], c[1], c[2]); + }; + } + + each(explode(pa), function(pa) { + var o = { + func : cmd_func, + scope : sc || this, + desc : desc, + alt : false, + ctrl : false, + shift : false + }; + + each(explode(pa, '+'), function(v) { + switch (v) { + case 'alt': + case 'ctrl': + case 'shift': + o[v] = true; + break; + + default: + o.charCode = v.charCodeAt(0); + o.keyCode = v.toUpperCase().charCodeAt(0); + } + }); + + t.shortcuts[(o.ctrl ? 'ctrl' : '') + ',' + (o.alt ? 'alt' : '') + ',' + (o.shift ? 'shift' : '') + ',' + o.keyCode] = o; + }); + + return true; + }, + + execCommand : function(cmd, ui, val, a) { + var t = this, s = 0, o, st; + + if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint|SelectAll)$/.test(cmd) && (!a || !a.skip_focus)) + t.focus(); + + o = {}; + t.onBeforeExecCommand.dispatch(t, cmd, ui, val, o); + if (o.terminate) + return false; + + // Command callback + if (t.execCallback('execcommand_callback', t.id, t.selection.getNode(), cmd, ui, val)) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + return true; + } + + // Registred commands + if (o = t.execCommands[cmd]) { + st = o.func.call(o.scope, ui, val); + + // Fall through on true + if (st !== true) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + return st; + } + } + + // Plugin commands + each(t.plugins, function(p) { + if (p.execCommand && p.execCommand(cmd, ui, val)) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + s = 1; + return false; + } + }); + + if (s) + return true; + + // Theme commands + if (t.theme && t.theme.execCommand && t.theme.execCommand(cmd, ui, val)) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + return true; + } + + // Execute global commands + if (tinymce.GlobalCommands.execCommand(t, cmd, ui, val)) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + return true; + } + + // Editor commands + if (t.editorCommands.execCommand(cmd, ui, val)) { + t.onExecCommand.dispatch(t, cmd, ui, val, a); + return true; + } + + // Browser commands + t.getDoc().execCommand(cmd, ui, val); + t.onExecCommand.dispatch(t, cmd, ui, val, a); + }, + + queryCommandState : function(cmd) { + var t = this, o, s; + + // Is hidden then return undefined + if (t._isHidden()) + return; + + // Registred commands + if (o = t.queryStateCommands[cmd]) { + s = o.func.call(o.scope); + + // Fall though on true + if (s !== true) + return s; + } + + // Registred commands + o = t.editorCommands.queryCommandState(cmd); + if (o !== -1) + return o; + + // Browser commands + try { + return this.getDoc().queryCommandState(cmd); + } catch (ex) { + // Fails sometimes see bug: 1896577 + } + }, + + queryCommandValue : function(c) { + var t = this, o, s; + + // Is hidden then return undefined + if (t._isHidden()) + return; + + // Registred commands + if (o = t.queryValueCommands[c]) { + s = o.func.call(o.scope); + + // Fall though on true + if (s !== true) + return s; + } + + // Registred commands + o = t.editorCommands.queryCommandValue(c); + if (is(o)) + return o; + + // Browser commands + try { + return this.getDoc().queryCommandValue(c); + } catch (ex) { + // Fails sometimes see bug: 1896577 + } + }, + + show : function() { + var t = this; + + DOM.show(t.getContainer()); + DOM.hide(t.id); + t.load(); + }, + + hide : function() { + var t = this, d = t.getDoc(); + + // Fixed bug where IE has a blinking cursor left from the editor + if (isIE && d) + d.execCommand('SelectAll'); + + // We must save before we hide so Safari doesn't crash + t.save(); + DOM.hide(t.getContainer()); + DOM.setStyle(t.id, 'display', t.orgDisplay); + }, + + isHidden : function() { + return !DOM.isHidden(this.id); + }, + + setProgressState : function(b, ti, o) { + this.onSetProgressState.dispatch(this, b, ti, o); + + return b; + }, + + load : function(o) { + var t = this, e = t.getElement(), h; + + if (e) { + o = o || {}; + o.load = true; + + // Double encode existing entities in the value + h = t.setContent(is(e.value) ? e.value : e.innerHTML, o); + o.element = e; + + if (!o.no_events) + t.onLoadContent.dispatch(t, o); + + o.element = e = null; + + return h; + } + }, + + save : function(o) { + var t = this, e = t.getElement(), h, f; + + if (!e || !t.initialized) + return; + + o = o || {}; + o.save = true; + + // Add undo level will trigger onchange event + if (!o.no_events) { + t.undoManager.typing = 0; + t.undoManager.add(); + } + + o.element = e; + h = o.content = t.getContent(o); + + if (!o.no_events) + t.onSaveContent.dispatch(t, o); + + h = o.content; + + if (!/TEXTAREA|INPUT/i.test(e.nodeName)) { + e.innerHTML = h; + + // Update hidden form element + if (f = DOM.getParent(t.id, 'form')) { + each(f.elements, function(e) { + if (e.name == t.id) { + e.value = h; + return false; + } + }); + } + } else + e.value = h; + + o.element = e = null; + + return h; + }, + + setContent : function(h, o) { + var t = this; + + o = o || {}; + o.format = o.format || 'html'; + o.set = true; + o.content = h; + + if (!o.no_events) + t.onBeforeSetContent.dispatch(t, o); + + // Padd empty content in Gecko and Safari. Commands will otherwise fail on the content + // It will also be impossible to place the caret in the editor unless there is a BR element present + if (!tinymce.isIE && (h.length === 0 || /^\s+$/.test(h))) { + o.content = t.dom.setHTML(t.getBody(), '
    '); + o.format = 'raw'; + } + + o.content = t.dom.setHTML(t.getBody(), tinymce.trim(o.content)); + + if (o.format != 'raw' && t.settings.cleanup) { + o.getInner = true; + o.content = t.dom.setHTML(t.getBody(), t.serializer.serialize(t.getBody(), o)); + } + + if (!o.no_events) + t.onSetContent.dispatch(t, o); + + return o.content; + }, + + getContent : function(o) { + var t = this, h; + + o = o || {}; + o.format = o.format || 'html'; + o.get = true; + + if (!o.no_events) + t.onBeforeGetContent.dispatch(t, o); + + if (o.format != 'raw' && t.settings.cleanup) { + o.getInner = true; + h = t.serializer.serialize(t.getBody(), o); + } else + h = t.getBody().innerHTML; + + h = h.replace(/^\s*|\s*$/g, ''); + o.content = h; + + if (!o.no_events) + t.onGetContent.dispatch(t, o); + + return o.content; + }, + + isDirty : function() { + var t = this; + + return tinymce.trim(t.startContent) != tinymce.trim(t.getContent({format : 'raw', no_events : 1})) && !t.isNotDirty; + }, + + getContainer : function() { + var t = this; + + if (!t.container) + t.container = DOM.get(t.editorContainer || t.id + '_parent'); + + return t.container; + }, + + getContentAreaContainer : function() { + return this.contentAreaContainer; + }, + + getElement : function() { + return DOM.get(this.settings.content_element || this.id); + }, + + getWin : function() { + var t = this, e; + + if (!t.contentWindow) { + e = DOM.get(t.id + "_ifr"); + + if (e) + t.contentWindow = e.contentWindow; + } + + return t.contentWindow; + }, + + getDoc : function() { + var t = this, w; + + if (!t.contentDocument) { + w = t.getWin(); + + if (w) + t.contentDocument = w.document; + } + + return t.contentDocument; + }, + + getBody : function() { + return this.bodyElement || this.getDoc().body; + }, + + convertURL : function(u, n, e) { + var t = this, s = t.settings; + + // Use callback instead + if (s.urlconverter_callback) + return t.execCallback('urlconverter_callback', u, e, true, n); + + // Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs + if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0) + return u; + + // Convert to relative + if (s.relative_urls) + return t.documentBaseURI.toRelative(u); + + // Convert to absolute + u = t.documentBaseURI.toAbsolute(u, s.remove_script_host); + + return u; + }, + + addVisual : function(e) { + var t = this, s = t.settings; + + e = e || t.getBody(); + + if (!is(t.hasVisual)) + t.hasVisual = s.visual; + + each(t.dom.select('table,a', e), function(e) { + var v; + + switch (e.nodeName) { + case 'TABLE': + v = t.dom.getAttrib(e, 'border'); + + if (!v || v == '0') { + if (t.hasVisual) + t.dom.addClass(e, s.visual_table_class); + else + t.dom.removeClass(e, s.visual_table_class); + } + + return; + + case 'A': + v = t.dom.getAttrib(e, 'name'); + + if (v) { + if (t.hasVisual) + t.dom.addClass(e, 'mceItemAnchor'); + else + t.dom.removeClass(e, 'mceItemAnchor'); + } + + return; + } + }); + + t.onVisualAid.dispatch(t, e, t.hasVisual); + }, + + remove : function() { + var t = this, e = t.getContainer(); + + t.removed = 1; // Cancels post remove event execution + t.hide(); + + t.execCallback('remove_instance_callback', t); + t.onRemove.dispatch(t); + + // Clear all execCommand listeners this is required to avoid errors if the editor was removed inside another command + t.onExecCommand.listeners = []; + + tinymce.remove(t); + DOM.remove(e); + }, + + destroy : function(s) { + var t = this; + + // One time is enough + if (t.destroyed) + return; + + if (!s) { + tinymce.removeUnload(t.destroy); + tinyMCE.onBeforeUnload.remove(t._beforeUnload); + + // Manual destroy + if (t.theme && t.theme.destroy) + t.theme.destroy(); + + // Destroy controls, selection and dom + t.controlManager.destroy(); + t.selection.destroy(); + t.dom.destroy(); + + // Remove all events + + // Don't clear the window or document if content editable + // is enabled since other instances might still be present + if (!t.settings.content_editable) { + Event.clear(t.getWin()); + Event.clear(t.getDoc()); + } + + Event.clear(t.getBody()); + Event.clear(t.formElement); + } + + if (t.formElement) { + t.formElement.submit = t.formElement._mceOldSubmit; + t.formElement._mceOldSubmit = null; + } + + t.contentAreaContainer = t.formElement = t.container = t.settings.content_element = t.bodyElement = t.contentDocument = t.contentWindow = null; + + if (t.selection) + t.selection = t.selection.win = t.selection.dom = t.selection.dom.doc = null; + + t.destroyed = 1; + }, + + // Internal functions + + _addEvents : function() { + // 'focus', 'blur', 'dblclick', 'beforedeactivate', submit, reset + var t = this, i, s = t.settings, lo = { + mouseup : 'onMouseUp', + mousedown : 'onMouseDown', + click : 'onClick', + keyup : 'onKeyUp', + keydown : 'onKeyDown', + keypress : 'onKeyPress', + submit : 'onSubmit', + reset : 'onReset', + contextmenu : 'onContextMenu', + dblclick : 'onDblClick', + paste : 'onPaste' // Doesn't work in all browsers yet + }; + + function eventHandler(e, o) { + var ty = e.type; + + // Don't fire events when it's removed + if (t.removed) + return; + + // Generic event handler + if (t.onEvent.dispatch(t, e, o) !== false) { + // Specific event handler + t[lo[e.fakeType || e.type]].dispatch(t, e, o); + } + }; + + // Add DOM events + each(lo, function(v, k) { + switch (k) { + case 'contextmenu': + if (tinymce.isOpera) { + // Fake contextmenu on Opera + t.dom.bind(t.getBody(), 'mousedown', function(e) { + if (e.ctrlKey) { + e.fakeType = 'contextmenu'; + eventHandler(e); + } + }); + } else + t.dom.bind(t.getBody(), k, eventHandler); + break; + + case 'paste': + t.dom.bind(t.getBody(), k, function(e) { + eventHandler(e); + }); + break; + + case 'submit': + case 'reset': + t.dom.bind(t.getElement().form || DOM.getParent(t.id, 'form'), k, eventHandler); + break; + + default: + t.dom.bind(s.content_editable ? t.getBody() : t.getDoc(), k, eventHandler); + } + }); + + t.dom.bind(s.content_editable ? t.getBody() : (isGecko ? t.getDoc() : t.getWin()), 'focus', function(e) { + t.focus(true); + }); + + + // Fixes bug where a specified document_base_uri could result in broken images + // This will also fix drag drop of images in Gecko + if (tinymce.isGecko) { + // Convert all images to absolute URLs +/* t.onSetContent.add(function(ed, o) { + each(ed.dom.select('img'), function(e) { + var v; + + if (v = e.getAttribute('_mce_src')) + e.src = t.documentBaseURI.toAbsolute(v); + }) + });*/ + + t.dom.bind(t.getDoc(), 'DOMNodeInserted', function(e) { + var v; + + e = e.target; + + if (e.nodeType === 1 && e.nodeName === 'IMG' && (v = e.getAttribute('_mce_src'))) + e.src = t.documentBaseURI.toAbsolute(v); + }); + } + + // Set various midas options in Gecko + if (isGecko) { + function setOpts() { + var t = this, d = t.getDoc(), s = t.settings; + + if (isGecko && !s.readonly) { + if (t._isHidden()) { + try { + if (!s.content_editable) + d.designMode = 'On'; + } catch (ex) { + // Fails if it's hidden + } + } + + try { + // Try new Gecko method + d.execCommand("styleWithCSS", 0, false); + } catch (ex) { + // Use old method + if (!t._isHidden()) + try {d.execCommand("useCSS", 0, true);} catch (ex) {} + } + + if (!s.table_inline_editing) + try {d.execCommand('enableInlineTableEditing', false, false);} catch (ex) {} + + if (!s.object_resizing) + try {d.execCommand('enableObjectResizing', false, false);} catch (ex) {} + } + }; + + t.onBeforeExecCommand.add(setOpts); + t.onMouseDown.add(setOpts); + } + + // Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250 + // WebKit can't even do simple things like selecting an image + // This also fixes so it's possible to select mceItemAnchors + if (tinymce.isWebKit) { + t.onClick.add(function(ed, e) { + e = e.target; + + // Needs tobe the setBaseAndExtend or it will fail to select floated images + if (e.nodeName == 'IMG' || (e.nodeName == 'A' && t.dom.hasClass(e, 'mceItemAnchor'))) + t.selection.getSel().setBaseAndExtent(e, 0, e, 1); + }); + } + + // Add node change handlers + t.onMouseUp.add(t.nodeChanged); + //t.onClick.add(t.nodeChanged); + t.onKeyUp.add(function(ed, e) { + var c = e.keyCode; + + if ((c >= 33 && c <= 36) || (c >= 37 && c <= 40) || c == 13 || c == 45 || c == 46 || c == 8 || (tinymce.isMac && (c == 91 || c == 93)) || e.ctrlKey) + t.nodeChanged(); + }); + + // Add reset handler + t.onReset.add(function() { + t.setContent(t.startContent, {format : 'raw'}); + }); + + // Add shortcuts + if (s.custom_shortcuts) { + if (s.custom_undo_redo_keyboard_shortcuts) { + t.addShortcut('ctrl+z', t.getLang('undo_desc'), 'Undo'); + t.addShortcut('ctrl+y', t.getLang('redo_desc'), 'Redo'); + } + + // Add default shortcuts for gecko + t.addShortcut('ctrl+b', t.getLang('bold_desc'), 'Bold'); + t.addShortcut('ctrl+i', t.getLang('italic_desc'), 'Italic'); + t.addShortcut('ctrl+u', t.getLang('underline_desc'), 'Underline'); + + // BlockFormat shortcuts keys + for (i=1; i<=6; i++) + t.addShortcut('ctrl+' + i, '', ['FormatBlock', false, 'h' + i]); + + t.addShortcut('ctrl+7', '', ['FormatBlock', false, '

    ']); + t.addShortcut('ctrl+8', '', ['FormatBlock', false, '

    ']); + t.addShortcut('ctrl+9', '', ['FormatBlock', false, '
    ']); + + function find(e) { + var v = null; + + if (!e.altKey && !e.ctrlKey && !e.metaKey) + return v; + + each(t.shortcuts, function(o) { + if (tinymce.isMac && o.ctrl != e.metaKey) + return; + else if (!tinymce.isMac && o.ctrl != e.ctrlKey) + return; + + if (o.alt != e.altKey) + return; + + if (o.shift != e.shiftKey) + return; + + if (e.keyCode == o.keyCode || (e.charCode && e.charCode == o.charCode)) { + v = o; + return false; + } + }); + + return v; + }; + + t.onKeyUp.add(function(ed, e) { + var o = find(e); + + if (o) + return Event.cancel(e); + }); + + t.onKeyPress.add(function(ed, e) { + var o = find(e); + + if (o) + return Event.cancel(e); + }); + + t.onKeyDown.add(function(ed, e) { + var o = find(e); + + if (o) { + o.func.call(o.scope); + return Event.cancel(e); + } + }); + } + + if (tinymce.isIE) { + // Fix so resize will only update the width and height attributes not the styles of an image + // It will also block mceItemNoResize items + t.dom.bind(t.getDoc(), 'controlselect', function(e) { + var re = t.resizeInfo, cb; + + e = e.target; + + // Don't do this action for non image elements + if (e.nodeName !== 'IMG') + return; + + if (re) + t.dom.unbind(re.node, re.ev, re.cb); + + if (!t.dom.hasClass(e, 'mceItemNoResize')) { + ev = 'resizeend'; + cb = t.dom.bind(e, ev, function(e) { + var v; + + e = e.target; + + if (v = t.dom.getStyle(e, 'width')) { + t.dom.setAttrib(e, 'width', v.replace(/[^0-9%]+/g, '')); + t.dom.setStyle(e, 'width', ''); + } + + if (v = t.dom.getStyle(e, 'height')) { + t.dom.setAttrib(e, 'height', v.replace(/[^0-9%]+/g, '')); + t.dom.setStyle(e, 'height', ''); + } + }); + } else { + ev = 'resizestart'; + cb = t.dom.bind(e, 'resizestart', Event.cancel, Event); + } + + re = t.resizeInfo = { + node : e, + ev : ev, + cb : cb + }; + }); + + t.onKeyDown.add(function(ed, e) { + switch (e.keyCode) { + case 8: + // Fix IE control + backspace browser bug + if (t.selection.getRng().item) { + ed.dom.remove(t.selection.getRng().item(0)); + return Event.cancel(e); + } + } + }); + + /*if (t.dom.boxModel) { + t.getBody().style.height = '100%'; + + Event.add(t.getWin(), 'resize', function(e) { + var docElm = t.getDoc().documentElement; + + docElm.style.height = (docElm.offsetHeight - 10) + 'px'; + }); + }*/ + } + + if (tinymce.isOpera) { + t.onClick.add(function(ed, e) { + Event.prevent(e); + }); + } + + // Add custom undo/redo handlers + if (s.custom_undo_redo) { + function addUndo() { + t.undoManager.typing = 0; + t.undoManager.add(); + }; + + t.dom.bind(t.getDoc(), 'focusout', function(e) { + if (!t.removed && t.undoManager.typing) + addUndo(); + }); + + t.onKeyUp.add(function(ed, e) { + if ((e.keyCode >= 33 && e.keyCode <= 36) || (e.keyCode >= 37 && e.keyCode <= 40) || e.keyCode == 13 || e.keyCode == 45 || e.ctrlKey) + addUndo(); + }); + + t.onKeyDown.add(function(ed, e) { + var rng, tmpRng, parent, offset; + + // IE has a really odd bug where the DOM might include an node that doesn't have + // a proper structure. If you try to access nodeValue it would throw an illegal value exception. + // This seems to only happen when you delete contents and it seems to be avoidable if you refresh the element + // after you delete contents from it. See: #3008923 + if (isIE && e.keyCode == 46) { + rng = t.selection.getRng(); + + if (rng.parentElement) { + parent = rng.parentElement(); + + // Get the current caret position within the element + tmpRng = rng.duplicate(); + tmpRng.moveToElementText(parent); + tmpRng.setEndPoint('EndToEnd', rng); + offset = tmpRng.text.length; + + // Select next word when ctrl key is used in combo with delete + if (e.ctrlKey) { + rng.moveEnd('word', 1); + rng.select(); + } + + // Delete contents + t.selection.getSel().clear(); + + // Check if we are within the same parent + if (rng.parentElement() == parent) { + try { + // Update the HTML and hopefully it will remove the artifacts + parent.innerHTML = parent.innerHTML; + } catch (ex) { + // And since it's IE it can sometimes produce an unknown runtime error + } + + // Restore the caret position + tmpRng.moveToElementText(parent); + tmpRng.collapse(); + tmpRng.move('character', offset); + tmpRng.select(); + } + + // Block the default delete behavior since it might be broken + e.preventDefault(); + return; + } + } + + // Is caracter positon keys + if ((e.keyCode >= 33 && e.keyCode <= 36) || (e.keyCode >= 37 && e.keyCode <= 40) || e.keyCode == 13 || e.keyCode == 45) { + if (t.undoManager.typing) + addUndo(); + + return; + } + + if (!t.undoManager.typing) { + t.undoManager.add(); + t.undoManager.typing = 1; + } + }); + + t.onMouseDown.add(function() { + if (t.undoManager.typing) + addUndo(); + }); + } + }, + + _isHidden : function() { + var s; + + if (!isGecko) + return 0; + + // Weird, wheres that cursor selection? + s = this.selection.getSel(); + return (!s || !s.rangeCount || s.rangeCount == 0); + }, + + // Fix for bug #1867292 + _fixNesting : function(s) { + var d = [], i; + + s = s.replace(/<(\/)?([^\s>]+)[^>]*?>/g, function(a, b, c) { + var e; + + // Handle end element + if (b === '/') { + if (!d.length) + return ''; + + if (c !== d[d.length - 1].tag) { + for (i=d.length - 1; i>=0; i--) { + if (d[i].tag === c) { + d[i].close = 1; + break; + } + } + + return ''; + } else { + d.pop(); + + if (d.length && d[d.length - 1].close) { + a = a + ''; + d.pop(); + } + } + } else { + // Ignore these + if (/^(br|hr|input|meta|img|link|param)$/i.test(c)) + return a; + + // Ignore closed ones + if (/\/>$/.test(a)) + return a; + + d.push({tag : c}); // Push start element + } + + return a; + }); + + // End all open tags + for (i=d.length - 1; i>=0; i--) + s += ''; + + return s; + } + }); +})(tinymce); + +(function(tinymce) { + // Added for compression purposes + var each = tinymce.each, undefined, TRUE = true, FALSE = false; + + tinymce.EditorCommands = function(editor) { + var dom = editor.dom, + selection = editor.selection, + commands = {state: {}, exec : {}, value : {}}, + settings = editor.settings, + bookmark; + + function execCommand(command, ui, value) { + var func; + + command = command.toLowerCase(); + if (func = commands.exec[command]) { + func(command, ui, value); + return TRUE; + } + + return FALSE; + }; + + function queryCommandState(command) { + var func; + + command = command.toLowerCase(); + if (func = commands.state[command]) + return func(command); + + return -1; + }; + + function queryCommandValue(command) { + var func; + + command = command.toLowerCase(); + if (func = commands.value[command]) + return func(command); + + return FALSE; + }; + + function addCommands(command_list, type) { + type = type || 'exec'; + + each(command_list, function(callback, command) { + each(command.toLowerCase().split(','), function(command) { + commands[type][command] = callback; + }); + }); + }; + + // Expose public methods + tinymce.extend(this, { + execCommand : execCommand, + queryCommandState : queryCommandState, + queryCommandValue : queryCommandValue, + addCommands : addCommands + }); + + // Private methods + + function execNativeCommand(command, ui, value) { + if (ui === undefined) + ui = FALSE; + + if (value === undefined) + value = null; + + return editor.getDoc().execCommand(command, ui, value); + }; + + function isFormatMatch(name) { + return editor.formatter.match(name); + }; + + function toggleFormat(name, value) { + editor.formatter.toggle(name, value ? {value : value} : undefined); + }; + + function storeSelection(type) { + bookmark = selection.getBookmark(type); + }; + + function restoreSelection() { + selection.moveToBookmark(bookmark); + }; + + // Add execCommand overrides + addCommands({ + // Ignore these, added for compatibility + 'mceResetDesignMode,mceBeginUndoLevel' : function() {}, + + // Add undo manager logic + 'mceEndUndoLevel,mceAddUndoLevel' : function() { + editor.undoManager.add(); + }, + + 'Cut,Copy,Paste' : function(command) { + var doc = editor.getDoc(), failed; + + // Try executing the native command + try { + execNativeCommand(command); + } catch (ex) { + // Command failed + failed = TRUE; + } + + // Present alert message about clipboard access not being available + if (failed || !doc.queryCommandSupported(command)) { + if (tinymce.isGecko) { + editor.windowManager.confirm(editor.getLang('clipboard_msg'), function(state) { + if (state) + open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', '_blank'); + }); + } else + editor.windowManager.alert(editor.getLang('clipboard_no_support')); + } + }, + + // Override unlink command + unlink : function(command) { + if (selection.isCollapsed()) + selection.select(selection.getNode()); + + execNativeCommand(command); + selection.collapse(FALSE); + }, + + // Override justify commands to use the text formatter engine + 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) { + var align = command.substring(7); + + // Remove all other alignments first + each('left,center,right,full'.split(','), function(name) { + if (align != name) + editor.formatter.remove('align' + name); + }); + + toggleFormat('align' + align); + }, + + // Override list commands to fix WebKit bug + 'InsertUnorderedList,InsertOrderedList' : function(command) { + var listElm, listParent; + + execNativeCommand(command); + + // WebKit produces lists within block elements so we need to split them + // we will replace the native list creation logic to custom logic later on + // TODO: Remove this when the list creation logic is removed + listElm = dom.getParent(selection.getNode(), 'ol,ul'); + if (listElm) { + listParent = listElm.parentNode; + + // If list is within a text block then split that block + if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) { + storeSelection(); + dom.split(listParent, listElm); + restoreSelection(); + } + } + }, + + // Override commands to use the text formatter engine + 'Bold,Italic,Underline,Strikethrough' : function(command) { + toggleFormat(command); + }, + + // Override commands to use the text formatter engine + 'ForeColor,HiliteColor,FontName' : function(command, ui, value) { + toggleFormat(command, value); + }, + + FontSize : function(command, ui, value) { + var fontClasses, fontSizes; + + // Convert font size 1-7 to styles + if (value >= 1 && value <= 7) { + fontSizes = tinymce.explode(settings.font_size_style_values); + fontClasses = tinymce.explode(settings.font_size_classes); + + if (fontClasses) + value = fontClasses[value - 1] || value; + else + value = fontSizes[value - 1] || value; + } + + toggleFormat(command, value); + }, + + RemoveFormat : function(command) { + editor.formatter.remove(command); + }, + + mceBlockQuote : function(command) { + toggleFormat('blockquote'); + }, + + FormatBlock : function(command, ui, value) { + return toggleFormat(value); + }, + + mceCleanup : function() { + var bookmark = selection.getBookmark(); + + editor.setContent(editor.getContent({cleanup : TRUE}), {cleanup : TRUE}); + + selection.moveToBookmark(bookmark); + }, + + mceRemoveNode : function(command, ui, value) { + var node = value || selection.getNode(); + + // Make sure that the body node isn't removed + if (node != editor.getBody()) { + storeSelection(); + editor.dom.remove(node, TRUE); + restoreSelection(); + } + }, + + mceSelectNodeDepth : function(command, ui, value) { + var counter = 0; + + dom.getParent(selection.getNode(), function(node) { + if (node.nodeType == 1 && counter++ == value) { + selection.select(node); + return FALSE; + } + }, editor.getBody()); + }, + + mceSelectNode : function(command, ui, value) { + selection.select(value); + }, + + mceInsertContent : function(command, ui, value) { + selection.setContent(value); + }, + + mceInsertRawHTML : function(command, ui, value) { + selection.setContent('tiny_mce_marker'); + editor.setContent(editor.getContent().replace(/tiny_mce_marker/g, value)); + }, + + mceSetContent : function(command, ui, value) { + editor.setContent(value); + }, + + 'Indent,Outdent' : function(command) { + var intentValue, indentUnit, value; + + // Setup indent level + intentValue = settings.indentation; + indentUnit = /[a-z%]+$/i.exec(intentValue); + intentValue = parseInt(intentValue); + + if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) { + each(selection.getSelectedBlocks(), function(element) { + if (command == 'outdent') { + value = Math.max(0, parseInt(element.style.paddingLeft || 0) - intentValue); + dom.setStyle(element, 'paddingLeft', value ? value + indentUnit : ''); + } else + dom.setStyle(element, 'paddingLeft', (parseInt(element.style.paddingLeft || 0) + intentValue) + indentUnit); + }); + } else + execNativeCommand(command); + }, + + mceRepaint : function() { + var bookmark; + + if (tinymce.isGecko) { + try { + storeSelection(TRUE); + + if (selection.getSel()) + selection.getSel().selectAllChildren(editor.getBody()); + + selection.collapse(TRUE); + restoreSelection(); + } catch (ex) { + // Ignore + } + } + }, + + mceToggleFormat : function(command, ui, value) { + editor.formatter.toggle(value); + }, + + InsertHorizontalRule : function() { + selection.setContent('
    '); + }, + + mceToggleVisualAid : function() { + editor.hasVisual = !editor.hasVisual; + editor.addVisual(); + }, + + mceReplaceContent : function(command, ui, value) { + selection.setContent(value.replace(/\{\$selection\}/g, selection.getContent({format : 'text'}))); + }, + + mceInsertLink : function(command, ui, value) { + var link = dom.getParent(selection.getNode(), 'a'); + + if (tinymce.is(value, 'string')) + value = {href : value}; + + if (!link) { + execNativeCommand('CreateLink', FALSE, 'javascript:mctmp(0);'); + each(dom.select('a[href=javascript:mctmp(0);]'), function(link) { + dom.setAttribs(link, value); + }); + } else { + if (value.href) + dom.setAttribs(link, value); + else + editor.dom.remove(link, TRUE); + } + }, + + selectAll : function() { + var root = dom.getRoot(); + var rng = dom.createRng(); + rng.setStart(root, 0); + rng.setEnd(root, root.childNodes.length); + editor.selection.setRng(rng); + } + }); + + // Add queryCommandState overrides + addCommands({ + // Override justify commands + 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) { + return isFormatMatch('align' + command.substring(7)); + }, + + 'Bold,Italic,Underline,Strikethrough' : function(command) { + return isFormatMatch(command); + }, + + mceBlockQuote : function() { + return isFormatMatch('blockquote'); + }, + + Outdent : function() { + var node; + + if (settings.inline_styles) { + if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0) + return TRUE; + + if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0) + return TRUE; + } + + return queryCommandState('InsertUnorderedList') || queryCommandState('InsertOrderedList') || (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE')); + }, + + 'InsertUnorderedList,InsertOrderedList' : function(command) { + return dom.getParent(selection.getNode(), command == 'insertunorderedlist' ? 'UL' : 'OL'); + } + }, 'state'); + + // Add queryCommandValue overrides + addCommands({ + 'FontSize,FontName' : function(command) { + var value = 0, parent; + + if (parent = dom.getParent(selection.getNode(), 'span')) { + if (command == 'fontsize') + value = parent.style.fontSize; + else + value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase(); + } + + return value; + } + }, 'value'); + + // Add undo manager logic + if (settings.custom_undo_redo) { + addCommands({ + Undo : function() { + editor.undoManager.undo(); + }, + + Redo : function() { + editor.undoManager.redo(); + } + }); + } + }; +})(tinymce); +(function(tinymce) { + var Dispatcher = tinymce.util.Dispatcher; + + tinymce.UndoManager = function(editor) { + var self, index = 0, data = []; + + function getContent() { + return tinymce.trim(editor.getContent({format : 'raw', no_events : 1})); + }; + + return self = { + typing : 0, + + onAdd : new Dispatcher(self), + onUndo : new Dispatcher(self), + onRedo : new Dispatcher(self), + + add : function(level) { + var i, settings = editor.settings, lastLevel; + + level = level || {}; + level.content = getContent(); + + // Add undo level if needed + lastLevel = data[index]; + if (lastLevel && lastLevel.content == level.content) { + if (index > 0 || data.length == 1) + return null; + } + + // Time to compress + if (settings.custom_undo_redo_levels) { + if (data.length > settings.custom_undo_redo_levels) { + for (i = 0; i < data.length - 1; i++) + data[i] = data[i + 1]; + + data.length--; + index = data.length; + } + } + + // Get a non intrusive normalized bookmark + level.bookmark = editor.selection.getBookmark(2, true); + + // Crop array if needed + if (index < data.length - 1) { + // Treat first level as initial + if (index == 0) + data = []; + else + data.length = index + 1; + } + + data.push(level); + index = data.length - 1; + + self.onAdd.dispatch(self, level); + editor.isNotDirty = 0; + + return level; + }, + + undo : function() { + var level, i; + + if (self.typing) { + self.add(); + self.typing = 0; + } + + if (index > 0) { + level = data[--index]; + + editor.setContent(level.content, {format : 'raw'}); + editor.selection.moveToBookmark(level.bookmark); + + self.onUndo.dispatch(self, level); + } + + return level; + }, + + redo : function() { + var level; + + if (index < data.length - 1) { + level = data[++index]; + + editor.setContent(level.content, {format : 'raw'}); + editor.selection.moveToBookmark(level.bookmark); + + self.onRedo.dispatch(self, level); + } + + return level; + }, + + clear : function() { + data = []; + index = self.typing = 0; + }, + + hasUndo : function() { + return index > 0 || self.typing; + }, + + hasRedo : function() { + return index < data.length - 1; + } + }; + }; +})(tinymce); + +(function(tinymce) { + // Shorten names + var Event = tinymce.dom.Event, + isIE = tinymce.isIE, + isGecko = tinymce.isGecko, + isOpera = tinymce.isOpera, + each = tinymce.each, + extend = tinymce.extend, + TRUE = true, + FALSE = false; + + function cloneFormats(node) { + var clone, temp, inner; + + do { + if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(node.nodeName)) { + if (clone) { + temp = node.cloneNode(false); + temp.appendChild(clone); + clone = temp; + } else { + clone = inner = node.cloneNode(false); + } + + clone.removeAttribute('id'); + } + } while (node = node.parentNode); + + if (clone) + return {wrapper : clone, inner : inner}; + }; + + // Checks if the selection/caret is at the end of the specified block element + function isAtEnd(rng, par) { + var rng2 = par.ownerDocument.createRange(); + + rng2.setStart(rng.endContainer, rng.endOffset); + rng2.setEndAfter(par); + + // Get number of characters to the right of the cursor if it's zero then we are at the end and need to merge the next block element + return rng2.cloneContents().textContent.length == 0; + }; + + function isEmpty(n) { + n = n.innerHTML; + + n = n.replace(/<(img|hr|table|input|select|textarea)[ \>]/gi, '-'); // Keep these convert them to - chars + n = n.replace(/<[^>]+>/g, ''); // Remove all tags + + return n.replace(/[ \u00a0\t\r\n]+/g, '') == ''; + }; + + function splitList(selection, dom, li) { + var listBlock, block; + + if (isEmpty(li)) { + listBlock = dom.getParent(li, 'ul,ol'); + + if (!dom.getParent(listBlock.parentNode, 'ul,ol')) { + dom.split(listBlock, li); + block = dom.create('p', 0, '
    '); + dom.replace(block, li); + selection.select(block, 1); + } + + return FALSE; + } + + return TRUE; + }; + + tinymce.create('tinymce.ForceBlocks', { + ForceBlocks : function(ed) { + var t = this, s = ed.settings, elm; + + t.editor = ed; + t.dom = ed.dom; + elm = (s.forced_root_block || 'p').toLowerCase(); + s.element = elm.toUpperCase(); + + ed.onPreInit.add(t.setup, t); + + t.reOpera = new RegExp('(\\u00a0| | )<\/' + elm + '>', 'gi'); + t.rePadd = new RegExp(']+)><\\\/p>|]+)\\\/>|]+)>\\s+<\\\/p>|

    <\\\/p>||

    \\s+<\\\/p>'.replace(/p/g, elm), 'gi'); + t.reNbsp2BR1 = new RegExp(']+)>[\\s\\u00a0]+<\\\/p>|

    [\\s\\u00a0]+<\\\/p>'.replace(/p/g, elm), 'gi'); + t.reNbsp2BR2 = new RegExp('<%p()([^>]+)>( | )<\\\/%p>|<%p>( | )<\\\/%p>'.replace(/%p/g, elm), 'gi'); + t.reBR2Nbsp = new RegExp(']+)>\\s*
    \\s*<\\\/p>|

    \\s*
    \\s*<\\\/p>'.replace(/p/g, elm), 'gi'); + + function padd(ed, o) { + if (isOpera) + o.content = o.content.replace(t.reOpera, ''); + + o.content = o.content.replace(t.rePadd, '<' + elm + '$1$2$3$4$5$6>\u00a0'); + + if (!isIE && !isOpera && o.set) { + // Use   instead of BR in padded paragraphs + o.content = o.content.replace(t.reNbsp2BR1, '<' + elm + '$1$2>
    '); + o.content = o.content.replace(t.reNbsp2BR2, '<' + elm + '$1$2>
    '); + } else + o.content = o.content.replace(t.reBR2Nbsp, '<' + elm + '$1$2>\u00a0'); + }; + + ed.onBeforeSetContent.add(padd); + ed.onPostProcess.add(padd); + + if (s.forced_root_block) { + ed.onInit.add(t.forceRoots, t); + ed.onSetContent.add(t.forceRoots, t); + ed.onBeforeGetContent.add(t.forceRoots, t); + } + }, + + setup : function() { + var t = this, ed = t.editor, s = ed.settings, dom = ed.dom, selection = ed.selection; + + // Force root blocks when typing and when getting output + if (s.forced_root_block) { + ed.onBeforeExecCommand.add(t.forceRoots, t); + ed.onKeyUp.add(t.forceRoots, t); + ed.onPreProcess.add(t.forceRoots, t); + } + + if (s.force_br_newlines) { + // Force IE to produce BRs on enter + if (isIE) { + ed.onKeyPress.add(function(ed, e) { + var n; + + if (e.keyCode == 13 && selection.getNode().nodeName != 'LI') { + selection.setContent('
    ', {format : 'raw'}); + n = dom.get('__'); + n.removeAttribute('id'); + selection.select(n); + selection.collapse(); + return Event.cancel(e); + } + }); + } + } + + if (s.force_p_newlines) { + if (!isIE) { + ed.onKeyPress.add(function(ed, e) { + if (e.keyCode == 13 && !e.shiftKey && !t.insertPara(e)) + Event.cancel(e); + }); + } else { + // Ungly hack to for IE to preserve the formatting when you press + // enter at the end of a block element with formatted contents + // This logic overrides the browsers default logic with + // custom logic that enables us to control the output + tinymce.addUnload(function() { + t._previousFormats = 0; // Fix IE leak + }); + + ed.onKeyPress.add(function(ed, e) { + t._previousFormats = 0; + + // Clone the current formats, this will later be applied to the new block contents + if (e.keyCode == 13 && !e.shiftKey && ed.selection.isCollapsed() && s.keep_styles) + t._previousFormats = cloneFormats(ed.selection.getStart()); + }); + + ed.onKeyUp.add(function(ed, e) { + // Let IE break the element and the wrap the new caret location in the previous formats + if (e.keyCode == 13 && !e.shiftKey) { + var parent = ed.selection.getStart(), fmt = t._previousFormats; + + // Parent is an empty block + if (!parent.hasChildNodes()) { + parent = dom.getParent(parent, dom.isBlock); + + if (parent) { + parent.innerHTML = ''; + + if (t._previousFormats) { + parent.appendChild(fmt.wrapper); + fmt.inner.innerHTML = '\uFEFF'; + } else + parent.innerHTML = '\uFEFF'; + + selection.select(parent, 1); + ed.getDoc().execCommand('Delete', false, null); + } + } + } + }); + } + + if (isGecko) { + ed.onKeyDown.add(function(ed, e) { + if ((e.keyCode == 8 || e.keyCode == 46) && !e.shiftKey) + t.backspaceDelete(e, e.keyCode == 8); + }); + } + } + + // Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973 + if (tinymce.isWebKit) { + function insertBr(ed) { + var rng = selection.getRng(), br, div = dom.create('div', null, ' '), divYPos, vpHeight = dom.getViewPort(ed.getWin()).h; + + // Insert BR element + rng.insertNode(br = dom.create('br')); + + // Place caret after BR + rng.setStartAfter(br); + rng.setEndAfter(br); + selection.setRng(rng); + + // Could not place caret after BR then insert an nbsp entity and move the caret + if (selection.getSel().focusNode == br.previousSibling) { + selection.select(dom.insertAfter(dom.doc.createTextNode('\u00a0'), br)); + selection.collapse(TRUE); + } + + // Create a temporary DIV after the BR and get the position as it + // seems like getPos() returns 0 for text nodes and BR elements. + dom.insertAfter(div, br); + divYPos = dom.getPos(div).y; + dom.remove(div); + + // Scroll to new position, scrollIntoView can't be used due to bug: http://bugs.webkit.org/show_bug.cgi?id=16117 + if (divYPos > vpHeight) // It is not necessary to scroll if the DIV is inside the view port. + ed.getWin().scrollTo(0, divYPos); + }; + + ed.onKeyPress.add(function(ed, e) { + if (e.keyCode == 13 && (e.shiftKey || (s.force_br_newlines && !dom.getParent(selection.getNode(), 'h1,h2,h3,h4,h5,h6,ol,ul')))) { + insertBr(ed); + Event.cancel(e); + } + }); + } + + // Padd empty inline elements within block elements + // For example:

    becomes

     

    + ed.onPreProcess.add(function(ed, o) { + each(dom.select('p,h1,h2,h3,h4,h5,h6,div', o.node), function(p) { + if (isEmpty(p)) { + each(dom.select('span,em,strong,b,i', o.node), function(n) { + if (!n.hasChildNodes()) { + n.appendChild(ed.getDoc().createTextNode('\u00a0')); + return FALSE; // Break the loop one padding is enough + } + }); + } + }); + }); + + // IE specific fixes + if (isIE) { + // Replaces IE:s auto generated paragraphs with the specified element name + if (s.element != 'P') { + ed.onKeyPress.add(function(ed, e) { + t.lastElm = selection.getNode().nodeName; + }); + + ed.onKeyUp.add(function(ed, e) { + var bl, n = selection.getNode(), b = ed.getBody(); + + if (b.childNodes.length === 1 && n.nodeName == 'P') { + n = dom.rename(n, s.element); + selection.select(n); + selection.collapse(); + ed.nodeChanged(); + } else if (e.keyCode == 13 && !e.shiftKey && t.lastElm != 'P') { + bl = dom.getParent(n, 'p'); + + if (bl) { + dom.rename(bl, s.element); + ed.nodeChanged(); + } + } + }); + } + } + }, + + find : function(n, t, s) { + var ed = this.editor, w = ed.getDoc().createTreeWalker(n, 4, null, FALSE), c = -1; + + while (n = w.nextNode()) { + c++; + + // Index by node + if (t == 0 && n == s) + return c; + + // Node by index + if (t == 1 && c == s) + return n; + } + + return -1; + }, + + forceRoots : function(ed, e) { + var t = this, ed = t.editor, b = ed.getBody(), d = ed.getDoc(), se = ed.selection, s = se.getSel(), r = se.getRng(), si = -2, ei, so, eo, tr, c = -0xFFFFFF; + var nx, bl, bp, sp, le, nl = b.childNodes, i, n, eid; + + // Fix for bug #1863847 + //if (e && e.keyCode == 13) + // return TRUE; + + // Wrap non blocks into blocks + for (i = nl.length - 1; i >= 0; i--) { + nx = nl[i]; + + // Ignore internal elements + if (nx.nodeType === 1 && nx.getAttribute('_mce_type')) { + bl = null; + continue; + } + + // Is text or non block element + if (nx.nodeType === 3 || (!t.dom.isBlock(nx) && nx.nodeType !== 8 && !/^(script|mce:script|style|mce:style)$/i.test(nx.nodeName))) { + if (!bl) { + // Create new block but ignore whitespace + if (nx.nodeType != 3 || /[^\s]/g.test(nx.nodeValue)) { + // Store selection + if (si == -2 && r) { + if (!isIE) { + // If selection is element then mark it + if (r.startContainer.nodeType == 1 && (n = r.startContainer.childNodes[r.startOffset]) && n.nodeType == 1) { + // Save the id of the selected element + eid = n.getAttribute("id"); + n.setAttribute("id", "__mce"); + } else { + // If element is inside body, might not be the case in contentEdiable mode + if (ed.dom.getParent(r.startContainer, function(e) {return e === b;})) { + so = r.startOffset; + eo = r.endOffset; + si = t.find(b, 0, r.startContainer); + ei = t.find(b, 0, r.endContainer); + } + } + } else { + // Force control range into text range + if (r.item) { + tr = d.body.createTextRange(); + tr.moveToElementText(r.item(0)); + r = tr; + } + + tr = d.body.createTextRange(); + tr.moveToElementText(b); + tr.collapse(1); + bp = tr.move('character', c) * -1; + + tr = r.duplicate(); + tr.collapse(1); + sp = tr.move('character', c) * -1; + + tr = r.duplicate(); + tr.collapse(0); + le = (tr.move('character', c) * -1) - sp; + + si = sp - bp; + ei = le; + } + } + + // Uses replaceChild instead of cloneNode since it removes selected attribute from option elements on IE + // See: http://support.microsoft.com/kb/829907 + bl = ed.dom.create(ed.settings.forced_root_block); + nx.parentNode.replaceChild(bl, nx); + bl.appendChild(nx); + } + } else { + if (bl.hasChildNodes()) + bl.insertBefore(nx, bl.firstChild); + else + bl.appendChild(nx); + } + } else + bl = null; // Time to create new block + } + + // Restore selection + if (si != -2) { + if (!isIE) { + bl = b.getElementsByTagName(ed.settings.element)[0]; + r = d.createRange(); + + // Select last location or generated block + if (si != -1) + r.setStart(t.find(b, 1, si), so); + else + r.setStart(bl, 0); + + // Select last location or generated block + if (ei != -1) + r.setEnd(t.find(b, 1, ei), eo); + else + r.setEnd(bl, 0); + + if (s) { + s.removeAllRanges(); + s.addRange(r); + } + } else { + try { + r = s.createRange(); + r.moveToElementText(b); + r.collapse(1); + r.moveStart('character', si); + r.moveEnd('character', ei); + r.select(); + } catch (ex) { + // Ignore + } + } + } else if (!isIE && (n = ed.dom.get('__mce'))) { + // Restore the id of the selected element + if (eid) + n.setAttribute('id', eid); + else + n.removeAttribute('id'); + + // Move caret before selected element + r = d.createRange(); + r.setStartBefore(n); + r.setEndBefore(n); + se.setRng(r); + } + }, + + getParentBlock : function(n) { + var d = this.dom; + + return d.getParent(n, d.isBlock); + }, + + insertPara : function(e) { + var t = this, ed = t.editor, dom = ed.dom, d = ed.getDoc(), se = ed.settings, s = ed.selection.getSel(), r = s.getRangeAt(0), b = d.body; + var rb, ra, dir, sn, so, en, eo, sb, eb, bn, bef, aft, sc, ec, n, vp = dom.getViewPort(ed.getWin()), y, ch, car; + + // If root blocks are forced then use Operas default behavior since it's really good +// Removed due to bug: #1853816 +// if (se.forced_root_block && isOpera) +// return TRUE; + + // Setup before range + rb = d.createRange(); + + // If is before the first block element and in body, then move it into first block element + rb.setStart(s.anchorNode, s.anchorOffset); + rb.collapse(TRUE); + + // Setup after range + ra = d.createRange(); + + // If is before the first block element and in body, then move it into first block element + ra.setStart(s.focusNode, s.focusOffset); + ra.collapse(TRUE); + + // Setup start/end points + dir = rb.compareBoundaryPoints(rb.START_TO_END, ra) < 0; + sn = dir ? s.anchorNode : s.focusNode; + so = dir ? s.anchorOffset : s.focusOffset; + en = dir ? s.focusNode : s.anchorNode; + eo = dir ? s.focusOffset : s.anchorOffset; + + // If selection is in empty table cell + if (sn === en && /^(TD|TH)$/.test(sn.nodeName)) { + if (sn.firstChild.nodeName == 'BR') + dom.remove(sn.firstChild); // Remove BR + + // Create two new block elements + if (sn.childNodes.length == 0) { + ed.dom.add(sn, se.element, null, '
    '); + aft = ed.dom.add(sn, se.element, null, '
    '); + } else { + n = sn.innerHTML; + sn.innerHTML = ''; + ed.dom.add(sn, se.element, null, n); + aft = ed.dom.add(sn, se.element, null, '
    '); + } + + // Move caret into the last one + r = d.createRange(); + r.selectNodeContents(aft); + r.collapse(1); + ed.selection.setRng(r); + + return FALSE; + } + + // If the caret is in an invalid location in FF we need to move it into the first block + if (sn == b && en == b && b.firstChild && ed.dom.isBlock(b.firstChild)) { + sn = en = sn.firstChild; + so = eo = 0; + rb = d.createRange(); + rb.setStart(sn, 0); + ra = d.createRange(); + ra.setStart(en, 0); + } + + // Never use body as start or end node + sn = sn.nodeName == "HTML" ? d.body : sn; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes + sn = sn.nodeName == "BODY" ? sn.firstChild : sn; + en = en.nodeName == "HTML" ? d.body : en; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes + en = en.nodeName == "BODY" ? en.firstChild : en; + + // Get start and end blocks + sb = t.getParentBlock(sn); + eb = t.getParentBlock(en); + bn = sb ? sb.nodeName : se.element; // Get block name to create + + // Return inside list use default browser behavior + if (n = t.dom.getParent(sb, 'li,pre')) { + if (n.nodeName == 'LI') + return splitList(ed.selection, t.dom, n); + + return TRUE; + } + + // If caption or absolute layers then always generate new blocks within + if (sb && (sb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) { + bn = se.element; + sb = null; + } + + // If caption or absolute layers then always generate new blocks within + if (eb && (eb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) { + bn = se.element; + eb = null; + } + + // Use P instead + if (/(TD|TABLE|TH|CAPTION)/.test(bn) || (sb && bn == "DIV" && /left|right/gi.test(dom.getStyle(sb, 'float', 1)))) { + bn = se.element; + sb = eb = null; + } + + // Setup new before and after blocks + bef = (sb && sb.nodeName == bn) ? sb.cloneNode(0) : ed.dom.create(bn); + aft = (eb && eb.nodeName == bn) ? eb.cloneNode(0) : ed.dom.create(bn); + + // Remove id from after clone + aft.removeAttribute('id'); + + // Is header and cursor is at the end, then force paragraph under + if (/^(H[1-6])$/.test(bn) && isAtEnd(r, sb)) + aft = ed.dom.create(se.element); + + // Find start chop node + n = sc = sn; + do { + if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName)) + break; + + sc = n; + } while ((n = n.previousSibling ? n.previousSibling : n.parentNode)); + + // Find end chop node + n = ec = en; + do { + if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName)) + break; + + ec = n; + } while ((n = n.nextSibling ? n.nextSibling : n.parentNode)); + + // Place first chop part into before block element + if (sc.nodeName == bn) + rb.setStart(sc, 0); + else + rb.setStartBefore(sc); + + rb.setEnd(sn, so); + bef.appendChild(rb.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari + + // Place secnd chop part within new block element + try { + ra.setEndAfter(ec); + } catch(ex) { + //console.debug(s.focusNode, s.focusOffset); + } + + ra.setStart(en, eo); + aft.appendChild(ra.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari + + // Create range around everything + r = d.createRange(); + if (!sc.previousSibling && sc.parentNode.nodeName == bn) { + r.setStartBefore(sc.parentNode); + } else { + if (rb.startContainer.nodeName == bn && rb.startOffset == 0) + r.setStartBefore(rb.startContainer); + else + r.setStart(rb.startContainer, rb.startOffset); + } + + if (!ec.nextSibling && ec.parentNode.nodeName == bn) + r.setEndAfter(ec.parentNode); + else + r.setEnd(ra.endContainer, ra.endOffset); + + // Delete and replace it with new block elements + r.deleteContents(); + + if (isOpera) + ed.getWin().scrollTo(0, vp.y); + + // Never wrap blocks in blocks + if (bef.firstChild && bef.firstChild.nodeName == bn) + bef.innerHTML = bef.firstChild.innerHTML; + + if (aft.firstChild && aft.firstChild.nodeName == bn) + aft.innerHTML = aft.firstChild.innerHTML; + + // Padd empty blocks + if (isEmpty(bef)) + bef.innerHTML = '
    '; + + function appendStyles(e, en) { + var nl = [], nn, n, i; + + e.innerHTML = ''; + + // Make clones of style elements + if (se.keep_styles) { + n = en; + do { + // We only want style specific elements + if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(n.nodeName)) { + nn = n.cloneNode(FALSE); + dom.setAttrib(nn, 'id', ''); // Remove ID since it needs to be unique + nl.push(nn); + } + } while (n = n.parentNode); + } + + // Append style elements to aft + if (nl.length > 0) { + for (i = nl.length - 1, nn = e; i >= 0; i--) + nn = nn.appendChild(nl[i]); + + // Padd most inner style element + nl[0].innerHTML = isOpera ? ' ' : '
    '; // Extra space for Opera so that the caret can move there + return nl[0]; // Move caret to most inner element + } else + e.innerHTML = isOpera ? ' ' : '
    '; // Extra space for Opera so that the caret can move there + }; + + // Fill empty afterblook with current style + if (isEmpty(aft)) + car = appendStyles(aft, en); + + // Opera needs this one backwards for older versions + if (isOpera && parseFloat(opera.version()) < 9.5) { + r.insertNode(bef); + r.insertNode(aft); + } else { + r.insertNode(aft); + r.insertNode(bef); + } + + // Normalize + aft.normalize(); + bef.normalize(); + + function first(n) { + return d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, FALSE).nextNode() || n; + }; + + // Move cursor and scroll into view + r = d.createRange(); + r.selectNodeContents(isGecko ? first(car || aft) : car || aft); + r.collapse(1); + s.removeAllRanges(); + s.addRange(r); + + // scrollIntoView seems to scroll the parent window in most browsers now including FF 3.0b4 so it's time to stop using it and do it our selfs + y = ed.dom.getPos(aft).y; + ch = aft.clientHeight; + + // Is element within viewport + if (y < vp.y || y + ch > vp.y + vp.h) { + ed.getWin().scrollTo(0, y < vp.y ? y : y - vp.h + 25); // Needs to be hardcoded to roughly one line of text if a huge text block is broken into two blocks + //console.debug('SCROLL!', 'vp.y: ' + vp.y, 'y' + y, 'vp.h' + vp.h, 'clientHeight' + aft.clientHeight, 'yyy: ' + (y < vp.y ? y : y - vp.h + aft.clientHeight)); + } + + return FALSE; + }, + + backspaceDelete : function(e, bs) { + var t = this, ed = t.editor, b = ed.getBody(), dom = ed.dom, n, se = ed.selection, r = se.getRng(), sc = r.startContainer, n, w, tn, walker; + + // Delete when caret is behind a element doesn't work correctly on Gecko see #3011651 + if (!bs && r.collapsed && sc.nodeType == 1 && r.startOffset == sc.childNodes.length) { + walker = new tinymce.dom.TreeWalker(sc.lastChild, sc); + + // Walk the dom backwards until we find a text node + for (n = sc.lastChild; n; n = walker.prev()) { + if (n.nodeType == 3) { + r.setStart(n, n.nodeValue.length); + r.collapse(true); + se.setRng(r); + return; + } + } + } + + // The caret sometimes gets stuck in Gecko if you delete empty paragraphs + // This workaround removes the element by hand and moves the caret to the previous element + if (sc && ed.dom.isBlock(sc) && !/^(TD|TH)$/.test(sc.nodeName) && bs) { + if (sc.childNodes.length == 0 || (sc.childNodes.length == 1 && sc.firstChild.nodeName == 'BR')) { + // Find previous block element + n = sc; + while ((n = n.previousSibling) && !ed.dom.isBlock(n)) ; + + if (n) { + if (sc != b.firstChild) { + // Find last text node + w = ed.dom.doc.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, FALSE); + while (tn = w.nextNode()) + n = tn; + + // Place caret at the end of last text node + r = ed.getDoc().createRange(); + r.setStart(n, n.nodeValue ? n.nodeValue.length : 0); + r.setEnd(n, n.nodeValue ? n.nodeValue.length : 0); + se.setRng(r); + + // Remove the target container + ed.dom.remove(sc); + } + + return Event.cancel(e); + } + } + } + } + }); +})(tinymce); + +(function(tinymce) { + // Shorten names + var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, extend = tinymce.extend; + + tinymce.create('tinymce.ControlManager', { + ControlManager : function(ed, s) { + var t = this, i; + + s = s || {}; + t.editor = ed; + t.controls = {}; + t.onAdd = new tinymce.util.Dispatcher(t); + t.onPostRender = new tinymce.util.Dispatcher(t); + t.prefix = s.prefix || ed.id + '_'; + t._cls = {}; + + t.onPostRender.add(function() { + each(t.controls, function(c) { + c.postRender(); + }); + }); + }, + + get : function(id) { + return this.controls[this.prefix + id] || this.controls[id]; + }, + + setActive : function(id, s) { + var c = null; + + if (c = this.get(id)) + c.setActive(s); + + return c; + }, + + setDisabled : function(id, s) { + var c = null; + + if (c = this.get(id)) + c.setDisabled(s); + + return c; + }, + + add : function(c) { + var t = this; + + if (c) { + t.controls[c.id] = c; + t.onAdd.dispatch(c, t); + } + + return c; + }, + + createControl : function(n) { + var c, t = this, ed = t.editor; + + each(ed.plugins, function(p) { + if (p.createControl) { + c = p.createControl(n, t); + + if (c) + return false; + } + }); + + switch (n) { + case "|": + case "separator": + return t.createSeparator(); + } + + if (!c && ed.buttons && (c = ed.buttons[n])) + return t.createButton(n, c); + + return t.add(c); + }, + + createDropMenu : function(id, s, cc) { + var t = this, ed = t.editor, c, bm, v, cls; + + s = extend({ + 'class' : 'mceDropDown', + constrain : ed.settings.constrain_menus + }, s); + + s['class'] = s['class'] + ' ' + ed.getParam('skin') + 'Skin'; + if (v = ed.getParam('skin_variant')) + s['class'] += ' ' + ed.getParam('skin') + 'Skin' + v.substring(0, 1).toUpperCase() + v.substring(1); + + id = t.prefix + id; + cls = cc || t._cls.dropmenu || tinymce.ui.DropMenu; + c = t.controls[id] = new cls(id, s); + c.onAddItem.add(function(c, o) { + var s = o.settings; + + s.title = ed.getLang(s.title, s.title); + + if (!s.onclick) { + s.onclick = function(v) { + if (s.cmd) + ed.execCommand(s.cmd, s.ui || false, s.value); + }; + } + }); + + ed.onRemove.add(function() { + c.destroy(); + }); + + // Fix for bug #1897785, #1898007 + if (tinymce.isIE) { + c.onShowMenu.add(function() { + // IE 8 needs focus in order to store away a range with the current collapsed caret location + ed.focus(); + + bm = ed.selection.getBookmark(1); + }); + + c.onHideMenu.add(function() { + if (bm) { + ed.selection.moveToBookmark(bm); + bm = 0; + } + }); + } + + return t.add(c); + }, + + createListBox : function(id, s, cc) { + var t = this, ed = t.editor, cmd, c, cls; + + if (t.get(id)) + return null; + + s.title = ed.translate(s.title); + s.scope = s.scope || ed; + + if (!s.onselect) { + s.onselect = function(v) { + ed.execCommand(s.cmd, s.ui || false, v || s.value); + }; + } + + s = extend({ + title : s.title, + 'class' : 'mce_' + id, + scope : s.scope, + control_manager : t + }, s); + + id = t.prefix + id; + + if (ed.settings.use_native_selects) + c = new tinymce.ui.NativeListBox(id, s); + else { + cls = cc || t._cls.listbox || tinymce.ui.ListBox; + c = new cls(id, s); + } + + t.controls[id] = c; + + // Fix focus problem in Safari + if (tinymce.isWebKit) { + c.onPostRender.add(function(c, n) { + // Store bookmark on mousedown + Event.add(n, 'mousedown', function() { + ed.bookmark = ed.selection.getBookmark(1); + }); + + // Restore on focus, since it might be lost + Event.add(n, 'focus', function() { + ed.selection.moveToBookmark(ed.bookmark); + ed.bookmark = null; + }); + }); + } + + if (c.hideMenu) + ed.onMouseDown.add(c.hideMenu, c); + + return t.add(c); + }, + + createButton : function(id, s, cc) { + var t = this, ed = t.editor, o, c, cls; + + if (t.get(id)) + return null; + + s.title = ed.translate(s.title); + s.label = ed.translate(s.label); + s.scope = s.scope || ed; + + if (!s.onclick && !s.menu_button) { + s.onclick = function() { + ed.execCommand(s.cmd, s.ui || false, s.value); + }; + } + + s = extend({ + title : s.title, + 'class' : 'mce_' + id, + unavailable_prefix : ed.getLang('unavailable', ''), + scope : s.scope, + control_manager : t + }, s); + + id = t.prefix + id; + + if (s.menu_button) { + cls = cc || t._cls.menubutton || tinymce.ui.MenuButton; + c = new cls(id, s); + ed.onMouseDown.add(c.hideMenu, c); + } else { + cls = t._cls.button || tinymce.ui.Button; + c = new cls(id, s); + } + + return t.add(c); + }, + + createMenuButton : function(id, s, cc) { + s = s || {}; + s.menu_button = 1; + + return this.createButton(id, s, cc); + }, + + createSplitButton : function(id, s, cc) { + var t = this, ed = t.editor, cmd, c, cls; + + if (t.get(id)) + return null; + + s.title = ed.translate(s.title); + s.scope = s.scope || ed; + + if (!s.onclick) { + s.onclick = function(v) { + ed.execCommand(s.cmd, s.ui || false, v || s.value); + }; + } + + if (!s.onselect) { + s.onselect = function(v) { + ed.execCommand(s.cmd, s.ui || false, v || s.value); + }; + } + + s = extend({ + title : s.title, + 'class' : 'mce_' + id, + scope : s.scope, + control_manager : t + }, s); + + id = t.prefix + id; + cls = cc || t._cls.splitbutton || tinymce.ui.SplitButton; + c = t.add(new cls(id, s)); + ed.onMouseDown.add(c.hideMenu, c); + + return c; + }, + + createColorSplitButton : function(id, s, cc) { + var t = this, ed = t.editor, cmd, c, cls, bm; + + if (t.get(id)) + return null; + + s.title = ed.translate(s.title); + s.scope = s.scope || ed; + + if (!s.onclick) { + s.onclick = function(v) { + if (tinymce.isIE) + bm = ed.selection.getBookmark(1); + + ed.execCommand(s.cmd, s.ui || false, v || s.value); + }; + } + + if (!s.onselect) { + s.onselect = function(v) { + ed.execCommand(s.cmd, s.ui || false, v || s.value); + }; + } + + s = extend({ + title : s.title, + 'class' : 'mce_' + id, + 'menu_class' : ed.getParam('skin') + 'Skin', + scope : s.scope, + more_colors_title : ed.getLang('more_colors') + }, s); + + id = t.prefix + id; + cls = cc || t._cls.colorsplitbutton || tinymce.ui.ColorSplitButton; + c = new cls(id, s); + ed.onMouseDown.add(c.hideMenu, c); + + // Remove the menu element when the editor is removed + ed.onRemove.add(function() { + c.destroy(); + }); + + // Fix for bug #1897785, #1898007 + if (tinymce.isIE) { + c.onShowMenu.add(function() { + // IE 8 needs focus in order to store away a range with the current collapsed caret location + ed.focus(); + bm = ed.selection.getBookmark(1); + }); + + c.onHideMenu.add(function() { + if (bm) { + ed.selection.moveToBookmark(bm); + bm = 0; + } + }); + } + + return t.add(c); + }, + + createToolbar : function(id, s, cc) { + var c, t = this, cls; + + id = t.prefix + id; + cls = cc || t._cls.toolbar || tinymce.ui.Toolbar; + c = new cls(id, s); + + if (t.get(id)) + return null; + + return t.add(c); + }, + + createSeparator : function(cc) { + var cls = cc || this._cls.separator || tinymce.ui.Separator; + + return new cls(); + }, + + setControlType : function(n, c) { + return this._cls[n.toLowerCase()] = c; + }, + + destroy : function() { + each(this.controls, function(c) { + c.destroy(); + }); + + this.controls = null; + } + }); +})(tinymce); + +(function(tinymce) { + var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isIE = tinymce.isIE, isOpera = tinymce.isOpera; + + tinymce.create('tinymce.WindowManager', { + WindowManager : function(ed) { + var t = this; + + t.editor = ed; + t.onOpen = new Dispatcher(t); + t.onClose = new Dispatcher(t); + t.params = {}; + t.features = {}; + }, + + open : function(s, p) { + var t = this, f = '', x, y, mo = t.editor.settings.dialog_type == 'modal', w, sw, sh, vp = tinymce.DOM.getViewPort(), u; + + // Default some options + s = s || {}; + p = p || {}; + sw = isOpera ? vp.w : screen.width; // Opera uses windows inside the Opera window + sh = isOpera ? vp.h : screen.height; + s.name = s.name || 'mc_' + new Date().getTime(); + s.width = parseInt(s.width || 320); + s.height = parseInt(s.height || 240); + s.resizable = true; + s.left = s.left || parseInt(sw / 2.0) - (s.width / 2.0); + s.top = s.top || parseInt(sh / 2.0) - (s.height / 2.0); + p.inline = false; + p.mce_width = s.width; + p.mce_height = s.height; + p.mce_auto_focus = s.auto_focus; + + if (mo) { + if (isIE) { + s.center = true; + s.help = false; + s.dialogWidth = s.width + 'px'; + s.dialogHeight = s.height + 'px'; + s.scroll = s.scrollbars || false; + } + } + + // Build features string + each(s, function(v, k) { + if (tinymce.is(v, 'boolean')) + v = v ? 'yes' : 'no'; + + if (!/^(name|url)$/.test(k)) { + if (isIE && mo) + f += (f ? ';' : '') + k + ':' + v; + else + f += (f ? ',' : '') + k + '=' + v; + } + }); + + t.features = s; + t.params = p; + t.onOpen.dispatch(t, s, p); + + u = s.url || s.file; + u = tinymce._addVer(u); + + try { + if (isIE && mo) { + w = 1; + window.showModalDialog(u, window, f); + } else + w = window.open(u, s.name, f); + } catch (ex) { + // Ignore + } + + if (!w) + alert(t.editor.getLang('popup_blocked')); + }, + + close : function(w) { + w.close(); + this.onClose.dispatch(this); + }, + + createInstance : function(cl, a, b, c, d, e) { + var f = tinymce.resolve(cl); + + return new f(a, b, c, d, e); + }, + + confirm : function(t, cb, s, w) { + w = w || window; + + cb.call(s || this, w.confirm(this._decode(this.editor.getLang(t, t)))); + }, + + alert : function(tx, cb, s, w) { + var t = this; + + w = w || window; + w.alert(t._decode(t.editor.getLang(tx, tx))); + + if (cb) + cb.call(s || t); + }, + + resizeBy : function(dw, dh, win) { + win.resizeBy(dw, dh); + }, + + // Internal functions + + _decode : function(s) { + return tinymce.DOM.decode(s).replace(/\\n/g, '\n'); + } + }); +}(tinymce)); +(function(tinymce) { + function CommandManager() { + var execCommands = {}, queryStateCommands = {}, queryValueCommands = {}; + + function add(collection, cmd, func, scope) { + if (typeof(cmd) == 'string') + cmd = [cmd]; + + tinymce.each(cmd, function(cmd) { + collection[cmd.toLowerCase()] = {func : func, scope : scope}; + }); + }; + + tinymce.extend(this, { + add : function(cmd, func, scope) { + add(execCommands, cmd, func, scope); + }, + + addQueryStateHandler : function(cmd, func, scope) { + add(queryStateCommands, cmd, func, scope); + }, + + addQueryValueHandler : function(cmd, func, scope) { + add(queryValueCommands, cmd, func, scope); + }, + + execCommand : function(scope, cmd, ui, value, args) { + if (cmd = execCommands[cmd.toLowerCase()]) { + if (cmd.func.call(scope || cmd.scope, ui, value, args) !== false) + return true; + } + }, + + queryCommandValue : function() { + if (cmd = queryValueCommands[cmd.toLowerCase()]) + return cmd.func.call(scope || cmd.scope, ui, value, args); + }, + + queryCommandState : function() { + if (cmd = queryStateCommands[cmd.toLowerCase()]) + return cmd.func.call(scope || cmd.scope, ui, value, args); + } + }); + }; + + tinymce.GlobalCommands = new CommandManager(); +})(tinymce); +(function(tinymce) { + tinymce.Formatter = function(ed) { + var formats = {}, + each = tinymce.each, + dom = ed.dom, + selection = ed.selection, + TreeWalker = tinymce.dom.TreeWalker, + rangeUtils = new tinymce.dom.RangeUtils(dom), + isValid = ed.schema.isValid, + isBlock = dom.isBlock, + forcedRootBlock = ed.settings.forced_root_block, + nodeIndex = dom.nodeIndex, + INVISIBLE_CHAR = '\uFEFF', + MCE_ATTR_RE = /^(src|href|style)$/, + FALSE = false, + TRUE = true, + undefined, + pendingFormats = {apply : [], remove : []}; + + function isArray(obj) { + return obj instanceof Array; + }; + + function getParents(node, selector) { + return dom.getParents(node, selector, dom.getRoot()); + }; + + function isCaretNode(node) { + return node.nodeType === 1 && (node.face === 'mceinline' || node.style.fontFamily === 'mceinline'); + }; + + // Public functions + + function get(name) { + return name ? formats[name] : formats; + }; + + function register(name, format) { + if (name) { + if (typeof(name) !== 'string') { + each(name, function(format, name) { + register(name, format); + }); + } else { + // Force format into array and add it to internal collection + format = format.length ? format : [format]; + + each(format, function(format) { + // Set deep to false by default on selector formats this to avoid removing + // alignment on images inside paragraphs when alignment is changed on paragraphs + if (format.deep === undefined) + format.deep = !format.selector; + + // Default to true + if (format.split === undefined) + format.split = !format.selector || format.inline; + + // Default to true + if (format.remove === undefined && format.selector && !format.inline) + format.remove = 'none'; + + // Mark format as a mixed format inline + block level + if (format.selector && format.inline) { + format.mixed = true; + format.block_expand = true; + } + + // Split classes if needed + if (typeof(format.classes) === 'string') + format.classes = format.classes.split(/\s+/); + }); + + formats[name] = format; + } + } + }; + + function apply(name, vars, node) { + var formatList = get(name), format = formatList[0], bookmark, rng, i; + + function moveStart(rng) { + var container = rng.startContainer, + offset = rng.startOffset, + walker, node; + + // Move startContainer/startOffset in to a suitable node + if (container.nodeType == 1 || container.nodeValue === "") { + container = container.nodeType == 1 ? container.childNodes[offset] : container; + + // Might fail if the offset is behind the last element in it's container + if (container) { + walker = new TreeWalker(container, container.parentNode); + for (node = walker.current(); node; node = walker.next()) { + if (node.nodeType == 3 && !isWhiteSpaceNode(node)) { + rng.setStart(node, 0); + break; + } + } + } + } + + return rng; + }; + + function setElementFormat(elm, fmt) { + fmt = fmt || format; + + if (elm) { + each(fmt.styles, function(value, name) { + dom.setStyle(elm, name, replaceVars(value, vars)); + }); + + each(fmt.attributes, function(value, name) { + dom.setAttrib(elm, name, replaceVars(value, vars)); + }); + + each(fmt.classes, function(value) { + value = replaceVars(value, vars); + + if (!dom.hasClass(elm, value)) + dom.addClass(elm, value); + }); + } + }; + + function applyRngStyle(rng) { + var newWrappers = [], wrapName, wrapElm; + + // Setup wrapper element + wrapName = format.inline || format.block; + wrapElm = dom.create(wrapName); + setElementFormat(wrapElm); + + rangeUtils.walk(rng, function(nodes) { + var currentWrapElm; + + function process(node) { + var nodeName = node.nodeName.toLowerCase(), parentName = node.parentNode.nodeName.toLowerCase(), found; + + // Stop wrapping on br elements + if (isEq(nodeName, 'br')) { + currentWrapElm = 0; + + // Remove any br elements when we wrap things + if (format.block) + dom.remove(node); + + return; + } + + // If node is wrapper type + if (format.wrapper && matchNode(node, name, vars)) { + currentWrapElm = 0; + return; + } + + // Can we rename the block + if (format.block && !format.wrapper && isTextBlock(nodeName)) { + node = dom.rename(node, wrapName); + setElementFormat(node); + newWrappers.push(node); + currentWrapElm = 0; + return; + } + + // Handle selector patterns + if (format.selector) { + // Look for matching formats + each(formatList, function(format) { + if (dom.is(node, format.selector) && !isCaretNode(node)) { + setElementFormat(node, format); + found = true; + } + }); + + // Continue processing if a selector match wasn't found and a inline element is defined + if (!format.inline || found) { + currentWrapElm = 0; + return; + } + } + + // Is it valid to wrap this item + if (isValid(wrapName, nodeName) && isValid(parentName, wrapName)) { + // Start wrapping + if (!currentWrapElm) { + // Wrap the node + currentWrapElm = wrapElm.cloneNode(FALSE); + node.parentNode.insertBefore(currentWrapElm, node); + newWrappers.push(currentWrapElm); + } + + currentWrapElm.appendChild(node); + } else { + // Start a new wrapper for possible children + currentWrapElm = 0; + + each(tinymce.grep(node.childNodes), process); + + // End the last wrapper + currentWrapElm = 0; + } + }; + + // Process siblings from range + each(nodes, process); + }); + + // Cleanup + each(newWrappers, function(node) { + var childCount; + + function getChildCount(node) { + var count = 0; + + each(node.childNodes, function(node) { + if (!isWhiteSpaceNode(node) && !isBookmarkNode(node)) + count++; + }); + + return count; + }; + + function mergeStyles(node) { + var child, clone; + + each(node.childNodes, function(node) { + if (node.nodeType == 1 && !isBookmarkNode(node) && !isCaretNode(node)) { + child = node; + return FALSE; // break loop + } + }); + + // If child was found and of the same type as the current node + if (child && matchName(child, format)) { + clone = child.cloneNode(FALSE); + setElementFormat(clone); + + dom.replace(clone, node, TRUE); + dom.remove(child, 1); + } + + return clone || node; + }; + + childCount = getChildCount(node); + + // Remove empty nodes + if (childCount === 0) { + dom.remove(node, 1); + return; + } + + if (format.inline || format.wrapper) { + // Merges the current node with it's children of similar type to reduce the number of elements + if (!format.exact && childCount === 1) + node = mergeStyles(node); + + // Remove/merge children + each(formatList, function(format) { + // Merge all children of similar type will move styles from child to parent + // this: text + // will become: text + each(dom.select(format.inline, node), function(child) { + removeFormat(format, vars, child, format.exact ? child : null); + }); + }); + + // Remove child if direct parent is of same type + if (matchNode(node.parentNode, name, vars)) { + dom.remove(node, 1); + node = 0; + return TRUE; + } + + // Look for parent with similar style format + if (format.merge_with_parents) { + dom.getParent(node.parentNode, function(parent) { + if (matchNode(parent, name, vars)) { + dom.remove(node, 1); + node = 0; + return TRUE; + } + }); + } + + // Merge next and previous siblings if they are similar texttext becomes texttext + if (node) { + node = mergeSiblings(getNonWhiteSpaceSibling(node), node); + node = mergeSiblings(node, getNonWhiteSpaceSibling(node, TRUE)); + } + } + }); + }; + + if (format) { + if (node) { + rng = dom.createRng(); + + rng.setStartBefore(node); + rng.setEndAfter(node); + + applyRngStyle(expandRng(rng, formatList)); + } else { + if (!selection.isCollapsed() || !format.inline) { + // Apply formatting to selection + bookmark = selection.getBookmark(); + applyRngStyle(expandRng(selection.getRng(TRUE), formatList)); + + selection.moveToBookmark(bookmark); + selection.setRng(moveStart(selection.getRng(TRUE))); + ed.nodeChanged(); + } else + performCaretAction('apply', name, vars); + } + } + }; + + function remove(name, vars, node) { + var formatList = get(name), format = formatList[0], bookmark, i, rng; + + // Merges the styles for each node + function process(node) { + var children, i, l; + + // Grab the children first since the nodelist might be changed + children = tinymce.grep(node.childNodes); + + // Process current node + for (i = 0, l = formatList.length; i < l; i++) { + if (removeFormat(formatList[i], vars, node, node)) + break; + } + + // Process the children + if (format.deep) { + for (i = 0, l = children.length; i < l; i++) + process(children[i]); + } + }; + + function findFormatRoot(container) { + var formatRoot; + + // Find format root + each(getParents(container.parentNode).reverse(), function(parent) { + var format; + + // Find format root element + if (!formatRoot && parent.id != '_start' && parent.id != '_end') { + // Is the node matching the format we are looking for + format = matchNode(parent, name, vars); + if (format && format.split !== false) + formatRoot = parent; + } + }); + + return formatRoot; + }; + + function wrapAndSplit(format_root, container, target, split) { + var parent, clone, lastClone, firstClone, i, formatRootParent; + + // Format root found then clone formats and split it + if (format_root) { + formatRootParent = format_root.parentNode; + + for (parent = container.parentNode; parent && parent != formatRootParent; parent = parent.parentNode) { + clone = parent.cloneNode(FALSE); + + for (i = 0; i < formatList.length; i++) { + if (removeFormat(formatList[i], vars, clone, clone)) { + clone = 0; + break; + } + } + + // Build wrapper node + if (clone) { + if (lastClone) + clone.appendChild(lastClone); + + if (!firstClone) + firstClone = clone; + + lastClone = clone; + } + } + + // Never split block elements if the format is mixed + if (split && (!format.mixed || !isBlock(format_root))) + container = dom.split(format_root, container); + + // Wrap container in cloned formats + if (lastClone) { + target.parentNode.insertBefore(lastClone, target); + firstClone.appendChild(target); + } + } + + return container; + }; + + function splitToFormatRoot(container) { + return wrapAndSplit(findFormatRoot(container), container, container, true); + }; + + function unwrap(start) { + var node = dom.get(start ? '_start' : '_end'), + out = node[start ? 'firstChild' : 'lastChild']; + + // If the end is placed within the start the result will be removed + // So this checks if the out node is a bookmark node if it is it + // checks for another more suitable node + if (isBookmarkNode(out)) + out = out[start ? 'firstChild' : 'lastChild']; + + dom.remove(node, true); + + return out; + }; + + function removeRngStyle(rng) { + var startContainer, endContainer; + + rng = expandRng(rng, formatList, TRUE); + + if (format.split) { + startContainer = getContainer(rng, TRUE); + endContainer = getContainer(rng); + + if (startContainer != endContainer) { + // Wrap start/end nodes in span element since these might be cloned/moved + startContainer = wrap(startContainer, 'span', {id : '_start', _mce_type : 'bookmark'}); + endContainer = wrap(endContainer, 'span', {id : '_end', _mce_type : 'bookmark'}); + + // Split start/end + splitToFormatRoot(startContainer); + splitToFormatRoot(endContainer); + + // Unwrap start/end to get real elements again + startContainer = unwrap(TRUE); + endContainer = unwrap(); + } else + startContainer = endContainer = splitToFormatRoot(startContainer); + + // Update range positions since they might have changed after the split operations + rng.startContainer = startContainer.parentNode; + rng.startOffset = nodeIndex(startContainer); + rng.endContainer = endContainer.parentNode; + rng.endOffset = nodeIndex(endContainer) + 1; + } + + // Remove items between start/end + rangeUtils.walk(rng, function(nodes) { + each(nodes, function(node) { + process(node); + }); + }); + }; + + // Handle node + if (node) { + rng = dom.createRng(); + rng.setStartBefore(node); + rng.setEndAfter(node); + removeRngStyle(rng); + return; + } + + if (!selection.isCollapsed() || !format.inline) { + bookmark = selection.getBookmark(); + removeRngStyle(selection.getRng(TRUE)); + selection.moveToBookmark(bookmark); + ed.nodeChanged(); + } else + performCaretAction('remove', name, vars); + }; + + function toggle(name, vars, node) { + if (match(name, vars, node)) + remove(name, vars, node); + else + apply(name, vars, node); + }; + + function matchNode(node, name, vars, similar) { + var formatList = get(name), format, i, classes; + + function matchItems(node, format, item_name) { + var key, value, items = format[item_name], i; + + // Check all items + if (items) { + // Non indexed object + if (items.length === undefined) { + for (key in items) { + if (items.hasOwnProperty(key)) { + if (item_name === 'attributes') + value = dom.getAttrib(node, key); + else + value = getStyle(node, key); + + if (similar && !value && !format.exact) + return; + + if ((!similar || format.exact) && !isEq(value, replaceVars(items[key], vars))) + return; + } + } + } else { + // Only one match needed for indexed arrays + for (i = 0; i < items.length; i++) { + if (item_name === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(node, items[i])) + return format; + } + } + } + + return format; + }; + + if (formatList && node) { + // Check each format in list + for (i = 0; i < formatList.length; i++) { + format = formatList[i]; + + // Name name, attributes, styles and classes + if (matchName(node, format) && matchItems(node, format, 'attributes') && matchItems(node, format, 'styles')) { + // Match classes + if (classes = format.classes) { + for (i = 0; i < classes.length; i++) { + if (!dom.hasClass(node, classes[i])) + return; + } + } + + return format; + } + } + } + }; + + function match(name, vars, node) { + var startNode, i; + + function matchParents(node) { + // Find first node with similar format settings + node = dom.getParent(node, function(node) { + return !!matchNode(node, name, vars, true); + }); + + // Do an exact check on the similar format element + return matchNode(node, name, vars); + }; + + // Check specified node + if (node) + return matchParents(node); + + // Check pending formats + if (selection.isCollapsed()) { + for (i = pendingFormats.apply.length - 1; i >= 0; i--) { + if (pendingFormats.apply[i].name == name) + return true; + } + + for (i = pendingFormats.remove.length - 1; i >= 0; i--) { + if (pendingFormats.remove[i].name == name) + return false; + } + + return matchParents(selection.getNode()); + } + + // Check selected node + node = selection.getNode(); + if (matchParents(node)) + return TRUE; + + // Check start node if it's different + startNode = selection.getStart(); + if (startNode != node) { + if (matchParents(startNode)) + return TRUE; + } + + return FALSE; + }; + + function matchAll(names, vars) { + var startElement, matchedFormatNames = [], checkedMap = {}, i, ni, name; + + // If the selection is collapsed then check pending formats + if (selection.isCollapsed()) { + for (ni = 0; ni < names.length; ni++) { + // If the name is to be removed, then stop it from being added + for (i = pendingFormats.remove.length - 1; i >= 0; i--) { + name = names[ni]; + + if (pendingFormats.remove[i].name == name) { + checkedMap[name] = true; + break; + } + } + } + + // If the format is to be applied + for (i = pendingFormats.apply.length - 1; i >= 0; i--) { + for (ni = 0; ni < names.length; ni++) { + name = names[ni]; + + if (!checkedMap[name] && pendingFormats.apply[i].name == name) { + checkedMap[name] = true; + matchedFormatNames.push(name); + } + } + } + } + + // Check start of selection for formats + startElement = selection.getStart(); + dom.getParent(startElement, function(node) { + var i, name; + + for (i = 0; i < names.length; i++) { + name = names[i]; + + if (!checkedMap[name] && matchNode(node, name, vars)) { + checkedMap[name] = true; + matchedFormatNames.push(name); + } + } + }); + + return matchedFormatNames; + }; + + function canApply(name) { + var formatList = get(name), startNode, parents, i, x, selector; + + if (formatList) { + startNode = selection.getStart(); + parents = getParents(startNode); + + for (x = formatList.length - 1; x >= 0; x--) { + selector = formatList[x].selector; + + // Format is not selector based, then always return TRUE + if (!selector) + return TRUE; + + for (i = parents.length - 1; i >= 0; i--) { + if (dom.is(parents[i], selector)) + return TRUE; + } + } + } + + return FALSE; + }; + + // Expose to public + tinymce.extend(this, { + get : get, + register : register, + apply : apply, + remove : remove, + toggle : toggle, + match : match, + matchAll : matchAll, + matchNode : matchNode, + canApply : canApply + }); + + // Private functions + + function matchName(node, format) { + // Check for inline match + if (isEq(node, format.inline)) + return TRUE; + + // Check for block match + if (isEq(node, format.block)) + return TRUE; + + // Check for selector match + if (format.selector) + return dom.is(node, format.selector); + }; + + function isEq(str1, str2) { + str1 = str1 || ''; + str2 = str2 || ''; + + str1 = '' + (str1.nodeName || str1); + str2 = '' + (str2.nodeName || str2); + + return str1.toLowerCase() == str2.toLowerCase(); + }; + + function getStyle(node, name) { + var styleVal = dom.getStyle(node, name); + + // Force the format to hex + if (name == 'color' || name == 'backgroundColor') + styleVal = dom.toHex(styleVal); + + // Opera will return bold as 700 + if (name == 'fontWeight' && styleVal == 700) + styleVal = 'bold'; + + return '' + styleVal; + }; + + function replaceVars(value, vars) { + if (typeof(value) != "string") + value = value(vars); + else if (vars) { + value = value.replace(/%(\w+)/g, function(str, name) { + return vars[name] || str; + }); + } + + return value; + }; + + function isWhiteSpaceNode(node) { + return node && node.nodeType === 3 && /^([\s\r\n]+|)$/.test(node.nodeValue); + }; + + function wrap(node, name, attrs) { + var wrapper = dom.create(name, attrs); + + node.parentNode.insertBefore(wrapper, node); + wrapper.appendChild(node); + + return wrapper; + }; + + function expandRng(rng, format, remove) { + var startContainer = rng.startContainer, + startOffset = rng.startOffset, + endContainer = rng.endContainer, + endOffset = rng.endOffset, sibling, lastIdx; + + // This function walks up the tree if there is no siblings before/after the node + function findParentContainer(container, child_name, sibling_name, root) { + var parent, child; + + root = root || dom.getRoot(); + + for (;;) { + // Check if we can move up are we at root level or body level + parent = container.parentNode; + + // Stop expanding on block elements or root depending on format + if (parent == root || (!format[0].block_expand && isBlock(parent))) + return container; + + for (sibling = parent[child_name]; sibling && sibling != container; sibling = sibling[sibling_name]) { + if (sibling.nodeType == 1 && !isBookmarkNode(sibling)) + return container; + + if (sibling.nodeType == 3 && !isWhiteSpaceNode(sibling)) + return container; + } + + container = container.parentNode; + } + + return container; + }; + + // If index based start position then resolve it + if (startContainer.nodeType == 1 && startContainer.hasChildNodes()) { + lastIdx = startContainer.childNodes.length - 1; + startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset]; + + if (startContainer.nodeType == 3) + startOffset = 0; + } + + // If index based end position then resolve it + if (endContainer.nodeType == 1 && endContainer.hasChildNodes()) { + lastIdx = endContainer.childNodes.length - 1; + endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1]; + + if (endContainer.nodeType == 3) + endOffset = endContainer.nodeValue.length; + } + + // Exclude bookmark nodes if possible + if (isBookmarkNode(startContainer.parentNode)) + startContainer = startContainer.parentNode; + + if (isBookmarkNode(startContainer)) + startContainer = startContainer.nextSibling || startContainer; + + if (isBookmarkNode(endContainer.parentNode)) + endContainer = endContainer.parentNode; + + if (isBookmarkNode(endContainer)) + endContainer = endContainer.previousSibling || endContainer; + + // Move start/end point up the tree if the leaves are sharp and if we are in different containers + // Example * becomes !: !

    *texttext*

    ! + // This will reduce the number of wrapper elements that needs to be created + // Move start point up the tree + if (format[0].inline || format[0].block_expand) { + startContainer = findParentContainer(startContainer, 'firstChild', 'nextSibling'); + endContainer = findParentContainer(endContainer, 'lastChild', 'previousSibling'); + } + + // Expand start/end container to matching selector + if (format[0].selector && format[0].expand !== FALSE && !format[0].inline) { + function findSelectorEndPoint(container, sibling_name) { + var parents, i, y; + + if (container.nodeType == 3 && container.nodeValue.length == 0 && container[sibling_name]) + container = container[sibling_name]; + + parents = getParents(container); + for (i = 0; i < parents.length; i++) { + for (y = 0; y < format.length; y++) { + if (dom.is(parents[i], format[y].selector)) + return parents[i]; + } + } + + return container; + }; + + // Find new startContainer/endContainer if there is better one + startContainer = findSelectorEndPoint(startContainer, 'previousSibling'); + endContainer = findSelectorEndPoint(endContainer, 'nextSibling'); + } + + // Expand start/end container to matching block element or text node + if (format[0].block || format[0].selector) { + function findBlockEndPoint(container, sibling_name, sibling_name2) { + var node; + + // Expand to block of similar type + if (!format[0].wrapper) + node = dom.getParent(container, format[0].block); + + // Expand to first wrappable block element or any block element + if (!node) + node = dom.getParent(container.nodeType == 3 ? container.parentNode : container, isBlock); + + // Exclude inner lists from wrapping + if (node && format[0].wrapper) + node = getParents(node, 'ul,ol').reverse()[0] || node; + + // Didn't find a block element look for first/last wrappable element + if (!node) { + node = container; + + while (node[sibling_name] && !isBlock(node[sibling_name])) { + node = node[sibling_name]; + + // Break on BR but include it will be removed later on + // we can't remove it now since we need to check if it can be wrapped + if (isEq(node, 'br')) + break; + } + } + + return node || container; + }; + + // Find new startContainer/endContainer if there is better one + startContainer = findBlockEndPoint(startContainer, 'previousSibling'); + endContainer = findBlockEndPoint(endContainer, 'nextSibling'); + + // Non block element then try to expand up the leaf + if (format[0].block) { + if (!isBlock(startContainer)) + startContainer = findParentContainer(startContainer, 'firstChild', 'nextSibling'); + + if (!isBlock(endContainer)) + endContainer = findParentContainer(endContainer, 'lastChild', 'previousSibling'); + } + } + + // Setup index for startContainer + if (startContainer.nodeType == 1) { + startOffset = nodeIndex(startContainer); + startContainer = startContainer.parentNode; + } + + // Setup index for endContainer + if (endContainer.nodeType == 1) { + endOffset = nodeIndex(endContainer) + 1; + endContainer = endContainer.parentNode; + } + + // Return new range like object + return { + startContainer : startContainer, + startOffset : startOffset, + endContainer : endContainer, + endOffset : endOffset + }; + } + + function removeFormat(format, vars, node, compare_node) { + var i, attrs, stylesModified; + + // Check if node matches format + if (!matchName(node, format)) + return FALSE; + + // Should we compare with format attribs and styles + if (format.remove != 'all') { + // Remove styles + each(format.styles, function(value, name) { + value = replaceVars(value, vars); + + // Indexed array + if (typeof(name) === 'number') { + name = value; + compare_node = 0; + } + + if (!compare_node || isEq(getStyle(compare_node, name), value)) + dom.setStyle(node, name, ''); + + stylesModified = 1; + }); + + // Remove style attribute if it's empty + if (stylesModified && dom.getAttrib(node, 'style') == '') { + node.removeAttribute('style'); + node.removeAttribute('_mce_style'); + } + + // Remove attributes + each(format.attributes, function(value, name) { + var valueOut; + + value = replaceVars(value, vars); + + // Indexed array + if (typeof(name) === 'number') { + name = value; + compare_node = 0; + } + + if (!compare_node || isEq(dom.getAttrib(compare_node, name), value)) { + // Keep internal classes + if (name == 'class') { + value = dom.getAttrib(node, name); + if (value) { + // Build new class value where everything is removed except the internal prefixed classes + valueOut = ''; + each(value.split(/\s+/), function(cls) { + if (/mce\w+/.test(cls)) + valueOut += (valueOut ? ' ' : '') + cls; + }); + + // We got some internal classes left + if (valueOut) { + dom.setAttrib(node, name, valueOut); + return; + } + } + } + + // IE6 has a bug where the attribute doesn't get removed correctly + if (name == "class") + node.removeAttribute('className'); + + // Remove mce prefixed attributes + if (MCE_ATTR_RE.test(name)) + node.removeAttribute('_mce_' + name); + + node.removeAttribute(name); + } + }); + + // Remove classes + each(format.classes, function(value) { + value = replaceVars(value, vars); + + if (!compare_node || dom.hasClass(compare_node, value)) + dom.removeClass(node, value); + }); + + // Check for non internal attributes + attrs = dom.getAttribs(node); + for (i = 0; i < attrs.length; i++) { + if (attrs[i].nodeName.indexOf('_') !== 0) + return FALSE; + } + } + + // Remove the inline child if it's empty for example or + if (format.remove != 'none') { + removeNode(node, format); + return TRUE; + } + }; + + function removeNode(node, format) { + var parentNode = node.parentNode, rootBlockElm; + + if (format.block) { + if (!forcedRootBlock) { + function find(node, next, inc) { + node = getNonWhiteSpaceSibling(node, next, inc); + + return !node || (node.nodeName == 'BR' || isBlock(node)); + }; + + // Append BR elements if needed before we remove the block + if (isBlock(node) && !isBlock(parentNode)) { + if (!find(node, FALSE) && !find(node.firstChild, TRUE, 1)) + node.insertBefore(dom.create('br'), node.firstChild); + + if (!find(node, TRUE) && !find(node.lastChild, FALSE, 1)) + node.appendChild(dom.create('br')); + } + } else { + // Wrap the block in a forcedRootBlock if we are at the root of document + if (parentNode == dom.getRoot()) { + if (!format.list_block || !isEq(node, format.list_block)) { + each(tinymce.grep(node.childNodes), function(node) { + if (isValid(forcedRootBlock, node.nodeName.toLowerCase())) { + if (!rootBlockElm) + rootBlockElm = wrap(node, forcedRootBlock); + else + rootBlockElm.appendChild(node); + } else + rootBlockElm = 0; + }); + } + } + } + } + + // Never remove nodes that isn't the specified inline element if a selector is specified too + if (format.selector && format.inline && !isEq(format.inline, node)) + return; + + dom.remove(node, 1); + }; + + function getNonWhiteSpaceSibling(node, next, inc) { + if (node) { + next = next ? 'nextSibling' : 'previousSibling'; + + for (node = inc ? node : node[next]; node; node = node[next]) { + if (node.nodeType == 1 || !isWhiteSpaceNode(node)) + return node; + } + } + }; + + function isBookmarkNode(node) { + return node && node.nodeType == 1 && node.getAttribute('_mce_type') == 'bookmark'; + }; + + function mergeSiblings(prev, next) { + var marker, sibling, tmpSibling; + + function compareElements(node1, node2) { + // Not the same name + if (node1.nodeName != node2.nodeName) + return FALSE; + + function getAttribs(node) { + var attribs = {}; + + each(dom.getAttribs(node), function(attr) { + var name = attr.nodeName.toLowerCase(); + + // Don't compare internal attributes or style + if (name.indexOf('_') !== 0 && name !== 'style') + attribs[name] = dom.getAttrib(node, name); + }); + + return attribs; + }; + + function compareObjects(obj1, obj2) { + var value, name; + + for (name in obj1) { + // Obj1 has item obj2 doesn't have + if (obj1.hasOwnProperty(name)) { + value = obj2[name]; + + // Obj2 doesn't have obj1 item + if (value === undefined) + return FALSE; + + // Obj2 item has a different value + if (obj1[name] != value) + return FALSE; + + // Delete similar value + delete obj2[name]; + } + } + + // Check if obj 2 has something obj 1 doesn't have + for (name in obj2) { + // Obj2 has item obj1 doesn't have + if (obj2.hasOwnProperty(name)) + return FALSE; + } + + return TRUE; + }; + + // Attribs are not the same + if (!compareObjects(getAttribs(node1), getAttribs(node2))) + return FALSE; + + // Styles are not the same + if (!compareObjects(dom.parseStyle(dom.getAttrib(node1, 'style')), dom.parseStyle(dom.getAttrib(node2, 'style')))) + return FALSE; + + return TRUE; + }; + + // Check if next/prev exists and that they are elements + if (prev && next) { + function findElementSibling(node, sibling_name) { + for (sibling = node; sibling; sibling = sibling[sibling_name]) { + if (sibling.nodeType == 3 && !isWhiteSpaceNode(sibling)) + return node; + + if (sibling.nodeType == 1 && !isBookmarkNode(sibling)) + return sibling; + } + + return node; + }; + + // If previous sibling is empty then jump over it + prev = findElementSibling(prev, 'previousSibling'); + next = findElementSibling(next, 'nextSibling'); + + // Compare next and previous nodes + if (compareElements(prev, next)) { + // Append nodes between + for (sibling = prev.nextSibling; sibling && sibling != next;) { + tmpSibling = sibling; + sibling = sibling.nextSibling; + prev.appendChild(tmpSibling); + } + + // Remove next node + dom.remove(next); + + // Move children into prev node + each(tinymce.grep(next.childNodes), function(node) { + prev.appendChild(node); + }); + + return prev; + } + } + + return next; + }; + + function isTextBlock(name) { + return /^(h[1-6]|p|div|pre|address|dl|dt|dd)$/.test(name); + }; + + function getContainer(rng, start) { + var container, offset, lastIdx; + + container = rng[start ? 'startContainer' : 'endContainer']; + offset = rng[start ? 'startOffset' : 'endOffset']; + + if (container.nodeType == 1) { + lastIdx = container.childNodes.length - 1; + + if (!start && offset) + offset--; + + container = container.childNodes[offset > lastIdx ? lastIdx : offset]; + } + + return container; + }; + + function performCaretAction(type, name, vars) { + var i, currentPendingFormats = pendingFormats[type], + otherPendingFormats = pendingFormats[type == 'apply' ? 'remove' : 'apply']; + + function hasPending() { + return pendingFormats.apply.length || pendingFormats.remove.length; + }; + + function resetPending() { + pendingFormats.apply = []; + pendingFormats.remove = []; + }; + + function perform(caret_node) { + // Apply pending formats + each(pendingFormats.apply.reverse(), function(item) { + apply(item.name, item.vars, caret_node); + }); + + // Remove pending formats + each(pendingFormats.remove.reverse(), function(item) { + remove(item.name, item.vars, caret_node); + }); + + dom.remove(caret_node, 1); + resetPending(); + }; + + // Check if it already exists then ignore it + for (i = currentPendingFormats.length - 1; i >= 0; i--) { + if (currentPendingFormats[i].name == name) + return; + } + + currentPendingFormats.push({name : name, vars : vars}); + + // Check if it's in the other type, then remove it + for (i = otherPendingFormats.length - 1; i >= 0; i--) { + if (otherPendingFormats[i].name == name) + otherPendingFormats.splice(i, 1); + } + + // Pending apply or remove formats + if (hasPending()) { + ed.getDoc().execCommand('FontName', false, 'mceinline'); + pendingFormats.lastRng = selection.getRng(); + + // IE will convert the current word + each(dom.select('font,span'), function(node) { + var bookmark; + + if (isCaretNode(node)) { + bookmark = selection.getBookmark(); + perform(node); + selection.moveToBookmark(bookmark); + ed.nodeChanged(); + } + }); + + // Only register listeners once if we need to + if (!pendingFormats.isListening && hasPending()) { + pendingFormats.isListening = true; + + each('onKeyDown,onKeyUp,onKeyPress,onMouseUp'.split(','), function(event) { + ed[event].addToTop(function(ed, e) { + // Do we have pending formats and is the selection moved has moved + if (hasPending() && !tinymce.dom.RangeUtils.compareRanges(pendingFormats.lastRng, selection.getRng())) { + each(dom.select('font,span'), function(node) { + var textNode, rng; + + // Look for marker + if (isCaretNode(node)) { + textNode = node.firstChild; + + if (textNode) { + perform(node); + + rng = dom.createRng(); + rng.setStart(textNode, textNode.nodeValue.length); + rng.setEnd(textNode, textNode.nodeValue.length); + selection.setRng(rng); + ed.nodeChanged(); + } else + dom.remove(node); + } + }); + + // Always unbind and clear pending styles on keyup + if (e.type == 'keyup' || e.type == 'mouseup') + resetPending(); + } + }); + }); + } + } + }; + }; +})(tinymce); + +tinymce.onAddEditor.add(function(tinymce, ed) { + var filters, fontSizes, dom, settings = ed.settings; + + if (settings.inline_styles) { + fontSizes = tinymce.explode(settings.font_size_style_values); + + function replaceWithSpan(node, styles) { + dom.replace(dom.create('span', { + style : styles + }), node, 1); + }; + + filters = { + font : function(dom, node) { + replaceWithSpan(node, { + backgroundColor : node.style.backgroundColor, + color : node.color, + fontFamily : node.face, + fontSize : fontSizes[parseInt(node.size) - 1] + }); + }, + + u : function(dom, node) { + replaceWithSpan(node, { + textDecoration : 'underline' + }); + }, + + strike : function(dom, node) { + replaceWithSpan(node, { + textDecoration : 'line-through' + }); + } + }; + + function convert(editor, params) { + dom = editor.dom; + + if (settings.convert_fonts_to_spans) { + tinymce.each(dom.select('font,u,strike', params.node), function(node) { + filters[node.nodeName.toLowerCase()](ed.dom, node); + }); + } + }; + + ed.onPreProcess.add(convert); + + ed.onInit.add(function() { + ed.selection.onSetContent.add(convert); + }); + } +}); + diff --git a/library/tinymce/jscripts/tiny_mce/utils/editable_selects.js b/library/tinymce/jscripts/tiny_mce/utils/editable_selects.js new file mode 100644 index 000000000..fd943c0f8 --- /dev/null +++ b/library/tinymce/jscripts/tiny_mce/utils/editable_selects.js @@ -0,0 +1,70 @@ +/** + * editable_selects.js + * + * Copyright 2009, Moxiecode Systems AB + * Released under LGPL License. + * + * License: http://tinymce.moxiecode.com/license + * Contributing: http://tinymce.moxiecode.com/contributing + */ + +var TinyMCE_EditableSelects = { + editSelectElm : null, + + init : function() { + var nl = document.getElementsByTagName("select"), i, d = document, o; + + for (i=0; i'; + h += ' '; + + return h; +} + +function updateColor(img_id, form_element_id) { + document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value; +} + +function setBrowserDisabled(id, state) { + var img = document.getElementById(id); + var lnk = document.getElementById(id + "_link"); + + if (lnk) { + if (state) { + lnk.setAttribute("realhref", lnk.getAttribute("href")); + lnk.removeAttribute("href"); + tinyMCEPopup.dom.addClass(img, 'disabled'); + } else { + if (lnk.getAttribute("realhref")) + lnk.setAttribute("href", lnk.getAttribute("realhref")); + + tinyMCEPopup.dom.removeClass(img, 'disabled'); + } + } +} + +function getBrowserHTML(id, target_form_element, type, prefix) { + var option = prefix + "_" + type + "_browser_callback", cb, html; + + cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback")); + + if (!cb) + return ""; + + html = ""; + html += ''; + html += ' '; + + return html; +} + +function openBrowser(img_id, target_form_element, type, option) { + var img = document.getElementById(img_id); + + if (img.className != "mceButtonDisabled") + tinyMCEPopup.openBrowser(target_form_element, type, option); +} + +function selectByValue(form_obj, field_name, value, add_custom, ignore_case) { + if (!form_obj || !form_obj.elements[field_name]) + return; + + var sel = form_obj.elements[field_name]; + + var found = false; + for (var i=0; i parseInt(v)) + st = this.mark(f, n); + } + } + + return st; + }, + + hasClass : function(n, c, d) { + return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className); + }, + + getNum : function(n, c) { + c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0]; + c = c.replace(/[^0-9]/g, ''); + + return c; + }, + + addClass : function(n, c, b) { + var o = this.removeClass(n, c); + n.className = b ? c + (o != '' ? (' ' + o) : '') : (o != '' ? (o + ' ') : '') + c; + }, + + removeClass : function(n, c) { + c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' '); + return n.className = c != ' ' ? c : ''; + }, + + tags : function(f, s) { + return f.getElementsByTagName(s); + }, + + mark : function(f, n) { + var s = this.settings; + + this.addClass(n, s.invalid_cls); + this.markLabels(f, n, s.invalid_cls); + + return false; + }, + + markLabels : function(f, n, ic) { + var nl, i; + + nl = this.tags(f, "label"); + for (i=0; i