Merge branch 'cherry-pick-971e7eef' into 'dev'

remove some old unused javascript libraries

See merge request hubzilla/core!1779

1 files changed, 0 insertions, 724 deletions

diff --git a/view/js/ajaxupload.js b/view/js/ajaxupload.js
deleted file mode 100644
index c7d587dd1..000000000
--- a/view/js/ajaxupload.js
+++ /dev/null
@@ -1,724 +0,0 @@
-/**
- * AJAX Upload ( http://valums.com/ajax-upload/ ) 
- * Copyright (c) Andris Valums
- * Licensed under the MIT license ( http://valums.com/mit-license/ )
- * Thanks to Gary Haran, David Mark, Corey Burns and others for contributions. 
- */
-
-(function () {
-    /* global window */
-    /* jslint browser: true, devel: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true */
-    
-    /**
-     * Wrapper for FireBug's console.log
-     */
-    function log(){
-        if (typeof(console) != 'undefined' && typeof(console.log) == 'function'){            
-            Array.prototype.unshift.call(arguments, '[Ajax Upload]');
-            console.log( Array.prototype.join.call(arguments, ' '));
-        }
-    } 
-
-    /**
-     * Attaches event to a dom element.
-     * @param {Element} el
-     * @param type event name
-     * @param fn callback This refers to the passed element
-     */
-    function addEvent(el, type, fn){
-        if (el.addEventListener) {
-            el.addEventListener(type, fn, false);
-        } else if (el.attachEvent) {
-            el.attachEvent('on' + type, function(){
-                fn.call(el);
-	        });
-	    } else {
-            throw new Error('not supported or DOM not loaded');
-        }
-    }   
-    
-    /**
-     * Attaches resize event to a window, limiting
-     * number of event fired. Fires only when encounteres
-     * delay of 100 after series of events.
-     * 
-     * Some browsers fire event multiple times when resizing
-     * http://www.quirksmode.org/dom/events/resize.html
-     * 
-     * @param fn callback This refers to the passed element
-     */
-    function addResizeEvent(fn){
-        var timeout;
-               
-	    addEvent(window, 'resize', function(){
-            if (timeout){
-                clearTimeout(timeout);
-            }
-            timeout = setTimeout(fn, 100);                        
-        });
-    }    
-    
-    // Get offset adding all offsets, slow fall-back method
-    var getOffsetSlow = function(el){
-        var top = 0, left = 0;
-        do {
-            top += el.offsetTop || 0;
-            left += el.offsetLeft || 0;
-            el = el.offsetParent;
-        } while (el);
-        
-        return {
-            left: left,
-            top: top
-        };
-    };
-
-     
-
-
-
-    // Needs more testing, will be rewriten for next version        
-    // getOffset function copied from jQuery lib (http://jquery.com/)
-    if (document.documentElement.getBoundingClientRect){
-        // Get Offset using getBoundingClientRect
-        // http://ejohn.org/blog/getboundingclientrect-is-awesome/
-        var getOffset = function(el){
-            var box = el.getBoundingClientRect();
-            var doc = el.ownerDocument;
-            var body = doc.body;
-            var docElem = doc.documentElement; // for ie 
-            var clientTop = docElem.clientTop || body.clientTop || 0;
-            var clientLeft = docElem.clientLeft || body.clientLeft || 0;
-             
-            // In Internet Explorer 7 getBoundingClientRect property is treated as physical,
-            // while others are logical. Make all logical, like in IE8.	
-            var zoom = 1;            
-            if (body.getBoundingClientRect) {
-                var bound = body.getBoundingClientRect();
-                zoom = (bound.right - bound.left) / body.clientWidth;
-            }
-
-		// some CSS layouts gives 0 width and/or bounding boxes
-		// in this case we fall back to the slow method
-            if (zoom == 0 || body.clientWidth == 0)
-                return getOffsetSlow(el);
-                         
-            if (zoom > 1) {
-                clientTop = 0;
-                clientLeft = 0;
-            }
-            
-            var top = box.top / zoom + (window.pageYOffset || docElem && docElem.scrollTop / zoom || body.scrollTop / zoom) - clientTop, left = box.left / zoom + (window.pageXOffset || docElem && docElem.scrollLeft / zoom || body.scrollLeft / zoom) - clientLeft;
-            
-            return {
-                top: top,
-                left: left
-            };
-        };        
-    } else {
-//        // Get offset adding all offsets 
-  //      var getOffset = function(el){
-    //        var top = 0, left = 0;
-      //      do {
-        //        top += el.offsetTop || 0;
-          //      left += el.offsetLeft || 0;
-            //    el = el.offsetParent;
-          //  } while (el);
-            
-          //  return {
-            //    left: left,
-              //  top: top
-           // };
-       // };
-		var getOffset = getOffsetSlowl
-    }
-    
-    /**
-     * Returns left, top, right and bottom properties describing the border-box,
-     * in pixels, with the top-left relative to the body
-     * @param {Element} el
-     * @return {Object} Contains left, top, right,bottom
-     */
-    function getBox(el){
-        var left, right, top, bottom;
-        var offset = getOffset(el);
-        left = offset.left;
-        top = offset.top;
-        
-        right = left + el.offsetWidth;
-        bottom = top + el.offsetHeight;
-        
-        return {
-            left: left,
-            right: right,
-            top: top,
-            bottom: bottom
-        };
-    }
-    
-    /**
-     * Helper that takes object literal
-     * and add all properties to element.style
-     * @param {Element} el
-     * @param {Object} styles
-     */
-    function addStyles(el, styles){
-        for (var name in styles) {
-            if (styles.hasOwnProperty(name)) {
-                el.style[name] = styles[name];
-            }
-        }
-    }
-        
-    /**
-     * Function places an absolutely positioned
-     * element on top of the specified element
-     * copying position and dimentions.
-     * @param {Element} from
-     * @param {Element} to
-     */    
-    function copyLayout(from, to){
-	    var box = getBox(from);
-        
-        addStyles(to, {
-	        position: 'absolute',                    
-	        left : box.left + 'px',
-	        top : box.top + 'px',
-	        width : from.offsetWidth + 'px',
-	        height : from.offsetHeight + 'px'
-	    });        
-	to.title = from.title;
-
-    }
-
-    /**
-    * Creates and returns element from html chunk
-    * Uses innerHTML to create an element
-    */
-    var toElement = (function(){
-        var div = document.createElement('div');
-        return function(html){
-            div.innerHTML = html;
-            var el = div.firstChild;
-            return div.removeChild(el);
-        };
-    })();
-            
-    /**
-     * Function generates unique id
-     * @return unique id 
-     */
-    var getUID = (function(){
-        var id = 0;
-        return function(){
-            return 'ValumsAjaxUpload' + id++;
-        };
-    })();        
- 
-    /**
-     * Get file name from path
-     * @param {String} file path to file
-     * @return filename
-     */  
-    function fileFromPath(file){
-        return file.replace(/.*(\/|\\)/, "");
-    }
-    
-    /**
-     * Get file extension lowercase
-     * @param {String} file name
-     * @return file extenstion
-     */    
-    function getExt(file){
-        return (-1 !== file.indexOf('.')) ? file.replace(/.*[.]/, '') : '';
-    }
-
-    function hasClass(el, name){        
-        var re = new RegExp('\\b' + name + '\\b');        
-        return re.test(el.className);
-    }    
-    function addClass(el, name){
-        if ( ! hasClass(el, name)){   
-            el.className += ' ' + name;
-        }
-    }    
-    function removeClass(el, name){
-        var re = new RegExp('\\b' + name + '\\b');                
-        el.className = el.className.replace(re, '');        
-    }
-    
-    function removeNode(el){
-        el.parentNode.removeChild(el);
-    }
-
-    /**
-     * Easy styling and uploading
-     * @constructor
-     * @param button An element you want convert to 
-     * upload button. Tested dimentions up to 500x500px
-     * @param {Object} options See defaults below.
-     */
-    window.AjaxUpload = function(button, options){
-        this._settings = {
-            // Location of the server-side upload script
-            action: 'upload.php',
-            // File upload name
-            name: 'userfile',
-
-			title: 'Upload',
-
-            // Additional data to send
-            data: {},
-            // Submit file as soon as it's selected
-            autoSubmit: true,
-            // The type of data that you're expecting back from the server.
-            // html and xml are detected automatically.
-            // Only useful when you are using json data as a response.
-            // Set to "json" in that case. 
-            responseType: false,
-            // Class applied to button when mouse is hovered
-            hoverClass: 'hover',
-            // Class applied to button when button is focused
-            focusClass: 'focus',
-            // Class applied to button when AU is disabled
-            disabledClass: 'disabled',            
-            // When user selects a file, useful with autoSubmit disabled
-            // You can return false to cancel upload			
-            onChange: function(file, extension){
-            },
-            // Callback to fire before file is uploaded
-            // You can return false to cancel upload
-            onSubmit: function(file, extension){
-            },
-            // Fired when file upload is completed
-            // WARNING! DO NOT USE "FALSE" STRING AS A RESPONSE!
-            onComplete: function(file, response){
-            }
-        };
-                        
-        // Merge the users options with our defaults
-        for (var i in options) {
-            if (options.hasOwnProperty(i)){
-                this._settings[i] = options[i];
-            }
-        }
-                
-        // button isn't necessary a dom element
-        if (button.jquery){
-            // jQuery object was passed
-            button = button[0];
-        } else if (typeof button == "string") {
-            if (/^#.*/.test(button)){
-                // If jQuery user passes #elementId don't break it					
-                button = button.slice(1);                
-            }
-            
-            button = document.getElementById(button);
-        }
-        
-        if ( ! button || button.nodeType !== 1){
-            throw new Error("Please make sure that you're passing a valid element"); 
-        }
-                
-        if ( button.nodeName.toUpperCase() == 'A'){
-            // disable link                       
-            addEvent(button, 'click', function(e){
-                if (e && e.preventDefault){
-                    e.preventDefault();
-                } else if (window.event){
-                    window.event.returnValue = false;
-                }
-            });
-        }
-                    
-        // DOM element
-        this._button = button;        
-        // DOM element                 
-        this._input = null;
-        // If disabled clicking on button won't do anything
-        this._disabled = false;
-        
-        // if the button was disabled before refresh if will remain
-        // disabled in FireFox, let's fix it
-        this.enable();        
-        
-        this._rerouteClicks();
-    };
-    
-    // assigning methods to our class
-    AjaxUpload.prototype = {
-        setData: function(data){
-            this._settings.data = data;
-        },
-        disable: function(){            
-            addClass(this._button, this._settings.disabledClass);
-            this._disabled = true;
-            
-            var nodeName = this._button.nodeName.toUpperCase();            
-            if (nodeName == 'INPUT' || nodeName == 'BUTTON'){
-                this._button.setAttribute('disabled', 'disabled');
-            }            
-            
-            // hide input
-            if (this._input){
-                // We use visibility instead of display to fix problem with Safari 4
-                // The problem is that the value of input doesn't change if it 
-                // has display none when user selects a file           
-                this._input.parentNode.style.visibility = 'hidden';
-            }
-        },
-        enable: function(){
-            removeClass(this._button, this._settings.disabledClass);
-            this._button.removeAttribute('disabled');
-            this._disabled = false;
-            
-        },
-        /**
-         * Creates invisible file input 
-         * that will hover above the button
-         * <div><input type='file' /></div>
-         */
-        _createInput: function(){ 
-            var self = this;
-                        
-            var input = document.createElement("input");
-            input.setAttribute('type', 'file');
-			input.setAttribute('title',this._settings.title);
-            input.setAttribute('name', this._settings.name);
-
-            addStyles(input, {
-                'position' : 'absolute',
-                // in Opera only 'browse' button
-                // is clickable and it is located at
-                // the right side of the input
-                'right' : 0,
-                'margin' : 0,
-                'padding' : 0,
-                'fontSize' : '480px',
-                // in Firefox if font-family is set to
-                // 'inherit' the input doesn't work
-                'fontFamily' : 'sans-serif',
-                'cursor' : 'pointer'
-            });            
-
-            var div = document.createElement("div");                        
-            addStyles(div, {
-                'display' : 'block',
-                'position' : 'absolute',
-                'overflow' : 'hidden',
-                'margin' : 0,
-                'padding' : 0,                
-                'opacity' : 0,
-                // Make sure browse button is in the right side
-                // in Internet Explorer
-                'direction' : 'ltr',
-                //Max zIndex supported by Opera 9.0-9.2
-                'zIndex': 2147483583,
-				'cursor' : 'pointer'
-
-            });
-            
-            // Make sure that element opacity exists.
-            // Otherwise use IE filter            
-            if ( div.style.opacity !== "0") {
-                if (typeof(div.filters) == 'undefined'){
-                    throw new Error('Opacity not supported by the browser');
-                }
-                div.style.filter = "alpha(opacity=0)";
-            }            
-            
-            addEvent(input, 'change', function(){
-                 
-                if ( ! input || input.value === ''){                
-                    return;                
-                }
-                            
-                // Get filename from input, required                
-                // as some browsers have path instead of it          
-                var file = fileFromPath(input.value);
-                                
-                if (false === self._settings.onChange.call(self, file, getExt(file))){
-                    self._clearInput();                
-                    return;
-                }
-                
-                // Submit form when value is changed
-                if (self._settings.autoSubmit) {
-                    self.submit();
-                }
-            });            
-
-            addEvent(input, 'mouseover', function(){
-                addClass(self._button, self._settings.hoverClass);
-            });
-            
-            addEvent(input, 'mouseout', function(){
-                removeClass(self._button, self._settings.hoverClass);
-                removeClass(self._button, self._settings.focusClass);
-                
-                // We use visibility instead of display to fix problem with Safari 4
-                // The problem is that the value of input doesn't change if it 
-                // has display none when user selects a file           
-                input.parentNode.style.visibility = 'hidden';
-
-            });   
-                        
-            addEvent(input, 'focus', function(){
-                addClass(self._button, self._settings.focusClass);
-            });
-            
-            addEvent(input, 'blur', function(){
-                removeClass(self._button, self._settings.focusClass);
-            });
-            
-	        div.appendChild(input);
-            document.body.appendChild(div);
-              
-            this._input = input;
-        },
-        _clearInput : function(){
-            if (!this._input){
-                return;
-            }            
-                             
-            // this._input.value = ''; Doesn't work in IE6                               
-            removeNode(this._input.parentNode);
-            this._input = null;                                                                   
-            this._createInput();
-            
-            removeClass(this._button, this._settings.hoverClass);
-            removeClass(this._button, this._settings.focusClass);
-        },
-        /**
-         * Function makes sure that when user clicks upload button,
-         * the this._input is clicked instead
-         */
-        _rerouteClicks: function(){
-            var self = this;
-            
-            // IE will later display 'access denied' error
-            // if you use using self._input.click()
-            // other browsers just ignore click()
-
-            addEvent(self._button, 'mouseover', function(){
-                if (self._disabled){
-                    return;
-                }
-                                
-                if ( ! self._input){
-	                self._createInput();
-                }
-                
-                var div = self._input.parentNode;                            
-                copyLayout(self._button, div);
-                div.style.visibility = 'visible';
-                                
-            });
-            
-            
-            // commented because we now hide input on mouseleave
-            /**
-             * When the window is resized the elements 
-             * can be misaligned if button position depends
-             * on window size
-             */
-            //addResizeEvent(function(){
-            //    if (self._input){
-            //        copyLayout(self._button, self._input.parentNode);
-            //    }
-            //});            
-                                         
-        },
-        /**
-         * Creates iframe with unique name
-         * @return {Element} iframe
-         */
-        _createIframe: function(){
-            // We can't use getTime, because it sometimes return
-            // same value in safari :(
-            var id = getUID();            
-             
-            // We can't use following code as the name attribute
-            // won't be properly registered in IE6, and new window
-            // on form submit will open
-            // var iframe = document.createElement('iframe');
-            // iframe.setAttribute('name', id);                        
- 
-            var iframe = toElement('<iframe src="javascript:false;" name="' + id + '" />');
-            // src="javascript:false; was added
-            // because it possibly removes ie6 prompt 
-            // "This page contains both secure and nonsecure items"
-            // Anyway, it doesn't do any harm.            
-            iframe.setAttribute('id', id);
-            
-            iframe.style.display = 'none';
-            document.body.appendChild(iframe);
-            
-            return iframe;
-        },
-        /**
-         * Creates form, that will be submitted to iframe
-         * @param {Element} iframe Where to submit
-         * @return {Element} form
-         */
-        _createForm: function(iframe){
-            var settings = this._settings;
-                        
-            // We can't use the following code in IE6
-            // var form = document.createElement('form');
-            // form.setAttribute('method', 'post');
-            // form.setAttribute('enctype', 'multipart/form-data');
-            // Because in this case file won't be attached to request                    
-            var form = toElement('<form method="post" enctype="multipart/form-data"></form>');
-                        
-            form.setAttribute('action', settings.action);
-            form.setAttribute('target', iframe.name);                                   
-            form.style.display = 'none';
-            document.body.appendChild(form);
-            
-            // Create hidden input element for each data key
-            for (var prop in settings.data) {
-                if (settings.data.hasOwnProperty(prop)){
-                    var el = document.createElement("input");
-                    el.setAttribute('type', 'hidden');
-                    el.setAttribute('name', prop);
-                    el.setAttribute('value', settings.data[prop]);
-                    form.appendChild(el);
-                }
-            }
-            return form;
-        },
-        /**
-         * Gets response from iframe and fires onComplete event when ready
-         * @param iframe
-         * @param file Filename to use in onComplete callback 
-         */
-        _getResponse : function(iframe, file){            
-            // getting response
-            var toDeleteFlag = false, self = this, settings = this._settings;   
-               
-            addEvent(iframe, 'load', function(){                
-                
-                if (// For Safari 
-                    iframe.src == "javascript:'%3Chtml%3E%3C/html%3E';" ||
-                    // For FF, IE
-                    iframe.src == "javascript:'<html></html>';"){                                                                        
-                        // First time around, do not delete.
-                        // We reload to blank page, so that reloading main page
-                        // does not re-submit the post.
-                        
-                        if (toDeleteFlag) {
-                            // Fix busy state in FF3
-                            setTimeout(function(){
-                                removeNode(iframe);
-                            }, 0);
-                        }
-                                                
-                        return;
-                }
-                
-                var doc = iframe.contentDocument ? iframe.contentDocument : window.frames[iframe.id].document;
-                
-                // fixing Opera 9.26,10.00
-                if (doc.readyState && doc.readyState != 'complete') {
-                   // Opera fires load event multiple times
-                   // Even when the DOM is not ready yet
-                   // this fix should not affect other browsers
-                   return;
-                }
-                
-                // fixing Opera 9.64
-                if (doc.body && doc.body.innerHTML == "false") {
-                    // In Opera 9.64 event was fired second time
-                    // when body.innerHTML changed from false 
-                    // to server response approx. after 1 sec
-                    return;
-                }
-                
-                var response;
-                
-                if (doc.XMLDocument) {
-                    // response is a xml document Internet Explorer property
-                    response = doc.XMLDocument;
-                } else if (doc.body){
-                    // response is html document or plain text
-                    response = doc.body.innerHTML;
-                    
-                    if (settings.responseType && settings.responseType.toLowerCase() == 'json') {
-                        // If the document was sent as 'application/javascript' or
-                        // 'text/javascript', then the browser wraps the text in a <pre>
-                        // tag and performs html encoding on the contents.  In this case,
-                        // we need to pull the original text content from the text node's
-                        // nodeValue property to retrieve the unmangled content.
-                        // Note that IE6 only understands text/html
-                        if (doc.body.firstChild && doc.body.firstChild.nodeName.toUpperCase() == 'PRE') {
-                            doc.normalize();
-                            response = doc.body.firstChild.firstChild.nodeValue;
-                        }
-                        
-                        if (response) {
-                            response = eval("(" + response + ")");
-                        } else {
-                            response = {};
-                        }
-                    }
-                } else {
-                    // response is a xml document
-                    response = doc;
-                }
-                
-                settings.onComplete.call(self, file, response);
-                
-                // Reload blank page, so that reloading main page
-                // does not re-submit the post. Also, remember to
-                // delete the frame
-                toDeleteFlag = true;
-                
-                // Fix IE mixed content issue
-                iframe.src = "javascript:'<html></html>';";
-            });            
-        },        
-        /**
-         * Upload file contained in this._input
-         */
-        submit: function(){                        
-            var self = this, settings = this._settings;
-            
-            if ( ! this._input || this._input.value === ''){                
-                return;                
-            }
-                                    
-            var file = fileFromPath(this._input.value);
-            
-            // user returned false to cancel upload
-            if (false === settings.onSubmit.call(this, file, getExt(file))){
-                this._clearInput();                
-                return;
-            }
-            
-            // sending request    
-            var iframe = this._createIframe();
-            var form = this._createForm(iframe);
-            
-            // assuming following structure
-            // div -> input type='file'
-            removeNode(this._input.parentNode);            
-            removeClass(self._button, self._settings.hoverClass);
-            removeClass(self._button, self._settings.focusClass);
-                        
-            form.appendChild(this._input);
-                        
-            form.submit();
-
-            // request set, clean up                
-            removeNode(form); form = null;                          
-            removeNode(this._input); this._input = null;            
-            
-            // Get response from iframe and fire onComplete event when ready
-            this._getResponse(iframe, file);            
-
-            // get ready for next request            
-            this._createInput();
-        }
-    };
-})();