diabook-themes: add "last tweets"-box to right_aside, that searches for #friendica on twitter

2 files changed, 294 insertions, 0 deletions

diff --git a/view/theme/diabook/js/README b/view/theme/diabook/js/README
index 57ca16d02..12447afc9 100644
--- a/view/theme/diabook/js/README
+++ b/view/theme/diabook/js/README
@@ -24,3 +24,8 @@ $(function() {
 _______________________________________________________________________________________________
 
 http://javascriptly.com/examples/jquery-grab-bag/autogrow-textarea.html
+
+_______________________________________________________________________________________________
+
+http://jquery.malsup.com/
+http://jquery.malsup.com/twitter/
diff --git a/view/theme/diabook/js/jquery.twitter.search.js b/view/theme/diabook/js/jquery.twitter.search.js
new file mode 100644
index 000000000..18d2e091a
--- /dev/null
+++ b/view/theme/diabook/js/jquery.twitter.search.js
@@ -0,0 +1,289 @@
+/*!
+ * jQuery Twitter Search Plugin
+ * Examples and documentation at: http://jquery.malsup.com/twitter/
+ * Copyright (c) 2010 M. Alsup
+ * Version: 1.04 (15-SEP-2011)
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ * Requires: jQuery v1.3.2 or later
+ */
+ 
+;(function($) {
+	$.fn.twitterSearch = function(options) {
+		if (typeof options == 'string')
+			options = { term: options };
+		return this.each(function() {
+			var grabFlag = false,
+				grabbing = false,
+				$frame = $(this), text, $text, $title, $bird, $cont, height, paused = false,
+				opts = $.extend(true, {}, $.fn.twitterSearch.defaults, options || {}, $.metadata ? $frame.metadata() : {});
+				
+			opts.formatter = opts.formatter || $.fn.twitterSearch.formatter; 
+			opts.filter = opts.filter || $.fn.twitterSearch.filter;
+			
+			if (!opts.applyStyles) { // throw away all style defs
+				for (var css in opts.css)
+					opts.css[css] = {};
+			}
+			
+			if (opts.title === null) // user can set to '' to suppress title
+				opts.title = opts.term;
+
+			opts.title = opts.title || '';
+			text = opts.titleLink ? ('<a href="'+ opts.titleLink +'">'+ opts.title + '</a>') : ('<span>' + opts.title +'<a id="close_friends_icon" onClick="close_twitter()"  class="icon close_box" title="close"></a>'+ '</span>');
+			$text = $(text);
+			if (opts.titleLink)
+				$text.css(opts.css['titleLink']);
+			$title = $('<div class="twitterSearchTitle"></div>').append($text).appendTo($frame).css(opts.css['title']);
+			if (opts.bird) {
+				$bird = $('<img class="twitterSearchBird" src="'+opts.birdSrc+'" />').appendTo($title).css(opts.css['bird']);
+				if (opts.birdLink)
+					$bird.wrap('<a href="'+ opts.birdLink +'"></a>');
+			}
+			$cont = $('<div class="twitterSearchContainter"></div>').appendTo($frame).css(opts.css['container']);
+			cont = $cont[0];
+			if (opts.colorExterior)
+				$title.css('background-color',opts.colorExterior);
+			if (opts.colorInterior)
+				$cont.css('background-color',opts.colorInterior);
+			
+			$frame.css(opts.css['frame']);
+			if (opts.colorExterior)
+				$frame.css('border-color',opts.colorExterior);
+			
+			height = $frame.innerHeight() - $title.outerHeight();
+			$cont.height(height);
+			
+			if (opts.pause)
+				$cont.hover(function(){paused = true;},function(){paused = false;});
+			
+			$('<div class="twitterSearchLoading">Loading tweets..</div>').css(opts.css['loading']).appendTo($cont);
+			
+			grabTweets();
+			
+			function grabTweets() {
+				var url = opts.url + opts.term;
+				grabFlag = false;
+				grabbing = true;
+				// grab twitter stream
+				$.getJSONP({
+					url: url,
+					timeout: 30000,
+					error: function(xhr, status, e) {
+						failWhale(e);
+					},
+					complete: function() {
+						grabbing = false;
+						if (opts.refreshSeconds)
+							setTimeout(regrab, opts.refreshSeconds * 1000);
+					},
+					success: function(json) {
+						if (json.error) {
+							failWhale(json.error);
+							return;
+						}
+						$cont.fadeOut('fast',function() {
+							$cont.empty();
+							
+							// iterate twitter results 
+							$.each(json.results, function(i) {
+								if (!opts.filter.call(opts, this))
+									return; // skip this tweet
+								var $img, $text, w,
+									tweet = opts.formatter(this, opts), 
+									$tweet = $(tweet);
+								$tweet.css(opts.css['tweet']);
+								$img = $tweet.find('.twitterSearchProfileImg').css(opts.css['img']);
+								$tweet.find('.twitterSearchUser').css(opts.css['user']);
+								$tweet.find('.twitterSearchTime').css(opts.css['time']);
+								$tweet.find('a').css(opts.css['a']);
+								$tweet.appendTo($cont);
+								$text = $tweet.find('.twitterSearchText').css(opts.css['text']);
+								if (opts.avatar) {
+									w = $img.outerWidth() + parseInt($tweet.css('paddingLeft'));
+									$text.css('paddingLeft', w);
+								}
+							});
+							
+							$cont.fadeIn('fast');
+						
+							if (json.results.length < 2) {
+								if (opts.refreshSeconds)
+									setTimeout(grabTweets, opts.refreshSeconds * 1000);
+								return;
+							}
+
+							// stage first animation
+							setTimeout(go, opts.timeout);
+						});
+					}
+				});
+			};
+			
+			function regrab() {
+				grabFlag = true;
+			}
+			
+			function failWhale(msg) {
+				var $fail = $('<div class="twitterSearchFail">' + msg + '</div>').css(opts.css['fail']);
+				$cont.empty().append($fail);
+			};
+			
+			function go() {
+				if (paused || grabbing) {
+					setTimeout(go, 500);
+					return;
+				}
+				var h, $el = $cont.children(':first'), el = $el[0];
+				$el.animate(opts.animOut, opts.animOutSpeed, function() {
+					h = $el.outerHeight();
+					$el.animate({ marginTop: -h }, opts.animInSpeed, function() {
+						$el.css({ marginTop: 0,	opacity: 1 });
+						/*@cc_on
+						try { el.style.removeAttribute('filter'); } // ie cleartype fix
+						catch(smother) {}
+						@*/
+						$el.css(opts.css['tweet']).show().appendTo($cont);
+						
+						setTimeout(grabFlag ? grabTweets : go, opts.timeout);					
+					});
+				});
+			}
+		});
+	};
+	
+	$.fn.twitterSearch.filter = function(tweet) {
+		return true;
+	};
+
+	$.fn.twitterSearch.formatter = function(json, opts) {
+		var str, pretty,
+			text = json.text;
+		if (opts.anchors) {
+			text = json.text.replace(/(http:\/\/\S+)/g, '<a href="$1">$1</a>');
+			text = text.replace(/\@(\w+)/g, '<a href="http://twitter.com/$1">@$1</a>');
+		}
+		str = '<div class="twitterSearchTweet">';
+		if (opts.avatar)
+			str += '<img class="twitterSearchProfileImg" src="' + json.profile_image_url + '" />';
+		str += '<div><span class="twitterSearchUser"><a href="http://www.twitter.com/'+ json.from_user+'/status/'+ json.id_str +'">' 
+		  + json.from_user + '</a></span>';
+		pretty = prettyDate(json.created_at);
+		if (opts.time && pretty)
+			str += ' <span class="twitterSearchTime">('+ pretty +')</span>'
+		 str += '<div class="twitterSearchText">' + text + '</div></div></div>';
+		 return str;
+	};
+	
+	$.fn.twitterSearch.defaults = {
+		url: 'http://search.twitter.com/search.json?callback=?&q=',
+		anchors: true,				// true or false (enable embedded links in tweets)
+		animOutSpeed: 500,			// speed of animation for top tweet when removed
+		animInSpeed: 500,			// speed of scroll animation for moving tweets up
+		animOut: { opacity: 0 },	// animation of top tweet when it is removed
+		applyStyles: true,			// true or false (apply default css styling or not)
+		avatar: true,				// true or false (show or hide twitter profile images)
+		bird: true,					// true or false (show or hide twitter bird image)
+		birdLink: false,			// url that twitter bird image should like to
+		birdSrc: 'http://cloud.github.com/downloads/malsup/twitter/tweet.gif', // twitter bird image
+		colorExterior: null,        // css override of frame border-color and title background-color
+		colorInterior: null,        // css override of container background-color
+		filter: null,               // callback fn to filter tweets:  fn(tweetJson) { /* return false to skip tweet */ }
+		formatter: null,			// callback fn to build tweet markup
+		pause: false,				// true or false (pause on hover)
+		refreshSeconds: 0,          // number of seconds to wait before polling for newer tweets
+		term: '',					// twitter search term
+		time: true,					// true or false (show or hide the time that the tweet was sent)
+		timeout: 4000,				// delay betweet tweet scroll
+		title: null,				// title text to display when frame option is true (default = 'term' text)
+		titleLink: null,			// url for title link
+		css: {
+			// default styling
+			a:     { textDecoration: 'none', color: '#3B5998' },
+			bird:  { width: '50px', height: '20px', position: 'absolute', left: '-30px', top: '-20px', border: 'none' },
+			container: { overflow: 'hidden', backgroundColor: '', height: '360px' },
+			fail:  { background: '#6cc5c3 url(http://cloud.github.com/downloads/malsup/twitter/failwhale.png) no-repeat 50% 50%', height: '100%', padding: '10px' },
+			frame: { border: '0px solid #C2CFF1', borderRadius: '0px', '-moz-border-radius': '0px', '-webkit-border-radius': '0px' },
+			tweet: { padding: '5px 10px', clear: 'left' },
+			img:   { 'float': 'left', margin: '5px', width: '48px', height: '48px' },
+			loading: { padding: '20px', textAlign: 'center', color: '#888' },
+			text:  {},
+			time:  { fontSize: 'smaller', color: '#888' },
+			title: { 'border-bottom': '1px solid #D2D2D2', 'padding-top': '5px', 'padding-bottom': '0px', 'padding-left': '9px', 'margin-bottom': '0px', 'margin-top': '30px' , 'display': 'block', 'font-size': '1.17em', 'font-weight': 'bold'},
+			titleLink: { textDecoration: 'none', color: '#3B5998' },
+			user:  { fontWeight: 'bold' }
+		}
+	};
+
+    // fn to handle jsonp with timeouts and errors
+    // hat tip to Ricardo Tomasi for the timeout logic
+    $.getJSONP = function(s) {
+        s.dataType = 'jsonp';
+        $.ajax(s);
+
+        // figure out what the callback fn is
+        var $script = $(document.getElementsByTagName('head')[0].firstChild);
+        var url = $script.attr('src') || '';
+        var cb = (url.match(/callback=(\w+)/)||[])[1];
+        if (!cb)
+            return; // bail
+        var t = 0, cbFn = window[cb];
+
+        $script[0].onerror = function(e) {
+            $script.remove();
+            handleError(s, {}, "error", e);
+            clearTimeout(t);
+        };
+
+        if (!s.timeout)
+            return;
+
+        window[cb] = function(json) {
+            clearTimeout(t);
+            cbFn(json);
+            cbFn = null;
+        };
+
+        t = setTimeout(function() {
+            $script.remove();
+            handleError(s, {}, "timeout");
+            if (cbFn)
+                window[cb] = function(){};
+        }, s.timeout);
+        
+        function handleError(s, xhr, msg, e) {
+			s.error && s.error.call(s.context, xhr, msg, e);
+			s.global && $.event.trigger("ajaxError", [xhr, s, e || msg]);
+			s.complete && s.complete.call(s.context, xhr, e || msg);
+        }
+    };
+	
+	/*
+	 * JavaScript Pretty Date
+	 * Copyright (c) 2008 John Resig (jquery.com)
+	 * Licensed under the MIT license.
+	 */
+	// converts ISO time to casual time
+	function prettyDate(time){
+		var date = new Date((time || "").replace(/-/g,"/").replace(/TZ/g," ")),
+			diff = (((new Date()).getTime() - date.getTime()) / 1000),
+			day_diff = Math.floor(diff / 86400);
+				
+		if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
+			return;
+		var v = day_diff == 0 && (
+				diff < 60 && "just now" ||
+				diff < 120 && "1 minute ago" ||
+				diff < 3600 && Math.floor( diff / 60 ) + " minutes ago" ||
+				diff < 7200 && "1 hour ago" ||
+				diff < 86400 && Math.floor( diff / 3600 ) + " hours ago") ||
+			day_diff == 1 && "Yesterday" ||
+			day_diff < 7 && day_diff + " days ago" ||
+			day_diff < 31 && Math.ceil( day_diff / 7 ) + " weeks ago";
+		if (!v)
+			window.console && console.log(time);
+		return v ? v : '';
+	}
+
+})(jQuery);