diff -r 840d7466d175 -r d4dc652bf050 src/widgets/Slideshare.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/widgets/Slideshare.js	Wed Jun 27 19:03:18 2012 +0200
@@ -0,0 +1,130 @@
+/* TODO: Add Slide synchronization */
+
+IriSP.Widgets.Slideshare = function(player, config) {
+    IriSP.Widgets.Widget.call(this, player, config);
+    this.lastSlide = {
+        presentation: "",
+        slide: 0
+    }
+    this.embedObject = null;
+    this.oembedCache = {}
+}
+
+IriSP.Widgets.Slideshare.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.Slideshare.prototype.defaults = {
+    annotation_type: "slide",
+    sync: true,
+    embed_width: 400,
+    embed_height: 300
+}
+
+IriSP.Widgets.Slideshare.prototype.messages = {
+    fr: {
+        slides_ : "Diapositives :"
+    },
+    en: {
+        slides_ : "Slides:"
+    }
+}
+
+IriSP.Widgets.Slideshare.prototype.template =
+    '<div class="Ldt-SlideShare"><h2>{{l10n.slides_}}</h2><hr /><div class="Ldt-SlideShare-Container"></div></div>';
+
+IriSP.Widgets.Slideshare.prototype.draw = function() {
+    var _hide = false;
+    if (typeof this.annotation_type !== "undefined" && this.annotation_type) {
+        var _annType = this.source.getAnnotationTypes().searchByTitle(this.annotation_type);
+        _hide = !_annType.length;
+    }
+    if (_hide) {
+        this.$.hide();
+    } else {
+        this.renderTemplate();
+        this.$container = this.$.find(".Ldt-SlideShare-Container");
+        this.bindPopcorn("timeupdate","onTimeupdate");
+        this.onTimeupdate();
+    }
+}
+
+IriSP.Widgets.Slideshare.prototype.onTimeupdate = function() {
+    var _list = this.getWidgetAnnotationsAtTime();
+    if (_list.length) {
+        var _description = _list[0].description,
+            _isurl = /^https?:\/\//.test(_description),
+            _presentation = _description.replace(/#.*$/,''),
+            _slidematch = _description.match(/(#|\?|&)id=(\d+)/),
+            _slide = parseInt(_slidematch && _slidematch.length > 2 ? _slidematch[2] : 1),
+            _this = this;
+        if (_presentation !== this.lastSlide.presentation) {
+            if (_isurl) {
+                if (typeof this.oembedCache[_presentation] === "undefined") {
+                    var _ajaxUrl = "http://www.slideshare.net/api/oembed/1?url="
+                        + encodeURIComponent(_presentation)
+                        + "&format=jsonp&callback=?";
+                    IriSP.jQuery.getJSON(_ajaxUrl, function(_oembedData) {
+                        var _presmatch = _oembedData.html.match(/doc=([a-z0-9\-_%]+)/i);
+                        if (_presmatch && _presmatch.length > 1) {
+                            _this.oembedCache[_presentation] =  _presmatch[1];
+                            _this.insertSlideshare(_presmatch[1], _slide);
+                        }
+                    });
+                } else {
+                    this.insertSlideshare(this.oembedCache[_presentation], _slide);
+                }
+            } else {
+                this.insertSlideshare(_presentation, _slide);
+            }
+        }
+        if (_slide != this.lastSlide.slide && this.sync && this.embedObject && typeof this.embedObject.jumpTo === "function") {
+            this.embedObject.jumpTo(parseInt(_slide));
+        }
+        this.lastSlide = {
+            presentation: _presentation,
+            slide: _slide
+        }
+    } else {
+        if (this.lastSlide.presentation) {
+            this.$container.hide();
+            this.lastSlide = {
+                presentation: "",
+                slide: 0
+            }
+        }
+    }
+}
+
+IriSP.Widgets.Slideshare.prototype.insertSlideshare = function(_presentation, _slide) {
+    if (this.lastEmbedded === _presentation) {
+        if (this.embedObject && typeof this.embedObject.jumpTo === "function") {
+            this.embedObject.jumpTo(parseInt(_slide));
+        }
+    } else {
+        this.lastEmbedded = _presentation;
+        var _id = IriSP.Model.getUID(),
+            _params = {
+                allowScriptAccess: "always"
+            }
+            _atts = {
+                id: _id
+            },
+            _flashvars = {
+                doc : _presentation,
+                startSlide : _slide
+            };
+        this.$container.html('<div id="' + _id + '"></div>');
+        swfobject.embedSWF(
+            "http://static.slidesharecdn.com/swf/ssplayer2.swf",
+            _id,
+            this.embed_width,
+            this.embed_height,
+            "8",
+            null,
+            _flashvars,
+            _params,
+            _atts
+        );
+        this.embedObject = document.getElementById(_id);
+    }
+    this.$container.show();
+}