diff -r 000000000000 -r 7f8907368bd5 web/lib/metadataplayer/Slideshare.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/metadataplayer/Slideshare.js	Fri Oct 18 17:54:44 2013 +0200
@@ -0,0 +1,117 @@
+/* TODO: Add Slide synchronization */
+
+IriSP.Widgets.Slideshare = function(player, config) {
+    IriSP.Widgets.Widget.call(this, player, config);
+};
+
+IriSP.Widgets.Slideshare.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.Slideshare.prototype.defaults = {
+    annotation_type: "slide",
+    sync: true,
+};
+
+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() {
+    
+    function insertSlideshare(_presentation, _slide) {
+        if (_lastEmbedded === _presentation) {
+            if (_embedObject && typeof _embedObject.jumpTo === "function") {
+                _embedObject.jumpTo(parseInt(_slide));
+            }
+        } else {
+            _lastEmbedded = _presentation;
+            var _id = IriSP.Model.getUID(),
+                _params = {
+                    allowScriptAccess: "always"
+                },
+                _atts = {
+                    id: _id
+                },
+                _flashvars = {
+                    doc : _presentation,
+                    startSlide : _slide
+                };
+            $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
+            );
+            _embedObject = document.getElementById(_id);
+        }
+        $container.show();
+    }
+    
+    var _annotations = this.getWidgetAnnotations();
+    if (!_annotations.length) {
+        this.$.hide();
+    } else {
+        this.renderTemplate();
+        var _lastPres = "",
+            _embedObject = null,
+            _oembedCache = {},
+            _lastEmbedded = "",
+            _this = this,
+            $container = this.$.find(".Ldt-SlideShare-Container");
+            
+        this.embed_width = this.embed_width || $container.innerWidth();
+        this.embed_height = this.embed_height || Math.floor(this.embed_width * 3/4);
+        
+        _annotations.forEach(function(_a) {
+            _a.on("leave", function() {
+                $container.hide();
+                _lastPres = "";
+            });
+            _a.on("enter", function() {
+                var _description = _a.description,
+                    _isurl = /^https?:\/\//.test(_description),
+                    _presentation = _description.replace(/#.*$/,''),
+                    _slidematch = _description.match(/(#|\?|&)id=(\d+)/),
+                    _slide = parseInt(_slidematch && _slidematch.length > 2 ? _slidematch[2] : 1);
+                if (_presentation !== _lastPres) {
+                    if (_isurl) {
+                        if (typeof _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) {
+                                    _oembedCache[_presentation] =  _presmatch[1];
+                                    insertSlideshare(_presmatch[1], _slide);
+                                }
+                            });
+                        } else {
+                            insertSlideshare(_oembedCache[_presentation], _slide);
+                        }
+                    } else {
+                        insertSlideshare(_presentation, _slide);
+                    }
+                }
+                if (_this.sync && _embedObject && typeof _embedObject.jumpTo === "function") {
+                    _embedObject.jumpTo(parseInt(_slide));
+                }
+                _lastPres = _presentation;
+                
+            });
+        });
+    }
+};