diff -r 3ab36f402b0c -r 198c2b79f5e1 src/widgets/KnowledgeConcierge.js
--- a/src/widgets/KnowledgeConcierge.js	Thu Jan 02 16:40:25 2014 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,333 +0,0 @@
-IriSP.Widgets.KnowledgeConcierge = function(player, config) {
-    IriSP.Widgets.Widget.call(this, player, config);
-};
-
-IriSP.Widgets.KnowledgeConcierge.prototype = new IriSP.Widgets.Widget();
-
-IriSP.Widgets.KnowledgeConcierge.prototype.defaults = {
-    width: 600,
-    height: 500,
-    sketch_path: "tmgraph",
-    sketch_files: [ "tmgraph.pde", "physics.pde", "model.pde", "javascript.pde", "menu.pde", "event.pde", "constants.pde", "initialdata.pde"],
-    kc_api_root: "/kn-concierge/",
-    related_api_endpoint: "",
-    use_word_boundaries: false,
-    related_data_type: 'json', // SET TO "jsonp" FOR CROSS-DOMAIN OPERATION
-    related_count: 8,
-};
-
-IriSP.Widgets.KnowledgeConcierge.prototype.messages = {
-    "fr": {
-        related_videos: "Vidéos liées",
-        duration_: "Durée\u00a0:",
-        for_keywords_: "pour le(s) mots-clé(s)\u00a0:",
-        no_matching_videos: "Pas de vidéos correspondantes"
-    },
-    "en": {
-        related_videos: "Related Videos",
-        duration_: "Duration:",
-        for_keywords_: "for keyword(s):",
-        no_matching_videos: "No matching videos"
-    }
-};
-
-IriSP.Widgets.KnowledgeConcierge.prototype.template =
-    '<div class="Ldt-Kc-Slider"></div><canvas class="Ldt-Kc-Canvas" />'
-    + '<div class="Ldt-Kc-Related"><h2>{{ l10n.related_videos }}</h2>'
-    + '<h3 class="Ldt-Kc-For-Keywords">{{l10n.for_keywords_}} <span class="Ldt-Kc-Keywords"></span></h3>'
-    + '<div class="Ldt-Kc-Waiting"></div>'
-    + '<div class="Ldt-Kc-Related-List"></div></div>';
-
-IriSP.Widgets.KnowledgeConcierge.prototype.draw = function() {
-    this.renderTemplate();
-    var _canvasHeight = this.height - 16,
-        _canvasWidth = this.width - 2,
-        _canvas = this.$.find(".Ldt-Kc-Canvas"),
-        _tmpId = IriSP._.uniqueId("Processing-"),
-        _slider = this.$.find(".Ldt-Kc-Slider"),
-        radius = .375 * Math.min(_canvasHeight, _canvasWidth);
-    _canvas.attr({
-        width: _canvasWidth,
-        height: _canvasHeight,
-        id: _tmpId
-    }).css({
-        width: _canvasWidth,
-        height: _canvasHeight
-    });
-    var _this = this,
-        _pjsfiles = IriSP._(this.sketch_files).map(function(_f) { return _this.sketch_path + "/" + _f; }),
-        _selectedText = "",
-        currentNodesList = "",
-        relatedCache = {},
-        relatedRequests = {},
-        relatedTemplate = '<div class="Ldt-Kc-Related-Item"><a href="{{ widget.video_url_base }}{{ media.iri_id }}#keyword={{ escaped_keyword }}"><img src="{{ media.image }}"></a>'
-            + '<h3><a href="{{ widget.video_url_base }}{{ media.iri_id }}#keyword={{ escaped_keyword }}">{{ media.title }}</a></h3><p>{{ description }}</p>'
-            + '<p>{{ widget.l10n.duration_ }} <span class="Ldt-Kc-Item-Duration">{{ duration }}</span></p>'
-            + '</a><div class="Ldt-Kc-Clearer"></div></div>';
-            
-    Processing.loadSketchFromSources(_canvas[0],_pjsfiles);
-    
-    function renderRelated() {
-        var keywords = currentNodesList;
-        _this.$.find(".Ldt-Kc-Related").show();
-        if (typeof relatedCache[keywords] === "undefined") {
-            return;
-        }
-        _this.$.find(".Ldt-Kc-Waiting").hide();
-        if (relatedCache[keywords].length) {
-            var _html = '<div class="Ldt-Kc-Row">';
-            IriSP._(relatedCache[keywords]).each(function(media, i) {
-                var _tmpldata = {
-                    widget: _this,
-                    media: media,
-                    description: media.description.replace(/(\n|\r|\r\n)/mg,' ').replace(/(^.{120,140})[\s].+$/m,'$1&hellip;'),
-                    duration: new IriSP.Model.Time(media.duration).toString(),
-                    escaped_keyword: encodeURIComponent(keywords.split(",")[0])
-                };
-                _html += Mustache.to_html(relatedTemplate, _tmpldata);
-                if (i % 2) {
-                    _html += '</div><div class="Ldt-Kc-Row">';
-                }
-            });
-            _html += '</div>';
-            _this.$.find(".Ldt-Kc-Related-List").html(_html);
-        } else {
-            _this.$.find(".Ldt-Kc-Related-List").html("<p class='Ldt-Kc-Related-Empty'>" + _this.l10n.no_matching_videos + "</p>");
-        }
-    }    
-
-    function triggerSearch(text) {
-        if (_selectedText !== text) {
-            _selectedText = text;
-            _this.source.getAnnotations().search(text);
-        }
-    }
-    
-    function searchNodes(tags) {
-        var _tlist = (_this.use_word_boundaries ? IriSP._(tags).map(function(t) { return "\\\\y" + t + "\\\\y" }) : tags),
-            _q = "(?i)(" + _tlist.join("|") + ")";
-        jQuery.getJSON(
-            _this.kc_api_root + "topics.jsp",
-            {
-                proj: _this.project_id,
-                q: _q
-            },
-            function(data) {
-                if (data && data.items && data.items.length) {
-                    for (var i=0, l=data.items.length; i<l; i++) {
-                        var node = data.items[i];
-                        if (i == 0) {
-                            _pjs.initNode(node.id, node.name, node.grp, node.uid, node.proj);
-                            var node = _pjs.findNode(node.id, node.proj);
-                        } else {
-                            var node = _pjs.newNode(node.id, node.name, node.grp, node.uid, node.proj);
-                            node.root = true;
-                            node.fix();
-                        }
-                        _fns.countassoc(node.id, node.proj);
-                        if (l > 1) {
-                            node.position(Math.floor(radius*Math.sin(2 * Math.PI * i / l)),Math.floor(radius*Math.cos(2 * Math.PI * i / l)));
-                        }
-                    }
-                }
-            }
-        );
-    }
-    
-    function showRelated(nodetexts) {
-        currentNodesList = nodetexts;
-        _this.$.find(".Ldt-Kc-Related-List").html("");
-        _this.$.find(".Ldt-Kc-Keywords").html(nodetexts.replace(/\,/g,", "));
-        if (typeof relatedCache[nodetexts] === "undefined") {
-            _this.$.find(".Ldt-Kc-Waiting").show();
-            if (relatedRequests[nodetexts]) {
-                return;
-            }
-            relatedRequests[nodetexts] = true;
-            IriSP.jQuery.ajax({
-                url: _this.related_api_endpoint,
-                data: {
-                    format: _this.related_data_type,
-                    keywords: nodetexts
-                },
-                dataType: _this.related_data_type,
-                success: function(data) {
-                    relatedCache[nodetexts] = IriSP._(data.objects)
-                        .chain()
-                        .filter(function(o) {
-                            return o.iri_id !== _this.media.id;
-                        })
-                        .sortBy(function(o) {
-                            return - o.score;
-                        })
-                        .first(_this.related_count)
-                        .value();
-                    renderRelated();
-                }
-            });
-        } else {
-            renderRelated();
-        }
-    }
-    
-    function rootNode(id, proj) {
-        jQuery.getJSON(
-            _this.kc_api_root + "topic.jsp",
-            {
-                id: id,
-                proj: proj
-            },
-            function(response) {
-                if (response != null && response.items.length > 0){
-                    item = response.items[0];
-                    _pjs.initNode(item.id, item.name, item.grp, item.uid, item.proj);
-                    _fns.countassoc(item.id, item.proj);
-                }
-            }
-        );
-    }
-    
-    function bindJavascript() {
-        _pjs = Processing.getInstanceById(_tmpId);
-        if (_pjs && typeof _pjs.bindJavascript === "function") {
-            setTimeout(function() {
-                _pjs.bindJavascript(_fns);
-                _pjs.setSize(_canvasWidth,_canvasHeight);
-                var _edit = false,
-                    _teamMode = true;
-                _pjs.saveMode("en",false,_teamMode,false,"both",_edit);
-                rootNode(_this.topic_id, _this.project_id);
-                _slider.slider({
-                    min: -20,
-                    max: 20,
-                    value: 0,
-                    range: "min",
-                    slide: function(event, ui) {
-                        _pjs.zoom(Math.exp(ui.value / 10));
-                    }
-                });
-            }, 1000);
-        } else {
-            setTimeout(bindJavascript, 1000); 
-        }
-    }
-    var currentSelection = null;
-    var _fns = {
-        adjacentnodes: function(id, proj, adj, both) {
-            jQuery.ajax({
-                url: _this.kc_api_root + "associations-bd.jsp",
-                cache: false,
-                data: {
-                    id: id,
-                    proj: proj,
-                    both: both,
-                    adj: adj
-                },
-                success: function(response) {
-                    if (response.items.length > 0){
-                        for(i = 0, end = response.items.length; i < end; i++) {
-                            item = response.items[i];
-                            _pjs.addEdge(item.asc_id, item.id, item.from_proj, item.to_id, item.to_proj,
-                                        item.r_name, item.r_from,  item.r_to, item.uid, item.proj);
-                            _pjs.setNodeName( item.id,   item.from_proj,item.name);
-                            _pjs.setNodeValue(item.id,   item.from_proj,item.name,   item.grp,   item.abst,   item.from_uid);
-                            if (item.from_assoc!=null) {
-                                _pjs.setNodeAssoc(item.id, item.from_proj, item.from_assoc);
-                            }
-                            _pjs.setNodeName( item.to_id,item.to_proj,  item.to_name);
-                            _pjs.setNodeValue(item.to_id,item.to_proj,  item.to_name,item.to_grp,item.to_abst,item.to_uid);
-                            if (item.to_assoc!=null) {
-                                _pjs.setNodeAssoc(item.to_id, item.to_proj, item.to_assoc);
-                            }
-                        }
-                        return response;
-                    } else {
-                        //.debug('No such topic.');
-                        return null;
-                    }
-                }
-            });
-        },
-        setscale: function(scl){
-            _slider.slider("value", 10*Math.log(scl));
-        },
-        countassoc: function(id, proj) {
-            jQuery.ajax({
-                url: _this.kc_api_root + "count-assoc.jsp",
-                data: {
-                    id: id,
-                    proj: proj
-                },
-                success: function(response) {
-                    if (response.items.length > 0){
-                        for(i = 0, end = response.items.length; i < end; i++) {
-                            item = response.items[i];
-                            _pjs.setNodeValue(item.id, item.proj, item.name, item.grp, item.abst);
-                            if (item.assoc!=null) _pjs.setNodeAssoc(item.id, item.proj, item.assoc);
-                            if (item.mass!=null) _pjs.setNodeMass( item.id, item.proj, item.mass);
-                        }
-                    }
-                }
-            });
-        },
-        username: function() {
-            var nodes = _pjs.getNodes().values().toArray(),
-                nodetexts = IriSP._(nodes).chain().pluck("name").sortBy().value().join(",");
-            showRelated(nodetexts);
-        },
-        mousemove: function(selection) {
-            if (selection !== currentSelection) {
-                if (selection) {
-                    triggerSearch(selection.name);
-                }
-                currentSelection = selection;
-            }
-        },
-        click: function(selection) {
-            if (selection) {
-                triggerSearch(selection.name);
-                showRelated(selection.name);
-            } else {
-                triggerSearch();
-            }
-        }
-    };
-    var uselessfuncts = [
-        "selectnode", "selectedge", "topicnode","group_shapes",
-        "allbackup", "allretrieve", "new_topic", "pedia", "set_mode",
-        "new_relation", "startexpand", "endexpand", "new_select" //, "mouseover" //, "username"
-    ];
-    
-    IriSP._(uselessfuncts).each(function(funcname) {
-        _fns[funcname] = function() {
-//            console.log("Function", funcname, "called with arguments", arguments);
-        }
-    });
-    
-    this.getWidgetAnnotations().forEach(function(annotation) {
-        annotation.on("click", function() {
-            var _tags = annotation.getTagTexts();
-            if (_tags.length) {
-                searchNodes(_tags);
-            }
-        });
-    });
-    
-    this.source.getTags().forEach(function(tag) {
-        tag.on("click", function() {
-            if (tag.title) {
-                searchNodes([tag.title]);
-            }
-        });
-    });
-    
-    var keywmatch = document.location.hash.match(/keyword=([^#?&]+)/);
-    if (keywmatch) {
-        this.player.on("widgets-loaded", function() {
-            triggerSearch(decodeURIComponent(keywmatch[1]));
-        });
-    }
-    
-    bindJavascript();
-    
-};