diff -r 7b55777486c3 -r 75ba66457232 src/js/widgets/annotationsListWidget.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/js/widgets/annotationsListWidget.js	Fri Apr 06 16:55:34 2012 +0200
@@ -0,0 +1,281 @@
+IriSP.AnnotationsListWidget = function(Popcorn, config, Serializer) {
+  IriSP.Widget.call(this, Popcorn, config, Serializer);
+  this.__counter = 0;
+  this.__oldList = [];
+  this.searchRe = null;
+  this._ajax_cache = [];
+  var _this = this;
+  
+  this._Popcorn.listen("IriSP.search", function(searchString) {
+      _this.searchHandler(searchString);
+  });
+  this._Popcorn.listen("IriSP.search.closed", function() {
+      _this.searchHandler(false);
+  });
+  this._Popcorn.listen("IriSP.search.cleared", function() {
+      _this.searchHandler(false);
+  });
+};
+
+
+IriSP.AnnotationsListWidget.prototype = new IriSP.Widget();
+
+IriSP.AnnotationsListWidget.prototype.clear = function() {
+};
+
+IriSP.AnnotationsListWidget.prototype.clearWidget = function() {
+};
+
+IriSP.AnnotationsListWidget.prototype.searchHandler = function(searchString) {
+  this.searchRe = (searchString && searchString.length) ? IriSP.regexpFromText(searchString) : null;
+  if (this.ajax_mode && !this.cinecast_version) {
+      var _this = this,
+        _annotations = (
+            this.searchRe === null
+            ? this._ajax_cache
+            : IriSP.underscore.filter(this._ajax_cache, function(_a) {
+               return (_this.searchRe.test(_a.desc) || _this.searchRe.test(_a.title)); 
+            })
+        );
+    this.do_redraw(_annotations);
+    if (_annotations.length) {
+        this._Popcorn.trigger("IriSP.search.matchFound");
+      } else {
+        this._Popcorn.trigger("IriSP.search.noMatchFound");
+      }    
+  } else {
+      this.drawList();
+  }
+}
+
+/** effectively redraw the widget - called by drawList */
+IriSP.AnnotationsListWidget.prototype.do_redraw = function(list) {
+    var _html = IriSP.templToHTML(
+        IriSP.annotationsListWidget_template, {
+            annotations: list
+        }),
+        _this = this;
+      
+    this.selector.html(_html);
+    
+    this.selector.find('.Ldt-AnnotationsList-Tag-Li').click(function() {
+        _this._Popcorn.trigger("IriSP.search.triggeredSearch", IriSP.jQuery(this).text().trim());
+    })
+    
+    if (this.searchRe !== null) {
+        this.selector.find(".Ldt-AnnotationsList-Title a, .Ldt-AnnotationsList-Description")
+            .each(function()  {
+                var _$ = IriSP.jQuery(this);
+                _$.html(_$.text().trim().replace(_this.searchRe, '<span class="Ldt-AnnotationsList-highlight">$1</span>'))
+            })
+    }
+};
+
+IriSP.AnnotationsListWidget.prototype.transformAnnotation = function(a) {
+    var _this = this;
+    return {
+        "id" : a.id,
+        "title": this.cinecast_version ? IriSP.get_aliased(a.meta, ['creator_name', 'creator']) : a.content.title,
+        "desc" : this.cinecast_version ? a.content.data : a.content.description,
+        "begin": IriSP.msToTime(a.begin),
+        "end" : IriSP.msToTime(a.end),
+        "thumbnail" : (typeof a.meta == "object" && typeof a.meta.thumbnail == "string") ? a.meta.thumbnail : this.default_thumbnail,
+        "url" : (typeof a.meta == "object" && typeof a.meta.url == "string") ? a.meta.url : null,
+        "created_at" :(typeof a.meta == "object" && typeof a.meta.created == "string") ? Date.parse(a.meta.created.replace(/^(\d{4})-(\d{2})-(\d{2})T(\d{2}\:\d{2}\:\d{2}).*$/,"$2/$3/$1 $4 UTC+0000")) : null,
+        "tags": typeof a.tags == "object"
+            ? IriSP.underscore(a.tags)
+                .chain()
+                .map(function(_t) {
+                    if (typeof _t == "string") {
+                        return _t.replace(/^.*:/,'#');
+                    } else {
+                        if (typeof _t['id-ref'] != "undefined") {
+                            var _f = IriSP.underscore.find(_this._serializer._data.tags, function(_tag) {
+                                return _tag.id == _t['id-ref'];
+                            });
+                            if (typeof _f != "undefined") {
+                                return IriSP.get_aliased(_f.meta, ['dc:title', 'title']);
+                            }
+                        }
+                    }
+                    return null;
+                })
+                .filter(function(_t) {
+                    return _t !== null && _t !== ""
+                })
+                .value()
+            : []
+    }    
+}
+
+/** draw the annotation list */
+IriSP.AnnotationsListWidget.prototype.drawList = function(force_redraw) {
+  var _this = this;
+  
+//  var view_type = this._serializer.getContributions();
+  var annotations = this._serializer._data.annotations;
+  var currentTime = this._Popcorn.currentTime();
+  var list = [];
+
+/*  if (typeof(view_type) === "undefined") {    
+    return;
+} */
+  for (i = 0; i < annotations.length; i++) {
+    var obj = this.transformAnnotation(annotations[i]);
+    obj.iterator = i;
+    obj.distance = Math.abs((annotations[i].end + annotations[i].begin) / 2000 - currentTime);
+    if (!this.cinecast_version || annotations[i].type == "cinecast:UserAnnotation") {
+        list.push(obj);
+    }
+    
+  }
+  
+    if (this.searchRe !== null) {
+        list = list.filter(function(_a) {
+            return (_this.searchRe.test(_a.desc) || _this.searchRe.test(_a.title)); 
+        });
+        if (list.length) {
+            this._Popcorn.trigger("IriSP.search.matchFound");
+          } else {
+            this._Popcorn.trigger("IriSP.search.noMatchFound");
+          }
+    }
+  list = IriSP.underscore(list)
+    .chain()
+    .sortBy(function(_o) {
+        return _o.distance;
+    })
+    .first(10)
+    .sortBy(function(_o) {
+        return (_this.cinecast_version ? - _o.created_at : _o.iterator);
+    })
+    .value();
+  var idList = IriSP.underscore.pluck(list, "id").sort();
+
+  
+  if (!IriSP.underscore.isEqual(this.__oldList, idList) || this.lastSearch !== this.searchRe || typeof(force_redraw) !== "undefined") {
+    this.do_redraw(list);
+    this.__oldList = idList;
+    this.lastSearch = this.searchRe;
+  }
+   /* save for next call */
+  
+  
+};
+
+IriSP.AnnotationsListWidget.prototype.ajaxRedraw = function(timecode) {
+
+  /* the seeked signal sometimes passes an argument - depending on if we're using
+     our popcorn lookalike or the real thing - if it's the case, use it as it's
+     more precise than currentTime which sometimes contains the place we where at */
+  if (IriSP.null_or_undefined(timecode) || typeof(timecode) != "number") {
+     var tcode = this._Popcorn.currentTime();     
+   } else {
+     var tcode = timecode;     
+  }
+   
+  
+  /* the platform gives us a special url - of the type : http://path/{{media}}/{{begin}}/{{end}}
+     we double the braces using regexps and we feed it to mustache to build the correct url
+     we have to do that because the platform only knows at run time what view it's displaying.
+  */
+     
+  var media_id = this.currentMedia()["id"];
+  var duration = this.getDuration();
+  
+  var begin_timecode = (Math.floor(tcode) - 300) * 1000;
+  if (begin_timecode < 0)
+    begin_timecode = 0;
+    
+  var end_timecode = (Math.floor(tcode) + 300) * 1000;
+  if (end_timecode > duration)
+    end_timecode = duration;
+  
+  var templ = Mustache.to_html(this.ajax_url, {media: media_id, begin: begin_timecode,
+                                 end: end_timecode});
+
+  /* we create on the fly a serializer to get the ajax */
+  var serializer = new IriSP.JSONSerializer(IriSP.__dataloader, templ);
+  serializer.sync(IriSP.wrap(this, function(json) { this.processJson(json, serializer) }));
+};
+
+/** process the received json - it's a bit hackish */
+IriSP.AnnotationsListWidget.prototype.processJson = function(json, serializer) {
+  /* FIXME: DRY the whole thing */
+  var annotations = serializer._data.annotations;
+  if (IriSP.null_or_undefined(annotations))
+    return;
+  
+  /*
+  commented in case we wanted to discriminate against some annotation types.
+  var view_types = serializer.getIds("Contributions");
+  */
+  var l = [];
+  
+  var media = this.currentMedia()["id"];
+  
+  for (i = 0; i < annotations.length; i++) {
+    var obj = this.transformAnnotation(annotations[i])
+      if (typeof obj.url == "undefined" || !obj.url) {
+          /* only if the annotation isn't present in the document create an
+             external link */
+          if (this.annotations_ids.indexOf(obj.id.toLowerCase()) == -1) {
+            // braindead url; jacques didn't want to create a new one in the platform,
+            // so we append the cutting id to the url.
+            obj.url = this.project_url + "/" + media + "/" + 
+                         annotations[i].meta.project + "/" +
+                         annotations[i].meta["id-ref"] + '#id=' + annotations[i].id;
+                         
+            // obj.url = document.location.href.split("#")[0] + "/" + annotation.meta.project;
+          }
+          }
+      l.push(obj);
+  }
+  this._ajax_cache = l;
+  this.do_redraw(l);
+};
+IriSP.AnnotationsListWidget.prototype.draw = function() {
+  
+  /* build a table of the annotations present in the document for faster 
+     lookup
+  */
+  this.annotations_ids = IriSP.underscore(this._serializer._data.annotations).map(function(_a) {
+    return _a.id.toLowerCase();
+  });
+  
+  var _this = this;
+    
+    if (!this.ajax_mode || this.cinecast_version) {
+        var _throttled = IriSP.underscore.throttle(function() {
+            _this.drawList();
+        }, 1500);
+        _throttled();
+        this._Popcorn.listen("IriSP.createAnnotationWidget.addedAnnotation", _throttled);
+        this._Popcorn.listen("timeupdate", _throttled);
+        if (this.cinecast_version) {
+            window.setInterval(function() {
+                var _tmpSerializer = new IriSP.JSONSerializer(IriSP.__dataloader,  _this._config.metadata.src, true);
+                _tmpSerializer.sync(function(json) {
+                    IriSP.underscore(json.annotations).each(function(_a) {
+                        var _j = _this.annotations_ids.indexOf(_a.id);
+                        if (_j == -1) {
+                            _this._serializer._data.annotations.push(_a);
+                            _this.annotations_ids.push(_a.id);
+                        } else {
+                            _this._serializer._data.annotations[_j] = _a;
+                        }
+                        _throttled();
+                    });
+                }, true); // true is for force_refresh
+            },this.refresh_interval);
+        }
+  } else {
+    /* update the widget when the video has finished loading and when it's seeked and paused */
+    this._Popcorn.listen("seeked", IriSP.wrap(this, this.ajaxRedraw));
+    this._Popcorn.listen("loadedmetadata", IriSP.wrap(this, this.ajaxRedraw));
+    this._Popcorn.listen("paused", IriSP.wrap(this, this.ajaxRedraw));
+    
+    this._Popcorn.listen("IriSP.createAnnotationWidget.addedAnnotation", IriSP.wrap(this, this.ajaxRedraw));
+  }
+
+};
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