diff -r aa0e42229784 -r b9f1bd52df9a src/js/serializers/ldt.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/js/serializers/ldt.js	Tue Jun 05 20:55:42 2012 +0200
@@ -0,0 +1,195 @@
+/* LDT Platform Serializer */
+
+if (typeof IriSP.serializers === "undefined") {
+    IriSP.serializers = {}
+}
+
+IriSP.serializers.ldt = {
+    types :  {
+        media : {
+            serialized_name : "medias",
+            deserializer : function(_data, _source) {
+                var _res = new IriSP.Model.Media(_data.id, _source);
+                _res.video = (
+                    typeof _data.url !== "undefined"
+                    ? _data.url
+                    : (
+                        typeof _data.href !== "undefined"
+                        ? _data.href
+                        : null
+                    )
+                );
+                if (typeof _data.meta.item !== "undefined" && _data.meta.item.name === "streamer") {
+                    _res.streamer = _data.meta.item.value;
+                }
+                _res.title = _data.meta["dc:title"];
+                _res.description = _data.meta["dc:description"];
+                _res.setDuration(_data.meta["dc:duration"]);
+                return _res;        
+            },
+            serializer : function(_data, _source) {
+                return {
+                    id : _source.unNamespace(_data.id),
+                    url : _data.video,
+                    meta : {
+                        "dc:title" : _data.title,
+                        "dc:description" : _data.description,
+                        "dc:duration" : _data.duration.milliseconds
+                    }
+                }
+            }
+        },
+        tag : {
+            serialized_name : "tags",
+            model_name : "tag",
+            deserializer : function(_data, _source) {
+                var _res = new IriSP.Model.Tag(_data.id, _source);
+                _res.title = _data.meta["dc:title"];
+                return _res;        
+            },
+            serializer : function(_data, _source) {
+                return {
+                    id : _source.unNamespace(_data.id),
+                    meta : {
+                        "dc:title" : _data.title
+                    }
+                }
+            }
+        },
+        annotationType : {
+            serialized_name : "annotation-types",
+            deserializer : function(_data, _source) {
+                var _res = new IriSP.Model.AnnotationType(_data.id, _source);
+                _res.title = _data["dc:title"];
+                _res.description = _data["dc:description"];
+                return _res;        
+            },
+            serializer : function(_data, _source) {
+                return {
+                    id : _source.unNamespace(_data.id),
+                    "dc:title" : _data.title,
+                    "dc:description" : _data.description
+                }
+            }
+        },
+        annotation : {
+            serialized_name : "annotations",
+            deserializer : function(_data, _source) {
+                var _res = new IriSP.Model.Annotation(_data.id, _source);
+                _res.title = _data.content.title || "";
+                _res.description = _data.content.description || "";
+                if (typeof _data.content.img !== "undefined" && _data.content.img.src !== "undefined") {
+                    _res.thumbnail = _data.content.img.src;
+                }
+                _res.created = IriSP.Model.isoToDate(_data.meta["dc:created"]);
+                if (typeof _data.color !== "undefined") {
+                    var _c = parseInt(_data.color).toString(16);
+                    while (_c.length < 6) {
+                        _c = '0' + _c;
+                    }
+                    _res.color = '#' + _c;
+                }
+                _res.setMedia(_data.media);
+                _res.setAnnotationType(_data.meta["id-ref"]);
+                _res.setTags(IriSP._(_data.tags).pluck("id-ref"));
+                _res.setBegin(_data.begin);
+                _res.setEnd(_data.end);
+                _res.creator = _data.meta["dc:creator"] || "";
+                _res.project = _data.meta.project || "";
+                if (typeof _data.meta["dc:source"] !== "undefined" && typeof _data.meta["dc:source"].content !== "undefined") {
+                    _res.source = JSON.parse(_data.meta["dc:source"].content);
+                }
+                return _res;
+            },
+            serializer : function(_data, _source) {
+                return {
+                    id : _source.unNamespace(_data.id),
+                    begin : _data.begin.milliseconds,
+                    end : _data.end.milliseconds,
+                    content : {
+                        title : _data.title,
+                        description : _data.description
+                    },
+                    media : _source.unNamespace(_data.media.id),
+                    meta : {
+                        "id-ref" : _source.unNamespace(_data.annotationType.id),
+                        "dc:created" : IriSP.Model.dateToIso(_data.created),
+                        "dc:creator" : _data.creator,
+                        project : _source.projectId
+                    },
+                    tags : IriSP._(_data.tag.id).map(function(_id) {
+                       return {
+                           "id-ref" : _source.unNamespace(_id)
+                       } 
+                    })
+                }
+            }
+        },
+        mashup : {
+            serialized_name : "mashups",
+            deserializer : function(_data, _source) {
+                var _res = new IriSP.Model.Mashup(_data.id, _source);
+                _res.title = _data.meta["dc:title"];
+                _res.description = _data.meta["dc:description"];
+                for (var _i = 0; _i < _data.segments.length; _i++) {
+                    _res.addSegmentById(_data.segments[_i]);
+                }
+                return _res;        
+            },
+            serializer : function(_data, _source) {
+                return {
+                    "dc:title": _data.title,
+                    "dc:description": _data.description,
+                    segments: _data.segments.map(function(_annotation) {
+                        return _source.unNamespace(_id);
+                    })
+                }
+            }
+        }
+    },
+    serialize : function(_source) {
+        var _res = {},
+            _this = this;
+        _source.forEach(function(_list, _typename) {
+            if (typeof _this.types[_typename] !== "undefined") {
+                _res[_this.types[_typename].serialized_name] = _list.map(function(_el) {
+                    return _this.types[_typename].serializer(_el, _source);
+                });
+            }
+        });
+        return JSON.stringify(_res);
+    },
+    loadData : function(_url, _callback) {
+        IriSP.jQuery.getJSON(_url, _callback)
+    },
+    deSerialize : function(_data, _source) {
+        if (typeof _data !== "object" || _data === null) {
+            return;
+        }
+        IriSP._(this.types).forEach(function(_type, _typename) {
+            var _listdata = _data[_type.serialized_name];
+            if (typeof _listdata !== "undefined" && _listdata !== null) {
+                var _list = new IriSP.Model.List(_source.directory);
+                if (_listdata.hasOwnProperty("length")) {
+                    var _l = _listdata.length;
+                    for (var _i = 0; _i < _l; _i++) {
+                        _list.push(_type.deserializer(_listdata[_i], _source));
+                    }
+                } else {
+                    _list.push(_type.deserializer(_listdata, _source));
+                }
+                _source.addList(_typename, _list);
+            }
+        });
+        
+        if (typeof _data.meta !== "undefined") {
+            _source.projectId = _data.meta.id;
+        }
+        
+        if (typeof _data.meta !== "undefined" && typeof _data.meta.main_media !== "undefined" && typeof _data.meta.main_media["id-ref"] !== "undefined") {
+            _source.setCurrentMediaId(_data.meta.main_media["id-ref"]);
+        }
+        _source.setDefaultCurrentMedia();
+    }
+}
+