diff -r 01f66ed90e32 -r 87569ad0ff53 server/src/main/webapp/static/js/models.js
--- a/server/src/main/webapp/static/js/models.js	Wed Feb 13 13:41:19 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,270 +0,0 @@
-(function() {
-    
-    var root = this;
-        
-    var Backbone = root.Backbone;
-    
-    var Models = root.Rkns.Models = {};
-    
-    
-    Models.getUID = function(obj) {
-        var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
-            var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
-            return v.toString(16);
-        });
-        return obj.type + "-" + guid; 
-    };
-    
-    
-    var RenkanModel = Backbone.RelationalModel.extend({
-        idAttribute : "_id",
-        constructor: function(options) {
-            
-            if (typeof options !== "undefined") {
-                options._id = options._id || options.id || Models.getUID(this);
-                options.title = options.title || "(untitled " + this.type + ")";
-                options.description = options.description || "";
-                options.uri = options.uri || "";
-                
-                if(typeof this.prepare === "function") {
-                    options = this.prepare(options);
-                }
-            }
-            Backbone.RelationalModel.prototype.constructor.call(this, options);
-        },
-        validate: function() {
-            if(!this.type) {
-                return "object has no type";
-            }
-        },
-        addReference : function(_options, _propName, _list, _id, _default) {
-            var _element = _list.get(_id);
-            if (typeof _element === "undefined" && typeof _default !== "undefined") {
-                _options[_propName ] = _default;
-            }
-            else {
-                _options[_propName ] = _element;
-            }
-        }
-    });
-        
-    // USER
-    var User = Models.User = RenkanModel.extend({
-        type: "user",
-        prepare: function(options) {
-            options.color = options.color || "#666666";
-            return options;
-        },
-        toJSON: function() {
-            return {
-                _id: this.get("_id"),
-                title: this.get("title"),
-                uri: this.get("uri"),
-                description: this.get("description"),
-                color: this.get("color"),
-            };
-        },
-    });
-    
-    // NODE
-    var Node = Models.Node = RenkanModel.extend({
-        type: "node",
-        relations: [{
-            type: Backbone.HasOne,
-            key: "created_by",
-            relatedModel: User
-        }],
-        prepare: function(options) {
-            project = options.project;
-            this.addReference(options, "created_by", project.get("users"), options.created_by, project.current_user);
-            options.description = options.description || "";
-            return options;
-        },
-        toJSON: function() {
-            return {
-                _id: this.get("_id"),
-                title: this.get("title"),
-                uri: this.get("uri"),
-                description: this.get("description"),
-                position: this.get("position"),
-                image: this.get("image"),
-                color: this.get("color"),
-                created_by: this.get("created_by") ? this.get("created_by").get("_id") : null
-            };
-        },
-    });
-    
-    // EDGE
-    var Edge = Models.Edge = RenkanModel.extend({
-        type: "edge",
-        relations: [
-          {
-            type: Backbone.HasOne,
-            key: "created_by",
-            relatedModel: User
-          },
-          {
-            type: Backbone.HasOne,
-            key: "from",
-            relatedModel: Node
-          },
-          {
-            type: Backbone.HasOne,
-            key: "to",
-            relatedModel: Node
-          },
-        ],
-        prepare: function(options) {
-            project = options.project;
-            this.addReference(options, "created_by", project.get("users"), options.created_by, project.current_user);
-            this.addReference(options, "from", project.get("nodes"), options.from);
-            this.addReference(options, "to", project.get("nodes"), options.to);
-            return options;
-        },
-        toJSON: function() {
-            return {
-                _id: this.get("_id"),
-                title: this.get("title"),
-                uri: this.get("uri"),
-                description: this.get("description"),
-                from: this.get("from") ? this.get("from").get("_id") : null,
-                to: this.get("to") ? this.get("to").get("_id") : null,
-                color: this.get("color"),
-                created_by: this.get("created_by") ? this.get("created_by").get("_id") : null
-            };
-        },
-    });
-        
-    // PROJECT
-    var Project = Models.Project = RenkanModel.extend({
-        type: "project",
-        relations: [
-          {
-            type: Backbone.HasMany,
-            key: "users",
-            relatedModel: User,
-            reverseRelation: {
-                key: 'project',
-                includeInJSON: '_id'
-            },
-          },
-          {
-            type: Backbone.HasMany,
-            key: "nodes",
-            relatedModel: Node,
-            reverseRelation: {
-                key: 'project',
-                includeInJSON: '_id'
-            },
-          },
-          {
-            type: Backbone.HasMany,
-            key: "edges",
-            relatedModel: Edge,
-            reverseRelation: {
-                key: 'project',
-                includeInJSON: '_id'
-            },
-          }
-        ],
-        addUser: function(_props, _options) {
-            _props.project = this;
-            var _user = User.findOrCreate(_props);
-            this.get("users").push(_user, _options);
-            return _user;
-        },
-        addNode: function(_props, _options) {
-            _props.project = this;            
-            var _node = Node.findOrCreate(_props);
-            this.get("nodes").push(_node, _options);
-            return _node;
-        },
-        addEdge: function(_props, _options) {
-            _props.project = this;
-            var _edge = Edge.findOrCreate(_props);
-            this.get("edges").push(_edge, _options);
-            return _edge;
-        },
-        removeNode: function(_model) {
-            this.get("nodes").remove(_model);
-        },
-        removeEdge: function(_model) {
-            this.get("edges").remove(_model);
-        },
-        validate: function(options) {
-            var _project = this;
-            _(options.users).each(function(_item) {
-                _item.project = _project;
-            });
-            _(options.nodes).each(function(_item) {
-                _item.project = _project;
-            });
-            _(options.edges).each(function(_item) {
-                _item.project = _project;
-            });
-        },
-        // Add event handler to remove edges when a node is removed
-        initialize: function() {
-            var _this = this;
-            this.on("remove:nodes", function(_node) {
-                _this.get("edges").remove(
-                    _this.get("edges").filter(function(_edge) {
-                        return _edge.get("from") == _node || _edge.get("to") == _node;
-                    })
-                );
-            });
-        }
-    });
-    
-    var RosterUser = Models.RosterUser = Backbone.Model.extend({
-        type: "roster_user",               
-        idAttribute : "_id",
-        
-        constructor: function(options) {
-            
-            if (typeof options !== "undefined") {
-                options._id = options._id || options.id || Models.getUID(this);
-                options.title = options.title || "(untitled " + this.type + ")";
-                options.description = options.description || "";
-                options.uri = options.uri || "";
-                options.project = options.project || null;
-                options.site_id = options.site_id || 0;
-                
-                if(typeof this.prepare === "function") {
-                    options = this.prepare(options);
-                }
-            }
-            Backbone.Model.prototype.constructor.call(this, options);
-        },
-        
-        validate: function() {
-            if(!this.type) {
-                return "object has no type";
-            }
-        },
-        
-        prepare: function(options) {
-            options.color = options.color || "#666666";
-            return options;
-        },
-        
-        toJSON: function() {
-            return {
-                _id: this.get("_id"),
-                title: this.get("title"),
-                uri: this.get("uri"),
-                description: this.get("description"),
-                color: this.get("color"),
-                project: (this.get("project") != null)?this.get("project").get("id"):null,
-                site_id: this.get("site_id")
-            };
-        },
-    });
-    
-    var UsersList = Models.UsersList = Backbone.Collection.extend({
-    	model: RosterUser
-    });
-    
-
-}).call(window);
-