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Rkns.Serializers.BasicJson = Rkns.Utils.inherit(Rkns.Serializers._Base); |
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Rkns.Serializers.BasicJson.prototype._init = function() { |
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this.load(this._project._opts.url); |
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var _this = this; |
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this.save = Rkns._.throttle(function() { |
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_this._save.apply(this, Array.prototype.slice.call(arguments,0)); |
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}, 2000); |
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} |
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Rkns.Serializers.BasicJson.prototype.load = function(_url) { |
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var _this = this; |
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Rkns.$.getJSON(_url, function(_data) { |
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_this.deserialize(_data); |
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_this.handleCallbacks(); |
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}); |
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} |
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Rkns.Serializers.BasicJson.prototype.deserialize = function(_serializedData) { |
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if (typeof _serializedData === "string") { |
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_serializedData = JSON.parse(_serializedData); |
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} |
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var _proj = this._project; |
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_proj.title = _serializedData.title || "(untitled project)"; |
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if (typeof _serializedData.users === "object" && _serializedData.users) { |
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Rkns._(_serializedData.users).each(function(_data) { |
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var _userData = { |
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id: _data.id, |
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title: _data.title, |
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uri: _data.uri, |
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color: _data.color |
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}; |
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_proj.addUser(_userData); |
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}); |
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} |
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if (typeof _serializedData.nodes === "object" && _serializedData.nodes) { |
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Rkns._(_serializedData.nodes).each(function(_data) { |
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var _nodeData = { |
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id: _data.id, |
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title: _data.title, |
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description: _data.description, |
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uri: _data.uri, |
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created_by: _data.created_by, |
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position: { |
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x: _data.position.x, |
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y: _data.position.y |
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} |
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}; |
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_proj.addNode(_nodeData); |
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}); |
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} |
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if (typeof _serializedData.edges === "object" && _serializedData.edges) { |
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Rkns._(_serializedData.edges).each(function(_data) { |
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var _edgeData = { |
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id: _data.id, |
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title: _data.title, |
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uri: _data.uri, |
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from: _data.from, |
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to: _data.to, |
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created_by: _data.created_by |
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}; |
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_proj.addEdge(_edgeData); |
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}); |
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} |
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} |
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Rkns.Serializers.BasicJson.prototype.serialize = function() { |
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var _res = { |
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title: this._project.title, |
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users: this._project.users.map(function(_user) { |
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return { |
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id: _user.id, |
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title: _user.title, |
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uri: _user.uri, |
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color: _user.color |
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} |
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}), |
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nodes: this._project.nodes.map(function(_node) { |
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return { |
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id: _node.id, |
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title: _node.title, |
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uri: _node.uri, |
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created_by: _node.created_by.id, |
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position: { |
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x: _node.position.x, |
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y: _node.position.y |
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} |
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} |
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}), |
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edges: this._project.edges.map(function(_node) { |
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return { |
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id: _node.id, |
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title: _node.title, |
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description: _node.description, |
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uri: _node.uri, |
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from: _node.from.id, |
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to: _node.to.id, |
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created_by: _node.created_by.id |
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} |
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}) |
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} |
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return _res; |
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} |
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Rkns.Serializers.BasicJson.prototype._save = function() { |
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var _data = JSON.stringify(this.serialize()); |
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Rkns.$.ajax({ |
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type: 'PUT', |
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url: this._project._opts.url, |
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contentType: "application/json", |
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data: _data, |
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success: function(data, textStatus, jqXHR) { |
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} |
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}); |
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}; |