1 Rkns.Serializers.BasicJson = Rkns.Utils.inherit(Rkns.Serializers._Base); |
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2 |
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3 Rkns.Serializers.BasicJson.prototype._init = function() { |
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4 this.load(this._project._opts.url); |
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5 var _this = this; |
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6 this.save = Rkns._.throttle(function() { |
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7 _this._save.apply(this, Array.prototype.slice.call(arguments,0)); |
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8 }, 2000); |
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9 } |
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10 |
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11 Rkns.Serializers.BasicJson.prototype.load = function(_url) { |
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12 var _this = this; |
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13 Rkns.$.getJSON(_url, function(_data) { |
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14 _this.deserialize(_data); |
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15 _this.handleCallbacks(); |
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16 }); |
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17 } |
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18 |
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19 Rkns.Serializers.BasicJson.prototype.deserialize = function(_serializedData) { |
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20 if (typeof _serializedData === "string") { |
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21 _serializedData = JSON.parse(_serializedData); |
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22 } |
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23 var _proj = this._project; |
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24 _proj.title = _serializedData.title || "(untitled project)"; |
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25 if (typeof _serializedData.users === "object" && _serializedData.users) { |
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26 Rkns._(_serializedData.users).each(function(_data) { |
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27 var _userData = { |
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28 id: _data.id, |
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29 title: _data.title, |
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30 uri: _data.uri, |
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31 color: _data.color |
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32 }; |
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33 _proj.addUser(_userData); |
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34 }); |
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35 } |
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36 if (typeof _serializedData.nodes === "object" && _serializedData.nodes) { |
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37 Rkns._(_serializedData.nodes).each(function(_data) { |
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38 var _nodeData = { |
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39 id: _data.id, |
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40 title: _data.title, |
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41 description: _data.description, |
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42 uri: _data.uri, |
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43 created_by: _data.created_by, |
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44 position: { |
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45 x: _data.position.x, |
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46 y: _data.position.y |
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47 } |
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48 }; |
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49 _proj.addNode(_nodeData); |
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50 }); |
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51 } |
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52 if (typeof _serializedData.edges === "object" && _serializedData.edges) { |
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53 Rkns._(_serializedData.edges).each(function(_data) { |
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54 var _edgeData = { |
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55 id: _data.id, |
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56 title: _data.title, |
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57 uri: _data.uri, |
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58 from: _data.from, |
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59 to: _data.to, |
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60 created_by: _data.created_by |
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61 }; |
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62 _proj.addEdge(_edgeData); |
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63 }); |
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64 } |
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65 } |
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66 |
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67 Rkns.Serializers.BasicJson.prototype.serialize = function() { |
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68 var _res = { |
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69 title: this._project.title, |
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70 users: this._project.users.map(function(_user) { |
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71 return { |
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72 id: _user.id, |
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73 title: _user.title, |
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74 uri: _user.uri, |
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75 color: _user.color |
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76 } |
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77 }), |
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78 nodes: this._project.nodes.map(function(_node) { |
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79 return { |
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80 id: _node.id, |
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81 title: _node.title, |
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82 uri: _node.uri, |
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83 created_by: _node.created_by.id, |
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84 position: { |
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85 x: _node.position.x, |
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86 y: _node.position.y |
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87 } |
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88 } |
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89 }), |
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90 edges: this._project.edges.map(function(_node) { |
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91 return { |
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92 id: _node.id, |
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93 title: _node.title, |
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94 description: _node.description, |
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95 uri: _node.uri, |
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96 from: _node.from.id, |
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97 to: _node.to.id, |
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98 created_by: _node.created_by.id |
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99 } |
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100 }) |
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101 } |
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102 return _res; |
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103 } |
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104 |
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105 Rkns.Serializers.BasicJson.prototype._save = function() { |
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106 var _data = JSON.stringify(this.serialize()); |
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107 Rkns.$.ajax({ |
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108 type: 'PUT', |
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109 url: this._project._opts.url, |
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110 contentType: "application/json", |
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111 data: _data, |
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112 success: function(data, textStatus, jqXHR) { |
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113 } |
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114 }); |
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115 }; |
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