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1 /* Start ldt-serializer.js */ |
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2 |
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3 if (typeof IriSP.serializers === "undefined") { |
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4 IriSP.serializers = {}; |
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5 } |
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6 |
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7 IriSP.serializers.ldt = { |
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8 types : { |
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9 media : { |
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10 serialized_name : "medias", |
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11 deserializer : function(_data, _source) { |
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12 var _res = new IriSP.Model.Media(_data.id, _source); |
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13 _res.video = ( |
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14 typeof _data.url !== "undefined" |
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15 ? _data.url |
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16 : ( |
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17 typeof _data.href !== "undefined" |
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18 ? _data.href |
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19 : null |
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20 ) |
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21 ); |
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22 if (typeof _data.meta.item !== "undefined" && _data.meta.item.name === "streamer") { |
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23 _res.streamer = _data.meta.item.value; |
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24 } |
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25 _res.title = _data.meta["dc:title"]; |
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26 _res.description = _data.meta["dc:description"]; |
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27 _res.setDuration(_data.meta["dc:duration"]); |
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28 _res.url = _data.meta.url; |
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29 if (typeof _data.meta.img !== "undefined" && _data.meta.img.src !== "undefined") { |
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30 _res.thumbnail = _data.meta.img.src; |
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31 } |
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32 return _res; |
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33 }, |
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34 serializer : function(_data, _source, _dest) { |
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35 var _res = { |
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36 id : _data.id, |
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37 url : _data.video, |
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38 meta : { |
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39 "dc:title": _data.title || "", |
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40 "dc:description": _data.description || "", |
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41 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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42 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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43 "dc:creator" : _data.creator || _source.creator, |
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44 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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45 "dc:duration" : _data.duration.milliseconds |
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46 } |
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47 }; |
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48 _dest.medias.push(_res); |
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49 var _list = { |
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50 id: IriSP.Model.getUID(), |
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51 meta : { |
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52 "dc:title": _data.title || "", |
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53 "dc:description": _data.description || "", |
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54 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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55 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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56 "dc:creator" : _data.creator || _source.creator, |
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57 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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58 "id-ref": _data.id |
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59 }, |
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60 items: _source.getAnnotationTypes().filter(function(_at) { |
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61 switch (typeof _at.media) { |
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62 case "object": |
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63 return (_at.media === _data); |
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64 case "string": |
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65 return (_at.media === _data.id); |
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66 default: |
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67 var _ann = _at.getAnnotations(); |
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68 if (_ann) { |
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69 for (var i = 0; i < _ann.length; i++) { |
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70 if (_ann[i].getMedia() === _data) { |
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71 return true; |
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72 } |
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73 } |
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74 } |
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75 } |
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76 return false; |
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77 }).map(function(_at) { |
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78 return { |
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79 "id-ref": _at.id |
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80 }; |
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81 }) |
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82 }; |
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83 _dest.lists.push(_list); |
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84 _dest.views[0].contents.push(_data.id); |
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85 } |
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86 }, |
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87 tag : { |
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88 serialized_name : "tags", |
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89 deserializer : function(_data, _source) { |
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90 var _res = new IriSP.Model.Tag(_data.id, _source); |
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91 _res.title = _data.meta["dc:title"]; |
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92 return _res; |
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93 }, |
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94 serializer : function(_data, _source, _dest) { |
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95 if (_source.regenerateTags && !_data.regenerated) { |
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96 return; |
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97 } |
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98 var _res = { |
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99 id : _data.id, |
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100 meta : { |
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101 "dc:title": _data.title || "", |
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102 "dc:description": _data.description || "", |
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103 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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104 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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105 "dc:creator" : _data.creator || _source.creator, |
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106 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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107 } |
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108 }; |
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109 _dest.tags.push(_res); |
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110 } |
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111 }, |
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112 annotationType : { |
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113 serialized_name : "annotation-types", |
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114 deserializer : function(_data, _source) { |
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115 var _res = new IriSP.Model.AnnotationType(_data.id, _source); |
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116 _res.title = _data["dc:title"]; |
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117 _res.description = _data["dc:description"]; |
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118 return _res; |
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119 }, |
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120 serializer : function(_data, _source, _dest) { |
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121 var _res = { |
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122 id : _data.id, |
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123 "dc:title": _data.title || "", |
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124 "dc:description": _data.description || "", |
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125 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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126 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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127 "dc:creator" : _data.creator || _source.creator, |
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128 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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129 }; |
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130 _dest["annotation-types"].push(_res); |
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131 _dest.views[0].annotation_types.push(_data.id); |
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132 } |
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133 }, |
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134 annotation : { |
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135 serialized_name : "annotations", |
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136 deserializer : function(_data, _source) { |
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137 var _res = new IriSP.Model.Annotation(_data.id, _source); |
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138 _res.title = _data.content.title || ""; |
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139 _res.description = _data.content.description || ""; |
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140 if (typeof _data.content.img !== "undefined" && _data.content.img.src !== "undefined") { |
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141 _res.thumbnail = _data.content.img.src; |
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142 } |
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143 _res.created = IriSP.Model.isoToDate(_data.meta["dc:created"]); |
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144 if (typeof _data.color !== "undefined") { |
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145 var _c = parseInt(_data.color).toString(16); |
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146 while (_c.length < 6) { |
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147 _c = '0' + _c; |
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148 } |
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149 _res.color = '#' + _c; |
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150 } |
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151 _res.content = _data.content; |
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152 _res.setMedia(_data.media); |
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153 _res.setAnnotationType(_data.meta["id-ref"]); |
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154 _res.setTags(IriSP._(_data.tags).pluck("id-ref")); |
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155 _res.keywords = _res.getTagTexts(); |
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156 _res.setBegin(_data.begin); |
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157 _res.setEnd(_data.end); |
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158 _res.creator = _data.meta["dc:creator"] || ""; |
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159 _res.project = _data.meta.project || ""; |
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160 if (typeof _data.meta["dc:source"] !== "undefined" && typeof _data.meta["dc:source"].content !== "undefined") { |
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161 _res.source = JSON.parse(_data.meta["dc:source"].content); |
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162 } |
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163 if (typeof _data.content.audio !== "undefined" && _data.content.audio.href) { |
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164 _res.audio = _data.content.audio; |
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165 } |
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166 return _res; |
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167 }, |
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168 serializer : function(_data, _source, _dest) { |
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169 var _color = parseInt(_data.color.replace(/^#/,''),16).toString(); |
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170 var _res = { |
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171 id : _data.id, |
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172 begin : _data.begin.milliseconds, |
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173 end : _data.end.milliseconds, |
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174 content : IriSP._.defaults( |
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175 {}, |
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176 { |
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177 title : _data.title, |
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178 description : _data.description, |
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179 audio : _data.audio, |
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180 img: { |
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181 src: _data.thumbnail |
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182 } |
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183 }, |
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184 _data.content, |
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185 { |
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186 title: "", |
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187 description: "" |
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188 } |
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189 ), |
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190 color: _color, |
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191 media : _data.media.id, |
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192 meta : { |
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193 "id-ref" : _data.getAnnotationType().id, |
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194 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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195 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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196 "dc:creator" : _data.creator || _source.creator, |
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197 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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198 // project : _source.projectId |
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199 } |
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200 }; |
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201 if (_source.regenerateTags) { |
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202 _res.tags = IriSP._(_data.keywords).map(function(_kw) { |
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203 return { |
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204 "id-ref": _source.__keywords[_kw.toLowerCase()].id |
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205 }; |
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206 }); |
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207 } else { |
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208 _res.tags = IriSP._(_data.tag.id).map(function(_id) { |
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209 return { |
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210 "id-ref" : _id |
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211 }; |
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212 }); |
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213 } |
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214 _res.content.title = _data.title || _res.content.title || ""; |
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215 _dest.annotations.push(_res); |
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216 } |
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217 }, |
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218 mashup : { |
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219 serialized_name : "lists", |
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220 deserializer : function(_data, _source) { |
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221 if (typeof _data.meta !== "object" || typeof _data.meta.listtype !== "string" || _data.meta.listtype !== "mashup") { |
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222 return undefined; |
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223 } |
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224 var _res = new IriSP.Model.Mashup(_data.id, _source); |
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225 _res.title = _data.meta["dc:title"]; |
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226 _res.description = _data.meta["dc:description"]; |
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227 _res.creator = _data.meta["dc:creator"]; |
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228 _res.setAnnotationsById(_data.items); |
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229 return _res; |
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230 }, |
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231 serializer : function(_data, _source, _dest) { |
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232 var _res = { |
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233 meta : { |
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234 "dc:title": _data.title || "", |
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235 "dc:description": _data.description || "", |
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236 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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237 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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238 "dc:creator" : _data.creator || _source.creator, |
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239 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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240 listtype: "mashup" |
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241 }, |
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242 items: _data.segments.map(function(_annotation) { |
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243 return _annotation.annotation.id; |
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244 }), |
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245 id: _data.id |
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246 }; |
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247 _dest.lists.push(_res); |
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248 } |
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249 } |
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250 }, |
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251 serialize : function(_source) { |
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252 var _res = { |
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253 meta: { |
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254 "dc:creator": _source.creator, |
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255 "dc:contributor" : _source.contributor || _source.creator, |
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256 "dc:created": IriSP.Model.dateToIso(_source.created), |
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257 "dc:modified" : IriSP.Model.dateToIso(_source.modified), |
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258 "dc:title": _source.title || "", |
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259 "dc:description": _source.description || "", |
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260 id: _source.projectId || _source.id |
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261 }, |
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262 views: [ |
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263 { |
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264 id: IriSP.Model.getUID(), |
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265 contents: [], |
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266 annotation_types: [] |
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267 } |
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268 ], |
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269 lists: [], |
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270 "annotation-types": [], |
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271 medias: [], |
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272 tags: [], |
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273 annotations: [] |
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274 }, |
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275 _this = this; |
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276 if (_source.regenerateTags) { |
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277 _source.__keywords = {}; |
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278 _source.getAnnotations().forEach(function(a) { |
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279 IriSP._(a.keywords).each(function(kw) { |
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280 var lkw = kw.toLowerCase(); |
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281 if (typeof _source.__keywords[lkw] === "undefined") { |
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282 _source.__keywords[lkw] = { |
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283 id: IriSP.Model.getUID(), |
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284 title: kw, |
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285 regenerated: true |
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286 }; |
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287 } |
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288 }); |
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289 }); |
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290 IriSP._(_source.__keywords).each(function(kw) { |
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291 _this.types.tag.serializer(kw, _source, _res); |
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292 }); |
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293 } |
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294 _source.forEach(function(_list, _typename) { |
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295 if (typeof _this.types[_typename] !== "undefined") { |
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296 _list.forEach(function(_el) { |
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297 _this.types[_typename].serializer(_el, _source, _res); |
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298 }); |
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299 } |
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300 }); |
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301 return JSON.stringify(_res); |
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302 }, |
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303 deSerialize : function(_data, _source) { |
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304 if (typeof _data !== "object" || _data === null) { |
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305 return; |
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306 } |
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307 IriSP._(this.types).forEach(function(_type, _typename) { |
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308 var _listdata = _data[_type.serialized_name], |
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309 _list = new IriSP.Model.List(_source.directory); |
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310 if (typeof _listdata !== "undefined" && _listdata !== null) { |
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311 if (_listdata.hasOwnProperty("length")) { |
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312 var _l = _listdata.length; |
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313 for (var _i = 0; _i < _l; _i++) { |
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314 var _element = _type.deserializer(_listdata[_i], _source); |
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315 if (typeof _element !== "undefined" && _element) { |
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316 _list.push(_element); |
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317 } |
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318 } |
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319 } else { |
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320 var _element = _type.deserializer(_listdata, _source); |
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321 if (typeof _element !== "undefined" && _element) { |
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322 _list.push(_element); |
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323 } |
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324 } |
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325 } |
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326 _source.addList(_typename, _list); |
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327 }); |
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328 |
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329 if (typeof _data.meta !== "undefined") { |
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330 _source.projectId = _data.meta.id; |
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331 _source.title = _data.meta["dc:title"] || _data.meta.title || ""; |
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332 _source.description = _data.meta["dc:description"] || _data.meta.description || ""; |
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333 _source.creator = _data.meta["dc:creator"] || _data.meta.creator || ""; |
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334 _source.contributor = _data.meta["dc:contributor"] || _data.meta.contributor || _source.creator; |
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335 _source.created = IriSP.Model.isoToDate(_data.meta["dc:created"] || _data.meta.created); |
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336 } |
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337 |
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338 if (typeof _data.meta !== "undefined" && typeof _data.meta.main_media !== "undefined" && typeof _data.meta.main_media["id-ref"] !== "undefined") { |
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339 _source.currentMedia = _source.getElement(_data.meta.main_media["id-ref"]); |
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340 } |
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341 } |
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342 }; |
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343 |
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344 /* End of LDT Platform Serializer */ |