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1 /* LDT Platform Serializer */ |
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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 return _at.media === _data; |
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62 }).map(function(_at) { |
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63 return { |
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64 "id-ref": _at.id |
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65 } |
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66 }) |
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67 } |
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68 _dest.lists.push(_list); |
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69 _dest.views[0].contents.push(_data.id); |
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70 } |
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71 }, |
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72 tag : { |
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73 serialized_name : "tags", |
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74 model_name : "tag", |
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75 deserializer : function(_data, _source) { |
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76 var _res = new IriSP.Model.Tag(_data.id, _source); |
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77 _res.title = _data.meta["dc:title"]; |
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78 return _res; |
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79 }, |
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80 serializer : function(_data, _source, _dest) { |
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81 var _res = { |
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82 id : _data.id, |
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83 meta : { |
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84 "dc:title": _data.title || "", |
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85 "dc:description": _data.description || "", |
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86 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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87 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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88 "dc:creator" : _data.creator || _source.creator, |
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89 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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90 } |
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91 } |
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92 _dest.tags.push(_res); |
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93 } |
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94 }, |
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95 annotationType : { |
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96 serialized_name : "annotation-types", |
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97 deserializer : function(_data, _source) { |
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98 var _res = new IriSP.Model.AnnotationType(_data.id, _source); |
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99 _res.title = _data["dc:title"]; |
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100 _res.description = _data["dc:description"]; |
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101 return _res; |
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102 }, |
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103 serializer : function(_data, _source, _dest) { |
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104 var _res = { |
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105 id : _data.id, |
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106 "dc:title": _data.title || "", |
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107 "dc:description": _data.description || "", |
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108 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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109 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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110 "dc:creator" : _data.creator || _source.creator, |
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111 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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112 } |
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113 _dest["annotation-types"].push(_res); |
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114 _dest.views[0].annotation_types.push(_data.id); |
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115 } |
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116 }, |
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117 annotation : { |
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118 serialized_name : "annotations", |
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119 deserializer : function(_data, _source) { |
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120 var _res = new IriSP.Model.Annotation(_data.id, _source); |
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121 _res.title = _data.content.title || ""; |
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122 _res.description = _data.content.description || ""; |
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123 if (typeof _data.content.img !== "undefined" && _data.content.img.src !== "undefined") { |
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124 _res.thumbnail = _data.content.img.src; |
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125 } |
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126 _res.created = IriSP.Model.isoToDate(_data.meta["dc:created"]); |
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127 if (typeof _data.color !== "undefined") { |
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128 var _c = parseInt(_data.color).toString(16); |
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129 while (_c.length < 6) { |
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130 _c = '0' + _c; |
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131 } |
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132 _res.color = '#' + _c; |
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133 } |
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134 _res.setMedia(_data.media); |
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135 _res.setAnnotationType(_data.meta["id-ref"]); |
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136 _res.setTags(IriSP._(_data.tags).pluck("id-ref")); |
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137 _res.keywords = _res.getTagTexts(); |
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138 _res.setBegin(_data.begin); |
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139 _res.setEnd(_data.end); |
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140 _res.creator = _data.meta["dc:creator"] || ""; |
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141 _res.project = _data.meta.project || ""; |
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142 if (typeof _data.meta["dc:source"] !== "undefined" && typeof _data.meta["dc:source"].content !== "undefined") { |
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143 _res.source = JSON.parse(_data.meta["dc:source"].content); |
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144 } |
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145 if (typeof _data.content.audio !== "undefined" && _data.content.audio.href) { |
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146 _res.audio = _data.content.audio; |
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147 } |
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148 return _res; |
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149 }, |
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150 serializer : function(_data, _source, _dest) { |
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151 var _color = parseInt(_data.color.replace(/^#/,''),16).toString(); |
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152 var _res = { |
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153 id : _data.id, |
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154 begin : _data.begin.milliseconds, |
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155 end : _data.end.milliseconds, |
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156 content : { |
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157 title : _data.title || "", |
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158 description : _data.description || "", |
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159 audio : _data.audio, |
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160 img: { |
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161 src: _data.thumbnail |
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162 } |
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163 }, |
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164 color: _color, |
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165 media : _data.media.id, |
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166 meta : { |
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167 "id-ref" : _data.getAnnotationType().id, |
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168 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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169 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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170 "dc:creator" : _data.creator || _source.creator, |
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171 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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172 // project : _source.projectId |
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173 }, |
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174 tags : IriSP._(_data.tag.id).map(function(_id) { |
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175 return { |
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176 "id-ref" : _id |
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177 } |
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178 }) |
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179 } |
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180 _dest.annotations.push(_res); |
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181 } |
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182 }, |
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183 mashup : { |
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184 serialized_name : "lists", |
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185 deserializer : function(_data, _source) { |
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186 if (typeof _data.meta !== "object" || typeof _data.meta.listtype !== "string" || _data.meta.listtype !== "mashup") { |
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187 return undefined; |
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188 } |
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189 var _res = new IriSP.Model.Mashup(_data.id, _source); |
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190 _res.title = _data.meta["dc:title"]; |
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191 _res.description = _data.meta["dc:description"]; |
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192 _res.creator = _data.meta["dc:creator"]; |
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193 _res.setAnnotationsById(_data.items); |
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194 return _res; |
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195 }, |
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196 serializer : function(_data, _source, _dest) { |
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197 var _res = { |
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198 meta : { |
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199 "dc:title": _data.title || "", |
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200 "dc:description": _data.description || "", |
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201 "dc:created" : IriSP.Model.dateToIso(_data.created || _source.created), |
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202 "dc:modified" : IriSP.Model.dateToIso(_data.modified || _source.modified), |
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203 "dc:creator" : _data.creator || _source.creator, |
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204 "dc:contributor" : _data.contributor || _source.contributor || _data.creator || _source.creator, |
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205 listtype: "mashup" |
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206 }, |
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207 items: _data.segments.map(function(_annotation) { |
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208 return _annotation.annotation.id; |
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209 }), |
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210 id: _data.id |
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211 } |
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212 _dest.lists.push(_res); |
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213 } |
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214 } |
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215 }, |
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216 serialize : function(_source) { |
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217 var _res = { |
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218 meta: { |
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219 "dc:creator": _source.creator, |
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220 "dc:contributor" : _source.contributor || _source.creator, |
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221 "dc:created": IriSP.Model.dateToIso(_source.created), |
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222 "dc:modified" : IriSP.Model.dateToIso(_source.modified), |
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223 "dc:title": _source.title || "", |
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224 "dc:description": _source.description || "", |
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225 id: _source.projectId || _source.id |
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226 }, |
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227 views: [ |
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228 { |
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229 id: IriSP.Model.getUID(), |
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230 contents: [], |
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231 annotation_types: [] |
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232 } |
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233 ], |
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234 lists: [], |
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235 "annotation-types": [], |
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236 medias: [], |
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237 tags: [], |
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238 annotations: [] |
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239 }, |
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240 _this = this; |
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241 _source.forEach(function(_list, _typename) { |
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242 if (typeof _this.types[_typename] !== "undefined") { |
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243 _list.forEach(function(_el) { |
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244 _this.types[_typename].serializer(_el, _source, _res); |
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245 }); |
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246 } |
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247 }); |
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248 return JSON.stringify(_res); |
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249 }, |
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250 deSerialize : function(_data, _source) { |
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251 if (typeof _data !== "object" || _data === null) { |
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252 return; |
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253 } |
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254 IriSP._(this.types).forEach(function(_type, _typename) { |
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255 var _listdata = _data[_type.serialized_name], |
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256 _list = new IriSP.Model.List(_source.directory); |
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257 if (typeof _listdata !== "undefined" && _listdata !== null) { |
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258 if (_listdata.hasOwnProperty("length")) { |
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259 var _l = _listdata.length; |
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260 for (var _i = 0; _i < _l; _i++) { |
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261 var _element = _type.deserializer(_listdata[_i], _source); |
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262 if (typeof _element !== "undefined" && _element) { |
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263 _list.push(_element); |
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264 } |
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265 } |
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266 } else { |
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267 var _element = _type.deserializer(_listdata, _source); |
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268 if (typeof _element !== "undefined" && _element) { |
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269 _list.push(_element); |
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270 } |
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271 } |
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272 } |
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273 _source.addList(_typename, _list); |
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274 }); |
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275 |
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276 if (typeof _data.meta !== "undefined") { |
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277 _source.projectId = _data.meta.id; |
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278 _source.title = _data.meta["dc:title"] || _data.meta.title || ""; |
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279 _source.description = _data.meta["dc:description"] || _data.meta.description || ""; |
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280 } |
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281 |
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282 if (typeof _data.meta !== "undefined" && typeof _data.meta.main_media !== "undefined" && typeof _data.meta.main_media["id-ref"] !== "undefined") { |
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283 _source.currentMedia = _source.getElement(_data.meta.main_media["id-ref"]); |
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284 } |
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285 } |
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286 }; |
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287 |
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288 /* End of LDT Platform Serializer */ |