root / trunk / web / dojo / dojox / data / FlickrStore.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.data.FlickrStore"]){ |
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dojo._hasResource["dojox.data.FlickrStore"]=true; |
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dojo.provide("dojox.data.FlickrStore");
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dojo.require("dojo.data.util.simpleFetch");
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dojo.require("dojo.io.script");
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dojo.require("dojo.date.stamp");
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dojo.require("dojo.AdapterRegistry");
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(function(){
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var d=dojo;
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dojo.declare("dojox.data.FlickrStore",null,{constructor:function(_1){ |
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if(_1&&_1.label){
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this.label=_1.label;
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} |
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if(_1&&"urlPreventCache" in _1){ |
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this.urlPreventCache=_1.urlPreventCache?true:false; |
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} |
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},_storeRef:"_S",label:"title",urlPreventCache:true,_assertIsItem:function(_2){ |
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if(!this.isItem(_2)){ |
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throw new Error("dojox.data.FlickrStore: a function was passed an item argument that was not an item"); |
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} |
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},_assertIsAttribute:function(_3){ |
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if(typeof _3!=="string"){ |
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throw new Error("dojox.data.FlickrStore: a function was passed an attribute argument that was not an attribute name string"); |
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} |
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},getFeatures:function(){ |
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return {"dojo.data.api.Read":true}; |
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},getValue:function(_4,_5,_6){ |
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var _7=this.getValues(_4,_5); |
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if(_7&&_7.length>0){ |
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return _7[0]; |
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} |
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return _6;
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},getAttributes:function(_8){ |
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return ["title","description","author","datePublished","dateTaken","imageUrl","imageUrlSmall","imageUrlMedium","tags","link"]; |
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},hasAttribute:function(_9,_a){ |
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var v=this.getValue(_9,_a); |
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if(v||v===""||v===false){ |
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return true; |
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} |
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return false; |
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},isItemLoaded:function(_b){ |
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return this.isItem(_b); |
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},loadItem:function(_c){ |
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},getLabel:function(_d){ |
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return this.getValue(_d,this.label); |
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},getLabelAttributes:function(_e){ |
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return [this.label]; |
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},containsValue:function(_f,_10,_11){ |
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var _12=this.getValues(_f,_10); |
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for(var i=0;i<_12.length;i++){ |
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if(_12[i]===_11){
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return true; |
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} |
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} |
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return false; |
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},getValues:function(_13,_14){ |
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this._assertIsItem(_13);
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this._assertIsAttribute(_14);
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var u=d.hitch(this,"_unescapeHtml"); |
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var s=d.hitch(d.date.stamp,"fromISOString"); |
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switch(_14){
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case "title": |
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return [u(_13.title)];
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case "author": |
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return [u(_13.author)];
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case "datePublished": |
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return [s(_13.published)];
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case "dateTaken": |
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return [s(_13.date_taken)];
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case "imageUrlSmall": |
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return [_13.media.m.replace(/_m\./,"_s.")]; |
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case "imageUrl": |
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return [_13.media.m.replace(/_m\./,".")]; |
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case "imageUrlMedium": |
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return [_13.media.m];
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case "link": |
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return [_13.link];
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case "tags": |
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return _13.tags.split(" "); |
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case "description": |
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return [u(_13.description)];
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default:
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return [];
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} |
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},isItem:function(_15){ |
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if(_15&&_15[this._storeRef]===this){ |
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return true; |
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} |
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return false; |
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},close:function(_16){ |
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},_fetchItems:function(_17,_18,_19){ |
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var rq=_17.query=_17.query||{};
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var _1a={format:"json",tagmode:"any"}; |
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d.forEach(["tags","tagmode","lang","id","ids"],function(i){ |
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if(rq[i]){
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_1a[i]=rq[i]; |
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} |
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}); |
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_1a.id=rq.id||rq.userid||rq.groupid; |
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if(rq.userids){
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_1a.ids=rq.userids; |
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} |
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var _1b=null; |
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var _1c={url:dojox.data.FlickrStore.urlRegistry.match(_17),preventCache:this.urlPreventCache,content:_1a}; |
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var _1d=d.hitch(this,function(_1e){ |
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if(!!_1b){
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d.disconnect(_1b); |
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} |
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_18(this._processFlickrData(_1e),_17);
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}); |
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_1b=d.connect("jsonFlickrFeed",_1d);
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var _1f=d.io.script.get(_1c);
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_1f.addErrback(function(_20){
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d.disconnect(_1b); |
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_19(_20,_17); |
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}); |
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},_processFlickrData:function(_21){ |
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var _22=[];
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if(_21.items){
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_22=_21.items; |
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for(var i=0;i<_21.items.length;i++){ |
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var _23=_21.items[i];
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_23[this._storeRef]=this; |
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} |
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} |
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return _22;
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},_unescapeHtml:function(str){ |
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return str.replace(/&/gm,"&").replace(/</gm,"<").replace(/>/gm,">").replace(/"/gm,"\"").replace(/'/gm,"'"); |
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}}); |
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dojo.extend(dojox.data.FlickrStore,dojo.data.util.simpleFetch); |
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var _24="http://api.flickr.com/services/feeds/"; |
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var reg=dojox.data.FlickrStore.urlRegistry=new d.AdapterRegistry(true); |
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reg.register("group pool",function(_25){ |
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return !!_25.query["groupid"]; |
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},_24+"groups_pool.gne");
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reg.register("default",function(_26){ |
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return true; |
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},_24+"photos_public.gne");
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})(); |
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if(!jsonFlickrFeed){
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var jsonFlickrFeed=function(_27){ |
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}; |
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} |
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} |