| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.data.RailsStore"]){ |
| dojo._hasResource["dojox.data.RailsStore"]=true; |
| dojo.provide("dojox.data.RailsStore"); |
| dojo.require("dojox.data.JsonRestStore"); |
| dojo.declare("dojox.data.RailsStore",dojox.data.JsonRestStore,{constructor:function(){ |
| },preamble:function(_1){ |
| if(typeof _1.target=="string"&&!_1.service){ |
| var _2=_1.target.replace(/\/$/g,""); |
| var _3=function(id,_4){ |
| _4=_4||{}; |
| var _5=_2; |
| var _6; |
| var _7; |
| if(dojo.isObject(id)){ |
| _7=""; |
| _6="?"+dojo.objectToQuery(id); |
| }else{ |
| if(_4.queryStr&&_4.queryStr.indexOf("?")!=-1){ |
| _7=_4.queryStr.replace(/\?.*/,""); |
| _6=_4.queryStr.replace(/[^?]*\?/g,"?"); |
| }else{ |
| if(dojo.isString(_4.query)&&_4.query.indexOf("?")!=-1){ |
| _7=_4.query.replace(/\?.*/,""); |
| _6=_4.query.replace(/[^?]*\?/g,"?"); |
| }else{ |
| _7=id?id.toString():""; |
| _6=""; |
| } |
| } |
| } |
| if(_7.indexOf("=")!=-1){ |
| _6=_7; |
| _7=""; |
| } |
| if(_7){ |
| _5=_5+"/"+_7+".json"+_6; |
| }else{ |
| _5=_5+".json"+_6; |
| } |
| var _8=dojox.rpc._sync; |
| dojox.rpc._sync=false; |
| return {url:_5,handleAs:"json",contentType:"application/json",sync:_8,headers:{Accept:"application/json,application/javascript",Range:_4&&(_4.start>=0||_4.count>=0)?"items="+(_4.start||"0")+"-"+((_4.count&&(_4.count+(_4.start||0)-1))||""):undefined}}; |
| }; |
| _1.service=dojox.rpc.Rest(this.target,true,null,_3); |
| } |
| },fetch:function(_9){ |
| _9=_9||{}; |
| function _a(_b){ |
| function _c(){ |
| if(_9.queryStr==null){ |
| _9.queryStr=""; |
| } |
| if(dojo.isObject(_9.query)){ |
| _9.queryStr="?"+dojo.objectToQuery(_9.query); |
| }else{ |
| if(dojo.isString(_9.query)){ |
| _9.queryStr=_9.query; |
| } |
| } |
| }; |
| function _d(){ |
| if(_9.queryStr.indexOf("?")==-1){ |
| return "?"; |
| }else{ |
| return "&"; |
| } |
| }; |
| if(_9.queryStr==null){ |
| _c(); |
| } |
| _9.queryStr=_9.queryStr+_d()+dojo.objectToQuery(_b); |
| }; |
| if(_9.start||_9.count){ |
| if((_9.start||0)%_9.count){ |
| throw new Error("The start parameter must be a multiple of the count parameter"); |
| } |
| _a({page:((_9.start||0)/_9.count)+1,per_page:_9.count}); |
| } |
| if(_9.sort){ |
| var _e={sortBy:[],sortDir:[]}; |
| dojo.forEach(_9.sort,function(_f){ |
| _e.sortBy.push(_f.attribute); |
| _e.sortDir.push(!!_f.descending?"DESC":"ASC"); |
| }); |
| _a(_e); |
| delete _9.sort; |
| } |
| return this.inherited(arguments); |
| },_processResults:function(_10,_11){ |
| var _12; |
| if((typeof this.rootAttribute=="undefined")&&_10[0]){ |
| if(_10[0][this.idAttribute]){ |
| this.rootAttribute=false; |
| }else{ |
| for(var _13 in _10[0]){ |
| if(_10[0][_13][this.idAttribute]){ |
| this.rootAttribute=_13; |
| } |
| } |
| } |
| } |
| if(this.rootAttribute){ |
| _12=dojo.map(_10,function(_14){ |
| return _14[this.rootAttribute]; |
| },this); |
| }else{ |
| _12=_10; |
| } |
| var _15=_10.length; |
| return {totalCount:_11.fullLength||(_11.request.count==_15?(_11.request.start||0)+_15*2:_15),items:_12}; |
| }}); |
| } |
