| /* |
| 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["dojo._base.xhr"]){ |
| dojo._hasResource["dojo._base.xhr"]=true; |
| dojo.provide("dojo._base.xhr"); |
| dojo.require("dojo._base.Deferred"); |
| dojo.require("dojo._base.json"); |
| dojo.require("dojo._base.lang"); |
| dojo.require("dojo._base.query"); |
| (function(){ |
| var _d=dojo; |
| function _2(_3,_4,_5){ |
| var _6=_3[_4]; |
| if(_d.isString(_6)){ |
| _3[_4]=[_6,_5]; |
| }else{ |
| if(_d.isArray(_6)){ |
| _6.push(_5); |
| }else{ |
| _3[_4]=_5; |
| } |
| } |
| }; |
| dojo.formToObject=function(_7){ |
| var _8={}; |
| var _9="file|submit|image|reset|button|"; |
| _d.forEach(dojo.byId(_7).elements,function(_a){ |
| var _b=_a.name; |
| var _c=(_a.type||"").toLowerCase(); |
| if(_b&&_c&&_9.indexOf(_c)==-1&&!_a.disabled){ |
| if(_c=="radio"||_c=="checkbox"){ |
| if(_a.checked){ |
| _2(_8,_b,_a.value); |
| } |
| }else{ |
| if(_a.multiple){ |
| _8[_b]=[]; |
| _d.query("option",_a).forEach(function(_d){ |
| if(_d.selected){ |
| _2(_8,_b,_d.value); |
| } |
| }); |
| }else{ |
| _2(_8,_b,_a.value); |
| if(_c=="image"){ |
| _8[_b+".x"]=_8[_b+".y"]=_8[_b].x=_8[_b].y=0; |
| } |
| } |
| } |
| } |
| }); |
| return _8; |
| }; |
| dojo.objectToQuery=function(_e){ |
| var _f=encodeURIComponent; |
| var _10=[]; |
| var _11={}; |
| for(var _12 in _e){ |
| var _13=_e[_12]; |
| if(_13!=_11[_12]){ |
| var _14=_f(_12)+"="; |
| if(_d.isArray(_13)){ |
| for(var i=0;i<_13.length;i++){ |
| _10.push(_14+_f(_13[i])); |
| } |
| }else{ |
| _10.push(_14+_f(_13)); |
| } |
| } |
| } |
| return _10.join("&"); |
| }; |
| dojo.formToQuery=function(_16){ |
| return _d.objectToQuery(_d.formToObject(_16)); |
| }; |
| dojo.formToJson=function(_17,_18){ |
| return _d.toJson(_d.formToObject(_17),_18); |
| }; |
| dojo.queryToObject=function(str){ |
| var ret={}; |
| var qp=str.split("&"); |
| var dec=decodeURIComponent; |
| _d.forEach(qp,function(_1d){ |
| if(_1d.length){ |
| var _1e=_1d.split("="); |
| var _1f=dec(_1e.shift()); |
| var val=dec(_1e.join("=")); |
| if(_d.isString(ret[_1f])){ |
| ret[_1f]=[ret[_1f]]; |
| } |
| if(_d.isArray(ret[_1f])){ |
| ret[_1f].push(val); |
| }else{ |
| ret[_1f]=val; |
| } |
| } |
| }); |
| return ret; |
| }; |
| dojo._blockAsync=false; |
| dojo._contentHandlers={text:function(xhr){ |
| return xhr.responseText; |
| },json:function(xhr){ |
| return _d.fromJson(xhr.responseText||null); |
| },"json-comment-filtered":function(xhr){ |
| if(!dojo.config.useCommentedJson){ |
| console.warn("Consider using the standard mimetype:application/json."+" json-commenting can introduce security issues. To"+" decrease the chances of hijacking, use the standard the 'json' handler and"+" prefix your json with: {}&&\n"+"Use djConfig.useCommentedJson=true to turn off this message."); |
| } |
| var _24=xhr.responseText; |
| var _25=_24.indexOf("/*"); |
| var _26=_24.lastIndexOf("*/"); |
| if(_25==-1||_26==-1){ |
| throw new Error("JSON was not comment filtered"); |
| } |
| return _d.fromJson(_24.substring(_25+2,_26)); |
| },javascript:function(xhr){ |
| return _d.eval(xhr.responseText); |
| },xml:function(xhr){ |
| var _29=xhr.responseXML; |
| if(_d.isIE&&(!_29||!_29.documentElement)){ |
| var ms=function(n){ |
| return "MSXML"+n+".DOMDocument"; |
| }; |
| var dp=["Microsoft.XMLDOM",ms(6),ms(4),ms(3),ms(2)]; |
| _d.some(dp,function(p){ |
| try{ |
| var dom=new ActiveXObject(p); |
| dom.async=false; |
| dom.loadXML(xhr.responseText); |
| _29=dom; |
| } |
| catch(e){ |
| return false; |
| } |
| return true; |
| }); |
| } |
| return _29; |
| }}; |
| dojo._contentHandlers["json-comment-optional"]=function(xhr){ |
| var _30=_d._contentHandlers; |
| if(xhr.responseText&&xhr.responseText.indexOf("/*")!=-1){ |
| return _30["json-comment-filtered"](xhr); |
| }else{ |
| return _30["json"](xhr); |
| } |
| }; |
| dojo._ioSetArgs=function(_31,_32,_33,_34){ |
| var _35={args:_31,url:_31.url}; |
| var _36=null; |
| if(_31.form){ |
| var _37=_d.byId(_31.form); |
| var _38=_37.getAttributeNode("action"); |
| _35.url=_35.url||(_38?_38.value:null); |
| _36=_d.formToObject(_37); |
| } |
| var _39=[{}]; |
| if(_36){ |
| _39.push(_36); |
| } |
| if(_31.content){ |
| _39.push(_31.content); |
| } |
| if(_31.preventCache){ |
| _39.push({"dojo.preventCache":new Date().valueOf()}); |
| } |
| _35.query=_d.objectToQuery(_d.mixin.apply(null,_39)); |
| _35.handleAs=_31.handleAs||"text"; |
| var d=new _d.Deferred(_32); |
| d.addCallbacks(_33,function(_3b){ |
| return _34(_3b,d); |
| }); |
| var ld=_31.load; |
| if(ld&&_d.isFunction(ld)){ |
| d.addCallback(function(_3d){ |
| return ld.call(_31,_3d,_35); |
| }); |
| } |
| var err=_31.error; |
| if(err&&_d.isFunction(err)){ |
| d.addErrback(function(_3f){ |
| return err.call(_31,_3f,_35); |
| }); |
| } |
| var _40=_31.handle; |
| if(_40&&_d.isFunction(_40)){ |
| d.addBoth(function(_41){ |
| return _40.call(_31,_41,_35); |
| }); |
| } |
| d.ioArgs=_35; |
| return d; |
| }; |
| var _42=function(dfd){ |
| dfd.canceled=true; |
| var xhr=dfd.ioArgs.xhr; |
| var _at=typeof xhr.abort; |
| if(_at=="function"||_at=="object"||_at=="unknown"){ |
| xhr.abort(); |
| } |
| var err=dfd.ioArgs.error; |
| if(!err){ |
| err=new Error("xhr cancelled"); |
| err.dojoType="cancel"; |
| } |
| return err; |
| }; |
| var _47=function(dfd){ |
| var ret=_d._contentHandlers[dfd.ioArgs.handleAs](dfd.ioArgs.xhr); |
| return ret===undefined?null:ret; |
| }; |
| var _4a=function(_4b,dfd){ |
| console.error(_4b); |
| return _4b; |
| }; |
| var _4d=null; |
| var _4e=[]; |
| var _4f=function(){ |
| var now=(new Date()).getTime(); |
| if(!_d._blockAsync){ |
| for(var i=0,tif;i<_4e.length&&(tif=_4e[i]);i++){ |
| var dfd=tif.dfd; |
| var _54=function(){ |
| if(!dfd||dfd.canceled||!tif.validCheck(dfd)){ |
| _4e.splice(i--,1); |
| }else{ |
| if(tif.ioCheck(dfd)){ |
| _4e.splice(i--,1); |
| tif.resHandle(dfd); |
| }else{ |
| if(dfd.startTime){ |
| if(dfd.startTime+(dfd.ioArgs.args.timeout||0)<now){ |
| _4e.splice(i--,1); |
| var err=new Error("timeout exceeded"); |
| err.dojoType="timeout"; |
| dfd.errback(err); |
| dfd.cancel(); |
| } |
| } |
| } |
| } |
| }; |
| if(dojo.config.debugAtAllCosts){ |
| _54.call(this); |
| }else{ |
| try{ |
| _54.call(this); |
| } |
| catch(e){ |
| dfd.errback(e); |
| } |
| } |
| } |
| } |
| if(!_4e.length){ |
| clearInterval(_4d); |
| _4d=null; |
| return; |
| } |
| }; |
| dojo._ioCancelAll=function(){ |
| try{ |
| _d.forEach(_4e,function(i){ |
| try{ |
| i.dfd.cancel(); |
| } |
| catch(e){ |
| } |
| }); |
| } |
| catch(e){ |
| } |
| }; |
| if(_d.isIE){ |
| _d.addOnWindowUnload(_d._ioCancelAll); |
| } |
| _d._ioWatch=function(dfd,_58,_59,_5a){ |
| var _5b=dfd.ioArgs.args; |
| if(_5b.timeout){ |
| dfd.startTime=(new Date()).getTime(); |
| } |
| _4e.push({dfd:dfd,validCheck:_58,ioCheck:_59,resHandle:_5a}); |
| if(!_4d){ |
| _4d=setInterval(_4f,50); |
| } |
| if(_5b.sync){ |
| _4f(); |
| } |
| }; |
| var _5c="application/x-www-form-urlencoded"; |
| var _5d=function(dfd){ |
| return dfd.ioArgs.xhr.readyState; |
| }; |
| var _5f=function(dfd){ |
| return 4==dfd.ioArgs.xhr.readyState; |
| }; |
| var _61=function(dfd){ |
| var xhr=dfd.ioArgs.xhr; |
| if(_d._isDocumentOk(xhr)){ |
| dfd.callback(dfd); |
| }else{ |
| var err=new Error("Unable to load "+dfd.ioArgs.url+" status:"+xhr.status); |
| err.status=xhr.status; |
| err.responseText=xhr.responseText; |
| dfd.errback(err); |
| } |
| }; |
| dojo._ioAddQueryToUrl=function(_65){ |
| if(_65.query.length){ |
| _65.url+=(_65.url.indexOf("?")==-1?"?":"&")+_65.query; |
| _65.query=null; |
| } |
| }; |
| dojo.xhr=function(_66,_67,_68){ |
| var dfd=_d._ioSetArgs(_67,_42,_47,_4a); |
| dfd.ioArgs.xhr=_d._xhrObj(dfd.ioArgs.args); |
| if(_68){ |
| if("postData" in _67){ |
| dfd.ioArgs.query=_67.postData; |
| }else{ |
| if("putData" in _67){ |
| dfd.ioArgs.query=_67.putData; |
| } |
| } |
| }else{ |
| _d._ioAddQueryToUrl(dfd.ioArgs); |
| } |
| var _6a=dfd.ioArgs; |
| var xhr=_6a.xhr; |
| xhr.open(_66,_6a.url,_67.sync!==true,_67.user||undefined,_67.password||undefined); |
| if(_67.headers){ |
| for(var hdr in _67.headers){ |
| if(hdr.toLowerCase()==="content-type"&&!_67.contentType){ |
| _67.contentType=_67.headers[hdr]; |
| }else{ |
| xhr.setRequestHeader(hdr,_67.headers[hdr]); |
| } |
| } |
| } |
| xhr.setRequestHeader("Content-Type",_67.contentType||_5c); |
| if(!_67.headers||!_67.headers["X-Requested-With"]){ |
| xhr.setRequestHeader("X-Requested-With","XMLHttpRequest"); |
| } |
| if(dojo.config.debugAtAllCosts){ |
| xhr.send(_6a.query); |
| }else{ |
| try{ |
| xhr.send(_6a.query); |
| } |
| catch(e){ |
| dfd.ioArgs.error=e; |
| dfd.cancel(); |
| } |
| } |
| _d._ioWatch(dfd,_5d,_5f,_61); |
| xhr=null; |
| return dfd; |
| }; |
| dojo.xhrGet=function(_6d){ |
| return _d.xhr("GET",_6d); |
| }; |
| dojo.rawXhrPost=dojo.xhrPost=function(_6e){ |
| return _d.xhr("POST",_6e,true); |
| }; |
| dojo.rawXhrPut=dojo.xhrPut=function(_6f){ |
| return _d.xhr("PUT",_6f,true); |
| }; |
| dojo.xhrDelete=function(_70){ |
| return _d.xhr("DELETE",_70); |
| }; |
| })(); |
| } |
