upgraded yui to 2.2.2 and yui-ext to 1.0.1a

www/extras/yui/build/datasource/README

@@ -0,0 +1,27 @@
+DataSource Release Notes
+
+**** version 2.2.2 ***
+
+* No changes.
+
+
+
+**** version 2.2.1 ***
+
+* Fixed parseTextData() to longer reverse-order data or truncate first record.
+* Fixed bug where data values of 0 (zero) were being converted to empty string.
+* Fixed erroneous undefined values created by parseDataArray().
+* Callback functions now receive an additional argument in the form of a boolean
+to indicate data error.
+* Support for nested JSON data.
+* Support for responseShema.fields.converter to take string response and custom
+convert data type.
+* Added static converter methods YAHOO.util.DataSource.convertNumber and
+YAHOO.util.DataSource.convertDate.
+* Improved type checking with YAHOO.lang.
+
+
+
+**** version 2.2.0 ***
+
+* Beta release.

www/extras/yui/build/datasource/datasource-beta-min.js

@@ -0,0 +1,68 @@
+/*
+Copyright (c) 2007, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 2.2.2
+*/
+
+YAHOO.util.DataSource=function(oLiveData,oConfigs){if(oConfigs&&(oConfigs.constructor==Object)){for(var sConfig in oConfigs){if(sConfig){this[sConfig]=oConfigs[sConfig];}}}
+if(!oLiveData){return;}
+if(YAHOO.lang.isArray(oLiveData)){this.dataType=YAHOO.util.DataSource.TYPE_JSARRAY;}
+else if(YAHOO.lang.isString(oLiveData)){this.dataType=YAHOO.util.DataSource.TYPE_XHR;}
+else if(YAHOO.lang.isFunction(oLiveData)){this.dataType=YAHOO.util.DataSource.TYPE_JSFUNCTION;}
+else if(YAHOO.lang.isObject(oLiveData)){this.dataType=YAHOO.util.DataSource.TYPE_JSON;}
+else{this.dataType=YAHOO.util.DataSource.TYPE_UNKNOWN;}
+this.liveData=oLiveData;var maxCacheEntries=this.maxCacheEntries;if(!YAHOO.lang.isNumber(maxCacheEntries)||(maxCacheEntries<0)){maxCacheEntries=0;}
+if(maxCacheEntries>0&&!this._aCache){this._aCache=[];}
+this._sName="instance"+YAHOO.util.DataSource._nIndex;YAHOO.util.DataSource._nIndex++;this.createEvent("cacheRequestEvent");this.createEvent("cacheResponseEvent");this.createEvent("requestEvent");this.createEvent("responseEvent");this.createEvent("responseParseEvent");this.createEvent("responseCacheEvent");this.createEvent("dataErrorEvent");this.createEvent("cacheFlushEvent");};YAHOO.augment(YAHOO.util.DataSource,YAHOO.util.EventProvider);YAHOO.util.DataSource.TYPE_UNKNOWN=-1;YAHOO.util.DataSource.TYPE_JSARRAY=0;YAHOO.util.DataSource.TYPE_JSFUNCTION=1;YAHOO.util.DataSource.TYPE_XHR=2;YAHOO.util.DataSource.TYPE_JSON=3;YAHOO.util.DataSource.TYPE_XML=4;YAHOO.util.DataSource.TYPE_TEXT=5;YAHOO.util.DataSource.ERROR_DATAINVALID="Invalid data";YAHOO.util.DataSource.ERROR_DATANULL="Null data";YAHOO.util.DataSource._nIndex=0;YAHOO.util.DataSource.prototype._sName=null;YAHOO.util.DataSource.prototype._aCache=null;YAHOO.util.DataSource.prototype.maxCacheEntries=0;YAHOO.util.DataSource.prototype.liveData=null;YAHOO.util.DataSource.prototype.connTimeout=null;YAHOO.util.DataSource.prototype.connMgr=YAHOO.util.Connect||null;YAHOO.util.DataSource.prototype.dataType=YAHOO.util.DataSource.TYPE_UNKNOWN;YAHOO.util.DataSource.prototype.responseType=YAHOO.util.DataSource.TYPE_UNKNOWN;YAHOO.util.DataSource.prototype.responseSchema=null;YAHOO.util.DataSource.convertNumber=function(sData){return sData*1;};YAHOO.util.DataSource.convertDate=function(sData){var mm=sMarkup.substring(0,sMarkup.indexOf("/"));sMarkup=sMarkup.substring(sMarkup.indexOf("/")+1);var dd=sMarkup.substring(0,sMarkup.indexOf("/"));var yy=sMarkup.substring(sMarkup.indexOf("/")+1);return new Date(yy,mm,dd);};YAHOO.util.DataSource.prototype.toString=function(){return"DataSource "+this._sName;};YAHOO.util.DataSource.prototype.getCachedResponse=function(oRequest,oCallback,oCaller){var aCache=this._aCache;var nCacheLength=(aCache)?aCache.length:0;var oResponse=null;if((this.maxCacheEntries>0)&&aCache&&(nCacheLength>0)){this.fireEvent("cacheRequestEvent",{request:oRequest,callback:oCallback,caller:oCaller});for(var i=nCacheLength-1;i>=0;i--){var oCacheElem=aCache[i];if(this.isCacheHit(oRequest,oCacheElem.request)){oResponse=oCacheElem.response;aCache.splice(i,1);this.addToCache(oRequest,oResponse);this.fireEvent("cacheResponseEvent",{request:oRequest,response:oResponse,callback:oCallback,caller:oCaller});break;}}}
+return oResponse;};YAHOO.util.DataSource.prototype.isCacheHit=function(oRequest,oCachedRequest){return(oRequest===oCachedRequest);};YAHOO.util.DataSource.prototype.addToCache=function(oRequest,oResponse){var aCache=this._aCache;if(!aCache){return;}
+while(aCache.length>=this.maxCacheEntries){aCache.shift();}
+var oCacheElem={request:oRequest,response:oResponse};aCache.push(oCacheElem);this.fireEvent("responseCacheEvent",{request:oRequest,response:oResponse});};YAHOO.util.DataSource.prototype.flushCache=function(){if(this._aCache){this._aCache=[];this.fireEvent("cacheFlushEvent");}};YAHOO.util.DataSource.prototype.sendRequest=function(oRequest,oCallback,oCaller){var oCachedResponse=this.getCachedResponse(oRequest,oCallback,oCaller);if(oCachedResponse){oCallback.call(oCaller,oRequest,oCachedResponse);return;}
+this.makeConnection(oRequest,oCallback,oCaller);};YAHOO.util.DataSource.prototype.makeConnection=function(oRequest,oCallback,oCaller){this.fireEvent("requestEvent",{request:oRequest,callback:oCallback,caller:oCaller});var oRawResponse=null;switch(this.dataType){case YAHOO.util.DataSource.TYPE_JSARRAY:case YAHOO.util.DataSource.TYPE_JSON:oRawResponse=this.liveData;this.handleResponse(oRequest,oRawResponse,oCallback,oCaller);break;case YAHOO.util.DataSource.TYPE_JSFUNCTION:oRawResponse=this.liveData(oRequest);this.handleResponse(oRequest,oRawResponse,oCallback,oCaller);break;case YAHOO.util.DataSource.TYPE_XHR:var _xhrSuccess=function(oResponse){if(oResponse&&(!this._oConn||(oResponse.tId!=this._oConn.tId))){this.fireEvent("dataErrorEvent",{request:oRequest,callback:oCallback,caller:oCaller,message:YAHOO.util.DataSource.ERROR_DATAINVALID});return null;}
+else if(!oResponse){this.fireEvent("dataErrorEvent",{request:oRequest,callback:oCallback,caller:oCaller,message:YAHOO.util.DataSource.ERROR_DATANULL});oCallback.call(oCaller,oRequest,oResponse,true);return null;}
+else{this.handleResponse(oRequest,oResponse,oCallback,oCaller);}};var _xhrFailure=function(oResponse){this.fireEvent("dataErrorEvent",{request:oRequest,callback:oCallback,caller:oCaller,message:YAHOO.util.DataSource.ERROR_DATAINVALID});oCallback.call(oCaller,oRequest,oResponse,true);return null;};var _xhrCallback={success:_xhrSuccess,failure:_xhrFailure,scope:this};if(YAHOO.lang.isNumber(this.connTimeout)&&(this.connTimeout>0)){_xhrCallback.timeout=this.connTimeout;}
+if(this._oConn&&this.connMgr){this.connMgr.abort(this._oConn);}
+var sUri=this.liveData+"?"+oRequest;if(this.connMgr){this._oConn=this.connMgr.asyncRequest("GET",sUri,_xhrCallback,null);}
+else{oCallback.call(oCaller,oRequest,null,true);}
+break;default:break;}};YAHOO.util.DataSource.prototype.handleResponse=function(oRequest,oRawResponse,oCallback,oCaller){this.fireEvent("responseEvent",{request:oRequest,response:oRawResponse,callback:oCallback,caller:oCaller});var xhr=(this.dataType==YAHOO.util.DataSource.TYPE_XHR)?true:false;var oParsedResponse=null;switch(this.responseType){case YAHOO.util.DataSource.TYPE_JSARRAY:if(xhr&&oRawResponse.responseText){oRawResponse=oRawResponse.responseText;}
+oParsedResponse=this.parseArrayData(oRequest,oRawResponse);break;case YAHOO.util.DataSource.TYPE_JSON:if(xhr&&oRawResponse.responseText){oRawResponse=oRawResponse.responseText;}
+oParsedResponse=this.parseJSONData(oRequest,oRawResponse);break;case YAHOO.util.DataSource.TYPE_XML:if(xhr&&oRawResponse.responseXML){oRawResponse=oRawResponse.responseXML;}
+oParsedResponse=this.parseXMLData(oRequest,oRawResponse);break;case YAHOO.util.DataSource.TYPE_TEXT:if(xhr&&oRawResponse.responseText){oRawResponse=oRawResponse.responseText;}
+oParsedResponse=this.parseTextData(oRequest,oRawResponse);break;default:break;}
+if(oParsedResponse){this.fireEvent("responseParseEvent",{request:oRequest,response:oParsedResponse,callback:oCallback,caller:oCaller});this.addToCache(oRequest,oParsedResponse);oCallback.call(oCaller,oRequest,oParsedResponse);}
+else{this.fireEvent("dataErrorEvent",{request:oRequest,callback:oCallback,caller:oCaller,message:YAHOO.util.DataSource.ERROR_DATANULL});oCallback.call(oCaller,oRequest,null,true);}};YAHOO.util.DataSource.prototype.parseArrayData=function(oRequest,oRawResponse){if(YAHOO.lang.isArray(oRawResponse)&&YAHOO.lang.isArray(this.responseSchema.fields)){var oParsedResponse=[];var fields=this.responseSchema.fields;for(var i=oRawResponse.length-1;i>-1;i--){var oResult={};for(var j=fields.length-1;j>-1;j--){var field=fields[j];var key=field.key||field;var data=oRawResponse[i][j]||oRawResponse[i][key];if(field.converter){data=field.converter(data);}
+oResult[key]=data;}
+oParsedResponse.unshift(oResult);}
+return oParsedResponse;}
+else{return null;}};YAHOO.util.DataSource.prototype.parseTextData=function(oRequest,oRawResponse){if(YAHOO.lang.isString(oRawResponse)&&YAHOO.lang.isArray(this.responseSchema.fields)&&YAHOO.lang.isString(this.responseSchema.recordDelim)&&YAHOO.lang.isString(this.responseSchema.fieldDelim)){var oParsedResponse=[];var recDelim=this.responseSchema.recordDelim;var fieldDelim=this.responseSchema.fieldDelim;var fields=this.responseSchema.fields;if(oRawResponse.length>0){var newLength=oRawResponse.length-recDelim.length;if(oRawResponse.substr(newLength)==recDelim){oRawResponse=oRawResponse.substr(0,newLength);}
+var recordsarray=oRawResponse.split(recDelim);for(var i=recordsarray.length-1;i>-1;i--){var oResult={};for(var j=fields.length-1;j>-1;j--){var fielddataarray=recordsarray[i].split(fieldDelim);var data=fielddataarray[j];if(data.charAt(0)=="\""){data=data.substr(1);}
+if(data.charAt(data.length-1)=="\""){data=data.substr(0,data.length-1);}
+var field=fields[j];var key=field.key||field;if(field.converter){data=field.converter(data);}
+oResult[key]=data;}
+oParsedResponse.unshift(oResult);}}
+return oParsedResponse;}
+else{return null;}};YAHOO.util.DataSource.prototype.parseXMLData=function(oRequest,oRawResponse){var bError=false;var oParsedResponse=[];var xmlList=(this.responseSchema.resultNode)?oRawResponse.getElementsByTagName(this.responseSchema.resultNode):null;if(!xmlList||!YAHOO.lang.isArray(this.responseSchema.fields)){bError=true;}
+else{for(var k=xmlList.length-1;k>=0;k--){var result=xmlList.item(k);var oResult={};for(var m=this.responseSchema.fields.length-1;m>=0;m--){var field=this.responseSchema.fields[m];var key=field.key||field;var data=null;var xmlAttr=result.attributes.getNamedItem(key);if(xmlAttr){data=xmlAttr.value;}
+else{var xmlNode=result.getElementsByTagName(key);if(xmlNode&&xmlNode.item(0)&&xmlNode.item(0).firstChild){data=xmlNode.item(0).firstChild.nodeValue;}
+else{data="";}}
+if(field.converter){data=field.converter(data);}
+oResult[key]=data;}
+oParsedResponse.unshift(oResult);}}
+if(bError){return null;}
+return oParsedResponse;};YAHOO.util.DataSource.prototype.parseJSONData=function(oRequest,oRawResponse){if(oRawResponse&&YAHOO.lang.isArray(this.responseSchema.fields)){var fields=this.responseSchema.fields;var bError=false;var oParsedResponse=[];var jsonObj,jsonList;if(YAHOO.lang.isString(oRawResponse)){var isNotMac=(navigator.userAgent.toLowerCase().indexOf('khtml')==-1);if(oRawResponse.parseJSON&&isNotMac){jsonObj=oRawResponse.parseJSON();if(!jsonObj){bError=true;}}
+else if(window.JSON&&JSON.parse&&isNotMac){jsonObj=JSON.parse(oRawResponse);if(!jsonObj){bError=true;}}
+else{try{while(oRawResponse.length>0&&(oRawResponse.charAt(0)!="{")&&(oRawResponse.charAt(0)!="[")){oRawResponse=oRawResponse.substring(1,oResponse.length);}
+if(oRawResponse.length>0){var objEnd=Math.max(oRawResponse.lastIndexOf("]"),oRawResponse.lastIndexOf("}"));oRawResponse=oRawResponse.substring(0,objEnd+1);jsonObj=eval("("+oRawResponse+")");if(!jsonObj){bError=true;}}}
+catch(e){bError=true;}}}
+else if(oRawResponse.constructor==Object){jsonObj=oRawResponse;}
+else{bError=true;}
+if(jsonObj&&jsonObj.constructor==Object){try{jsonList=eval("jsonObj."+this.responseSchema.resultsList);}
+catch(e){bError=true;}}
+if(bError||!jsonList){return null;}
+else if(!YAHOO.lang.isArray(jsonList)){jsonList=[jsonList];}
+for(var i=jsonList.length-1;i>=0;i--){var oResult={};var jsonResult=jsonList[i];for(var j=fields.length-1;j>=0;j--){var field=fields[j];var key=field.key||field;var data=eval("jsonResult."+key);if((typeof data=="undefined")||(data===null)){data="";}
+if(field.converter){data=field.converter(data);}
+oResult[key]=data;}
+oParsedResponse.unshift(oResult);}
+return oParsedResponse;}
+else{return null;}};YAHOO.register("datasource",YAHOO.util.DataSource,{version:"2.2.2",build:"204"});