-/*
- * ====================================================================
- * About Sarissa: http://dev.abiss.gr/sarissa
- * ====================================================================
- * Sarissa is an ECMAScript library acting as a cross-browser wrapper for native XML APIs.
- * The library supports Gecko based browsers like Mozilla and Firefox,
- * Internet Explorer (5.5+ with MSXML3.0+), Konqueror, Safari and Opera
- * @version 0.9.9.6
- * @author: Copyright 2004-2008 Emmanouil Batsis, mailto: mbatsis at users full stop sourceforge full stop net
- * ====================================================================
- * Licence
- * ====================================================================
- * Sarissa is free software distributed under the GNU GPL version 2 (see <a href="gpl.txt">gpl.txt</a>) or higher,
- * GNU LGPL version 2.1 (see <a href="lgpl.txt">lgpl.txt</a>) or higher and Apache Software License 2.0 or higher
- * (see <a href="asl.txt">asl.txt</a>). This means you can choose one of the three and use that if you like. If
- * you make modifications under the ASL, i would appreciate it if you submitted those.
- * In case your copy of Sarissa does not include the license texts, you may find
- * them online in various formats at <a href="http://www.gnu.org">http://www.gnu.org</a> and
- * <a href="http://www.apache.org">http://www.apache.org</a>.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
- * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE
- * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-/**
- * <p>Sarissa is a utility class. Provides "static" methods for DOMDocument,
- * DOM Node serialization to XML strings and other utility goodies.</p>
- * @constructor
- * @static
- */
-function Sarissa(){}
-Sarissa.VERSION = "0.9.9.6";
-Sarissa.PARSED_OK = "Document contains no parsing errors";
-Sarissa.PARSED_EMPTY = "Document is empty";
-Sarissa.PARSED_UNKNOWN_ERROR = "Not well-formed or other error";
-Sarissa.IS_ENABLED_TRANSFORM_NODE = false;
-Sarissa.REMOTE_CALL_FLAG = "gr.abiss.sarissa.REMOTE_CALL_FLAG";
-/** @private */
-Sarissa._lastUniqueSuffix = 0;
-/** @private */
-Sarissa._getUniqueSuffix = function(){
- return Sarissa._lastUniqueSuffix++;
-};
-/** @private */
-Sarissa._SARISSA_IEPREFIX4XSLPARAM = "";
-/** @private */
-Sarissa._SARISSA_HAS_DOM_IMPLEMENTATION = document.implementation && true;
-/** @private */
-Sarissa._SARISSA_HAS_DOM_CREATE_DOCUMENT = Sarissa._SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.createDocument;
-/** @private */
-Sarissa._SARISSA_HAS_DOM_FEATURE = Sarissa._SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.hasFeature;
-/** @private */
-Sarissa._SARISSA_IS_MOZ = Sarissa._SARISSA_HAS_DOM_CREATE_DOCUMENT && Sarissa._SARISSA_HAS_DOM_FEATURE;
-/** @private */
-Sarissa._SARISSA_IS_SAFARI = navigator.userAgent.toLowerCase().indexOf("safari") != -1 || navigator.userAgent.toLowerCase().indexOf("konqueror") != -1;
-/** @private */
-Sarissa._SARISSA_IS_SAFARI_OLD = Sarissa._SARISSA_IS_SAFARI && (parseInt((navigator.userAgent.match(/AppleWebKit\/(\d+)/)||{})[1], 10) < 420);
-/** @private */
-Sarissa._SARISSA_IS_IE = document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1;
-/** @private */
-Sarissa._SARISSA_IS_IE9 = Sarissa._SARISSA_IS_IE && navigator.userAgent.toLowerCase().indexOf("msie 9") > -1;
-/** @private */
-Sarissa._SARISSA_IS_OPERA = navigator.userAgent.toLowerCase().indexOf("opera") != -1;
-if(!window.Node || !Node.ELEMENT_NODE){
- Node = {ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12};
-}
-
-//This breaks for(x in o) loops in the old Safari
-if(Sarissa._SARISSA_IS_SAFARI_OLD){
- HTMLHtmlElement = document.createElement("html").constructor;
- Node = HTMLElement = {};
- HTMLElement.prototype = HTMLHtmlElement.__proto__.__proto__;
- HTMLDocument = Document = document.constructor;
- var x = new DOMParser();
- XMLDocument = x.constructor;
- Element = x.parseFromString("<Single />", "text/xml").documentElement.constructor;
- x = null;
-}
-if(typeof XMLDocument == "undefined" && typeof Document !="undefined"){ XMLDocument = Document; }
-
-// IE initialization
-if(Sarissa._SARISSA_IS_IE){
- // for XSLT parameter names, prefix needed by IE
- Sarissa._SARISSA_IEPREFIX4XSLPARAM = "xsl:";
- // used to store the most recent ProgID available out of the above
- var _SARISSA_DOM_PROGID = "";
- var _SARISSA_XMLHTTP_PROGID = "";
- var _SARISSA_DOM_XMLWRITER = "";
- /**
- * Called when the sarissa.js file is parsed, to pick most recent
- * ProgIDs for IE, then gets destroyed.
- * @memberOf Sarissa
- * @private
- * @param idList an array of MSXML PROGIDs from which the most recent will be picked for a given object
- * @param enabledList an array of arrays where each array has two items; the index of the PROGID for which a certain feature is enabled
- */
- Sarissa.pickRecentProgID = function (idList){
- // found progID flag
- var bFound = false, e;
- var o2Store;
- for(var i=0; i < idList.length && !bFound; i++){
- try{
- var oDoc = new ActiveXObject(idList[i]);
- o2Store = idList[i];
- bFound = true;
- }catch (objException){
- // trap; try next progID
- e = objException;
- }
- }
- if (!bFound) {
- throw "Could not retrieve a valid progID of Class: " + idList[idList.length-1]+". (original exception: "+e+")";
- }
- idList = null;
- return o2Store;
- };
- // pick best available MSXML progIDs
- _SARISSA_DOM_PROGID = null;
- _SARISSA_THREADEDDOM_PROGID = null;
- _SARISSA_XSLTEMPLATE_PROGID = null;
- _SARISSA_XMLHTTP_PROGID = null;
- // commenting the condition out; we need to redefine XMLHttpRequest
- // anyway as IE7 hardcodes it to MSXML3.0 causing version problems
- // between different activex controls
- //if(!window.XMLHttpRequest){
- /**
- * Emulate XMLHttpRequest
- * @constructor
- */
- XMLHttpRequest = function() {
- if(!_SARISSA_XMLHTTP_PROGID){
- _SARISSA_XMLHTTP_PROGID = Sarissa.pickRecentProgID(["Msxml2.XMLHTTP.6.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"]);
- }
- return new ActiveXObject(_SARISSA_XMLHTTP_PROGID);
- };
- //}
- // we dont need this anymore
- //============================================
- // Factory methods (IE)
- //============================================
- // see non-IE version
- Sarissa.getDomDocument = function(sUri, sName){
- if(!_SARISSA_DOM_PROGID){
- try{
- _SARISSA_DOM_PROGID = Sarissa.pickRecentProgID(["Msxml2.DOMDocument.6.0", "Msxml2.DOMDocument.3.0", "MSXML2.DOMDocument", "MSXML.DOMDocument", "Microsoft.XMLDOM"]);
- }catch(e){
- _SARISSA_DOM_PROGID = "noActiveX";
- }
- }
-
- // Not sure how far IE can carry this but try to do something useful when ActiveX is disabled
- var oDoc = _SARISSA_DOM_PROGID == "noActiveX" ? document.createElement("xml") : new ActiveXObject(_SARISSA_DOM_PROGID);
- // set validation off, make sure older IEs dont choke (no time or IEs to test ;-)
- try{
- oDoc.validateOnParse = false;
- oDoc.resolveExternals = "false";
- oDoc.setProperty("ProhibitDTD", false);
- }catch(e){}
-
- // if a root tag name was provided, we need to load it in the DOM object
- if (sName){
- // create an artifical namespace prefix
- // or reuse existing prefix if applicable
- var prefix = "";
- if(sUri){
- if(sName.indexOf(":") > 1){
- prefix = sName.substring(0, sName.indexOf(":"));
- sName = sName.substring(sName.indexOf(":")+1);
- }else{
- prefix = "a" + Sarissa._getUniqueSuffix();
- }
- }
- // use namespaces if a namespace URI exists
- if(sUri){
- oDoc.loadXML('<' + prefix+':'+sName + " xmlns:" + prefix + "=\"" + sUri + "\"" + " />");
- } else {
- oDoc.loadXML('<' + sName + " />");
- }
- }
- return oDoc;
- };
- // see non-IE version
- Sarissa.getParseErrorText = function (oDoc) {
- var parseErrorText = Sarissa.PARSED_OK;
- if(oDoc && oDoc.parseError && oDoc.parseError.errorCode && oDoc.parseError.errorCode != 0){
- parseErrorText = "XML Parsing Error: " + oDoc.parseError.reason +
- "\nLocation: " + oDoc.parseError.url +
- "\nLine Number " + oDoc.parseError.line + ", Column " +
- oDoc.parseError.linepos +
- ":\n" + oDoc.parseError.srcText +
- "\n";
- for(var i = 0; i < oDoc.parseError.linepos;i++){
- parseErrorText += "-";
- }
- parseErrorText += "^\n";
- }
- else if(oDoc.documentElement === null){
- parseErrorText = Sarissa.PARSED_EMPTY;
- }
- return parseErrorText;
- };
- // see non-IE version
- Sarissa.setXpathNamespaces = function(oDoc, sNsSet) {
- oDoc.setProperty("SelectionLanguage", "XPath");
- oDoc.setProperty("SelectionNamespaces", sNsSet);
- };
- /**
- * A class that reuses the same XSLT stylesheet for multiple transforms.
- * @constructor
- */
- XSLTProcessor = function(){
- if(!_SARISSA_XSLTEMPLATE_PROGID){
- _SARISSA_XSLTEMPLATE_PROGID = Sarissa.pickRecentProgID(["Msxml2.XSLTemplate.6.0", "MSXML2.XSLTemplate.3.0"]);
- }
- this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID);
- this.processor = null;
- };
- /**
- * Imports the given XSLT DOM and compiles it to a reusable transform
- * <b>Note:</b> If the stylesheet was loaded from a URL and contains xsl:import or xsl:include elements,it will be reloaded to resolve those
- * @param {DOMDocument} xslDoc The XSLT DOMDocument to import
- */
- XSLTProcessor.prototype.importStylesheet = function(xslDoc){
- if(!_SARISSA_THREADEDDOM_PROGID){
- _SARISSA_THREADEDDOM_PROGID = Sarissa.pickRecentProgID(["MSXML2.FreeThreadedDOMDocument.6.0", "MSXML2.FreeThreadedDOMDocument.3.0"]);
- }
- xslDoc.setProperty("SelectionLanguage", "XPath");
- xslDoc.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'");
- // convert stylesheet to free threaded
- var converted = new ActiveXObject(_SARISSA_THREADEDDOM_PROGID);
- // make included/imported stylesheets work if exist and xsl was originally loaded from url
- try{
- converted.resolveExternals = true;
- converted.setProperty("AllowDocumentFunction", true);
- converted.setProperty("AllowXsltScript", true);
- }
- catch(e){
- // Ignore. "AllowDocumentFunction" and "AllowXsltScript" is only supported in MSXML 3.0 SP4+ and 3.0 SP8+ respectively.
- }
- if(xslDoc.url && xslDoc.selectSingleNode("//xsl:*[local-name() = 'import' or local-name() = 'include']") != null){
- converted.async = false;
- converted.load(xslDoc.url);
- }
- else {
- converted.loadXML(xslDoc.xml);
- }
- converted.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'");
- var output = converted.selectSingleNode("//xsl:output");
- //this.outputMethod = output ? output.getAttribute("method") : "html";
- if(output) {
- this.outputMethod = output.getAttribute("method");
- }
- else {
- delete this.outputMethod;
- }
- this.template.stylesheet = converted;
- this.processor = this.template.createProcessor();
- // for getParameter and clearParameters
- this.paramsSet = [];
- };
-
- /**
- * Transform the given XML DOM and return the transformation result as a new DOM document
- * @param {DOMDocument} sourceDoc The XML DOMDocument to transform
- * @return {DOMDocument} The transformation result as a DOM Document
- */
- XSLTProcessor.prototype.transformToDocument = function(sourceDoc){
- // fix for bug 1549749
- var outDoc;
- if(_SARISSA_THREADEDDOM_PROGID){
- this.processor.input=sourceDoc;
- outDoc=new ActiveXObject(_SARISSA_DOM_PROGID);
- this.processor.output=outDoc;
- this.processor.transform();
- return outDoc;
- }
- else{
- if(!_SARISSA_DOM_XMLWRITER){
- _SARISSA_DOM_XMLWRITER = Sarissa.pickRecentProgID(["Msxml2.MXXMLWriter.6.0", "Msxml2.MXXMLWriter.3.0", "MSXML2.MXXMLWriter", "MSXML.MXXMLWriter", "Microsoft.XMLDOM"]);
- }
- this.processor.input = sourceDoc;
- outDoc = new ActiveXObject(_SARISSA_DOM_XMLWRITER);
- this.processor.output = outDoc;
- this.processor.transform();
- var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID);
- oDoc.loadXML(outDoc.output+"");
- return oDoc;
- }
- };
-
- /**
- * Transform the given XML DOM and return the transformation result as a new DOM fragment.
- * <b>Note</b>: The xsl:output method must match the nature of the owner document (XML/HTML).
- * @param {DOMDocument} sourceDoc The XML DOMDocument to transform
- * @param {DOMDocument} ownerDoc The owner of the result fragment
- * @return {DOMDocument} The transformation result as a DOM Document
- */
- XSLTProcessor.prototype.transformToFragment = function (sourceDoc, ownerDoc) {
- this.processor.input = sourceDoc;
- this.processor.transform();
- var s = this.processor.output;
- var f = ownerDoc.createDocumentFragment();
- var container;
- if (this.outputMethod == 'text') {
- f.appendChild(ownerDoc.createTextNode(s));
- } else if (ownerDoc.body && ownerDoc.body.innerHTML) {
- container = ownerDoc.createElement('div');
- container.innerHTML = s;
- while (container.hasChildNodes()) {
- f.appendChild(container.firstChild);
- }
- }
- else {
- var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID);
- if (s.substring(0, 5) == '<?xml') {
- s = s.substring(s.indexOf('?>') + 2);
- }
- var xml = ''.concat('<my>', s, '</my>');
- oDoc.loadXML(xml);
- container = oDoc.documentElement;
- while (container.hasChildNodes()) {
- f.appendChild(container.firstChild);
- }
- }
- return f;
- };
-
- /**
- * Set global XSLT parameter of the imported stylesheet. This method should
- * only be used <strong>after</strong> the importStylesheet method for the
- * context XSLTProcessor instance.
- * @param {String} nsURI The parameter namespace URI
- * @param {String} name The parameter base name
- * @param {String} value The new parameter value
- */
- XSLTProcessor.prototype.setParameter = function(nsURI, name, value){
- // make value a zero length string if null to allow clearing
- value = value ? value : "";
- // nsURI is optional but cannot be null
- if(nsURI){
- this.processor.addParameter(name, value, nsURI);
- }else{
- this.processor.addParameter(name, value);
- }
- // update updated params for getParameter
- nsURI = "" + (nsURI || "");
- if(!this.paramsSet[nsURI]){
- this.paramsSet[nsURI] = [];
- }
- this.paramsSet[nsURI][name] = value;
- };
- /**
- * Gets a parameter if previously set by setParameter. Returns null
- * otherwise
- * @param {String} name The parameter base name
- * @param {String} value The new parameter value
- * @return {String} The parameter value if reviously set by setParameter, null otherwise
- */
- XSLTProcessor.prototype.getParameter = function(nsURI, name){
- nsURI = "" + (nsURI || "");
- if(this.paramsSet[nsURI] && this.paramsSet[nsURI][name]){
- return this.paramsSet[nsURI][name];
- }else{
- return null;
- }
- };
-
- /**
- * Clear parameters (set them to default values as defined in the stylesheet itself)
- */
- XSLTProcessor.prototype.clearParameters = function(){
- for(var nsURI in this.paramsSet){
- for(var name in this.paramsSet[nsURI]){
- if(nsURI!=""){
- this.processor.addParameter(name, "", nsURI);
- }else{
- this.processor.addParameter(name, "");
- }
- }
- }
- this.paramsSet = [];
- };
-}else{ /* end IE initialization, try to deal with real browsers now ;-) */
- if(Sarissa._SARISSA_HAS_DOM_CREATE_DOCUMENT){
- /**
- * <p>Ensures the document was loaded correctly, otherwise sets the
- * parseError to -1 to indicate something went wrong. Internal use</p>
- * @private
- */
- Sarissa.__handleLoad__ = function(oDoc){
- Sarissa.__setReadyState__(oDoc, 4);
- };
- /**
- * <p>Attached by an event handler to the load event. Internal use.</p>
- * @private
- */
- _sarissa_XMLDocument_onload = function(){
- Sarissa.__handleLoad__(this);
- };
- /**
- * <p>Sets the readyState property of the given DOM Document object.
- * Internal use.</p>
- * @memberOf Sarissa
- * @private
- * @param oDoc the DOM Document object to fire the
- * readystatechange event
- * @param iReadyState the number to change the readystate property to
- */
- Sarissa.__setReadyState__ = function(oDoc, iReadyState){
- oDoc.readyState = iReadyState;
- oDoc.readystate = iReadyState;
- if (oDoc.onreadystatechange != null && typeof oDoc.onreadystatechange == "function") {
- oDoc.onreadystatechange();
- }
- };
-
- Sarissa.getDomDocument = function(sUri, sName){
- var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
- if(!oDoc.onreadystatechange){
-
- /**
- * <p>Emulate IE's onreadystatechange attribute</p>
- */
- oDoc.onreadystatechange = null;
- }
- if(!oDoc.readyState){
- /**
- * <p>Emulates IE's readyState property, which always gives an integer from 0 to 4:</p>
- * <ul><li>1 == LOADING,</li>
- * <li>2 == LOADED,</li>
- * <li>3 == INTERACTIVE,</li>
- * <li>4 == COMPLETED</li></ul>
- */
- oDoc.readyState = 0;
- }
- oDoc.addEventListener("load", _sarissa_XMLDocument_onload, false);
- return oDoc;
- };
- if(window.XMLDocument){
- // do nothing
- }// TODO: check if the new document has content before trying to copynodes, check for error handling in DOM 3 LS
- else if(Sarissa._SARISSA_HAS_DOM_FEATURE && window.Document && !Document.prototype.load && document.implementation.hasFeature('LS', '3.0')){
- //Opera 9 may get the XPath branch which gives creates XMLDocument, therefore it doesn't reach here which is good
- /**
- * <p>Factory method to obtain a new DOM Document object</p>
- * @memberOf Sarissa
- * @param {String} sUri the namespace of the root node (if any)
- * @param {String} sUri the local name of the root node (if any)
- * @returns {DOMDOcument} a new DOM Document
- */
- Sarissa.getDomDocument = function(sUri, sName){
- var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
- return oDoc;
- };
- }
- else {
- Sarissa.getDomDocument = function(sUri, sName){
- var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
- // looks like safari does not create the root element for some unknown reason
- if(oDoc && (sUri || sName) && !oDoc.documentElement){
- oDoc.appendChild(oDoc.createElementNS(sUri, sName));
- }
- return oDoc;
- };
- }
- }//if(Sarissa._SARISSA_HAS_DOM_CREATE_DOCUMENT)
-}
-//==========================================
-// Common stuff
-//==========================================
-if(!window.DOMParser || Sarissa._SARISSA_IS_IE9){
- if(Sarissa._SARISSA_IS_SAFARI){
- /**
- * DOMParser is a utility class, used to construct DOMDocuments from XML strings
- * @constructor
- */
- DOMParser = function() { };
- /**
- * Construct a new DOM Document from the given XMLstring
- * @param {String} sXml the given XML string
- * @param {String} contentType the content type of the document the given string represents (one of text/xml, application/xml, application/xhtml+xml).
- * @return {DOMDocument} a new DOM Document from the given XML string
- */
- DOMParser.prototype.parseFromString = function(sXml, contentType){
- var xmlhttp = new XMLHttpRequest();
- xmlhttp.open("GET", "data:text/xml;charset=utf-8," + encodeURIComponent(sXml), false);
- xmlhttp.send(null);
- return xmlhttp.responseXML;
- };
- }else if(Sarissa.getDomDocument && Sarissa.getDomDocument() && Sarissa.getDomDocument(null, "bar").xml){
- DOMParser = function() { };
- DOMParser.prototype.parseFromString = function(sXml, contentType){
- var doc = Sarissa.getDomDocument();
- try{
- doc.validateOnParse = false;
- doc.setProperty("ProhibitDTD", false);
- }catch(e){}
- doc.loadXML(sXml);
- return doc;
- };
- }
-}
-
-if((typeof(document.importNode) == "undefined") && Sarissa._SARISSA_IS_IE){
- try{
- /**
- * Implementation of importNode for the context window document in IE.
- * If <code>oNode</code> is a TextNode, <code>bChildren</code> is ignored.
- * @param {DOMNode} oNode the Node to import
- * @param {boolean} bChildren whether to include the children of oNode
- * @returns the imported node for further use
- */
- document.importNode = function(oNode, bChildren){
- var tmp;
- if (oNode.nodeName=='#text') {
- return document.createTextNode(oNode.data);
- }
- else {
- if(oNode.nodeName == "tbody" || oNode.nodeName == "tr"){
- tmp = document.createElement("table");
- }
- else if(oNode.nodeName == "td"){
- tmp = document.createElement("tr");
- }
- else if(oNode.nodeName == "option"){
- tmp = document.createElement("select");
- }
- else{
- tmp = document.createElement("div");
- }
- if(bChildren){
- tmp.innerHTML = oNode.xml ? oNode.xml : oNode.outerHTML;
- }else{
- tmp.innerHTML = oNode.xml ? oNode.cloneNode(false).xml : oNode.cloneNode(false).outerHTML;
- }
- return tmp.getElementsByTagName("*")[0];
- }
- };
- }catch(e){ }
-}
-if(!Sarissa.getParseErrorText){
- /**
- * <p>Returns a human readable description of the parsing error. Usefull
- * for debugging. Tip: append the returned error string in a <pre>
- * element if you want to render it.</p>
- * <p>Many thanks to Christian Stocker for the initial patch.</p>
- * @memberOf Sarissa
- * @param {DOMDocument} oDoc The target DOM document
- * @returns {String} The parsing error description of the target Document in
- * human readable form (preformated text)
- */
- Sarissa.getParseErrorText = function (oDoc){
- var parseErrorText = Sarissa.PARSED_OK;
- if((!oDoc) || (!oDoc.documentElement)){
- parseErrorText = Sarissa.PARSED_EMPTY;
- } else if(oDoc.documentElement.tagName == "parsererror"){
- parseErrorText = oDoc.documentElement.firstChild.data;
- parseErrorText += "\n" + oDoc.documentElement.firstChild.nextSibling.firstChild.data;
- } else if(oDoc.getElementsByTagName("parsererror").length > 0){
- var parsererror = oDoc.getElementsByTagName("parsererror")[0];
- parseErrorText = Sarissa.getText(parsererror, true)+"\n";
- } else if(oDoc.parseError && oDoc.parseError.errorCode != 0){
- parseErrorText = Sarissa.PARSED_UNKNOWN_ERROR;
- }
- return parseErrorText;
- };
-}
-/**
- * Get a string with the concatenated values of all string nodes under the given node
- * @param {DOMNode} oNode the given DOM node
- * @param {boolean} deep whether to recursively scan the children nodes of the given node for text as well. Default is <code>false</code>
- * @memberOf Sarissa
- */
-Sarissa.getText = function(oNode, deep){
- var s = "";
- var nodes = oNode.childNodes;
- // opera fix, finds no child text node for attributes so we use .value
- if (oNode.nodeType == Node.ATTRIBUTE_NODE && nodes.length == 0) {
- return oNode.value;
- }
- // END opera fix
- for(var i=0; i < nodes.length; i++){
- var node = nodes[i];
- var nodeType = node.nodeType;
- if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){
- s += node.data;
- } else if(deep === true && (nodeType == Node.ELEMENT_NODE || nodeType == Node.DOCUMENT_NODE || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){
- s += Sarissa.getText(node, true);
- }
- }
- return s;
-};
-if(!window.XMLSerializer && Sarissa.getDomDocument && Sarissa.getDomDocument("","foo", null).xml){
- /**
- * Utility class to serialize DOM Node objects to XML strings
- * @constructor
- */
- XMLSerializer = function(){};
- /**
- * Serialize the given DOM Node to an XML string
- * @param {DOMNode} oNode the DOM Node to serialize
- */
- XMLSerializer.prototype.serializeToString = function(oNode) {
- return oNode.xml;
- };
-} else if (Sarissa._SARISSA_IS_IE9 && window.XMLSerializer) {
- // We save old object for any futur use with IE Document (not xml)
- IE9XMLSerializer= XMLSerializer;
- XMLSerializer = function(){ this._oldSerializer=new IE9XMLSerializer() };
- XMLSerializer.prototype.serializeToString = function(oNode) {
- if (typeof(oNode)=='object' && 'xml' in oNode) {
- return oNode.xml;
- } else {
- return this._oldSerializer.serializeToString(oNode);
- }
- };
-}
-
-/**
- * Strips tags from the given markup string. If the given string is
- * <code>undefined</code>, <code>null</code> or empty, it is returned as is.
- * @memberOf Sarissa
- * @param {String} s the string to strip the tags from
- */
-Sarissa.stripTags = function (s) {
- return s?s.replace(/<[^>]+>/g,""):s;
-};
-/**
- * <p>Deletes all child nodes of the given node</p>
- * @memberOf Sarissa
- * @param {DOMNode} oNode the Node to empty
- */
-Sarissa.clearChildNodes = function(oNode) {
- // need to check for firstChild due to opera 8 bug with hasChildNodes
- while(oNode.firstChild) {
- oNode.removeChild(oNode.firstChild);
- }
-};
-/**
- * <p> Copies the childNodes of nodeFrom to nodeTo</p>
- * <p> <b>Note:</b> The second object's original content is deleted before
- * the copy operation, unless you supply a true third parameter</p>
- * @memberOf Sarissa
- * @param {DOMNode} nodeFrom the Node to copy the childNodes from
- * @param {DOMNode} nodeTo the Node to copy the childNodes to
- * @param {boolean} bPreserveExisting whether to preserve the original content of nodeTo, default is false
- */
-Sarissa.copyChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) {
- if(Sarissa._SARISSA_IS_SAFARI && nodeTo.nodeType == Node.DOCUMENT_NODE){ // SAFARI_OLD ??
- nodeTo = nodeTo.documentElement; //Apparently there's a bug in safari where you can't appendChild to a document node
- }
-
- if((!nodeFrom) || (!nodeTo)){
- throw "Both source and destination nodes must be provided";
- }
- if(!bPreserveExisting){
- Sarissa.clearChildNodes(nodeTo);
- }
- var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument;
- var nodes = nodeFrom.childNodes;
- var i;
- if(typeof(ownerDoc.importNode) != "undefined") {
- for(i=0;i < nodes.length;i++) {
- nodeTo.appendChild(ownerDoc.importNode(nodes[i], true));
- }
- } else {
- for(i=0;i < nodes.length;i++) {
- nodeTo.appendChild(nodes[i].cloneNode(true));
- }
- }
-};
-
-/**
- * <p> Moves the childNodes of nodeFrom to nodeTo</p>
- * <p> <b>Note:</b> The second object's original content is deleted before
- * the move operation, unless you supply a true third parameter</p>
- * @memberOf Sarissa
- * @param {DOMNode} nodeFrom the Node to copy the childNodes from
- * @param {DOMNode} nodeTo the Node to copy the childNodes to
- * @param {boolean} bPreserveExisting whether to preserve the original content of nodeTo, default is
- */
-Sarissa.moveChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) {
- if((!nodeFrom) || (!nodeTo)){
- throw "Both source and destination nodes must be provided";
- }
- if(!bPreserveExisting){
- Sarissa.clearChildNodes(nodeTo);
- }
- var nodes = nodeFrom.childNodes;
- // if within the same doc, just move, else copy and delete
- if(nodeFrom.ownerDocument == nodeTo.ownerDocument){
- while(nodeFrom.firstChild){
- nodeTo.appendChild(nodeFrom.firstChild);
- }
- } else {
- var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument;
- var i;
- if(typeof(ownerDoc.importNode) != "undefined") {
- for(i=0;i < nodes.length;i++) {
- nodeTo.appendChild(ownerDoc.importNode(nodes[i], true));
- }
- }else{
- for(i=0;i < nodes.length;i++) {
- nodeTo.appendChild(nodes[i].cloneNode(true));
- }
- }
- Sarissa.clearChildNodes(nodeFrom);
- }
-};
-
-/**
- * <p>Serialize any <strong>non</strong> DOM object to an XML string. All properties are serialized using the property name
- * as the XML element name. Array elements are rendered as <code>array-item</code> elements,
- * using their index/key as the value of the <code>key</code> attribute.</p>
- * @memberOf Sarissa
- * @param {Object} anyObject the object to serialize
- * @param {String} objectName a name for that object, to be used as the root element name
- * @param {String} indentSpace Optional, the indentation space to use, default is an empty
- * string. A single space character is added in any recursive call.
- * @param {noolean} skipEscape Optional, whether to skip escaping characters that map to the
- * five predefined XML entities. Default is <code>false</code>.
- * @return {String} the XML serialization of the given object as a string
- */
-Sarissa.xmlize = function(anyObject, objectName, indentSpace, skipEscape){
- indentSpace = indentSpace?indentSpace:'';
- var s = indentSpace + '<' + objectName + '>';
- var isLeaf = false;
- if(!(anyObject instanceof Object) || anyObject instanceof Number || anyObject instanceof String || anyObject instanceof Boolean || anyObject instanceof Date){
- s += (skipEscape ? Sarissa.escape(anyObject) : anyObject);
- isLeaf = true;
- }else{
- s += "\n";
- var isArrayItem = anyObject instanceof Array;
- for(var name in anyObject){
- // do not xmlize functions
- if (anyObject[name] instanceof Function){
- continue;
- }
- s += Sarissa.xmlize(anyObject[name], (isArrayItem?"array-item key=\""+name+"\"":name), indentSpace + " ");
- }
- s += indentSpace;
- }
- return (s += (objectName.indexOf(' ')!=-1?"</array-item>\n":"</" + objectName + ">\n"));
-};
-
-/**
- * Escape the given string chacters that correspond to the five predefined XML entities
- * @memberOf Sarissa
- * @param {String} sXml the string to escape
- */
-Sarissa.escape = function(sXml){
- return sXml.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, """).replace(/'/g, "'");
-};
-
-/**
- * Unescape the given string. This turns the occurences of the predefined XML
- * entities to become the characters they represent correspond to the five predefined XML entities
- * @memberOf Sarissa
- * @param {String}sXml the string to unescape
- */
-Sarissa.unescape = function(sXml){
- return sXml.replace(/'/g,"'").replace(/"/g,"\"").replace(/>/g,">").replace(/</g,"<").replace(/&/g,"&");
-};
-
-/** @private */
-Sarissa.updateCursor = function(oTargetElement, sValue) {
- if(oTargetElement && oTargetElement.style && oTargetElement.style.cursor != undefined ){
- oTargetElement.style.cursor = sValue;
- }
-};
-
-/**
- * Asynchronously update an element with response of a GET request on the given URL. Passing a configured XSLT
- * processor will result in transforming and updating oNode before using it to update oTargetElement.
- * You can also pass a callback function to be executed when the update is finished. The function will be called as
- * <code>functionName(oNode, oTargetElement);</code>
- * @memberOf Sarissa
- * @param {String} sFromUrl the URL to make the request to
- * @param {DOMElement} oTargetElement the element to update
- * @param {XSLTProcessor} xsltproc (optional) the transformer to use on the returned
- * content before updating the target element with it
- * @param {Function} callback (optional) a Function object to execute once the update is finished successfuly, called as <code>callback(sFromUrl, oTargetElement)</code>.
- * In case an exception is thrown during execution, the callback is called as called as <code>callback(sFromUrl, oTargetElement, oException)</code>
- * @param {boolean} skipCache (optional) whether to skip any cache
- */
-Sarissa.updateContentFromURI = function(sFromUrl, oTargetElement, xsltproc, callback, skipCache) {
- try{
- Sarissa.updateCursor(oTargetElement, "wait");
- var xmlhttp = new XMLHttpRequest();
- xmlhttp.open("GET", sFromUrl, true);
- xmlhttp.onreadystatechange = function() {
- if (xmlhttp.readyState == 4) {
- try{
- var oDomDoc = xmlhttp.responseXML;
- if(oDomDoc && Sarissa.getParseErrorText(oDomDoc) == Sarissa.PARSED_OK){
- Sarissa.updateContentFromNode(xmlhttp.responseXML, oTargetElement, xsltproc);
- if(callback){
- callback(sFromUrl, oTargetElement);
- }
- }
- else{
- throw Sarissa.getParseErrorText(oDomDoc);
- }
- }
- catch(e){
- if(callback){
- callback(sFromUrl, oTargetElement, e);
- }
- else{
- throw e;
- }
- }
- }
- };
- if (skipCache) {
- var oldage = "Sat, 1 Jan 2000 00:00:00 GMT";
- xmlhttp.setRequestHeader("If-Modified-Since", oldage);
- }
- xmlhttp.send("");
- }
- catch(e){
- Sarissa.updateCursor(oTargetElement, "auto");
- if(callback){
- callback(sFromUrl, oTargetElement, e);
- }
- else{
- throw e;
- }
- }
-};
-
-/**
- * Update an element's content with the given DOM node. Passing a configured XSLT
- * processor will result in transforming and updating oNode before using it to update oTargetElement.
- * You can also pass a callback function to be executed when the update is finished. The function will be called as
- * <code>functionName(oNode, oTargetElement);</code>
- * @memberOf Sarissa
- * @param {DOMNode} oNode the URL to make the request to
- * @param {DOMElement} oTargetElement the element to update
- * @param {XSLTProcessor} xsltproc (optional) the transformer to use on the given
- * DOM node before updating the target element with it
- */
-Sarissa.updateContentFromNode = function(oNode, oTargetElement, xsltproc) {
- try {
- Sarissa.updateCursor(oTargetElement, "wait");
- Sarissa.clearChildNodes(oTargetElement);
- // check for parsing errors
- var ownerDoc = oNode.nodeType == Node.DOCUMENT_NODE?oNode:oNode.ownerDocument;
- if(ownerDoc.parseError && ownerDoc.parseError.errorCode != 0) {
- var pre = document.createElement("pre");
- pre.appendChild(document.createTextNode(Sarissa.getParseErrorText(ownerDoc)));
- oTargetElement.appendChild(pre);
- }
- else {
- // transform if appropriate
- if(xsltproc) {
- oNode = xsltproc.transformToDocument(oNode);
- }
- // be smart, maybe the user wants to display the source instead
- if(oTargetElement.tagName.toLowerCase() == "textarea" || oTargetElement.tagName.toLowerCase() == "input") {
- oTargetElement.value = new XMLSerializer().serializeToString(oNode);
- }
- else {
- // ok that was not smart; it was paranoid. Keep up the good work by trying to use DOM instead of innerHTML
- try{
- oTargetElement.appendChild(oTargetElement.ownerDocument.importNode(oNode, true));
- }
- catch(e){
- oTargetElement.innerHTML = new XMLSerializer().serializeToString(oNode);
- }
- }
- }
- }
- catch(e) {
- throw e;
- }
- finally{
- Sarissa.updateCursor(oTargetElement, "auto");
- }
-};
-
-
-/**
- * Creates an HTTP URL query string from the given HTML form data
- * @memberOf Sarissa
- * @param {HTMLFormElement} oForm the form to construct the query string from
- */
-Sarissa.formToQueryString = function(oForm){
- var qs = "";
- for(var i = 0;i < oForm.elements.length;i++) {
- var oField = oForm.elements[i];
- var sFieldName = oField.getAttribute("name") ? oField.getAttribute("name") : oField.getAttribute("id");
- // ensure we got a proper name/id and that the field is not disabled
- if(sFieldName &&
- ((!oField.disabled) || oField.type == "hidden")) {
- switch(oField.type) {
- case "hidden":
- case "text":
- case "textarea":
- case "password":
- qs += sFieldName + "=" + encodeURIComponent(oField.value) + "&";
- break;
- case "select-one":
- qs += sFieldName + "=" + encodeURIComponent(oField.options[oField.selectedIndex].value) + "&";
- break;
- case "select-multiple":
- for (var j = 0; j < oField.length; j++) {
- var optElem = oField.options[j];
- if (optElem.selected === true) {
- qs += sFieldName + "[]" + "=" + encodeURIComponent(optElem.value) + "&";
- }
- }
- break;
- case "checkbox":
- case "radio":
- if(oField.checked) {
- qs += sFieldName + "=" + encodeURIComponent(oField.value) + "&";
- }
- break;
- }
- }
- }
- // return after removing last '&'
- return qs.substr(0, qs.length - 1);
-};
-
-
-/**
- * Asynchronously update an element with response of an XMLHttpRequest-based emulation of a form submission. <p>The form <code>action</code> and
- * <code>method</code> attributess will be followed. Passing a configured XSLT processor will result in
- * transforming and updating the server response before using it to update the target element.
- * You can also pass a callback function to be executed when the update is finished. The function will be called as
- * <code>functionName(oNode, oTargetElement);</code></p>
- * <p>Here is an example of using this in a form element:</p>
- * <pre name="code" class="xml">
- * <div id="targetId"> this content will be updated</div>
- * <form action="/my/form/handler" method="post"
- * onbeforesubmit="return Sarissa.updateContentFromForm(this, document.getElementById('targetId'));"><pre>
- * <p>If JavaScript is supported, the form will not be submitted. Instead, Sarissa will
- * scan the form and make an appropriate AJAX request, also adding a parameter
- * to signal to the server that this is an AJAX call. The parameter is
- * constructed as <code>Sarissa.REMOTE_CALL_FLAG = "=true"</code> so you can change the name in your webpage
- * simply by assigning another value to Sarissa.REMOTE_CALL_FLAG. If JavaScript is not supported
- * the form will be submitted normally.
- * @memberOf Sarissa
- * @param {HTMLFormElement} oForm the form submition to emulate
- * @param {DOMElement} oTargetElement the element to update
- * @param {XSLTProcessor} xsltproc (optional) the transformer to use on the returned
- * content before updating the target element with it
- * @param {Function} callback (optional) a Function object to execute once the update is finished successfuly, called as <code>callback(oNode, oTargetElement)</code>.
- * In case an exception occurs during excecution and a callback function was provided, the exception is cought and the callback is called as
- * <code>callback(oForm, oTargetElement, exception)</code>
- */
-Sarissa.updateContentFromForm = function(oForm, oTargetElement, xsltproc, callback) {
- try{
- Sarissa.updateCursor(oTargetElement, "wait");
- // build parameters from form fields
- var params = Sarissa.formToQueryString(oForm) + "&" + Sarissa.REMOTE_CALL_FLAG + "=true";
- var xmlhttp = new XMLHttpRequest();
- var bUseGet = oForm.getAttribute("method") && oForm.getAttribute("method").toLowerCase() == "get";
- if(bUseGet) {
- xmlhttp.open("GET", oForm.getAttribute("action")+"?"+params, true);
- }
- else{
- xmlhttp.open('POST', oForm.getAttribute("action"), true);
- xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
- xmlhttp.setRequestHeader("Content-length", params.length);
- xmlhttp.setRequestHeader("Connection", "close");
- }
- xmlhttp.onreadystatechange = function() {
- try{
- if (xmlhttp.readyState == 4) {
- var oDomDoc = xmlhttp.responseXML;
- if(oDomDoc && Sarissa.getParseErrorText(oDomDoc) == Sarissa.PARSED_OK){
- Sarissa.updateContentFromNode(xmlhttp.responseXML, oTargetElement, xsltproc);
- if(callback){
- callback(oForm, oTargetElement);
- }
- }
- else{
- throw Sarissa.getParseErrorText(oDomDoc);
- }
- }
- }
- catch(e){
- if(callback){
- callback(oForm, oTargetElement, e);
- }
- else{
- throw e;
- }
- }
- };
- xmlhttp.send(bUseGet?"":params);
- }
- catch(e){
- Sarissa.updateCursor(oTargetElement, "auto");
- if(callback){
- callback(oForm, oTargetElement, e);
- }
- else{
- throw e;
- }
- }
- return false;
-};
-
-/**
- * Get the name of a function created like:
- * <pre>function functionName(){}</pre>
- * If a name is not found, attach the function to
- * the window object with a new name and return that
- * @param {Function} oFunc the function object
- */
-Sarissa.getFunctionName = function(oFunc){
- if(!oFunc || (typeof oFunc != 'function' )){
- throw "The value of parameter 'oFunc' must be a function";
- }
- if(oFunc.name) {
- return oFunc.name;
- }
- // try to parse the function name from the defintion
- var sFunc = oFunc.toString();
- alert("sFunc: "+sFunc);
- var name = sFunc.substring(sFunc.indexOf('function') + 8 , sFunc.indexOf('('));
- if(!name || name.length == 0 || name == " "){
- // attach to window object under a new name
- name = "SarissaAnonymous" + Sarissa._getUniqueSuffix();
- window[name] = oFunc;
- }
- return name;
-};
-
-/**
- *
- */
-Sarissa.setRemoteJsonCallback = function(url, callback, callbackParam) {
- if(!callbackParam){
- callbackParam = "callback";
- }
- var callbackFunctionName = Sarissa.getFunctionName(callback);
- //alert("callbackFunctionName: '" + callbackFunctionName+"', length: "+callbackFunctionName.length);
- var id = "sarissa_json_script_id_" + Sarissa._getUniqueSuffix();
- var oHead = document.getElementsByTagName("head")[0];
- var scriptTag = document.createElement('script');
- scriptTag.type = 'text/javascript';
- scriptTag.id = id;
- scriptTag.onload = function(){
- // cleanUp
- // document.removeChild(scriptTag);
- };
- if(url.indexOf("?") != -1){
- url += ("&" + callbackParam + "=" + callbackFunctionName);
- }
- else{
- url += ("?" + callbackParam + "=" + callbackFunctionName);
- }
- scriptTag.src = url;
- oHead.appendChild(scriptTag);
- return id;
-};
-
-// EOF
-
-/*\
-|*|
-|*| :: XMLHttpRequest.prototype.sendAsBinary() Polifyll ::
-|*|
-|*| https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#sendAsBinary()
-|*|
-\*/
-
-if (!XMLHttpRequest.prototype.sendAsBinary) {
- XMLHttpRequest.prototype.sendAsBinary = function (sData) {
- var nBytes = sData.length, ui8Data = new Uint8Array(nBytes);
- for (var nIdx = 0; nIdx < nBytes; nIdx++) {
- ui8Data[nIdx] = sData.charCodeAt(nIdx) & 0xff;
- }
- /* send as ArrayBufferView...: */
- this.send(ui8Data);
- /* ...or as ArrayBuffer (legacy)...: this.send(ui8Data.buffer); */
- };
-}
projects / Plinn.git / blobdiff