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71528152915301531153215331534 |
- var conventions = require("./conventions");
- var NAMESPACE = conventions.NAMESPACE;
- function notEmptyString (input) {
- return input !== ''
- }
- function splitOnASCIIWhitespace(input) {
-
- return input ? input.split(/[\t\n\f\r ]+/).filter(notEmptyString) : []
- }
- function orderedSetReducer (current, element) {
- if (!current.hasOwnProperty(element)) {
- current[element] = true;
- }
- return current;
- }
- function toOrderedSet(input) {
- if (!input) return [];
- var list = splitOnASCIIWhitespace(input);
- return Object.keys(list.reduce(orderedSetReducer, {}))
- }
- function arrayIncludes (list) {
- return function(element) {
- return list && list.indexOf(element) !== -1;
- }
- }
- function copy(src,dest){
- for(var p in src){
- dest[p] = src[p];
- }
- }
- function _extends(Class,Super){
- var pt = Class.prototype;
- if(!(pt instanceof Super)){
- function t(){};
- t.prototype = Super.prototype;
- t = new t();
- copy(pt,t);
- Class.prototype = pt = t;
- }
- if(pt.constructor != Class){
- if(typeof Class != 'function'){
- console.error("unknown Class:"+Class)
- }
- pt.constructor = Class
- }
- }
- var NodeType = {}
- var ELEMENT_NODE = NodeType.ELEMENT_NODE = 1;
- var ATTRIBUTE_NODE = NodeType.ATTRIBUTE_NODE = 2;
- var TEXT_NODE = NodeType.TEXT_NODE = 3;
- var CDATA_SECTION_NODE = NodeType.CDATA_SECTION_NODE = 4;
- var ENTITY_REFERENCE_NODE = NodeType.ENTITY_REFERENCE_NODE = 5;
- var ENTITY_NODE = NodeType.ENTITY_NODE = 6;
- var PROCESSING_INSTRUCTION_NODE = NodeType.PROCESSING_INSTRUCTION_NODE = 7;
- var COMMENT_NODE = NodeType.COMMENT_NODE = 8;
- var DOCUMENT_NODE = NodeType.DOCUMENT_NODE = 9;
- var DOCUMENT_TYPE_NODE = NodeType.DOCUMENT_TYPE_NODE = 10;
- var DOCUMENT_FRAGMENT_NODE = NodeType.DOCUMENT_FRAGMENT_NODE = 11;
- var NOTATION_NODE = NodeType.NOTATION_NODE = 12;
- var ExceptionCode = {}
- var ExceptionMessage = {};
- var INDEX_SIZE_ERR = ExceptionCode.INDEX_SIZE_ERR = ((ExceptionMessage[1]="Index size error"),1);
- var DOMSTRING_SIZE_ERR = ExceptionCode.DOMSTRING_SIZE_ERR = ((ExceptionMessage[2]="DOMString size error"),2);
- var HIERARCHY_REQUEST_ERR = ExceptionCode.HIERARCHY_REQUEST_ERR = ((ExceptionMessage[3]="Hierarchy request error"),3);
- var WRONG_DOCUMENT_ERR = ExceptionCode.WRONG_DOCUMENT_ERR = ((ExceptionMessage[4]="Wrong document"),4);
- var INVALID_CHARACTER_ERR = ExceptionCode.INVALID_CHARACTER_ERR = ((ExceptionMessage[5]="Invalid character"),5);
- var NO_DATA_ALLOWED_ERR = ExceptionCode.NO_DATA_ALLOWED_ERR = ((ExceptionMessage[6]="No data allowed"),6);
- var NO_MODIFICATION_ALLOWED_ERR = ExceptionCode.NO_MODIFICATION_ALLOWED_ERR = ((ExceptionMessage[7]="No modification allowed"),7);
- var NOT_FOUND_ERR = ExceptionCode.NOT_FOUND_ERR = ((ExceptionMessage[8]="Not found"),8);
- var NOT_SUPPORTED_ERR = ExceptionCode.NOT_SUPPORTED_ERR = ((ExceptionMessage[9]="Not supported"),9);
- var INUSE_ATTRIBUTE_ERR = ExceptionCode.INUSE_ATTRIBUTE_ERR = ((ExceptionMessage[10]="Attribute in use"),10);
- var INVALID_STATE_ERR = ExceptionCode.INVALID_STATE_ERR = ((ExceptionMessage[11]="Invalid state"),11);
- var SYNTAX_ERR = ExceptionCode.SYNTAX_ERR = ((ExceptionMessage[12]="Syntax error"),12);
- var INVALID_MODIFICATION_ERR = ExceptionCode.INVALID_MODIFICATION_ERR = ((ExceptionMessage[13]="Invalid modification"),13);
- var NAMESPACE_ERR = ExceptionCode.NAMESPACE_ERR = ((ExceptionMessage[14]="Invalid namespace"),14);
- var INVALID_ACCESS_ERR = ExceptionCode.INVALID_ACCESS_ERR = ((ExceptionMessage[15]="Invalid access"),15);
- function DOMException(code, message) {
- if(message instanceof Error){
- var error = message;
- }else{
- error = this;
- Error.call(this, ExceptionMessage[code]);
- this.message = ExceptionMessage[code];
- if(Error.captureStackTrace) Error.captureStackTrace(this, DOMException);
- }
- error.code = code;
- if(message) this.message = this.message + ": " + message;
- return error;
- };
- DOMException.prototype = Error.prototype;
- copy(ExceptionCode,DOMException)
- function NodeList() {
- };
- NodeList.prototype = {
-
- length:0,
-
- item: function(index) {
- return this[index] || null;
- },
- toString:function(isHTML,nodeFilter){
- for(var buf = [], i = 0;i<this.length;i++){
- serializeToString(this[i],buf,isHTML,nodeFilter);
- }
- return buf.join('');
- }
- };
- function LiveNodeList(node,refresh){
- this._node = node;
- this._refresh = refresh
- _updateLiveList(this);
- }
- function _updateLiveList(list){
- var inc = list._node._inc || list._node.ownerDocument._inc;
- if(list._inc != inc){
- var ls = list._refresh(list._node);
-
- __set__(list,'length',ls.length);
- copy(ls,list);
- list._inc = inc;
- }
- }
- LiveNodeList.prototype.item = function(i){
- _updateLiveList(this);
- return this[i];
- }
- _extends(LiveNodeList,NodeList);
- function NamedNodeMap() {
- };
- function _findNodeIndex(list,node){
- var i = list.length;
- while(i--){
- if(list[i] === node){return i}
- }
- }
- function _addNamedNode(el,list,newAttr,oldAttr){
- if(oldAttr){
- list[_findNodeIndex(list,oldAttr)] = newAttr;
- }else{
- list[list.length++] = newAttr;
- }
- if(el){
- newAttr.ownerElement = el;
- var doc = el.ownerDocument;
- if(doc){
- oldAttr && _onRemoveAttribute(doc,el,oldAttr);
- _onAddAttribute(doc,el,newAttr);
- }
- }
- }
- function _removeNamedNode(el,list,attr){
-
- var i = _findNodeIndex(list,attr);
- if(i>=0){
- var lastIndex = list.length-1
- while(i<lastIndex){
- list[i] = list[++i]
- }
- list.length = lastIndex;
- if(el){
- var doc = el.ownerDocument;
- if(doc){
- _onRemoveAttribute(doc,el,attr);
- attr.ownerElement = null;
- }
- }
- }else{
- throw DOMException(NOT_FOUND_ERR,new Error(el.tagName+'@'+attr))
- }
- }
- NamedNodeMap.prototype = {
- length:0,
- item:NodeList.prototype.item,
- getNamedItem: function(key) {
-
- var i = this.length;
- while(i--){
- var attr = this[i];
-
- if(attr.nodeName == key){
- return attr;
- }
- }
- },
- setNamedItem: function(attr) {
- var el = attr.ownerElement;
- if(el && el!=this._ownerElement){
- throw new DOMException(INUSE_ATTRIBUTE_ERR);
- }
- var oldAttr = this.getNamedItem(attr.nodeName);
- _addNamedNode(this._ownerElement,this,attr,oldAttr);
- return oldAttr;
- },
-
- setNamedItemNS: function(attr) {
- var el = attr.ownerElement, oldAttr;
- if(el && el!=this._ownerElement){
- throw new DOMException(INUSE_ATTRIBUTE_ERR);
- }
- oldAttr = this.getNamedItemNS(attr.namespaceURI,attr.localName);
- _addNamedNode(this._ownerElement,this,attr,oldAttr);
- return oldAttr;
- },
-
- removeNamedItem: function(key) {
- var attr = this.getNamedItem(key);
- _removeNamedNode(this._ownerElement,this,attr);
- return attr;
-
-
- },
-
-
- removeNamedItemNS:function(namespaceURI,localName){
- var attr = this.getNamedItemNS(namespaceURI,localName);
- _removeNamedNode(this._ownerElement,this,attr);
- return attr;
- },
- getNamedItemNS: function(namespaceURI, localName) {
- var i = this.length;
- while(i--){
- var node = this[i];
- if(node.localName == localName && node.namespaceURI == namespaceURI){
- return node;
- }
- }
- return null;
- }
- };
- function DOMImplementation() {
- }
- DOMImplementation.prototype = {
-
- hasFeature: function(feature, version) {
- return true;
- },
-
- createDocument: function(namespaceURI, qualifiedName, doctype){
- var doc = new Document();
- doc.implementation = this;
- doc.childNodes = new NodeList();
- doc.doctype = doctype || null;
- if (doctype){
- doc.appendChild(doctype);
- }
- if (qualifiedName){
- var root = doc.createElementNS(namespaceURI, qualifiedName);
- doc.appendChild(root);
- }
- return doc;
- },
-
- createDocumentType: function(qualifiedName, publicId, systemId){
- var node = new DocumentType();
- node.name = qualifiedName;
- node.nodeName = qualifiedName;
- node.publicId = publicId || '';
- node.systemId = systemId || '';
- return node;
- }
- };
- function Node() {
- };
- Node.prototype = {
- firstChild : null,
- lastChild : null,
- previousSibling : null,
- nextSibling : null,
- attributes : null,
- parentNode : null,
- childNodes : null,
- ownerDocument : null,
- nodeValue : null,
- namespaceURI : null,
- prefix : null,
- localName : null,
-
- insertBefore:function(newChild, refChild){
- return _insertBefore(this,newChild,refChild);
- },
- replaceChild:function(newChild, oldChild){
- this.insertBefore(newChild,oldChild);
- if(oldChild){
- this.removeChild(oldChild);
- }
- },
- removeChild:function(oldChild){
- return _removeChild(this,oldChild);
- },
- appendChild:function(newChild){
- return this.insertBefore(newChild,null);
- },
- hasChildNodes:function(){
- return this.firstChild != null;
- },
- cloneNode:function(deep){
- return cloneNode(this.ownerDocument||this,this,deep);
- },
-
- normalize:function(){
- var child = this.firstChild;
- while(child){
- var next = child.nextSibling;
- if(next && next.nodeType == TEXT_NODE && child.nodeType == TEXT_NODE){
- this.removeChild(next);
- child.appendData(next.data);
- }else{
- child.normalize();
- child = next;
- }
- }
- },
-
- isSupported:function(feature, version){
- return this.ownerDocument.implementation.hasFeature(feature,version);
- },
-
- hasAttributes:function(){
- return this.attributes.length>0;
- },
-
- lookupPrefix:function(namespaceURI){
- var el = this;
- while(el){
- var map = el._nsMap;
-
- if(map){
- for(var n in map){
- if(map[n] == namespaceURI){
- return n;
- }
- }
- }
- el = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;
- }
- return null;
- },
-
- lookupNamespaceURI:function(prefix){
- var el = this;
- while(el){
- var map = el._nsMap;
-
- if(map){
- if(prefix in map){
- return map[prefix] ;
- }
- }
- el = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;
- }
- return null;
- },
-
- isDefaultNamespace:function(namespaceURI){
- var prefix = this.lookupPrefix(namespaceURI);
- return prefix == null;
- }
- };
- function _xmlEncoder(c){
- return c == '<' && '<' ||
- c == '>' && '>' ||
- c == '&' && '&' ||
- c == '"' && '"' ||
- '&#'+c.charCodeAt()+';'
- }
- copy(NodeType,Node);
- copy(NodeType,Node.prototype);
- function _visitNode(node,callback){
- if(callback(node)){
- return true;
- }
- if(node = node.firstChild){
- do{
- if(_visitNode(node,callback)){return true}
- }while(node=node.nextSibling)
- }
- }
- function Document(){
- }
- function _onAddAttribute(doc,el,newAttr){
- doc && doc._inc++;
- var ns = newAttr.namespaceURI ;
- if(ns === NAMESPACE.XMLNS){
-
- el._nsMap[newAttr.prefix?newAttr.localName:''] = newAttr.value
- }
- }
- function _onRemoveAttribute(doc,el,newAttr,remove){
- doc && doc._inc++;
- var ns = newAttr.namespaceURI ;
- if(ns === NAMESPACE.XMLNS){
-
- delete el._nsMap[newAttr.prefix?newAttr.localName:'']
- }
- }
- function _onUpdateChild (doc, el, newChild) {
- if(doc && doc._inc){
- doc._inc++;
-
- var cs = el.childNodes;
- if (newChild) {
- cs[cs.length++] = newChild;
- } else {
- var child = el.firstChild;
- var i = 0;
- while (child) {
- cs[i++] = child;
- child = child.nextSibling;
- }
- cs.length = i;
- delete cs[cs.length];
- }
- }
- }
- function _removeChild (parentNode, child) {
- var previous = child.previousSibling;
- var next = child.nextSibling;
- if (previous) {
- previous.nextSibling = next;
- } else {
- parentNode.firstChild = next;
- }
- if (next) {
- next.previousSibling = previous;
- } else {
- parentNode.lastChild = previous;
- }
- child.parentNode = null;
- child.previousSibling = null;
- child.nextSibling = null;
- _onUpdateChild(parentNode.ownerDocument, parentNode);
- return child;
- }
- function _insertBefore(parentNode,newChild,nextChild){
- var cp = newChild.parentNode;
- if(cp){
- cp.removeChild(newChild);
- }
- if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
- var newFirst = newChild.firstChild;
- if (newFirst == null) {
- return newChild;
- }
- var newLast = newChild.lastChild;
- }else{
- newFirst = newLast = newChild;
- }
- var pre = nextChild ? nextChild.previousSibling : parentNode.lastChild;
- newFirst.previousSibling = pre;
- newLast.nextSibling = nextChild;
-
-
- if(pre){
- pre.nextSibling = newFirst;
- }else{
- parentNode.firstChild = newFirst;
- }
- if(nextChild == null){
- parentNode.lastChild = newLast;
- }else{
- nextChild.previousSibling = newLast;
- }
- do{
- newFirst.parentNode = parentNode;
- }while(newFirst !== newLast && (newFirst= newFirst.nextSibling))
- _onUpdateChild(parentNode.ownerDocument||parentNode,parentNode);
-
- if (newChild.nodeType == DOCUMENT_FRAGMENT_NODE) {
- newChild.firstChild = newChild.lastChild = null;
- }
- return newChild;
- }
- function _appendSingleChild (parentNode, newChild) {
- if (newChild.parentNode) {
- newChild.parentNode.removeChild(newChild);
- }
- newChild.parentNode = parentNode;
- newChild.previousSibling = parentNode.lastChild;
- newChild.nextSibling = null;
- if (newChild.previousSibling) {
- newChild.previousSibling.nextSibling = newChild;
- } else {
- parentNode.firstChild = newChild;
- }
- parentNode.lastChild = newChild;
- _onUpdateChild(parentNode.ownerDocument, parentNode, newChild);
- return newChild;
- }
- Document.prototype = {
-
- nodeName : '#document',
- nodeType : DOCUMENT_NODE,
-
- doctype : null,
- documentElement : null,
- _inc : 1,
- insertBefore : function(newChild, refChild){
- if(newChild.nodeType == DOCUMENT_FRAGMENT_NODE){
- var child = newChild.firstChild;
- while(child){
- var next = child.nextSibling;
- this.insertBefore(child,refChild);
- child = next;
- }
- return newChild;
- }
- if(this.documentElement == null && newChild.nodeType == ELEMENT_NODE){
- this.documentElement = newChild;
- }
- return _insertBefore(this,newChild,refChild),(newChild.ownerDocument = this),newChild;
- },
- removeChild : function(oldChild){
- if(this.documentElement == oldChild){
- this.documentElement = null;
- }
- return _removeChild(this,oldChild);
- },
-
- importNode : function(importedNode,deep){
- return importNode(this,importedNode,deep);
- },
-
- getElementById : function(id){
- var rtv = null;
- _visitNode(this.documentElement,function(node){
- if(node.nodeType == ELEMENT_NODE){
- if(node.getAttribute('id') == id){
- rtv = node;
- return true;
- }
- }
- })
- return rtv;
- },
-
- getElementsByClassName: function(classNames) {
- var classNamesSet = toOrderedSet(classNames)
- return new LiveNodeList(this, function(base) {
- var ls = [];
- if (classNamesSet.length > 0) {
- _visitNode(base.documentElement, function(node) {
- if(node !== base && node.nodeType === ELEMENT_NODE) {
- var nodeClassNames = node.getAttribute('class')
-
- if (nodeClassNames) {
-
- var matches = classNames === nodeClassNames;
- if (!matches) {
- var nodeClassNamesSet = toOrderedSet(nodeClassNames)
- matches = classNamesSet.every(arrayIncludes(nodeClassNamesSet))
- }
- if(matches) {
- ls.push(node);
- }
- }
- }
- });
- }
- return ls;
- });
- },
-
- createElement : function(tagName){
- var node = new Element();
- node.ownerDocument = this;
- node.nodeName = tagName;
- node.tagName = tagName;
- node.localName = tagName;
- node.childNodes = new NodeList();
- var attrs = node.attributes = new NamedNodeMap();
- attrs._ownerElement = node;
- return node;
- },
- createDocumentFragment : function(){
- var node = new DocumentFragment();
- node.ownerDocument = this;
- node.childNodes = new NodeList();
- return node;
- },
- createTextNode : function(data){
- var node = new Text();
- node.ownerDocument = this;
- node.appendData(data)
- return node;
- },
- createComment : function(data){
- var node = new Comment();
- node.ownerDocument = this;
- node.appendData(data)
- return node;
- },
- createCDATASection : function(data){
- var node = new CDATASection();
- node.ownerDocument = this;
- node.appendData(data)
- return node;
- },
- createProcessingInstruction : function(target,data){
- var node = new ProcessingInstruction();
- node.ownerDocument = this;
- node.tagName = node.target = target;
- node.nodeValue= node.data = data;
- return node;
- },
- createAttribute : function(name){
- var node = new Attr();
- node.ownerDocument = this;
- node.name = name;
- node.nodeName = name;
- node.localName = name;
- node.specified = true;
- return node;
- },
- createEntityReference : function(name){
- var node = new EntityReference();
- node.ownerDocument = this;
- node.nodeName = name;
- return node;
- },
-
- createElementNS : function(namespaceURI,qualifiedName){
- var node = new Element();
- var pl = qualifiedName.split(':');
- var attrs = node.attributes = new NamedNodeMap();
- node.childNodes = new NodeList();
- node.ownerDocument = this;
- node.nodeName = qualifiedName;
- node.tagName = qualifiedName;
- node.namespaceURI = namespaceURI;
- if(pl.length == 2){
- node.prefix = pl[0];
- node.localName = pl[1];
- }else{
-
- node.localName = qualifiedName;
- }
- attrs._ownerElement = node;
- return node;
- },
-
- createAttributeNS : function(namespaceURI,qualifiedName){
- var node = new Attr();
- var pl = qualifiedName.split(':');
- node.ownerDocument = this;
- node.nodeName = qualifiedName;
- node.name = qualifiedName;
- node.namespaceURI = namespaceURI;
- node.specified = true;
- if(pl.length == 2){
- node.prefix = pl[0];
- node.localName = pl[1];
- }else{
-
- node.localName = qualifiedName;
- }
- return node;
- }
- };
- _extends(Document,Node);
- function Element() {
- this._nsMap = {};
- };
- Element.prototype = {
- nodeType : ELEMENT_NODE,
- hasAttribute : function(name){
- return this.getAttributeNode(name)!=null;
- },
- getAttribute : function(name){
- var attr = this.getAttributeNode(name);
- return attr && attr.value || '';
- },
- getAttributeNode : function(name){
- return this.attributes.getNamedItem(name);
- },
- setAttribute : function(name, value){
- var attr = this.ownerDocument.createAttribute(name);
- attr.value = attr.nodeValue = "" + value;
- this.setAttributeNode(attr)
- },
- removeAttribute : function(name){
- var attr = this.getAttributeNode(name)
- attr && this.removeAttributeNode(attr);
- },
-
-
- appendChild:function(newChild){
- if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
- return this.insertBefore(newChild,null);
- }else{
- return _appendSingleChild(this,newChild);
- }
- },
- setAttributeNode : function(newAttr){
- return this.attributes.setNamedItem(newAttr);
- },
- setAttributeNodeNS : function(newAttr){
- return this.attributes.setNamedItemNS(newAttr);
- },
- removeAttributeNode : function(oldAttr){
-
- return this.attributes.removeNamedItem(oldAttr.nodeName);
- },
-
- removeAttributeNS : function(namespaceURI, localName){
- var old = this.getAttributeNodeNS(namespaceURI, localName);
- old && this.removeAttributeNode(old);
- },
-
- hasAttributeNS : function(namespaceURI, localName){
- return this.getAttributeNodeNS(namespaceURI, localName)!=null;
- },
- getAttributeNS : function(namespaceURI, localName){
- var attr = this.getAttributeNodeNS(namespaceURI, localName);
- return attr && attr.value || '';
- },
- setAttributeNS : function(namespaceURI, qualifiedName, value){
- var attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName);
- attr.value = attr.nodeValue = "" + value;
- this.setAttributeNode(attr)
- },
- getAttributeNodeNS : function(namespaceURI, localName){
- return this.attributes.getNamedItemNS(namespaceURI, localName);
- },
-
- getElementsByTagName : function(tagName){
- return new LiveNodeList(this,function(base){
- var ls = [];
- _visitNode(base,function(node){
- if(node !== base && node.nodeType == ELEMENT_NODE && (tagName === '*' || node.tagName == tagName)){
- ls.push(node);
- }
- });
- return ls;
- });
- },
- getElementsByTagNameNS : function(namespaceURI, localName){
- return new LiveNodeList(this,function(base){
- var ls = [];
- _visitNode(base,function(node){
- if(node !== base && node.nodeType === ELEMENT_NODE && (namespaceURI === '*' || node.namespaceURI === namespaceURI) && (localName === '*' || node.localName == localName)){
- ls.push(node);
- }
- });
- return ls;
-
- });
- }
- };
- Document.prototype.getElementsByTagName = Element.prototype.getElementsByTagName;
- Document.prototype.getElementsByTagNameNS = Element.prototype.getElementsByTagNameNS;
- _extends(Element,Node);
- function Attr() {
- };
- Attr.prototype.nodeType = ATTRIBUTE_NODE;
- _extends(Attr,Node);
- function CharacterData() {
- };
- CharacterData.prototype = {
- data : '',
- substringData : function(offset, count) {
- return this.data.substring(offset, offset+count);
- },
- appendData: function(text) {
- text = this.data+text;
- this.nodeValue = this.data = text;
- this.length = text.length;
- },
- insertData: function(offset,text) {
- this.replaceData(offset,0,text);
-
- },
- appendChild:function(newChild){
- throw new Error(ExceptionMessage[HIERARCHY_REQUEST_ERR])
- },
- deleteData: function(offset, count) {
- this.replaceData(offset,count,"");
- },
- replaceData: function(offset, count, text) {
- var start = this.data.substring(0,offset);
- var end = this.data.substring(offset+count);
- text = start + text + end;
- this.nodeValue = this.data = text;
- this.length = text.length;
- }
- }
- _extends(CharacterData,Node);
- function Text() {
- };
- Text.prototype = {
- nodeName : "#text",
- nodeType : TEXT_NODE,
- splitText : function(offset) {
- var text = this.data;
- var newText = text.substring(offset);
- text = text.substring(0, offset);
- this.data = this.nodeValue = text;
- this.length = text.length;
- var newNode = this.ownerDocument.createTextNode(newText);
- if(this.parentNode){
- this.parentNode.insertBefore(newNode, this.nextSibling);
- }
- return newNode;
- }
- }
- _extends(Text,CharacterData);
- function Comment() {
- };
- Comment.prototype = {
- nodeName : "#comment",
- nodeType : COMMENT_NODE
- }
- _extends(Comment,CharacterData);
- function CDATASection() {
- };
- CDATASection.prototype = {
- nodeName : "#cdata-section",
- nodeType : CDATA_SECTION_NODE
- }
- _extends(CDATASection,CharacterData);
- function DocumentType() {
- };
- DocumentType.prototype.nodeType = DOCUMENT_TYPE_NODE;
- _extends(DocumentType,Node);
- function Notation() {
- };
- Notation.prototype.nodeType = NOTATION_NODE;
- _extends(Notation,Node);
- function Entity() {
- };
- Entity.prototype.nodeType = ENTITY_NODE;
- _extends(Entity,Node);
- function EntityReference() {
- };
- EntityReference.prototype.nodeType = ENTITY_REFERENCE_NODE;
- _extends(EntityReference,Node);
- function DocumentFragment() {
- };
- DocumentFragment.prototype.nodeName = "#document-fragment";
- DocumentFragment.prototype.nodeType = DOCUMENT_FRAGMENT_NODE;
- _extends(DocumentFragment,Node);
- function ProcessingInstruction() {
- }
- ProcessingInstruction.prototype.nodeType = PROCESSING_INSTRUCTION_NODE;
- _extends(ProcessingInstruction,Node);
- function XMLSerializer(){}
- XMLSerializer.prototype.serializeToString = function(node,isHtml,nodeFilter){
- return nodeSerializeToString.call(node,isHtml,nodeFilter);
- }
- Node.prototype.toString = nodeSerializeToString;
- function nodeSerializeToString(isHtml,nodeFilter){
- var buf = [];
- var refNode = this.nodeType == 9 && this.documentElement || this;
- var prefix = refNode.prefix;
- var uri = refNode.namespaceURI;
-
- if(uri && prefix == null){
-
- var prefix = refNode.lookupPrefix(uri);
- if(prefix == null){
-
- var visibleNamespaces=[
- {namespace:uri,prefix:null}
-
- ]
- }
- }
- serializeToString(this,buf,isHtml,nodeFilter,visibleNamespaces);
-
- return buf.join('');
- }
- function needNamespaceDefine(node, isHTML, visibleNamespaces) {
- var prefix = node.prefix || '';
- var uri = node.namespaceURI;
-
-
-
-
-
-
-
- if (!uri) {
- return false;
- }
- if (prefix === "xml" && uri === NAMESPACE.XML || uri === NAMESPACE.XMLNS) {
- return false;
- }
-
- var i = visibleNamespaces.length
- while (i--) {
- var ns = visibleNamespaces[i];
-
- if (ns.prefix === prefix) {
- return ns.namespace !== uri;
- }
- }
- return true;
- }
- function addSerializedAttribute(buf, qualifiedName, value) {
- buf.push(' ', qualifiedName, '="', value.replace(/[<>&"\t\n\r]/g, _xmlEncoder), '"')
- }
- function serializeToString(node,buf,isHTML,nodeFilter,visibleNamespaces){
- if (!visibleNamespaces) {
- visibleNamespaces = [];
- }
- if(nodeFilter){
- node = nodeFilter(node);
- if(node){
- if(typeof node == 'string'){
- buf.push(node);
- return;
- }
- }else{
- return;
- }
-
- }
- switch(node.nodeType){
- case ELEMENT_NODE:
- var attrs = node.attributes;
- var len = attrs.length;
- var child = node.firstChild;
- var nodeName = node.tagName;
-
- isHTML = NAMESPACE.isHTML(node.namespaceURI) || isHTML
- var prefixedNodeName = nodeName
- if (!isHTML && !node.prefix && node.namespaceURI) {
- var defaultNS
-
- for (var ai = 0; ai < attrs.length; ai++) {
- if (attrs.item(ai).name === 'xmlns') {
- defaultNS = attrs.item(ai).value
- break
- }
- }
- if (!defaultNS) {
-
- for (var nsi = visibleNamespaces.length - 1; nsi >= 0; nsi--) {
- var namespace = visibleNamespaces[nsi]
- if (namespace.prefix === '' && namespace.namespace === node.namespaceURI) {
- defaultNS = namespace.namespace
- break
- }
- }
- }
- if (defaultNS !== node.namespaceURI) {
- for (var nsi = visibleNamespaces.length - 1; nsi >= 0; nsi--) {
- var namespace = visibleNamespaces[nsi]
- if (namespace.namespace === node.namespaceURI) {
- if (namespace.prefix) {
- prefixedNodeName = namespace.prefix + ':' + nodeName
- }
- break
- }
- }
- }
- }
- buf.push('<', prefixedNodeName);
- for(var i=0;i<len;i++){
-
- var attr = attrs.item(i);
- if (attr.prefix == 'xmlns') {
- visibleNamespaces.push({ prefix: attr.localName, namespace: attr.value });
- }else if(attr.nodeName == 'xmlns'){
- visibleNamespaces.push({ prefix: '', namespace: attr.value });
- }
- }
- for(var i=0;i<len;i++){
- var attr = attrs.item(i);
- if (needNamespaceDefine(attr,isHTML, visibleNamespaces)) {
- var prefix = attr.prefix||'';
- var uri = attr.namespaceURI;
- addSerializedAttribute(buf, prefix ? 'xmlns:' + prefix : "xmlns", uri);
- visibleNamespaces.push({ prefix: prefix, namespace:uri });
- }
- serializeToString(attr,buf,isHTML,nodeFilter,visibleNamespaces);
- }
-
- if (nodeName === prefixedNodeName && needNamespaceDefine(node, isHTML, visibleNamespaces)) {
- var prefix = node.prefix||'';
- var uri = node.namespaceURI;
- addSerializedAttribute(buf, prefix ? 'xmlns:' + prefix : "xmlns", uri);
- visibleNamespaces.push({ prefix: prefix, namespace:uri });
- }
-
- if(child || isHTML && !/^(?:meta|link|img|br|hr|input)$/i.test(nodeName)){
- buf.push('>');
-
- if(isHTML && /^script$/i.test(nodeName)){
- while(child){
- if(child.data){
- buf.push(child.data);
- }else{
- serializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());
- }
- child = child.nextSibling;
- }
- }else
- {
- while(child){
- serializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());
- child = child.nextSibling;
- }
- }
- buf.push('</',prefixedNodeName,'>');
- }else{
- buf.push('/>');
- }
-
-
- return;
- case DOCUMENT_NODE:
- case DOCUMENT_FRAGMENT_NODE:
- var child = node.firstChild;
- while(child){
- serializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());
- child = child.nextSibling;
- }
- return;
- case ATTRIBUTE_NODE:
- return addSerializedAttribute(buf, node.name, node.value);
- case TEXT_NODE:
-
- return buf.push(node.data
- .replace(/[<&>]/g,_xmlEncoder)
- );
- case CDATA_SECTION_NODE:
- return buf.push( '<![CDATA[',node.data,']]>');
- case COMMENT_NODE:
- return buf.push( "<!--",node.data,"-->");
- case DOCUMENT_TYPE_NODE:
- var pubid = node.publicId;
- var sysid = node.systemId;
- buf.push('<!DOCTYPE ',node.name);
- if(pubid){
- buf.push(' PUBLIC ', pubid);
- if (sysid && sysid!='.') {
- buf.push(' ', sysid);
- }
- buf.push('>');
- }else if(sysid && sysid!='.'){
- buf.push(' SYSTEM ', sysid, '>');
- }else{
- var sub = node.internalSubset;
- if(sub){
- buf.push(" [",sub,"]");
- }
- buf.push(">");
- }
- return;
- case PROCESSING_INSTRUCTION_NODE:
- return buf.push( "<?",node.target," ",node.data,"?>");
- case ENTITY_REFERENCE_NODE:
- return buf.push( '&',node.nodeName,';');
-
-
- default:
- buf.push('??',node.nodeName);
- }
- }
- function importNode(doc,node,deep){
- var node2;
- switch (node.nodeType) {
- case ELEMENT_NODE:
- node2 = node.cloneNode(false);
- node2.ownerDocument = doc;
-
-
-
-
-
- case DOCUMENT_FRAGMENT_NODE:
- break;
- case ATTRIBUTE_NODE:
- deep = true;
- break;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- }
- if(!node2){
- node2 = node.cloneNode(false);
- }
- node2.ownerDocument = doc;
- node2.parentNode = null;
- if(deep){
- var child = node.firstChild;
- while(child){
- node2.appendChild(importNode(doc,child,deep));
- child = child.nextSibling;
- }
- }
- return node2;
- }
- function cloneNode(doc,node,deep){
- var node2 = new node.constructor();
- for(var n in node){
- var v = node[n];
- if(typeof v != 'object' ){
- if(v != node2[n]){
- node2[n] = v;
- }
- }
- }
- if(node.childNodes){
- node2.childNodes = new NodeList();
- }
- node2.ownerDocument = doc;
- switch (node2.nodeType) {
- case ELEMENT_NODE:
- var attrs = node.attributes;
- var attrs2 = node2.attributes = new NamedNodeMap();
- var len = attrs.length
- attrs2._ownerElement = node2;
- for(var i=0;i<len;i++){
- node2.setAttributeNode(cloneNode(doc,attrs.item(i),true));
- }
- break;;
- case ATTRIBUTE_NODE:
- deep = true;
- }
- if(deep){
- var child = node.firstChild;
- while(child){
- node2.appendChild(cloneNode(doc,child,deep));
- child = child.nextSibling;
- }
- }
- return node2;
- }
- function __set__(object,key,value){
- object[key] = value
- }
- try{
- if(Object.defineProperty){
- Object.defineProperty(LiveNodeList.prototype,'length',{
- get:function(){
- _updateLiveList(this);
- return this.$$length;
- }
- });
- Object.defineProperty(Node.prototype,'textContent',{
- get:function(){
- return getTextContent(this);
- },
- set:function(data){
- switch(this.nodeType){
- case ELEMENT_NODE:
- case DOCUMENT_FRAGMENT_NODE:
- while(this.firstChild){
- this.removeChild(this.firstChild);
- }
- if(data || String(data)){
- this.appendChild(this.ownerDocument.createTextNode(data));
- }
- break;
- default:
- this.data = data;
- this.value = data;
- this.nodeValue = data;
- }
- }
- })
-
- function getTextContent(node){
- switch(node.nodeType){
- case ELEMENT_NODE:
- case DOCUMENT_FRAGMENT_NODE:
- var buf = [];
- node = node.firstChild;
- while(node){
- if(node.nodeType!==7 && node.nodeType !==8){
- buf.push(getTextContent(node));
- }
- node = node.nextSibling;
- }
- return buf.join('');
- default:
- return node.nodeValue;
- }
- }
- __set__ = function(object,key,value){
-
- object['$$'+key] = value
- }
- }
- }catch(e){
- }
- exports.DocumentType = DocumentType;
- exports.DOMException = DOMException;
- exports.DOMImplementation = DOMImplementation;
- exports.Element = Element;
- exports.Node = Node;
- exports.NodeList = NodeList;
- exports.XMLSerializer = XMLSerializer;
|