2981 lines
87 KiB
JavaScript
2981 lines
87 KiB
JavaScript
module.exports = (function() {
|
||
var __MODS__ = {};
|
||
var __DEFINE__ = function(modId, func, req) { var m = { exports: {}, _tempexports: {} }; __MODS__[modId] = { status: 0, func: func, req: req, m: m }; };
|
||
var __REQUIRE__ = function(modId, source) { if(!__MODS__[modId]) return require(source); if(!__MODS__[modId].status) { var m = __MODS__[modId].m; m._exports = m._tempexports; var desp = Object.getOwnPropertyDescriptor(m, "exports"); if (desp && desp.configurable) Object.defineProperty(m, "exports", { set: function (val) { if(typeof val === "object" && val !== m._exports) { m._exports.__proto__ = val.__proto__; Object.keys(val).forEach(function (k) { m._exports[k] = val[k]; }); } m._tempexports = val }, get: function () { return m._tempexports; } }); __MODS__[modId].status = 1; __MODS__[modId].func(__MODS__[modId].req, m, m.exports); } return __MODS__[modId].m.exports; };
|
||
var __REQUIRE_WILDCARD__ = function(obj) { if(obj && obj.__esModule) { return obj; } else { var newObj = {}; if(obj != null) { for(var k in obj) { if (Object.prototype.hasOwnProperty.call(obj, k)) newObj[k] = obj[k]; } } newObj.default = obj; return newObj; } };
|
||
var __REQUIRE_DEFAULT__ = function(obj) { return obj && obj.__esModule ? obj.default : obj; };
|
||
__DEFINE__(1732542811406, function(require, module, exports) {
|
||
var dom = require('./dom')
|
||
exports.DOMImplementation = dom.DOMImplementation
|
||
exports.XMLSerializer = dom.XMLSerializer
|
||
exports.DOMParser = require('./dom-parser').DOMParser
|
||
|
||
}, function(modId) {var map = {"./dom":1732542811407,"./dom-parser":1732542811409}; return __REQUIRE__(map[modId], modId); })
|
||
__DEFINE__(1732542811407, function(require, module, exports) {
|
||
var conventions = require("./conventions");
|
||
|
||
var NAMESPACE = conventions.NAMESPACE;
|
||
|
||
/**
|
||
* A prerequisite for `[].filter`, to drop elements that are empty
|
||
* @param {string} input
|
||
* @returns {boolean}
|
||
*/
|
||
function notEmptyString (input) {
|
||
return input !== ''
|
||
}
|
||
/**
|
||
* @see https://infra.spec.whatwg.org/#split-on-ascii-whitespace
|
||
* @see https://infra.spec.whatwg.org/#ascii-whitespace
|
||
*
|
||
* @param {string} input
|
||
* @returns {string[]} (can be empty)
|
||
*/
|
||
function splitOnASCIIWhitespace(input) {
|
||
// U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, U+0020 SPACE
|
||
return input ? input.split(/[\t\n\f\r ]+/).filter(notEmptyString) : []
|
||
}
|
||
|
||
/**
|
||
* Adds element as a key to current if it is not already present.
|
||
*
|
||
* @param {Record<string, boolean | undefined>} current
|
||
* @param {string} element
|
||
* @returns {Record<string, boolean | undefined>}
|
||
*/
|
||
function orderedSetReducer (current, element) {
|
||
if (!current.hasOwnProperty(element)) {
|
||
current[element] = true;
|
||
}
|
||
return current;
|
||
}
|
||
|
||
/**
|
||
* @see https://infra.spec.whatwg.org/#ordered-set
|
||
* @param {string} input
|
||
* @returns {string[]}
|
||
*/
|
||
function toOrderedSet(input) {
|
||
if (!input) return [];
|
||
var list = splitOnASCIIWhitespace(input);
|
||
return Object.keys(list.reduce(orderedSetReducer, {}))
|
||
}
|
||
|
||
/**
|
||
* Uses `list.indexOf` to implement something like `Array.prototype.includes`,
|
||
* which we can not rely on being available.
|
||
*
|
||
* @param {any[]} list
|
||
* @returns {function(any): boolean}
|
||
*/
|
||
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];
|
||
}
|
||
}
|
||
|
||
/**
|
||
^\w+\.prototype\.([_\w]+)\s*=\s*((?:.*\{\s*?[\r\n][\s\S]*?^})|\S.*?(?=[;\r\n]));?
|
||
^\w+\.prototype\.([_\w]+)\s*=\s*(\S.*?(?=[;\r\n]));?
|
||
*/
|
||
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
|
||
}
|
||
}
|
||
|
||
// Node Types
|
||
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;
|
||
|
||
// ExceptionCode
|
||
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);
|
||
//level2
|
||
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);
|
||
|
||
/**
|
||
* DOM Level 2
|
||
* Object DOMException
|
||
* @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/ecma-script-binding.html
|
||
* @see http://www.w3.org/TR/REC-DOM-Level-1/ecma-script-language-binding.html
|
||
*/
|
||
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)
|
||
|
||
/**
|
||
* @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-536297177
|
||
* The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented. NodeList objects in the DOM are live.
|
||
* The items in the NodeList are accessible via an integral index, starting from 0.
|
||
*/
|
||
function NodeList() {
|
||
};
|
||
NodeList.prototype = {
|
||
/**
|
||
* The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.
|
||
* @standard level1
|
||
*/
|
||
length:0,
|
||
/**
|
||
* Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.
|
||
* @standard level1
|
||
* @param index unsigned long
|
||
* Index into the collection.
|
||
* @return Node
|
||
* The node at the indexth position in the NodeList, or null if that is not a valid index.
|
||
*/
|
||
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);
|
||
//console.log(ls.length)
|
||
__set__(list,'length',ls.length);
|
||
copy(ls,list);
|
||
list._inc = inc;
|
||
}
|
||
}
|
||
LiveNodeList.prototype.item = function(i){
|
||
_updateLiveList(this);
|
||
return this[i];
|
||
}
|
||
|
||
_extends(LiveNodeList,NodeList);
|
||
|
||
/**
|
||
* Objects implementing the NamedNodeMap interface are used
|
||
* to represent collections of nodes that can be accessed by name.
|
||
* Note that NamedNodeMap does not inherit from NodeList;
|
||
* NamedNodeMaps are not maintained in any particular order.
|
||
* Objects contained in an object implementing NamedNodeMap may also be accessed by an ordinal index,
|
||
* but this is simply to allow convenient enumeration of the contents of a NamedNodeMap,
|
||
* and does not imply that the DOM specifies an order to these Nodes.
|
||
* NamedNodeMap objects in the DOM are live.
|
||
* used for attributes or DocumentType entities
|
||
*/
|
||
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){
|
||
//console.log('remove attr:'+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) {
|
||
// if(key.indexOf(':')>0 || key == 'xmlns'){
|
||
// return null;
|
||
// }
|
||
//console.log()
|
||
var i = this.length;
|
||
while(i--){
|
||
var attr = this[i];
|
||
//console.log(attr.nodeName,key)
|
||
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;
|
||
},
|
||
/* returns Node */
|
||
setNamedItemNS: function(attr) {// raises: WRONG_DOCUMENT_ERR,NO_MODIFICATION_ALLOWED_ERR,INUSE_ATTRIBUTE_ERR
|
||
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;
|
||
},
|
||
|
||
/* returns Node */
|
||
removeNamedItem: function(key) {
|
||
var attr = this.getNamedItem(key);
|
||
_removeNamedNode(this._ownerElement,this,attr);
|
||
return attr;
|
||
|
||
|
||
},// raises: NOT_FOUND_ERR,NO_MODIFICATION_ALLOWED_ERR
|
||
|
||
//for level2
|
||
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;
|
||
}
|
||
};
|
||
|
||
/**
|
||
* The DOMImplementation interface represents an object providing methods
|
||
* which are not dependent on any particular document.
|
||
* Such an object is returned by the `Document.implementation` property.
|
||
*
|
||
* __The individual methods describe the differences compared to the specs.__
|
||
*
|
||
* @constructor
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation MDN
|
||
* @see https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-102161490 DOM Level 1 Core (Initial)
|
||
* @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#ID-102161490 DOM Level 2 Core
|
||
* @see https://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-102161490 DOM Level 3 Core
|
||
* @see https://dom.spec.whatwg.org/#domimplementation DOM Living Standard
|
||
*/
|
||
function DOMImplementation() {
|
||
}
|
||
|
||
DOMImplementation.prototype = {
|
||
/**
|
||
* The DOMImplementation.hasFeature() method returns a Boolean flag indicating if a given feature is supported.
|
||
* The different implementations fairly diverged in what kind of features were reported.
|
||
* The latest version of the spec settled to force this method to always return true, where the functionality was accurate and in use.
|
||
*
|
||
* @deprecated It is deprecated and modern browsers return true in all cases.
|
||
*
|
||
* @param {string} feature
|
||
* @param {string} [version]
|
||
* @returns {boolean} always true
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/hasFeature MDN
|
||
* @see https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-5CED94D7 DOM Level 1 Core
|
||
* @see https://dom.spec.whatwg.org/#dom-domimplementation-hasfeature DOM Living Standard
|
||
*/
|
||
hasFeature: function(feature, version) {
|
||
return true;
|
||
},
|
||
/**
|
||
* Creates an XML Document object of the specified type with its document element.
|
||
*
|
||
* __It behaves slightly different from the description in the living standard__:
|
||
* - There is no interface/class `XMLDocument`, it returns a `Document` instance.
|
||
* - `contentType`, `encoding`, `mode`, `origin`, `url` fields are currently not declared.
|
||
* - this implementation is not validating names or qualified names
|
||
* (when parsing XML strings, the SAX parser takes care of that)
|
||
*
|
||
* @param {string|null} namespaceURI
|
||
* @param {string} qualifiedName
|
||
* @param {DocumentType=null} doctype
|
||
* @returns {Document}
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/createDocument MDN
|
||
* @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#Level-2-Core-DOM-createDocument DOM Level 2 Core (initial)
|
||
* @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocument DOM Level 2 Core
|
||
*
|
||
* @see https://dom.spec.whatwg.org/#validate-and-extract DOM: Validate and extract
|
||
* @see https://www.w3.org/TR/xml/#NT-NameStartChar XML Spec: Names
|
||
* @see https://www.w3.org/TR/xml-names/#ns-qualnames XML Namespaces: Qualified names
|
||
*/
|
||
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;
|
||
},
|
||
/**
|
||
* Returns a doctype, with the given `qualifiedName`, `publicId`, and `systemId`.
|
||
*
|
||
* __This behavior is slightly different from the in the specs__:
|
||
* - this implementation is not validating names or qualified names
|
||
* (when parsing XML strings, the SAX parser takes care of that)
|
||
*
|
||
* @param {string} qualifiedName
|
||
* @param {string} [publicId]
|
||
* @param {string} [systemId]
|
||
* @returns {DocumentType} which can either be used with `DOMImplementation.createDocument` upon document creation
|
||
* or can be put into the document via methods like `Node.insertBefore()` or `Node.replaceChild()`
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/createDocumentType MDN
|
||
* @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#Level-2-Core-DOM-createDocType DOM Level 2 Core
|
||
* @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocumenttype DOM Living Standard
|
||
*
|
||
* @see https://dom.spec.whatwg.org/#validate-and-extract DOM: Validate and extract
|
||
* @see https://www.w3.org/TR/xml/#NT-NameStartChar XML Spec: Names
|
||
* @see https://www.w3.org/TR/xml-names/#ns-qualnames XML Namespaces: Qualified names
|
||
*/
|
||
createDocumentType: function(qualifiedName, publicId, systemId){
|
||
var node = new DocumentType();
|
||
node.name = qualifiedName;
|
||
node.nodeName = qualifiedName;
|
||
node.publicId = publicId || '';
|
||
node.systemId = systemId || '';
|
||
|
||
return node;
|
||
}
|
||
};
|
||
|
||
|
||
/**
|
||
* @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247
|
||
*/
|
||
|
||
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,
|
||
// Modified in DOM Level 2:
|
||
insertBefore:function(newChild, refChild){//raises
|
||
return _insertBefore(this,newChild,refChild);
|
||
},
|
||
replaceChild:function(newChild, oldChild){//raises
|
||
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);
|
||
},
|
||
// Modified in DOM Level 2:
|
||
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;
|
||
}
|
||
}
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
isSupported:function(feature, version){
|
||
return this.ownerDocument.implementation.hasFeature(feature,version);
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
hasAttributes:function(){
|
||
return this.attributes.length>0;
|
||
},
|
||
/**
|
||
* Look up the prefix associated to the given namespace URI, starting from this node.
|
||
* **The default namespace declarations are ignored by this method.**
|
||
* See Namespace Prefix Lookup for details on the algorithm used by this method.
|
||
*
|
||
* _Note: The implementation seems to be incomplete when compared to the algorithm described in the specs._
|
||
*
|
||
* @param {string | null} namespaceURI
|
||
* @returns {string | null}
|
||
* @see https://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-lookupNamespacePrefix
|
||
* @see https://www.w3.org/TR/DOM-Level-3-Core/namespaces-algorithms.html#lookupNamespacePrefixAlgo
|
||
* @see https://dom.spec.whatwg.org/#dom-node-lookupprefix
|
||
* @see https://github.com/xmldom/xmldom/issues/322
|
||
*/
|
||
lookupPrefix:function(namespaceURI){
|
||
var el = this;
|
||
while(el){
|
||
var map = el._nsMap;
|
||
//console.dir(map)
|
||
if(map){
|
||
for(var n in map){
|
||
if(map[n] == namespaceURI){
|
||
return n;
|
||
}
|
||
}
|
||
}
|
||
el = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;
|
||
}
|
||
return null;
|
||
},
|
||
// Introduced in DOM Level 3:
|
||
lookupNamespaceURI:function(prefix){
|
||
var el = this;
|
||
while(el){
|
||
var map = el._nsMap;
|
||
//console.dir(map)
|
||
if(map){
|
||
if(prefix in map){
|
||
return map[prefix] ;
|
||
}
|
||
}
|
||
el = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;
|
||
}
|
||
return null;
|
||
},
|
||
// Introduced in DOM Level 3:
|
||
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);
|
||
|
||
/**
|
||
* @param callback return true for continue,false for break
|
||
* @return boolean true: break visit;
|
||
*/
|
||
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){
|
||
//update namespace
|
||
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){
|
||
//update namespace
|
||
delete el._nsMap[newAttr.prefix?newAttr.localName:'']
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Updates `el.childNodes`, updating the indexed items and it's `length`.
|
||
* Passing `newChild` means it will be appended.
|
||
* Otherwise it's assumed that an item has been removed,
|
||
* and `el.firstNode` and it's `.nextSibling` are used
|
||
* to walk the current list of child nodes.
|
||
*
|
||
* @param {Document} doc
|
||
* @param {Node} el
|
||
* @param {Node} [newChild]
|
||
* @private
|
||
*/
|
||
function _onUpdateChild (doc, el, newChild) {
|
||
if(doc && doc._inc){
|
||
doc._inc++;
|
||
//update childNodes
|
||
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];
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Removes the connections between `parentNode` and `child`
|
||
* and any existing `child.previousSibling` or `child.nextSibling`.
|
||
*
|
||
* @see https://github.com/xmldom/xmldom/issues/135
|
||
* @see https://github.com/xmldom/xmldom/issues/145
|
||
*
|
||
* @param {Node} parentNode
|
||
* @param {Node} child
|
||
* @returns {Node} the child that was removed.
|
||
* @private
|
||
*/
|
||
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;
|
||
}
|
||
/**
|
||
* preformance key(refChild == null)
|
||
*/
|
||
function _insertBefore(parentNode,newChild,nextChild){
|
||
var cp = newChild.parentNode;
|
||
if(cp){
|
||
cp.removeChild(newChild);//remove and update
|
||
}
|
||
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);
|
||
//console.log(parentNode.lastChild.nextSibling == null)
|
||
if (newChild.nodeType == DOCUMENT_FRAGMENT_NODE) {
|
||
newChild.firstChild = newChild.lastChild = null;
|
||
}
|
||
return newChild;
|
||
}
|
||
|
||
/**
|
||
* Appends `newChild` to `parentNode`.
|
||
* If `newChild` is already connected to a `parentNode` it is first removed from it.
|
||
*
|
||
* @see https://github.com/xmldom/xmldom/issues/135
|
||
* @see https://github.com/xmldom/xmldom/issues/145
|
||
* @param {Node} parentNode
|
||
* @param {Node} newChild
|
||
* @returns {Node}
|
||
* @private
|
||
*/
|
||
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 = {
|
||
//implementation : null,
|
||
nodeName : '#document',
|
||
nodeType : DOCUMENT_NODE,
|
||
/**
|
||
* The DocumentType node of the document.
|
||
*
|
||
* @readonly
|
||
* @type DocumentType
|
||
*/
|
||
doctype : null,
|
||
documentElement : null,
|
||
_inc : 1,
|
||
|
||
insertBefore : function(newChild, refChild){//raises
|
||
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);
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
importNode : function(importedNode,deep){
|
||
return importNode(this,importedNode,deep);
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
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;
|
||
},
|
||
|
||
/**
|
||
* The `getElementsByClassName` method of `Document` interface returns an array-like object
|
||
* of all child elements which have **all** of the given class name(s).
|
||
*
|
||
* Returns an empty list if `classeNames` is an empty string or only contains HTML white space characters.
|
||
*
|
||
*
|
||
* Warning: This is a live LiveNodeList.
|
||
* Changes in the DOM will reflect in the array as the changes occur.
|
||
* If an element selected by this array no longer qualifies for the selector,
|
||
* it will automatically be removed. Be aware of this for iteration purposes.
|
||
*
|
||
* @param {string} classNames is a string representing the class name(s) to match; multiple class names are separated by (ASCII-)whitespace
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/Document/getElementsByClassName
|
||
* @see https://dom.spec.whatwg.org/#concept-getelementsbyclassname
|
||
*/
|
||
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')
|
||
// can be null if the attribute does not exist
|
||
if (nodeClassNames) {
|
||
// before splitting and iterating just compare them for the most common case
|
||
var matches = classNames === nodeClassNames;
|
||
if (!matches) {
|
||
var nodeClassNamesSet = toOrderedSet(nodeClassNames)
|
||
matches = classNamesSet.every(arrayIncludes(nodeClassNamesSet))
|
||
}
|
||
if(matches) {
|
||
ls.push(node);
|
||
}
|
||
}
|
||
}
|
||
});
|
||
}
|
||
return ls;
|
||
});
|
||
},
|
||
|
||
//document factory method:
|
||
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;
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
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{
|
||
//el.prefix = null;
|
||
node.localName = qualifiedName;
|
||
}
|
||
attrs._ownerElement = node;
|
||
return node;
|
||
},
|
||
// Introduced in DOM Level 2:
|
||
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{
|
||
//el.prefix = null;
|
||
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);
|
||
},
|
||
|
||
//four real opeartion method
|
||
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){
|
||
//console.log(this == oldAttr.ownerElement)
|
||
return this.attributes.removeNamedItem(oldAttr.nodeName);
|
||
},
|
||
//get real attribute name,and remove it by removeAttributeNode
|
||
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){
|
||
//console.log(prefix)
|
||
var prefix = refNode.lookupPrefix(uri);
|
||
if(prefix == null){
|
||
//isHTML = true;
|
||
var visibleNamespaces=[
|
||
{namespace:uri,prefix:null}
|
||
//{namespace:uri,prefix:''}
|
||
]
|
||
}
|
||
}
|
||
serializeToString(this,buf,isHtml,nodeFilter,visibleNamespaces);
|
||
//console.log('###',this.nodeType,uri,prefix,buf.join(''))
|
||
return buf.join('');
|
||
}
|
||
|
||
function needNamespaceDefine(node, isHTML, visibleNamespaces) {
|
||
var prefix = node.prefix || '';
|
||
var uri = node.namespaceURI;
|
||
// According to [Namespaces in XML 1.0](https://www.w3.org/TR/REC-xml-names/#ns-using) ,
|
||
// and more specifically https://www.w3.org/TR/REC-xml-names/#nsc-NoPrefixUndecl :
|
||
// > In a namespace declaration for a prefix [...], the attribute value MUST NOT be empty.
|
||
// in a similar manner [Namespaces in XML 1.1](https://www.w3.org/TR/xml-names11/#ns-using)
|
||
// and more specifically https://www.w3.org/TR/xml-names11/#nsc-NSDeclared :
|
||
// > [...] Furthermore, the attribute value [...] must not be an empty string.
|
||
// so serializing empty namespace value like xmlns:ds="" would produce an invalid XML document.
|
||
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];
|
||
// get namespace prefix
|
||
if (ns.prefix === prefix) {
|
||
return ns.namespace !== uri;
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
/**
|
||
* Well-formed constraint: No < in Attribute Values
|
||
* > The replacement text of any entity referred to directly or indirectly
|
||
* > in an attribute value must not contain a <.
|
||
* @see https://www.w3.org/TR/xml11/#CleanAttrVals
|
||
* @see https://www.w3.org/TR/xml11/#NT-AttValue
|
||
*
|
||
* Literal whitespace other than space that appear in attribute values
|
||
* are serialized as their entity references, so they will be preserved.
|
||
* (In contrast to whitespace literals in the input which are normalized to spaces)
|
||
* @see https://www.w3.org/TR/xml11/#AVNormalize
|
||
* @see https://w3c.github.io/DOM-Parsing/#serializing-an-element-s-attributes
|
||
*/
|
||
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;
|
||
}
|
||
//buf.sort.apply(attrs, attributeSorter);
|
||
}
|
||
|
||
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
|
||
// lookup current default ns from `xmlns` attribute
|
||
for (var ai = 0; ai < attrs.length; ai++) {
|
||
if (attrs.item(ai).name === 'xmlns') {
|
||
defaultNS = attrs.item(ai).value
|
||
break
|
||
}
|
||
}
|
||
if (!defaultNS) {
|
||
// lookup current default ns in visibleNamespaces
|
||
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++){
|
||
// add namespaces for attributes
|
||
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);
|
||
}
|
||
|
||
// add namespace for current node
|
||
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)$/i.test(nodeName)){
|
||
buf.push('>');
|
||
//if is cdata child node
|
||
if(isHTML && /^script$/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('/>');
|
||
}
|
||
// remove added visible namespaces
|
||
//visibleNamespaces.length = startVisibleNamespaces;
|
||
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:
|
||
/**
|
||
* The ampersand character (&) and the left angle bracket (<) must not appear in their literal form,
|
||
* except when used as markup delimiters, or within a comment, a processing instruction, or a CDATA section.
|
||
* If they are needed elsewhere, they must be escaped using either numeric character references or the strings
|
||
* `&` and `<` respectively.
|
||
* The right angle bracket (>) may be represented using the string " > ", and must, for compatibility,
|
||
* be escaped using either `>` or a character reference when it appears in the string `]]>` in content,
|
||
* when that string is not marking the end of a CDATA section.
|
||
*
|
||
* In the content of elements, character data is any string of characters
|
||
* which does not contain the start-delimiter of any markup
|
||
* and does not include the CDATA-section-close delimiter, `]]>`.
|
||
*
|
||
* @see https://www.w3.org/TR/xml/#NT-CharData
|
||
* @see https://w3c.github.io/DOM-Parsing/#xml-serializing-a-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,';');
|
||
//case ENTITY_NODE:
|
||
//case NOTATION_NODE:
|
||
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;
|
||
//var attrs = node2.attributes;
|
||
//var len = attrs.length;
|
||
//for(var i=0;i<len;i++){
|
||
//node2.setAttributeNodeNS(importNode(doc,attrs.item(i),deep));
|
||
//}
|
||
case DOCUMENT_FRAGMENT_NODE:
|
||
break;
|
||
case ATTRIBUTE_NODE:
|
||
deep = true;
|
||
break;
|
||
//case ENTITY_REFERENCE_NODE:
|
||
//case PROCESSING_INSTRUCTION_NODE:
|
||
////case TEXT_NODE:
|
||
//case CDATA_SECTION_NODE:
|
||
//case COMMENT_NODE:
|
||
// deep = false;
|
||
// break;
|
||
//case DOCUMENT_NODE:
|
||
//case DOCUMENT_TYPE_NODE:
|
||
//cannot be imported.
|
||
//case ENTITY_NODE:
|
||
//case NOTATION_NODE：
|
||
//can not hit in level3
|
||
//default:throw e;
|
||
}
|
||
if(!node2){
|
||
node2 = node.cloneNode(false);//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;
|
||
}
|
||
//
|
||
//var _relationMap = {firstChild:1,lastChild:1,previousSibling:1,nextSibling:1,
|
||
// attributes:1,childNodes:1,parentNode:1,documentElement:1,doctype,};
|
||
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
|
||
}
|
||
//do dynamic
|
||
try{
|
||
if(Object.defineProperty){
|
||
Object.defineProperty(LiveNodeList.prototype,'length',{
|
||
get:function(){
|
||
_updateLiveList(this);
|
||
return this.$$length;
|
||
}
|
||
});
|
||
|
||
Object.defineProperty(Node.prototype,'textContent',{
|
||
get:function(){
|
||
return getTextContent(this);
|
||
},
|
||
|
||
set:function(data){
|
||
switch(this.nodeType){
|
||
case ELEMENT_NODE:
|
||
case DOCUMENT_FRAGMENT_NODE:
|
||
while(this.firstChild){
|
||
this.removeChild(this.firstChild);
|
||
}
|
||
if(data || String(data)){
|
||
this.appendChild(this.ownerDocument.createTextNode(data));
|
||
}
|
||
break;
|
||
|
||
default:
|
||
this.data = data;
|
||
this.value = data;
|
||
this.nodeValue = data;
|
||
}
|
||
}
|
||
})
|
||
|
||
function getTextContent(node){
|
||
switch(node.nodeType){
|
||
case ELEMENT_NODE:
|
||
case DOCUMENT_FRAGMENT_NODE:
|
||
var buf = [];
|
||
node = node.firstChild;
|
||
while(node){
|
||
if(node.nodeType!==7 && node.nodeType !==8){
|
||
buf.push(getTextContent(node));
|
||
}
|
||
node = node.nextSibling;
|
||
}
|
||
return buf.join('');
|
||
default:
|
||
return node.nodeValue;
|
||
}
|
||
}
|
||
|
||
__set__ = function(object,key,value){
|
||
//console.log(value)
|
||
object['$$'+key] = value
|
||
}
|
||
}
|
||
}catch(e){//ie8
|
||
}
|
||
|
||
//if(typeof require == 'function'){
|
||
exports.DocumentType = DocumentType;
|
||
exports.DOMException = DOMException;
|
||
exports.DOMImplementation = DOMImplementation;
|
||
exports.Element = Element;
|
||
exports.Node = Node;
|
||
exports.NodeList = NodeList;
|
||
exports.XMLSerializer = XMLSerializer;
|
||
//}
|
||
|
||
}, function(modId) { var map = {"./conventions":1732542811408}; return __REQUIRE__(map[modId], modId); })
|
||
__DEFINE__(1732542811408, function(require, module, exports) {
|
||
|
||
|
||
/**
|
||
* "Shallow freezes" an object to render it immutable.
|
||
* Uses `Object.freeze` if available,
|
||
* otherwise the immutability is only in the type.
|
||
*
|
||
* Is used to create "enum like" objects.
|
||
*
|
||
* @template T
|
||
* @param {T} object the object to freeze
|
||
* @param {Pick<ObjectConstructor, 'freeze'> = Object} oc `Object` by default,
|
||
* allows to inject custom object constructor for tests
|
||
* @returns {Readonly<T>}
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze
|
||
*/
|
||
function freeze(object, oc) {
|
||
if (oc === undefined) {
|
||
oc = Object
|
||
}
|
||
return oc && typeof oc.freeze === 'function' ? oc.freeze(object) : object
|
||
}
|
||
|
||
/**
|
||
* Since we can not rely on `Object.assign` we provide a simplified version
|
||
* that is sufficient for our needs.
|
||
*
|
||
* @param {Object} target
|
||
* @param {Object | null | undefined} source
|
||
*
|
||
* @returns {Object} target
|
||
* @throws TypeError if target is not an object
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
|
||
* @see https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.assign
|
||
*/
|
||
function assign(target, source) {
|
||
if (target === null || typeof target !== 'object') {
|
||
throw new TypeError('target is not an object')
|
||
}
|
||
for (var key in source) {
|
||
if (Object.prototype.hasOwnProperty.call(source, key)) {
|
||
target[key] = source[key]
|
||
}
|
||
}
|
||
return target
|
||
}
|
||
|
||
/**
|
||
* All mime types that are allowed as input to `DOMParser.parseFromString`
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString#Argument02 MDN
|
||
* @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#domparsersupportedtype WHATWG HTML Spec
|
||
* @see DOMParser.prototype.parseFromString
|
||
*/
|
||
var MIME_TYPE = freeze({
|
||
/**
|
||
* `text/html`, the only mime type that triggers treating an XML document as HTML.
|
||
*
|
||
* @see DOMParser.SupportedType.isHTML
|
||
* @see https://www.iana.org/assignments/media-types/text/html IANA MimeType registration
|
||
* @see https://en.wikipedia.org/wiki/HTML Wikipedia
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString MDN
|
||
* @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-domparser-parsefromstring WHATWG HTML Spec
|
||
*/
|
||
HTML: 'text/html',
|
||
|
||
/**
|
||
* Helper method to check a mime type if it indicates an HTML document
|
||
*
|
||
* @param {string} [value]
|
||
* @returns {boolean}
|
||
*
|
||
* @see https://www.iana.org/assignments/media-types/text/html IANA MimeType registration
|
||
* @see https://en.wikipedia.org/wiki/HTML Wikipedia
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString MDN
|
||
* @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-domparser-parsefromstring */
|
||
isHTML: function (value) {
|
||
return value === MIME_TYPE.HTML
|
||
},
|
||
|
||
/**
|
||
* `application/xml`, the standard mime type for XML documents.
|
||
*
|
||
* @see https://www.iana.org/assignments/media-types/application/xml IANA MimeType registration
|
||
* @see https://tools.ietf.org/html/rfc7303#section-9.1 RFC 7303
|
||
* @see https://en.wikipedia.org/wiki/XML_and_MIME Wikipedia
|
||
*/
|
||
XML_APPLICATION: 'application/xml',
|
||
|
||
/**
|
||
* `text/html`, an alias for `application/xml`.
|
||
*
|
||
* @see https://tools.ietf.org/html/rfc7303#section-9.2 RFC 7303
|
||
* @see https://www.iana.org/assignments/media-types/text/xml IANA MimeType registration
|
||
* @see https://en.wikipedia.org/wiki/XML_and_MIME Wikipedia
|
||
*/
|
||
XML_TEXT: 'text/xml',
|
||
|
||
/**
|
||
* `application/xhtml+xml`, indicates an XML document that has the default HTML namespace,
|
||
* but is parsed as an XML document.
|
||
*
|
||
* @see https://www.iana.org/assignments/media-types/application/xhtml+xml IANA MimeType registration
|
||
* @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocument WHATWG DOM Spec
|
||
* @see https://en.wikipedia.org/wiki/XHTML Wikipedia
|
||
*/
|
||
XML_XHTML_APPLICATION: 'application/xhtml+xml',
|
||
|
||
/**
|
||
* `image/svg+xml`,
|
||
*
|
||
* @see https://www.iana.org/assignments/media-types/image/svg+xml IANA MimeType registration
|
||
* @see https://www.w3.org/TR/SVG11/ W3C SVG 1.1
|
||
* @see https://en.wikipedia.org/wiki/Scalable_Vector_Graphics Wikipedia
|
||
*/
|
||
XML_SVG_IMAGE: 'image/svg+xml',
|
||
})
|
||
|
||
/**
|
||
* Namespaces that are used in this code base.
|
||
*
|
||
* @see http://www.w3.org/TR/REC-xml-names
|
||
*/
|
||
var NAMESPACE = freeze({
|
||
/**
|
||
* The XHTML namespace.
|
||
*
|
||
* @see http://www.w3.org/1999/xhtml
|
||
*/
|
||
HTML: 'http://www.w3.org/1999/xhtml',
|
||
|
||
/**
|
||
* Checks if `uri` equals `NAMESPACE.HTML`.
|
||
*
|
||
* @param {string} [uri]
|
||
*
|
||
* @see NAMESPACE.HTML
|
||
*/
|
||
isHTML: function (uri) {
|
||
return uri === NAMESPACE.HTML
|
||
},
|
||
|
||
/**
|
||
* The SVG namespace.
|
||
*
|
||
* @see http://www.w3.org/2000/svg
|
||
*/
|
||
SVG: 'http://www.w3.org/2000/svg',
|
||
|
||
/**
|
||
* The `xml:` namespace.
|
||
*
|
||
* @see http://www.w3.org/XML/1998/namespace
|
||
*/
|
||
XML: 'http://www.w3.org/XML/1998/namespace',
|
||
|
||
/**
|
||
* The `xmlns:` namespace
|
||
*
|
||
* @see https://www.w3.org/2000/xmlns/
|
||
*/
|
||
XMLNS: 'http://www.w3.org/2000/xmlns/',
|
||
})
|
||
|
||
exports.assign = assign;
|
||
exports.freeze = freeze;
|
||
exports.MIME_TYPE = MIME_TYPE;
|
||
exports.NAMESPACE = NAMESPACE;
|
||
|
||
}, function(modId) { var map = {}; return __REQUIRE__(map[modId], modId); })
|
||
__DEFINE__(1732542811409, function(require, module, exports) {
|
||
var conventions = require("./conventions");
|
||
var dom = require('./dom')
|
||
var entities = require('./entities');
|
||
var sax = require('./sax');
|
||
|
||
var DOMImplementation = dom.DOMImplementation;
|
||
|
||
var NAMESPACE = conventions.NAMESPACE;
|
||
|
||
var ParseError = sax.ParseError;
|
||
var XMLReader = sax.XMLReader;
|
||
|
||
/**
|
||
* Normalizes line ending according to https://www.w3.org/TR/xml11/#sec-line-ends:
|
||
*
|
||
* > XML parsed entities are often stored in computer files which,
|
||
* > for editing convenience, are organized into lines.
|
||
* > These lines are typically separated by some combination
|
||
* > of the characters CARRIAGE RETURN (#xD) and LINE FEED (#xA).
|
||
* >
|
||
* > To simplify the tasks of applications, the XML processor must behave
|
||
* > as if it normalized all line breaks in external parsed entities (including the document entity)
|
||
* > on input, before parsing, by translating all of the following to a single #xA character:
|
||
* >
|
||
* > 1. the two-character sequence #xD #xA
|
||
* > 2. the two-character sequence #xD #x85
|
||
* > 3. the single character #x85
|
||
* > 4. the single character #x2028
|
||
* > 5. any #xD character that is not immediately followed by #xA or #x85.
|
||
*
|
||
* @param {string} input
|
||
* @returns {string}
|
||
*/
|
||
function normalizeLineEndings(input) {
|
||
return input
|
||
.replace(/\r[\n\u0085]/g, '\n')
|
||
.replace(/[\r\u0085\u2028]/g, '\n')
|
||
}
|
||
|
||
/**
|
||
* @typedef Locator
|
||
* @property {number} [columnNumber]
|
||
* @property {number} [lineNumber]
|
||
*/
|
||
|
||
/**
|
||
* @typedef DOMParserOptions
|
||
* @property {DOMHandler} [domBuilder]
|
||
* @property {Function} [errorHandler]
|
||
* @property {(string) => string} [normalizeLineEndings] used to replace line endings before parsing
|
||
* defaults to `normalizeLineEndings`
|
||
* @property {Locator} [locator]
|
||
* @property {Record<string, string>} [xmlns]
|
||
*
|
||
* @see normalizeLineEndings
|
||
*/
|
||
|
||
/**
|
||
* The DOMParser interface provides the ability to parse XML or HTML source code
|
||
* from a string into a DOM `Document`.
|
||
*
|
||
* _xmldom is different from the spec in that it allows an `options` parameter,
|
||
* to override the default behavior._
|
||
*
|
||
* @param {DOMParserOptions} [options]
|
||
* @constructor
|
||
*
|
||
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser
|
||
* @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-parsing-and-serialization
|
||
*/
|
||
function DOMParser(options){
|
||
this.options = options ||{locator:{}};
|
||
}
|
||
|
||
DOMParser.prototype.parseFromString = function(source,mimeType){
|
||
var options = this.options;
|
||
var sax = new XMLReader();
|
||
var domBuilder = options.domBuilder || new DOMHandler();//contentHandler and LexicalHandler
|
||
var errorHandler = options.errorHandler;
|
||
var locator = options.locator;
|
||
var defaultNSMap = options.xmlns||{};
|
||
var isHTML = /\/x?html?$/.test(mimeType);//mimeType.toLowerCase().indexOf('html') > -1;
|
||
var entityMap = isHTML ? entities.HTML_ENTITIES : entities.XML_ENTITIES;
|
||
if(locator){
|
||
domBuilder.setDocumentLocator(locator)
|
||
}
|
||
|
||
sax.errorHandler = buildErrorHandler(errorHandler,domBuilder,locator);
|
||
sax.domBuilder = options.domBuilder || domBuilder;
|
||
if(isHTML){
|
||
defaultNSMap[''] = NAMESPACE.HTML;
|
||
}
|
||
defaultNSMap.xml = defaultNSMap.xml || NAMESPACE.XML;
|
||
var normalize = options.normalizeLineEndings || normalizeLineEndings;
|
||
if (source && typeof source === 'string') {
|
||
sax.parse(
|
||
normalize(source),
|
||
defaultNSMap,
|
||
entityMap
|
||
)
|
||
} else {
|
||
sax.errorHandler.error('invalid doc source')
|
||
}
|
||
return domBuilder.doc;
|
||
}
|
||
function buildErrorHandler(errorImpl,domBuilder,locator){
|
||
if(!errorImpl){
|
||
if(domBuilder instanceof DOMHandler){
|
||
return domBuilder;
|
||
}
|
||
errorImpl = domBuilder ;
|
||
}
|
||
var errorHandler = {}
|
||
var isCallback = errorImpl instanceof Function;
|
||
locator = locator||{}
|
||
function build(key){
|
||
var fn = errorImpl[key];
|
||
if(!fn && isCallback){
|
||
fn = errorImpl.length == 2?function(msg){errorImpl(key,msg)}:errorImpl;
|
||
}
|
||
errorHandler[key] = fn && function(msg){
|
||
fn('[xmldom '+key+']\t'+msg+_locator(locator));
|
||
}||function(){};
|
||
}
|
||
build('warning');
|
||
build('error');
|
||
build('fatalError');
|
||
return errorHandler;
|
||
}
|
||
|
||
//console.log('#\n\n\n\n\n\n\n####')
|
||
/**
|
||
* +ContentHandler+ErrorHandler
|
||
* +LexicalHandler+EntityResolver2
|
||
* -DeclHandler-DTDHandler
|
||
*
|
||
* DefaultHandler:EntityResolver, DTDHandler, ContentHandler, ErrorHandler
|
||
* DefaultHandler2:DefaultHandler,LexicalHandler, DeclHandler, EntityResolver2
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/helpers/DefaultHandler.html
|
||
*/
|
||
function DOMHandler() {
|
||
this.cdata = false;
|
||
}
|
||
function position(locator,node){
|
||
node.lineNumber = locator.lineNumber;
|
||
node.columnNumber = locator.columnNumber;
|
||
}
|
||
/**
|
||
* @see org.xml.sax.ContentHandler#startDocument
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/ContentHandler.html
|
||
*/
|
||
DOMHandler.prototype = {
|
||
startDocument : function() {
|
||
this.doc = new DOMImplementation().createDocument(null, null, null);
|
||
if (this.locator) {
|
||
this.doc.documentURI = this.locator.systemId;
|
||
}
|
||
},
|
||
startElement:function(namespaceURI, localName, qName, attrs) {
|
||
var doc = this.doc;
|
||
var el = doc.createElementNS(namespaceURI, qName||localName);
|
||
var len = attrs.length;
|
||
appendElement(this, el);
|
||
this.currentElement = el;
|
||
|
||
this.locator && position(this.locator,el)
|
||
for (var i = 0 ; i < len; i++) {
|
||
var namespaceURI = attrs.getURI(i);
|
||
var value = attrs.getValue(i);
|
||
var qName = attrs.getQName(i);
|
||
var attr = doc.createAttributeNS(namespaceURI, qName);
|
||
this.locator &&position(attrs.getLocator(i),attr);
|
||
attr.value = attr.nodeValue = value;
|
||
el.setAttributeNode(attr)
|
||
}
|
||
},
|
||
endElement:function(namespaceURI, localName, qName) {
|
||
var current = this.currentElement
|
||
var tagName = current.tagName;
|
||
this.currentElement = current.parentNode;
|
||
},
|
||
startPrefixMapping:function(prefix, uri) {
|
||
},
|
||
endPrefixMapping:function(prefix) {
|
||
},
|
||
processingInstruction:function(target, data) {
|
||
var ins = this.doc.createProcessingInstruction(target, data);
|
||
this.locator && position(this.locator,ins)
|
||
appendElement(this, ins);
|
||
},
|
||
ignorableWhitespace:function(ch, start, length) {
|
||
},
|
||
characters:function(chars, start, length) {
|
||
chars = _toString.apply(this,arguments)
|
||
//console.log(chars)
|
||
if(chars){
|
||
if (this.cdata) {
|
||
var charNode = this.doc.createCDATASection(chars);
|
||
} else {
|
||
var charNode = this.doc.createTextNode(chars);
|
||
}
|
||
if(this.currentElement){
|
||
this.currentElement.appendChild(charNode);
|
||
}else if(/^\s*$/.test(chars)){
|
||
this.doc.appendChild(charNode);
|
||
//process xml
|
||
}
|
||
this.locator && position(this.locator,charNode)
|
||
}
|
||
},
|
||
skippedEntity:function(name) {
|
||
},
|
||
endDocument:function() {
|
||
this.doc.normalize();
|
||
},
|
||
setDocumentLocator:function (locator) {
|
||
if(this.locator = locator){// && !('lineNumber' in locator)){
|
||
locator.lineNumber = 0;
|
||
}
|
||
},
|
||
//LexicalHandler
|
||
comment:function(chars, start, length) {
|
||
chars = _toString.apply(this,arguments)
|
||
var comm = this.doc.createComment(chars);
|
||
this.locator && position(this.locator,comm)
|
||
appendElement(this, comm);
|
||
},
|
||
|
||
startCDATA:function() {
|
||
//used in characters() methods
|
||
this.cdata = true;
|
||
},
|
||
endCDATA:function() {
|
||
this.cdata = false;
|
||
},
|
||
|
||
startDTD:function(name, publicId, systemId) {
|
||
var impl = this.doc.implementation;
|
||
if (impl && impl.createDocumentType) {
|
||
var dt = impl.createDocumentType(name, publicId, systemId);
|
||
this.locator && position(this.locator,dt)
|
||
appendElement(this, dt);
|
||
this.doc.doctype = dt;
|
||
}
|
||
},
|
||
/**
|
||
* @see org.xml.sax.ErrorHandler
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/ErrorHandler.html
|
||
*/
|
||
warning:function(error) {
|
||
console.warn('[xmldom warning]\t'+error,_locator(this.locator));
|
||
},
|
||
error:function(error) {
|
||
console.error('[xmldom error]\t'+error,_locator(this.locator));
|
||
},
|
||
fatalError:function(error) {
|
||
throw new ParseError(error, this.locator);
|
||
}
|
||
}
|
||
function _locator(l){
|
||
if(l){
|
||
return '\n@'+(l.systemId ||'')+'#[line:'+l.lineNumber+',col:'+l.columnNumber+']'
|
||
}
|
||
}
|
||
function _toString(chars,start,length){
|
||
if(typeof chars == 'string'){
|
||
return chars.substr(start,length)
|
||
}else{//java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)")
|
||
if(chars.length >= start+length || start){
|
||
return new java.lang.String(chars,start,length)+'';
|
||
}
|
||
return chars;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/ext/LexicalHandler.html
|
||
* used method of org.xml.sax.ext.LexicalHandler:
|
||
* #comment(chars, start, length)
|
||
* #startCDATA()
|
||
* #endCDATA()
|
||
* #startDTD(name, publicId, systemId)
|
||
*
|
||
*
|
||
* IGNORED method of org.xml.sax.ext.LexicalHandler:
|
||
* #endDTD()
|
||
* #startEntity(name)
|
||
* #endEntity(name)
|
||
*
|
||
*
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/ext/DeclHandler.html
|
||
* IGNORED method of org.xml.sax.ext.DeclHandler
|
||
* #attributeDecl(eName, aName, type, mode, value)
|
||
* #elementDecl(name, model)
|
||
* #externalEntityDecl(name, publicId, systemId)
|
||
* #internalEntityDecl(name, value)
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html
|
||
* IGNORED method of org.xml.sax.EntityResolver2
|
||
* #resolveEntity(String name,String publicId,String baseURI,String systemId)
|
||
* #resolveEntity(publicId, systemId)
|
||
* #getExternalSubset(name, baseURI)
|
||
* @link http://www.saxproject.org/apidoc/org/xml/sax/DTDHandler.html
|
||
* IGNORED method of org.xml.sax.DTDHandler
|
||
* #notationDecl(name, publicId, systemId) {};
|
||
* #unparsedEntityDecl(name, publicId, systemId, notationName) {};
|
||
*/
|
||
"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(key){
|
||
DOMHandler.prototype[key] = function(){return null}
|
||
})
|
||
|
||
/* Private static helpers treated below as private instance methods, so don't need to add these to the public API; we might use a Relator to also get rid of non-standard public properties */
|
||
function appendElement (hander,node) {
|
||
if (!hander.currentElement) {
|
||
hander.doc.appendChild(node);
|
||
} else {
|
||
hander.currentElement.appendChild(node);
|
||
}
|
||
}//appendChild and setAttributeNS are preformance key
|
||
|
||
exports.__DOMHandler = DOMHandler;
|
||
exports.normalizeLineEndings = normalizeLineEndings;
|
||
exports.DOMParser = DOMParser;
|
||
|
||
}, function(modId) { var map = {"./conventions":1732542811408,"./dom":1732542811407,"./entities":1732542811410,"./sax":1732542811411}; return __REQUIRE__(map[modId], modId); })
|
||
__DEFINE__(1732542811410, function(require, module, exports) {
|
||
var freeze = require('./conventions').freeze;
|
||
|
||
/**
|
||
* The entities that are predefined in every XML document.
|
||
*
|
||
* @see https://www.w3.org/TR/2006/REC-xml11-20060816/#sec-predefined-ent W3C XML 1.1
|
||
* @see https://www.w3.org/TR/2008/REC-xml-20081126/#sec-predefined-ent W3C XML 1.0
|
||
* @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined_entities_in_XML Wikipedia
|
||
*/
|
||
exports.XML_ENTITIES = freeze({amp:'&', apos:"'", gt:'>', lt:'<', quot:'"'})
|
||
|
||
/**
|
||
* A map of currently 241 entities that are detected in an HTML document.
|
||
* They contain all entries from `XML_ENTITIES`.
|
||
*
|
||
* @see XML_ENTITIES
|
||
* @see DOMParser.parseFromString
|
||
* @see DOMImplementation.prototype.createHTMLDocument
|
||
* @see https://html.spec.whatwg.org/#named-character-references WHATWG HTML(5) Spec
|
||
* @see https://www.w3.org/TR/xml-entity-names/ W3C XML Entity Names
|
||
* @see https://www.w3.org/TR/html4/sgml/entities.html W3C HTML4/SGML
|
||
* @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Character_entity_references_in_HTML Wikipedia (HTML)
|
||
* @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Entities_representing_special_characters_in_XHTML Wikpedia (XHTML)
|
||
*/
|
||
exports.HTML_ENTITIES = freeze({
|
||
lt: '<',
|
||
gt: '>',
|
||
amp: '&',
|
||
quot: '"',
|
||
apos: "'",
|
||
Agrave: "À",
|
||
Aacute: "Á",
|
||
Acirc: "Â",
|
||
Atilde: "Ã",
|
||
Auml: "Ä",
|
||
Aring: "Å",
|
||
AElig: "Æ",
|
||
Ccedil: "Ç",
|
||
Egrave: "È",
|
||
Eacute: "É",
|
||
Ecirc: "Ê",
|
||
Euml: "Ë",
|
||
Igrave: "Ì",
|
||
Iacute: "Í",
|
||
Icirc: "Î",
|
||
Iuml: "Ï",
|
||
ETH: "Ð",
|
||
Ntilde: "Ñ",
|
||
Ograve: "Ò",
|
||
Oacute: "Ó",
|
||
Ocirc: "Ô",
|
||
Otilde: "Õ",
|
||
Ouml: "Ö",
|
||
Oslash: "Ø",
|
||
Ugrave: "Ù",
|
||
Uacute: "Ú",
|
||
Ucirc: "Û",
|
||
Uuml: "Ü",
|
||
Yacute: "Ý",
|
||
THORN: "Þ",
|
||
szlig: "ß",
|
||
agrave: "à",
|
||
aacute: "á",
|
||
acirc: "â",
|
||
atilde: "ã",
|
||
auml: "ä",
|
||
aring: "å",
|
||
aelig: "æ",
|
||
ccedil: "ç",
|
||
egrave: "è",
|
||
eacute: "é",
|
||
ecirc: "ê",
|
||
euml: "ë",
|
||
igrave: "ì",
|
||
iacute: "í",
|
||
icirc: "î",
|
||
iuml: "ï",
|
||
eth: "ð",
|
||
ntilde: "ñ",
|
||
ograve: "ò",
|
||
oacute: "ó",
|
||
ocirc: "ô",
|
||
otilde: "õ",
|
||
ouml: "ö",
|
||
oslash: "ø",
|
||
ugrave: "ù",
|
||
uacute: "ú",
|
||
ucirc: "û",
|
||
uuml: "ü",
|
||
yacute: "ý",
|
||
thorn: "þ",
|
||
yuml: "ÿ",
|
||
nbsp: "\u00a0",
|
||
iexcl: "¡",
|
||
cent: "¢",
|
||
pound: "£",
|
||
curren: "¤",
|
||
yen: "¥",
|
||
brvbar: "¦",
|
||
sect: "§",
|
||
uml: "¨",
|
||
copy: "©",
|
||
ordf: "ª",
|
||
laquo: "«",
|
||
not: "¬",
|
||
shy: "",
|
||
reg: "®",
|
||
macr: "¯",
|
||
deg: "°",
|
||
plusmn: "±",
|
||
sup2: "²",
|
||
sup3: "³",
|
||
acute: "´",
|
||
micro: "µ",
|
||
para: "¶",
|
||
middot: "·",
|
||
cedil: "¸",
|
||
sup1: "¹",
|
||
ordm: "º",
|
||
raquo: "»",
|
||
frac14: "¼",
|
||
frac12: "½",
|
||
frac34: "¾",
|
||
iquest: "¿",
|
||
times: "×",
|
||
divide: "÷",
|
||
forall: "∀",
|
||
part: "∂",
|
||
exist: "∃",
|
||
empty: "∅",
|
||
nabla: "∇",
|
||
isin: "∈",
|
||
notin: "∉",
|
||
ni: "∋",
|
||
prod: "∏",
|
||
sum: "∑",
|
||
minus: "−",
|
||
lowast: "∗",
|
||
radic: "√",
|
||
prop: "∝",
|
||
infin: "∞",
|
||
ang: "∠",
|
||
and: "∧",
|
||
or: "∨",
|
||
cap: "∩",
|
||
cup: "∪",
|
||
'int': "∫",
|
||
there4: "∴",
|
||
sim: "∼",
|
||
cong: "≅",
|
||
asymp: "≈",
|
||
ne: "≠",
|
||
equiv: "≡",
|
||
le: "≤",
|
||
ge: "≥",
|
||
sub: "⊂",
|
||
sup: "⊃",
|
||
nsub: "⊄",
|
||
sube: "⊆",
|
||
supe: "⊇",
|
||
oplus: "⊕",
|
||
otimes: "⊗",
|
||
perp: "⊥",
|
||
sdot: "⋅",
|
||
Alpha: "Α",
|
||
Beta: "Β",
|
||
Gamma: "Γ",
|
||
Delta: "Δ",
|
||
Epsilon: "Ε",
|
||
Zeta: "Ζ",
|
||
Eta: "Η",
|
||
Theta: "Θ",
|
||
Iota: "Ι",
|
||
Kappa: "Κ",
|
||
Lambda: "Λ",
|
||
Mu: "Μ",
|
||
Nu: "Ν",
|
||
Xi: "Ξ",
|
||
Omicron: "Ο",
|
||
Pi: "Π",
|
||
Rho: "Ρ",
|
||
Sigma: "Σ",
|
||
Tau: "Τ",
|
||
Upsilon: "Υ",
|
||
Phi: "Φ",
|
||
Chi: "Χ",
|
||
Psi: "Ψ",
|
||
Omega: "Ω",
|
||
alpha: "α",
|
||
beta: "β",
|
||
gamma: "γ",
|
||
delta: "δ",
|
||
epsilon: "ε",
|
||
zeta: "ζ",
|
||
eta: "η",
|
||
theta: "θ",
|
||
iota: "ι",
|
||
kappa: "κ",
|
||
lambda: "λ",
|
||
mu: "μ",
|
||
nu: "ν",
|
||
xi: "ξ",
|
||
omicron: "ο",
|
||
pi: "π",
|
||
rho: "ρ",
|
||
sigmaf: "ς",
|
||
sigma: "σ",
|
||
tau: "τ",
|
||
upsilon: "υ",
|
||
phi: "φ",
|
||
chi: "χ",
|
||
psi: "ψ",
|
||
omega: "ω",
|
||
thetasym: "ϑ",
|
||
upsih: "ϒ",
|
||
piv: "ϖ",
|
||
OElig: "Œ",
|
||
oelig: "œ",
|
||
Scaron: "Š",
|
||
scaron: "š",
|
||
Yuml: "Ÿ",
|
||
fnof: "ƒ",
|
||
circ: "ˆ",
|
||
tilde: "˜",
|
||
ensp: " ",
|
||
emsp: " ",
|
||
thinsp: " ",
|
||
zwnj: "",
|
||
zwj: "",
|
||
lrm: "",
|
||
rlm: "",
|
||
ndash: "–",
|
||
mdash: "—",
|
||
lsquo: "‘",
|
||
rsquo: "’",
|
||
sbquo: "‚",
|
||
ldquo: "“",
|
||
rdquo: "”",
|
||
bdquo: "„",
|
||
dagger: "†",
|
||
Dagger: "‡",
|
||
bull: "•",
|
||
hellip: "…",
|
||
permil: "‰",
|
||
prime: "′",
|
||
Prime: "″",
|
||
lsaquo: "‹",
|
||
rsaquo: "›",
|
||
oline: "‾",
|
||
euro: "€",
|
||
trade: "™",
|
||
larr: "←",
|
||
uarr: "↑",
|
||
rarr: "→",
|
||
darr: "↓",
|
||
harr: "↔",
|
||
crarr: "↵",
|
||
lceil: "⌈",
|
||
rceil: "⌉",
|
||
lfloor: "⌊",
|
||
rfloor: "⌋",
|
||
loz: "◊",
|
||
spades: "♠",
|
||
clubs: "♣",
|
||
hearts: "♥",
|
||
diams: "♦"
|
||
});
|
||
|
||
/**
|
||
* @deprecated use `HTML_ENTITIES` instead
|
||
* @see HTML_ENTITIES
|
||
*/
|
||
exports.entityMap = exports.HTML_ENTITIES
|
||
|
||
}, function(modId) { var map = {"./conventions":1732542811408}; return __REQUIRE__(map[modId], modId); })
|
||
__DEFINE__(1732542811411, function(require, module, exports) {
|
||
var NAMESPACE = require("./conventions").NAMESPACE;
|
||
|
||
//[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
|
||
//[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040]
|
||
//[5] Name ::= NameStartChar (NameChar)*
|
||
var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]///\u10000-\uEFFFF
|
||
var nameChar = new RegExp("[\\-\\.0-9"+nameStartChar.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]");
|
||
var tagNamePattern = new RegExp('^'+nameStartChar.source+nameChar.source+'*(?:\:'+nameStartChar.source+nameChar.source+'*)?$');
|
||
//var tagNamePattern = /^[a-zA-Z_][\w\-\.]*(?:\:[a-zA-Z_][\w\-\.]*)?$/
|
||
//var handlers = 'resolveEntity,getExternalSubset,characters,endDocument,endElement,endPrefixMapping,ignorableWhitespace,processingInstruction,setDocumentLocator,skippedEntity,startDocument,startElement,startPrefixMapping,notationDecl,unparsedEntityDecl,error,fatalError,warning,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,comment,endCDATA,endDTD,endEntity,startCDATA,startDTD,startEntity'.split(',')
|
||
|
||
//S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE
|
||
//S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE
|
||
var S_TAG = 0;//tag name offerring
|
||
var S_ATTR = 1;//attr name offerring
|
||
var S_ATTR_SPACE=2;//attr name end and space offer
|
||
var S_EQ = 3;//=space?
|
||
var S_ATTR_NOQUOT_VALUE = 4;//attr value(no quot value only)
|
||
var S_ATTR_END = 5;//attr value end and no space(quot end)
|
||
var S_TAG_SPACE = 6;//(attr value end || tag end ) && (space offer)
|
||
var S_TAG_CLOSE = 7;//closed el<el />
|
||
|
||
/**
|
||
* Creates an error that will not be caught by XMLReader aka the SAX parser.
|
||
*
|
||
* @param {string} message
|
||
* @param {any?} locator Optional, can provide details about the location in the source
|
||
* @constructor
|
||
*/
|
||
function ParseError(message, locator) {
|
||
this.message = message
|
||
this.locator = locator
|
||
if(Error.captureStackTrace) Error.captureStackTrace(this, ParseError);
|
||
}
|
||
ParseError.prototype = new Error();
|
||
ParseError.prototype.name = ParseError.name
|
||
|
||
function XMLReader(){
|
||
|
||
}
|
||
|
||
XMLReader.prototype = {
|
||
parse:function(source,defaultNSMap,entityMap){
|
||
var domBuilder = this.domBuilder;
|
||
domBuilder.startDocument();
|
||
_copy(defaultNSMap ,defaultNSMap = {})
|
||
parse(source,defaultNSMap,entityMap,
|
||
domBuilder,this.errorHandler);
|
||
domBuilder.endDocument();
|
||
}
|
||
}
|
||
function parse(source,defaultNSMapCopy,entityMap,domBuilder,errorHandler){
|
||
function fixedFromCharCode(code) {
|
||
// String.prototype.fromCharCode does not supports
|
||
// > 2 bytes unicode chars directly
|
||
if (code > 0xffff) {
|
||
code -= 0x10000;
|
||
var surrogate1 = 0xd800 + (code >> 10)
|
||
, surrogate2 = 0xdc00 + (code & 0x3ff);
|
||
|
||
return String.fromCharCode(surrogate1, surrogate2);
|
||
} else {
|
||
return String.fromCharCode(code);
|
||
}
|
||
}
|
||
function entityReplacer(a){
|
||
var k = a.slice(1,-1);
|
||
if (Object.hasOwnProperty.call(entityMap, k)) {
|
||
return entityMap[k];
|
||
}else if(k.charAt(0) === '#'){
|
||
return fixedFromCharCode(parseInt(k.substr(1).replace('x','0x')))
|
||
}else{
|
||
errorHandler.error('entity not found:'+a);
|
||
return a;
|
||
}
|
||
}
|
||
function appendText(end){//has some bugs
|
||
if(end>start){
|
||
var xt = source.substring(start,end).replace(/&#?\w+;/g,entityReplacer);
|
||
locator&&position(start);
|
||
domBuilder.characters(xt,0,end-start);
|
||
start = end
|
||
}
|
||
}
|
||
function position(p,m){
|
||
while(p>=lineEnd && (m = linePattern.exec(source))){
|
||
lineStart = m.index;
|
||
lineEnd = lineStart + m[0].length;
|
||
locator.lineNumber++;
|
||
//console.log('line++:',locator,startPos,endPos)
|
||
}
|
||
locator.columnNumber = p-lineStart+1;
|
||
}
|
||
var lineStart = 0;
|
||
var lineEnd = 0;
|
||
var linePattern = /.*(?:\r\n?|\n)|.*$/g
|
||
var locator = domBuilder.locator;
|
||
|
||
var parseStack = [{currentNSMap:defaultNSMapCopy}]
|
||
var closeMap = {};
|
||
var start = 0;
|
||
while(true){
|
||
try{
|
||
var tagStart = source.indexOf('<',start);
|
||
if(tagStart<0){
|
||
if(!source.substr(start).match(/^\s*$/)){
|
||
var doc = domBuilder.doc;
|
||
var text = doc.createTextNode(source.substr(start));
|
||
doc.appendChild(text);
|
||
domBuilder.currentElement = text;
|
||
}
|
||
return;
|
||
}
|
||
if(tagStart>start){
|
||
appendText(tagStart);
|
||
}
|
||
switch(source.charAt(tagStart+1)){
|
||
case '/':
|
||
var end = source.indexOf('>',tagStart+3);
|
||
var tagName = source.substring(tagStart + 2, end).replace(/[ \t\n\r]+$/g, '');
|
||
var config = parseStack.pop();
|
||
if(end<0){
|
||
|
||
tagName = source.substring(tagStart+2).replace(/[\s<].*/,'');
|
||
errorHandler.error("end tag name: "+tagName+' is not complete:'+config.tagName);
|
||
end = tagStart+1+tagName.length;
|
||
}else if(tagName.match(/\s</)){
|
||
tagName = tagName.replace(/[\s<].*/,'');
|
||
errorHandler.error("end tag name: "+tagName+' maybe not complete');
|
||
end = tagStart+1+tagName.length;
|
||
}
|
||
var localNSMap = config.localNSMap;
|
||
var endMatch = config.tagName == tagName;
|
||
var endIgnoreCaseMach = endMatch || config.tagName&&config.tagName.toLowerCase() == tagName.toLowerCase()
|
||
if(endIgnoreCaseMach){
|
||
domBuilder.endElement(config.uri,config.localName,tagName);
|
||
if(localNSMap){
|
||
for(var prefix in localNSMap){
|
||
domBuilder.endPrefixMapping(prefix) ;
|
||
}
|
||
}
|
||
if(!endMatch){
|
||
errorHandler.fatalError("end tag name: "+tagName+' is not match the current start tagName:'+config.tagName ); // No known test case
|
||
}
|
||
}else{
|
||
parseStack.push(config)
|
||
}
|
||
|
||
end++;
|
||
break;
|
||
// end elment
|
||
case '?':// <?...?>
|
||
locator&&position(tagStart);
|
||
end = parseInstruction(source,tagStart,domBuilder);
|
||
break;
|
||
case '!':// <!doctype,<![CDATA,<!--
|
||
locator&&position(tagStart);
|
||
end = parseDCC(source,tagStart,domBuilder,errorHandler);
|
||
break;
|
||
default:
|
||
locator&&position(tagStart);
|
||
var el = new ElementAttributes();
|
||
var currentNSMap = parseStack[parseStack.length-1].currentNSMap;
|
||
//elStartEnd
|
||
var end = parseElementStartPart(source,tagStart,el,currentNSMap,entityReplacer,errorHandler);
|
||
var len = el.length;
|
||
|
||
|
||
if(!el.closed && fixSelfClosed(source,end,el.tagName,closeMap)){
|
||
el.closed = true;
|
||
if(!entityMap.nbsp){
|
||
errorHandler.warning('unclosed xml attribute');
|
||
}
|
||
}
|
||
if(locator && len){
|
||
var locator2 = copyLocator(locator,{});
|
||
//try{//attribute position fixed
|
||
for(var i = 0;i<len;i++){
|
||
var a = el[i];
|
||
position(a.offset);
|
||
a.locator = copyLocator(locator,{});
|
||
}
|
||
domBuilder.locator = locator2
|
||
if(appendElement(el,domBuilder,currentNSMap)){
|
||
parseStack.push(el)
|
||
}
|
||
domBuilder.locator = locator;
|
||
}else{
|
||
if(appendElement(el,domBuilder,currentNSMap)){
|
||
parseStack.push(el)
|
||
}
|
||
}
|
||
|
||
if (NAMESPACE.isHTML(el.uri) && !el.closed) {
|
||
end = parseHtmlSpecialContent(source,end,el.tagName,entityReplacer,domBuilder)
|
||
} else {
|
||
end++;
|
||
}
|
||
}
|
||
}catch(e){
|
||
if (e instanceof ParseError) {
|
||
throw e;
|
||
}
|
||
errorHandler.error('element parse error: '+e)
|
||
end = -1;
|
||
}
|
||
if(end>start){
|
||
start = end;
|
||
}else{
|
||
//TODO: 这里有可能sax回退，有位置错误风险
|
||
appendText(Math.max(tagStart,start)+1);
|
||
}
|
||
}
|
||
}
|
||
function copyLocator(f,t){
|
||
t.lineNumber = f.lineNumber;
|
||
t.columnNumber = f.columnNumber;
|
||
return t;
|
||
}
|
||
|
||
/**
|
||
* @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack);
|
||
* @return end of the elementStartPart(end of elementEndPart for selfClosed el)
|
||
*/
|
||
function parseElementStartPart(source,start,el,currentNSMap,entityReplacer,errorHandler){
|
||
|
||
/**
|
||
* @param {string} qname
|
||
* @param {string} value
|
||
* @param {number} startIndex
|
||
*/
|
||
function addAttribute(qname, value, startIndex) {
|
||
if (el.attributeNames.hasOwnProperty(qname)) {
|
||
errorHandler.fatalError('Attribute ' + qname + ' redefined')
|
||
}
|
||
el.addValue(
|
||
qname,
|
||
// @see https://www.w3.org/TR/xml/#AVNormalize
|
||
// since the xmldom sax parser does not "interpret" DTD the following is not implemented:
|
||
// - recursive replacement of (DTD) entity references
|
||
// - trimming and collapsing multiple spaces into a single one for attributes that are not of type CDATA
|
||
value.replace(/[\t\n\r]/g, ' ').replace(/&#?\w+;/g, entityReplacer),
|
||
startIndex
|
||
)
|
||
}
|
||
var attrName;
|
||
var value;
|
||
var p = ++start;
|
||
var s = S_TAG;//status
|
||
while(true){
|
||
var c = source.charAt(p);
|
||
switch(c){
|
||
case '=':
|
||
if(s === S_ATTR){//attrName
|
||
attrName = source.slice(start,p);
|
||
s = S_EQ;
|
||
}else if(s === S_ATTR_SPACE){
|
||
s = S_EQ;
|
||
}else{
|
||
//fatalError: equal must after attrName or space after attrName
|
||
throw new Error('attribute equal must after attrName'); // No known test case
|
||
}
|
||
break;
|
||
case '\'':
|
||
case '"':
|
||
if(s === S_EQ || s === S_ATTR //|| s == S_ATTR_SPACE
|
||
){//equal
|
||
if(s === S_ATTR){
|
||
errorHandler.warning('attribute value must after "="')
|
||
attrName = source.slice(start,p)
|
||
}
|
||
start = p+1;
|
||
p = source.indexOf(c,start)
|
||
if(p>0){
|
||
value = source.slice(start, p);
|
||
addAttribute(attrName, value, start-1);
|
||
s = S_ATTR_END;
|
||
}else{
|
||
//fatalError: no end quot match
|
||
throw new Error('attribute value no end \''+c+'\' match');
|
||
}
|
||
}else if(s == S_ATTR_NOQUOT_VALUE){
|
||
value = source.slice(start, p);
|
||
addAttribute(attrName, value, start);
|
||
errorHandler.warning('attribute "'+attrName+'" missed start quot('+c+')!!');
|
||
start = p+1;
|
||
s = S_ATTR_END
|
||
}else{
|
||
//fatalError: no equal before
|
||
throw new Error('attribute value must after "="'); // No known test case
|
||
}
|
||
break;
|
||
case '/':
|
||
switch(s){
|
||
case S_TAG:
|
||
el.setTagName(source.slice(start,p));
|
||
case S_ATTR_END:
|
||
case S_TAG_SPACE:
|
||
case S_TAG_CLOSE:
|
||
s =S_TAG_CLOSE;
|
||
el.closed = true;
|
||
case S_ATTR_NOQUOT_VALUE:
|
||
case S_ATTR:
|
||
case S_ATTR_SPACE:
|
||
break;
|
||
//case S_EQ:
|
||
default:
|
||
throw new Error("attribute invalid close char('/')") // No known test case
|
||
}
|
||
break;
|
||
case ''://end document
|
||
errorHandler.error('unexpected end of input');
|
||
if(s == S_TAG){
|
||
el.setTagName(source.slice(start,p));
|
||
}
|
||
return p;
|
||
case '>':
|
||
switch(s){
|
||
case S_TAG:
|
||
el.setTagName(source.slice(start,p));
|
||
case S_ATTR_END:
|
||
case S_TAG_SPACE:
|
||
case S_TAG_CLOSE:
|
||
break;//normal
|
||
case S_ATTR_NOQUOT_VALUE://Compatible state
|
||
case S_ATTR:
|
||
value = source.slice(start,p);
|
||
if(value.slice(-1) === '/'){
|
||
el.closed = true;
|
||
value = value.slice(0,-1)
|
||
}
|
||
case S_ATTR_SPACE:
|
||
if(s === S_ATTR_SPACE){
|
||
value = attrName;
|
||
}
|
||
if(s == S_ATTR_NOQUOT_VALUE){
|
||
errorHandler.warning('attribute "'+value+'" missed quot(")!');
|
||
addAttribute(attrName, value, start)
|
||
}else{
|
||
if(!NAMESPACE.isHTML(currentNSMap['']) || !value.match(/^(?:disabled|checked|selected)$/i)){
|
||
errorHandler.warning('attribute "'+value+'" missed value!! "'+value+'" instead!!')
|
||
}
|
||
addAttribute(value, value, start)
|
||
}
|
||
break;
|
||
case S_EQ:
|
||
throw new Error('attribute value missed!!');
|
||
}
|
||
// console.log(tagName,tagNamePattern,tagNamePattern.test(tagName))
|
||
return p;
|
||
/*xml space '\x20' | #x9 | #xD | #xA; */
|
||
case '\u0080':
|
||
c = ' ';
|
||
default:
|
||
if(c<= ' '){//space
|
||
switch(s){
|
||
case S_TAG:
|
||
el.setTagName(source.slice(start,p));//tagName
|
||
s = S_TAG_SPACE;
|
||
break;
|
||
case S_ATTR:
|
||
attrName = source.slice(start,p)
|
||
s = S_ATTR_SPACE;
|
||
break;
|
||
case S_ATTR_NOQUOT_VALUE:
|
||
var value = source.slice(start, p);
|
||
errorHandler.warning('attribute "'+value+'" missed quot(")!!');
|
||
addAttribute(attrName, value, start)
|
||
case S_ATTR_END:
|
||
s = S_TAG_SPACE;
|
||
break;
|
||
//case S_TAG_SPACE:
|
||
//case S_EQ:
|
||
//case S_ATTR_SPACE:
|
||
// void();break;
|
||
//case S_TAG_CLOSE:
|
||
//ignore warning
|
||
}
|
||
}else{//not space
|
||
//S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE
|
||
//S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE
|
||
switch(s){
|
||
//case S_TAG:void();break;
|
||
//case S_ATTR:void();break;
|
||
//case S_ATTR_NOQUOT_VALUE:void();break;
|
||
case S_ATTR_SPACE:
|
||
var tagName = el.tagName;
|
||
if (!NAMESPACE.isHTML(currentNSMap['']) || !attrName.match(/^(?:disabled|checked|selected)$/i)) {
|
||
errorHandler.warning('attribute "'+attrName+'" missed value!! "'+attrName+'" instead2!!')
|
||
}
|
||
addAttribute(attrName, attrName, start);
|
||
start = p;
|
||
s = S_ATTR;
|
||
break;
|
||
case S_ATTR_END:
|
||
errorHandler.warning('attribute space is required"'+attrName+'"!!')
|
||
case S_TAG_SPACE:
|
||
s = S_ATTR;
|
||
start = p;
|
||
break;
|
||
case S_EQ:
|
||
s = S_ATTR_NOQUOT_VALUE;
|
||
start = p;
|
||
break;
|
||
case S_TAG_CLOSE:
|
||
throw new Error("elements closed character '/' and '>' must be connected to");
|
||
}
|
||
}
|
||
}//end outer switch
|
||
//console.log('p++',p)
|
||
p++;
|
||
}
|
||
}
|
||
/**
|
||
* @return true if has new namespace define
|
||
*/
|
||
function appendElement(el,domBuilder,currentNSMap){
|
||
var tagName = el.tagName;
|
||
var localNSMap = null;
|
||
//var currentNSMap = parseStack[parseStack.length-1].currentNSMap;
|
||
var i = el.length;
|
||
while(i--){
|
||
var a = el[i];
|
||
var qName = a.qName;
|
||
var value = a.value;
|
||
var nsp = qName.indexOf(':');
|
||
if(nsp>0){
|
||
var prefix = a.prefix = qName.slice(0,nsp);
|
||
var localName = qName.slice(nsp+1);
|
||
var nsPrefix = prefix === 'xmlns' && localName
|
||
}else{
|
||
localName = qName;
|
||
prefix = null
|
||
nsPrefix = qName === 'xmlns' && ''
|
||
}
|
||
//can not set prefix,because prefix !== ''
|
||
a.localName = localName ;
|
||
//prefix == null for no ns prefix attribute
|
||
if(nsPrefix !== false){//hack!!
|
||
if(localNSMap == null){
|
||
localNSMap = {}
|
||
//console.log(currentNSMap,0)
|
||
_copy(currentNSMap,currentNSMap={})
|
||
//console.log(currentNSMap,1)
|
||
}
|
||
currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value;
|
||
a.uri = NAMESPACE.XMLNS
|
||
domBuilder.startPrefixMapping(nsPrefix, value)
|
||
}
|
||
}
|
||
var i = el.length;
|
||
while(i--){
|
||
a = el[i];
|
||
var prefix = a.prefix;
|
||
if(prefix){//no prefix attribute has no namespace
|
||
if(prefix === 'xml'){
|
||
a.uri = NAMESPACE.XML;
|
||
}if(prefix !== 'xmlns'){
|
||
a.uri = currentNSMap[prefix || '']
|
||
|
||
//{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)}
|
||
}
|
||
}
|
||
}
|
||
var nsp = tagName.indexOf(':');
|
||
if(nsp>0){
|
||
prefix = el.prefix = tagName.slice(0,nsp);
|
||
localName = el.localName = tagName.slice(nsp+1);
|
||
}else{
|
||
prefix = null;//important!!
|
||
localName = el.localName = tagName;
|
||
}
|
||
//no prefix element has default namespace
|
||
var ns = el.uri = currentNSMap[prefix || ''];
|
||
domBuilder.startElement(ns,localName,tagName,el);
|
||
//endPrefixMapping and startPrefixMapping have not any help for dom builder
|
||
//localNSMap = null
|
||
if(el.closed){
|
||
domBuilder.endElement(ns,localName,tagName);
|
||
if(localNSMap){
|
||
for(prefix in localNSMap){
|
||
domBuilder.endPrefixMapping(prefix)
|
||
}
|
||
}
|
||
}else{
|
||
el.currentNSMap = currentNSMap;
|
||
el.localNSMap = localNSMap;
|
||
//parseStack.push(el);
|
||
return true;
|
||
}
|
||
}
|
||
function parseHtmlSpecialContent(source,elStartEnd,tagName,entityReplacer,domBuilder){
|
||
if(/^(?:script|textarea)$/i.test(tagName)){
|
||
var elEndStart = source.indexOf('</'+tagName+'>',elStartEnd);
|
||
var text = source.substring(elStartEnd+1,elEndStart);
|
||
if(/[&<]/.test(text)){
|
||
if(/^script$/i.test(tagName)){
|
||
//if(!/\]\]>/.test(text)){
|
||
//lexHandler.startCDATA();
|
||
domBuilder.characters(text,0,text.length);
|
||
//lexHandler.endCDATA();
|
||
return elEndStart;
|
||
//}
|
||
}//}else{//text area
|
||
text = text.replace(/&#?\w+;/g,entityReplacer);
|
||
domBuilder.characters(text,0,text.length);
|
||
return elEndStart;
|
||
//}
|
||
|
||
}
|
||
}
|
||
return elStartEnd+1;
|
||
}
|
||
function fixSelfClosed(source,elStartEnd,tagName,closeMap){
|
||
//if(tagName in closeMap){
|
||
var pos = closeMap[tagName];
|
||
if(pos == null){
|
||
//console.log(tagName)
|
||
pos = source.lastIndexOf('</'+tagName+'>')
|
||
if(pos<elStartEnd){//忘记闭合
|
||
pos = source.lastIndexOf('</'+tagName)
|
||
}
|
||
closeMap[tagName] =pos
|
||
}
|
||
return pos<elStartEnd;
|
||
//}
|
||
}
|
||
function _copy(source,target){
|
||
for(var n in source){target[n] = source[n]}
|
||
}
|
||
function parseDCC(source,start,domBuilder,errorHandler){//sure start with '<!'
|
||
var next= source.charAt(start+2)
|
||
switch(next){
|
||
case '-':
|
||
if(source.charAt(start + 3) === '-'){
|
||
var end = source.indexOf('-->',start+4);
|
||
//append comment source.substring(4,end)//<!--
|
||
if(end>start){
|
||
domBuilder.comment(source,start+4,end-start-4);
|
||
return end+3;
|
||
}else{
|
||
errorHandler.error("Unclosed comment");
|
||
return -1;
|
||
}
|
||
}else{
|
||
//error
|
||
return -1;
|
||
}
|
||
default:
|
||
if(source.substr(start+3,6) == 'CDATA['){
|
||
var end = source.indexOf(']]>',start+9);
|
||
domBuilder.startCDATA();
|
||
domBuilder.characters(source,start+9,end-start-9);
|
||
domBuilder.endCDATA()
|
||
return end+3;
|
||
}
|
||
//<!DOCTYPE
|
||
//startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
|
||
var matchs = split(source,start);
|
||
var len = matchs.length;
|
||
if(len>1 && /!doctype/i.test(matchs[0][0])){
|
||
var name = matchs[1][0];
|
||
var pubid = false;
|
||
var sysid = false;
|
||
if(len>3){
|
||
if(/^public$/i.test(matchs[2][0])){
|
||
pubid = matchs[3][0];
|
||
sysid = len>4 && matchs[4][0];
|
||
}else if(/^system$/i.test(matchs[2][0])){
|
||
sysid = matchs[3][0];
|
||
}
|
||
}
|
||
var lastMatch = matchs[len-1]
|
||
domBuilder.startDTD(name, pubid, sysid);
|
||
domBuilder.endDTD();
|
||
|
||
return lastMatch.index+lastMatch[0].length
|
||
}
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
|
||
|
||
function parseInstruction(source,start,domBuilder){
|
||
var end = source.indexOf('?>',start);
|
||
if(end){
|
||
var match = source.substring(start,end).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);
|
||
if(match){
|
||
var len = match[0].length;
|
||
domBuilder.processingInstruction(match[1], match[2]) ;
|
||
return end+2;
|
||
}else{//error
|
||
return -1;
|
||
}
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
function ElementAttributes(){
|
||
this.attributeNames = {}
|
||
}
|
||
ElementAttributes.prototype = {
|
||
setTagName:function(tagName){
|
||
if(!tagNamePattern.test(tagName)){
|
||
throw new Error('invalid tagName:'+tagName)
|
||
}
|
||
this.tagName = tagName
|
||
},
|
||
addValue:function(qName, value, offset) {
|
||
if(!tagNamePattern.test(qName)){
|
||
throw new Error('invalid attribute:'+qName)
|
||
}
|
||
this.attributeNames[qName] = this.length;
|
||
this[this.length++] = {qName:qName,value:value,offset:offset}
|
||
},
|
||
length:0,
|
||
getLocalName:function(i){return this[i].localName},
|
||
getLocator:function(i){return this[i].locator},
|
||
getQName:function(i){return this[i].qName},
|
||
getURI:function(i){return this[i].uri},
|
||
getValue:function(i){return this[i].value}
|
||
// ,getIndex:function(uri, localName)){
|
||
// if(localName){
|
||
//
|
||
// }else{
|
||
// var qName = uri
|
||
// }
|
||
// },
|
||
// getValue:function(){return this.getValue(this.getIndex.apply(this,arguments))},
|
||
// getType:function(uri,localName){}
|
||
// getType:function(i){},
|
||
}
|
||
|
||
|
||
|
||
function split(source,start){
|
||
var match;
|
||
var buf = [];
|
||
var reg = /'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;
|
||
reg.lastIndex = start;
|
||
reg.exec(source);//skip <
|
||
while(match = reg.exec(source)){
|
||
buf.push(match);
|
||
if(match[1])return buf;
|
||
}
|
||
}
|
||
|
||
exports.XMLReader = XMLReader;
|
||
exports.ParseError = ParseError;
|
||
|
||
}, function(modId) { var map = {"./conventions":1732542811408}; return __REQUIRE__(map[modId], modId); })
|
||
return __REQUIRE__(1732542811406);
|
||
})()
|
||
//miniprogram-npm-outsideDeps=[]
|
||
//# sourceMappingURL=index.js.map
|