mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
156 lines
3.7 KiB
JavaScript
156 lines
3.7 KiB
JavaScript
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/**
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* $Id: XMLWriter.js 1137 2009-05-22 15:13:40Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright <EFBFBD> 2004-2008, Moxiecode Systems AB, All rights reserved.
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*/
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(function(tinymce) {
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/**#@+
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* @class This class writes nodes into a XML document structure. This structure can then be
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* serialized down to a HTML string later on.
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* @member tinymce.dom.XMLWriter
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*/
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tinymce.create('tinymce.dom.XMLWriter', {
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node : null,
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/**
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* Constructs a new XMLWriter.
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*
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* @constructor
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* @param {Object} s Optional settings object.
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*/
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XMLWriter : function(s) {
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// Get XML document
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function getXML() {
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var i = document.implementation;
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if (!i || !i.createDocument) {
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// Try IE objects
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try {return new ActiveXObject('MSXML2.DOMDocument');} catch (ex) {}
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try {return new ActiveXObject('Microsoft.XmlDom');} catch (ex) {}
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} else
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return i.createDocument('', '', null);
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};
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this.doc = getXML();
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// Since Opera and WebKit doesn't escape > into > we need to do it our self to normalize the output for all browsers
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this.valid = tinymce.isOpera || tinymce.isWebKit;
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this.reset();
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},
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/**#@+
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* @method
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*/
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/**
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* Resets the writer so it can be reused the contents of the writer is cleared.
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*/
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reset : function() {
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var t = this, d = t.doc;
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if (d.firstChild)
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d.removeChild(d.firstChild);
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t.node = d.appendChild(d.createElement("html"));
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},
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/**
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* Writes the start of an element like for example: <tag.
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*
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* @param {String} n Name of element to write.
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*/
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writeStartElement : function(n) {
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var t = this;
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t.node = t.node.appendChild(t.doc.createElement(n));
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},
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/**
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* Writes an attrubute like for example: myattr="valie"
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*
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* @param {String} n Attribute name to write.
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* @param {String} v Attribute value to write.
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*/
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writeAttribute : function(n, v) {
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if (this.valid)
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v = v.replace(/>/g, '%MCGT%');
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this.node.setAttribute(n, v);
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},
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/**
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* Write the end of a element. This will add a short end for elements with out children like for example a img element.
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*/
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writeEndElement : function() {
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this.node = this.node.parentNode;
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},
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/**
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* Writes the end of a element. This will add a full end to the element even if it didn't have any children.
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*/
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writeFullEndElement : function() {
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var t = this, n = t.node;
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n.appendChild(t.doc.createTextNode(""));
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t.node = n.parentNode;
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},
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/**
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* Writes a text node value.
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*
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* @param {String} v Value to append as a text node.
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*/
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writeText : function(v) {
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if (this.valid)
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v = v.replace(/>/g, '%MCGT%');
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this.node.appendChild(this.doc.createTextNode(v));
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},
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/**
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* Writes a CDATA section.
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*
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* @param {String} v Value to write in CDATA.
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*/
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writeCDATA : function(v) {
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this.node.appendChild(this.doc.createCDATASection(v));
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},
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/**
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* Writes a comment.
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*
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* @param {String} v Value of the comment.
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*/
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writeComment : function(v) {
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// Fix for bug #2035694
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if (tinymce.isIE)
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v = v.replace(/^\-|\-$/g, ' ');
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this.node.appendChild(this.doc.createComment(v.replace(/\-\-/g, ' ')));
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},
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/**
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* Returns a string representation of the elements/nodes written.
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*
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* @return {String} String representation of the written elements/nodes.
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*/
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getContent : function() {
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var h;
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h = this.doc.xml || new XMLSerializer().serializeToString(this.doc);
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h = h.replace(/<\?[^?]+\?>|<html>|<\/html>|<html\/>|<!DOCTYPE[^>]+>/g, '');
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h = h.replace(/ ?\/>/g, ' />');
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if (this.valid)
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h = h.replace(/\%MCGT%/g, '>');
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return h;
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}
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/**#@-*/
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});
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})(tinymce);
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