1/*
2 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
3 * Copyright (C) 2003-2009 Frederico Caldeira Knabben
4 *
5 * == BEGIN LICENSE ==
6 *
7 * Licensed under the terms of any of the following licenses at your
8 * choice:
9 *
10 *  - GNU General Public License Version 2 or later (the "GPL")
11 *    http://www.gnu.org/licenses/gpl.html
12 *
13 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
14 *    http://www.gnu.org/licenses/lgpl.html
15 *
16 *  - Mozilla Public License Version 1.1 or later (the "MPL")
17 *    http://www.mozilla.org/MPL/MPL-1.1.html
18 *
19 * == END LICENSE ==
20 *
21 * Defines the FCKXml object that is used for XML data calls
22 * and XML processing.
23 *
24 * This script is shared by almost all pages that compose the
25 * File Browser frameset.
26 */
27
28var FCKXml = function()
29{}
30
31FCKXml.prototype.GetHttpRequest = function()
32{
33	// Gecko / IE7
34	try { return new XMLHttpRequest(); }
35	catch(e) {}
36
37	// IE6
38	try { return new ActiveXObject( 'Msxml2.XMLHTTP' ) ; }
39	catch(e) {}
40
41	// IE5
42	try { return new ActiveXObject( 'Microsoft.XMLHTTP' ) ; }
43	catch(e) {}
44
45	return null ;
46}
47
48FCKXml.prototype.LoadUrl = function( urlToCall, asyncFunctionPointer )
49{
50	var oFCKXml = this ;
51
52	var bAsync = ( typeof(asyncFunctionPointer) == 'function' ) ;
53
54	var oXmlHttp = this.GetHttpRequest() ;
55
56	oXmlHttp.open( "GET", urlToCall, bAsync ) ;
57	// For IE 10
58    try { oXmlHttp.responseType = 'msxml-document'; } catch(e){}
59	if ( bAsync )
60	{
61		oXmlHttp.onreadystatechange = function()
62		{
63			if ( oXmlHttp.readyState == 4 )
64			{
65				var oXml ;
66				try
67				{
68					// this is the same test for an FF2 bug as in fckxml_gecko.js
69					// but we've moved the responseXML assignment into the try{}
70					// so we don't even have to check the return status codes.
71					var test = oXmlHttp.responseXML.firstChild ;
72					oXml = oXmlHttp.responseXML ;
73				}
74				catch ( e )
75				{
76					try
77					{
78						oXml = (new DOMParser()).parseFromString( oXmlHttp.responseText, 'text/xml' ) ;
79					}
80					catch ( e ) {}
81				}
82
83				if ( !oXml || !oXml.firstChild || oXml.firstChild.nodeName == 'parsererror' )
84				{
85					alert( 'The server didn\'t send back a proper XML response. Please contact your system administrator.\n\n' +
86							'XML request error: ' + oXmlHttp.statusText + ' (' + oXmlHttp.status + ')\n\n' +
87							'Requested URL:\n' + urlToCall + '\n\n' +
88							'Response text:\n' + oXmlHttp.responseText ) ;
89					return ;
90				}
91
92				oFCKXml.DOMDocument = oXml ;
93				asyncFunctionPointer( oFCKXml ) ;
94			}
95		}
96	}
97
98	oXmlHttp.send( null ) ;
99
100	if ( ! bAsync )
101	{
102		if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 ) {
103			this.DOMDocument = oXmlHttp.responseXML ;
104			}
105		else
106		{
107			alert( 'XML request error: ' + oXmlHttp.statusText + ' (' + oXmlHttp.status + ')' ) ;
108		}
109	}
110
111}
112
113FCKXml.prototype.SelectNodes = function( xpath )
114{
115	if ( navigator.userAgent.indexOf('MSIE') >= 0 )		// IE
116		return this.DOMDocument.selectNodes( xpath ) ;
117	else					// Gecko
118	{
119		var aNodeArray = new Array();
120
121		var xPathResult = this.DOMDocument.evaluate( xpath, this.DOMDocument,
122				this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), XPathResult.ORDERED_NODE_ITERATOR_TYPE, null) ;
123		if ( xPathResult )
124		{
125			var oNode = xPathResult.iterateNext() ;
126 			while( oNode )
127 			{
128 				aNodeArray[aNodeArray.length] = oNode ;
129 				oNode = xPathResult.iterateNext();
130 			}
131		}
132		return aNodeArray ;
133	}
134}
135
136FCKXml.prototype.SelectSingleNode = function( xpath )
137{
138	if ( navigator.userAgent.indexOf('MSIE') >= 0 )		// IE
139		return this.DOMDocument.selectSingleNode( xpath ) ;
140	else					// Gecko
141	{
142		var xPathResult = this.DOMDocument.evaluate( xpath, this.DOMDocument,
143				this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), 9, null);
144
145		if ( xPathResult && xPathResult.singleNodeValue )
146			return xPathResult.singleNodeValue ;
147		else
148			return null ;
149	}
150}
151  if(window.document.documentMode && window.document.documentMode > 8) {
152     document.writeln( '<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />');
153
154  }
155
156