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Line 1... Line 1...
1 
/*
 1 
/*
2 
 * FCKeditor - The text editor for internet
 2 
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
3 
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 3 
 * Copyright (C) 2003-2008 Frederico Caldeira Knabben
- 
 
 4 
 *
- 
 
 5 
 * == BEGIN LICENSE ==
4 
 *
6 
 *
5 
 * Licensed under the terms of the GNU Lesser General Public License:
 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")
6 
 * 		http://www.opensource.org/licenses/lgpl-license.php
 11 
 *    http://www.gnu.org/licenses/gpl.html
7 
 *
12 
 *
8 
 * For further information visit:
 13 
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
9 
 * 		http://www.fckeditor.net/
 14 
 *    http://www.gnu.org/licenses/lgpl.html
10 
 *
15 
 *
11 
 * "Support Open Source software. What about a donation today?"
 16 
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
- 
 
 17 
 *    http://www.mozilla.org/MPL/MPL-1.1.html
12 
 *
18 
 *
13 
 * File Name: fckeditor.js
 19 
 * == END LICENSE ==
- 
 
 20 
 *
14 
 * 	This is the integration file for JavaScript.
 21 
 * This is the integration file for JavaScript.
15 
 *
22 
 *
16 
 * 	It defines the FCKeditor class that can be used to create editor
 23 
 * It defines the FCKeditor class that can be used to create editor
17 
 * 	instances in a HTML page in the client side. For server side
 24 
 * instances in a HTML page in the client side. For server side
18 
 * 	operations, use the specific integration system.
 25 
 * operations, use the specific integration system.
19 
 *
- 
 
20 
 * File Authors:
 - 
 
21 
 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
 - 
 
22 
 */
 26 
 */
Line 23... Line 27...
23 
 
 27 
 
24 
// FCKeditor Class
 28 
// FCKeditor Class
25 
var FCKeditor = function( instanceName, width, height, toolbarSet, value )
 29 
var FCKeditor = function( instanceName, width, height, toolbarSet, value )
Line 28... Line 32...
28 
	this.InstanceName	= instanceName ;
 32 
	this.InstanceName	= instanceName ;
29 
	this.Width			= width			|| '100%' ;
 33 
	this.Width			= width			|| '100%' ;
30 
	this.Height			= height		|| '200' ;
 34 
	this.Height			= height		|| '200' ;
31 
	this.ToolbarSet		= toolbarSet	|| 'Default' ;
 35 
	this.ToolbarSet		= toolbarSet	|| 'Default' ;
32 
	this.Value			= value			|| '' ;
 36 
	this.Value			= value			|| '' ;
33 
	this.BasePath		= '/fckeditor/' ;
 37 
	this.BasePath		= FCKeditor.BasePath ;
34 
	this.CheckBrowser	= true ;
 38 
	this.CheckBrowser	= true ;
35 
	this.DisplayErrors	= true ;
 39 
	this.DisplayErrors	= true ;
36 
	this.EnableSafari	= false ;		// This is a temporary property, while Safari support is under development.
 - 
 
37 
	this.EnableOpera	= false ;		// This is a temporary property, while Opera support is under development.
 - 
 
Line 38... Line 40...
38 
 
 40 
 
Line 39... Line 41...
39 
	this.Config			= new Object() ;
 41 
	this.Config			= new Object() ;
40 
 
 42 
 
41 
	// Events
 43 
	// Events
Line -... Line 44...
- 
 
 44 
	this.OnError		= null ;	// function( source, errorNumber, errorDescription )
- 
 
 45 
}
- 
 
 46 
 
- 
 
 47 
/**
- 
 
 48 
 * This is the default BasePath used by all editor instances.
- 
 
 49 
 */
- 
 
 50 
FCKeditor.BasePath = '/fckeditor/' ;
- 
 
 51 
 
- 
 
 52 
/**
- 
 
 53 
 * The minimum height used when replacing textareas.
- 
 
 54 
 */
- 
 
 55 
FCKeditor.MinHeight = 200 ;
- 
 
 56 
 
- 
 
 57 
/**
- 
 
 58 
 * The minimum width used when replacing textareas.
42 
	this.OnError		= null ;	// function( source, errorNumber, errorDescription )
 59 
 */
43 
}
 60 
FCKeditor.MinWidth = 750 ;
Line 44... Line 61...
44 
 
 61 
 
45 
FCKeditor.prototype.Version			= '2.3.2' ;
 62 
FCKeditor.prototype.Version			= '2.6.3' ;
46 
FCKeditor.prototype.VersionBuild	= '1082' ;
 63 
FCKeditor.prototype.VersionBuild	= '19836' ;
47 
 
 64 
 
Line 54... Line 71...
54 
{
 71 
{
55 
	// Check for errors
 72 
	// Check for errors
56 
	if ( !this.InstanceName || this.InstanceName.length == 0 )
 73 
	if ( !this.InstanceName || this.InstanceName.length == 0 )
57 
	{
 74 
	{
58 
		this._ThrowError( 701, 'You must specify an instance name.' ) ;
 75 
		this._ThrowError( 701, 'You must specify an instance name.' ) ;
59 
		return ;
 76 
		return '' ;
60 
	}
 77 
	}
Line 61... Line 78...
61 
 
 78 
 
Line 62... Line 79...
62 
	var sHtml = '<div>' ;
 79 
	var sHtml = '' ;
63 
 
 80 
 
64 
	if ( !this.CheckBrowser || FCKeditor_IsCompatibleBrowser() )
 81 
	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
65 
	{
 82 
	{
66 
		sHtml += '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ;
 83 
		sHtml += '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ;
67 
		sHtml += this._GetConfigHtml() ;
 84 
		sHtml += this._GetConfigHtml() ;
68 
		sHtml += this._GetIFrameHtml() ;
 85 
		sHtml += this._GetIFrameHtml() ;
69 
	}
 86 
	}
70 
	else
 87 
	else
71 
	{
 88 
	{
- 
 
 89 
		var sWidth  = this.Width.toString().indexOf('%')  > 0 ? this.Width  : this.Width  + 'px' ;
72 
		var sWidth  = this.Width.toString().indexOf('%')  > 0 ? this.Width  : this.Width  + 'px' ;
 90 
		var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;
- 
 
 91 
 
- 
 
 92 
		sHtml += '<textarea name="' + this.InstanceName +
- 
 
 93 
			'" rows="4" cols="40" style="width:' + sWidth +
- 
 
 94 
			';height:' + sHeight ;
- 
 
 95 
 
- 
 
 96 
		if ( this.TabIndex )
- 
 
 97 
			sHtml += '" tabindex="' + this.TabIndex ;
- 
 
 98 
 
- 
 
 99 
		sHtml += '">' +
73 
		var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;
 100 
			this._HTMLEncode( this.Value ) +
Line 74... Line -...
74 
		sHtml += '<textarea name="' + this.InstanceName + '" rows="4" cols="40" style="width:' + sWidth + ';height:' + sHeight + '">' + this._HTMLEncode( this.Value ) + '<\/textarea>' ;
 - 
 
75 
	}
 - 
 
76 
 
 101 
			'<\/textarea>' ;
77 
	sHtml += '</div>' ;
 102 
	}
Line 78... Line 103...
78
103 
 
79 
	return sHtml ;
 104 
	return sHtml ;
80 
}
 105 
}
81 
 
 106 
 
82 
FCKeditor.prototype.ReplaceTextarea = function()
 107 
FCKeditor.prototype.ReplaceTextarea = function()
83 
{
 108 
{
84 
	if ( !this.CheckBrowser || FCKeditor_IsCompatibleBrowser() )
 109 
	if ( !this.CheckBrowser || this._IsCompatibleBrowser() )
85 
	{
 110 
	{
Line 91... Line 116...
91 
		{
 116 
		{
92 
			if ( oTextarea && oTextarea.tagName.toLowerCase() == 'textarea' )
 117 
			if ( oTextarea && oTextarea.tagName.toLowerCase() == 'textarea' )
93 
				break ;
 118 
				break ;
94 
			oTextarea = colElementsByName[i++] ;
 119 
			oTextarea = colElementsByName[i++] ;
95 
		}
 120 
		}
96
121 
 
97 
		if ( !oTextarea )
 122 
		if ( !oTextarea )
98 
		{
 123 
		{
99 
			alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;
 124 
			alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;
100 
			return ;
 125 
			return ;
101 
		}
 126 
		}
Line 102... Line 127...
102 
 
 127 
 
- 
 
 128 
		oTextarea.style.display = 'none' ;
- 
 
 129 
 
- 
 
 130 
		if ( oTextarea.tabIndex )
- 
 
 131 
			this.TabIndex = oTextarea.tabIndex ;
103 
		oTextarea.style.display = 'none' ;
 132 
 
104 
		this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;
 133 
		this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;
105 
		this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;
 134 
		this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;
106 
	}
 135 
	}
Line 123... Line 152...
123 
{
 152 
{
124 
	var sConfig = '' ;
 153 
	var sConfig = '' ;
125 
	for ( var o in this.Config )
 154 
	for ( var o in this.Config )
126 
	{
 155 
	{
127 
		if ( sConfig.length > 0 ) sConfig += '&amp;' ;
 156 
		if ( sConfig.length > 0 ) sConfig += '&amp;' ;
128 
		sConfig += escape(o) + '=' + escape( this.Config[o] ) ;
 157 
		sConfig += encodeURIComponent( o ) + '=' + encodeURIComponent( this.Config[o] ) ;
129 
	}
 158 
	}
Line 130... Line 159...
130 
 
 159 
 
131 
	return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;
 160 
	return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;
Line 132... Line 161...
132 
}
 161 
}
133 
 
 162 
 
134 
FCKeditor.prototype._GetIFrameHtml = function()
 163 
FCKeditor.prototype._GetIFrameHtml = function()
135 
{
 164 
{
136 
	var sFile = 'fckeditor.html' ;
 165 
	var sFile = 'fckeditor.html' ;
137
166 
 
138 
	try
 167 
	try
139 
	{
 168 
	{
140 
		if ( (/fcksource=true/i).test( window.top.location.search ) )
 169 
		if ( (/fcksource=true/i).test( window.top.location.search ) )
141 
			sFile = 'fckeditor.original.html' ;
 170 
			sFile = 'fckeditor.original.html' ;
Line 142... Line 171...
142 
	}
 171 
	}
- 
 
 172 
	catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }
143 
	catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }
 173 
 
- 
 
 174 
	var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + encodeURIComponent( this.InstanceName ) ;
- 
 
 175 
	if (this.ToolbarSet)
- 
 
 176 
		sLink += '&amp;Toolbar=' + this.ToolbarSet ;
- 
 
 177 
 
- 
 
 178 
	html = '<iframe id="' + this.InstanceName +
Line -... Line 179...
- 
 
 179 
		'___Frame" src="' + sLink +
- 
 
 180 
		'" width="' + this.Width +
- 
 
 181 
		'" height="' + this.Height ;
144 
 
 182 
 
- 
 
 183 
	if ( this.TabIndex )
- 
 
 184 
		html += '" tabindex="' + this.TabIndex ;
145 
	var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + this.InstanceName ;
 185 
 
Line 146... Line -...
146 
	if (this.ToolbarSet) sLink += '&amp;Toolbar=' + this.ToolbarSet ;
 - 
 
147 
 
 186 
	html += '" frameborder="0" scrolling="no"></iframe>' ;
148 
	return '<iframe id="' + this.InstanceName + '___Frame" src="' + sLink + '" width="' + this.Width + '" height="' + this.Height + '" frameborder="0" scrolling="no"></iframe>' ;
 187 
 
149 
}
 188 
	return html ;
150 
 
 189 
}
Line 182... Line 221...
182 
		/>/g, "&gt;") ;
 221 
		/>/g, "&gt;") ;
Line 183... Line 222...
183 
 
 222 
 
184 
	return text ;
 223 
	return text ;
Line -... Line 224...
- 
 
 224 
}
- 
 
 225 
 
- 
 
 226 
;(function()
- 
 
 227 
{
- 
 
 228 
	var textareaToEditor = function( textarea )
- 
 
 229 
	{
- 
 
 230 
		var editor = new FCKeditor( textarea.name ) ;
- 
 
 231 
 
- 
 
 232 
		editor.Width = Math.max( textarea.offsetWidth, FCKeditor.MinWidth ) ;
- 
 
 233 
		editor.Height = Math.max( textarea.offsetHeight, FCKeditor.MinHeight ) ;
- 
 
 234 
 
- 
 
 235 
		return editor ;
- 
 
 236 
	}
- 
 
 237 
 
- 
 
 238 
	/**
- 
 
 239 
	 * Replace all <textarea> elements available in the document with FCKeditor
- 
 
 240 
	 * instances.
- 
 
 241 
	 *
- 
 
 242 
	 *	// Replace all <textarea> elements in the page.
- 
 
 243 
	 *	FCKeditor.ReplaceAllTextareas() ;
- 
 
 244 
	 *
- 
 
 245 
	 *	// Replace all <textarea class="myClassName"> elements in the page.
- 
 
 246 
	 *	FCKeditor.ReplaceAllTextareas( 'myClassName' ) ;
- 
 
 247 
	 *
- 
 
 248 
	 *	// Selectively replace <textarea> elements, based on custom assertions.
- 
 
 249 
	 *	FCKeditor.ReplaceAllTextareas( function( textarea, editor )
- 
 
 250 
	 *		{
- 
 
 251 
	 *			// Custom code to evaluate the replace, returning false if it
- 
 
 252 
	 *			// must not be done.
- 
 
 253 
	 *			// It also passes the "editor" parameter, so the developer can
- 
 
 254 
	 *			// customize the instance.
- 
 
 255 
	 *		} ) ;
- 
 
 256 
	 */
- 
 
 257 
	FCKeditor.ReplaceAllTextareas = function()
- 
 
 258 
	{
- 
 
 259 
		var textareas = document.getElementsByTagName( 'textarea' ) ;
- 
 
 260 
 
- 
 
 261 
		for ( var i = 0 ; i < textareas.length ; i++ )
- 
 
 262 
		{
- 
 
 263 
			var editor = null ;
- 
 
 264 
			var textarea = textareas[i] ;
- 
 
 265 
			var name = textarea.name ;
- 
 
 266 
 
- 
 
 267 
			// The "name" attribute must exist.
- 
 
 268 
			if ( !name || name.length == 0 )
- 
 
 269 
				continue ;
- 
 
 270 
 
- 
 
 271 
			if ( typeof arguments[0] == 'string' )
- 
 
 272 
			{
- 
 
 273 
				// The textarea class name could be passed as the function
- 
 
 274 
				// parameter.
- 
 
 275 
 
- 
 
 276 
				var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' ) ;
- 
 
 277 
 
- 
 
 278 
				if ( !classRegex.test( textarea.className ) )
- 
 
 279 
					continue ;
- 
 
 280 
			}
- 
 
 281 
			else if ( typeof arguments[0] == 'function' )
- 
 
 282 
			{
- 
 
 283 
				// An assertion function could be passed as the function parameter.
- 
 
 284 
				// It must explicitly return "false" to ignore a specific <textarea>.
- 
 
 285 
				editor = textareaToEditor( textarea ) ;
- 
 
 286 
				if ( arguments[0]( textarea, editor ) === false )
- 
 
 287 
					continue ;
- 
 
 288 
			}
- 
 
 289 
 
- 
 
 290 
			if ( !editor )
- 
 
 291 
				editor = textareaToEditor( textarea ) ;
- 
 
 292 
 
- 
 
 293 
			editor.ReplaceTextarea() ;
- 
 
 294 
		}
- 
 
 295 
	}
185 
}
 296 
})() ;
186 
 
 297 
 
187 
function FCKeditor_IsCompatibleBrowser()
 298 
function FCKeditor_IsCompatibleBrowser()
Line 188... Line 299...
188 
{
 299 
{
189 
	var sAgent = navigator.userAgent.toLowerCase() ;
 300 
	var sAgent = navigator.userAgent.toLowerCase() ;
190 
 
 301 
 
191 
	// Internet Explorer
 302 
	// Internet Explorer 5.5+
192 
	if ( sAgent.indexOf("msie") != -1 && sAgent.indexOf("mac") == -1 && sAgent.indexOf("opera") == -1 )
 303 
	if ( /*@cc_on!@*/false && sAgent.indexOf("mac") == -1 )
193 
	{
 304 
	{
Line 194... Line 305...
194 
		var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;
 305 
		var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;
195 
		return ( sBrowserVersion >= 5.5 ) ;
 306 
		return ( sBrowserVersion >= 5.5 ) ;
196 
	}
 307 
	}
Line 197... Line 308...
197 
 
 308 
 
198 
	// Gecko (Opera 9 tries to behave like Gecko at this point).
 309 
	// Gecko (Opera 9 tries to behave like Gecko at this point).
199 
	if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )
 310 
	if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )
- 
 
 311 
		return true ;
- 
 
 312 
 
- 
 
 313 
	// Opera 9.50+
- 
 
 314 
	if ( window.opera && window.opera.version && parseFloat( window.opera.version() ) >= 9.5 )
- 
 
 315 
		return true ;
- 
 
 316 
 
200 
		return true ;
 317 
	// Adobe AIR
201 
 
 318 
	// Checked before Safari because AIR have the WebKit rich text editor
202 
	// Opera
 319 
	// features from Safari 3.0.4, but the version reported is 420.
203 
	if ( this.EnableOpera && navigator.appName == 'Opera' && parseInt( navigator.appVersion ) >= 9 )
 320 
	if ( sAgent.indexOf( ' adobeair/' ) != -1 )
Line 204... Line 321...
204 
			return true ;
 321 
		return ( sAgent.match( / adobeair\/(\d+)/ )[1] >= 1 ) ;	// Build must be at least v1
205 
 
 - 
 
206 
	// Safari
 322 
 
- 
 
 323 
	// Safari 3+