/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2009 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* Creates and initializes the FCKConfig object.
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*/
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var FCKConfig = FCK.Config = new Object() ;
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/*
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For the next major version (probably 3.0) we should move all this stuff to
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another dedicated object and leave FCKConfig as a holder object for settings only).
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*/
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// Editor Base Path
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if ( document.location.protocol == 'file:' )
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{
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FCKConfig.BasePath = decodeURIComponent( document.location.pathname.substr(1) ) ;
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FCKConfig.BasePath = FCKConfig.BasePath.replace( /\\/gi, '/' ) ;
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// The way to address local files is different according to the OS.
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// In Windows it is file:// but in MacOs it is file:/// so let's get it automatically
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var sFullProtocol = document.location.href.match( /^(file\:\/{2,3})/ )[1] ;
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// #945 Opera does strange things with files loaded from the disk, and it fails in Mac to load xml files
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if ( FCKBrowserInfo.IsOpera )
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sFullProtocol += 'localhost/' ;
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FCKConfig.BasePath = sFullProtocol + FCKConfig.BasePath.substring( 0, FCKConfig.BasePath.lastIndexOf( '/' ) + 1) ;
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}
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else
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FCKConfig.BasePath = document.location.protocol + '//' + document.location.host +
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document.location.pathname.substring( 0, document.location.pathname.lastIndexOf( '/' ) + 1) ;
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FCKConfig.FullBasePath = FCKConfig.BasePath ;
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FCKConfig.EditorPath = FCKConfig.BasePath.replace( /editor\/$/, '' ) ;
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// There is a bug in Gecko. If the editor is hidden on startup, an error is
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// thrown when trying to get the screen dimensions.
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try
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{
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FCKConfig.ScreenWidth = screen.width ;
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FCKConfig.ScreenHeight = screen.height ;
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}
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catch (e)
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{
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FCKConfig.ScreenWidth = 800 ;
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FCKConfig.ScreenHeight = 600 ;
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}
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// Override the actual configuration values with the values passed throw the
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// hidden field "<InstanceName>___Config".
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FCKConfig.ProcessHiddenField = function()
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{
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this.PageConfig = new Object() ;
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// Get the hidden field.
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var oConfigField = window.parent.document.getElementById( FCK.Name + '___Config' ) ;
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// Do nothing if the config field was not defined.
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if ( ! oConfigField ) return ;
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var aCouples = oConfigField.value.split('&') ;
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for ( var i = 0 ; i < aCouples.length ; i++ )
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{
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if ( aCouples[i].length == 0 )
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continue ;
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var aConfig = aCouples[i].split( '=' ) ;
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var sKey = decodeURIComponent( aConfig[0] ) ;
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var sVal = decodeURIComponent( aConfig[1] ) ;
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if ( sKey == 'CustomConfigurationsPath' ) // The Custom Config File path must be loaded immediately.
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FCKConfig[ sKey ] = sVal ;
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else if ( sVal.toLowerCase() == "true" ) // If it is a boolean TRUE.
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this.PageConfig[ sKey ] = true ;
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else if ( sVal.toLowerCase() == "false" ) // If it is a boolean FALSE.
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this.PageConfig[ sKey ] = false ;
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else if ( sVal.length > 0 && !isNaN( sVal ) ) // If it is a number.
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this.PageConfig[ sKey ] = parseInt( sVal, 10 ) ;
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else // In any other case it is a string.
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this.PageConfig[ sKey ] = sVal ;
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}
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}
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function FCKConfig_LoadPageConfig()
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{
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var oPageConfig = FCKConfig.PageConfig ;
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for ( var sKey in oPageConfig )
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FCKConfig[ sKey ] = oPageConfig[ sKey ] ;
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}
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function FCKConfig_PreProcess()
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{
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var oConfig = FCKConfig ;
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// Force debug mode if fckdebug=true in the QueryString (main page).
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if ( oConfig.AllowQueryStringDebug )
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{
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try
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{
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if ( (/fckdebug=true/i).test( window.top.location.search ) )
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oConfig.Debug = true ;
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}
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catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }
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}
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// Certifies that the "PluginsPath" configuration ends with a slash.
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if ( !oConfig.PluginsPath.EndsWith('/') )
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oConfig.PluginsPath += '/' ;
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// If no ToolbarComboPreviewCSS, point it to EditorAreaCSS.
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var sComboPreviewCSS = oConfig.ToolbarComboPreviewCSS ;
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if ( !sComboPreviewCSS || sComboPreviewCSS.length == 0 )
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oConfig.ToolbarComboPreviewCSS = oConfig.EditorAreaCSS ;
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// Turn the attributes that will be removed in the RemoveFormat from a string to an array
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oConfig.RemoveAttributesArray = (oConfig.RemoveAttributes || '').split( ',' );
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if ( !FCKConfig.SkinEditorCSS || FCKConfig.SkinEditorCSS.length == 0 )
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FCKConfig.SkinEditorCSS = FCKConfig.SkinPath + 'fck_editor.css' ;
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if ( !FCKConfig.SkinDialogCSS || FCKConfig.SkinDialogCSS.length == 0 )
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FCKConfig.SkinDialogCSS = FCKConfig.SkinPath + 'fck_dialog.css' ;
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}
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// Define toolbar sets collection.
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FCKConfig.ToolbarSets = new Object() ;
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// Defines the plugins collection.
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FCKConfig.Plugins = new Object() ;
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FCKConfig.Plugins.Items = new Array() ;
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FCKConfig.Plugins.Add = function( name, langs, path )
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{
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FCKConfig.Plugins.Items.push( [name, langs, path] ) ;
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}
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// FCKConfig.ProtectedSource: object that holds a collection of Regular
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// Expressions that defined parts of the raw HTML that must remain untouched
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// like custom tags, scripts, server side code, etc...
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FCKConfig.ProtectedSource = new Object() ;
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// Generates a string used to identify and locate the Protected Tags comments.
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FCKConfig.ProtectedSource._CodeTag = (new Date()).valueOf() ;
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// Initialize the regex array with the default ones.
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FCKConfig.ProtectedSource.RegexEntries = [
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// First of any other protection, we must protect all comments to avoid
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// loosing them (of course, IE related).
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/<!--[\s\S]*?-->/g ,
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// Script tags will also be forced to be protected, otherwise IE will execute them.
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/<script[\s\S]*?<\/script>/gi,
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// <noscript> tags (get lost in IE and messed up in FF).
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/<noscript[\s\S]*?<\/noscript>/gi
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] ;
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FCKConfig.ProtectedSource.Add = function( regexPattern )
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{
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this.RegexEntries.push( regexPattern ) ;
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}
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FCKConfig.ProtectedSource.Protect = function( html )
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{
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var codeTag = this._CodeTag ;
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function _Replace( protectedSource )
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{
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var index = FCKTempBin.AddElement( protectedSource ) ;
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return '<!--{' + codeTag + index + '}-->' ;
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}
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for ( var i = 0 ; i < this.RegexEntries.length ; i++ )
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{
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html = html.replace( this.RegexEntries[i], _Replace ) ;
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}
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return html ;
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}
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FCKConfig.ProtectedSource.Revert = function( html, clearBin )
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{
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function _Replace( m, opener, index )
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{
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var protectedValue = clearBin ? FCKTempBin.RemoveElement( index ) : FCKTempBin.Elements[ index ] ;
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// There could be protected source inside another one.
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return FCKConfig.ProtectedSource.Revert( protectedValue, clearBin ) ;
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}
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var regex = new RegExp( "(<|<)!--\\{" + this._CodeTag + "(\\d+)\\}--(>|>)", "g" ) ;
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return html.replace( regex, _Replace ) ;
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}
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// Returns a string with the attributes that must be appended to the body
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FCKConfig.GetBodyAttributes = function()
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{
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var bodyAttributes = '' ;
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// Add id and class to the body.
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if ( this.BodyId && this.BodyId.length > 0 )
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bodyAttributes += ' id="' + this.BodyId + '"' ;
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if ( this.BodyClass && this.BodyClass.length > 0 )
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bodyAttributes += ' class="' + this.BodyClass + '"' ;
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return bodyAttributes ;
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}
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// Sets the body attributes directly on the node
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FCKConfig.ApplyBodyAttributes = function( oBody )
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{
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// Add ID and Class to the body
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if ( this.BodyId && this.BodyId.length > 0 )
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oBody.id = FCKConfig.BodyId ;
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if ( this.BodyClass && this.BodyClass.length > 0 )
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oBody.className += ' ' + FCKConfig.BodyClass ;
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}
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