[389] | 1 | /* |
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| 2 | * FCKeditor - The text editor for internet |
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * Licensed under the terms of the GNU Lesser General Public License: |
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php |
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| 7 | * |
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| 8 | * For further information visit: |
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| 9 | * http://www.fckeditor.net/ |
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| 10 | * |
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| 11 | * "Support Open Source software. What about a donation today?" |
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| 12 | * |
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| 13 | * File Name: fckconfig.js |
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| 14 | * Creates and initializes the FCKConfig object. |
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| 15 | * |
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| 16 | * File Authors: |
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| 17 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
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| 18 | */ |
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| 19 | |
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| 20 | var FCKConfig = FCK.Config = new Object() ; |
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| 21 | |
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| 22 | /* |
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| 23 | For the next major version (probably 3.0) we should move all this stuff to |
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| 24 | another dedicated object and leave FCKConfig as a holder object for settings only). |
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| 25 | */ |
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| 26 | |
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| 27 | // Editor Base Path |
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| 28 | if ( document.location.protocol == 'file:' ) |
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| 29 | { |
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| 30 | FCKConfig.BasePath = unescape( document.location.pathname.substr(1) ) ; |
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| 31 | FCKConfig.BasePath = FCKConfig.BasePath.replace( /\\/gi, '/' ) ; |
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| 32 | FCKConfig.BasePath = 'file://' + FCKConfig.BasePath.substring(0,FCKConfig.BasePath.lastIndexOf('/')+1) ; |
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| 33 | FCKConfig.FullBasePath = FCKConfig.BasePath ; |
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| 34 | } |
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| 35 | else |
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| 36 | { |
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| 37 | FCKConfig.BasePath = document.location.pathname.substring(0,document.location.pathname.lastIndexOf('/')+1) ; |
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| 38 | FCKConfig.FullBasePath = document.location.protocol + '//' + document.location.host + FCKConfig.BasePath ; |
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| 39 | } |
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| 40 | |
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| 41 | FCKConfig.EditorPath = FCKConfig.BasePath.replace( /editor\/$/, '' ) ; |
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| 42 | |
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| 43 | // There is a bug in Gecko. If the editor is hidden on startup, an error is |
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| 44 | // thrown when trying to get the screen dimentions. |
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| 45 | try |
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| 46 | { |
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| 47 | FCKConfig.ScreenWidth = screen.width ; |
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| 48 | FCKConfig.ScreenHeight = screen.height ; |
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| 49 | } |
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| 50 | catch (e) |
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| 51 | { |
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| 52 | FCKConfig.ScreenWidth = 800 ; |
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| 53 | FCKConfig.ScreenHeight = 600 ; |
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| 54 | } |
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| 55 | |
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| 56 | // Override the actual configuration values with the values passed throw the |
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| 57 | // hidden field "<InstanceName>___Config". |
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| 58 | FCKConfig.ProcessHiddenField = function() |
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| 59 | { |
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| 60 | this.PageConfig = new Object() ; |
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| 61 | |
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| 62 | // Get the hidden field. |
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| 63 | var oConfigField = window.parent.document.getElementById( FCK.Name + '___Config' ) ; |
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| 64 | |
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| 65 | // Do nothing if the config field was not defined. |
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| 66 | if ( ! oConfigField ) return ; |
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| 67 | |
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| 68 | var aCouples = oConfigField.value.split('&') ; |
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| 69 | |
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| 70 | for ( var i = 0 ; i < aCouples.length ; i++ ) |
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| 71 | { |
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| 72 | if ( aCouples[i].length == 0 ) |
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| 73 | continue ; |
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| 74 | |
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| 75 | var aConfig = aCouples[i].split( '=' ) ; |
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| 76 | var sKey = unescape( aConfig[0] ) ; |
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| 77 | var sVal = unescape( aConfig[1] ) ; |
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| 78 | |
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| 79 | if ( sKey == 'CustomConfigurationsPath' ) // The Custom Config File path must be loaded immediately. |
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| 80 | FCKConfig[ sKey ] = sVal ; |
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| 81 | |
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| 82 | else if ( sVal.toLowerCase() == "true" ) // If it is a boolean TRUE. |
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| 83 | this.PageConfig[ sKey ] = true ; |
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| 84 | |
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| 85 | else if ( sVal.toLowerCase() == "false" ) // If it is a boolean FALSE. |
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| 86 | this.PageConfig[ sKey ] = false ; |
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| 87 | |
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| 88 | else if ( sVal.length > 0 && !isNaN( sVal ) ) // If it is a number. |
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| 89 | this.PageConfig[ sKey ] = parseInt( sVal ) ; |
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| 90 | |
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| 91 | else // In any other case it is a string. |
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| 92 | this.PageConfig[ sKey ] = sVal ; |
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| 93 | } |
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| 94 | } |
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| 95 | |
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| 96 | function FCKConfig_LoadPageConfig() |
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| 97 | { |
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| 98 | var oPageConfig = FCKConfig.PageConfig ; |
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| 99 | for ( var sKey in oPageConfig ) |
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| 100 | FCKConfig[ sKey ] = oPageConfig[ sKey ] ; |
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| 101 | } |
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| 102 | |
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| 103 | function FCKConfig_PreProcess() |
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| 104 | { |
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| 105 | var oConfig = FCKConfig ; |
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| 106 | |
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| 107 | // Force debug mode if fckdebug=true in the QueryString (main page). |
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| 108 | if ( oConfig.AllowQueryStringDebug ) |
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| 109 | { |
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| 110 | try |
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| 111 | { |
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| 112 | if ( (/fckdebug=true/i).test( window.top.location.search ) ) |
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| 113 | oConfig.Debug = true ; |
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| 114 | } |
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| 115 | catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ } |
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| 116 | } |
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| 117 | |
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| 118 | // Certifies that the "PluginsPath" configuration ends with a slash. |
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| 119 | if ( !oConfig.PluginsPath.endsWith('/') ) |
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| 120 | oConfig.PluginsPath += '/' ; |
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| 121 | |
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| 122 | // EditorAreaCSS accepts an array of paths or a single path (as string). |
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| 123 | // In the last case, transform it in an array. |
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| 124 | if ( typeof( oConfig.EditorAreaCSS ) == 'string' ) |
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| 125 | oConfig.EditorAreaCSS = [ oConfig.EditorAreaCSS ] ; |
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| 126 | |
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| 127 | var sComboPreviewCSS = oConfig.ToolbarComboPreviewCSS ; |
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| 128 | if ( !sComboPreviewCSS || sComboPreviewCSS.length == 0 ) |
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| 129 | oConfig.ToolbarComboPreviewCSS = oConfig.EditorAreaCSS ; |
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| 130 | else if ( typeof( sComboPreviewCSS ) == 'string' ) |
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| 131 | oConfig.ToolbarComboPreviewCSS = [ sComboPreviewCSS ] ; |
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| 132 | } |
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| 133 | |
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| 134 | // Define toolbar sets collection. |
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| 135 | FCKConfig.ToolbarSets = new Object() ; |
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| 136 | |
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| 137 | // Defines the plugins collection. |
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| 138 | FCKConfig.Plugins = new Object() ; |
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| 139 | FCKConfig.Plugins.Items = new Array() ; |
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| 140 | |
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| 141 | FCKConfig.Plugins.Add = function( name, langs, path ) |
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| 142 | { |
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| 143 | FCKConfig.Plugins.Items.AddItem( [name, langs, path] ) ; |
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| 144 | } |
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| 145 | |
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| 146 | // FCKConfig.ProtectedSource: object that holds a collection of Regular |
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| 147 | // Expressions that defined parts of the raw HTML that must remain untouched |
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| 148 | // like custom tags, scripts, server side code, etc... |
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| 149 | FCKConfig.ProtectedSource = new Object() ; |
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| 150 | |
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| 151 | // Initialize the regex array with the default ones. |
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| 152 | FCKConfig.ProtectedSource.RegexEntries = [ |
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| 153 | // First of any other protection, we must protect all comments to avoid |
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| 154 | // loosing them (of course, IE related). |
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| 155 | /<!--[\s\S]*?-->/g , |
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| 156 | |
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| 157 | // Script tags will also be forced to be protected, otherwise IE will execute them. |
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| 158 | /<script[\s\S]*?<\/script>/gi, |
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| 159 | |
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| 160 | // <noscript> tags (get lost in IE and messed up in FF). |
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| 161 | /<noscript[\s\S]*?<\/noscript>/gi |
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| 162 | ] ; |
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| 163 | |
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| 164 | FCKConfig.ProtectedSource.Add = function( regexPattern ) |
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| 165 | { |
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| 166 | this.RegexEntries.AddItem( regexPattern ) ; |
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| 167 | } |
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| 168 | |
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| 169 | FCKConfig.ProtectedSource.Protect = function( html ) |
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| 170 | { |
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| 171 | function _Replace( protectedSource ) |
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| 172 | { |
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| 173 | var index = FCKTempBin.AddElement( protectedSource ) ; |
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| 174 | return '<!--{PS..' + index + '}-->' ; |
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| 175 | } |
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| 176 | |
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| 177 | for ( var i = 0 ; i < this.RegexEntries.length ; i++ ) |
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| 178 | { |
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| 179 | html = html.replace( this.RegexEntries[i], _Replace ) ; |
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| 180 | } |
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| 181 | |
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| 182 | return html ; |
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| 183 | } |
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| 184 | |
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| 185 | FCKConfig.ProtectedSource.Revert = function( html, clearBin ) |
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| 186 | { |
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| 187 | function _Replace( m, opener, index ) |
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| 188 | { |
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| 189 | var protectedValue = clearBin ? FCKTempBin.RemoveElement( index ) : FCKTempBin.Elements[ index ] ; |
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| 190 | // There could be protected source inside another one. |
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| 191 | return FCKConfig.ProtectedSource.Revert( protectedValue, clearBin ) ; |
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| 192 | } |
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| 193 | |
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| 194 | return html.replace( /(<|<)!--\{PS..(\d+)\}--(>|>)/g, _Replace ) ; |
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| 195 | } |
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