1 | /* |
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2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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4 | * |
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5 | * == BEGIN LICENSE == |
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6 | * |
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7 | * Licensed under the terms of any of the following licenses at your |
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8 | * choice: |
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9 | * |
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10 | * - GNU General Public License Version 2 or later (the "GPL") |
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11 | * http://www.gnu.org/licenses/gpl.html |
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12 | * |
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13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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14 | * http://www.gnu.org/licenses/lgpl.html |
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15 | * |
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16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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18 | * |
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19 | * == END LICENSE == |
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20 | * |
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21 | * Creates and initializes the FCKConfig object. |
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22 | */ |
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23 | |
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24 | var FCKConfig = FCK.Config = new Object() ; |
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25 | |
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26 | /* |
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27 | For the next major version (probably 3.0) we should move all this stuff to |
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28 | another dedicated object and leave FCKConfig as a holder object for settings only). |
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29 | */ |
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30 | |
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31 | // Editor Base Path |
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32 | if ( document.location.protocol == 'file:' ) |
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33 | { |
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34 | FCKConfig.BasePath = decodeURIComponent( document.location.pathname.substr(1) ) ; |
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35 | FCKConfig.BasePath = FCKConfig.BasePath.replace( /\\/gi, '/' ) ; |
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36 | FCKConfig.BasePath = 'file://' + FCKConfig.BasePath.substring(0,FCKConfig.BasePath.lastIndexOf('/')+1) ; |
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37 | FCKConfig.FullBasePath = FCKConfig.BasePath ; |
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38 | } |
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39 | else |
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40 | { |
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41 | FCKConfig.BasePath = document.location.pathname.substring(0,document.location.pathname.lastIndexOf('/')+1) ; |
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42 | FCKConfig.FullBasePath = document.location.protocol + '//' + document.location.host + FCKConfig.BasePath ; |
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43 | } |
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44 | |
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45 | FCKConfig.EditorPath = FCKConfig.BasePath.replace( /editor\/$/, '' ) ; |
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46 | |
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47 | // There is a bug in Gecko. If the editor is hidden on startup, an error is |
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48 | // thrown when trying to get the screen dimentions. |
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49 | try |
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50 | { |
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51 | FCKConfig.ScreenWidth = screen.width ; |
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52 | FCKConfig.ScreenHeight = screen.height ; |
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53 | } |
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54 | catch (e) |
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55 | { |
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56 | FCKConfig.ScreenWidth = 800 ; |
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57 | FCKConfig.ScreenHeight = 600 ; |
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58 | } |
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59 | |
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60 | // Override the actual configuration values with the values passed throw the |
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61 | // hidden field "<InstanceName>___Config". |
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62 | FCKConfig.ProcessHiddenField = function() |
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63 | { |
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64 | this.PageConfig = new Object() ; |
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65 | |
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66 | // Get the hidden field. |
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67 | var oConfigField = window.parent.document.getElementById( FCK.Name + '___Config' ) ; |
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68 | |
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69 | // Do nothing if the config field was not defined. |
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70 | if ( ! oConfigField ) return ; |
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71 | |
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72 | var aCouples = oConfigField.value.split('&') ; |
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73 | |
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74 | for ( var i = 0 ; i < aCouples.length ; i++ ) |
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75 | { |
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76 | if ( aCouples[i].length == 0 ) |
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77 | continue ; |
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78 | |
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79 | var aConfig = aCouples[i].split( '=' ) ; |
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80 | var sKey = decodeURIComponent( aConfig[0] ) ; |
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81 | var sVal = decodeURIComponent( aConfig[1] ) ; |
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82 | |
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83 | if ( sKey == 'CustomConfigurationsPath' ) // The Custom Config File path must be loaded immediately. |
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84 | FCKConfig[ sKey ] = sVal ; |
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85 | |
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86 | else if ( sVal.toLowerCase() == "true" ) // If it is a boolean TRUE. |
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87 | this.PageConfig[ sKey ] = true ; |
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88 | |
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89 | else if ( sVal.toLowerCase() == "false" ) // If it is a boolean FALSE. |
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90 | this.PageConfig[ sKey ] = false ; |
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91 | |
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92 | else if ( sVal.length > 0 && !isNaN( sVal ) ) // If it is a number. |
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93 | this.PageConfig[ sKey ] = parseInt( sVal, 10 ) ; |
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94 | |
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95 | else // In any other case it is a string. |
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96 | this.PageConfig[ sKey ] = sVal ; |
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97 | } |
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98 | } |
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99 | |
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100 | function FCKConfig_LoadPageConfig() |
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101 | { |
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102 | var oPageConfig = FCKConfig.PageConfig ; |
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103 | for ( var sKey in oPageConfig ) |
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104 | FCKConfig[ sKey ] = oPageConfig[ sKey ] ; |
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105 | } |
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106 | |
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107 | function FCKConfig_PreProcess() |
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108 | { |
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109 | var oConfig = FCKConfig ; |
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110 | |
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111 | // Force debug mode if fckdebug=true in the QueryString (main page). |
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112 | if ( oConfig.AllowQueryStringDebug ) |
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113 | { |
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114 | try |
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115 | { |
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116 | if ( (/fckdebug=true/i).test( window.top.location.search ) ) |
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117 | oConfig.Debug = true ; |
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118 | } |
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119 | catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ } |
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120 | } |
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121 | |
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122 | // Certifies that the "PluginsPath" configuration ends with a slash. |
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123 | if ( !oConfig.PluginsPath.EndsWith('/') ) |
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124 | oConfig.PluginsPath += '/' ; |
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125 | |
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126 | // EditorAreaCSS accepts an array of paths or a single path (as string). |
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127 | // In the last case, transform it in an array. |
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128 | if ( typeof( oConfig.EditorAreaCSS ) == 'string' ) |
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129 | oConfig.EditorAreaCSS = [ oConfig.EditorAreaCSS ] ; |
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130 | |
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131 | var sComboPreviewCSS = oConfig.ToolbarComboPreviewCSS ; |
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132 | if ( !sComboPreviewCSS || sComboPreviewCSS.length == 0 ) |
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133 | oConfig.ToolbarComboPreviewCSS = oConfig.EditorAreaCSS ; |
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134 | else if ( typeof( sComboPreviewCSS ) == 'string' ) |
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135 | oConfig.ToolbarComboPreviewCSS = [ sComboPreviewCSS ] ; |
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136 | } |
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137 | |
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138 | // Define toolbar sets collection. |
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139 | FCKConfig.ToolbarSets = new Object() ; |
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140 | |
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141 | // Defines the plugins collection. |
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142 | FCKConfig.Plugins = new Object() ; |
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143 | FCKConfig.Plugins.Items = new Array() ; |
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144 | |
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145 | FCKConfig.Plugins.Add = function( name, langs, path ) |
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146 | { |
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147 | FCKConfig.Plugins.Items.AddItem( [name, langs, path] ) ; |
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148 | } |
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149 | |
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150 | // FCKConfig.ProtectedSource: object that holds a collection of Regular |
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151 | // Expressions that defined parts of the raw HTML that must remain untouched |
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152 | // like custom tags, scripts, server side code, etc... |
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153 | FCKConfig.ProtectedSource = new Object() ; |
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154 | |
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155 | // Initialize the regex array with the default ones. |
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156 | FCKConfig.ProtectedSource.RegexEntries = [ |
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157 | // First of any other protection, we must protect all comments to avoid |
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158 | // loosing them (of course, IE related). |
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159 | /<!--[\s\S]*?-->/g , |
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160 | |
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161 | // Script tags will also be forced to be protected, otherwise IE will execute them. |
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162 | /<script[\s\S]*?<\/script>/gi, |
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163 | |
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164 | // <noscript> tags (get lost in IE and messed up in FF). |
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165 | /<noscript[\s\S]*?<\/noscript>/gi |
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166 | ] ; |
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167 | |
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168 | FCKConfig.ProtectedSource.Add = function( regexPattern ) |
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169 | { |
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170 | this.RegexEntries.AddItem( regexPattern ) ; |
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171 | } |
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172 | |
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173 | FCKConfig.ProtectedSource.Protect = function( html ) |
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174 | { |
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175 | function _Replace( protectedSource ) |
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176 | { |
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177 | var index = FCKTempBin.AddElement( protectedSource ) ; |
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178 | return '<!--{PS..' + index + '}-->' ; |
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179 | } |
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180 | |
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181 | for ( var i = 0 ; i < this.RegexEntries.length ; i++ ) |
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182 | { |
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183 | html = html.replace( this.RegexEntries[i], _Replace ) ; |
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184 | } |
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185 | |
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186 | return html ; |
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187 | } |
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188 | |
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189 | FCKConfig.ProtectedSource.Revert = function( html, clearBin ) |
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190 | { |
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191 | function _Replace( m, opener, index ) |
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192 | { |
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193 | var protectedValue = clearBin ? FCKTempBin.RemoveElement( index ) : FCKTempBin.Elements[ index ] ; |
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194 | // There could be protected source inside another one. |
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195 | return FCKConfig.ProtectedSource.Revert( protectedValue, clearBin ) ; |
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196 | } |
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197 | |
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198 | return html.replace( /(<|<)!--\{PS..(\d+)\}--(>|>)/g, _Replace ) ; |
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199 | } |
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