--- /dev/null
+/*\r
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben\r
+ *\r
+ * == BEGIN LICENSE ==\r
+ *\r
+ * Licensed under the terms of any of the following licenses at your\r
+ * choice:\r
+ *\r
+ * - GNU General Public License Version 2 or later (the "GPL")\r
+ * http://www.gnu.org/licenses/gpl.html\r
+ *\r
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")\r
+ * http://www.gnu.org/licenses/lgpl.html\r
+ *\r
+ * - Mozilla Public License Version 1.1 or later (the "MPL")\r
+ * http://www.mozilla.org/MPL/MPL-1.1.html\r
+ *\r
+ * == END LICENSE ==\r
+ *\r
+ * This is the integration file for JavaScript.\r
+ *\r
+ * It defines the FCKeditor class that can be used to create editor\r
+ * instances in a HTML page in the client side. For server side\r
+ * operations, use the specific integration system.\r
+ */\r
+\r
+// FCKeditor Class\r
+var FCKeditor = function( instanceName, width, height, toolbarSet, value )\r
+{\r
+ // Properties\r
+ this.InstanceName = instanceName ;\r
+ this.Width = width || '100%' ;\r
+ this.Height = height || '200' ;\r
+ this.ToolbarSet = toolbarSet || 'Default' ;\r
+ this.Value = value || '' ;\r
+ this.BasePath = FCKeditor.BasePath ;\r
+ this.CheckBrowser = true ;\r
+ this.DisplayErrors = true ;\r
+\r
+ this.Config = new Object() ;\r
+\r
+ // Events\r
+ this.OnError = null ; // function( source, errorNumber, errorDescription )\r
+}\r
+\r
+/**\r
+ * This is the default BasePath used by all editor instances.\r
+ */\r
+FCKeditor.BasePath = '/fckeditor/' ;\r
+\r
+/**\r
+ * The minimum height used when replacing textareas.\r
+ */\r
+FCKeditor.MinHeight = 200 ;\r
+\r
+/**\r
+ * The minimum width used when replacing textareas.\r
+ */\r
+FCKeditor.MinWidth = 750 ;\r
+\r
+FCKeditor.prototype.Version = '2.6.4' ;\r
+FCKeditor.prototype.VersionBuild = '21629' ;\r
+\r
+FCKeditor.prototype.Create = function()\r
+{\r
+ document.write( this.CreateHtml() ) ;\r
+}\r
+\r
+FCKeditor.prototype.CreateHtml = function()\r
+{\r
+ // Check for errors\r
+ if ( !this.InstanceName || this.InstanceName.length == 0 )\r
+ {\r
+ this._ThrowError( 701, 'You must specify an instance name.' ) ;\r
+ return '' ;\r
+ }\r
+\r
+ var sHtml = '' ;\r
+\r
+ if ( !this.CheckBrowser || this._IsCompatibleBrowser() )\r
+ {\r
+ sHtml += '<input type="hidden" id="' + this.InstanceName + '" name="' + this.InstanceName + '" value="' + this._HTMLEncode( this.Value ) + '" style="display:none" />' ;\r
+ sHtml += this._GetConfigHtml() ;\r
+ sHtml += this._GetIFrameHtml() ;\r
+ }\r
+ else\r
+ {\r
+ var sWidth = this.Width.toString().indexOf('%') > 0 ? this.Width : this.Width + 'px' ;\r
+ var sHeight = this.Height.toString().indexOf('%') > 0 ? this.Height : this.Height + 'px' ;\r
+\r
+ sHtml += '<textarea name="' + this.InstanceName +\r
+ '" rows="4" cols="40" style="width:' + sWidth +\r
+ ';height:' + sHeight ;\r
+\r
+ if ( this.TabIndex )\r
+ sHtml += '" tabindex="' + this.TabIndex ;\r
+\r
+ sHtml += '">' +\r
+ this._HTMLEncode( this.Value ) +\r
+ '<\/textarea>' ;\r
+ }\r
+\r
+ return sHtml ;\r
+}\r
+\r
+FCKeditor.prototype.ReplaceTextarea = function()\r
+{\r
+ if ( document.getElementById( this.InstanceName + '___Frame' ) )\r
+ return ;\r
+ if ( !this.CheckBrowser || this._IsCompatibleBrowser() )\r
+ {\r
+ // We must check the elements firstly using the Id and then the name.\r
+ var oTextarea = document.getElementById( this.InstanceName ) ;\r
+ var colElementsByName = document.getElementsByName( this.InstanceName ) ;\r
+ var i = 0;\r
+ while ( oTextarea || i == 0 )\r
+ {\r
+ if ( oTextarea && oTextarea.tagName.toLowerCase() == 'textarea' )\r
+ break ;\r
+ oTextarea = colElementsByName[i++] ;\r
+ }\r
+\r
+ if ( !oTextarea )\r
+ {\r
+ alert( 'Error: The TEXTAREA with id or name set to "' + this.InstanceName + '" was not found' ) ;\r
+ return ;\r
+ }\r
+\r
+ oTextarea.style.display = 'none' ;\r
+\r
+ if ( oTextarea.tabIndex )\r
+ this.TabIndex = oTextarea.tabIndex ;\r
+\r
+ this._InsertHtmlBefore( this._GetConfigHtml(), oTextarea ) ;\r
+ this._InsertHtmlBefore( this._GetIFrameHtml(), oTextarea ) ;\r
+ }\r
+}\r
+\r
+FCKeditor.prototype._InsertHtmlBefore = function( html, element )\r
+{\r
+ if ( element.insertAdjacentHTML ) // IE\r
+ element.insertAdjacentHTML( 'beforeBegin', html ) ;\r
+ else // Gecko\r
+ {\r
+ var oRange = document.createRange() ;\r
+ oRange.setStartBefore( element ) ;\r
+ var oFragment = oRange.createContextualFragment( html );\r
+ element.parentNode.insertBefore( oFragment, element ) ;\r
+ }\r
+}\r
+\r
+FCKeditor.prototype._GetConfigHtml = function()\r
+{\r
+ var sConfig = '' ;\r
+ for ( var o in this.Config )\r
+ {\r
+ if ( sConfig.length > 0 ) sConfig += '&' ;\r
+ sConfig += encodeURIComponent( o ) + '=' + encodeURIComponent( this.Config[o] ) ;\r
+ }\r
+\r
+ return '<input type="hidden" id="' + this.InstanceName + '___Config" value="' + sConfig + '" style="display:none" />' ;\r
+}\r
+\r
+FCKeditor.prototype._GetIFrameHtml = function()\r
+{\r
+ var sFile = 'fckeditor.html' ;\r
+\r
+ try\r
+ {\r
+ if ( (/fcksource=true/i).test( window.top.location.search ) )\r
+ sFile = 'fckeditor.original.html' ;\r
+ }\r
+ catch (e) { /* Ignore it. Much probably we are inside a FRAME where the "top" is in another domain (security error). */ }\r
+\r
+ var sLink = this.BasePath + 'editor/' + sFile + '?InstanceName=' + encodeURIComponent( this.InstanceName ) ;\r
+ if (this.ToolbarSet)\r
+ sLink += '&Toolbar=' + this.ToolbarSet ;\r
+\r
+ var html = '<iframe id="' + this.InstanceName +\r
+ '___Frame" src="' + sLink +\r
+ '" width="' + this.Width +\r
+ '" height="' + this.Height ;\r
+\r
+ if ( this.TabIndex )\r
+ html += '" tabindex="' + this.TabIndex ;\r
+\r
+ html += '" frameborder="0" scrolling="no"></iframe>' ;\r
+\r
+ return html ;\r
+}\r
+\r
+FCKeditor.prototype._IsCompatibleBrowser = function()\r
+{\r
+ return FCKeditor_IsCompatibleBrowser() ;\r
+}\r
+\r
+FCKeditor.prototype._ThrowError = function( errorNumber, errorDescription )\r
+{\r
+ this.ErrorNumber = errorNumber ;\r
+ this.ErrorDescription = errorDescription ;\r
+\r
+ if ( this.DisplayErrors )\r
+ {\r
+ document.write( '<div style="COLOR: #ff0000">' ) ;\r
+ document.write( '[ FCKeditor Error ' + this.ErrorNumber + ': ' + this.ErrorDescription + ' ]' ) ;\r
+ document.write( '</div>' ) ;\r
+ }\r
+\r
+ if ( typeof( this.OnError ) == 'function' )\r
+ this.OnError( this, errorNumber, errorDescription ) ;\r
+}\r
+\r
+FCKeditor.prototype._HTMLEncode = function( text )\r
+{\r
+ if ( typeof( text ) != "string" )\r
+ text = text.toString() ;\r
+\r
+ text = text.replace(\r
+ /&/g, "&").replace(\r
+ /"/g, """).replace(\r
+ /</g, "<").replace(\r
+ />/g, ">") ;\r
+\r
+ return text ;\r
+}\r
+\r
+;(function()\r
+{\r
+ var textareaToEditor = function( textarea )\r
+ {\r
+ var editor = new FCKeditor( textarea.name ) ;\r
+\r
+ editor.Width = Math.max( textarea.offsetWidth, FCKeditor.MinWidth ) ;\r
+ editor.Height = Math.max( textarea.offsetHeight, FCKeditor.MinHeight ) ;\r
+\r
+ return editor ;\r
+ }\r
+\r
+ /**\r
+ * Replace all <textarea> elements available in the document with FCKeditor\r
+ * instances.\r
+ *\r
+ * // Replace all <textarea> elements in the page.\r
+ * FCKeditor.ReplaceAllTextareas() ;\r
+ *\r
+ * // Replace all <textarea class="myClassName"> elements in the page.\r
+ * FCKeditor.ReplaceAllTextareas( 'myClassName' ) ;\r
+ *\r
+ * // Selectively replace <textarea> elements, based on custom assertions.\r
+ * FCKeditor.ReplaceAllTextareas( function( textarea, editor )\r
+ * {\r
+ * // Custom code to evaluate the replace, returning false if it\r
+ * // must not be done.\r
+ * // It also passes the "editor" parameter, so the developer can\r
+ * // customize the instance.\r
+ * } ) ;\r
+ */\r
+ FCKeditor.ReplaceAllTextareas = function()\r
+ {\r
+ var textareas = document.getElementsByTagName( 'textarea' ) ;\r
+\r
+ for ( var i = 0 ; i < textareas.length ; i++ )\r
+ {\r
+ var editor = null ;\r
+ var textarea = textareas[i] ;\r
+ var name = textarea.name ;\r
+\r
+ // The "name" attribute must exist.\r
+ if ( !name || name.length == 0 )\r
+ continue ;\r
+\r
+ if ( typeof arguments[0] == 'string' )\r
+ {\r
+ // The textarea class name could be passed as the function\r
+ // parameter.\r
+\r
+ var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' ) ;\r
+\r
+ if ( !classRegex.test( textarea.className ) )\r
+ continue ;\r
+ }\r
+ else if ( typeof arguments[0] == 'function' )\r
+ {\r
+ // An assertion function could be passed as the function parameter.\r
+ // It must explicitly return "false" to ignore a specific <textarea>.\r
+ editor = textareaToEditor( textarea ) ;\r
+ if ( arguments[0]( textarea, editor ) === false )\r
+ continue ;\r
+ }\r
+\r
+ if ( !editor )\r
+ editor = textareaToEditor( textarea ) ;\r
+\r
+ editor.ReplaceTextarea() ;\r
+ }\r
+ }\r
+})() ;\r
+\r
+function FCKeditor_IsCompatibleBrowser()\r
+{\r
+ var sAgent = navigator.userAgent.toLowerCase() ;\r
+\r
+ // Internet Explorer 5.5+\r
+ if ( /*@cc_on!@*/false && sAgent.indexOf("mac") == -1 )\r
+ {\r
+ var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ;\r
+ return ( sBrowserVersion >= 5.5 ) ;\r
+ }\r
+\r
+ // Gecko (Opera 9 tries to behave like Gecko at this point).\r
+ if ( navigator.product == "Gecko" && navigator.productSub >= 20030210 && !( typeof(opera) == 'object' && opera.postError ) )\r
+ return true ;\r
+\r
+ // Opera 9.50+\r
+ if ( window.opera && window.opera.version && parseFloat( window.opera.version() ) >= 9.5 )\r
+ return true ;\r
+\r
+ // Adobe AIR\r
+ // Checked before Safari because AIR have the WebKit rich text editor\r
+ // features from Safari 3.0.4, but the version reported is 420.\r
+ if ( sAgent.indexOf( ' adobeair/' ) != -1 )\r
+ return ( sAgent.match( / adobeair\/(\d+)/ )[1] >= 1 ) ; // Build must be at least v1\r
+\r
+ // Safari 3+\r
+ if ( sAgent.indexOf( ' applewebkit/' ) != -1 )\r
+ return ( sAgent.match( / applewebkit\/(\d+)/ )[1] >= 522 ) ; // Build must be at least 522 (v3)\r
+\r
+ return false ;\r
+}\r
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