/Main/Source/Web/FCKeditor/fckeditor.php
PHP | 155 lines | 105 code | 26 blank | 24 comment | 16 complexity | c32d16d6c48fdb68169af65c1dc1880c MD5 | raw file
Possible License(s): LGPL-2.1
- <?php
- /*
- * FCKeditor - The text editor for internet
- * Copyright (C) 2003-2005 Frederico Caldeira Knabben
- *
- * Licensed under the terms of the GNU Lesser General Public License:
- * http://www.opensource.org/licenses/lgpl-license.php
- *
- * For further information visit:
- * http://www.fckeditor.net/
- *
- * File Name: fckeditor.php
- * This is the integration file for PHP.
- *
- * It defines the FCKeditor class that can be used to create editor
- * instances in PHP pages on server side.
- *
- * File Authors:
- * Frederico Caldeira Knabben (fredck@fckeditor.net)
- */
-
- class FCKeditor
- {
- var $InstanceName ;
- var $BasePath ;
- var $Width ;
- var $Height ;
- var $ToolbarSet ;
- var $Value ;
- var $Config ;
-
- // PHP 5 Constructor (by Marcus Bointon <coolbru@users.sourceforge.net>)
- function __construct( $instanceName )
- {
- $this->InstanceName = $instanceName ;
- $this->BasePath = '/FCKeditor/' ;
- $this->Width = '100%' ;
- $this->Height = '200' ;
- $this->ToolbarSet = 'Default' ;
- $this->Value = '' ;
-
- $this->Config = array() ;
- }
-
- // PHP 4 Contructor
- function FCKeditor( $instanceName )
- {
- $this->__construct( $instanceName ) ;
- }
-
- function Create()
- {
- echo $this->CreateHtml() ;
- }
-
- function CreateHtml()
- {
- $HtmlValue = htmlspecialchars( $this->Value ) ;
-
- $Html = '<div>' ;
-
- if ( $this->IsCompatible() )
- {
- $Link = "{$this->BasePath}editor/fckeditor.html?InstanceName={$this->InstanceName}" ;
-
- if ( $this->ToolbarSet != '' )
- $Link .= "&Toolbar={$this->ToolbarSet}" ;
-
- // Render the linked hidden field.
- $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}\" name=\"{$this->InstanceName}\" value=\"{$HtmlValue}\" />" ;
-
- // Render the configurations hidden field.
- $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}___Config\" value=\"" . $this->GetConfigFieldString() . "\" />" ;
-
- // Render the editor IFRAME.
- $Html .= "<iframe id=\"{$this->InstanceName}___Frame\" src=\"{$Link}\" width=\"{$this->Width}\" height=\"{$this->Height}\" frameborder=\"no\" scrolling=\"no\"></iframe>" ;
- }
- else
- {
- if ( strpos( $this->Width, '%' ) === false )
- $WidthCSS = $this->Width . 'px' ;
- else
- $WidthCSS = $this->Width ;
-
- if ( strpos( $this->Height, '%' ) === false )
- $HeightCSS = $this->Height . 'px' ;
- else
- $HeightCSS = $this->Height ;
-
- $Html .= "<textarea name=\"{$this->InstanceName}\" rows=\"4\" cols=\"40\" style=\"width: {$WidthCSS}; height: {$HeightCSS}\" wrap=\"virtual\">{$HtmlValue}</textarea>" ;
- }
-
- $Html .= '</div>' ;
-
- return $Html ;
- }
-
- function IsCompatible()
- {
- global $HTTP_USER_AGENT ;
-
- if ( isset( $HTTP_USER_AGENT ) )
- $sAgent = $HTTP_USER_AGENT ;
- else
- $sAgent = $_SERVER['HTTP_USER_AGENT'] ;
-
- if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
- {
- $iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
- return ($iVersion >= 5.5) ;
- }
- else if ( strpos($sAgent, 'Gecko/') !== false )
- {
- $iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
- return ($iVersion >= 20030210) ;
- }
- else
- return false ;
- }
-
- function GetConfigFieldString()
- {
- $sParams = '' ;
- $bFirst = true ;
-
- foreach ( $this->Config as $sKey => $sValue )
- {
- if ( $bFirst == false )
- $sParams .= '&' ;
- else
- $bFirst = false ;
-
- if ( $sValue === true )
- $sParams .= $this->EncodeConfig( $sKey ) . '=true' ;
- else if ( $sValue === false )
- $sParams .= $this->EncodeConfig( $sKey ) . '=false' ;
- else
- $sParams .= $this->EncodeConfig( $sKey ) . '=' . $this->EncodeConfig( $sValue ) ;
- }
-
- return $sParams ;
- }
-
- function EncodeConfig( $valueToEncode )
- {
- $chars = array(
- '&' => '%26',
- '=' => '%3D',
- '"' => '%22' ) ;
-
- return strtr( $valueToEncode, $chars ) ;
- }
- }
-
- ?>