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<?php
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<?php
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/*
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/*
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 * FCKeditor - The text editor for internet
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 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
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 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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 * Copyright (C) 2003-2008 Frederico Caldeira Knabben
- 
 
 5 
 *
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 * == BEGIN LICENSE ==
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 *
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 *
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 * Licensed under the terms of the GNU Lesser General Public License:
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 * Licensed under the terms of any of the following licenses at your
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 * 		http://www.opensource.org/licenses/lgpl-license.php
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 * choice:
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 *
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 *
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 * For further information visit:
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 *  - GNU General Public License Version 2 or later (the "GPL")
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 * 		http://www.fckeditor.net/
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 *    http://www.gnu.org/licenses/gpl.html
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 *
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 *
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 * "Support Open Source software. What about a donation today?"
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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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 *
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 * File Name: fckeditor.php
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 *  - Mozilla Public License Version 1.1 or later (the "MPL")
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 * 	This is the integration file for PHP.
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 *    http://www.mozilla.org/MPL/MPL-1.1.html
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 *
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 *
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 * 	It defines the FCKeditor class that can be used to create editor
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 * == END LICENSE ==
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 *
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 * 	instances in PHP pages on server side.
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 * This is the integration file for PHP (All versions).
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 *
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 *
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 * File Authors:
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 * It loads the correct integration file based on the PHP version (avoiding
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 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
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 * strict error messages with PHP 5).
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 */
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 */
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class FCKeditor
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{
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	var $InstanceName ;
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	var $BasePath ;
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	var $Width ;
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	var $Height ;
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	var $ToolbarSet ;
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	var $Value ;
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	var $Config ;
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	// PHP 5 Constructor (by Marcus Bointon <coolbru@users.sourceforge.net>)
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	function __construct( $instanceName )
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 	{
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		$this->InstanceName	= $instanceName ;
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		$this->BasePath		= '/fckeditor/' ;
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		$this->Width		= '100%' ;
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		$this->Height		= '200' ;
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		$this->ToolbarSet	= 'Default' ;
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		$this->Value		= '' ;
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		$this->Config		= array() ;
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	}
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	// PHP 4 Contructor
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	function FCKeditor( $instanceName )
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	{
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		$this->__construct( $instanceName ) ;
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	}
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	function Create()
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	{
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		echo $this->CreateHtml() ;
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	}
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	function CreateHtml()
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	{
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		$HtmlValue = htmlspecialchars( $this->Value ) ;
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		$Html = '<div>' ;
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		if ( $this->IsCompatible() )
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		{
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			if ( isset( $_GET['fcksource'] ) && $_GET['fcksource'] == "true" )
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				$File = 'fckeditor.original.html' ;
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			else
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				$File = 'fckeditor.html' ;
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			$Link = "{$this->BasePath}editor/{$File}?InstanceName={$this->InstanceName}" ;
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			if ( $this->ToolbarSet != '' )
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				$Link .= "&amp;Toolbar={$this->ToolbarSet}" ;
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			// Render the linked hidden field.
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			$Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}\" name=\"{$this->InstanceName}\" value=\"{$HtmlValue}\" style=\"display:none\" />" ;
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			// Render the configurations hidden field.
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			$Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}___Config\" value=\"" . $this->GetConfigFieldString() . "\" style=\"display:none\" />" ;
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			// Render the editor IFRAME.
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			$Html .= "<iframe id=\"{$this->InstanceName}___Frame\" src=\"{$Link}\" width=\"{$this->Width}\" height=\"{$this->Height}\" frameborder=\"0\" scrolling=\"no\"></iframe>" ;
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		}
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		else
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		{
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			if ( strpos( $this->Width, '%' ) === false )
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				$WidthCSS = $this->Width . 'px' ;
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			else
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				$WidthCSS = $this->Width ;
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			if ( strpos( $this->Height, '%' ) === false )
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				$HeightCSS = $this->Height . 'px' ;
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			else
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				$HeightCSS = $this->Height ;
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			$Html .= "<textarea name=\"{$this->InstanceName}\" rows=\"4\" cols=\"40\" style=\"width: {$WidthCSS}; height: {$HeightCSS}\">{$HtmlValue}</textarea>" ;
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		}
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		$Html .= '</div>' ;
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		return $Html ;
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	}
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	function IsCompatible()
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	{
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		global $HTTP_USER_AGENT ;
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		if ( isset( $HTTP_USER_AGENT ) )
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			$sAgent = $HTTP_USER_AGENT ;
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		else
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			$sAgent = $_SERVER['HTTP_USER_AGENT'] ;
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		if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
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		{
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			$iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
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			return ($iVersion >= 5.5) ;
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		}
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		else if ( strpos($sAgent, 'Gecko/') !== false )
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		{
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			$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
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			return ($iVersion >= 20030210) ;
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		}
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		else
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			return false ;
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	}
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	function GetConfigFieldString()
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	{
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		$sParams = '' ;
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		$bFirst = true ;
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		foreach ( $this->Config as $sKey => $sValue )
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		{
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			if ( $bFirst == false )
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				$sParams .= '&amp;' ;
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			else
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				$bFirst = false ;
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			if ( $sValue === true )
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				$sParams .= $this->EncodeConfig( $sKey ) . '=true' ;
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			else if ( $sValue === false )
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				$sParams .= $this->EncodeConfig( $sKey ) . '=false' ;
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			else
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				$sParams .= $this->EncodeConfig( $sKey ) . '=' . $this->EncodeConfig( $sValue ) ;
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		}
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		return $sParams ;
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	}
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151 
	function EncodeConfig( $valueToEncode )
 - 
 
152 
	{
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		$chars = array(
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			'&' => '%26',
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			'=' => '%3D',
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			'"' => '%22' ) ;
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		return strtr( $valueToEncode,  $chars ) ;
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	}
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}
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?>
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 28 
if ( !function_exists('version_compare') || version_compare( phpversion(), '5', '<' ) )
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 29 
	include_once( 'fckeditor_php4.php' ) ;
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 30 
else
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	include_once( 'fckeditor_php5.php' ) ;