<?php
// $Id: formfckeditor.php,V 1.0 phppp Exp $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program is distributed in the hope that it will be useful,          //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of           //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //
/**
 * Adapted FCKeditor
 *
 * @author	    phppp, http://xoops.org.cn
 * @copyright	copyright (c) 2004 XOOPS.org
 *
 * @package     XOOPS 2.2
 * @subpackage  form
 */

class XoopsFormFckeditor extends XoopsFormTextArea
{
	var $rootpath = "";
	var $language = _LANGCODE;
	var $filepath;
	var $upload;
	var $extensions;
	var $width = "100%";
	var $height = "400px";

	/**
	 * Constructor
	 *
     * @param	array   $configs  Editor Options
     * @param	binary 	$checkCompatible  true - return false on failure
	 */
	function XoopsFormFckeditor($configs, $checkCompatible = false)
	{
		$current_path = __FILE__;
		if ( DIRECTORY_SEPARATOR != "/" ) $current_path = str_replace( strpos( $current_path, "\\\\", 2 ) ? "\\\\" : DIRECTORY_SEPARATOR, "/", $current_path);
		$this->rootpath = substr(dirname($current_path), strlen(XOOPS_ROOT_PATH));
		if(is_array($configs)) foreach($configs as $key => $val){
			${$key} = $val;
			$this->$key = $val;
		}
		if($checkCompatible && !$this->isCompatible()) {
			return false;
		}
		$this->XoopsFormTextArea("", $name, $value);
		$this->width=empty($width)?$this->width:$width;
		$this->height=empty($height)?$this->height:$height;
	}

	function setConfig($configs)
	{
	    foreach($configs as $key=>$val){
		    $this->$key = $val;
	    }
	}

	/**
	 * get textarea width
	 *
     * @return	string
	 */
	function getWidth()
	{
		return $this->width;
	}

	/**
	 * get textarea height
	 *
     * @return	string
	 */
	function getHeight()
	{
		return $this->height;
	}

	/**
	 * get language
	 *
     * @return	string
	 */
	function getLanguage()
	{
		return str_replace('_','-',strtolower($this->language));
	}

	/**
	 * get allowed extensions for uploading
	 *
     * @return	string
	 */
	function getAllowedExtensions()
	{
		return $this->extensions;
	}

	/**
	 * enable upload
	 *
     * @return	null
	 */
	function getUploadStatus()
	{
		return $this->upload;
	}

	/**
	 * get file path
	 *
     * @return	null
	 */
	function getFilepath()
	{
		$check_func = ($this->getUploadStatus())? "is_writable":"is_readable";
		return $check_func($this->filepath)? $this->filepath: false;
	}

	/**
	 * prepare HTML for output
	 *
     * @return	sting HTML
	 */
	function render()
	{
		global $myts;
		$ret = '';
		if ( is_readable(XOOPS_ROOT_PATH . $this->rootpath. "/fckeditor.php"))	{
			include_once(XOOPS_ROOT_PATH . $this->rootpath. "/fckeditor.php");
			$oFCKeditor=new FCKeditor($this->getName());
			$oFCKeditor->BasePath = XOOPS_URL.$this->rootpath. "/";
			$oFCKeditor->Width = $this->getWidth();
			$oFCKeditor->Height = $this->getHeight();
			$oFCKeditor->Value = $this->getValue();
			if(is_readable(XOOPS_ROOT_PATH . $this->rootpath. '/editor/lang/'.$this->getLanguage().'.js')) {
				$oFCKeditor->Config['DefaultLanguage'] = $this->getLanguage();
				$oFCKeditor->Config['AutoDetectLanguage'] = false;
			}
			if(defined("_XOOPS_EDITOR_FCKEDITOR_FONTLIST")){
				$oFCKeditor->Config['FontNames'] = _XOOPS_EDITOR_FCKEDITOR_FONTLIST;
			}
			$oFCKeditor->Config['BaseHref'] = XOOPS_URL.$this->rootpath. "/";
			$oFCKeditor->Config['CustomConfigurationsPath'] = $oFCKeditor->BasePath.'fckconfig-xoops.js';
			//$oFCKeditor->SetVar('ToolbarSet', "Basic");
			$ret = $oFCKeditor->CreateHtml();
		}
		return $ret;
	}

	/**
	 * Check if compatible
	 *
     * @return
	 */
	function isCompatible()
	{
		if ( !is_readable(XOOPS_ROOT_PATH . $this->rootpath. "/fckeditor.php")) return false;
		include_once(XOOPS_ROOT_PATH . $this->rootpath. "/fckeditor.php");
		return FCKeditor::IsCompatible();
	}
}
?>