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📄 menutypes.php

📁 Joomla!是一套获得过多个奖项的内容管理系统(Content Management System, CMS)。Joomla!采用PHP+MySQL数据库开发
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<?php/** * @version		$Id: menutypes.php 10572 2008-07-21 01:52:00Z pasamio $ * @package		Joomla.Framework * @subpackage	Table * @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. * @license		GNU/GPL, see LICENSE.php * Joomla! is free software. This version may have been modified pursuant * to the GNU General Public License, and as distributed it includes or * is derivative of works licensed under the GNU General Public License or * other free or open source software licenses. * See COPYRIGHT.php for copyright notices and details. */// Check to ensure this file is within the rest of the frameworkdefined('JPATH_BASE') or die();/** * Menu Types table * * @package 	Joomla.Framework * @subpackage	Table * @since		1.5 */class JTableMenuTypes extends JTable{	/** @var int Primary key */	var $id					= null;	/** @var string */	var $menutype			= null;	/** @var string */	var $title				= null;	/** @var string */	var $description		= null;	/**	 * Constructor	 *	 * @access protected	 * @param database A database connector object	 */	function __construct( &$db )	{		parent::__construct( '#__menu_types', 'id', $db );	}	/**	 * @return boolean	 */	function check()	{		$this->menutype = JFilterOutput::stringURLSafe($this->menutype);		if(empty($this->menutype)) {			$this->setError( "Cannot save: Empty menu type" );			return false;		}		// correct spurious data		if (trim( $this->title) == '') {			$this->title = $this->menutype;		}		$db		=& JFactory::getDBO();		// check for unique menutype for new menu copy		$query = 'SELECT menutype' .				' FROM #__menu_types';		if ($this->id) {			$query .= ' WHERE id != '.(int) $this->id;		}		$db->setQuery( $query );		$menus = $db->loadResultArray();		foreach ($menus as $menutype)		{			if ($menutype == $this->menutype)			{				$this->setError( "Cannot save: Duplicate menu type '{$this->menutype}'" );				return false;			}		}		return true;	}}

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