<?php
/**
 * Kunena Component
 * @package Kunena.Framework
 * @subpackage Tables
 *
 * @copyright (C) 2008 - 2017 Kunena Team. All rights reserved.
 * @license https://www.gnu.org/copyleft/gpl.html GNU/GPL
 * @link https://www.kunena.org
 **/
defined('_JEXEC') or die();

require_once(__DIR__ . '/kunena.php');

/**
 * Kunena Sessions
 * Provides access to the #__kunena_sessions table
 */
class TableKunenaSessions extends KunenaTable
{
	public $userid = 0;
	public $allowed = 'na';
	public $allowedcats = null;
	public $lasttime = 0;
	public $readtopics = 0;
	public $currvisit = 0;
	protected $_exists = false;

	public function __construct($db)
	{
		parent::__construct('#__kunena_sessions', 'userid', $db);
	}

	/**
	 * @param   null $oid
	 * @param   bool $reset
	 *
	 * @return boolean
	 */
	public function load($oid = null, $reset = true)
	{
		if (!$oid)
		{
			return false;
		}

		return parent::load($oid, $reset);
	}

	/**
	 * @return boolean
	 */
	public function check()
	{
		$user = KunenaUserHelper::get($this->userid);
		if (!$user->exists())
		{
			$this->setError(JText::sprintf('COM_KUNENA_LIB_TABLE_SESSIONS_ERROR_USER_INVALID', (int) $user->userid));
		}

		return ($this->getError() == '');
	}
}
