<?php
/**
 * @package	Acymailing for Joomla!
 * @version	4.0.1
 * @author	acyba.com
 * @copyright	(C) 2009-2012 ACYBA S.A.RL. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php

class statsClass extends acymailingClass{

	var $tables = array('urlclick','userstats','stats');
	var $pkey = 'mailid';

	var $countReturn = true;


	function saveStats(){
		$subid = JRequest::getInt('subid');
		$mailid = JRequest::getInt('mailid');
		if(empty($subid) OR empty($mailid)) return false;

		$db = JFactory::getDBO();
		$db->setQuery('SELECT open FROM '.acymailing_table('userstats').' WHERE mailid = '.$mailid.' AND subid = '.$subid.' LIMIT 1');
		$actual = $db->loadObject();
		if(empty($actual)) return false;

		$open = 0;

		if(empty($actual->open)){
			$open = 1;
			$unique = ',openunique = openunique +1';
		}elseif($this->countReturn){
			$open = $actual->open +1;
			$unique = '';
		}

		if(empty($open)) return true;

		$ipClass = acymailing_get('helper.user');
		$ip = $ipClass->getIP();

		$db->setQuery('UPDATE '.acymailing_table('userstats').' SET open = '.$open.', opendate = '.time().', `ip`= '.$db->Quote($ip).' WHERE mailid = '.$mailid.' AND subid = '.$subid.' LIMIT 1');
		$db->query();

		$db->setQuery('UPDATE '.acymailing_table('stats').' SET opentotal = opentotal +1 '.$unique.' WHERE mailid = '.$mailid.' LIMIT 1');
		$db->query();

		if(!empty($subid)){
			$filterClass = acymailing_get('class.filter');
			$filterClass->subid = $subid;
			$filterClass->trigger('opennews');
		}

		return true;
	}

}