<?php
/**
 * @package	AcyMailing for Joomla!
 * @version	4.8.1
 * @author	acyba.com
 * @copyright	(C) 2009-2014 ACYBA S.A.R.L. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php

class StatsController extends acymailingController{

	function listing(){
		JRequest::setVar('tmpl','component');

		$statsClass = acymailing_get('class.stats');
		$statsClass->saveStats();

		header( 'Cache-Control: no-store, no-cache, must-revalidate' );
		header( 'Cache-Control: post-check=0, pre-check=0', false );
		header( 'Pragma: no-cache' );
		header("Expires: Wed, 17 Sep 1975 21:32:10 GMT");

		ob_end_clean();

		JPluginHelper::importPlugin('acymailing');
		$this->dispatcher = JDispatcher::getInstance();
		$results = $this->dispatcher->trigger('acymailing_getstatpicture');

		$picture = reset($results);
		if(empty($picture)) $picture = 'media/com_acymailing/images/statpicture.png';

		$picture = ltrim(str_replace(array('\\','/'),DS,$picture),DS);

		$imagename = ACYMAILING_ROOT.$picture;
		$handle = fopen($imagename, 'r');
		if(!$handle) exit;

		header("Content-type: image/png");
		$contents = fread($handle, filesize($imagename));
		fclose($handle);
		echo $contents;
		exit;
	}

	function detecttimeout(){

		$config = acymailing_config();
		if($config->get('security_key') != JRequest::getString('seckey')) die('wrong key');

		$db = JFactory::getDBO();
		$db->setQuery("REPLACE INTO `#__acymailing_config` (`namekey`,`value`) VALUES ('max_execution_time','5'), ('last_maxexec_check','".time()."')");
		$db->query();

		@ini_set('max_execution_time',600);
		@ignore_user_abort(true);

		$i = 0;
		while($i < 480){
			sleep(8);
			$i += 10;
			$db->setQuery("UPDATE `#__acymailing_config` SET `value` = '".intval($i)."' WHERE `namekey` = 'max_execution_time'");
			$db->query();
			$db->setQuery("UPDATE `#__acymailing_config` SET `value` = '".time()."' WHERE `namekey` = 'last_maxexec_check'");
			$db->query();
			sleep(2);
		}
		exit;
	}
}
