<?php
/**
* @brief onlineusers Task
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 24 Mar 2017
*/
namespace IPS\core\tasks;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* onlineusers Task
*/
class _onlineusers extends \IPS\Task
{
/**
* Execute
*
* If ran successfully, should return anything worth logging. Only log something
* worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
* If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
* Tasks should execute within the time of a normal HTTP request.
*
* @return mixed Message to log or NULL
* @throws \IPS\Task\Exception
*/
public function execute()
{
/* We want the rows to have the same timestamp exactly */
$time = time();
$onlineGuests = 0;
$onlineMembers = 0;
try
{
$onlineGuests = \IPS\Session\Store::i()->getOnlineUsers( \IPS\Session\Store::ONLINE_GUESTS | \IPS\Session\Store::ONLINE_COUNT_ONLY, 'desc', NULL, NULL, TRUE );
$onlineMembers = \IPS\Session\Store::i()->getOnlineUsers( \IPS\Session\Store::ONLINE_MEMBERS | \IPS\Session\Store::ONLINE_COUNT_ONLY, 'desc', NULL, NULL, TRUE );
}
catch( \UnderflowException $e) {}
\IPS\Db::i()->insert( 'core_statistics', array(
'type' => 'online_users',
'time' => $time,
'value_4' => 'guests',
'value_1' => $onlineGuests
) );
\IPS\Db::i()->insert( 'core_statistics', array(
'type' => 'online_users',
'time' => $time,
'value_4' => 'members',
'value_1' => $onlineMembers
) );
return NULL;
}
/**
* Cleanup
*
* If your task takes longer than 15 minutes to run, this method
* will be called before execute(). Use it to clean up anything which
* may not have been done
*
* @return void
*/
public function cleanup()
{
}
}