<?php
/**
* @brief whosOnline Widget
* @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 28 Jul 2014
*/
namespace IPS\core\widgets;
/* 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;
}
/**
* whosOnline Widget
*/
class _whosOnline extends \IPS\Widget
{
/**
* @brief Widget Key
*/
public $key = 'whosOnline';
/**
* @brief App
*/
public $app = 'core';
/**
* @brief Plugin
*/
public $plugin = '';
/**
* Render a widget
*
* @return string
*/
public function render()
{
/* Do we have permission? */
if ( !\IPS\Member::loggedIn()->canAccessModule( \IPS\Application\Module::get( 'core', 'online' ) ) )
{
return "";
}
/* Init */
$members = array();
$memberCount = 0;
$guests = 0;
$anonymous = 0;
$users = \IPS\Session\Store::i()->getOnlineUsers( 0, 'desc', NULL, NULL, TRUE );
foreach( $users as $row )
{
switch ( $row['login_type'] )
{
/* Not-anonymous Member */
case \IPS\Session\Front::LOGIN_TYPE_MEMBER:
if ( $row['member_id'] != \IPS\Member::loggedIn()->member_id ) // We add them manually to make sure they go at the top of the list
{
if ( $row['member_name'] )
{
$members[ $row['member_id'] ] = $row;
}
else
{
$guests += 1;
}
}
break;
/* Anonymous member */
case \IPS\Session\Front::LOGIN_TYPE_ANONYMOUS:
$anonymous += 1;
break;
/* Guest */
case \IPS\Session\Front::LOGIN_TYPE_GUEST:
case \IPS\Session\Front::LOGIN_TYPE_INCOMPLETE:
$guests += 1;
break;
}
}
$memberCount = count( $members );
/* If it's on the sidebar (rather than at the bottom), we want to limit it to 60 so we don't take too much space */
if ( $this->orientation === 'vertical' and count( $members ) >= 60 )
{
$members = array_slice( $members, 0, 60 );
}
/* Add ourselves at the top of the list */
if( \IPS\Member::loggedIn()->member_id )
{
$memberCount++;
$members = array_merge( array( \IPS\Member::loggedIn()->member_id => array(
'member_id' => \IPS\Member::loggedIn()->member_id,
'member_name' => \IPS\Member::loggedIn()->name,
'seo_name' => \IPS\Member::loggedIn()->members_seo_name,
'member_group' => \IPS\Member::loggedIn()->member_group_id
) ), $members );
}
/* Display */
return $this->output( $members, $memberCount, $guests, $anonymous );
}
}