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Mods-for-HESK-Netsyms/inc/users_online.inc.php

154 lines
4.7 KiB
PHP

<?php
/**
*
* This file is part of HESK - PHP Help Desk Software.
*
* (c) Copyright Klemen Stirn. All rights reserved.
* http://www.hesk.com
*
* For the full copyright and license agreement information visit
* http://www.hesk.com/eula.php
*
*/
/* Check if this is a valid include */
if (!defined('IN_SCRIPT')) {die('Invalid attempt');}
function hesk_initOnline($user_id)
{
global $hesk_settings, $hesklang;
/* Set user to online */
hesk_setOnline($user_id);
/* Can this user view online staff? */
if (hesk_checkPermission('can_view_online',0))
{
$hesk_settings['users_online'] = hesk_listOnline();
define('SHOW_ONLINE',1);
}
return true;
} // END hesk_initOnline()
function hesk_printOnline() {
global $hesk_settings, $hesklang;
?>
<li class="dropdown messages-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-users"></i>
<span class="label label-danger"><?php echo count($hesk_settings['users_online']); ?></span>
</a>
<ul class="dropdown-menu">
<li class="header"><?php echo $hesklang['onlinep']; ?></li>
<li>
<ul class="menu">
<?php foreach ($hesk_settings['users_online'] as $tmp): ?>
<li>
<?php $link = ($tmp['id'] == $_SESSION['id']) ? '' : ' href="mail.php?a=new&id='.$tmp['id'].'"'; ?>
<a<?php echo $link; ?>>
<div class="pull-left">
<i class="fa fa-user fa-2x black"></i>
</div>
<h4><?php echo $tmp['name']; ?></h4>
<?php
if ($tmp['isadmin']): ?>
<p>
<span class="label label-default">
<?php echo $hesklang['administrator']; ?>
</span>
</p>
<?php elseif ($tmp['id'] == $_SESSION['id']): ?>
<!--<span class="badge badge-default">You</span>-->
<?php endif; ?>
</a>
</li>
<?php endforeach; ?>
</ul>
</li>
</ul>
</li>
<?php
} // END hesk_printOnline()
function hesk_listOnline($list_names=1)
{
global $hesk_settings, $hesklang, $hesk_db_link;
$users_online = array();
/* Clean expired entries */
hesk_cleanOnline();
/* Get a list of online users */
/* --> With names */
if ($list_names)
{
$res = hesk_dbQuery("SELECT `t1`.`user_id` , `t2`.`name` , `t2`.`isadmin` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."online` AS `t1` INNER JOIN `".hesk_dbEscape($hesk_settings['db_pfix'])."users` AS `t2` ON `t1`.`user_id` = `t2`.`id`");
while ($tmp = hesk_dbFetchAssoc($res))
{
$users_online[$tmp['user_id']] = array(
'id' => $tmp['user_id'],
'name' => $tmp['name'],
'isadmin' => $tmp['isadmin']
);
}
}
/* --> Without names */
else
{
$res = hesk_dbQuery("SELECT `user_id` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."online`");
while ($tmp = hesk_dbFetchAssoc($res))
{
$users_online[] = $tmp['user_id'];
}
}
return $users_online;
} // END hesk_listOnline()
function hesk_setOnline($user_id)
{
global $hesk_settings, $hesklang, $hesk_db_link;
/* If already online just update... */
hesk_dbQuery("UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."online` SET `tmp` = `tmp` + 1 WHERE `user_id` = '".intval($user_id)."'");
/* ... else insert a new entry */
if ( ! hesk_dbAffectedRows() )
{
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."online` (`user_id`) VALUES (".intval($user_id).") ");
}
return true;
} // END hesk_setOnline()
function hesk_setOffline($user_id)
{
global $hesk_settings, $hesklang, $hesk_db_link;
/* If already online just update... */
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."online` WHERE `user_id` = '".intval($user_id)."'");
return true;
} // END hesk_setOffline()
function hesk_cleanOnline()
{
global $hesk_settings, $hesklang, $hesk_db_link;
/* Delete old rows from the database */
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."online` WHERE `dt` < ( NOW() - INTERVAL ".intval($hesk_settings['online_min'])." MINUTE) ");
return true;
} // END hesk_cleanOnline()