<?php
/**
* MyBB 1.8
* Copyright 2014 MyBB Group, All Rights Reserved
*
* Website: http://www.mybb.com
* License: http://www.mybb.com/about/license
*
*/
define("IN_MYBB", 1);
define('THIS_SCRIPT', 'online.php');
$templatelist = "online,online_row,online_row_ip,online_today,online_today_row,online_row_ip_lookup,online_refresh,multipage,multipage_end,multipage_start";
$templatelist .= ",multipage_jump_page,multipage_nextpage,multipage_page,multipage_page_current,multipage_page_link_current,multipage_prevpage";
require_once "./global.php";
require_once MYBB_ROOT."inc/functions_post.php";
require_once MYBB_ROOT."inc/functions_online.php";
require_once MYBB_ROOT."inc/class_parser.php";
$parser = new postParser;
// Load global language phrases
$lang->load("online");
if($mybb->usergroup['canviewonline'] == 0)
{
error_no_permission();
}
// Make navigation
add_breadcrumb($lang->nav_online, "online.php");
if($mybb->get_input('action') == "today")
{
add_breadcrumb($lang->nav_onlinetoday);
$plugins->run_hooks("online_today_start");
$threshold = TIME_NOW-(60*60*24);
$query = $db->simple_select("users", "COUNT(uid) AS users", "lastactive > '{$threshold}'");
$todaycount = $db->fetch_field($query, "users");
$query = $db->simple_select("users", "COUNT(uid) AS users", "lastactive > '{$threshold}' AND invisible = '1'");
$invis_count = $db->fetch_field($query, "users");
if(!$mybb->settings['wolusersperpage'] || (int)$mybb->settings['wolusersperpage'] < 1)
{
$mybb->settings['wolusersperpage'] = 20;
}
// Add pagination
$perpage = $mybb->settings['wolusersperpage'];
if($mybb->get_input('page', MyBB::INPUT_INT) > 0)
{
$page = $mybb->get_input('page', MyBB::INPUT_INT);
$start = ($page-1) * $perpage;
$pages = ceil($todaycount / $perpage);
if($page > $pages)
{
$start = 0;
$page = 1;
}
}
else
{
$start = 0;
$page = 1;
}
$query = $db->simple_select("users", "*", "lastactive > '{$threshold}'", array("order_by" => "lastactive", "order_dir" => "desc", "limit" => $perpage, "limit_start" => $start));
$todayrows = '';
while($online = $db->fetch_array($query))
{
$invisiblemark = '';
if($online['invisible'] == 1 && $mybb->usergroup['canbeinvisible'] == 1)
{
$invisiblemark = "*";
}
if($online['invisible'] != 1 || $mybb->usergroup['canviewwolinvis'] == 1 || $online['uid'] == $mybb->user['uid'])
{
$username = format_name(htmlspecialchars_uni($online['username']), $online['usergroup'], $online['displaygroup']);
$online['profilelink'] = build_profile_link($username, $online['uid']);
$onlinetime = my_date('normal', $online['lastactive']);
eval("\$todayrows .= \"".$templates->get("online_today_row")."\";");
}
}
$multipage = multipage($todaycount, $perpage, $page, "online.php?action=today");
$todaycount = my_number_format($todaycount);
$invis_count = my_number_format($invis_count);
if($todaycount == 1)
{
$onlinetoday = $lang->member_online_today;
}
else
{
$onlinetoday = $lang->sprintf($lang->members_were_online_today, $todaycount);
}
if($invis_count)
{
$string = $lang->members_online_hidden;
if($invis_count == 1)
{
$string = $lang->member_online_hidden;
}
$onlinetoday .= $lang->sprintf($string, $invis_count);
}
$plugins->run_hooks("online_today_end");
eval("\$today = \"".$templates->get("online_today")."\";");
output_page($today);
}
else
{
$plugins->run_hooks("online_start");
// Custom sorting options
if($mybb->get_input('sortby') == "username")
{
$sql = "u.username ASC, s.time DESC";
$refresh_string = "?sortby=username";
}
elseif($mybb->get_input('sortby') == "location")
{
$sql = "s.location, s.time DESC";
$refresh_string = "?sortby=location";
}
// Otherwise sort by last refresh
else
{
switch($db->type)
{
case "sqlite":
case "pgsql":
$sql = "CASE WHEN s.uid > 0 THEN 1 ELSE 0 END DESC, s.time DESC";
break;
default:
$sql = "IF( s.uid >0, 1, 0 ) DESC, s.time DESC";
break;
}
$refresh_string = '';
}
$timesearch = TIME_NOW - $mybb->settings['wolcutoffmins']*60;
$query = $db->query("
SELECT COUNT(*) AS online FROM (
SELECT 1
FROM " . TABLE_PREFIX . "sessions
WHERE time > $timesearch
GROUP BY uid, ip
) s
");
$online_count = $db->fetch_field($query, "online");
if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$mybb->settings['threadsperpage'] = 20;
}
// How many pages are there?
$perpage = $mybb->settings['threadsperpage'];
if($mybb->get_input('page', MyBB::INPUT_INT) > 0)
{
$page = $mybb->get_input('page', MyBB::INPUT_INT);
$start = ($page-1) * $perpage;
$pages = ceil($online_count / $perpage);
if($page > $pages)
{
$start = 0;
$page = 1;
}
}
else
{
$start = 0;
$page = 1;
}
// Assemble page URL
$multipage = multipage($online_count, $perpage, $page, "online.php".$refresh_string);
// Query for active sessions
$dbversion = $db->get_version();
if(
(
$db->type == 'mysqli' && (
version_compare($dbversion, '10.2.0', '>=') || ( // MariaDB
version_compare($dbversion, '10', '<') &&
version_compare($dbversion, '8.0.2', '>=')
)
)
) ||
($db->type == 'pgsql' && version_compare($dbversion, '8.4.0', '>=')) ||
($db->type == 'sqlite' && version_compare($dbversion, '3.25.0', '>='))
)
{
$sql = str_replace('u.username', 's.username', $sql);
$query = $db->query("
SELECT * FROM (
SELECT
s.sid, s.ip, s.uid, s.time, s.location, u.username, s.nopermission, u.invisible, u.usergroup, u.displaygroup,
row_number() OVER (PARTITION BY s.uid, s.ip ORDER BY time DESC) AS row_num
FROM
".TABLE_PREFIX."sessions s
LEFT JOIN ".TABLE_PREFIX."users u ON (s.uid = u.uid)
WHERE s.time > $timesearch
) s
WHERE row_num = 1
ORDER BY $sql
LIMIT {$start}, {$perpage}
");
}
else
{
$query = $db->query("
SELECT
s.sid, s.ip, s.uid, s.time, s.location, u.username, s.nopermission, u.invisible, u.usergroup, u.displaygroup
FROM
".TABLE_PREFIX."sessions s
INNER JOIN (
SELECT
MIN(s2.sid) AS sid
FROM
".TABLE_PREFIX."sessions s2
LEFT JOIN ".TABLE_PREFIX."sessions s3 ON (s2.sid = s3.sid AND s2.time < s3.time)
WHERE s2.time > $timesearch AND s3.sid IS NULL
GROUP BY s2.uid, s2.ip
) s2 ON (s.sid = s2.sid)
LEFT JOIN ".TABLE_PREFIX."users u ON (s.uid = u.uid)
ORDER BY $sql
LIMIT {$start}, {$perpage}
");
}
// Fetch spiders
$spiders = $cache->read("spiders");
while($user = $db->fetch_array($query))
{
$plugins->run_hooks("online_user");
// Fetch the WOL activity
$user['activity'] = fetch_wol_activity($user['location'], $user['nopermission']);
$botkey = my_strtolower(str_replace("bot=", '', $user['sid']));
// Have a registered user
if($user['uid'] > 0)
{
if(empty($users[$user['uid']]) || $users[$user['uid']]['time'] < $user['time'])
{
$users[$user['uid']] = $user;
}
}
// Otherwise this session is a bot
else if(my_strpos($user['sid'], "bot=") !== false && $spiders[$botkey])
{
$user['bot'] = $spiders[$botkey]['name'];
$user['usergroup'] = $spiders[$botkey]['usergroup'];
$guests[] = $user;
}
// Or a guest
else
{
$guests[] = $user;
}
}
// Now we build the actual online rows - we do this separately because we need to query all of the specific activity and location information
$online_rows = '';
if(isset($users) && is_array($users))
{
reset($users);
foreach($users as $user)
{
$online_rows .= build_wol_row($user);
}
}
if(isset($guests) && is_array($guests))
{
reset($guests);
foreach($guests as $user)
{
$online_rows .= build_wol_row($user);
}
}
// Fetch the most online information
$most_online = $cache->read("mostonline");
$record_count = $most_online['numusers'];
$record_date = my_date('relative', $most_online['time']);
// Set automatic refreshing if enabled
if($mybb->settings['refreshwol'] > 0)
{
$refresh_time = $mybb->settings['refreshwol'] * 60;
eval("\$refresh = \"".$templates->get("online_refresh")."\";");
}
$plugins->run_hooks("online_end");
eval("\$online = \"".$templates->get("online")."\";");
output_page($online);
}