256 lines
No EOL
8.5 KiB
PHP
256 lines
No EOL
8.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Simple Machines Forum (SMF)
|
|
*
|
|
* @package SMF
|
|
* @author Simple Machines http://www.simplemachines.org
|
|
* @copyright 2011 Simple Machines
|
|
* @license http://www.simplemachines.org/about/smf/license.php BSD
|
|
*
|
|
* @version 2.0
|
|
*/
|
|
|
|
if (!defined('SMF'))
|
|
die('Hacking attempt...');
|
|
|
|
/* This file currently only holds the function for showing a list of online
|
|
users used by the board index and SSI. In the future it'll also contain
|
|
functions used by the Who's online page.
|
|
|
|
array getMembersOnlineStats(array membersOnlineOptions)
|
|
- retrieve a list and several other statistics of the users currently
|
|
online on the forum.
|
|
- used by the board index and SSI.
|
|
- also returns the membergroups of the users that are currently online.
|
|
- (optionally) hides members that chose to hide their online presense.
|
|
*/
|
|
|
|
// Retrieve a list and several other statistics of the users currently online.
|
|
function getMembersOnlineStats($membersOnlineOptions)
|
|
{
|
|
global $smcFunc, $context, $scripturl, $user_info, $modSettings, $txt;
|
|
|
|
// The list can be sorted in several ways.
|
|
$allowed_sort_options = array(
|
|
'log_time',
|
|
'real_name',
|
|
'show_online',
|
|
'online_color',
|
|
'group_name',
|
|
);
|
|
// Default the sorting method to 'most recent online members first'.
|
|
if (!isset($membersOnlineOptions['sort']))
|
|
{
|
|
$membersOnlineOptions['sort'] = 'log_time';
|
|
$membersOnlineOptions['reverse_sort'] = true;
|
|
}
|
|
|
|
// Not allowed sort method? Bang! Error!
|
|
elseif (!in_array($membersOnlineOptions['sort'], $allowed_sort_options))
|
|
trigger_error('Sort method for getMembersOnlineStats() function is not allowed', E_USER_NOTICE);
|
|
|
|
// Initialize the array that'll be returned later on.
|
|
$membersOnlineStats = array(
|
|
'users_online' => array(),
|
|
'list_users_online' => array(),
|
|
'online_groups' => array(),
|
|
'num_guests' => 0,
|
|
'num_spiders' => 0,
|
|
'num_buddies' => 0,
|
|
'num_users_hidden' => 0,
|
|
'num_users_online' => 0,
|
|
);
|
|
|
|
// Get any spiders if enabled.
|
|
$spiders = array();
|
|
$spider_finds = array();
|
|
if (!empty($modSettings['show_spider_online']) && ($modSettings['show_spider_online'] < 3 || allowedTo('admin_forum')) && !empty($modSettings['spider_name_cache']))
|
|
$spiders = unserialize($modSettings['spider_name_cache']);
|
|
|
|
// Load the users online right now.
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT
|
|
lo.id_member, lo.log_time, lo.id_spider, mem.real_name, mem.member_name, mem.show_online,
|
|
mg.online_color, mg.id_group, mg.group_name
|
|
FROM {db_prefix}log_online AS lo
|
|
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = lo.id_member)
|
|
LEFT JOIN {db_prefix}membergroups AS mg ON (mg.id_group = CASE WHEN mem.id_group = {int:reg_mem_group} THEN mem.id_post_group ELSE mem.id_group END)',
|
|
array(
|
|
'reg_mem_group' => 0,
|
|
)
|
|
);
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
{
|
|
if (empty($row['real_name']))
|
|
{
|
|
// Do we think it's a spider?
|
|
if ($row['id_spider'] && isset($spiders[$row['id_spider']]))
|
|
{
|
|
$spider_finds[$row['id_spider']] = isset($spider_finds[$row['id_spider']]) ? $spider_finds[$row['id_spider']] + 1 : 1;
|
|
$membersOnlineStats['num_spiders']++;
|
|
}
|
|
// Guests are only nice for statistics.
|
|
$membersOnlineStats['num_guests']++;
|
|
|
|
continue;
|
|
}
|
|
|
|
elseif (empty($row['show_online']) && empty($membersOnlineOptions['show_hidden']))
|
|
{
|
|
// Just increase the stats and don't add this hidden user to any list.
|
|
$membersOnlineStats['num_users_hidden']++;
|
|
continue;
|
|
}
|
|
|
|
// Some basic color coding...
|
|
if (!empty($row['online_color']))
|
|
$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';
|
|
else
|
|
$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
|
|
|
|
// Buddies get counted and highlighted.
|
|
$is_buddy = in_array($row['id_member'], $user_info['buddies']);
|
|
if ($is_buddy)
|
|
{
|
|
$membersOnlineStats['num_buddies']++;
|
|
$link = '<strong>' . $link . '</strong>';
|
|
}
|
|
|
|
// A lot of useful information for each member.
|
|
$membersOnlineStats['users_online'][$row[$membersOnlineOptions['sort']] . $row['member_name']] = array(
|
|
'id' => $row['id_member'],
|
|
'username' => $row['member_name'],
|
|
'name' => $row['real_name'],
|
|
'group' => $row['id_group'],
|
|
'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
'link' => $link,
|
|
'is_buddy' => $is_buddy,
|
|
'hidden' => empty($row['show_online']),
|
|
'is_last' => false,
|
|
);
|
|
|
|
// This is the compact version, simply implode it to show.
|
|
$membersOnlineStats['list_users_online'][$row[$membersOnlineOptions['sort']] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;
|
|
|
|
// Store all distinct (primary) membergroups that are shown.
|
|
if (!isset($membersOnlineStats['online_groups'][$row['id_group']]))
|
|
$membersOnlineStats['online_groups'][$row['id_group']] = array(
|
|
'id' => $row['id_group'],
|
|
'name' => $row['group_name'],
|
|
'color' => $row['online_color']
|
|
);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
// If there are spiders only and we're showing the detail, add them to the online list - at the bottom.
|
|
if (!empty($spider_finds) && $modSettings['show_spider_online'] > 1)
|
|
foreach ($spider_finds as $id => $count)
|
|
{
|
|
$link = $spiders[$id] . ($count > 1 ? ' (' . $count . ')' : '');
|
|
$sort = $membersOnlineOptions['sort'] = 'log_time' && $membersOnlineOptions['reverse_sort'] ? 0 : 'zzz_';
|
|
$membersOnlineStats['users_online'][$sort . $spiders[$id]] = array(
|
|
'id' => 0,
|
|
'username' => $spiders[$id],
|
|
'name' => $link,
|
|
'group' => $txt['spiders'],
|
|
'href' => '',
|
|
'link' => $link,
|
|
'is_buddy' => false,
|
|
'hidden' => false,
|
|
'is_last' => false,
|
|
);
|
|
$membersOnlineStats['list_users_online'][$sort . $spiders[$id]] = $link;
|
|
}
|
|
|
|
// Time to sort the list a bit.
|
|
if (!empty($membersOnlineStats['users_online']))
|
|
{
|
|
// Determine the sort direction.
|
|
$sortFunction = empty($membersOnlineOptions['reverse_sort']) ? 'ksort' : 'krsort';
|
|
|
|
// Sort the two lists.
|
|
$sortFunction($membersOnlineStats['users_online']);
|
|
$sortFunction($membersOnlineStats['list_users_online']);
|
|
|
|
// Mark the last list item as 'is_last'.
|
|
$userKeys = array_keys($membersOnlineStats['users_online']);
|
|
$membersOnlineStats['users_online'][end($userKeys)]['is_last'] = true;
|
|
}
|
|
|
|
// Also sort the membergroups.
|
|
ksort($membersOnlineStats['online_groups']);
|
|
|
|
// Hidden and non-hidden members make up all online members.
|
|
$membersOnlineStats['num_users_online'] = count($membersOnlineStats['users_online']) + $membersOnlineStats['num_users_hidden'] - (isset($modSettings['show_spider_online']) && $modSettings['show_spider_online'] > 1 ? count($spider_finds) : 0);
|
|
|
|
return $membersOnlineStats;
|
|
}
|
|
|
|
// Check if the number of users online is a record and store it.
|
|
function trackStatsUsersOnline($total_users_online)
|
|
{
|
|
global $modSettings, $smcFunc;
|
|
|
|
$settingsToUpdate = array();
|
|
|
|
// More members on now than ever were? Update it!
|
|
if (!isset($modSettings['mostOnline']) || $total_users_online >= $modSettings['mostOnline'])
|
|
$settingsToUpdate = array(
|
|
'mostOnline' => $total_users_online,
|
|
'mostDate' => time()
|
|
);
|
|
|
|
$date = strftime('%Y-%m-%d', forum_time(false));
|
|
|
|
// No entry exists for today yet?
|
|
if (!isset($modSettings['mostOnlineUpdated']) || $modSettings['mostOnlineUpdated'] != $date)
|
|
{
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT most_on
|
|
FROM {db_prefix}log_activity
|
|
WHERE date = {date:date}
|
|
LIMIT 1',
|
|
array(
|
|
'date' => $date,
|
|
)
|
|
);
|
|
|
|
// The log_activity hasn't got an entry for today?
|
|
if ($smcFunc['db_num_rows']($request) === 0)
|
|
{
|
|
$smcFunc['db_insert']('ignore',
|
|
'{db_prefix}log_activity',
|
|
array('date' => 'date', 'most_on' => 'int'),
|
|
array($date, $total_users_online),
|
|
array('date')
|
|
);
|
|
}
|
|
// There's an entry in log_activity on today...
|
|
else
|
|
{
|
|
list ($modSettings['mostOnlineToday']) = $smcFunc['db_fetch_row']($request);
|
|
|
|
if ($total_users_online > $modSettings['mostOnlineToday'])
|
|
trackStats(array('most_on' => $total_users_online));
|
|
|
|
$total_users_online = max($total_users_online, $modSettings['mostOnlineToday']);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
$settingsToUpdate['mostOnlineUpdated'] = $date;
|
|
$settingsToUpdate['mostOnlineToday'] = $total_users_online;
|
|
}
|
|
|
|
// Highest number of users online today?
|
|
elseif ($total_users_online > $modSettings['mostOnlineToday'])
|
|
{
|
|
trackStats(array('most_on' => $total_users_online));
|
|
$settingsToUpdate['mostOnlineToday'] = $total_users_online;
|
|
}
|
|
|
|
if (!empty($settingsToUpdate))
|
|
updateSettings($settingsToUpdate);
|
|
}
|
|
|
|
?>
|