<?php
/**
* TorrentPier – Bull-powered BitTorrent tracker engine
*
* @copyright Copyright (c) 2005-2018 TorrentPier (https://torrentpier.com)
* @link https://github.com/torrentpier/torrentpier for the canonical source repository
* @license https://github.com/torrentpier/torrentpier/blob/master/LICENSE MIT License
*/
define('IN_ADMIN', true);
define('BB_ROOT', './../../');
require BB_ROOT . 'common.php';
$user->session_start();
if (!IS_ADMIN) {
bb_die($lang['NOT_AUTHORISED']);
}
$peers_in_last_minutes = [30, 15, 5, 1];
$peers_in_last_sec_limit = 300;
$announce_interval = (int)$bb_cfg['announce_interval'];
$stat = array();
define('TMP_TRACKER_TABLE', 'tmp_tracker');
DB()->query('
CREATE TEMPORARY TABLE ' . TMP_TRACKER_TABLE . " (
`topic_id` mediumint(8) unsigned NOT NULL default '0',
`user_id` mediumint(9) NOT NULL default '0',
`ip` char(8) binary NOT NULL default '0',
`seeder` tinyint(1) NOT NULL default '0',
`speed_up` mediumint(8) unsigned NOT NULL default '0',
`speed_down` mediumint(8) unsigned NOT NULL default '0',
`update_time` int(11) NOT NULL default '0'
)
SELECT
topic_id, user_id, ip, seeder, speed_up, speed_down, update_time
FROM " . BB_BT_TRACKER . '
');
// Peers within announce interval
$stat += DB()->fetch_row('SELECT COUNT(*) AS p_within_ann FROM ' . TMP_TRACKER_TABLE . ' WHERE update_time >= ' . (TIMENOW - $announce_interval));
// All peers, "max_peer_time"
$stat += DB()->fetch_row('SELECT COUNT(*) AS p_all, SUM(speed_up) as speed_up, SUM(speed_down) as speed_down, UNIX_TIMESTAMP() - MIN(update_time) AS max_peer_time, UNIX_TIMESTAMP() - MAX(update_time) AS last_peer_time FROM ' . TMP_TRACKER_TABLE);
// Active users
$stat += DB()->fetch_row('SELECT COUNT(DISTINCT user_id) AS u_bt_active FROM ' . TMP_TRACKER_TABLE);
// All bt-users
$stat += DB()->fetch_row('SELECT COUNT(*) AS u_bt_all FROM ' . BB_BT_USERS);
// All bb-users
$stat += DB()->fetch_row('SELECT COUNT(*) AS u_bb_all FROM ' . BB_USERS);
// Active torrents
$stat += DB()->fetch_row('SELECT COUNT(DISTINCT topic_id) AS tor_active FROM ' . TMP_TRACKER_TABLE);
// With seeder
$stat += DB()->fetch_row('SELECT COUNT(DISTINCT topic_id) AS tor_with_seeder FROM ' . TMP_TRACKER_TABLE . ' WHERE seeder = 1');
// All torrents
$stat += DB()->fetch_row('SELECT COUNT(*) AS tor_all, SUM(size) AS torrents_size FROM ' . BB_BT_TORRENTS);
// Last xx minutes
$peers_in_last_min = array();
foreach ($peers_in_last_minutes as $t) {
$row = DB()->fetch_row('
SELECT COUNT(*) AS peers FROM ' . TMP_TRACKER_TABLE . ' WHERE update_time >= ' . (TIMENOW - 60 * $t) . '
');
$peers_in_last_min[$t] = (int)$row['peers'];
}
// Last xx seconds
$peers_in_last_sec = array();
$rowset = DB()->fetch_rowset('SELECT COUNT(*) AS peers FROM ' . TMP_TRACKER_TABLE . " GROUP BY update_time DESC LIMIT $peers_in_last_sec_limit");
foreach ($rowset as $cnt => $row) {
$peers_in_last_sec[] = sprintf('%3s', $row['peers']) . (($cnt && !(++$cnt % 15)) ? " \n" : '');
}
function commify_callback($matches)
{
return commify($matches[0]);
}
function commify_ob($contents)
{
return preg_replace_callback("#\b\d+\b#", 'commify_callback', $contents);
}
ob_start('commify_ob');
echo '<html><body><head></head>';
echo '<br /><br /><table border="1" cellspacing="0" cellpadding="6" align="center"><col width="40%"><col width="60%">';
echo "\n<tr><td align=center> users: bb-all / bt-all / bt-active </td><td align=center> $stat[u_bb_all] / $stat[u_bt_all] / <b>$stat[u_bt_active]</b> </td></tr>\n";
echo "\n
<tr><td align=center> torrents: all / active / with seeder </td>
<td align=center>
$stat[tor_all] / <b>$stat[tor_active]</b> / $stat[tor_with_seeder]
[ " . humn_size($stat['torrents_size']) . " ]
</td></tr>
\n";
echo "\n
<tr><td align=center> peers: all ($stat[max_peer_time] s) / in ann interval ($announce_interval s) </td>
<td align=center>
$stat[p_all] / <b>$stat[p_within_ann]</b>
[ up: " . humn_size($stat['speed_up']) . '/s,
down: ' . humn_size($stat['speed_down']) . "/s ]
</td></tr>
\n";
echo "\n<tr><td align=center> peers: in last " . implode(' / ', $peers_in_last_minutes) . " min</td>\n";
echo "\n<td align=center>" . implode(' / ', $peers_in_last_min) . "</td></tr>\n";
echo "\n<tr><td align=center> peers in last $peers_in_last_sec_limit sec <br /> [ per second, DESC order --> ] <br /> last peer: $stat[last_peer_time] seconds ago <br /> " . date('j M H:i:s [T O]') . " </td>\n";
echo '<td align=center style="font-size: 13px; font-family: \'Courier New\',Courier,monospace;"><pre> ' . implode(' ', $peers_in_last_sec) . "</pre></td></tr>\n";
echo '</table>';
echo '<div align="center"><pre>';
if ($l = sys('la')) {
$l = explode(' ', $l);
for ($i = 0; $i < 3; $i++) {
$l[$i] = round($l[$i], 1);
}
echo "\n\n<b>loadavg: </b>$l[0] $l[1] $l[2]\n\n";
}
echo 'gen time: <b>' . sprintf('%.3f', array_sum(explode(' ', microtime())) - TIMESTART) . "</b> sec\n";
echo '</pre></div>';
echo '</body></html>';
DB()->query('DROP TEMPORARY TABLE ' . TMP_TRACKER_TABLE);
bb_exit();