gnu-social/plugins/Realtime/scripts/cleanupchannels.php

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#!/usr/bin/env php
<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
/*
* Script to print out current version of the software
*
* @package Realtime
* @author Mikael Nordfeldth <mmn@hethane.se>
* @copyright 2011 StatusNet, Inc.
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
define('INSTALLDIR', dirname(__DIR__, 3));
define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
$shortoptions = 'u';
$longoptions = array('universe');
$helptext = <<<END_OF_CLEANUPCHANNELS_HELP
cleanupchannels.php [options]
Garbage-collects old realtime channels
-u --universe Do all sites
END_OF_CLEANUPCHANNELS_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
function cleanupChannels()
{
$rc = new Realtime_channel();
$rc->selectAdd();
$rc->selectAdd('channel_key');
$rc->whereAdd(sprintf("modified < TIMESTAMP '%s'", common_sql_date(time() - Realtime_channel::TIMEOUT)));
if ($rc->find()) {
$keys = $rc->fetchAll();
foreach ($keys as $key) {
$rc = Realtime_channel::getKV('channel_key', $key);
if (!empty($rc)) {
printfv("Deleting realtime channel '$key'\n");
$rc->delete();
}
}
}
}
if (have_option('u', 'universe')) {
$sn = new Status_network();
if ($sn->find()) {
while ($sn->fetch()) {
$server = $sn->getServerName();
GNUsocial::init($server);
cleanupChannels();
}
}
} else {
cleanupChannels();
}