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#!/usr/bin/env php
<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2009, Control Yourself, Inc.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
$shortoptions = 'u::';
$longoptions = array('start-user-id::');
$helptext = <<<END_OF_TRIM_HELP
Batch script for trimming notice inboxes to a reasonable size.
-u <id>
--start-user-id=<id> User ID to start after. Default is all.
END_OF_TRIM_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
$id = null;
if (have_option('u')) {
$id = get_option_value('u');
} else if (have_option('--start-user-id')) {
$id = get_option_value('--start-user-id');
} else {
$id = null;
}
$user = new User();
if (!empty($id)) {
$user->whereAdd('id > ' . $id);
}
$cnt = $user->find();
while ($user->fetch()) {
$inbox_entry = new Notice_inbox();
$inbox_entry->user_id = $user->id;
$inbox_entry->orderBy('created DESC');
$inbox_entry->limit(1000, 1);
$id = null;
if ($inbox_entry->find(true)) {
$id = $inbox_entry->notice_id;
}
$inbox_entry->free();
unset($inbox_entry);
if (is_null($id)) {
continue;
}
$start = microtime(true);
$old_inbox = new Notice_inbox();
$cnt = $old_inbox->query('DELETE from notice_inbox WHERE user_id = ' . $user->id . ' AND notice_id < ' . $id);
$old_inbox->free();
unset($old_inbox);
print "Deleted $cnt notices for $user->nickname ($user->id).\n";
$finish = microtime(true);
$delay = 3.0 * ($finish - $start);
print "Delaying $delay seconds...";
// Wait to let slaves catch up
usleep($delay * 1000000);
print "DONE.\n";
}
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