141 lines
4.2 KiB
PHP
141 lines
4.2 KiB
PHP
<?php
|
|
/**
|
|
* @author Bernhard Posselt <dev@bernhard-posselt.com>
|
|
* @author Christopher Schäpers <kondou@ts.unde.re>
|
|
* @author Jakob Sack <mail@jakobsack.de>
|
|
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Oliver Kohl D.Sc. <oliver@kohl.bz>
|
|
* @author Robin Appelman <icewind@owncloud.com>
|
|
* @author Steffen Lindner <mail@steffen-lindner.de>
|
|
* @author Thomas Müller <thomas.mueller@tmit.eu>
|
|
* @author Vincent Petry <pvince81@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2015, ownCloud, Inc.
|
|
* @license AGPL-3.0
|
|
*
|
|
* This code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3,
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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, version 3,
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*
|
|
*/
|
|
|
|
try {
|
|
|
|
require_once 'lib/base.php';
|
|
|
|
if (\OCP\Util::needUpgrade()) {
|
|
\OCP\Util::writeLog('cron', 'Update required, skipping cron', \OCP\Util::DEBUG);
|
|
exit;
|
|
}
|
|
if (\OC::$server->getSystemConfig()->getValue('maintenance', false)) {
|
|
\OCP\Util::writeLog('cron', 'We are in maintenance mode, skipping cron', \OCP\Util::DEBUG);
|
|
exit;
|
|
}
|
|
|
|
// load all apps to get all api routes properly setup
|
|
OC_App::loadApps();
|
|
|
|
\OC::$server->getSession()->close();
|
|
|
|
// initialize a dummy memory session
|
|
\OC::$server->setSession(new \OC\Session\Memory(''));
|
|
|
|
$logger = \OC_Log::$object;
|
|
|
|
// Don't do anything if ownCloud has not been installed
|
|
if (!OC_Config::getValue('installed', false)) {
|
|
exit(0);
|
|
}
|
|
|
|
\OC::$server->getTempManager()->cleanOld();
|
|
|
|
// Exit if background jobs are disabled!
|
|
$appMode = OC_BackgroundJob::getExecutionType();
|
|
if ($appMode == 'none') {
|
|
if (OC::$CLI) {
|
|
echo 'Background Jobs are disabled!' . PHP_EOL;
|
|
} else {
|
|
OC_JSON::error(array('data' => array('message' => 'Background jobs disabled!')));
|
|
}
|
|
exit(1);
|
|
}
|
|
|
|
if (OC::$CLI) {
|
|
// set to run indefinitely if needed
|
|
set_time_limit(0);
|
|
|
|
$config = OC::$server->getConfig();
|
|
$instanceId = $config->getSystemValue('instanceid');
|
|
$lockFileName = 'owncloud-server-' . $instanceId . '-cron.lock';
|
|
$lockDirectory = $config->getSystemValue('cron.lockfile.location', sys_get_temp_dir());
|
|
$lockDirectory = rtrim($lockDirectory, '\\/');
|
|
$lockFile = $lockDirectory . '/' . $lockFileName;
|
|
|
|
if (!file_exists($lockFile)) {
|
|
touch($lockFile);
|
|
}
|
|
|
|
// We call ownCloud from the CLI (aka cron)
|
|
if ($appMode != 'cron') {
|
|
OC_BackgroundJob::setExecutionType('cron');
|
|
}
|
|
|
|
// open the file and try to lock if. If it is not locked, the background
|
|
// job can be executed, otherwise another instance is already running
|
|
$fp = fopen($lockFile, 'w');
|
|
$isLocked = flock($fp, LOCK_EX|LOCK_NB, $wouldBlock);
|
|
|
|
// check if backgroundjobs is still running. The wouldBlock check is
|
|
// needed on systems with advisory locking, see
|
|
// http://php.net/manual/en/function.flock.php#45464
|
|
if (!$isLocked || $wouldBlock) {
|
|
echo "Another instance of cron.php is still running!" . PHP_EOL;
|
|
exit(1);
|
|
}
|
|
|
|
// Work
|
|
$jobList = \OC::$server->getJobList();
|
|
$jobs = $jobList->getAll();
|
|
foreach ($jobs as $job) {
|
|
$job->execute($jobList, $logger);
|
|
}
|
|
|
|
// unlock the file
|
|
flock($fp, LOCK_UN);
|
|
fclose($fp);
|
|
|
|
} else {
|
|
// We call cron.php from some website
|
|
if ($appMode == 'cron') {
|
|
// Cron is cron :-P
|
|
OC_JSON::error(array('data' => array('message' => 'Backgroundjobs are using system cron!')));
|
|
} else {
|
|
// Work and success :-)
|
|
$jobList = \OC::$server->getJobList();
|
|
$job = $jobList->getNext();
|
|
if ($job != null) {
|
|
$job->execute($jobList, $logger);
|
|
$jobList->setLastJob($job);
|
|
}
|
|
OC_JSON::success();
|
|
}
|
|
}
|
|
|
|
// Log the successful cron execution
|
|
if (\OC::$server->getConfig()->getSystemValue('cron_log', true)) {
|
|
\OC::$server->getConfig()->setAppValue('core', 'lastcron', time());
|
|
}
|
|
exit();
|
|
|
|
} catch (Exception $ex) {
|
|
\OCP\Util::writeLog('cron', $ex->getMessage(), \OCP\Util::FATAL);
|
|
}
|