mirror of
https://github.com/nextcloud/server.git
synced 2024-08-17 02:10:52 +02:00
196 lines
6.2 KiB
PHP
196 lines
6.2 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Artem Sidorenko <artem@posteo.de>
|
|
* @author Christopher Schäpers <kondou@ts.unde.re>
|
|
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
* @author Daniel Kesselberg <mail@danielkesselberg.de>
|
|
* @author hoellen <dev@hoellen.eu>
|
|
* @author J0WI <J0WI@users.noreply.github.com>
|
|
* @author Jakob Sack <mail@jakobsack.de>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
|
|
* @author Ko- <k.stoffelen@cs.ru.nl>
|
|
* @author Michael Kuhn <michael@ikkoku.de>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Oliver Kohl D.Sc. <oliver@kohl.bz>
|
|
* @author Robin Appelman <robin@icewind.nl>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
* @author Steffen Lindner <mail@steffen-lindner.de>
|
|
* @author Thomas Müller <thomas.mueller@tmit.eu>
|
|
* @author Vincent Petry <vincent@nextcloud.com>
|
|
* @author Stephen Michel <git@smichel.me>
|
|
*
|
|
* @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/>
|
|
*
|
|
*/
|
|
require_once __DIR__ . '/lib/versioncheck.php';
|
|
|
|
try {
|
|
require_once __DIR__ . '/lib/base.php';
|
|
|
|
if (\OCP\Util::needUpgrade()) {
|
|
\OC::$server->getLogger()->debug('Update required, skipping cron', ['app' => 'cron']);
|
|
exit;
|
|
}
|
|
if ((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) {
|
|
\OC::$server->getLogger()->debug('We are in maintenance mode, skipping cron', ['app' => 'cron']);
|
|
exit;
|
|
}
|
|
|
|
// load all apps to get all api routes properly setup
|
|
OC_App::loadApps();
|
|
|
|
\OC::$server->getSession()->close();
|
|
|
|
// initialize a dummy memory session
|
|
$session = new \OC\Session\Memory('');
|
|
$cryptoWrapper = \OC::$server->getSessionCryptoWrapper();
|
|
$session = $cryptoWrapper->wrapSession($session);
|
|
\OC::$server->setSession($session);
|
|
|
|
$logger = \OC::$server->getLogger();
|
|
$config = \OC::$server->getConfig();
|
|
$tempManager = \OC::$server->getTempManager();
|
|
|
|
// Don't do anything if Nextcloud has not been installed
|
|
if (!$config->getSystemValue('installed', false)) {
|
|
exit(0);
|
|
}
|
|
|
|
$tempManager->cleanOld();
|
|
|
|
// Exit if background jobs are disabled!
|
|
$appMode = $config->getAppValue('core', 'backgroundjobs_mode', 'ajax');
|
|
if ($appMode === 'none') {
|
|
if (OC::$CLI) {
|
|
echo 'Background Jobs are disabled!' . PHP_EOL;
|
|
} else {
|
|
OC_JSON::error(['data' => ['message' => 'Background jobs disabled!']]);
|
|
}
|
|
exit(1);
|
|
}
|
|
|
|
if (OC::$CLI) {
|
|
// set to run indefinitely if needed
|
|
if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
|
|
@set_time_limit(0);
|
|
}
|
|
|
|
// the cron job must be executed with the right user
|
|
if (!function_exists('posix_getuid')) {
|
|
echo "The posix extensions are required - see https://www.php.net/manual/en/book.posix.php" . PHP_EOL;
|
|
exit(1);
|
|
}
|
|
|
|
$user = posix_getuid();
|
|
$configUser = fileowner(OC::$configDir . 'config.php');
|
|
if ($user !== $configUser) {
|
|
echo "Console has to be executed with the user that owns the file config/config.php" . PHP_EOL;
|
|
echo "Current user id: " . $user . PHP_EOL;
|
|
echo "Owner id of config.php: " . $configUser . PHP_EOL;
|
|
exit(1);
|
|
}
|
|
|
|
|
|
// We call Nextcloud from the CLI (aka cron)
|
|
if ($appMode !== 'cron') {
|
|
$config->setAppValue('core', 'backgroundjobs_mode', 'cron');
|
|
}
|
|
|
|
// Low-load hours
|
|
$onlyTimeSensitive = false;
|
|
$startHour = $config->getSystemValueInt('maintenance_window_start', 100);
|
|
if ($startHour <= 23) {
|
|
$date = new \DateTime('now', new \DateTimeZone('UTC'));
|
|
$currentHour = (int) $date->format('G');
|
|
$endHour = $startHour + 4;
|
|
|
|
if ($startHour <= 20) {
|
|
// Start time: 01:00
|
|
// End time: 05:00
|
|
// Only run sensitive tasks when it's before the start or after the end
|
|
$onlyTimeSensitive = $currentHour < $startHour || $currentHour > $endHour;
|
|
} else {
|
|
// Start time: 23:00
|
|
// End time: 03:00
|
|
$endHour -= 24; // Correct the end time from 27:00 to 03:00
|
|
// Only run sensitive tasks when it's after the end and before the start
|
|
$onlyTimeSensitive = $currentHour > $endHour && $currentHour < $startHour;
|
|
}
|
|
}
|
|
|
|
// Work
|
|
$jobList = \OC::$server->getJobList();
|
|
|
|
// We only ask for jobs for 14 minutes, because after 5 minutes the next
|
|
// system cron task should spawn and we want to have at most three
|
|
// cron jobs running in parallel.
|
|
$endTime = time() + 14 * 60;
|
|
|
|
$executedJobs = [];
|
|
while ($job = $jobList->getNext($onlyTimeSensitive)) {
|
|
if (isset($executedJobs[$job->getId()])) {
|
|
$jobList->unlockJob($job);
|
|
break;
|
|
}
|
|
|
|
$logger->debug('CLI cron call has selected job with ID ' . strval($job->getId()), ['app' => 'cron']);
|
|
$job->execute($jobList, $logger);
|
|
|
|
// clean up after unclean jobs
|
|
\OC_Util::tearDownFS();
|
|
$tempManager->clean();
|
|
|
|
$jobList->setLastJob($job);
|
|
$executedJobs[$job->getId()] = true;
|
|
unset($job);
|
|
|
|
if (time() > $endTime) {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// We call cron.php from some website
|
|
if ($appMode === 'cron') {
|
|
// Cron is cron :-P
|
|
OC_JSON::error(['data' => ['message' => 'Backgroundjobs are using system cron!']]);
|
|
} else {
|
|
// Work and success :-)
|
|
$jobList = \OC::$server->getJobList();
|
|
$job = $jobList->getNext();
|
|
if ($job != null) {
|
|
$logger->debug('WebCron call has selected job with ID ' . strval($job->getId()), ['app' => 'cron']);
|
|
$job->execute($jobList, $logger);
|
|
$jobList->setLastJob($job);
|
|
}
|
|
OC_JSON::success();
|
|
}
|
|
}
|
|
|
|
// Log the successful cron execution
|
|
$config->setAppValue('core', 'lastcron', time());
|
|
exit();
|
|
} catch (Exception $ex) {
|
|
\OC::$server->getLogger()->logException($ex, ['app' => 'cron']);
|
|
echo $ex . PHP_EOL;
|
|
exit(1);
|
|
} catch (Error $ex) {
|
|
\OC::$server->getLogger()->logException($ex, ['app' => 'cron']);
|
|
echo $ex . PHP_EOL;
|
|
exit(1);
|
|
}
|