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162 lines
4.9 KiB
162 lines
4.9 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Artem Sidorenko <artem@posteo.de> |
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* @author Bernhard Posselt <dev@bernhard-posselt.com> |
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* @author Christopher Schäpers <kondou@ts.unde.re> |
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* @author Damjan Georgievski <gdamjan@gmail.com> |
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* @author Jakob Sack <mail@jakobsack.de> |
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* @author Joas Schilling <coding@schilljs.com> |
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* @author Jörn Friedrich Dreyer <jfd@butonic.de> |
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* @author Ko- <k.stoffelen@cs.ru.nl> |
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* @author Morris Jobke <hey@morrisjobke.de> |
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* @author Oliver Kohl D.Sc. <oliver@kohl.bz> |
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* @author Robin Appelman <robin@icewind.nl> |
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* @author Roeland Jago Douma <roeland@famdouma.nl> |
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* @author Steffen Lindner <mail@steffen-lindner.de> |
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* @author Thomas Müller <thomas.mueller@tmit.eu> |
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* @author Vincent Petry <pvince81@owncloud.com> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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require_once __DIR__ . '/lib/versioncheck.php'; |
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try { |
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require_once __DIR__ . '/lib/base.php'; |
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if (\OCP\Util::needUpgrade()) { |
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\OC::$server->getLogger()->debug('Update required, skipping cron', ['app' => 'cron']); |
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exit; |
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} |
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if ((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) { |
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\OC::$server->getLogger()->debug('We are in maintenance mode, skipping cron', ['app' => 'cron']); |
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exit; |
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} |
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// load all apps to get all api routes properly setup |
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OC_App::loadApps(); |
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\OC::$server->getSession()->close(); |
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// initialize a dummy memory session |
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$session = new \OC\Session\Memory(''); |
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$cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); |
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$session = $cryptoWrapper->wrapSession($session); |
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\OC::$server->setSession($session); |
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$logger = \OC::$server->getLogger(); |
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$config = \OC::$server->getConfig(); |
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// Don't do anything if Nextcloud has not been installed |
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if (!$config->getSystemValue('installed', false)) { |
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exit(0); |
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} |
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\OC::$server->getTempManager()->cleanOld(); |
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// Exit if background jobs are disabled! |
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$appMode = $config->getAppValue('core', 'backgroundjobs_mode', 'ajax'); |
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if ($appMode === 'none') { |
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if (OC::$CLI) { |
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echo 'Background Jobs are disabled!' . PHP_EOL; |
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} else { |
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OC_JSON::error(array('data' => array('message' => 'Background jobs disabled!'))); |
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} |
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exit(1); |
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} |
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if (OC::$CLI) { |
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// set to run indefinitely if needed |
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if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) { |
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@set_time_limit(0); |
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} |
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// the cron job must be executed with the right user |
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if (!function_exists('posix_getuid')) { |
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echo "The posix extensions are required - see http://php.net/manual/en/book.posix.php" . PHP_EOL; |
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exit(1); |
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} |
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$user = posix_getpwuid(posix_getuid()); |
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$configUser = posix_getpwuid(fileowner(OC::$configDir . 'config.php')); |
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if ($user['name'] !== $configUser['name']) { |
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echo "Console has to be executed with the user that owns the file config/config.php" . PHP_EOL; |
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echo "Current user: " . $user['name'] . PHP_EOL; |
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echo "Owner of config.php: " . $configUser['name'] . PHP_EOL; |
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exit(1); |
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} |
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// We call Nextcloud from the CLI (aka cron) |
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if ($appMode !== 'cron') { |
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$config->setAppValue('core', 'backgroundjobs_mode', 'cron'); |
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} |
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// Work |
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$jobList = \OC::$server->getJobList(); |
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// We only ask for jobs for 14 minutes, because after 15 minutes the next |
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// system cron task should spawn. |
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$endTime = time() + 14 * 60; |
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$executedJobs = []; |
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while ($job = $jobList->getNext()) { |
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if (isset($executedJobs[$job->getId()])) { |
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$jobList->unlockJob($job); |
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break; |
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} |
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$job->execute($jobList, $logger); |
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// clean up after unclean jobs |
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\OC_Util::tearDownFS(); |
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$jobList->setLastJob($job); |
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$executedJobs[$job->getId()] = true; |
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unset($job); |
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if (time() > $endTime) { |
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break; |
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} |
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} |
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} else { |
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// We call cron.php from some website |
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if ($appMode === 'cron') { |
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// Cron is cron :-P |
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OC_JSON::error(array('data' => array('message' => 'Backgroundjobs are using system cron!'))); |
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} else { |
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// Work and success :-) |
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$jobList = \OC::$server->getJobList(); |
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$job = $jobList->getNext(); |
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if ($job != null) { |
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$job->execute($jobList, $logger); |
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$jobList->setLastJob($job); |
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} |
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OC_JSON::success(); |
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} |
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} |
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// Log the successful cron execution |
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$config->setAppValue('core', 'lastcron', time()); |
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exit(); |
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} catch (Exception $ex) { |
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\OC::$server->getLogger()->logException($ex, ['app' => 'cron']); |
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} catch (Error $ex) { |
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\OC::$server->getLogger()->logException($ex, ['app' => 'cron']); |
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}
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