镜像自地址
https://github.com/nextcloud/server.git
已同步 2024-08-15 02:11:48 +02:00
1741fe0310
Fixes #2756 Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
170 行
5.2 KiB
PHP
170 行
5.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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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 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 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 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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// Show warning if a PHP version below 5.6.0 is used
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if (version_compare(PHP_VERSION, '5.6.0') === -1) {
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echo 'This version of Nextcloud requires at least PHP 5.6.0<br/>';
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echo 'You are currently running ' . PHP_VERSION . '. Please update your PHP version.';
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return;
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}
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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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\OCP\Util::writeLog('cron', 'Update required, skipping cron', \OCP\Util::DEBUG);
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exit;
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}
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if (\OC::$server->getSystemConfig()->getValue('maintenance', false)) {
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\OCP\Util::writeLog('cron', 'We are in maintenance mode, skipping cron', \OCP\Util::DEBUG);
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exit;
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}
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if (\OC::$server->getSystemConfig()->getValue('singleuser', false)) {
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\OCP\Util::writeLog('cron', 'We are in admin only mode, skipping cron', \OCP\Util::DEBUG);
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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 ownCloud 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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$appMode = \OCP\BackgroundJob::getExecutionType();
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if ($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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set_time_limit(0);
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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(0);
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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 same user as the web server is operated" . PHP_EOL;
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echo "Current user: " . $user['name'] . PHP_EOL;
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echo "Web server user: " . $configUser['name'] . PHP_EOL;
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exit(0);
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}
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// We call ownCloud from the CLI (aka cron)
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if ($appMode != 'cron') {
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\OCP\BackgroundJob::setExecutionType('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($job);
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break;
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}
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$logger->debug('Run ' . get_class($job) . ' job with ID ' . $job->getId(), ['app' => 'cron']);
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$job->execute($jobList, $logger);
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// clean up after unclean jobs
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\OC_Util::tearDownFS();
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$logger->debug('Finished ' . get_class($job) . ' job with ID ' . $job->getId(), ['app' => 'cron']);
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$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($job);
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}
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OC_JSON::success();
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}
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}
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// Log the successful cron execution
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if (\OC::$server->getConfig()->getSystemValue('cron_log', true)) {
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\OC::$server->getConfig()->setAppValue('core', 'lastcron', time());
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}
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exit();
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} catch (Exception $ex) {
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\OCP\Util::writeLog('cron', $ex->getMessage(), \OCP\Util::FATAL);
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} catch (Error $ex) {
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\OCP\Util::writeLog('cron', $ex->getMessage(), \OCP\Util::FATAL);
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}
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