...] Arguments: job-classes Optional job class list to only run those jobs Providing a class will ignore the time-sensitivity restriction Options: -h, --help Display this help message -v, --verbose Output more information' . PHP_EOL; exit(0); } if (Util::needUpgrade()) { Server::get(LoggerInterface::class)->debug('Update required, skipping cron', ['app' => 'cron']); exit; } $config = Server::get(IConfig::class); if ($config->getSystemValueBool('maintenance', false)) { Server::get(LoggerInterface::class)->debug('We are in maintenance mode, skipping cron', ['app' => 'cron']); exit; } // Don't do anything if Nextcloud has not been installed if (!$config->getSystemValueBool('installed', false)) { exit(0); } // load all apps to get all api routes properly setup Server::get(IAppManager::class)->loadApps(); Server::get(ISession::class)->close(); $verbose = isset($argv[1]) && ($argv[1] === '-v' || $argv[1] === '--verbose'); // initialize a dummy memory session $session = new \OC\Session\Memory(); $cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); $session = $cryptoWrapper->wrapSession($session); \OC::$server->setSession($session); $logger = Server::get(LoggerInterface::class); $appConfig = Server::get(IAppConfig::class); $tempManager = Server::get(ITempManager::class); $tempManager->cleanOld(); // Exit if background jobs are disabled! $appMode = $appConfig->getValueString('core', 'backgroundjobs_mode', 'ajax'); if ($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') { $appConfig->setValueString('core', 'backgroundjobs_mode', 'cron'); } // a specific job class list can optionally be given as argument $jobClasses = array_slice($argv, $verbose ? 2 : 1); $jobClasses = empty($jobClasses) ? null : $jobClasses; // Low-load hours $onlyTimeSensitive = false; $startHour = $config->getSystemValueInt('maintenance_window_start', 100); if ($jobClasses === null && $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 = Server::get(IJobList::class); // 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

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