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90 lines
2.6 KiB
90 lines
2.6 KiB
<?php |
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/** |
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* @copyright 2018 Morris Jobke <hey@morrisjobke.de> |
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* |
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* @author Morris Jobke <hey@morrisjobke.de> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program 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 as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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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 |
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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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namespace OC\Core\BackgroundJobs; |
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use OC\BackgroundJob\QueuedJob; |
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use OCP\IConfig; |
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use OCP\ILogger; |
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class BackgroundCleanupUpdaterBackupsJob extends QueuedJob { |
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/** @var IConfig */ |
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protected $config; |
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/** @var ILogger */ |
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protected $log; |
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public function __construct(IConfig $config, ILogger $log) { |
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$this->config = $config; |
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$this->log = $log; |
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} |
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/** |
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* This job cleans up all backups except the latest 3 from the updaters backup directory |
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* |
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*/ |
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public function run($arguments) { |
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$dataDir = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data'); |
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$instanceId = $this->config->getSystemValue('instanceid', null); |
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if(!is_string($instanceId) || empty($instanceId)) { |
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return; |
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} |
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$updaterFolderPath = $dataDir . '/updater-' . $instanceId; |
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$backupFolderPath = $updaterFolderPath . '/backups'; |
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if(file_exists($backupFolderPath)) { |
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$this->log->info("$backupFolderPath exists - start to clean it up"); |
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$dirList = []; |
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$dirs = new \DirectoryIterator($backupFolderPath); |
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foreach($dirs as $dir) { |
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// skip files and dot dirs |
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if ($dir->isFile() || $dir->isDot()) { |
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continue; |
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} |
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$mtime = $dir->getMTime(); |
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$realPath = $dir->getRealPath(); |
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if ($realPath === false) { |
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continue; |
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} |
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$dirList[$mtime] = $realPath; |
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} |
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ksort($dirList); |
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// drop the newest 3 directories |
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$dirList = array_slice($dirList, 0, -3); |
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$this->log->info("List of all directories that will be deleted: " . json_encode($dirList)); |
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foreach($dirList as $dir) { |
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$this->log->info("Removing $dir ..."); |
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\OC_Helper::rmdirr($dir); |
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} |
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$this->log->info("Cleanup finished"); |
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} else { |
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$this->log->info("Could not find updater directory $backupFolderPath - cleanup step not needed"); |
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} |
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} |
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}
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