mirror of
https://github.com/nextcloud/server.git
synced 2025-01-31 14:53:18 +00:00
108 lines
2.7 KiB
PHP
108 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2016 Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Julius Härtl <jus@bitgrid.net>
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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\Repair\Owncloud;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\BackgroundJob\IJobList;
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use OCP\BackgroundJob\QueuedJob;
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use OCP\Files\Folder;
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use OCP\Files\IRootFolder;
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use OCP\Files\NotFoundException;
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use OCP\Files\NotPermittedException;
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use OCP\IUserManager;
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use Psr\Log\LoggerInterface;
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class CleanPreviewsBackgroundJob extends QueuedJob {
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public function __construct(
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private IRootFolder $rootFolder,
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private LoggerInterface $logger,
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private IJobList $jobList,
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ITimeFactory $timeFactory,
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private IUserManager $userManager,
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) {
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parent::__construct($timeFactory);
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}
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public function run($arguments) {
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$uid = $arguments['uid'];
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if (!$this->userManager->userExists($uid)) {
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$this->logger->info('User no longer exists, skip user ' . $uid);
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return;
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}
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$this->logger->info('Started preview cleanup for ' . $uid);
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$empty = $this->cleanupPreviews($uid);
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if (!$empty) {
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$this->jobList->add(self::class, ['uid' => $uid]);
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$this->logger->info('New preview cleanup scheduled for ' . $uid);
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} else {
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$this->logger->info('Preview cleanup done for ' . $uid);
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}
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}
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/**
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* @param string $uid
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*/
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private function cleanupPreviews($uid): bool {
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try {
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$userFolder = $this->rootFolder->getUserFolder($uid);
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} catch (NotFoundException $e) {
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return true;
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}
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$userRoot = $userFolder->getParent();
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try {
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/** @var Folder $thumbnailFolder */
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$thumbnailFolder = $userRoot->get('thumbnails');
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} catch (NotFoundException $e) {
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return true;
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}
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$thumbnails = $thumbnailFolder->getDirectoryListing();
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$start = $this->time->getTime();
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foreach ($thumbnails as $thumbnail) {
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try {
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$thumbnail->delete();
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} catch (NotPermittedException $e) {
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// Ignore
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}
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if (($this->time->getTime() - $start) > 15) {
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return false;
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}
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}
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try {
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$thumbnailFolder->delete();
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} catch (NotPermittedException $e) {
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// Ignore
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}
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return true;
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}
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}
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