122 lines
3.0 KiB
PHP
122 lines
3.0 KiB
PHP
<?php
|
|
/**
|
|
* @copyright 2016 Roeland Jago Douma <roeland@famdouma.nl>
|
|
*
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
namespace OC\Repair\NC11;
|
|
|
|
use OC\BackgroundJob\QueuedJob;
|
|
use OCP\AppFramework\Utility\ITimeFactory;
|
|
use OCP\BackgroundJob\IJobList;
|
|
use OCP\Files\Folder;
|
|
use OCP\Files\IRootFolder;
|
|
use OCP\Files\NotFoundException;
|
|
use OCP\Files\NotPermittedException;
|
|
use OCP\ILogger;
|
|
|
|
class CleanPreviewsBackgroundJob extends QueuedJob {
|
|
/** @var IRootFolder */
|
|
private $rootFolder;
|
|
|
|
/** @var ILogger */
|
|
private $logger;
|
|
|
|
/** @var IJobList */
|
|
private $jobList;
|
|
|
|
/** @var ITimeFactory */
|
|
private $timeFactory;
|
|
|
|
/**
|
|
* CleanPreviewsBackgroundJob constructor.
|
|
*
|
|
* @param IRootFolder $rootFolder
|
|
* @param ILogger $logger
|
|
* @param IJobList $jobList
|
|
* @param ITimeFactory $timeFactory
|
|
*/
|
|
public function __construct(IRootFolder $rootFolder,
|
|
ILogger $logger,
|
|
IJobList $jobList,
|
|
ITimeFactory $timeFactory) {
|
|
$this->rootFolder = $rootFolder;
|
|
$this->logger = $logger;
|
|
$this->jobList = $jobList;
|
|
$this->timeFactory = $timeFactory;
|
|
}
|
|
|
|
public function run($arguments) {
|
|
$uid = $arguments['uid'];
|
|
$this->logger->info('Started preview cleanup for ' . $uid);
|
|
$empty = $this->cleanupPreviews($uid);
|
|
|
|
if (!$empty) {
|
|
$this->jobList->add(self::class, ['uid' => $uid]);
|
|
$this->logger->info('New preview cleanup scheduled for ' . $uid);
|
|
} else {
|
|
$this->logger->info('Preview cleanup done for ' . $uid);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $uid
|
|
* @return bool
|
|
*/
|
|
private function cleanupPreviews($uid) {
|
|
try {
|
|
$userFolder = $this->rootFolder->getUserFolder($uid);
|
|
} catch (NotFoundException $e) {
|
|
return true;
|
|
}
|
|
|
|
$userRoot = $userFolder->getParent();
|
|
|
|
try {
|
|
/** @var Folder $thumbnailFolder */
|
|
$thumbnailFolder = $userRoot->get('thumbnails');
|
|
} catch (NotFoundException $e) {
|
|
return true;
|
|
}
|
|
|
|
$thumbnails = $thumbnailFolder->getDirectoryListing();
|
|
|
|
$start = $this->timeFactory->getTime();
|
|
foreach ($thumbnails as $thumbnail) {
|
|
try {
|
|
$thumbnail->delete();
|
|
} catch (NotPermittedException $e) {
|
|
// Ignore
|
|
}
|
|
|
|
if (($this->timeFactory->getTime() - $start) > 15) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
try {
|
|
$thumbnailFolder->delete();
|
|
} catch (NotPermittedException $e) {
|
|
// Ignore
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|