Current File : //data/www_bck/varak.net_bck/nextcloud.varak.net/apps/files/lib/BackgroundJob/TransferOwnership.php
<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019, 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 OCA\Files\BackgroundJob;
use OCA\Files\AppInfo\Application;
use OCA\Files\Db\TransferOwnership as Transfer;
use OCA\Files\Db\TransferOwnershipMapper;
use OCA\Files\Exception\TransferOwnershipException;
use OCA\Files\Service\OwnershipTransferService;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\BackgroundJob\QueuedJob;
use OCP\Files\IRootFolder;
use OCP\IUser;
use OCP\IUserManager;
use OCP\Notification\IManager as NotificationManager;
use Psr\Log\LoggerInterface;
use function ltrim;
class TransferOwnership extends QueuedJob {
public function __construct(
ITimeFactory $timeFactory,
private IUserManager $userManager,
private OwnershipTransferService $transferService,
private LoggerInterface $logger,
private NotificationManager $notificationManager,
private TransferOwnershipMapper $mapper,
private IRootFolder $rootFolder,
) {
parent::__construct($timeFactory);
}
protected function run($argument) {
$id = $argument['id'];
$transfer = $this->mapper->getById($id);
$sourceUser = $transfer->getSourceUser();
$destinationUser = $transfer->getTargetUser();
$fileId = $transfer->getFileId();
$userFolder = $this->rootFolder->getUserFolder($sourceUser);
$node = $userFolder->getFirstNodeById($fileId);
if (!$node) {
$this->logger->alert('Could not transfer ownership: Node not found');
$this->failedNotication($transfer);
return;
}
$path = $userFolder->getRelativePath($node->getPath());
$sourceUserObject = $this->userManager->get($sourceUser);
$destinationUserObject = $this->userManager->get($destinationUser);
if (!$sourceUserObject instanceof IUser) {
$this->logger->alert('Could not transfer ownership: Unknown source user ' . $sourceUser);
$this->failedNotication($transfer);
return;
}
if (!$destinationUserObject instanceof IUser) {
$this->logger->alert("Unknown destination user $destinationUser");
$this->failedNotication($transfer);
return;
}
try {
$this->transferService->transfer(
$sourceUserObject,
$destinationUserObject,
ltrim($path, '/')
);
$this->successNotification($transfer);
} catch (TransferOwnershipException $e) {
$this->logger->error(
$e->getMessage(),
[
'exception' => $e,
],
);
$this->failedNotication($transfer);
}
$this->mapper->delete($transfer);
}
private function failedNotication(Transfer $transfer): void {
// Send notification to source user
$notification = $this->notificationManager->createNotification();
$notification->setUser($transfer->getSourceUser())
->setApp(Application::APP_ID)
->setDateTime($this->time->getDateTime())
->setSubject('transferOwnershipFailedSource', [
'sourceUser' => $transfer->getSourceUser(),
'targetUser' => $transfer->getTargetUser(),
'nodeName' => $transfer->getNodeName(),
])
->setObject('transfer', (string)$transfer->getId());
$this->notificationManager->notify($notification);
// Send notification to source user
$notification = $this->notificationManager->createNotification();
$notification->setUser($transfer->getTargetUser())
->setApp(Application::APP_ID)
->setDateTime($this->time->getDateTime())
->setSubject('transferOwnershipFailedTarget', [
'sourceUser' => $transfer->getSourceUser(),
'targetUser' => $transfer->getTargetUser(),
'nodeName' => $transfer->getNodeName(),
])
->setObject('transfer', (string)$transfer->getId());
$this->notificationManager->notify($notification);
}
private function successNotification(Transfer $transfer): void {
// Send notification to source user
$notification = $this->notificationManager->createNotification();
$notification->setUser($transfer->getSourceUser())
->setApp(Application::APP_ID)
->setDateTime($this->time->getDateTime())
->setSubject('transferOwnershipDoneSource', [
'sourceUser' => $transfer->getSourceUser(),
'targetUser' => $transfer->getTargetUser(),
'nodeName' => $transfer->getNodeName(),
])
->setObject('transfer', (string)$transfer->getId());
$this->notificationManager->notify($notification);
// Send notification to source user
$notification = $this->notificationManager->createNotification();
$notification->setUser($transfer->getTargetUser())
->setApp(Application::APP_ID)
->setDateTime($this->time->getDateTime())
->setSubject('transferOwnershipDoneTarget', [
'sourceUser' => $transfer->getSourceUser(),
'targetUser' => $transfer->getTargetUser(),
'nodeName' => $transfer->getNodeName(),
])
->setObject('transfer', (string)$transfer->getId());
$this->notificationManager->notify($notification);
}
}
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