diff options
Diffstat (limited to 'apps/files/lib/Controller')
| -rw-r--r-- | apps/files/lib/Controller/TransferOwnershipController.php | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/apps/files/lib/Controller/TransferOwnershipController.php b/apps/files/lib/Controller/TransferOwnershipController.php new file mode 100644 index 00000000000..b01596fc29d --- /dev/null +++ b/apps/files/lib/Controller/TransferOwnershipController.php @@ -0,0 +1,181 @@ +<?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\Controller; + +use OCA\Files\BackgroundJob\TransferOwnership; +use OCA\Files\Db\TransferOwnershipMapper; +use OCP\AppFramework\Db\DoesNotExistException; +use OCP\AppFramework\Http; +use OCP\AppFramework\Http\DataResponse; +use OCP\AppFramework\OCSController; +use OCP\AppFramework\Utility\ITimeFactory; +use OCP\BackgroundJob\IJobList; +use OCP\Files\IRootFolder; +use OCP\IRequest; +use OCP\IUserManager; +use OCP\Notification\IManager as NotificationManager; + +class TransferOwnershipController extends OCSController { + + /** @var string */ + private $userId; + /** @var NotificationManager */ + private $notificationManager; + /** @var ITimeFactory */ + private $timeFactory; + /** @var IJobList */ + private $jobList; + /** @var TransferOwnershipMapper */ + private $mapper; + /** @var IUserManager */ + private $userManager; + /** @var IRootFolder */ + private $rootFolder; + + public function __construct(string $appName, + IRequest $request, + string $userId, + NotificationManager $notificationManager, + ITimeFactory $timeFactory, + IJobList $jobList, + TransferOwnershipMapper $mapper, + IUserManager $userManager, + IRootFolder $rootFolder) { + parent::__construct($appName, $request); + + $this->userId = $userId; + $this->notificationManager = $notificationManager; + $this->timeFactory = $timeFactory; + $this->jobList = $jobList; + $this->mapper = $mapper; + $this->userManager = $userManager; + $this->rootFolder = $rootFolder; + } + + + /** + * @NoAdminRequired + */ + public function transfer(string $recipient, string $path): DataResponse { + $recipientUser = $this->userManager->get($recipient); + + if ($recipientUser === null) { + return new DataResponse([], Http::STATUS_BAD_REQUEST); + } + + $userRoot = $this->rootFolder->getUserFolder($this->userId); + + try { + $node = $userRoot->get($path); + } catch (\Exception $e) { + return new DataResponse([], Http::STATUS_BAD_REQUEST); + } + + $transferOwnership = new \OCA\Files\Db\TransferOwnership(); + $transferOwnership->setSourceUser($this->userId); + $transferOwnership->setTargetUser($recipient); + $transferOwnership->setFileId($node->getId()); + $transferOwnership->setNodeName($node->getName()); + $transferOwnership = $this->mapper->insert($transferOwnership); + + $notification = $this->notificationManager->createNotification(); + $notification->setUser($recipient) + ->setApp($this->appName) + ->setDateTime($this->timeFactory->getDateTime()) + ->setSubject('transferownershipRequest', [ + 'sourceUser' => $this->userId, + 'targetUser' => $recipient, + 'nodeName' => $node->getName(), + ]) + ->setObject('transfer', (string)$transferOwnership->getId()); + + $this->notificationManager->notify($notification); + + return new DataResponse([]); + } + + /** + * @NoAdminRequired + */ + public function accept(int $id): DataResponse { + try { + $transferOwnership = $this->mapper->getById($id); + } catch (DoesNotExistException $e) { + return new DataResponse([], Http::STATUS_NOT_FOUND); + } + + if ($transferOwnership->getTargetUser() !== $this->userId) { + return new DataResponse([], Http::STATUS_FORBIDDEN); + } + + $this->jobList->add(TransferOwnership::class, [ + 'id' => $transferOwnership->getId(), + ]); + + $notification = $this->notificationManager->createNotification(); + $notification->setApp('files') + ->setObject('transfer', (string)$id); + $this->notificationManager->markProcessed($notification); + + return new DataResponse([], Http::STATUS_OK); + } + + /** + * @NoAdminRequired + */ + public function reject(int $id): DataResponse { + try { + $transferOwnership = $this->mapper->getById($id); + } catch (DoesNotExistException $e) { + return new DataResponse([], Http::STATUS_NOT_FOUND); + } + + if ($transferOwnership->getTargetUser() !== $this->userId) { + return new DataResponse([], Http::STATUS_FORBIDDEN); + } + + $notification = $this->notificationManager->createNotification(); + $notification->setApp('files') + ->setObject('transfer', (string)$id); + $this->notificationManager->markProcessed($notification); + + $notification = $this->notificationManager->createNotification(); + $notification->setUser($transferOwnership->getSourceUser()) + ->setApp($this->appName) + ->setDateTime($this->timeFactory->getDateTime()) + ->setSubject('transferownershipRequestDenied', [ + 'sourceUser' => $transferOwnership->getSourceUser(), + 'targetUser' => $transferOwnership->getTargetUser(), + 'nodeName' => $transferOwnership->getNodeName() + ]) + ->setObject('transfer', (string)$transferOwnership->getId()); + $this->notificationManager->notify($notification); + + $this->mapper->delete($transferOwnership); + + return new DataResponse([], Http::STATUS_OK); + } + +} |