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- <?php
-
- declare(strict_types=1);
-
- /**
- * @copyright Copyright (c) 2019, Joas Schilling <coding@schilljs.com>
- *
- * @author Christoph Wurst <christoph@winzerhof-wurst.at>
- * @author Joas Schilling <coding@schilljs.com>
- *
- * @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_Sharing\Notification;
-
- use OCP\IGroup;
- use OCP\IGroupManager;
- use OCP\IUser;
- use OCP\Notification\IManager as INotificationManager;
- use OCP\Notification\INotification;
- use OCP\Share\IManager as IShareManager;
- use OCP\Share\IShare;
- use Symfony\Component\EventDispatcher\GenericEvent;
-
- class Listener {
-
- /** @var INotificationManager */
- protected $notificationManager;
- /** @var IShareManager */
- protected $shareManager;
- /** @var IGroupManager */
- protected $groupManager;
-
- public function __construct(
- INotificationManager $notificationManager,
- IShareManager $shareManager,
- IGroupManager $groupManager
- ) {
- $this->notificationManager = $notificationManager;
- $this->shareManager = $shareManager;
- $this->groupManager = $groupManager;
- }
-
- /**
- * @param GenericEvent $event
- */
- public function shareNotification(GenericEvent $event): void {
- /** @var IShare $share */
- $share = $event->getSubject();
- $notification = $this->instantiateNotification($share);
-
- if ($share->getShareType() === IShare::TYPE_USER) {
- $notification->setSubject(Notifier::INCOMING_USER_SHARE)
- ->setUser($share->getSharedWith());
- $this->notificationManager->notify($notification);
- } elseif ($share->getShareType() === IShare::TYPE_GROUP) {
- $notification->setSubject(Notifier::INCOMING_GROUP_SHARE);
- $group = $this->groupManager->get($share->getSharedWith());
-
- foreach ($group->getUsers() as $user) {
- if ($user->getUID() === $share->getShareOwner() ||
- $user->getUID() === $share->getSharedBy()) {
- continue;
- }
-
- $notification->setUser($user->getUID());
- $this->notificationManager->notify($notification);
- }
- }
- }
-
- /**
- * @param GenericEvent $event
- */
- public function userAddedToGroup(GenericEvent $event): void {
- /** @var IGroup $group */
- $group = $event->getSubject();
- /** @var IUser $user */
- $user = $event->getArgument('user');
-
- $offset = 0;
- while (true) {
- $shares = $this->shareManager->getSharedWith($user->getUID(), IShare::TYPE_GROUP, null, 50, $offset);
- if (empty($shares)) {
- break;
- }
-
- foreach ($shares as $share) {
- if ($share->getSharedWith() !== $group->getGID()) {
- continue;
- }
-
- if ($user->getUID() === $share->getShareOwner() ||
- $user->getUID() === $share->getSharedBy()) {
- continue;
- }
-
- $notification = $this->instantiateNotification($share);
- $notification->setSubject(Notifier::INCOMING_GROUP_SHARE)
- ->setUser($user->getUID());
- $this->notificationManager->notify($notification);
- }
- $offset += 50;
- }
- }
-
- /**
- * @param IShare $share
- * @return INotification
- */
- protected function instantiateNotification(IShare $share): INotification {
- $notification = $this->notificationManager->createNotification();
- $notification
- ->setApp('files_sharing')
- ->setObject('share', $share->getFullId())
- ->setDateTime($share->getShareTime());
-
- return $notification;
- }
- }
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