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- <?php
- /**
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- * @author Joas Schilling <coding@schilljs.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * 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, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
- namespace OCA\Comments\Activity;
-
- use OCP\Activity\IManager;
- use OCP\App\IAppManager;
- use OCP\Comments\CommentsEvent;
- use OCP\Files\Config\IMountProviderCollection;
- use OCP\Files\IRootFolder;
- use OCP\Files\Node;
- use OCP\IUser;
- use OCP\IUserSession;
- use OCP\Share\IShareHelper;
-
- class Listener {
- /** @var IManager */
- protected $activityManager;
- /** @var IUserSession */
- protected $session;
- /** @var \OCP\App\IAppManager */
- protected $appManager;
- /** @var \OCP\Files\Config\IMountProviderCollection */
- protected $mountCollection;
- /** @var \OCP\Files\IRootFolder */
- protected $rootFolder;
- /** @var IShareHelper */
- protected $shareHelper;
-
- /**
- * Listener constructor.
- *
- * @param IManager $activityManager
- * @param IUserSession $session
- * @param IAppManager $appManager
- * @param IMountProviderCollection $mountCollection
- * @param IRootFolder $rootFolder
- * @param IShareHelper $shareHelper
- */
- public function __construct(IManager $activityManager,
- IUserSession $session,
- IAppManager $appManager,
- IMountProviderCollection $mountCollection,
- IRootFolder $rootFolder,
- IShareHelper $shareHelper) {
- $this->activityManager = $activityManager;
- $this->session = $session;
- $this->appManager = $appManager;
- $this->mountCollection = $mountCollection;
- $this->rootFolder = $rootFolder;
- $this->shareHelper = $shareHelper;
- }
-
- /**
- * @param CommentsEvent $event
- */
- public function commentEvent(CommentsEvent $event) {
- if ($event->getComment()->getObjectType() !== 'files'
- || $event->getEvent() !== CommentsEvent::EVENT_ADD
- || !$this->appManager->isInstalled('activity')) {
- // Comment not for file, not adding a comment or no activity-app enabled (save the energy)
- return;
- }
-
- // Get all mount point owners
- $cache = $this->mountCollection->getMountCache();
- $mounts = $cache->getMountsForFileId((int)$event->getComment()->getObjectId());
- if (empty($mounts)) {
- return;
- }
-
- $users = [];
- foreach ($mounts as $mount) {
- $owner = $mount->getUser()->getUID();
- $ownerFolder = $this->rootFolder->getUserFolder($owner);
- $nodes = $ownerFolder->getById((int)$event->getComment()->getObjectId());
- if (!empty($nodes)) {
- /** @var Node $node */
- $node = array_shift($nodes);
- $al = $this->shareHelper->getPathsForAccessList($node);
- $users += $al['users'];
- }
- }
-
- $actor = $this->session->getUser();
- if ($actor instanceof IUser) {
- $actor = $actor->getUID();
- } else {
- $actor = '';
- }
-
- $activity = $this->activityManager->generateEvent();
- $activity->setApp('comments')
- ->setType('comments')
- ->setAuthor($actor)
- ->setObject($event->getComment()->getObjectType(), (int) $event->getComment()->getObjectId())
- ->setMessage('add_comment_message', [
- 'commentId' => $event->getComment()->getId(),
- ]);
-
- foreach ($users as $user => $path) {
- // numerical user ids end up as integers from array keys, but string
- // is required
- $activity->setAffectedUser((string)$user);
-
- $activity->setSubject('add_comment_subject', [
- 'actor' => $actor,
- 'fileId' => (int) $event->getComment()->getObjectId(),
- 'filePath' => trim($path, '/'),
- ]);
- $this->activityManager->publish($activity);
- }
- }
- }
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