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<?php
/**
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @license GNU AGPL version 3 or any later version
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Comments\Controller;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\NotFoundResponse;
use OCP\AppFramework\Http\RedirectResponse;
use OCP\AppFramework\Http\Response;
use OCP\Comments\IComment;
use OCP\Comments\ICommentsManager;
use OCP\Files\Folder;
use OCP\IRequest;
use OCP\IURLGenerator;
use OCP\IUserSession;
use OCP\Notification\IManager;
/**
* Class Notifications
*
* @package OCA\Comments\Controller
*/
class Notifications extends Controller {
/** @var Folder */
protected $folder;
/** @var ICommentsManager */
protected $commentsManager;
/** @var IURLGenerator */
protected $urlGenerator;
/** @var IManager */
protected $notificationManager;
/** @var IUserSession */
protected $userSession;
/**
* Notifications constructor.
*
* @param string $appName
* @param IRequest $request
* @param ICommentsManager $commentsManager
* @param Folder $folder
* @param IURLGenerator $urlGenerator
* @param IManager $notificationManager
* @param IUserSession $userSession
*/
public function __construct(
$appName,
IRequest $request,
ICommentsManager $commentsManager,
Folder $folder,
IURLGenerator $urlGenerator,
IManager $notificationManager,
IUserSession $userSession
) {
parent::__construct($appName, $request);
$this->commentsManager = $commentsManager;
$this->folder = $folder;
$this->urlGenerator = $urlGenerator;
$this->notificationManager = $notificationManager;
$this->userSession = $userSession;
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*
* @param string $id the comment ID
* @return Response
*/
public function view($id) {
try {
$comment = $this->commentsManager->get($id);
if($comment->getObjectType() !== 'files') {
return new NotFoundResponse();
}
$files = $this->folder->getById((int)$comment->getObjectId());
if(count($files) === 0) {
$this->markProcessed($comment);
return new NotFoundResponse();
}
$url = $this->urlGenerator->linkToRouteAbsolute(
'files.viewcontroller.showFile',
[ 'fileid' => $comment->getObjectId() ]
);
$this->markProcessed($comment);
return new RedirectResponse($url);
} catch (\Exception $e) {
return new NotFoundResponse();
}
}
/**
* Marks the notification about a comment as processed
* @param IComment $comment
*/
protected function markProcessed(IComment $comment) {
$user = $this->userSession->getUser();
if(is_null($user)) {
return;
}
$notification = $this->notificationManager->createNotification();
$notification->setApp('comments')
->setObject('comment', $comment->getId())
->setSubject('mention')
->setUser($user->getUID());
$this->notificationManager->markProcessed($notification);
}
}
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