nextcloud/apps/files_sharing/lib/Controller/AcceptController.php

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020, 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_Sharing\Controller;
use OCA\Files_Sharing\AppInfo\Application;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\NotFoundResponse;
use OCP\AppFramework\Http\RedirectResponse;
use OCP\AppFramework\Http\Response;
use OCP\IRequest;
use OCP\IURLGenerator;
use OCP\IUserSession;
use OCP\Share\Exceptions\ShareNotFound;
use OCP\Share\IManager as ShareManager;
class AcceptController extends Controller {
/** @var ShareManager */
private $shareManager;
/** @var IUserSession */
private $userSession;
/** @var IURLGenerator */
private $urlGenerator;
public function __construct(IRequest $request, ShareManager $shareManager, IUserSession $userSession, IURLGenerator $urlGenerator) {
parent::__construct(Application::APP_ID, $request);
$this->shareManager = $shareManager;
$this->userSession = $userSession;
$this->urlGenerator = $urlGenerator;
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*/
public function accept(string $shareId): Response {
try {
$share = $this->shareManager->getShareById($shareId);
} catch (ShareNotFound $e) {
return new NotFoundResponse();
}
$user = $this->userSession->getUser();
if ($user === null) {
return new NotFoundResponse();
}
try {
$share = $this->shareManager->acceptShare($share, $user->getUID());
} catch (\Exception $e) {
// Just ignore
}
$url = $this->urlGenerator->linkToRouteAbsolute('files.viewcontroller.showFile', ['fileid' => $share->getNode()->getId()]);
return new RedirectResponse($url);
}
}