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<?php
/**
* @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Julius Härtl <jus@bitgrid.net>
*
* @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_External\Config;
use OCP\IRequest;
use OCP\IUser;
use OCP\IUserManager;
use OCP\IUserSession;
use OCP\Share\Exceptions\ShareNotFound;
use OCP\Share\IManager as ShareManager;
class UserContext {
/** @var IUserSession */
private $session;
/** @var ShareManager */
private $shareManager;
/** @var IRequest */
private $request;
/** @var string */
private $userId;
/** @var IUserManager */
private $userManager;
public function __construct(IUserSession $session, ShareManager $manager, IRequest $request, IUserManager $userManager) {
$this->session = $session;
$this->shareManager = $manager;
$this->request = $request;
$this->userManager = $userManager;
}
public function getSession(): IUserSession {
return $this->session;
}
public function setUserId(string $userId): void {
$this->userId = $userId;
}
protected function getUserId(): ?string {
if ($this->userId !== null) {
return $this->userId;
}
if ($this->session && $this->session->getUser() !== null) {
return $this->session->getUser()->getUID();
}
try {
$shareToken = $this->request->getParam('token');
$share = $this->shareManager->getShareByToken($shareToken);
return $share->getShareOwner();
} catch (ShareNotFound $e) {
}
return null;
}
protected function getUser(): ?IUser {
$userId = $this->getUserId();
if ($userId !== null) {
return $this->userManager->get($userId);
}
return null;
}
}
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