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<?php
/**
* @author Robin McCorkell <rmccorkell@karoshi.org.uk>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @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\Files_External\Service;
use \OCP\IUserSession;
use \OCP\IUser;
/**
* Trait for getting user information in a service
*/
trait UserTrait {
/** @var IUserSession */
protected $userSession;
/**
* User override
*
* @var IUser|null
*/
private $user = null;
/**
* @return IUser|null
*/
protected function getUser() {
if ($this->user) {
return $this->user;
}
return $this->userSession->getUser();
}
/**
* Override the user from the session
* Unset with ->resetUser() when finished!
*
* @param IUser
* @return self
*/
public function setUser(IUser $user) {
$this->user = $user;
return $this;
}
/**
* Reset the user override
*
* @return self
*/
public function resetUser() {
$this->user = null;
return $this;
}
}
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