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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\Listener;
use OCA\Files_Sharing\AppInfo\Application;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Group\Events\UserAddedEvent;
use OCP\IConfig;
use OCP\Share\IManager;
use OCP\Share\IShare;
class UserAddedToGroupListener implements IEventListener {
/** @var IManager */
private $shareManager;
/** @var IConfig */
private $config;
public function __construct(IManager $shareManager, IConfig $config) {
$this->shareManager = $shareManager;
$this->config = $config;
}
public function handle(Event $event): void {
if (!($event instanceof UserAddedEvent)) {
return;
}
$user = $event->getUser();
$group = $event->getGroup();
// This user doesn't have autoaccept so we can skip it all
if (!$this->hasAutoAccept($user->getUID())) {
return;
}
// Get all group shares this user has access to now to filter later
$shares = $this->shareManager->getSharedWith($user->getUID(), IShare::TYPE_GROUP, null, -1);
foreach ($shares as $share) {
// If this is not the new group we can skip it
if ($share->getSharedWith() !== $group->getGID()) {
continue;
}
// Accept the share if needed
$this->shareManager->acceptShare($share, $user->getUID());
}
}
private function hasAutoAccept(string $userId): bool {
$defaultAcceptSystemConfig = $this->config->getSystemValueBool('sharing.enable_share_accept', false) ? 'no' : 'yes';
$acceptDefault = $this->config->getUserValue($userId, Application::APP_ID, 'default_accept', $defaultAcceptSystemConfig) === 'yes';
return (!$this->config->getSystemValueBool('sharing.force_share_accept', false) && $acceptDefault);
}
}
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