*
* @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 .
*
*/
namespace OCA\Talk\Listener;
use OCA\Talk\Events\AAttendeeRemovedEvent;
use OCA\Talk\Manager;
use OCA\Talk\Model\Attendee;
use OCA\Talk\Service\ParticipantService;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Group\Events\GroupDeletedEvent;
use OCP\IConfig;
/**
* @template-implements IEventListener
*/
class GroupDeletedListener implements IEventListener {
public function __construct(
private IConfig $config,
private Manager $manager,
private ParticipantService $participantService,
) {
}
public function handle(Event $event): void {
if (!($event instanceof GroupDeletedEvent)) {
// Unrelated
return;
}
$gid = $event->getGroup()->getGID();
$this->removeGroupFromConfig('sip_bridge_groups', $gid);
$this->removeGroupFromConfig('start_conversations', $gid);
$this->removeGroupFromConfig('allowed_groups', $gid);
// Remove the group itself from being a participant
$rooms = $this->manager->getRoomsForActor(Attendee::ACTOR_GROUPS, $gid);
foreach ($rooms as $room) {
$participant = $this->participantService->getParticipantByActor($room, Attendee::ACTOR_GROUPS, $gid);
$this->participantService->removeAttendee($room, $participant, AAttendeeRemovedEvent::REASON_REMOVED);
}
}
protected function removeGroupFromConfig(string $configKey, string $removeGroupId): void {
$json = $this->config->getAppValue('spreed', $configKey, '[]');
$array = json_decode($json, true);
$gids = \is_array($array) ? $array : [];
$gids = array_filter($gids, static function ($gid) use ($removeGroupId) {
return $gid !== $removeGroupId;
});
$this->config->setAppValue('spreed', $configKey, json_encode($gids));
}
}