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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2021 Joas Schilling <coding@schilljs.com>
*
* @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\Talk\Migration;
use OCA\Talk\Model\Attendee;
use OCP\IDBConnection;
use OCP\IUser;
use OCP\IUserManager;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
class CacheUserDisplayNames implements IRepairStep {
/** @var IDBConnection */
protected $connection;
/** @var IUserManager */
protected $userManager;
public function __construct(IDBConnection $connection,
IUserManager $userManager) {
$this->connection = $connection;
$this->userManager = $userManager;
}
public function getName(): string {
return 'Cache the user display names';
}
public function run(IOutput $output): void {
$update = $this->connection->getQueryBuilder();
$update->update('talk_attendees')
->set('display_name', $update->createParameter('displayName'))
->where($update->expr()->eq('actor_type', $update->createParameter('actorType')))
->andWhere($update->expr()->eq('actor_id', $update->createParameter('actorId')));
$query = $this->connection->getQueryBuilder();
$query->select('actor_id')
->from('talk_attendees')
->where($query->expr()->eq('actor_type', $query->createNamedParameter(Attendee::ACTOR_USERS)))
->andWhere($query->expr()->eq('display_name', $query->createNamedParameter('')))
->groupBy('actor_id');
$result = $query->executeQuery();
while ($row = $result->fetch()) {
$user = $this->userManager->get($row['actor_id']);
if (!$user instanceof IUser) {
continue;
}
$update->setParameter('displayName', $user->getDisplayName())
->setParameter('actorType', Attendee::ACTOR_USERS)
->setParameter('actorId', $row['actor_id']);
$update->executeStatement();
}
$result->closeCursor();
}
}
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