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<?php
/**
* @copyright Copyright (c) 2021 Carl Schwan <carl@carlschwan.eu>
*
* @author Carl Schwan <carl@carlschwan.eu>
*
* @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 <https://www.gnu.org/licenses/>.
*
*/
namespace OC\Settings;
use OCP\AppFramework\Db\Entity;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\Exception;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
use OCP\IGroup;
use OCP\IGroupManager;
use OCP\IUser;
/**
* @template-extends QBMapper<AuthorizedGroup>
*/
class AuthorizedGroupMapper extends QBMapper {
public function __construct(IDBConnection $db) {
parent::__construct($db, 'authorized_groups', AuthorizedGroup::class);
}
/**
* @throws Exception
*/
public function findAllClassesForUser(IUser $user): array {
$qb = $this->db->getQueryBuilder();
/** @var IGroupManager $groupManager */
$groupManager = \OC::$server->get(IGroupManager::class);
$groups = $groupManager->getUserGroups($user);
if (count($groups) === 0) {
return [];
}
$result = $qb->select('class')
->from($this->getTableName(), 'auth')
->where($qb->expr()->in('group_id', array_map(function (IGroup $group) use ($qb) {
return $qb->createNamedParameter($group->getGID());
}, $groups), IQueryBuilder::PARAM_STR))
->executeQuery();
$classes = [];
while ($row = $result->fetch()) {
$classes[] = $row['class'];
}
$result->closeCursor();
return $classes;
}
/**
* @throws \OCP\AppFramework\Db\DoesNotExistException
* @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException
* @throws \OCP\DB\Exception
*/
public function find(int $id): AuthorizedGroup {
$queryBuilder = $this->db->getQueryBuilder();
$queryBuilder->select('*')
->from($this->getTableName())
->where($queryBuilder->expr()->eq('id', $queryBuilder->createNamedParameter($id)));
/** @var AuthorizedGroup $authorizedGroup */
$authorizedGroup = $this->findEntity($queryBuilder);
return $authorizedGroup;
}
/**
* Get all the authorizations stored in the database.
*
* @return AuthorizedGroup[]
* @throws \OCP\DB\Exception
*/
public function findAll(): array {
$qb = $this->db->getQueryBuilder();
$qb->select('*')->from($this->getTableName());
return $this->findEntities($qb);
}
public function findByGroupIdAndClass(string $groupId, string $class) {
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->getTableName())
->where($qb->expr()->eq('group_id', $qb->createNamedParameter($groupId)))
->andWhere($qb->expr()->eq('class', $qb->createNamedParameter($class)));
return $this->findEntity($qb);
}
/**
* @return Entity[]
* @throws \OCP\DB\Exception
*/
public function findExistingGroupsForClass(string $class): array {
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->getTableName())
->where($qb->expr()->eq('class', $qb->createNamedParameter($class)));
return $this->findEntities($qb);
}
/**
* @throws Exception
*/
public function removeGroup(string $gid) {
$qb = $this->db->getQueryBuilder();
$qb->delete($this->getTableName())
->where($qb->expr()->eq('group_id', $qb->createNamedParameter($gid)))
->executeStatement();
}
}
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