/**
* Moves a database result one step upwards/downwards
*
* @param string $action
* @param string $table
* @param string $idField
* @param string $sortField
* @param string $id
* @param string $where
*
* @return boolean
*/
private function moveOneStep($action, $table, $idField, $sortField, $id, $where = '')
{
$this->db->getConnection()->beginTransaction();
try {
$id = (int) $id;
$table = $this->db->getPrefix() . $table;
// Zusätzliche WHERE-Bedingung
$where = !empty($where) ? 'a.' . $where . ' = b.' . $where . ' AND ' : '';
// Aktuelles Element und das vorherige Element selektieren
$queryString = 'SELECT a.%2$s AS other_id, a.%3$s AS other_sort, b.%3$s AS elem_sort FROM %1$s AS a, %1$s AS b WHERE %5$sb.%2$s = %4$s AND a.%3$s %6$s b.%3$s ORDER BY a.%3$s %7$s LIMIT 1';
if ($action === 'up') {
$query = $this->db->getConnection()->fetchAssoc(sprintf($queryString, $table, $idField, $sortField, $id, $where, '<', 'DESC'));
} else {
$query = $this->db->getConnection()->fetchAssoc(sprintf($queryString, $table, $idField, $sortField, $id, $where, '>', 'ASC'));
}
if (!empty($query)) {
// Sortierreihenfolge des aktuellen Elementes zunächst auf 0 setzen
// um Probleme mit möglichen Duplicate-Keys zu umgehen
$this->db->getConnection()->update($table, [$sortField => 0], [$idField => $id]);
$this->db->getConnection()->update($table, [$sortField => $query['elem_sort']], [$idField => $query['other_id']]);
// Element nun den richtigen Wert zuweisen
$this->db->getConnection()->update($table, [$sortField => $query['other_sort']], [$idField => $id]);
$this->db->getConnection()->commit();
return true;
}
} catch (\Exception $e) {
$this->db->getConnection()->rollBack();
}
return false;
}
/**
* @inheritdoc
*/
public function destroy($sessionId)
{
$this->secureSession();
if ($this->request->getCookies()->has(self::SESSION_NAME)) {
$cookie = new Cookie(self::SESSION_NAME, '', (new \DateTime())->modify('-3600 seconds'), $this->appPath->getWebRoot(), null, $this->request->getSymfonyRequest()->isSecure());
$this->response->headers->setCookie($cookie);
}
// Delete the session from the database
$this->db->getConnection()->delete($this->db->getPrefix() . 'sessions', ['session_id' => $sessionId]);
return true;
}
/**
* @param array $formData
* @throws \Exception
*/
public function createSuperUser(array $formData)
{
/** @var \ACP3\Core\Database\Connection db */
$this->db = $this->container->get('core.db');
$salt = $this->secure->salt(UserModel::SALT_LENGTH);
$currentDate = gmdate('Y-m-d H:i:s');
$queries = ["INSERT INTO\n `{pre}users`\n VALUES\n (1, 1, {$this->db->getConnection()->quote($formData["user_name"])}, '{$this->secure->generateSaltedPassword($salt, $formData["user_pwd"], 'sha512')}', '{$salt}', '', 0, '', '1', '', 0, '{$formData["mail"]}', 0, '', '', '', '', '', '', '', '', 0, 0, {$this->db->getConnection()->quote($formData["date_format_long"])}, {$this->db->getConnection()->quote($formData["date_format_short"])}, '{$formData["date_time_zone"]}', '{$this->translator->getLocale()}', '{$currentDate}');", "INSERT INTO `{pre}acl_user_roles` (`user_id`, `role_id`) VALUES (1, 4);"];
if ($this->container->get('core.modules.schemaHelper')->executeSqlQueries($queries) === false) {
throw new \Exception("Error while creating the super user.");
}
}
/**
* @param string $moduleName
*
* @return boolean
*/
public function moduleIsInstalled($moduleName)
{
return $this->db->fetchColumn("SELECT COUNT(*) FROM {$this->systemModuleRepository->getTableName()} WHERE `name` = ?", [$moduleName]) == 1;
}
/**
* @param int $entryId
*
* @return array
*/
public function getOneById($entryId)
{
return $this->db->fetchAssoc("SELECT * FROM {$this->getTableName()} WHERE id = ?", [$entryId]);
}
/**
* @param int $diff
* @param int $leftId
*
* @throws \Doctrine\DBAL\DBALException
*/
protected function adjustFollowingNodesAfterInsert($diff, $leftId)
{
$this->db->getConnection()->executeUpdate("UPDATE {$this->nestedSetRepository->getTableName()} SET left_id = left_id + ?, right_id = right_id + ? WHERE left_id >= ?", [$diff, $diff, $leftId]);
}
