public function getDefaultAlias()
{
$alias = null;
$result = $this->connection->fetchAll('SELECT IdDefaultAlias as aliasId FROM Publications LIMIT 1');
if ($result && isset($result[0])) {
$aliasId = $result[0]['aliasId'];
$alias = $this->connection->fetchAll('SELECT Name FROM Aliases WHERE Id = ' . $aliasId);
}
if ($alias && isset($alias[0])) {
return $alias[0]['Name'];
}
}