public static function getPriorities()
{
$priorities = [];
$priorityNames = ["debug" => "DEBUG", "info" => "INFO", "notice" => "NOTICE", "warning" => "WARN", "error" => "ERR", "critical" => "CRIT", "alert" => "ALERT", "emergency" => "EMERG"];
$db = Database::get();
$priorityNumbers = $db->fetchCol("SELECT priority FROM " . \Pimcore\Log\Handler\ApplicationLoggerDb::TABLE_NAME . " WHERE NOT ISNULL(priority) GROUP BY priority;");
foreach ($priorityNumbers as $priorityNumber) {
$priorities[$priorityNumber] = $priorityNames[$priorityNumber];
}
return $priorities;
}