/**
* Determine the top-level namespace of the controller
*
* @param string $controller
* @return string
*/
protected function deriveModuleNamespace($controller)
{
$pos = strpos($controller, '\\Controller\\');
if (false === $pos) {
return parent::deriveModuleNamespace($controller);
}
return str_replace('\\', '/', substr($controller, 0, $pos));
}
