/**
* Load a controller callable
*
* @param \Symfony\Component\HttpFoundation\Request $request Symfony Request object
* @return bool|Callable Callable or false
* @throws \src\controller\exception
*/
public function getController(Request $request)
{
$controller = $request->attributes->get('_controller');
if (!$controller) {
throw new \src\controller\exception($this->user->lang['CONTROLLER_NOT_SPECIFIED']);
}
// Require a method name along with the service name
if (stripos($controller, ':') === false) {
throw new \src\controller\exception($this->user->lang['CONTROLLER_METHOD_NOT_SPECIFIED']);
}
list($service, $method) = explode(':', $controller);
if (!$this->container->has($service)) {
throw new \src\controller\exception($this->user->lang('CONTROLLER_SERVICE_UNDEFINED', $service));
}
$controller_object = $this->container->get($service);
/*
* If this is an extension controller, we'll try to automatically set
* the style paths for the extension (the ext author can change them
* if necessary).
*/
$controller_dir = explode('\\', get_class($controller_object));
// 0 vendor, 1 extension name, ...
if (!is_null($this->template) && isset($controller_dir[1])) {
$controller_style_dir = 'ext/' . $controller_dir[0] . '/' . $controller_dir[1] . '/styles';
if (is_dir($this->src_root_path . $controller_style_dir)) {
$this->template->set_style(array($controller_style_dir, 'styles'));
}
}
return array($controller_object, $method);
}
