/**
* Compile string handler.
*
* @param Route $route
* @param RequestContext $request
* @param string $handler
*
* @return Response|null
*
* @throws HttpNotFoundException
*/
protected function compileStringHandler(Route $route, RequestContext $request, $handler)
{
$parts = explode(':', $handler);
$parameters = array_map('convert_to_camel_case', array_flip((array) $request->getParameters()));
$parameters = array_flip($parameters);
$action = end($parts);
$controller = $this->buildController($handler, $parts, $parameters);
if (!method_exists($controller->getOriginalInstance(), $action . 'Action')) {
throw new HttpNotFoundException(sprintf('Action "%sAction" not found on controller "%s".', $action, get_class($controller->getOriginalInstance())));
}
return $this->dispatchMiddlewares($route, $request, function () use($parameters, $controller, $action) {
if (!$this->responseEvent->hasResponse()) {
return $controller->callMethod($action . 'Action', $parameters);
}
return $this->responseEvent->getResponse();
}, $action);
}
