/**
*
*/
public function run()
{
$router = $this->container->resolve(RouterInterface::class);
$request = $this->container->resolve(RequestInterface::class);
$dispatcher = $this->container->resolve(DispatcherInterface::class);
$response = null;
if ($payload = $router->resolve($request)) {
$response = $dispatcher->dispatch($this->container, $payload);
if (null === $response || !$response instanceof Response) {
throw new \RuntimeException('Controllers must return a ResponseInterface implementation');
}
$response->send();
}
}
/**
* @param ContainerInterface $container
*/
public function registerRoutes(ContainerInterface $container)
{
if (file_exists($this->getPath() . '/config/routing.php')) {
// RouterInterface is used within routing.php
$router = $container->resolve(RouterInterface::class);
require_once $this->getPath() . '/config/routing.php';
}
}
/**
* @param ContainerInterface $container
* @param array $payload
*
* @return string|null
*/
public function dispatch(ContainerInterface $container, array $payload)
{
$controllerClass = $payload['_controller'];
$method = $payload['_method'];
if (substr($method, -6) !== 'Action') {
$method .= 'Action';
}
$reflection = new \ReflectionMethod($controllerClass, $method);
$args = [];
foreach ($reflection->getParameters() as $param) {
if (array_key_exists($param->name, $payload)) {
$args[] = $payload[$param->name];
} elseif ($param->getClass() && ($object = $container->resolve($param->getClass()->name))) {
$args[] = $object;
} elseif ($param->isDefaultValueAvailable()) {
$args[] = $param->getDefaultValue();
}
}
if ($controller = $container->resolve($controllerClass)) {
return $reflection->invokeArgs($controller, $args);
}
}