Action controller with arguments proxy

ActionController.php

//...
	/**
	 * Serve HTTP request
	 *
	 * @param string
	 * @param string
	 * @return response
	 */
	public function executeHttp($proxy = 'Home', $method = 'index', $id = NULL)
	{
		$currentRequest = $this->getRequest();

		// Check symlink socket
		if (count($currentRequest->getPath()) === 1 && count($currentRequest->getArguments()) === 0) {
			$proxy = current($currentRequest->getPath());
		}

		$actionClass = __NAMESPACE__ . '\\Controller\\' . ucfirst($proxy) . 'Controller';

		if ($actionClass == get_class($this)) {
			$arguments = $currentRequest->getArguments();

			if (empty($arguments)) {
				$method = 'index';
			} elseif (count($arguments) == 1) {
				$method = current($arguments);
			}
		}

		if ( !is_callable(array($actionClass, $method . self::ACTION))) {
			$socket = new ErrorController($this->getRequest());
			$content = call_user_func(array($socket, 'Notfound' . self::ACTION));

			return new ResponseHttp(404, $content);
		}

		// Build content from implementor
		$socket = new $actionClass($this->getRequest());
		$content = call_user_func(array($socket, $method . self::ACTION), $id);

		// Perform regular HTTP response
		$response = new ResponseHttp();
		$response->setCode(200);
		$response->setHeaders(array('Content-Type' => 'text/html; charset=utf-8'));
		$response->setContent($content);

		return $response;
	}