/**
* @param $params
* @return mixed|string
* @throws SmartyPluginException
*/
public function processRender($params)
{
if (null === $params["action"]) {
throw new SmartyPluginException("You must declare the 'action' parameter in the 'render' smarty function");
}
$request = $this->prepareRequest($params);
$controller = $this->controllerResolver->getController($request);
$controllerParameters = $this->controllerResolver->getArguments($request, $controller);
$response = call_user_func_array($controller, $controllerParameters);
if ($response instanceof Response) {
return $response->getContent();
}
return $response;
}
/**
* Check that controller methods for the routes are callable.
*/
public function testTargetControllerMethodsAreCallable()
{
$controllerResolver = new ControllerResolver($this->getContainer());
foreach (static::$routingFiles as $filePath => $fileNames) {
$routerFileLoader = $this->routerFileLoaders[$filePath];
foreach ($fileNames as $fileName) {
$router = new Router($routerFileLoader, $fileName);
/** @var Route $route */
foreach ($router->getRouteCollection() as $route) {
// prepare a dummy request to the controller so that we can check it using the ControllerResolver
$request = new Request();
$request->attributes->set('_controller', $route->getDefault('_controller'));
// will throw an exception if the controller method is not callable
$controllerResolver->getController($request);
}
}
}
}