/**
* Route the request and execute the controller.
*/
public static function process()
{
Request::init();
$route = Router::process();
if (!$route) {
$route = Router::getRoute('404');
}
if ($route) {
list($class, $method) = explode('::', $route->controller);
$action = "{$method}Action";
Request::$properties->set(['controller' => $class, 'action' => $method]);
if (!class_exists($class)) {
throw new Exception("Controller class [{$class}] not found");
}
if (!method_exists($class, $action)) {
throw new Exception("Controller action [{$route->controller}Action] not found");
}
$controller = new $class();
$response = static::runFilters('before', $controller, $method);
if (!$response) {
$response = call_user_func_array([$controller, $action], $route->actionParams());
}
static::runFilters('after', $controller, $method);
if (!$response instanceof Response) {
throw new Exception("The controller returned an invalid response");
}
return $response;
} else {
throw new Exception(sprintf("No route matches [%s %s] and no 404 controller set", Request::$method, Request::$pathInfo));
}
}