/**
* Dispatches the specified request.
* The optional $services parameter is passed to the constructor of handlers
* specified in the Object::Method format.
* @param Request $request
* @param ServiceContainer $services
* @return Response
*/
public function dispatch(Request $request, ServiceContainer $services = null)
{
$route = $this->router->match($request->uri(), $request->method());
// if we have a URI prefix specified in the route then add it to the stack
if ($prefix = isset($route['extra']['prefix'])) {
// we can keep adding to URI prefix to allow more than one layer of delegation
$request->pushUriPrefix($route['extra']['prefix']);
}
// pass through extra info about the route
$request->extra($route['extra']);
// make sure we have a callable handler
$handler = $this->makeHandler($route['handler'], $services);
// prepend the request to the parameter array
array_unshift($route['parameters'], $request);
$response = $this->beforeDispatch($request, $route);
// execute the handler if we don't already have a response
if (!$response) {
$response = call_user_func_array($handler, $route['parameters']);
}
$this->afterDispatch($request, $route, $response);
// remove the URI prefix from earlier as that application has dealt with request
// and 'this' layer may well need to do further processing
if ($prefix) {
$request->popUriPrefix();
}
return $response;
}
public function dispatch(Request $request)
{
$request->setUriPrefix($this->services['config']->get('paths.web'));
return parent::dispatch($request, $this->services);
}