/**
* @param Request $request
* @param Response $response
* @param callable|NULL $next
*
* @return Response
*/
public function __invoke(Request $request, Response $response, callable $next = NULL)
{
$elapsed_time = elapsed_time_since_request();
$response->getBody()->write("<div>Elapsed time : {$elapsed_time}</div>" . PHP_EOL);
// delegate to parent
return parent::__invoke($request, $response, $next);
}
/**
* Routing Middleware entry point.
*
* Route determination and execution is handled entirely by this object.
*
* @param Request $request
* @param Response $response
* @param callable|NULL $next
*
* @return Response
*/
public function __invoke(Request $request, Response $response, callable $next = NULL)
{
// we need to get the routing object here due to the strict
// middleware __invoke method signature.
$this->routing = $this->forge->make(Routing::class);
// evaluate the route and return state
list($status, $action, $input) = $this->routing->evaluate_route($this->routing->match());
// verify that the route is valid
$error_response = $this->routing->getRouteError($response, $status);
// has an error been detected?
if (is_null($error_response)) {
// No, so execute the route
return $this->routing->executeRouteAction($input, $action) ? parent::__invoke($request, $response, $next) : $response;
} else {
// otherwise return the error response
return $error_response;
}
}
/**
* @param Request $request
* @param Response $response
* @param callable $next
*
* @return Response
*/
public function __invoke(Request $request, Response $response, callable $next = NULL)
{
$response->getBody()->write('<div>End of Line.</div>' . PHP_EOL);
// delegate to parent
return parent::__invoke($request, $response, $next);
}
/**
* @param Request $request
* @param Response $response
* @param callable|NULL $next
*
* @return Response
*/
public function __invoke(Request $request, Response $response, callable $next = NULL)
{
$msg = $this->logged_in ? "<div>You are logged in!</div>" : "<div>You need to login.</div>";
$response->getBody()->write($msg);
return $this->logged_in ? parent::__invoke($request, $response, $next) : $response;
}
