public static function deriveFromRequest(Request $request)
{
//build an empty header
$headers = new Headers();
//analyze each possible acceptable encoding
foreach ($request->getHeader('Accept') as $acceptable) {
if (in_array($acceptable, ['text/yaml', 'text/x-yaml', 'application/yaml', 'application/x-yaml', 'application/xml', 'text/xml', 'application/json'])) {
//select (and store) the content type
$headers->set('Content-Type', $acceptable);
//the content-type has been selected
break;
}
}
//build and return the response
return new self(200, $headers);
}
/**
* Fullfill the request made by the client.
*/
public function FulfillRequest()
{
//get current request...
$currentRequest = Request::createFromEnvironment(self::$currentEnvironment);
//...and serve it
$response = new Response();
try {
//trigger the exception if data is malformed!
$currentRequest->getDeserializedBody();
//include the list of routes (if it exists)
if (file_exists(APPLICATION_DIR . 'routes.php')) {
include APPLICATION_DIR . 'routes.php';
}
//...and serve it
$response = Route::run($currentRequest);
} catch (\RuntimeException $ex) {
$response = $response->withStatus(400);
$response = $response->write($ex->getMessage());
}
//send response to the client
$response->send();
}