function handleRequest()
{
$request = $this->request;
// Merge route parameters.
$rp = Http::getRouteParameters($request);
if ($rp) {
$o = [];
setAt($o, $this->mainSubModelPath, $rp);
$this->merge($o);
}
switch ($request->getMethod()) {
case 'GET':
$old = $this->session->getOldInput();
if ($old) {
$this->merge($this->parseFormData($old));
}
break;
case 'POST':
$data = $request->getParsedBody();
if (isset($data)) {
$contentType = $request->getHeaderLine('Content-Type');
if ($contentType == 'application/x-www-form-urlencoded' || str_beginsWith($contentType, 'multipart/form-data')) {
$data = $this->parseFormData($data);
}
unset($data[PlatformModule::ACTION_FIELD]);
$this->merge($data);
}
}
$this->runExtensions();
}
/**
* Returns a route to a controller method or function.
*
* <p>The callable will receive as arguments the route parameters, followed by the request and the response objects.
* <p>It can return:
* - a response object
* - a string (sent as text/html)
* - `null` to send an empty response
* - arrays, objects or scalars will be sent as JSON.
*
* @param string|array|callable $ref Either a Closure, a 'Class::method' string or a ['Class', 'method'] array or an
* [$instance, 'method'] array.
* @return FactoryRoutable
* @throws Fault If an invalid data type is returned from the controller.
*/
function controller($ref)
{
return new FactoryRoutable(function (InjectorInterface $injector) use($ref) {
$ctrl = $injector->buildExecutable($ref);
return function (ServerRequestInterface $request, ResponseInterface $response) use($ctrl) {
$args = array_merge(array_values(Http::getRouteParameters($request)), [$request, $response]);
$result = $ctrl(...$args);
switch (true) {
case $result instanceof ResponseInterface:
return $result;
case is_string($result):
break;
case is_null($result):
$result = '';
break;
case is_array($result):
case is_object($result):
case is_scalar($result):
return Http::jsonResponse($response, $result);
default:
throw new Fault(Faults::INVALID_RESPONSE_TYPE);
}
return Http::response($response, $result);
};
});
}