public function handle(Request $request)
{
$context = new RequestContext();
$context->fromRequest($request);
$matcher = new UrlMatcher($this->routes, $context);
try {
$parameters = $matcher->match($request->getPathInfo());
$vm = $this->controller($parameters);
} catch (ResourceNotFoundException $e) {
$viewData = ['error' => 'NotFoundException', 'message' => 'You are accessing not existing page, please choose one of available feeds', 'available_feeds' => []];
foreach ($this->routes as $route) {
$viewData['available_feeds'][] = $route->getPattern();
}
$vm = new ViewModel($viewData, 404);
}
if (isset($parameters['_format'])) {
switch ($parameters['_format']) {
case 'xml':
$renderer = new Renderer\XML();
break;
case 'json':
default:
$renderer = new Renderer\JSON();
}
} else {
$renderer = new Renderer\JSON();
}
$response = new Response();
$response->setStatusCode($vm->getStatusCode());
$renderer->render($response, $vm);
$headers = [];
foreach ($response->headers as $k => $v) {
$headers[$k] = $v[0];
}
return $response;
}
