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<?php declare(strict_types=1);
namespace jschreuder\Middle\ServerMiddleware;
use jschreuder\Middle\Controller\RequestValidatorInterface;
use jschreuder\Middle\Exception\ValidationFailedException;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
final class RequestValidatorMiddleware implements MiddlewareInterface
{
public function __construct(
private \Closure $errorHandler
)
}
public function process(ServerRequestInterface $request, RequestHandlerInterface $requestHandler): ResponseInterface
$controller = $request->getAttribute('controller');
if ($controller instanceof RequestValidatorInterface) {
// Execute the request-validator from the controller
try {
$controller->validateRequest($request);
} catch (ValidationFailedException $exception) {
// Hand of to error-handler on failure
return ($this->errorHandler)($request, $exception);
// Filtered and validated (if applicable), let's continue on
return $requestHandler->handle($request);
jschreuder /
Middle
