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<?php
namespace Psr7Middlewares\Middleware;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr7Middlewares\Transformers;
use Psr7Middlewares\Utils;
/**
* Middleware to parse the body.
*/
class Payload
{
use Utils\ResolverTrait;
/** @var mixed[] */
private $options;
* Payload constructor.
* @param mixed[] $options
public function __construct(array $options = [])
$this->options = $options;
}
* Execute the middleware.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @param callable $next
* @return ResponseInterface
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
if (!$request->getParsedBody() && in_array($request->getMethod(), ['POST', 'PUT', 'PATCH', 'DELETE', 'COPY', 'LOCK', 'UNLOCK'], true)) {
$resolver = $this->resolver ?: new Transformers\BodyParser($this->options);
$transformer = $resolver->resolve(trim($request->getHeaderLine('Content-Type')));
if ($transformer) {
try {
$request = $request->withParsedBody($transformer($request->getBody()));
} catch (\Exception $exception) {
return $response->withStatus(400);
return $next($request, $response);
oscarotero /
psr7-middlewares
