Proyectos de Subversion Moodle

<?php

/**

 * Slim Framework (https://slimframework.com)

 *

 * @license https://github.com/slimphp/Slim/blob/4.x/LICENSE.md (MIT License)

 */

declare(strict_types=1);

namespace Slim\Middleware;

use Psr\Http\Message\ResponseInterface;

use Psr\Http\Message\ServerRequestInterface;

use Psr\Http\Server\MiddlewareInterface;

use Psr\Http\Server\RequestHandlerInterface;

use function is_array;

use function strtoupper;

class MethodOverrideMiddleware implements MiddlewareInterface

{

    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface

    {

        $methodHeader = $request->getHeaderLine('X-Http-Method-Override');

        if ($methodHeader) {

            $request = $request->withMethod($methodHeader);

        } elseif (strtoupper($request->getMethod()) === 'POST') {

            $body = $request->getParsedBody();

            if (is_array($body) && !empty($body['_METHOD'])) {

                $request = $request->withMethod($body['_METHOD']);

            }

            if ($request->getBody()->eof()) {

                $request->getBody()->rewind();

            }

        }

        return $handler->handle($request);

    }

}