kodedphp / session

<?php

/*

 * This file is part of the Koded package.

 *

 * (c) Mihail Binev <[email protected]>

 *

 * Please view the LICENSE distributed with this source code

 * for the full copyright and license information.

 *

 */

namespace Koded\Session;

use Koded\Stdlib\Interfaces\ConfigurationFactory;

use Psr\Http\Message\{ResponseInterface, ServerRequestInterface};

use Psr\Http\Server\{MiddlewareInterface, RequestHandlerInterface};

class SessionMiddleware implements MiddlewareInterface

{

    public const SESSION_STARTED = 'sessionStarted';

    public function __construct(ConfigurationFactory $settings)

    {

        session_start(session_register_custom_handler($settings)->sessionParameters());

    }

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

    {

        $request  = $request->withAttribute(self::SESSION_STARTED, PHP_SESSION_ACTIVE === session_status());

        $response = $handler->handle($request);

        if (500 !== $response->getStatusCode()) {

            session_write_close();

        }

        return $response;

    }

}