1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2023 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Http\Middleware; 21 22use Fisharebest\Webtrees\Validator; 23use Illuminate\Container\Container; 24use Psr\Http\Message\ResponseInterface; 25use Psr\Http\Message\ServerRequestInterface; 26use Psr\Http\Server\MiddlewareInterface; 27use Psr\Http\Server\RequestHandlerInterface; 28 29use function assert; 30use function is_string; 31 32/** 33 * Middleware to run a request-handler. 34 */ 35class RequestHandler implements MiddlewareInterface 36{ 37 /** 38 * @param ServerRequestInterface $request 39 * @param RequestHandlerInterface $handler 40 * 41 * @return ResponseInterface 42 */ 43 public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface 44 { 45 $route = Validator::attributes($request)->route(); 46 47 $request_handler = $route->handler; 48 49 if (is_string($request_handler)) { 50 $request_handler = Container::getInstance()->get($request_handler); 51 } 52 53 assert($request_handler instanceof RequestHandlerInterface); 54 55 return $request_handler->handle($request); 56 } 57} 58