xref: /webtrees/app/Http/Middleware/LoadRoutes.php (revision afa67798854828b1edc33dd077960ec2b18e6140) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2021 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 Aura\Router\RouterContainer;
23use Fisharebest\Webtrees\Http\Routes\ApiRoutes;
24use Fisharebest\Webtrees\Http\Routes\WebRoutes;
25use Psr\Http\Message\ResponseInterface;
26use Psr\Http\Message\ServerRequestInterface;
27use Psr\Http\Server\MiddlewareInterface;
28use Psr\Http\Server\RequestHandlerInterface;
29
30use function app;
31use function parse_url;
32
33use const PHP_URL_PATH;
34
35/**
36 * Load the routing table.
37 */
38class LoadRoutes implements MiddlewareInterface
39{
40    /** @var ApiRoutes */
41    private $api_routes;
42
43    /** @var WebRoutes */
44    private $web_routes;
45
46    /**
47     * @param ApiRoutes $api_routes
48     * @param WebRoutes $web_routes
49     */
50    public function __construct(ApiRoutes $api_routes, WebRoutes $web_routes)
51    {
52        $this->api_routes = $api_routes;
53        $this->web_routes = $web_routes;
54    }
55
56    /**
57     * @param ServerRequestInterface  $request
58     * @param RequestHandlerInterface $handler
59     *
60     * @return ResponseInterface
61     */
62    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
63    {
64        $base_url         = $request->getAttribute('base_url');
65        $base_path        = parse_url($base_url, PHP_URL_PATH);
66        $router_container = new RouterContainer($base_path);
67
68        // Load the core routing tables. Modules will load their own routes later.
69        $map = $router_container->getMap();
70        $this->api_routes->load($map);
71        $this->web_routes->load($map);
72
73        // Save the router in the container, as we'll need it to generate URLs.
74        app()->instance(RouterContainer::class, $router_container);
75
76        return $handler->handle($request);
77    }
78}
79