xref: /webtrees/app/Http/RequestHandlers/RedirectFanChartPhp.php (revision 48b5fb7d0ea72448ce71d762405f74888f03b226) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2020 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 <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Http\RequestHandlers;
21
22use Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Auth;
24use Fisharebest\Webtrees\Exceptions\HttpNotFoundException;
25use Fisharebest\Webtrees\Factory;
26use Fisharebest\Webtrees\Module\FanChartModule;
27use Fisharebest\Webtrees\Services\TreeService;
28use Fisharebest\Webtrees\Site;
29use Fisharebest\Webtrees\Tree;
30use Psr\Http\Message\ResponseInterface;
31use Psr\Http\Message\ServerRequestInterface;
32use Psr\Http\Server\RequestHandlerInterface;
33
34use function redirect;
35
36/**
37 * Redirect URLs created by webtrees 1.x (and PhpGedView).
38 */
39class RedirectFanChartPhp implements RequestHandlerInterface
40{
41    /** @var TreeService */
42    private $tree_service;
43
44    /** @var FanChartModule */
45    private $chart;
46
47    /**
48     * @param FanChartModule $chart
49     * @param TreeService    $tree_service
50     */
51    public function __construct(FanChartModule $chart, TreeService $tree_service)
52    {
53        $this->chart        = $chart;
54        $this->tree_service = $tree_service;
55    }
56
57    /**
58     * @param ServerRequestInterface $request
59     *
60     * @return ResponseInterface
61     */
62    public function handle(ServerRequestInterface $request): ResponseInterface
63    {
64        $query       = $request->getQueryParams();
65        $ged         = $query['ged'] ?? Site::getPreference('DEFAULT_GEDCOM');
66        $root_id     = $query['rootid'] ?? '';
67        $generations = $query['generations'] ?? '4';
68        $style       = $query['style'] ?? '4';
69        $width       = $query['width'] ?? '100';
70
71        $tree = $this->tree_service->all()->get($ged);
72
73        if ($tree instanceof Tree) {
74            $individual = Factory::individual()->make($root_id, $tree) ?? $tree->significantIndividual(Auth::user());
75
76            $url = $this->chart->chartUrl($individual, [
77                'generations' => $generations,
78                'style'       => $style,
79                'width'       => $width,
80            ]);
81
82            return redirect($url, StatusCodeInterface::STATUS_MOVED_PERMANENTLY);
83        }
84
85        throw new HttpNotFoundException();
86    }
87}
88