xref: /webtrees/app/Http/RequestHandlers/RedirectDescendencyPhp.php (revision b55cbc6b43247e8b2ad14af6f6d24dc6747195ff) 
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\RequestHandlers;
21
22use Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Auth;
24use Fisharebest\Webtrees\Http\Exceptions\HttpNotFoundException;
25use Fisharebest\Webtrees\Module\DescendancyChartModule;
26use Fisharebest\Webtrees\Registry;
27use Fisharebest\Webtrees\Services\ModuleService;
28use Fisharebest\Webtrees\Services\TreeService;
29use Fisharebest\Webtrees\Site;
30use Fisharebest\Webtrees\Tree;
31use Psr\Http\Message\ResponseInterface;
32use Psr\Http\Message\ServerRequestInterface;
33use Psr\Http\Server\RequestHandlerInterface;
34
35use function redirect;
36
37/**
38 * Redirect URLs created by webtrees 1.x (and PhpGedView).
39 */
40class RedirectDescendencyPhp implements RequestHandlerInterface
41{
42    private const CHART_STYLES = [
43        0 => 'tree',
44        1 => 'tree',
45        2 => 'individuals',
46        3 => 'families',
47    ];
48
49    private ModuleService $module_service;
50
51    private TreeService $tree_service;
52
53    /**
54     * @param ModuleService $module_service
55     * @param TreeService   $tree_service
56     */
57    public function __construct(ModuleService $module_service, TreeService $tree_service)
58    {
59        $this->tree_service   = $tree_service;
60        $this->module_service = $module_service;
61    }
62
63    /**
64     * @param ServerRequestInterface $request
65     *
66     * @return ResponseInterface
67     */
68    public function handle(ServerRequestInterface $request): ResponseInterface
69    {
70        $query       = $request->getQueryParams();
71        $ged         = $query['ged'] ?? Site::getPreference('DEFAULT_GEDCOM');
72        $root_id     = $query['rootid'] ?? '';
73        $generations = $query['generations'] ?? '4';
74        $chart_style = $query['chart_style'] ?? '';
75        $tree        = $this->tree_service->all()->get($ged);
76        $module      = $this->module_service->findByInterface(DescendancyChartModule::class)->first();
77
78        if ($tree instanceof Tree && $module instanceof DescendancyChartModule) {
79            $individual = Registry::individualFactory()->make($root_id, $tree) ?? $tree->significantIndividual(Auth::user());
80
81            $url = $module->chartUrl($individual, [
82                'generations' => $generations,
83                'style'       => self::CHART_STYLES[$chart_style] ?? 'tree',
84            ]);
85
86            return redirect($url, StatusCodeInterface::STATUS_MOVED_PERMANENTLY);
87        }
88
89        throw new HttpNotFoundException();
90    }
91}
92