xref: /webtrees/app/Http/RequestHandlers/HomePage.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 Fisharebest\Webtrees\Auth;
23use Fisharebest\Webtrees\Http\ViewResponseTrait;
24use Fisharebest\Webtrees\Services\TreeService;
25use Fisharebest\Webtrees\Site;
26use Fisharebest\Webtrees\Tree;
27use Fisharebest\Webtrees\User;
28use Fisharebest\Webtrees\Validator;
29use Psr\Http\Message\ResponseInterface;
30use Psr\Http\Message\ServerRequestInterface;
31use Psr\Http\Server\RequestHandlerInterface;
32
33use function redirect;
34use function route;
35
36/**
37 * Redirect to a user/tree page.
38 */
39class HomePage implements RequestHandlerInterface
40{
41    use ViewResponseTrait;
42
43    private TreeService $tree_service;
44
45    /**
46     * HomePage constructor.
47     *
48     * @param TreeService $tree_service
49     */
50    public function __construct(TreeService $tree_service)
51    {
52        $this->tree_service = $tree_service;
53    }
54
55    /**
56     * @param ServerRequestInterface $request
57     *
58     * @return ResponseInterface
59     */
60    public function handle(ServerRequestInterface $request): ResponseInterface
61    {
62        $default = Site::getPreference('DEFAULT_GEDCOM');
63        $tree    = $this->tree_service->all()->get($default) ?? $this->tree_service->all()->first();
64        $user    = Validator::attributes($request)->user();
65
66        if ($tree instanceof Tree) {
67            if ($tree->getPreference('imported') === '1') {
68                // Logged in?  Go to the user's page.
69                if ($user instanceof User) {
70                    return redirect(route(UserPage::class, ['tree' => $tree->name()]));
71                }
72
73                // Not logged in?  Go to the tree's page.
74                return redirect(route(TreePage::class, ['tree' => $tree->name()]));
75            }
76
77            if (Auth::isManager($tree, $user)) {
78                return redirect(route(ManageTrees::class, ['tree' => $tree->name()]));
79            }
80        }
81
82        // No tree available?  Create one.
83        if (Auth::isAdmin($user)) {
84            return redirect(route(CreateTreePage::class));
85        }
86
87        // Logged in, but no access to any tree.
88        if ($user instanceof User) {
89            return $this->viewResponse('errors/no-tree-access', ['title' => '', 'tree' => null]);
90        }
91
92        // Not logged in.
93        return redirect(route(LoginPage::class, ['url' => '']));
94    }
95}
96