xref: /webtrees/app/Http/RequestHandlers/HomePage.php (revision 1a218474113038005e50986fff24ebcbd58554ff) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 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 */
17declare(strict_types=1);
18
19namespace Fisharebest\Webtrees\Http\RequestHandlers;
20
21use Fisharebest\Webtrees\Auth;
22use Fisharebest\Webtrees\Http\ViewResponseTrait;
23use Fisharebest\Webtrees\Services\TreeService;
24use Fisharebest\Webtrees\Site;
25use Fisharebest\Webtrees\Tree;
26use Fisharebest\Webtrees\User;
27use Psr\Http\Message\ResponseInterface;
28use Psr\Http\Message\ServerRequestInterface;
29use Psr\Http\Server\RequestHandlerInterface;
30
31use function redirect;
32use function route;
33
34/**
35 * Redirect to a user/tree page.
36 */
37class HomePage implements RequestHandlerInterface
38{
39    use ViewResponseTrait;
40
41    /** @var TreeService */
42    private $tree_service;
43
44    /**
45     * HomePage constructor.
46     *
47     * @param TreeService $tree_service
48     */
49    public function __construct(TreeService $tree_service)
50    {
51        $this->tree_service = $tree_service;
52    }
53
54    /**
55     * @param ServerRequestInterface $request
56     *
57     * @return ResponseInterface
58     */
59    public function handle(ServerRequestInterface $request): ResponseInterface
60    {
61        $default = Site::getPreference('DEFAULT_GEDCOM');
62        $tree    = $this->tree_service->findByName($default) ?? $this->tree_service->all()->first();
63        $user    = $request->getAttribute('user');
64
65        if ($tree instanceof Tree) {
66            if ($tree->getPreference('imported') === '1') {
67                // Logged in?  Go to the user's page.
68                if ($user instanceof User) {
69                    return redirect(route('user-page', ['tree' => $tree->name()]));
70                }
71
72                // Not logged in?  Go to the tree's page.
73                return redirect(route('tree-page', ['tree' => $tree->name()]));
74            }
75
76            if (Auth::isManager($tree, $user)) {
77                return redirect(route('manage-trees', ['tree' => $tree->name()]));
78            }
79        }
80
81        // No tree available?  Create one.
82        if (Auth::isAdmin($user)) {
83            return redirect(route(CreateTreePage::class));
84        }
85
86        // Logged in, but no access to any tree.
87        if ($user instanceof User) {
88            return $this->viewResponse('errors/no-tree-access', ['title' => '']);
89        }
90
91        // Not logged in.
92        return redirect(route(LoginPage::class, ['url' => $request->getUri()]));
93    }
94}
95