xref: /webtrees/app/Http/RequestHandlers/UpgradeWizardPage.php (revision 4b3ef6caf72914d34581bb4a8d677e615e877a9b) 
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\Http\ViewResponseTrait;
23use Fisharebest\Webtrees\I18N;
24use Fisharebest\Webtrees\Services\TreeService;
25use Fisharebest\Webtrees\Services\UpgradeService;
26use Fisharebest\Webtrees\Webtrees;
27use Psr\Http\Message\ResponseInterface;
28use Psr\Http\Message\ServerRequestInterface;
29use Psr\Http\Server\RequestHandlerInterface;
30
31use function basename;
32use function e;
33use function route;
34use function version_compare;
35
36/**
37 * Upgrade to a new version of webtrees.
38 */
39class UpgradeWizardPage implements RequestHandlerInterface
40{
41    use ViewResponseTrait;
42
43    // We make the upgrade in a number of small steps to keep within server time limits.
44    private const STEP_CHECK    = 'Check';
45    private const STEP_PREPARE  = 'Prepare';
46    private const STEP_PENDING  = 'Pending';
47    private const STEP_EXPORT   = 'Export';
48    private const STEP_DOWNLOAD = 'Download';
49    private const STEP_UNZIP    = 'Unzip';
50    private const STEP_COPY     = 'Copy';
51
52    /** @var UpgradeService */
53    private $upgrade_service;
54
55    /** @var TreeService */
56    private $tree_service;
57
58    /**
59     * UpgradeController constructor.
60     *
61     * @param TreeService    $tree_service
62     * @param UpgradeService $upgrade_service
63     */
64    public function __construct(TreeService $tree_service, UpgradeService $upgrade_service)
65    {
66        $this->tree_service    = $tree_service;
67        $this->upgrade_service = $upgrade_service;
68    }
69
70    /**
71     * @param ServerRequestInterface $request
72     *
73     * @return ResponseInterface
74     */
75    public function handle(ServerRequestInterface $request): ResponseInterface
76    {
77        $this->layout = 'layouts/administration';
78
79        $continue = $request->getQueryParams()['continue'] ?? '';
80
81        $title = I18N::translate('Upgrade wizard');
82
83        $latest_version = $this->upgrade_service->latestVersion();
84
85        $upgrade_available = version_compare($latest_version, Webtrees::VERSION) > 0;
86
87        if ($upgrade_available && $continue === '1') {
88            return $this->viewResponse('admin/upgrade/steps', [
89                'steps' => $this->wizardSteps(),
90                'title' => $title,
91            ]);
92        }
93
94        return $this->viewResponse('admin/upgrade/wizard', [
95            'current_version' => Webtrees::VERSION,
96            'latest_version'  => $latest_version,
97            'title'           => $title,
98        ]);
99    }
100
101
102    /**
103     * @return string[]
104     */
105    private function wizardSteps(): array
106    {
107        $download_url = $this->upgrade_service->downloadUrl();
108
109        $export_steps = [];
110
111        foreach ($this->tree_service->all() as $tree) {
112            $route = route(UpgradeWizardStep::class, [
113                'step' => self::STEP_EXPORT,
114                'tree' => $tree->name(),
115            ]);
116
117            $export_steps[$route] = I18N::translate('Export all the family trees to GEDCOM files…') . ' ' . e($tree->title());
118        }
119
120        return [
121                route(UpgradeWizardStep::class, ['step' => self::STEP_CHECK])   => I18N::translate('Upgrade wizard'),
122                route(UpgradeWizardStep::class, ['step' => self::STEP_PREPARE]) => I18N::translate('Create a temporary folder…'),
123                route(UpgradeWizardStep::class, ['step' => self::STEP_PENDING]) => I18N::translate('Check for pending changes…'),
124            ] + $export_steps + [
125                route(UpgradeWizardStep::class, ['step' => self::STEP_DOWNLOAD]) => I18N::translate('Download %s…', e($download_url)),
126                route(UpgradeWizardStep::class, ['step' => self::STEP_UNZIP])    => I18N::translate('Unzip %s to a temporary folder…', e(basename($download_url))),
127                route(UpgradeWizardStep::class, ['step' => self::STEP_COPY])     => I18N::translate('Copy files…'),
128            ];
129    }
130}
131