xref: /webtrees/app/Statistics/Service/CenturyService.php (revision 2ebcf907ed34213f816592af04e6c160335d6311) 
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\Statistics\Service;
21
22use Fisharebest\Webtrees\I18N;
23
24/**
25 * Functions for managing centuries.
26 */
27class CenturyService
28{
29    /**
30     * Century name, English => 21st, Polish => XXI, etc.
31     *
32     * @param int $century
33     *
34     * @return string
35     */
36    public function centuryName(int $century): string
37    {
38        if ($century < 0) {
39            return I18N::translate('%s BCE', $this->centuryName(-$century));
40        }
41
42        // The current chart engine (Google charts) can't handle <sup></sup> markup
43        switch ($century) {
44            case 21:
45                return strip_tags(I18N::translateContext('CENTURY', '21st'));
46            case 20:
47                return strip_tags(I18N::translateContext('CENTURY', '20th'));
48            case 19:
49                return strip_tags(I18N::translateContext('CENTURY', '19th'));
50            case 18:
51                return strip_tags(I18N::translateContext('CENTURY', '18th'));
52            case 17:
53                return strip_tags(I18N::translateContext('CENTURY', '17th'));
54            case 16:
55                return strip_tags(I18N::translateContext('CENTURY', '16th'));
56            case 15:
57                return strip_tags(I18N::translateContext('CENTURY', '15th'));
58            case 14:
59                return strip_tags(I18N::translateContext('CENTURY', '14th'));
60            case 13:
61                return strip_tags(I18N::translateContext('CENTURY', '13th'));
62            case 12:
63                return strip_tags(I18N::translateContext('CENTURY', '12th'));
64            case 11:
65                return strip_tags(I18N::translateContext('CENTURY', '11th'));
66            case 10:
67                return strip_tags(I18N::translateContext('CENTURY', '10th'));
68            case 9:
69                return strip_tags(I18N::translateContext('CENTURY', '9th'));
70            case 8:
71                return strip_tags(I18N::translateContext('CENTURY', '8th'));
72            case 7:
73                return strip_tags(I18N::translateContext('CENTURY', '7th'));
74            case 6:
75                return strip_tags(I18N::translateContext('CENTURY', '6th'));
76            case 5:
77                return strip_tags(I18N::translateContext('CENTURY', '5th'));
78            case 4:
79                return strip_tags(I18N::translateContext('CENTURY', '4th'));
80            case 3:
81                return strip_tags(I18N::translateContext('CENTURY', '3rd'));
82            case 2:
83                return strip_tags(I18N::translateContext('CENTURY', '2nd'));
84            case 1:
85                return strip_tags(I18N::translateContext('CENTURY', '1st'));
86            default:
87                return ($century - 1) . '01-' . $century . '00';
88        }
89    }
90}
91