xref: /webtrees/app/Statistics/Service/CenturyService.php (revision d72b284a0846ca045e548a1c77ad11813bcbab92) 
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\Statistics\Service;
20
21use Fisharebest\Webtrees\I18N;
22
23/**
24 * Functions for managing centuries.
25 */
26class CenturyService
27{
28    /**
29     * Century name, English => 21st, Polish => XXI, etc.
30     *
31     * @param int $century
32     *
33     * @return string
34     */
35    public function centuryName(int $century): string
36    {
37        if ($century < 0) {
38            return I18N::translate('%s BCE', $this->centuryName(-$century));
39        }
40
41        // The current chart engine (Google charts) can't handle <sup></sup> markup
42        switch ($century) {
43            case 21:
44                return strip_tags(I18N::translateContext('CENTURY', '21st'));
45            case 20:
46                return strip_tags(I18N::translateContext('CENTURY', '20th'));
47            case 19:
48                return strip_tags(I18N::translateContext('CENTURY', '19th'));
49            case 18:
50                return strip_tags(I18N::translateContext('CENTURY', '18th'));
51            case 17:
52                return strip_tags(I18N::translateContext('CENTURY', '17th'));
53            case 16:
54                return strip_tags(I18N::translateContext('CENTURY', '16th'));
55            case 15:
56                return strip_tags(I18N::translateContext('CENTURY', '15th'));
57            case 14:
58                return strip_tags(I18N::translateContext('CENTURY', '14th'));
59            case 13:
60                return strip_tags(I18N::translateContext('CENTURY', '13th'));
61            case 12:
62                return strip_tags(I18N::translateContext('CENTURY', '12th'));
63            case 11:
64                return strip_tags(I18N::translateContext('CENTURY', '11th'));
65            case 10:
66                return strip_tags(I18N::translateContext('CENTURY', '10th'));
67            case 9:
68                return strip_tags(I18N::translateContext('CENTURY', '9th'));
69            case 8:
70                return strip_tags(I18N::translateContext('CENTURY', '8th'));
71            case 7:
72                return strip_tags(I18N::translateContext('CENTURY', '7th'));
73            case 6:
74                return strip_tags(I18N::translateContext('CENTURY', '6th'));
75            case 5:
76                return strip_tags(I18N::translateContext('CENTURY', '5th'));
77            case 4:
78                return strip_tags(I18N::translateContext('CENTURY', '4th'));
79            case 3:
80                return strip_tags(I18N::translateContext('CENTURY', '3rd'));
81            case 2:
82                return strip_tags(I18N::translateContext('CENTURY', '2nd'));
83            case 1:
84                return strip_tags(I18N::translateContext('CENTURY', '1st'));
85            default:
86                return ($century - 1) . '01-' . $century . '00';
87        }
88    }
89}
90