xref: /webtrees/app/SurnameTradition/PaternalSurnameTradition.php (revision e7f56f2af615447ab1a7646851f88b465ace9e04) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2018 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16declare(strict_types=1);
17
18namespace Fisharebest\Webtrees\SurnameTradition;
19
20/**
21 * Children take their father’s surname. Wives take their husband’s surname.
22 */
23class PaternalSurnameTradition extends PatrilinealSurnameTradition implements SurnameTraditionInterface
24{
25    /**
26     * Does this surname tradition change surname at marriage?
27     *
28     * @return bool
29     */
30    public function hasMarriedNames(): bool
31    {
32        return true;
33    }
34
35    /**
36     * What names are given to a new parent
37     *
38     * @param string $child_name A GEDCOM NAME
39     * @param string $parent_sex M, F or U
40     *
41     * @return string[] Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
42     */
43    public function newParentNames(string $child_name, string $parent_sex): array
44    {
45        if (preg_match(self::REGEX_SPFX_SURN, $child_name, $match)) {
46            switch ($parent_sex) {
47                case 'M':
48                    return array_filter([
49                        'NAME' => $match['NAME'],
50                        'SPFX' => $match['SPFX'],
51                        'SURN' => $match['SURN'],
52                    ]);
53                case 'F':
54                    return [
55                        'NAME'   => '//',
56                        '_MARNM' => '/' . trim($match['SPFX'] . ' ' . $match['SURN']) . '/',
57                    ];
58            }
59        }
60
61        return [
62            'NAME' => '//',
63        ];
64    }
65
66    /**
67     * What names are given to a new spouse
68     *
69     * @param string $spouse_name A GEDCOM NAME
70     * @param string $spouse_sex  M, F or U
71     *
72     * @return string[] Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
73     */
74    public function newSpouseNames(string $spouse_name, string $spouse_sex): array
75    {
76        if ($spouse_sex === 'F' && preg_match(self::REGEX_SURN, $spouse_name, $match)) {
77            return [
78                'NAME'   => '//',
79                '_MARNM' => $match['NAME'],
80            ];
81        }
82
83        return [
84            'NAME' => '//',
85        ];
86    }
87}
88