1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2022 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\SurnameTradition; 21 22use Fisharebest\Webtrees\Elements\NameType; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Individual; 25 26/** 27 * Children take a patronym instead of a surname. 28 * 29 * Sons get their father’s given name plus “sson” 30 * Daughters get their father’s given name plus “sdottir” 31 */ 32class IcelandicSurnameTradition extends DefaultSurnameTradition 33{ 34 /** 35 * The name of this surname tradition 36 * 37 * @return string 38 */ 39 public function name(): string 40 { 41 return I18N::translateContext('Surname tradition', 'Icelandic'); 42 } 43 44 /** 45 * A short description of this surname tradition 46 * 47 * @return string 48 */ 49 public function description(): string 50 { 51 /* I18N: In the Icelandic surname tradition, ... */ 52 return I18N::translate('Children take a patronym instead of a surname.'); 53 } 54 55 /** 56 * A default/empty name 57 * 58 * @return string 59 */ 60 public function defaultName(): string 61 { 62 return ''; 63 } 64 65 /** 66 * What name is given to a new child 67 * 68 * @param Individual|null $father 69 * @param Individual|null $mother 70 * @param string $sex 71 * 72 * @return array<int,string> 73 */ 74 public function newChildNames(?Individual $father, ?Individual $mother, string $sex): array 75 { 76 if (preg_match(self::REGEX_GIVN, $this->extractName($father), $match) === 1) { 77 switch ($sex) { 78 case 'M': 79 $givn = $match['GIVN'] . 'sson'; 80 81 return [ 82 $this->buildName($givn, ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $givn]), 83 ]; 84 85 case 'F': 86 $givn = $match['GIVN'] . 'sdottir'; 87 88 return [ 89 $this->buildName($givn, ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $givn]), 90 ]; 91 } 92 } 93 94 return [ 95 $this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]), 96 ]; 97 } 98 99 /** 100 * What name is given to a new parent 101 * 102 * @param Individual $child 103 * @param string $sex 104 * 105 * @return array<int,string> 106 */ 107 public function newParentNames(Individual $child, string $sex): array 108 { 109 if ($sex === 'M' && preg_match('~(?<GIVN>[^ /]+)(:?sson)$~', $this->extractName($child), $match) === 1) { 110 return [ 111 $this->buildName($match['GIVN'], ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $match['GIVN']]), 112 ]; 113 } 114 115 if ($sex === 'F' && preg_match('~(?<GIVN>[^ /]+)(:?sdottir)$~', $this->extractName($child), $match) === 1) { 116 return [ 117 $this->buildName($match['GIVN'], ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $match['GIVN']]), 118 ]; 119 } 120 121 return [ 122 $this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]), 123 ]; 124 } 125 126 /** 127 * What names are given to a new spouse 128 * 129 * @param Individual $spouse 130 * @param string $sex 131 * 132 * @return array<int,string> 133 */ 134 public function newSpouseNames(Individual $spouse, string $sex): array 135 { 136 return [ 137 $this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]), 138 ]; 139 } 140} 141