app/SurnameTradition/IcelandicSurnameTradition.php
<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\SurnameTradition;
use Fisharebest\Webtrees\Elements\NameType;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
/**
* Children take a patronym instead of a surname.
*
* Sons get their father’s given name plus “sson”
* Daughters get their father’s given name plus “sdottir”
*/
class IcelandicSurnameTradition extends DefaultSurnameTradition
{
/**
* The name of this surname tradition
*
* @return string
*/
public function name(): string
{
return I18N::translateContext('Surname tradition', 'Icelandic');
}
/**
* A short description of this surname tradition
*
* @return string
*/
public function description(): string
{
/* I18N: In the Icelandic surname tradition, ... */
return I18N::translate('Children take a patronym instead of a surname.');
}
/**
* A default/empty name
*
* @return string
*/
public function defaultName(): string
{
return '';
}
/**
* What name is given to a new child
*
* @param Individual|null $father
* @param Individual|null $mother
* @param string $sex
*
* @return array<int,string>
*/
public function newChildNames(Individual|null $father, Individual|null $mother, string $sex): array
{
if (preg_match(self::REGEX_GIVN, $this->extractName($father), $match) === 1) {
switch ($sex) {
case 'M':
$givn = $match['GIVN'] . 'sson';
return [
$this->buildName($givn, ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $givn]),
];
case 'F':
$givn = $match['GIVN'] . 'sdottir';
return [
$this->buildName($givn, ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $givn]),
];
}
}
return [
$this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]),
];
}
/**
* What name is given to a new parent
*
* @param Individual $child
* @param string $sex
*
* @return array<int,string>
*/
public function newParentNames(Individual $child, string $sex): array
{
if ($sex === 'M' && preg_match('~(?<GIVN>[^ /]+)(:?sson)$~', $this->extractName($child), $match) === 1) {
return [
$this->buildName($match['GIVN'], ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $match['GIVN']]),
];
}
if ($sex === 'F' && preg_match('~(?<GIVN>[^ /]+)(:?sdottir)$~', $this->extractName($child), $match) === 1) {
return [
$this->buildName($match['GIVN'], ['TYPE' => NameType::VALUE_BIRTH, 'GIVN' => $match['GIVN']]),
];
}
return [
$this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]),
];
}
/**
* What names are given to a new spouse
*
* @param Individual $spouse
* @param string $sex
*
* @return array<int,string>
*/
public function newSpouseNames(Individual $spouse, string $sex): array
{
return [
$this->buildName('', ['TYPE' => NameType::VALUE_BIRTH]),
];
}
}