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\Elements; 21 22use function strtolower; 23 24/** 25 * PHONETIC_TYPE := {Size=5:30} 26 * [<user defined> | hangul | kana] 27 * Indicates the method used in transforming the text to the phonetic variation. 28 * <user define> record method used to arrive at the phonetic variation of the name. 29 * hangul Phonetic method for sounding Korean glifs. 30 * kana Hiragana and/or Katakana characters were used in sounding the Kanji 31 * character used by japanese 32 */ 33class PhoneticType extends AbstractElement 34{ 35 protected const MAX_LENGTH = 30; 36 37 /** 38 * Convert a value to a canonical form. 39 * 40 * @param string $value 41 * 42 * @return string 43 */ 44 public function canonical(string $value): string 45 { 46 $value = parent::canonical($value); 47 $lower = strtolower($value); 48 49 if ($lower === 'hangul' || $lower === 'kana') { 50 return $lower; 51 } 52 53 return $value; 54 } 55} 56