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 Fisharebest\Webtrees\Tree; 23 24/** 25 * SOUR:DATA is an empty element with children; EVEN, AGNC and NOTE. 26 */ 27class SourceData extends EmptyElement 28{ 29 protected const SUBTAGS = [ 30 'DATE' => '0:1', 31 'TEXT' => '0:M', 32 ]; 33 34 protected const ABRIDGED_SUBTAGS = [ 35 'TEXT' => '0:M', 36 ]; 37 38 /** 39 * @param Tree $tree 40 * 41 * @return array<string,string> 42 */ 43 public function subtags(Tree $tree): array 44 { 45 if ($tree->getPreference('FULL_SOURCES') === '1') { 46 return static::SUBTAGS; 47 } 48 49 return static::ABRIDGED_SUBTAGS; 50 } 51} 52