1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2023 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 22/** 23 * FILE_NAME := {Size=1:90} 24 * The name of the GEDCOM transmission file. If the file name includes a file 25 * extension it must be shown in the form (filename.ext). 26 */ 27class FileName extends AbstractElement 28{ 29 protected const MAXIMUM_LENGTH = 90; 30 31 /** 32 * Convert a value to a canonical form. 33 * 34 * @param string $value 35 * 36 * @return string 37 */ 38 public function canonical(string $value): string 39 { 40 // Leading/trailing/multiple spaces are valid in filenames. 41 return strtr($value, ["\t" => '', "\r" => '', "\n" => '']); 42 } 43} 44