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\Http\RequestHandlers; 21 22use Fisharebest\Webtrees\Auth; 23use Fisharebest\Webtrees\Registry; 24use Fisharebest\Webtrees\Validator; 25use Psr\Http\Message\ResponseInterface; 26use Psr\Http\Message\ServerRequestInterface; 27use Psr\Http\Server\RequestHandlerInterface; 28 29use function array_merge; 30use function array_search; 31use function assert; 32use function implode; 33use function is_array; 34use function redirect; 35use function uksort; 36 37/** 38 * Reorder the media files of a media object. 39 */ 40class ReorderMediaFilesAction implements RequestHandlerInterface 41{ 42 /** 43 * @param ServerRequestInterface $request 44 * 45 * @return ResponseInterface 46 */ 47 public function handle(ServerRequestInterface $request): ResponseInterface 48 { 49 $tree = Validator::attributes($request)->tree(); 50 $xref = Validator::attributes($request)->isXref()->string('xref'); 51 $media = Registry::mediaFactory()->make($xref, $tree); 52 $media = Auth::checkMediaAccess($media, true); 53 $params = (array) $request->getParsedBody(); 54 55 $order = $params['order']; 56 assert(is_array($order)); 57 58 $fake_facts = ['0 @' . $media->xref() . '@ OBJE']; 59 $sort_facts = []; 60 $keep_facts = []; 61 62 // Split facts into OBJE and other 63 foreach ($media->facts() as $fact) { 64 if ($fact->tag() === 'OBJE:FILE') { 65 $sort_facts[$fact->id()] = $fact->gedcom(); 66 } else { 67 $keep_facts[] = $fact->gedcom(); 68 } 69 } 70 71 // Sort the facts 72 $callback = static fn (string $x, string $y): int => array_search($x, $order, true) <=> array_search($y, $order, true); 73 uksort($sort_facts, $callback); 74 75 // Merge the facts 76 $gedcom = implode("\n", array_merge($fake_facts, $sort_facts, $keep_facts)); 77 78 $media->updateRecord($gedcom, false); 79 80 return redirect($media->url()); 81 } 82} 83