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\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 is_string; 35use function redirect; 36use function uksort; 37 38/** 39 * Reorder the children in a family. 40 */ 41class ReorderChildrenAction implements RequestHandlerInterface 42{ 43 /** 44 * @param ServerRequestInterface $request 45 * 46 * @return ResponseInterface 47 */ 48 public function handle(ServerRequestInterface $request): ResponseInterface 49 { 50 $tree = Validator::attributes($request)->tree(); 51 $xref = Validator::attributes($request)->isXref()->string('xref'); 52 $family = Registry::familyFactory()->make($xref, $tree); 53 $family = Auth::checkFamilyAccess($family, true); 54 55 $params = (array) $request->getParsedBody(); 56 $order = $params['order']; 57 assert(is_array($order)); 58 59 $fake_facts = ['0 @' . $family->xref() . '@ FAM']; 60 $sort_facts = []; 61 $keep_facts = []; 62 63 // Split facts into FAMS and other 64 foreach ($family->facts() as $fact) { 65 if ($fact->tag() === 'FAM:CHIL') { 66 $sort_facts[$fact->id()] = $fact->gedcom(); 67 } else { 68 $keep_facts[] = $fact->gedcom(); 69 } 70 } 71 72 // Sort the facts 73 $callback = static fn (string $x, string $y): int => array_search($x, $order, true) <=> array_search($y, $order, true); 74 uksort($sort_facts, $callback); 75 76 // Merge the facts 77 $gedcom = implode("\n", array_merge($fake_facts, $sort_facts, $keep_facts)); 78 79 $family->updateRecord($gedcom, false); 80 81 return redirect($family->url()); 82 } 83} 84