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\Http\ViewResponseTrait; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Registry; 25use Fisharebest\Webtrees\Services\AdminService; 26use Fisharebest\Webtrees\Services\TreeService; 27use Fisharebest\Webtrees\Site; 28use Fisharebest\Webtrees\Tree; 29use Fisharebest\Webtrees\Validator; 30use Psr\Http\Message\ResponseInterface; 31use Psr\Http\Message\ServerRequestInterface; 32use Psr\Http\Server\RequestHandlerInterface; 33 34/** 35 * Show the manager options for trees. 36 */ 37class ManageTrees implements RequestHandlerInterface 38{ 39 use ViewResponseTrait; 40 41 private AdminService $admin_service; 42 43 private TreeService $tree_service; 44 45 /** 46 * @param AdminService $admin_service 47 * @param TreeService $tree_service 48 */ 49 public function __construct(AdminService $admin_service, TreeService $tree_service) 50 { 51 $this->admin_service = $admin_service; 52 $this->tree_service = $tree_service; 53 } 54 55 /** 56 * @param ServerRequestInterface $request 57 * 58 * @return ResponseInterface 59 */ 60 public function handle(ServerRequestInterface $request): ResponseInterface 61 { 62 $this->layout = 'layouts/administration'; 63 64 $tree = Validator::attributes($request)->treeOptional(); 65 66 $multiple_tree_threshold = $this->admin_service->multipleTreeThreshold(); 67 $gedcom_file_count = $this->admin_service->gedcomFiles(Registry::filesystem()->data())->count(); 68 69 $all_trees = $this->tree_service->all(); 70 71 // On sites with hundreds or thousands of trees, this page becomes very large. 72 // Just show the current tree, the default tree, and un-imported trees 73 if ($gedcom_file_count >= $multiple_tree_threshold) { 74 $default = Site::getPreference('DEFAULT_GEDCOM'); 75 $all_trees = $all_trees->filter(static function (Tree $x) use ($tree, $default): bool { 76 if ($x->getPreference('imported') === '0') { 77 return true; 78 } 79 if ($tree instanceof Tree && $tree->id() === $x->id()) { 80 return true; 81 } 82 83 return $x->name() === $default; 84 }); 85 } 86 87 $title = I18N::translate('Manage family trees'); 88 89 return $this->viewResponse('admin/trees', [ 90 'all_trees' => $all_trees, 91 'title' => $title, 92 'tree' => $tree, 93 ]); 94 } 95} 96