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\Module\ModuleMapAutocompleteInterface; 23use Fisharebest\Webtrees\Place; 24use Fisharebest\Webtrees\Services\ModuleService; 25use Fisharebest\Webtrees\Services\SearchService; 26use Fisharebest\Webtrees\Tree; 27use Illuminate\Support\Collection; 28use Psr\Http\Message\ServerRequestInterface; 29 30use function assert; 31 32/** 33 * Autocomplete handler for places 34 */ 35class AutoCompletePlace extends AbstractAutocompleteHandler 36{ 37 private ModuleService $module_service; 38 39 /** 40 * @param SearchService $search_service 41 */ 42 public function __construct(SearchService $search_service, ModuleService $module_service) 43 { 44 parent::__construct($search_service); 45 46 $this->module_service = $module_service; 47 } 48 49 /** 50 * @param ServerRequestInterface $request 51 * 52 * @return Collection<string> 53 */ 54 protected function search(ServerRequestInterface $request): Collection 55 { 56 $tree = $request->getAttribute('tree'); 57 assert($tree instanceof Tree); 58 59 $query = $request->getQueryParams()['query'] ?? ''; 60 61 $data = $this->search_service 62 ->searchPlaces($tree, $query, 0, static::LIMIT) 63 ->map(static function (Place $place): string { 64 return $place->gedcomName(); 65 }); 66 67 // No place found? Use external gazetteers. 68 foreach ($this->module_service->findByInterface(ModuleMapAutocompleteInterface::class) as $module) { 69 if ($data->isEmpty()) { 70 $data = $data->concat($module->searchPlaceNames($query))->sort(); 71 } 72 } 73 74 return $data; 75 } 76} 77