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