xref: /webtrees/app/Http/RequestHandlers/AutoCompletePlace.php (revision 90dd0bc3efd3480ee93757b800dc198b53ad88a6) 
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\I18N;
23use Fisharebest\Webtrees\Module\ModuleMapAutocompleteInterface;
24use Fisharebest\Webtrees\Place;
25use Fisharebest\Webtrees\Services\ModuleService;
26use Fisharebest\Webtrees\Services\SearchService;
27use Fisharebest\Webtrees\Site;
28use Fisharebest\Webtrees\Tree;
29use GuzzleHttp\Client;
30use GuzzleHttp\Exception\RequestException;
31use Illuminate\Support\Collection;
32use Iodev\Whois\Modules\Module;
33use Psr\Http\Message\ServerRequestInterface;
34
35use function assert;
36use function is_array;
37use function json_decode;
38use function rawurlencode;
39
40use const JSON_THROW_ON_ERROR;
41
42/**
43 * Autocomplete handler for places
44 */
45class AutoCompletePlace extends AbstractAutocompleteHandler
46{
47    // Options for fetching files using GuzzleHTTP
48    private const GUZZLE_OPTIONS = [
49        'connect_timeout' => 3,
50        'read_timeout'    => 3,
51        'timeout'         => 3,
52    ];
53
54    private ModuleService $module_service;
55
56    /**
57     * @param SearchService $search_service
58     */
59    public function __construct(SearchService $search_service, ModuleService $module_service)
60    {
61        parent::__construct($search_service);
62
63        $this->module_service = $module_service;
64    }
65
66    /**
67     * @param ServerRequestInterface $request
68     *
69     * @return Collection<string>
70     */
71    protected function search(ServerRequestInterface $request): Collection
72    {
73        $tree = $request->getAttribute('tree');
74        assert($tree instanceof Tree);
75
76        $query = $request->getQueryParams()['query'] ?? '';
77
78        $data = $this->search_service
79            ->searchPlaces($tree, $query, 0, static::LIMIT)
80            ->map(static function (Place $place): string {
81                return $place->gedcomName();
82            });
83
84        // No place found? Use external gazetteers.
85        foreach ($this->module_service->findByInterface(ModuleMapAutocompleteInterface::class) as $module) {
86            if ($data->isEmpty()) {
87                $data = $data->concat($module->searchPlaceNames($query))->sort();
88            }
89        }
90
91        return $data;
92    }
93}
94