xref: /webtrees/app/Http/RequestHandlers/SearchAdvancedPage.php (revision a91af26a243351ccb974da73fcc6ad5c8e1d6eba)

<?php

/**
 * webtrees: online genealogy
 * Copyright (C) 2019 webtrees development team
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace Fisharebest\Webtrees\Http\RequestHandlers;

use Fisharebest\Webtrees\GedcomTag;
use Fisharebest\Webtrees\Http\ViewResponseTrait;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Services\SearchService;
use Fisharebest\Webtrees\Tree;
use InvalidArgumentException;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;

/**
 * Search for genealogy data
 */
class SearchAdvancedPage implements RequestHandlerInterface
{
    use ViewResponseTrait;

    private const DEFAULT_ADVANCED_FIELDS = [
        'NAME:GIVN',
        'NAME:SURN',
        'BIRT:DATE',
        'BIRT:PLAC',
        'FAMS:MARR:DATE',
        'FAMS:MARR:PLAC',
        'DEAT:DATE',
        'DEAT:PLAC',
        'FAMC:HUSB:NAME:GIVN',
        'FAMC:HUSB:NAME:SURN',
        'FAMC:WIFE:NAME:GIVN',
        'FAMC:WIFE:NAME:SURN',
    ];

    private const OTHER_ADVANCED_FIELDS = [
        'ADOP:DATE',
        'ADOP:PLAC',
        'AFN',
        'BAPL:DATE',
        'BAPL:PLAC',
        'BAPM:DATE',
        'BAPM:PLAC',
        'BARM:DATE',
        'BARM:PLAC',
        'BASM:DATE',
        'BASM:PLAC',
        'BLES:DATE',
        'BLES:PLAC',
        'BURI:DATE',
        'BURI:PLAC',
        'CAST',
        'CENS:DATE',
        'CENS:PLAC',
        'CHAN:DATE',
        'CHAN:_WT_USER',
        'CHR:DATE',
        'CHR:PLAC',
        'CREM:DATE',
        'CREM:PLAC',
        'DSCR',
        'EMAIL',
        'EMIG:DATE',
        'EMIG:PLAC',
        'ENDL:DATE',
        'ENDL:PLAC',
        'EVEN',
        'EVEN:TYPE',
        'EVEN:DATE',
        'EVEN:PLAC',
        'FACT',
        'FACT:TYPE',
        'FAMS:CENS:DATE',
        'FAMS:CENS:PLAC',
        'FAMS:DIV:DATE',
        'FAMS:NOTE',
        'FAMS:SLGS:DATE',
        'FAMS:SLGS:PLAC',
        'FAX',
        'FCOM:DATE',
        'FCOM:PLAC',
        'IMMI:DATE',
        'IMMI:PLAC',
        'NAME:NICK',
        'NAME:_MARNM',
        'NAME:_HEB',
        'NAME:ROMN',
        'NATI',
        'NATU:DATE',
        'NATU:PLAC',
        'NOTE',
        'OCCU',
        'ORDN:DATE',
        'ORDN:PLAC',
        'REFN',
        'RELI',
        'RESI',
        'RESI:DATE',
        'RESI:PLAC',
        'SLGC:DATE',
        'SLGC:PLAC',
        'TITL',
        '_BRTM:DATE',
        '_BRTM:PLAC',
        '_MILI',
    ];

    /** @var SearchService */
    private $search_service;

    /**
     * SearchController constructor.
     *
     * @param SearchService $search_service
     */
    public function __construct(SearchService $search_service)
    {
        $this->search_service = $search_service;
    }

    /**
     * A structured search.
     *
     * @param ServerRequestInterface $request
     *
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        $tree = $request->getAttribute('tree');
        assert($tree instanceof Tree, new InvalidArgumentException());

        $default_fields = array_fill_keys(self::DEFAULT_ADVANCED_FIELDS, '');

        $params = $request->getQueryParams();

        $fields      = $params['fields'] ?? $default_fields;
        $modifiers   = $params['modifiers'] ?? [];

        $other_fields = $this->otherFields($fields);
        $date_options = $this->dateOptions();
        $name_options = $this->nameOptions();

        if (array_filter($fields) !== []) {
            $individuals = $this->search_service->searchIndividualsAdvanced([$tree], $fields, $modifiers);
        } else {
            $individuals = [];
        }

        $title = I18N::translate('Advanced search');

        return $this->viewResponse('search-advanced-page', [
            'date_options' => $date_options,
            'fields'       => $fields,
            'individuals'  => $individuals,
            'modifiers'    => $modifiers,
            'name_options' => $name_options,
            'other_fields' => $other_fields,
            'title'        => $title,
        ]);
    }

    /**
     * Extra search fields to add to the advanced search
     *
     * @param string[] $fields
     *
     * @return string[]
     */
    private function otherFields(array $fields): array
    {
        $unused = array_diff(self::OTHER_ADVANCED_FIELDS, array_keys($fields));

        $other_fields = [];

        foreach ($unused as $tag) {
            $other_fields[$tag] = GedcomTag::getLabel($tag);
        }

        return $other_fields;
    }

    /**
     * For the advanced search
     *
     * @return string[]
     */
    private function dateOptions(): array
    {
        return [
            0  => I18N::translate('Exact date'),
            2  => I18N::plural('±%s year', '±%s years', 2, I18N::number(2)),
            5  => I18N::plural('±%s year', '±%s years', 5, I18N::number(5)),
            10 => I18N::plural('±%s year', '±%s years', 10, I18N::number(10)),
        ];
    }

    /**
     * For the advanced search
     *
     * @return string[]
     */
    private function nameOptions(): array
    {
        return [
            'EXACT'    => I18N::translate('Exact'),
            'BEGINS'   => I18N::translate('Begins with'),
            'CONTAINS' => I18N::translate('Contains'),
            'SDX'      => I18N::translate('Sounds like'),
        ];
    }
}