xref: /webtrees/app/Factories/AbstractGedcomRecordFactory.php (revision cccedbe5f7b43a0775d2af2bf2c03ba07710787d) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2020 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 <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Factories;
21
22use Fisharebest\Webtrees\Cache;
23use Fisharebest\Webtrees\Factory;
24use Fisharebest\Webtrees\Gedcom;
25use Fisharebest\Webtrees\Tree;
26use Illuminate\Database\Capsule\Manager as DB;
27use Illuminate\Support\Collection;
28use stdClass;
29
30use function trigger_error;
31
32use const E_USER_DEPRECATED;
33
34/**
35 * Make a GedcomRecord object.
36 */
37abstract class AbstractGedcomRecordFactory
38{
39    /** @var Cache  */
40    protected $cache;
41
42    /**
43     * GedcomRecordFactory constructor.
44     *
45     * @deprecated since 2.0.8 - will be removed in 2.1.0
46     */
47    public function __construct()
48    {
49        $this->cache = Factory::cache()->array();
50    }
51
52    /**
53     * @param Tree $tree
54     *
55     * @return Collection<stdClass>
56     */
57    protected function pendingChanges(Tree $tree): Collection
58    {
59        // Caution - this cache can be overwritten by GedcomExportService
60        return Factory::cache()->array()->remember(__CLASS__ . $tree->id(), static function () use ($tree): Collection {
61            return DB::table('change')
62                ->where('gedcom_id', '=', $tree->id())
63                ->where('status', '=', 'pending')
64                ->orderBy('change_id')
65                ->pluck('new_gedcom', 'xref');
66        });
67    }
68
69    /**
70     * We may have searched for X123, but found the record for x123.
71     *
72     * @param string $gedcom
73     * @param string $xref
74     *
75     * @return mixed|string
76     */
77    protected function extractXref(string $gedcom, string $xref)
78    {
79        if (preg_match('/^0 @(' . Gedcom::REGEX_XREF . ')@/', $gedcom, $match)) {
80            return $match[1];
81        }
82
83        return $xref;
84    }
85}
86