xref: /webtrees/app/Elements/CertaintyAssessment.php (revision d11be7027e34e3121be11cc025421873364403f9)
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2023 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\Elements;
21
22use Fisharebest\Webtrees\I18N;
23
24/**
25 * CERTAINTY_ASSESSMENT := {Size=1:1}
26 * [0|1|2|3]
27 * The QUAY tag's value conveys the submitter's quantitative evaluation of the
28 * credibility of a piece of information, based upon its supporting evidence.
29 * Some systems use this feature to rank multiple conflicting opinions for
30 * display of most likely information first. It is not intended to eliminate
31 * the receiver's need to evaluate the evidence for themselves.
32 * 0 = Unreliable evidence or estimated data
33 * 1 = Questionable reliability of evidence (interviews, census, oral
34 *     genealogies, or potential for bias for example, an autobiography)
35 * 2 = Secondary evidence, data officially recorded sometime after event
36 * 3 = Direct and primary evidence used, or by dominance of the evidence
37 */
38class CertaintyAssessment extends AbstractElement
39{
40    /**
41     * A list of controlled values for this element
42     *
43     * @return array<int|string,string>
44     */
45    public function values(): array
46    {
47        return [
48            ''  => '',
49            '0' => /* I18N: Quality of source information - GEDCOM tag “QUAY 0” */ I18N::translate('unreliable evidence'),
50            '1' => /* I18N: Quality of source information - GEDCOM tag “QUAY 1” */ I18N::translate('questionable evidence'),
51            '2' => /* I18N: Quality of source information - GEDCOM tag “QUAY 2” */ I18N::translate('secondary evidence'),
52            '3' => /* I18N: Quality of source information - GEDCOM tag “QUAY 3” */ I18N::translate('primary evidence'),
53        ];
54    }
55}
56