xref: /webtrees/app/Statistics/Google/ChartFamilyWithSources.php (revision 77a2010793e07b8d01d1a336fa5967181694729d) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2018 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16declare(strict_types=1);
17
18namespace Fisharebest\Webtrees\Statistics\Google;
19
20use Fisharebest\Webtrees\I18N;
21use Fisharebest\Webtrees\Module\ModuleThemeInterface;
22use Fisharebest\Webtrees\Statistics\AbstractGoogle;
23use Fisharebest\Webtrees\Theme;
24
25/**
26 *
27 */
28class ChartFamilyWithSources extends AbstractGoogle
29{
30    /**
31     * Create a chart of individuals with/without sources.
32     *
33     * @param int         $tot_fam        The total number of families
34     * @param int         $tot_fam_source The total number of families with sources
35     * @param string|null $size
36     * @param string|null $color_from
37     * @param string|null $color_to
38     *
39     * @return string
40     */
41    public function chartFamsWithSources(
42        int $tot_fam,
43        int $tot_fam_source,
44        string $size       = null,
45        string $color_from = null,
46        string $color_to   = null
47    ): string {
48        $chart_color1 = (string) app()->make(ModuleThemeInterface::class)->parameter('distribution-chart-no-values');
49        $chart_color2 = (string) app()->make(ModuleThemeInterface::class)->parameter('distribution-chart-high-values');
50        $chart_x      = app()->make(ModuleThemeInterface::class)->parameter('stats-small-chart-x');
51        $chart_y      = app()->make(ModuleThemeInterface::class)->parameter('stats-small-chart-y');
52
53        $size       = $size ?? ($chart_x . 'x' . $chart_y);
54        $color_from = $color_from ?? $chart_color1;
55        $color_to   = $color_to ?? $chart_color2;
56
57        $sizes = explode('x', $size);
58
59        if ($tot_fam === 0) {
60            return '';
61        }
62
63        $tot_sfam_per  = $tot_fam_source / $tot_fam;
64        $with          = (int) (100 * $tot_sfam_per);
65        $chd           = $this->arrayToExtendedEncoding([100 - $with, $with]);
66        $chl           = I18N::translate('Without sources') . ' - ' . I18N::percentage(1 - $tot_sfam_per, 1) . '|' . I18N::translate('With sources') . ' - ' . I18N::percentage($tot_sfam_per, 1);
67        $colors        = [$color_from, $color_to];
68
69        return view(
70            'statistics/other/chart-google',
71            [
72                'chart_title' => I18N::translate('Families with sources'),
73                'chart_url'   => $this->getPieChartUrl($chd, $size, $colors, $chl),
74                'sizes'       => $sizes,
75            ]
76        );
77    }
78}
79