xref: /webtrees/app/Statistics/Google/ChartFamilyWithSources.php (revision a1afa4f8c102b72d0aa44e205cefd03971140b52) 
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;
23
24/**
25 *
26 */
27class ChartFamilyWithSources extends AbstractGoogle
28{
29    /**
30     * Create a chart of individuals with/without sources.
31     *
32     * @param int         $tot_fam        The total number of families
33     * @param int         $tot_fam_source The total number of families with sources
34     * @param string|null $size
35     * @param string|null $color_from
36     * @param string|null $color_to
37     *
38     * @return string
39     */
40    public function chartFamsWithSources(
41        int $tot_fam,
42        int $tot_fam_source,
43        string $size       = null,
44        string $color_from = null,
45        string $color_to   = null
46    ): string {
47        $chart_color1 = (string) app()->make(ModuleThemeInterface::class)->parameter('distribution-chart-no-values');
48        $chart_color2 = (string) app()->make(ModuleThemeInterface::class)->parameter('distribution-chart-high-values');
49        $chart_x      = app()->make(ModuleThemeInterface::class)->parameter('stats-small-chart-x');
50        $chart_y      = app()->make(ModuleThemeInterface::class)->parameter('stats-small-chart-y');
51
52        $size       = $size ?? ($chart_x . 'x' . $chart_y);
53        $color_from = $color_from ?? $chart_color1;
54        $color_to   = $color_to ?? $chart_color2;
55
56        $sizes = explode('x', $size);
57
58        if ($tot_fam === 0) {
59            return '';
60        }
61
62        $tot_sfam_per  = $tot_fam_source / $tot_fam;
63        $with          = (int) (100 * $tot_sfam_per);
64        $chd           = $this->arrayToExtendedEncoding([100 - $with, $with]);
65        $chl           = I18N::translate('Without sources') . ' - ' . I18N::percentage(1 - $tot_sfam_per, 1) . '|' . I18N::translate('With sources') . ' - ' . I18N::percentage($tot_sfam_per, 1);
66        $colors        = [$color_from, $color_to];
67
68        return view(
69            'statistics/other/chart-google',
70            [
71                'chart_title' => I18N::translate('Families with sources'),
72                'chart_url'   => $this->getPieChartUrl($chd, $size, $colors, $chl),
73                'sizes'       => $sizes,
74            ]
75        );
76    }
77}
78