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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 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\Statistics\Google;
use Fisharebest\Webtrees\GedcomTag;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Statistics\AbstractGoogle;
use Fisharebest\Webtrees\Theme;
/**
*
*/
class ChartMedia extends AbstractGoogle
{
/**
* Create a chart of media types.
*
* @param int $tot The total number of media files
* @param array $media The list of media types to display
* @param string|null $size
* @param string|null $color_from
* @param string|null $color_to
*
* @return string
*/
public function chartMedia(
int $tot,
array $media,
string $size = null,
string $color_from = null,
string $color_to = null
): string {
$chart_color1 = (string) Theme::theme()->parameter('distribution-chart-no-values');
$chart_color2 = (string) Theme::theme()->parameter('distribution-chart-high-values');
$chart_x = Theme::theme()->parameter('stats-small-chart-x');
$chart_y = Theme::theme()->parameter('stats-small-chart-y');
$size = $size ?? ($chart_x . 'x' . $chart_y);
$color_from = $color_from ?? $chart_color1;
$color_to = $color_to ?? $chart_color2;
$sizes = explode('x', $size);
// Beware divide by zero
if ($tot === 0) {
return I18N::translate('None');
}
// Build a table listing only the media types actually present in the GEDCOM
$mediaCounts = [];
$mediaTypes = '';
$chart_title = '';
foreach ($media as $type => $count) {
$mediaCounts[] = intdiv(100 * $count, $tot);
$mediaTypes .= GedcomTag::getFileFormTypeValue($type) . ' - ' . I18N::number($count) . '|';
$chart_title .= GedcomTag::getFileFormTypeValue($type) . ' (' . $count . '), ';
}
$chart_title = substr($chart_title, 0, -2);
$chd = $this->arrayToExtendedEncoding($mediaCounts);
$chl = substr($mediaTypes, 0, -1);
$colors = [$color_from, $color_to];
return view(
'statistics/other/chart-google',
[
'chart_title' => $chart_title,
'chart_url' => $this->getPieChartUrl($chd, $size, $colors, $chl),
'sizes' => $sizes,
]
);
}
}
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