1<?php
2
3declare(strict_types=1);
4
5use Fisharebest\Webtrees\I18N;
6
7/**
8 * @var array<mixed> $chart_options
9 * @var string       $chart_title
10 * @var array<array> $data
11 * @var string       $language
12 */
13
14$id   = 'google-chart-' . bin2hex(random_bytes(8));
15$name = 'callback_' . bin2hex(random_bytes(12));
16?>
17
18<?php if (count($data) === 1) : ?>
19    <?= I18N::translate('This information is not available.') ?>
20<?php else : ?>
21    <div id="<?= $id ?>" title="<?= $chart_title ?>"></div>
22    <script>
23
24    let <?= $name ?> = function () {
25        statistics.drawColumnChart(
26            <?= json_encode($id) ?>,
27            <?= json_encode($data) ?>,
28            <?= json_encode($chart_options) ?>
29        );
30    };
31
32    if (document.readyState === "complete"
33        || (document.readyState !== "loading" && !document.documentElement.doScroll)
34    ) {
35        statistics.init(<?= json_encode($language) ?>);
36        statistics.addCallback(<?= $name ?>);
37    } else {
38        document.addEventListener("DOMContentLoaded", function () {
39            statistics.init(<?= json_encode($language) ?>);
40            statistics.addCallback(<?= $name ?>);
41        });
42    }
43
44    </script>
45<?php endif; ?>
46