block.accordion.php

<?php

ob_start();

if (isset($block['data']['list']) && is_array($block['data']['list'])) foreach ($block['data']['list'] as $item) {
    if (!$item['active']) continue;
    print '<li>';
    print '<a class="uk-accordion-title">' . (strlen($item['title']) ? $item['title'] : '&nbsp;') . '</a>';
    print '<div class="uk-accordion-content">';
    print $item['html'];
    print '</div>';
    print '</li>';
}

if (!$html = ob_get_clean()) return;

$classNames = array('uk-accordion');

$options = array();

if ($block['data']['accordion-options']) foreach (is_array($block['data']['accordion-options']) ? $block['data']['accordion-options'] : explode('|', $block['data']['accordion-options']) as $option) if ($option) {
    if (substr($option, 0, 3) === 'uk-') $classNames[] = $option;
    elseif ($option === 'multiple') $options['multiple'] = 'true';
    elseif ($option === 'no-collapsible') $options['collapsible'] = 'false';
}

if ($options) foreach ($options as $k => $v) if (is_string($k)) $options[$k] = $k . ': ' . $v;

print '<ul class="' . implode(' ', $classNames) . '" uk-accordion' . ($options ? '="' . htmlspecialchars(implode('; ', $options)) . '"' : '') . '>';

print $html;

print '</ul>';

?>
<script>
cmsRequire(['uikit']);
</script>
<?php

$html = ob_get_clean();

ob_start();

print $Main->callTemplate('block/block', 'block', $Page, array( 'block' => $block, 'html' => $html ));

?>