protected static function getMediaList($items, $top = true)
{
$content = '';
foreach ($items as $item) {
$tag = $top ? 'li' : 'div';
if (isset($item['items'])) {
$item['body'] .= static::getMediaList($item['items'], false);
}
$content .= static::getMediaItem($item, $tag) . "\n";
}
return $content;
}