/**
* Render a page sub-header
*
* @param array $params
* @param string $content
* @param Smarty $smarty
* @param boolean $repeat
* @return string
*/
public static function block_sub($params, $content, &$smarty, &$repeat)
{
if ($repeat) {
return null;
}
$slug = isset($params['slug']) ? $params['slug'] : null;
if (empty($slug)) {
$slug = Shade::slug($content);
}
return '<h3 id="s-' . Shade::clean($slug) . '" class="sub_header">' . Shade::clean($content) . ' <a href="#s-' . Shade::clean($slug) . '" title="' . Shade::lang('Link to this Section') . '" class="sub_permalink">#</a></h3>';
}
/**
* Return array of video groups
*
* @return array
*/
public function getVideoGroups()
{
if ($this->video_groups === false) {
$this->video_groups = $this->getConfigurationOption('video_groups');
if (!is_array($this->video_groups)) {
$this->video_groups = [Video::GETTING_STARTED => Shade::lang('Getting Started')];
}
}
return $this->video_groups;
}
