public function show_on_template($template_path)
{
$this->show_on_post_type('page');
if (is_array($template_path)) {
foreach ($template_path as $path) {
$this->show_on_template($path);
}
return $this;
}
$this->settings['show_on']['template_names'][] = $template_path;
return $this;
}