/**
* Main Pootle Page Builder Pro Instance
* Ensures only one instance of Storefront_Extension_Boilerplate is loaded or can be loaded.
* @return Pootle_Page_Builder_Pro_Admin instance
* @since 1.0.0
*/
public static function instance()
{
if (null == self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Initiates admin class and adds admin hooks
* @since 1.0.0
*/
private function _admin()
{
//Instantiating admin class
$this->admin = Pootle_Page_Builder_Pro_Admin::instance();
//Adding front end JS and CSS in /assets folder
add_action('admin_enqueue_scripts', array($this->admin, 'enqueue'));
//Adding front end JS and CSS in /assets folder
add_action('admin_init', array($this->admin, 'init_settings'));
//Admin settings tab
add_filter('admin_menu', array($this->admin, 'admin_menu'), 25);
//Make live templates work
add_filter('pootlepb_live_page_template', array($this->admin, 'filter_template'), 10, 2);
//Adds style field in row
add_action('pootlepb_row_settings_fields', array($this->admin, 'row_fields'), 999);
//Pro modules
add_action('pootlepb_modules', array($this->admin, 'modules'), 25);
}