public static function get_instance()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Early loading actions.
*
* Initialize the Toolset Common library with the new loader.
* Initialize asset manager if we're not doing an AJAX call.
*
* @since 2.0
*/
public function after_setup_theme()
{
Toolset_Common_Bootstrap::getInstance();
// If an AJAX callback handler needs other assets, they should initialize the asset manager by themselves.
if (!defined('DOING_AJAX')) {
Types_Assets::get_instance()->initialize_scripts_and_styles();
}
}
/**
* Build the context for main poge template.
*
* That includes variables for the template as well as data to be passed to JavaScript.
*
* @return array Page context. See the main page template for details.
* @since 2.0
*/
private function build_page_context()
{
$context = array('strings' => $this->build_strings_for_twig(), 'js_model_data' => base64_encode(wp_json_encode($this->build_js_data())), 'assets' => array('loaderOverlay' => Types_Assets::get_instance()->get_image_url(Types_Assets::IMG_AJAX_LOADER_OVERLAY)));
return $context;
}
