/**
* Return active instance of WP_Stream_Reports_Metaboxes, create one if it doesn't exist
*
* @return WP_Stream_Reports_Metaboxes
*/
public static function get_instance()
{
if (empty(self::$instance)) {
$class = __CLASS__;
self::$instance = new $class();
}
return self::$instance;
}
/**
* Register Notification menu under Stream's main one
*
* @action admin_menu
* @return void
*/
public function register_menu()
{
if (self::$disallow_access) {
return false;
}
self::$screen_id = add_submenu_page(WP_Stream_Admin::RECORDS_PAGE_SLUG, __('Reports', 'stream-reports'), __('Reports', 'stream-reports'), self::VIEW_CAP, self::REPORTS_PAGE_SLUG, array($this, 'page'));
// Create nonce right away so it is accessible everywhere
self::$nonce = array('wp_stream_reports_nonce' => wp_create_nonce('stream-reports-page'));
$metabox = WP_Stream_Reports_Metaboxes::get_instance();
add_action('load-' . self::$screen_id, array($metabox, 'load_page'));
}