/**
  * Defines the vars that are passed from PHP to javascript thru localize_script().
  */
 private static function get_js_vars()
 {
     $js_vars = array('site_url' => get_bloginfo('wpurl'), 'ajax_url' => admin_url('/admin-ajax.php'), 'wp_nonce' => wp_create_nonce('apm_ajax_request'), 'login_url' => wp_login_url(), 'login_url_redirect_to_browse_page' => wp_login_url(ApmBoContext::get_browse_url()), 'no_user_logged_in_error_msg' => __("Your session has expired.\nYou will be redirected to login page.", ApmConfig::i18n_domain));
     $activated_addons = ApmAddons::get_activated_addons();
     $js_vars['activated_addons'] = array_keys($activated_addons);
     $js_vars = apply_filters('apm_js_vars', $js_vars);
     return $js_vars;
 }