function admin_language_switcher()
 {
     global $wp_admin_bar, $wpdb, $sitepress;
     $parent = 'WPML_PACKAGE_LANG';
     $package_language = $this->package->get_package_language();
     if (!$package_language) {
         $package_language = $sitepress->get_default_language();
     }
     $wpml_pt_meta = new WPML_Package_Translation_Metabox($this->package, $wpdb, $sitepress, $this->args);
     $package_language_name = $wpml_pt_meta->get_package_language_name();
     $wp_admin_bar->add_menu(array('parent' => false, 'id' => $parent, 'title' => '<img src="' . $sitepress->get_flag_url($package_language) . '"> ' . $package_language_name, 'href' => '#'));
 }
 final function change_package_lang_ajax()
 {
     global $wpdb, $sitepress;
     if (!$this->verify_ajax_call('wpml_package_nonce')) {
         die('verification failed');
     }
     $package_id = $_POST['package_id'];
     $package = new WPML_Package($package_id);
     $package->set_strings_language($_POST['package_lang']);
     $package_job = new WPML_Package_TM($package);
     $package_job->set_language_details($_POST['package_lang']);
     $args = json_decode(base64_decode($_POST['args']));
     $package_metabox = new WPML_Package_Translation_Metabox($package, $wpdb, $sitepress, $args);
     $response = array('metabox' => $package_metabox->get_metabox_status(), 'lang' => $package_metabox->get_package_language_name());
     wp_send_json($response);
 }