function prepare_items()
 {
     $search = NULL;
     if (function_exists('wp_unslash')) {
         $search = isset($_REQUEST['s']) ? wp_unslash(trim($_REQUEST['s'])) : '';
     } else {
         $search = isset($_REQUEST['s']) ? trim($_REQUEST['s']) : '';
     }
     $entity = new WPFront_User_Role_Editor_Entity_Login_Redirect();
     $per_page = PHP_INT_MAX;
     $count = $entity->count($search);
     $page = isset($_GET['paged']) ? $_GET['paged'] : '1';
     $page = (int) $page;
     if ($page <= 0) {
         $page = 1;
     }
     if ($page > ceil($count / $per_page)) {
         $page = ceil($count / $per_page);
     }
     $this->items = $entity->get_all_login_redirect($search);
     $this->set_pagination_args(array('total_items' => $count, 'per_page' => $per_page));
 }
 private function get_roles()
 {
     global $wp_roles;
     $roles = $wp_roles->get_names();
     unset($roles[self::ADMINISTRATOR_ROLE_KEY]);
     $entity = new WPFront_User_Role_Editor_Entity_Login_Redirect();
     $data = $entity->get_all_login_redirect();
     foreach ($data as $value) {
         if (isset($roles[$value->get_role()])) {
             unset($roles[$value->get_role()]);
         }
     }
     return $roles;
 }