runtime.registerData("adminUser", fessConfig.isAdminUser(username) || fessLoginAssist.getSavedUserBean()
                .map(user -> user.hasRoles(fessConfig.getAuthenticationAdminRolesAsArray())).orElse(false));

        runtime.registerData("pageLoginLink", fessConfig.isLoginLinkEnabled());
    }

    // ===================================================================================

            final String query) {
        userBean.map(user -> {
            if (user.hasRoles(ComponentUtil.getFessConfig().getAuthenticationAdminRolesAsArray())) {
                return Constants.SEARCH_PREFERENCE_LOCAL;
            }
            return user.getUserId();

        return loginAssist.getSavedUserBean()
                .map(user -> user.hasRoles(roles) || user.hasRoles(ComponentUtil.getFessConfig().getAuthenticationAdminRolesAsArray()))
                .orElse(false);
    }

    public static String maskEmail(final String value) {
        if (value == null) {
            return StringUtil.EMPTY;
        }