if (!acceptHttpMethod(request, POST)) {
            return;
        }

        if (!ComponentUtil.getFessConfig().isUserFavorite()) {
            writeJsonResponse(HttpServletResponse.SC_BAD_REQUEST, escapeJsonKeyValue(MESSAGE_FIELD, "Unsupported operation."));
            return;
        }

            return "Lax";
        }

        @Override
        public boolean isSearchLog() {
            return true;
        }

        @Override
        public boolean isUserFavorite() {
            return true;
        }

        @Override
        public boolean isBrowserLocaleForSearchUsed() {
            return true;
        }

        @Override

    }

    default void setUserFavorite(final boolean value) {
        setSystemPropertyAsBoolean(Constants.USER_FAVORITE_PROPERTY, value);
    }

    default boolean isUserFavorite() {
        return getSystemPropertyAsBoolean(Constants.USER_FAVORITE_PROPERTY, false);
    }

    default void setWebApiJson(final boolean value) {

     */
    @Override
    public ActionResponse hookBefore(final ActionRuntime runtime) { // application may override
        searchLogSupport = fessConfig.isSearchLog();
        favoriteSupport = fessConfig.isUserFavorite();
        thumbnailSupport = fessConfig.isThumbnailEnabled();
        runtime.registerData("searchLogSupport", searchLogSupport);
        runtime.registerData("favoriteSupport", favoriteSupport);