saveError(messages -> messages.addErrorsDocumentNotFound(GLOBAL, form.docId));
                return redirect(ErrorAction.class);
            }
        }
        if (!fessConfig.isSearchFileProxyEnabled()) {
            return HtmlResponse.fromRedirectPathAsIs(targetUrl + hash);
        }
        final ViewHelper viewHelper = ComponentUtil.getViewHelper();
        try {

    }

    default void setSearchFileProxy(final boolean value) {
        setSystemPropertyAsBoolean(Constants.SEARCH_FILE_PROXY_PROPERTY, value);
    }

    default boolean isSearchFileProxyEnabled() {
        return getSystemPropertyAsBoolean(Constants.SEARCH_FILE_PROXY_PROPERTY, true);
    }

    default void setUseBrowserLocaleForSearch(final boolean value) {

        form.userFavorite = fessConfig.isUserFavorite() ? Constants.TRUE : Constants.FALSE;
        form.webApiJson = fessConfig.isWebApiJson() ? Constants.TRUE : Constants.FALSE;
        form.searchFileProxy = fessConfig.isSearchFileProxyEnabled() ? Constants.TRUE : Constants.FALSE;
        form.searchUseBrowserLocale = fessConfig.isBrowserLocaleForSearchUsed() ? Constants.TRUE : Constants.FALSE;
        form.ssoType = fessConfig.getSsoType();