* @param filename the filename to sanitize
     * @return the sanitized filename
     */
    public static String sanitizeFilename(final String filename) {
        return filename.replaceAll("\\s", "").replace("\\", "/").replace("..", "").replaceAll("/+", "/");
    }

    /**
     * Gets a list of log file items for display in the admin interface.
     *

     */
    // GET /api/admin/log/file/{id}
    @Execute
    public StreamResponse get$file(final String id) {
        final String filename = new String(Base64.getDecoder().decode(id), StandardCharsets.UTF_8).replace("..", "").replaceAll("\\s", "");
        final String logFilePath = systemHelper.getLogFilePath();
        if (StringUtil.isNotBlank(logFilePath) && isLogFilename(filename)) {
            final Path path = Paths.get(logFilePath, filename);

                String expectedValuePart = fieldNamePart.toLowerCase()
                        .replace("_", ".")
                        .replaceAll("\\.placeholder$", ".placeholder")
                        .replaceAll("\\.placeholder\\.(.+)", ".placeholder_$1");

                String expectedValue = "{labels." + expectedValuePart + "}";

            QueryContext context) {
        assertEquals(query, context.getQueryBuilder().toString().replaceAll("\\s", ""));
        assertFieldLogs(fieldLogMap);
        assertHighlightedQueries(highlightedQuerySet);
        if (sorts != null) {
            assertEquals(sorts, context.sortBuilders().stream().map(s -> s.toString().replaceAll("\\s", "")).collect(Collectors.joining()));
        }
    }

            } else if (lowerPath.endsWith("/")) {
                response.setContentType("text/html;charset=utf-8");
            }
        }

        Path filePath = ResourceUtil.getSitePath(path.replaceAll("\\.\\.+", StringUtil.EMPTY).replaceAll("/+", "/").split("/"));
        if (Files.isDirectory(filePath)) {
            filePath = filePath.resolve("index.html");
        }
        if (Files.exists(filePath)) {

        assertEquals(1, sortBuilders.size());
        logger.info("{} => {}", text, sortBuilders.get(0).toString());
        assertEquals(expect, sortBuilders.get(0).toString().replaceAll("[\s\n]", ""));
    }

    private QueryContext assertQueryBuilder(final Class<?> expectedClass, final String expectedQuery, final String text) throws Exception {

     */
    public static String replace(final Object input, final String regex, final String replacement) {
        if (input == null) {
            return StringUtil.EMPTY;
        }
        return input.toString().replaceAll(regex, replacement);
    }

    /**
     * Formats code content with syntax highlighting and line numbers.
     *
     * @param prefix the line number prefix pattern

            final boolean apply) {
        final String[] readings;
        if (StringUtil.isBlank(reading)) {
            readings = word.replace("　", TEXT_SEP).replaceAll(TEXT_SEP + "+", TEXT_SEP).split(TEXT_SEP);
        } else {
            readings = reading.replace("　", TEXT_SEP).replaceAll(TEXT_SEP + "+", TEXT_SEP).split(TEXT_SEP);
        }

        final List<String> labelList = new ArrayList<>();
        if (tags != null) {

        String value = request.getParameter("type");
        if (value == null) {
            final String servletPath = request.getServletPath();
            final String[] values = servletPath.replaceAll("/+", "/").split("/");
            if (values.length > 2) {
                value = values[2];
            }
        }
        if (value == null) {
            return FormatType.SEARCH;
        }

                cb.query().setDescription_Wildcard(webConfigPager.description);
            } else if (webConfigPager.description.endsWith("*")) {
                cb.query().setDescription_Prefix(webConfigPager.description.replaceAll("\\*$", StringUtil.EMPTY));
            } else {
                cb.query().setDescription_MatchPhrase(webConfigPager.description);
            }
        }
        // TODO Long, Integer, String supported only.