if (varPath != null) {
                baseDir = new File(varPath, THUMBNAILS_DIR_NAME);
            } else {
                baseDir = ResourceUtil.getThumbnailPath().toFile();
            }
        }
        if (baseDir.mkdirs()) {
            logger.info("Created thumbnail directory: {}", baseDir.getAbsolutePath());
        }
        if (!baseDir.isDirectory()) {