public ConversionResultModel ConvertAndGetTargetFileName(BookSourceModel source, BookFormatEnum outputFormat, bool compress = true) { Guid id = ExtractBook(source.FileName, source.Body); if (outputFormat != DefaultBookFormat) { Convert(id, outputFormat); var sourceFile = GetTempFileName(id, DefaultBookFormat); if (File.Exists(sourceFile)) { File.Delete(sourceFile); } } var result = new ConversionResultModel { DownloadFileName = string.Format("{0}.{1}", Transliterator.FromCyrillicToTransliteration(TextHelper.CleanCharacters(source.Name)), outputFormat).ToLower(), FullFileName = GetTempFileName(id, outputFormat) }; if (compress) { result = Compress(result); } return(result); }