public ActionResult DownloadTempFile(FileDto file)
{
CheckModelState();
var filePath = Path.Combine(_appFolders.TempFileDownloadFolder, file.FileToken);
if (!System.IO.File.Exists(filePath))
{
throw new UserFriendlyException(L("RequestedFileDoesNotExists"));
}
var fileBytes = System.IO.File.ReadAllBytes(filePath);
System.IO.File.Delete(filePath);
return File(fileBytes, file.FileType, file.FileName);
}
public FileDto DownloadWebLogs()
{
var zipFileDto = new FileDto("WebSiteLogs.zip", MimeTypeNames.ApplicationZip);
var outputZipFilePath = Path.Combine(_appFolders.TempFileDownloadFolder, zipFileDto.FileToken);
using (var outputZipFileStream = File.Create(outputZipFilePath))
{
using (var zipStream = new ZipOutputStream(outputZipFileStream))
{
var directory = new DirectoryInfo(_appFolders.WebLogsFolder);
var logFiles = directory.GetFiles("*.txt", SearchOption.AllDirectories).ToList();
foreach (var logFile in logFiles)
{
var logFileInfo = new FileInfo(logFile.FullName);
var logZipEntry = new ZipEntry(logFile.Name)
{
DateTime = logFileInfo.LastWriteTime,
Size = logFileInfo.Length
};
zipStream.PutNextEntry(logZipEntry);
using (var fs = new FileStream(logFile.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, 0x1000, FileOptions.SequentialScan))
{
StreamUtils.Copy(fs, zipStream, new byte[4096]);
}
zipStream.CloseEntry();
}
// Makes the Close also Close the underlying stream
zipStream.IsStreamOwner = true;
}
}
return zipFileDto;
}