public static ChunkedUploadSession UploadChunk(string uploadId, Stream stream, long chunkLength)
{
var uploadSession = ChunkedUploadSessionHolder.GetSession(uploadId);
uploadSession.Expired = DateTime.UtcNow + ChunkedUploadSessionHolder.SlidingExpiration;
if (chunkLength <= 0)
{
throw new Exception(FilesCommonResource.ErrorMassage_EmptyFile);
}
if (chunkLength > SetupInfo.MaxUploadSize)
{
throw FileSizeComment.GetFileSizeException(SetupInfo.MaxUploadSize);
}
if (uploadSession.BytesUploaded + chunkLength > GetMaxFileSize(uploadSession))
{
AbortUpload(uploadSession);
throw FileSizeComment.GetFileSizeException(GetMaxFileSize(uploadSession));
}
using (var dao = Global.DaoFactory.GetFileDao())
{
dao.UploadChunk(uploadSession, stream, chunkLength);
}
if (uploadSession.BytesUploaded == uploadSession.BytesTotal)
{
FileMarker.MarkAsNew(uploadSession.File);
ChunkedUploadSessionHolder.RemoveSession(uploadSession);
}
return(uploadSession);
}
public ChunkedUploadSession <T> UploadChunk <T>(string uploadId, Stream stream, long chunkLength)
{
var uploadSession = ChunkedUploadSessionHolder.GetSession <T>(uploadId);
uploadSession.Expired = DateTime.UtcNow + ChunkedUploadSessionHolder.SlidingExpiration;
if (chunkLength <= 0)
{
throw new Exception(FilesCommonResource.ErrorMassage_EmptyFile);
}
if (chunkLength > SetupInfo.ChunkUploadSize)
{
throw FileSizeComment.GetFileSizeException(SetupInfo.MaxUploadSize(TenantExtra, TenantStatisticsProvider));
}
var maxUploadSize = GetMaxFileSize(uploadSession.FolderId, uploadSession.BytesTotal > 0);
if (uploadSession.BytesUploaded + chunkLength > maxUploadSize)
{
AbortUpload(uploadSession);
throw FileSizeComment.GetFileSizeException(maxUploadSize);
}
var dao = DaoFactory.GetFileDao <T>();
dao.UploadChunk(uploadSession, stream, chunkLength);
if (uploadSession.BytesUploaded == uploadSession.BytesTotal)
{
var linkDao = DaoFactory.GetLinkDao();
linkDao.DeleteAllLink(uploadSession.File.ID.ToString());
FileMarker.MarkAsNew(uploadSession.File);
ChunkedUploadSessionHolder.RemoveSession(uploadSession);
}
else
{
ChunkedUploadSessionHolder.StoreSession(uploadSession);
}
return(uploadSession);
}
public static void AbortUpload(string uploadId)
{
AbortUpload(ChunkedUploadSessionHolder.GetSession(uploadId));
}
public void AbortUpload <T>(string uploadId)
{
AbortUpload(ChunkedUploadSessionHolder.GetSession <T>(uploadId));
}
