private FileUploadResult PartialFileUpload(byte[] imageData, string extension)
{
const int chunkSize = 512 * 1024; // 512 KB
var service = new DOMAService {
Url = WebServiceUrl
};
string fileName = new Random().Next(0, 100000000) + "." + extension;
int position = 0;
while (position < imageData.Length)
{
int length = Math.Min(chunkSize, imageData.Length - position);
var buffer = new byte[length];
Array.Copy(imageData, position, buffer, 0, length);
position += length;
var uploadPartialFileRequest = new UploadPartialFileRequest
{
Username = Username,
Password = Password,
FileName = fileName,
Data = buffer
};
var uploadPartialFileResponse = service.UploadPartialFile(uploadPartialFileRequest);
if (!uploadPartialFileResponse.Success)
{
return(new FileUploadResult
{
ErrorMessage = uploadPartialFileResponse.ErrorMessage,
Success = false
});
}
}
return(new FileUploadResult
{
Success = true,
FileName = fileName
});
}
private Task<UploadPartialFileResponse> UploadPartialFile(byte[] image, string fileExtension, DOMAServicePortType doma)
{
var request = new UploadPartialFileRequest
{
Data = image,
FileName = Guid.NewGuid().ToString() + "." + fileExtension,
Username = Username,
Password = Password
};
return Task<UploadPartialFileResponse>.Factory.FromAsync(doma.BeginUploadPartialFile, doma.EndUploadPartialFile, request, null);
}