public async Task <Stream> Create(File file, FileUploadedDelegate onUploaded = null, bool discardEncryption = false)
{
if (!(await _cloud.GetItemAsync(file.Path, MailRuCloud.ItemType.Folder) is Folder folder))
{
throw new DirectoryNotFoundException(file.Path);
}
Stream stream;
bool cryptRequired = _cloud.IsFileExists(CryptFileInfo.FileName, WebDavPath.GetParents(folder.FullPath).ToList()).Any();
if (cryptRequired && !discardEncryption)
{
if (!_cloud.Account.Credentials.CanCrypt)
{
throw new Exception($"Cannot upload {file.FullPath} to crypt folder without additional password!");
}
// #142 remove crypted file parts if size changed
var remoteFile = folder.Files.FirstOrDefault(f => f.FullPath == file.FullPath);
if (remoteFile != null)
{
await _cloud.Remove(remoteFile);
}
stream = GetCryptoStream(file, onUploaded);
}
else
{
stream = GetPlainStream(file, onUploaded);
}
return(stream);
}