public async Task <IActionResult> DownloadFiles(MediaDownloadRequest mediaRequest)
{
ApplicationUser user = await userManager.GetUserAsync(HttpContext.User);
Stream zipStream = await mediaSyncer.Download(user.Id, mediaRequest.Files);
return(File(zipStream, "application/octet-stream"));
}
public ApiResult <Stream> Execute(MediaDownloadRequest request)
{
return(Download("/media/download", request));
}
private async void OnDownload()
{
if (IsDownloading)
{
return;
}
IsDownloading = true;
var downloadDirectory = new DirectoryInfo(_config[ConfigurationKeys.AudioDownloadDirectory]);
var downloadRequest = new MediaDownloadRequest
{
DataCallback = DataCallback,
Directory = downloadDirectory,
DownloadInfo = new RemoteResourceDownloadInfo
{
ChunkSize = 1024,
Uri = YouTubeLink
}
};
var errors = new HashSet <string>();
MediaDownloadResponse response = MediaDownloadResponse.Cancelled();
for (int i = 0; i < _config.Get <int>(ConfigurationKeys.DownloadRetryCount); i++)
{
_cancellationTokenSource = new CancellationTokenSource();
response = await _audioDownloader.DownloadAsync(downloadRequest, _cancellationTokenSource.Token);
downloadRequest.Directory = downloadDirectory;
if (response.Finished)
{
if (_config.Get <bool>(ConfigurationKeys.DeleteVideoAfterMP3Conversion))
{
var videosDirectory = _config[ConfigurationKeys.VideoDownloadDirectory];
Directory
.GetFiles(videosDirectory, $"{response.Data.Title}.*", SearchOption.TopDirectoryOnly)
.ForEach(file => File.Delete(file));
}
_windowService.ChangePage <AudioSplitDefinitionPageViewModel>(response);
break;
}
else if (response.UnfinishedReason != MediaDownloadResponse.RequestCancelled)
{
errors.Add(_localizer[response.UnfinishedReason]);
}
else
{
break;
}
}
if (!response.Finished && errors.IsNotNullOrEmpty())
{
ShowErrorInInfoBox(errors.Join(Environment.NewLine));
}
IsDownloading = false;
}
