//Returns VideoInfo object (Only for audio model)
public static VideoInfo GetVideoInfoAudioOnly(YouTubeAudioModel audioModel)
{
//We want the first extractable video with the highest audio quality.
VideoInfo video = audioModel.VideoInfo
.Where(info => info.CanExtractAudio)
.OrderByDescending(info => info.AudioBitrate)
.First();
return video;
}
//Returns AudioDownloader object (Only for audio model)
public static AudioDownloader GetAudioDownloader(YouTubeAudioModel audioModel)
{
//Create AudioDownloader object
return new AudioDownloader(audioModel.Video, audioModel.FilePath);
}
private void Download(string validatedLink)
{
if (cmb_FileType.SelectedIndex == 0)
{
YouTubeVideoModel VideoDownloader = new YouTubeVideoModel();
VideoDownloader.Link = validatedLink;
VideoDownloader.FolderPath = tb_DownloadPath.Text;
DownloadVideo(VideoDownloader);
}
else
{
YouTubeAudioModel AudioDownloader = new YouTubeAudioModel();
AudioDownloader.Link = validatedLink;
AudioDownloader.FolderPath = tb_DownloadPath.Text;
DownloadAudio(AudioDownloader);
}
}
//Downloads Audio (Only for Audio model)
public static void DownloadAudio(YouTubeAudioModel audioModel)
{
Task.Run(() => audioModel.AudioDownloaderType.Execute());
}
private void DownloadAudio(YouTubeAudioModel audioDownloader)
{
try
{
//Store VideoInfo object in model
audioDownloader.VideoInfo = FileDownloader.GetVideoInfos(audioDownloader);
//Stores VideoInfo object in model
audioDownloader.Video = FileDownloader.GetVideoInfoAudioOnly(audioDownloader);
//Update label within console
UpdateLable(audioDownloader.Video.Title + audioDownloader.Video.AudioExtension);
//Stores FilePath in model
audioDownloader.FilePath = FileDownloader.GetPath(audioDownloader);
audioDownloader.FilePath += audioDownloader.Video.VideoExtension;
//Stores VideoDownloaderType object in model
audioDownloader.AudioDownloaderType = FileDownloader.GetAudioDownloader(audioDownloader);
//Stop time after download is complete
audioDownloader.AudioDownloaderType.DownloadFinished += (sender, args) => timer1.Stop();
//Enable controls once download is complete
audioDownloader.AudioDownloaderType.DownloadFinished += (sender, args) => EnableAccessAbility();
//Open folder with downloaded file selected
audioDownloader.AudioDownloaderType.DownloadFinished += (sender, args) => OpenFolder(audioDownloader.FilePath);
//Link progress bar up to download progress
audioDownloader.AudioDownloaderType.DownloadProgressChanged += (sender, args) => pg_Download.Value = (int)args.ProgressPercentage;
CheckForIllegalCrossThreadCalls = false;
//Download Video
FileDownloader.DownloadAudio(audioDownloader);
}
catch (Exception)
{
MessageBox.Show("Download cancelled");
EnableAccessAbility();
}
}
