private void BeforeConversion(Mp3Model model)
{
model.IsConvertingLabelVisible = Visibility.Visible;
model.IsPercentLabelVisible = Visibility.Hidden;
model.IsIndeterminate = true;
DispatchService.Invoke(() =>
{
shortToastMessage.ShowInformation("Converting...");
});
}
private void AfterConversion(Mp3Model model, FileHelper fileHelper)
{
DispatchService.Invoke(() =>
{
longToastMessage.ShowSuccess(fileHelper.PrepareTrackForNotification(fileHelper.DefaultTrackName));
});
fileHelper.RenameFile(fileHelper.TmpTrackPath, fileHelper.DefaultTrackPath, FormatModel.Format);
fileHelper.RemoveFile(fileHelper.DefaultTrackHiddenPath);
model.IsProgressDownloadVisible = Visibility.Hidden;
model.IsPercentLabelVisible = Visibility.Hidden;
model.IsConvertingLabelVisible = Visibility.Hidden;
model.IsOperationDoneLabelVisible = Visibility.Visible;
model.ConvertingLabelText = Consts.ConvertingPleaseWait;
model.IsOperationDone = Consts.OperationDone;
model.IsIndeterminate = false;
}
private void OpenMp3Location(Mp3Model mp3Model)
{
FileHelper.OpenInExplorer(mp3Model.Path);
}
private void SaveVideoToDisk(string youtubeLinkUrl)
{
Task.Factory.StartNew(() =>
{
var tempPath = FileHelper.GetTempFileName();
Mp3Model mp3Model;
using (var outFile = File.OpenWrite(tempPath))
{
using (var videoDownloader = new VideoDownloader(youtubeLinkUrl, outFile))
{
var destPath = FileHelper.GetMp3FilePath(videoDownloader.CurrentVideo.FullName);
mp3Model = new Mp3Model
{
Name = Path.GetFileNameWithoutExtension(destPath),
Path = destPath,
Url = youtubeLinkUrl,
State = Mp3ModelState.Downloading,
};
if (File.Exists(mp3Model.Path))
{
shortToastMessage.ShowInformation(Consts.FileAlreadyExistsInfo);
return;
}
FileHelper.EnsureDirectoryExist(mp3Model.Path);
Application.Current.Dispatcher.BeginInvoke(new Action(() => _mp3List.Add(mp3Model)));
videoDownloader.ProgressChanged += (s, a) =>
{
mp3Model.CurrentProgress = a.CurrentProgress;
Debug.WriteLine($"{a.CurrentProgress}% of video downloaded");
};
videoDownloader.Download();
}
}
mp3Model.State = Mp3ModelState.Converting;
DispatchService.Invoke(() => shortToastMessage.ShowInformation("Converting..."));
var converter = new Converter();
converter.ProgressChanged += (s, a) => mp3Model.CurrentProgress = a.CurrentProgress;
converter.ExtractAudioMp3FromVideo(tempPath, mp3Model.Path, QualityModel.Quality);
File.Delete(tempPath);
DispatchService.Invoke(() =>
{
longToastMessage.ShowSuccess(mp3Model.Name);
});
mp3Model.State = Mp3ModelState.Done;
});
}
private void SaveVideoToDisk()
{
Task.Factory.StartNew(() =>
{
var CurrentFile = new FileHelper();
var Mp3Model = new Mp3Model();
using (var service = Client.For(YouTube.Default))
{
if (IsWholeListChecked)
{
var youtubePlaylist = new YoutubePlaylist();
var playlist = youtubePlaylist.GetVideosFromPlaylist(YoutubeLinkUrl);
if (playlist != null)
{
foreach (var audio in playlist)
{
using (var video = service.GetVideo(audio))
{
CurrentFile.DefaultTrackName = video.FullName;
CurrentFile.DefaultTrackPath = CurrentFile.Path + "\\" + CurrentFile.DefaultTrackName;
CurrentFile.DefaultTrackHiddenPath = CurrentFile.HiddenPath + "\\" + CurrentFile.DefaultTrackName;
CurrentFile.TmpTrackPath = CurrentFile.PreparePathForFFmpeg(CurrentFile.DefaultTrackHiddenPath);
Mp3Model = new Mp3Model()
{
Name = CurrentFile.CheckVideoFormat(video.FullName, FormatModel.Format),
IsProgressDownloadVisible = Visibility.Visible,
IsPercentLabelVisible = Visibility.Visible,
IsConvertingLabelVisible = Visibility.Hidden,
IsOperationDoneLabelVisible = Visibility.Hidden,
ConvertingLabelText = Consts.ConvertingPleaseWait,
CurrentProgress = 0,
};
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
this._mp3List.Add(Mp3Model);
}));
using (var outFile = File.OpenWrite(CurrentFile.TmpTrackPath))
{
using (var progressStream = new ProgressStream(outFile))
{
var streamLength = (long)video.StreamLength();
progressStream.BytesMoved += (sender, args) =>
{
Mp3Model.CurrentProgress = args.StreamLength * 100 / streamLength;
Debug.WriteLine($"{Mp3Model.CurrentProgress}% of video downloaded");
};
video.Stream().CopyTo(progressStream);
}
}
BeforeConversion(Mp3Model);
ExtractAudioFromVideo(CurrentFile);
AfterConversion(Mp3Model, CurrentFile);
}
}
}
}
else
{
using (var video = service.GetVideo(YoutubeLinkUrl))
{
CurrentFile.DefaultTrackName = video.FullName;
CurrentFile.DefaultTrackPath = CurrentFile.Path + "\\" + CurrentFile.DefaultTrackName;
CurrentFile.DefaultTrackHiddenPath = CurrentFile.HiddenPath + "\\" + CurrentFile.DefaultTrackName;
CurrentFile.TmpTrackPath = CurrentFile.PreparePathForFFmpeg(CurrentFile.DefaultTrackHiddenPath);
Mp3Model = new Mp3Model()
{
Name = CurrentFile.CheckVideoFormat(video.FullName, FormatModel.Format),
IsProgressDownloadVisible = Visibility.Visible,
IsPercentLabelVisible = Visibility.Visible,
IsConvertingLabelVisible = Visibility.Hidden,
IsOperationDoneLabelVisible = Visibility.Hidden,
ConvertingLabelText = Consts.ConvertingPleaseWait,
CurrentProgress = 0,
};
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
this._mp3List.Add(Mp3Model);
}));
using (var outFile = File.OpenWrite(CurrentFile.TmpTrackPath))
{
using (var progressStream = new ProgressStream(outFile))
{
var streamLength = (long)video.StreamLength();
progressStream.BytesMoved += (sender, args) =>
{
Mp3Model.CurrentProgress = args.StreamLength * 100 / streamLength;
Debug.WriteLine($"{Mp3Model.CurrentProgress}% of video downloaded");
};
video.Stream().CopyTo(progressStream);
}
}
BeforeConversion(Mp3Model);
ExtractAudioFromVideo(CurrentFile);
AfterConversion(Mp3Model, CurrentFile);
}
}
}
});
}
