private async void Window_Loaded(object sender, RoutedEventArgs e)
{
if (videoId != null)
{
video = business.GetVideoById(videoId.Value);
if (video.MediaId == Guid.Empty)
{
throw new InvalidDataException("This Media information has an invalid empty GUID.");
}
}
else
{
video = business.GetVideoByFileName(fileName);
if (video == null)
{
video = business.NewVideo();
video.FileName = fileName;
video.MediaTypeId = (int)EditVideoBusiness.GetFileType(fileName);
video.DownloadName = System.IO.Path.GetFileNameWithoutExtension(fileName);
isNew = true;
}
}
this.DataContext = video;
CategoryCombo.ItemsSource = business.GetCategories(video.MediaTypeId);
Custom1Combo.ItemsSource = business.GetCustomRatingCategories();
Custom2Combo.ItemsSource = Custom1Combo.ItemsSource;
ratingBusiness = business.GetRatings(video);
RatingsGrid.DataContext = ratingBusiness;
EditRating_LostFocus(null, null);
if (video.FileName != null)
{
if (File.Exists(Settings.NaturalGroundingFolder + video.FileName))
{
await LoadMediaInfoAsync();
}
else
{
// Try to auto-attach same path with different extension.
if (!EditPlaylistBusiness.AutoAttachFile(video, Path.ChangeExtension(video.FileName, null)))
{
fileNotFound = true;
ErrorText.Text = "File not found.";
}
}
}
}
public async Task DownloadAndPlaySample(string artist, string title)
{
EditVideoBusiness FindVideoBusiness = new EditVideoBusiness();
Media sample = FindVideoBusiness.GetVideoByTitle(MediaType.Video, artist, title);
if (sample != null)
{
if (sample.FileName != null && File.Exists(Settings.NaturalGroundingFolder + sample.FileName))
{
// File exists, play.
await PlayVideo(sample);
}
else if (sample.DownloadUrl != null)
{
// File doesn't exist, download.
// It will only auto-play if user is still on the same page.
downloadPage = currentPage;
await SessionCore.Instance.Business.DownloadManager.DownloadVideoAsync(sample, -1, DownloadBusiness_DownloadCompleted);
}
}
}