private YouTubeVideo.DownloadInfo GetDownloadInfo(YouTubeVideo ytv, string format, string quality)
{
YouTubeVideo.DownloadInfo dl = null;
foreach (var dlInfo in ytv.AvailableDownloads)
{
if (dlInfo.Resolution.Height.ToString() == quality &&
dlInfo.Format == format)
{
dl = dlInfo;
}
}
return(dl);
}
private void btnCopyLink_Click(object sender, RoutedEventArgs e)
{
YouTubeVideo.DownloadInfo dl = GetDownloadInfo(ytVideo, cbxFormat.SelectedValue as string,
cbxResolution.SelectedValue as string);
if (dl == null)
{
return;
}
string link = dl.DownloadUrl;
Clipboard.SetText(link);
MessageBox.Show("Copied download link to the clipboard. You can paste it anywhere.", "Copied link",
MessageBoxButton.OK, MessageBoxImage.Information);
}
private async void btnDownload_Click(object sender, RoutedEventArgs e)
{
string saveTo = null;
YouTubeVideo.DownloadInfo info = GetDownloadInfo(ytVideo,
cbxFormat.SelectedValue as string, cbxResolution.SelectedValue as string);
if (info == null)
{
ClearUIText();
txtblTitle.Text = "Oops! Download information is unavailable. Refresh and try again...";
return;
}
UIEnabled(false);
DownloadTask dl = null;
await Task.Run(() => {
dl = new DownloadTask(info.DownloadUrl)
{
FileName = ytVideo.Title + "." + info.Format
}.Initialize();
});
downloadWindow.DlQueue.Add(dl);
if (downloadWindow.chkStartNow.IsChecked.HasValue &&
downloadWindow.chkStartNow.IsChecked.Value)
{
saveTo = getSaveLocation(ytVideo);
if (saveTo != null)
{
dl.DownloadAsync(saveTo);
this.Close();
}
UIEnabled(true);
}
else
{
this.Close();
}
}
private async void RetrieveVideoSize(YouTubeVideo ytv)
{
cbxFormat.IsEnabled = false;
cbxResolution.IsEnabled = false;
lblVideoSize.Content = "Getting size...";
try {
YouTubeVideo.DownloadInfo dlInfo = GetDownloadInfo(ytv,
cbxFormat.SelectedValue as string, cbxResolution.SelectedValue as string);
FileSize sz = await YouTubeVideo.GetVideoSizeAsync(dlInfo);
lblVideoSize.Content = sz.ToString();
}
catch {
lblVideoSize.Content = "Unable to get size.";
}
finally {
cbxFormat.IsEnabled = true;
cbxResolution.IsEnabled = true;
}
}
