public bool CanExecute(object parameter)
{
if (parameter == null)
{
return(false);
}
return(YouTubePlaylistPage.ValidatePlaylistUrl(parameter as string) && !_viewModel.IsGeneratingData);
}
public async Task <bool> GetPlaylistInfoAsync(string textInput)
{
if (!YouTubePlaylistPage.ValidatePlaylistUrl(textInput))
{
return(false);
}
IsGeneratingData = true;
_youTubePlaylist = new YouTubePlaylistPage(textInput);
await _youTubePlaylist.DownloadPageAsync();
_videoGroup = new YouTubeVideoGroup(_youTubePlaylist.VideoUrlsList);
_videoGroup.VideoReady += _videoGroup_VideoReady;
await _videoGroup.DownloadPagesForVideosNotReadyAsync();
//_videoGroup = await _youTubePlaylist.GetYouTubeVideoGroupAsync();
SetInformation();
IsGeneratingData = false;
return(true);
}