private async void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
try
{
if (YoutubeHelpers.TryParsePlaylistId(PlaylistLinkTextBox.Text, out string playlistId))
{
_ = Task.Run(async() =>
{
Playlist basePlaylist = await client.Playlists.GetAsync(playlistId).ConfigureAwait(false);
list = new FullPlaylist(basePlaylist, await client.Playlists.GetVideosAsync(basePlaylist.Id).BufferAsync().ConfigureAwait(false));
VideoList = new List <Video>();
await UpdatePlaylistInfo(Visibility.Visible, list.BasePlaylist.Title, list.BasePlaylist.Author, list.BasePlaylist.Engagement.ViewCount.ToString(), list.Videos.Count().ToString(), $"https://img.youtube.com/vi/{list?.Videos?.FirstOrDefault()?.Id}/0.jpg", true, true);
}).ConfigureAwait(false);
}
else if (YoutubeHelpers.TryParseChannelId(PlaylistLinkTextBox.Text, out string channelId))
{
_ = Task.Run(async() =>
{
channel = await client.Channels.GetAsync(channelId).ConfigureAwait(false);
list = new FullPlaylist(null, null);
VideoList = await client.Channels.GetUploadsAsync(channel.Id).BufferAsync().ConfigureAwait(false);;
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, totalVideos: VideoList.Count().ToString(), imageUrl: channel.LogoUrl, downloadEnabled: true, showIndexes: true);
}).ConfigureAwait(false);
}
else if (YoutubeHelpers.TryParseUsername(PlaylistLinkTextBox.Text, out string username))
{
_ = Task.Run(async() =>
{
var channel = await client.Channels.GetByUserAsync(username).ConfigureAwait(false);
list = new FullPlaylist(null, null);
VideoList = await client.Channels.GetUploadsAsync(channel.Id).BufferAsync().ConfigureAwait(false);
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, totalVideos: VideoList.Count().ToString(), imageUrl: channel.LogoUrl, downloadEnabled: true, showIndexes: true);
}).ConfigureAwait(false);
}
else if (YoutubeHelpers.TryParseVideoId(PlaylistLinkTextBox.Text, out string videoId))
{
_ = Task.Run(async() =>
{
var video = await client.Videos.GetAsync(videoId);
VideoList = new List <Video> {
video
};
list = new FullPlaylist(null, null);
await UpdatePlaylistInfo(Visibility.Visible, video.Title, video.Author, video.Engagement.ViewCount.ToString(), string.Empty, $"https://img.youtube.com/vi/{video.Id}/0.jpg", true, false);
}).ConfigureAwait(false);
}
else
{
await UpdatePlaylistInfo().ConfigureAwait(false);
}
}
catch (Exception ex)
{
await GlobalConsts.Log(ex.ToString(), "MainPage TextBox_TextChanged");
await GlobalConsts.ShowMessage((string)FindResource("Error"), ex.Message);
}
}
private async void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
try
{
if (YoutubeClient.TryParsePlaylistId(PlaylistLinkTextBox.Text, out string playlistId))
{
_ = Task.Run(async() =>
{
list = await client.GetPlaylistAsync(playlistId).ConfigureAwait(false);
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, list.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), $"https://img.youtube.com/vi/{list?.Videos?.FirstOrDefault()?.Id}/0.jpg", true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseChannelId(PlaylistLinkTextBox.Text, out string channelId))
{
_ = Task.Run(async() =>
{
channel = await client.GetChannelAsync(channelId).ConfigureAwait(false);
list = await client.GetPlaylistAsync(channel.GetChannelVideosPlaylistId());
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), channel.LogoUrl, true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseUsername(PlaylistLinkTextBox.Text, out string username))
{
_ = Task.Run(async() =>
{
string channelID = await client.GetChannelIdAsync(username).ConfigureAwait(false);
var channel = await client.GetChannelAsync(channelID).ConfigureAwait(false);
list = await client.GetPlaylistAsync(channel.GetChannelVideosPlaylistId()).ConfigureAwait(false);
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), channel.LogoUrl, true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseVideoId(PlaylistLinkTextBox.Text, out string videoId))
{
_ = Task.Run(async() =>
{
var video = await client.GetVideoAsync(videoId);
VideoList.Clear();
VideoList.Add(video);
list = null;
await UpdatePlaylistInfo(Visibility.Visible, video.Title, video.Author, video.Statistics.ViewCount.ToString(), string.Empty, $"https://img.youtube.com/vi/{video.Id}/0.jpg", true, false);
}).ConfigureAwait(false);
}
else
{
await UpdatePlaylistInfo().ConfigureAwait(false);
}
}
catch (Exception ex)
{
await GlobalConsts.Log(ex.ToString(), "MainPage TextBox_TextChanged");
await GlobalConsts.ShowMessage((string)FindResource("Error"), ex.Message);
}
}
async void App_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
await GlobalConsts.ShowMessage((string)FindResource("Error"), (string)FindResource("ErrorMessage"));
await GlobalConsts.Log($"{e.Exception}", "Unhandled exception");
// Don't crash at the moment of truth >.<
#if !DEBUG
e.Handled = true;
#endif
}
private void BulkDownloadButton_Click(object sender, RoutedEventArgs e)
{
var links = BulkLinksTextBox.Text.Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
if (!CanDownload())
{
GlobalConsts.ShowMessage((string)FindResource("Error"), $"{string.Format((string)FindResource("FileDoesNotExist"), GlobalConsts.FFmpegFilePath)}").ConfigureAwait(false);
return;
}
_ = DownloadPage.SequenceDownload(links, GlobalConsts.DownloadSettings.Clone(), silent: true);
BulkLinksTextBox.Text = string.Empty;
MetroAnimatedTabControl.SelectedItem = QueueMetroTabItem;
}
private void DownloadInBackgroundButton_Click(object sender, RoutedEventArgs e)
{
if (list != null || VideoList.Any())
{
if (!CanDownload())
{
GlobalConsts.ShowMessage((string)FindResource("Error"), $"{string.Format((string)FindResource("FileDoesNotExist"), GlobalConsts.FFmpegFilePath)}").ConfigureAwait(false);
return;
}
new DownloadPage(list, GlobalConsts.DownloadSettings.Clone(), silent: true, videos: VideoList);
VideoList = new List <PlaylistVideo>();
PlaylistLinkTextBox.Text = string.Empty;
}
}
private async void UpdateButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
try
{
using (var wc = new WebClient())
{
var latestVersion = Version.Parse(await wc.DownloadStringTaskAsync("https://raw.githubusercontent.com/shaked6540/YoutubePlaylistDownloader/master/YoutubePlaylistDownloader/latestVersionWithRevision.txt"));
if (latestVersion > GlobalConsts.VERSION)
{
var changelog = await wc.DownloadStringTaskAsync("https://raw.githubusercontent.com/shaked6540/YoutubePlaylistDownloader/master/YoutubePlaylistDownloader/changelog.txt");
var dialogSettings = new MetroDialogSettings()
{
AffirmativeButtonText = $"{FindResource("UpdateNow")}",
NegativeButtonText = $"{FindResource("No")}",
FirstAuxiliaryButtonText = $"{FindResource("UpdateWhenIExit")}",
ColorScheme = MetroDialogColorScheme.Theme,
DefaultButtonFocus = MessageDialogResult.Affirmative,
};
var update = await GlobalConsts.Current.ShowMessageAsync($"{FindResource("NewVersionAvailable")}", $"{FindResource("DoYouWantToUpdate")}\n{changelog}",
MessageDialogStyle.AffirmativeAndNegativeAndSingleAuxiliary, dialogSettings);
if (update == MessageDialogResult.Affirmative)
{
GlobalConsts.LoadPage(new DownloadUpdate(latestVersion, changelog));
}
else if (update == MessageDialogResult.FirstAuxiliary)
{
GlobalConsts.UpdateControl = new DownloadUpdate(latestVersion, changelog, true).UpdateLaterStillDownloading();
}
}
else
{
await GlobalConsts.ShowMessage($"{FindResource("NoUpdates")}", $"{FindResource("NoUpdatesAvailable")}");
}
}
}
catch (Exception ex)
{
await GlobalConsts.Log(ex.ToString(), "About UpdateButton_Click");
await GlobalConsts.ShowMessage($"{FindResource("Error")}", $"{FindResource("CannotUpdate")} {ex.Message}");
}
}