// Adds videos to Playlist given a browser URL
private bool AddToPlaylist(string url)
{
if (IsYoutubeURL(url))
{
if (url.Contains("&"))
{
url = url.Substring(0, url.IndexOf('&'));
}
PlaylistURLs.Add(ConvertURLToEmbeded(url));
Video video = RequestFromYoutube(url);
Playlist.Items.Add(video.Snippet.Title);
UpdatePlaylistCount();
if (Hosting)
{
Broadcast("has added " + video.Snippet.Title + " to the playlist", NicknameLabel.Text, false);
BroadcastPlaylist();
}
else
{
BroadcastPlaylist("has added " + video.Snippet.Title + " to the playlist");
}
return(true);
}
else
{
return(false);
}
}
// Called from inside non-main thread thus invoke required. Updates the playlist when new list info is had.
private void PlaylistUpdate(string[] Message)
{
if (this.InvokeRequired)
{
try { this.Invoke(new Action <string[]>(PlaylistUpdate), new object[] { Message }); }
catch { return; }
}
else
{
string CurrentVideoName = "Nothing";
int CurrentVideoIndex = 0;
int NewVideoIndex = 0;
if (PlaylistURLs.Count > 0 && CurrentlyPlaying > -1)
{
CurrentVideoName = PlaylistURLs[CurrentlyPlaying];
CurrentVideoIndex = CurrentlyPlaying;
NewVideoIndex = 0;
}
List <string> NewPlaylistURLs = new List <string>();
List <string> NewPlaylistTitles = new List <string>();
for (int i = 1; i < Message.Length - 1; i++)
{
NewPlaylistURLs.Add(Message[i]);
if (!PlaylistURLs.Contains(Message[i]))
{
Video video = RequestFromYoutube(ConvertURLToBrowser(Message[i]));
NewPlaylistTitles.Add(video.Snippet.Title);
}
else
{
NewPlaylistTitles.Add(Playlist.Items[PlaylistURLs.IndexOf(Message[i])].ToString());
}
}
PlaylistURLs = NewPlaylistURLs;
Playlist.Items.Clear();
foreach (string s in NewPlaylistTitles)
{
Playlist.Items.Add(s);
}
PlaylistLabel.Text = "Playlist Count: " + Playlist.Items.Count;
if (PlaylistURLs.Count > 0 && CurrentlyPlaying > -1)
{
for (int i = 0; i < PlaylistURLs.Count; i++)
{
if (PlaylistURLs[i] == CurrentVideoName)
{
NewVideoIndex = i;
}
}
CurrentlyPlaying = NewVideoIndex;
Playlist.Refresh();
}
}
}
// Called in order to remove a video from the playlist given an index
private void DeleteVideo(int Index)
{
string Title = Playlist.Items[Index].ToString();
PlaylistURLs.RemoveAt(Index);
Playlist.Items.RemoveAt(Index);
UpdatePlaylistCount();
if (Hosting)
{
Broadcast("has removed " + Title + " from the playlist", NicknameLabel.Text, false);
BroadcastPlaylist();
}
else
{
BroadcastPlaylist("has removed " + Title + " from the playlist");
}
Thread.Sleep(100);
if (Index == CurrentlyPlaying)
{
if (PlaylistURLs.Count <= Index && PlaylistURLs.Count != 0)
{
PlayVideo(PlaylistURLs.Count - 1, false);
}
else if (PlaylistURLs.Count == 0)
{
YoutubeVideo.Movie = null;
}
else
{
PlayVideo(CurrentlyPlaying, false);
}
}
else if (Index < CurrentlyPlaying)
{
CurrentlyPlaying--;
Playlist.Refresh();
}
}
