Add Spotify support (#7)

Co-authored-by: Myx <info@azaaxin.com>

.gitignore

@@ -3,3 +3,5 @@
 .vs
 bin
 appsettings.json
+ollama
+plugins

Bot/Handler/MessageReceivedHandler.cs

@@ -1,4 +1,6 @@
+using System.Text;
 using System.Text.RegularExpressions;
+using Discord;
 using Discord.WebSocket;
 using Lunaris2.Notification;
 using MediatR;
@@ -19,13 +21,41 @@ public class MessageReceivedHandler : INotificationHandler<MessageReceivedNotifi
     public async Task Handle(MessageReceivedNotification notification, CancellationToken cancellationToken)
     {
         await BotMentioned(notification, cancellationToken);
+        await Statistics(notification, cancellationToken);
+    }
+    
+    private async Task Statistics(MessageReceivedNotification notification, CancellationToken cancellationToken)
+    {
+        if (notification.Message.Content.Contains("!LunarisStats"))
+        {
+            var servers = _client.Guilds.Select(guild => guild.Name);
+            var channels = _client.Guilds
+                .SelectMany(guild => guild.VoiceChannels)
+                .Where(channel => channel.Users.Any(user => user.IsBot));
+            
+            var table = new StringBuilder();
+            var serverColumnWidth = 25;  // Width for server column
+            var channelColumnWidth = 25; // Width for channel column
+            table.AppendLine($"{"Servers".PadRight(serverColumnWidth - 1)}|{"Channels".PadRight(channelColumnWidth - 1)}");
+            table.AppendLine($"{new string('-', serverColumnWidth - 1)}|{new string('-', channelColumnWidth - 1)}");
+            foreach (var (server, channel) in servers.Zip(channels))
+            {
+                table.AppendLine($"{server.PadRight(serverColumnWidth - 1)}|{channel.Name.PadRight(channelColumnWidth - 1)}");
+            }
+            
+            var embed = new EmbedBuilder()
+                .WithTitle("Lunaris Statistics")
+                .WithDescription(table.ToString())
+                .Build();
+            
+            await notification.Message.Channel.SendMessageAsync(embed: embed);
+        }
     }
 
     private async Task BotMentioned(MessageReceivedNotification notification, CancellationToken cancellationToken)
     {
         if (notification.Message.MentionedUsers.Any(user => user.Id == _client.CurrentUser.Id))
         {
-            // The bot was mentioned
             const string pattern = "<.*?>";
             const string replacement = "";
             var regex = new Regex(pattern);

Bot/Handler/MusicPlayer/ClearQueueCommand/ClearQueueHandler.cs

@@ -0,0 +1,22 @@
+using Discord.WebSocket;
+using Lavalink4NET;
+using MediatR;
+
+namespace Lunaris2.Handler.MusicPlayer.ClearQueueCommand;
+
+public record ClearQueueCommand(SocketSlashCommand Message) : IRequest;
+
+public class DisconnectHandler(DiscordSocketClient client, IAudioService audioService) : IRequestHandler<ClearQueueCommand>
+{
+    public async Task Handle(ClearQueueCommand command, CancellationToken cancellationToken)
+    {
+        var context = command.Message;
+        var player = await audioService.GetPlayerAsync(client, context, connectToVoiceChannel: true);
+
+        if (player is null)
+            return;
+
+        await player.Queue.ClearAsync(cancellationToken).ConfigureAwait(false);
+        await context.SendMessageAsync("Cleared queue. No songs are queued.", client).ConfigureAwait(false);
+    }
+}

Bot/Handler/MusicPlayer/DisconnectCommand/DisconnectHandler.cs

@@ -17,6 +17,6 @@ public class DisconnectHandler(DiscordSocketClient client, IAudioService audioSe
             return;
 
         await player.DisconnectAsync(cancellationToken).ConfigureAwait(false);
-        await context.RespondAsync("Disconnected.").ConfigureAwait(false);
+        await context.SendMessageAsync("Disconnected.", client).ConfigureAwait(false);
     }
 }

Bot/Handler/MusicPlayer/MessageModule.cs

@@ -1,4 +1,6 @@
+using System.Net;
 using Discord;
+using Discord.Net;
 using Discord.WebSocket;
 
 namespace Lunaris2.Handler.MusicPlayer;
@@ -65,20 +67,35 @@ public static class MessageModule
 
         if (GuildMessageIds.TryGetValue(guildId, out var value))
         {
-            if (value.Count <= 0) 
+            if (value.Count <= 0)
                 return guildId;
-            
+
-            foreach (var messageId in value)
+            // Create a copy of the list to avoid modifying it during iteration
+            var messagesToDelete = new List<ulong>(value);
+
+            foreach (var messageId in messagesToDelete)
             {
-                var messageToDelete = await context.Channel.GetMessageAsync(messageId);
+                try
-                if (messageToDelete != null)
+                {
-                    await messageToDelete.DeleteAsync();
+                    var messageToDelete = await context.Channel.GetMessageAsync(messageId);
+                    if (messageToDelete != null)
+                    {
+                        await messageToDelete.DeleteAsync();
+                    }
+                }
+                catch (HttpException ex)
+                {
+                    if (ex.HttpCode != HttpStatusCode.NotFound)
+                        throw;
+                }
             }
 
+            // Clear the list after we're done with the iteration
             value.Clear();
         }
         else
         {
+            // If the guildId does not exist, add it to the dictionary
             GuildMessageIds.Add(guildId, new List<ulong>());
         }
 

Bot/Handler/MusicPlayer/MusicEmbed.cs

@@ -1,5 +1,6 @@
 using Discord;
 using Discord.WebSocket;
+using Lavalink4NET.Players.Queued;
 using Lavalink4NET.Tracks;
 
 namespace Lunaris2.Handler.MusicPlayer;
@@ -11,30 +12,38 @@ public class MusicEmbed
         string title, 
         string length, 
         string artist, 
-        string queuedBy)
+        string queuedBy,
+        string? nextSong = null)
     {
+        var getNextSong = nextSong is not null ? $"\nNext Song: {nextSong}" : string.Empty;
+        
         return new EmbedBuilder()
             .WithAuthor("Lunaris", "https://media.tenor.com/GqAwMt01UXgAAAAi/cd.gif")
             .WithTitle(title)
-            .WithDescription($"Length: {length}\nArtist: {artist}\nQueued by: {queuedBy}")
+            .WithDescription($"Length: {length}\nArtist: {artist}\nQueued by: {queuedBy}{getNextSong}")
             .WithColor(Color.Magenta)
             .WithThumbnailUrl(imageUrl)
             .Build();
     }
     
     public async Task NowPlayingEmbed(
-        LavalinkTrack player, 
+        LavalinkTrack track, 
         SocketSlashCommand context, 
-        DiscordSocketClient client)
+        DiscordSocketClient client,
+        ITrackQueue? queue = null)
     {
-        var artwork = player.ArtworkUri;
+        var duration = TimeSpan.Parse(track.Duration.ToString());
+
+        var artwork = track.ArtworkUri;
+        var nextSong = queue?.Count > 1 ? queue[1].Track?.Title : null;
         var embed = SendMusicEmbed(
             artwork.ToString(), 
-            player.Title, 
+            track.Title, 
-            player.Duration.ToString(), 
+            duration.ToString(@"hh\:mm\:ss"), 
-            player.Author, 
+            track.Author, 
-            context.User.Username);
+            context.User.Username,
-        
+            nextSong);
+    
         await context.SendMessageAsync(embed, client);
     }
 }

Bot/Handler/MusicPlayer/PlayCommand/NormalizationFilter.cs

@@ -0,0 +1,30 @@
+using System.Text.Json;
+using Lavalink4NET.Filters;
+using Lavalink4NET.Protocol.Models.Filters;
+
+namespace Lunaris2.Handler.MusicPlayer.PlayCommand;
+
+public class NormalizationFilter : IFilterOptions
+{
+    private double MaxAmplitude { get; set; }
+    private bool Adaptive { get; set; }
+
+    public NormalizationFilter(double maxAmplitude, bool adaptive)
+    {
+        MaxAmplitude = maxAmplitude;
+        Adaptive = adaptive;
+    }
+
+    public bool IsDefault => MaxAmplitude == 1.0 && !Adaptive;
+
+    public void Apply(ref PlayerFilterMapModel filterMap)
+    {
+        filterMap.AdditionalFilters ??= new Dictionary<string, JsonElement>();
+        var normalizationFilter = new
+        {
+            maxAmplitude = MaxAmplitude,
+            adaptive = Adaptive
+        };
+        filterMap.AdditionalFilters["normalization"] = JsonSerializer.SerializeToElement(normalizationFilter);
+    }
+}

Bot/Handler/MusicPlayer/PlayCommand/PlayHandler.cs

@@ -1,10 +1,14 @@
+using System.Collections.Immutable;
 using Discord.WebSocket;
 using Lunaris2.SlashCommand;
 using MediatR;
 using Lavalink4NET;
 using Lavalink4NET.Events.Players;
+using Lavalink4NET.Integrations.SponsorBlock;
+using Lavalink4NET.Integrations.SponsorBlock.Extensions;
 using Lavalink4NET.Players.Queued;
 using Lavalink4NET.Rest.Entities.Tracks;
+using Lavalink4NET.Tracks;
 
 namespace Lunaris2.Handler.MusicPlayer.PlayCommand;
 
@@ -17,6 +21,8 @@ public class PlayHandler : IRequestHandler<PlayCommand>
     private readonly IAudioService _audioService;
     private SocketSlashCommand _context;
     private const int MaxTrackDuration = 30;
+    private LavalinkTrack? _previousTrack;
+    private static readonly HashSet<ulong> SubscribedGuilds = new();
     
     public PlayHandler(
         DiscordSocketClient client, 
@@ -26,18 +32,37 @@ public class PlayHandler : IRequestHandler<PlayCommand>
         _client = client;
         _musicEmbed = musicEmbed;
         _audioService = audioService;
-        _audioService.TrackStarted += OnTrackStarted;
+    }
+    
+    private async Task OnTrackEnded(object sender, TrackEndedEventArgs eventargs)
+    {
+        // Reset the previous track when the track ends.
+        _previousTrack = null;
     }
     
     private async Task OnTrackStarted(object sender, TrackStartedEventArgs eventargs)
     {
         var player = sender as QueuedLavalinkPlayer;
-        var track = player?.CurrentTrack;
 
-        if (track != null) 
+        if (player?.CurrentTrack is null)
-            await _musicEmbed.NowPlayingEmbed(track, _context, _client);
+        {
+            return; // No track is currently playing.
+        }
+
+        var currentTrack = player.CurrentTrack;
+
+        // Check if the current track is the same as the previous one
+        if (_previousTrack?.Identifier == currentTrack.Identifier)
+        {
+            // The same track is playing, so we don't need to create a new embed.
+            return;
+        }
+
+        // Track has changed, update the previous track and send the embed
+        _previousTrack = currentTrack;
+        await _musicEmbed.NowPlayingEmbed(currentTrack, _context, _client);
     }
-
+    
     public Task Handle(PlayCommand command, CancellationToken cancellationToken)
     {
         new Thread(PlayMusic).Start();
@@ -47,6 +72,8 @@ public class PlayHandler : IRequestHandler<PlayCommand>
         {
             try
             {
+                RegisterTrackStartedEventListerner(command);
+                
                 await _audioService.StartAsync(cancellationToken);
                 
                 var context = command.Message;
@@ -69,38 +96,66 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                 await context.SendMessageAsync("📻 Searching...", _client);
                 
                 var player = await _audioService.GetPlayerAsync(_client, context, connectToVoiceChannel: true);
-
+                
                 if (player is null) 
                     return;
-
-                var trackLoadOptions = new TrackLoadOptions { SearchMode = TrackSearchMode.YouTube, };
-
-                var track = await _audioService.Tracks.LoadTrackAsync(searchQuery, trackLoadOptions, cancellationToken: cancellationToken);
-
-                if (track is null)
-                {
-                    await context.SendMessageAsync("😖 No results.", _client);
-                    return;
-                }
                 
-                if (player.CurrentTrack?.Duration.TotalMinutes > MaxTrackDuration)
+                await ApplyFilters(cancellationToken, player);
-                {
+                await ConfigureSponsorBlock(cancellationToken, player);
-                    await context.SendMessageAsync($"🔈 Sorry the track is longer than { MaxTrackDuration } minutes, to save resources this limit is active for now.", _client);
-                    return;
-                }
 
-                if (player.CurrentTrack is null)
+                var trackLoadOptions = new TrackLoadOptions 
-                {
+                { 
-                    await player.PlayAsync(track, cancellationToken: cancellationToken)
+                    SearchMode = TrackSearchMode.YouTube, 
-                        .ConfigureAwait(false);
+                };
 
-                    await _musicEmbed.NowPlayingEmbed(track, context, _client);
+                var trackCollection = await _audioService.Tracks.LoadTracksAsync(searchQuery, trackLoadOptions, cancellationToken: cancellationToken);
+
+                // Check if the result is a playlist or just a single track from the search result
+                if (trackCollection.IsPlaylist)
+                {
+                    // If it's a playlist, check if it's a free-text input.
+                    if (!Uri.IsWellFormedUriString(searchQuery, UriKind.Absolute))
+                    {
+                        // Free text was used (not a direct URL to a playlist), let's prevent queueing the whole playlist.
+                        // Queue only the first track of the search result
+                        // var firstTrack = trackCollection.Tracks.FirstOrDefault();
+                        if (trackCollection.Track != null)
+                        {
+                            await player.PlayAsync(trackCollection.Track, cancellationToken: cancellationToken).ConfigureAwait(false);
+                            await _musicEmbed.NowPlayingEmbed(trackCollection.Track, _context, _client);
+                        }
+                        else
+                        {
+                            await context.SendMessageAsync("No tracks found.", _client);
+                        }
+                    }
+                    else
+                    {
+                        // It's a playlist and a URL was used, so we can queue all tracks as usual
+                        var queueTracks = trackCollection.Tracks
+                            .Skip(1)
+                            .Select(t => new TrackQueueItem(t))
+                            .ToList();
+                        
+                        await player.PlayAsync(trackCollection.Tracks.First(), cancellationToken: cancellationToken).ConfigureAwait(false);
+                        await player.Queue.AddRangeAsync(queueTracks, cancellationToken);
+                        await context.SendMessageAsync($"Queued playlist {trackCollection.Playlist?.Name} with {queueTracks.Count} tracks.", _client);
+                    }
                 }
                 else
                 {
-                    var queueTracks = new[] { new TrackQueueItem(track) };
+                    // It's just a single track or a search result.
-                    await player.Queue.AddRangeAsync(queueTracks, cancellationToken);
+                    var track = trackCollection.Tracks.FirstOrDefault();
-                    await context.SendMessageAsync($"🔈 Added to queue: {track.Title}", _client);
+    
+                    if (track != null)
+                    {
+                        await player.PlayAsync(track, cancellationToken: cancellationToken).ConfigureAwait(false);
+                        await _musicEmbed.NowPlayingEmbed(track, _context, _client);
+                    }
+                    else
+                    {
+                        await context.SendMessageAsync("No tracks found.", _client);
+                    }
                 }
             }
             catch (Exception error)
@@ -109,4 +164,33 @@ public class PlayHandler : IRequestHandler<PlayCommand>
             }
         }
     }
+
+    private void RegisterTrackStartedEventListerner(PlayCommand command)
+    {
+        if (SubscribedGuilds.Contains((ulong)command.Message.GuildId!)) 
+            return;
+        
+        _audioService.TrackStarted += OnTrackStarted;
+        _audioService.TrackEnded += OnTrackEnded;
+        SubscribedGuilds.Add((ulong)command.Message.GuildId!);
+    }
+
+    private static async Task ApplyFilters(CancellationToken cancellationToken, QueuedLavalinkPlayer player)
+    {
+        var normalizationFilter = new NormalizationFilter(0.5, true);
+        player.Filters.SetFilter(normalizationFilter);
+        await player.Filters.CommitAsync(cancellationToken);
+    }
+
+    private static async Task ConfigureSponsorBlock(CancellationToken cancellationToken, QueuedLavalinkPlayer player)
+    {
+        var categories = ImmutableArray.Create(
+            SegmentCategory.Intro,
+            SegmentCategory.Sponsor,
+            SegmentCategory.SelfPromotion,
+            SegmentCategory.Outro,
+            SegmentCategory.Filler);
+
+        await player.UpdateSponsorBlockCategoriesAsync(categories, cancellationToken: cancellationToken);
+    }
 }

Bot/Handler/SlashCommandReceivedHandler.cs

@@ -1,3 +1,4 @@
+using Lunaris2.Handler.MusicPlayer.ClearQueueCommand;
 using Lunaris2.Handler.MusicPlayer.DisconnectCommand;
 using Lunaris2.Handler.MusicPlayer.PauseCommand;
 using Lunaris2.Handler.MusicPlayer.PlayCommand;
@@ -32,6 +33,9 @@ public class SlashCommandReceivedHandler(ISender mediator) : INotificationHandle
             case Command.Skip.Name:
                 await mediator.Send(new SkipCommand(notification.Message), cancellationToken);
                 break;
+            case Command.Clear.Name:
+                await mediator.Send(new ClearQueueCommand(notification.Message), cancellationToken);
+                break;
         }
     }
 }

Bot/Lunaris2.csproj

@@ -8,26 +8,31 @@
     <UserSecretsId>ec2f340f-a44c-4869-ab79-a12ba9459d80</UserSecretsId>
   </PropertyGroup>
 
+  <!--  Lavalink4net 4.0.25 seems to break the Message Module-->
   <ItemGroup>
-    <PackageReference Include="Discord.Net" Version="3.15.3" />
+    <PackageReference Include="Discord.Net" Version="3.16.0" />
-    <PackageReference Include="Discord.Net.Commands" Version="3.15.3" />
+    <PackageReference Include="Discord.Net.Commands" Version="3.16.0" />
-    <PackageReference Include="Discord.Net.Core" Version="3.15.3" />
+    <PackageReference Include="Discord.Net.Core" Version="3.16.0" />
-    <PackageReference Include="Discord.Net.Interactions" Version="3.15.3" />
+    <PackageReference Include="Discord.Net.Interactions" Version="3.16.0" />
-    <PackageReference Include="Discord.Net.Rest" Version="3.15.3" />
+    <PackageReference Include="Discord.Net.Rest" Version="3.16.0" />
-    <PackageReference Include="Lavalink4NET" Version="4.0.20" />
+    <PackageReference Include="Lavalink4NET" Version="4.0.25" />
-    <PackageReference Include="Lavalink4NET.Artwork" Version="4.0.20" />
+    <PackageReference Include="Lavalink4NET.Artwork" Version="4.0.25" />
-    <PackageReference Include="Lavalink4NET.Discord.NET" Version="4.0.20" />
+    <PackageReference Include="Lavalink4NET.Discord.NET" Version="4.0.25" />
-    <PackageReference Include="MediatR" Version="12.4.0" />
+    <PackageReference Include="Lavalink4NET.Integrations.Lavasrc" Version="4.0.25" />
+    <PackageReference Include="Lavalink4NET.Integrations.SponsorBlock" Version="4.0.25" />
+    <PackageReference Include="MediatR" Version="12.4.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
     <PackageReference Include="OllamaSharp" Version="1.1.10" />
-    <PackageReference Include="Victoria" Version="6.0.23.324" />
   </ItemGroup>
 
   <ItemGroup>
+    <None Include="../docker-compose.yml" pack="true" PackagePath="." />
+    <None Include="../application.yml" pack="true" PackagePath="." />
+    <None Include="../start-services.sh" pack="true" PackagePath="." />
     <None Update="appsettings.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

Bot/Program.cs

@@ -4,6 +4,7 @@ using Discord.Interactions;
 using Discord.WebSocket;
 using Lunaris2.Handler.ChatCommand;
 using Lavalink4NET.Extensions;
+using Lavalink4NET.Integrations.SponsorBlock.Extensions;
 using Lunaris2.Handler.MusicPlayer;
 using Lunaris2.Notification;
 using Lunaris2.Service;
@@ -11,7 +12,6 @@ using Lunaris2.SlashCommand;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
-using Victoria.Node;
 
 namespace Lunaris2;
 
@@ -23,7 +23,10 @@ public class Program
         {
             Console.WriteLine(eventArgs.ExceptionObject);
         };
-        CreateHostBuilder(args).Build().Run();
+        var app = CreateHostBuilder(args).Build();
+        
+        app.UseSponsorBlock();
+        app.Run();
     }
 
     private static IHostBuilder CreateHostBuilder(string[] args) =>
@@ -53,7 +56,6 @@ public class Program
                         options.Passphrase = configuration["LavaLinkPassword"] ?? "youshallnotpass";
                         options.Label = "Node";
                     })
-                    .AddSingleton<LavaNode>()
                     .AddSingleton<MusicEmbed>()
                     .AddSingleton<ChatSettings>()
                     .AddSingleton(client)

Bot/Service/VoiceChannelMonitorService.cs

@@ -1,59 +1,71 @@
 using Discord.WebSocket;
 
-namespace Lunaris2.Service;
+namespace Lunaris2.Service
-
-public class VoiceChannelMonitorService
 {
-    private readonly DiscordSocketClient _client;
+    public class VoiceChannelMonitorService
-    private readonly Dictionary<ulong, Timer> _timers = new();
-
-    public VoiceChannelMonitorService(DiscordSocketClient client)
     {
-        _client = client;
+        private readonly DiscordSocketClient _client;
-    }
+        private readonly Dictionary<ulong, Timer> _timers = new();
 
-    public void StartMonitoring()
+        public VoiceChannelMonitorService(DiscordSocketClient client)
-    {
-        Task.Run(async () =>
         {
-            while (true)
+            _client = client;
-            {
+        }
-                await CheckVoiceChannels();
-                await Task.Delay(TimeSpan.FromMinutes(1));
-            }
-        });
-    }
 
-    private async Task CheckVoiceChannels()
+        public void StartMonitoring()
-    {
-        foreach (var guild in _client.Guilds)
         {
-            var voiceChannel = guild.VoiceChannels.FirstOrDefault(vc => vc.ConnectedUsers.Count == 1);
+            Task.Run(async () =>
-            if (voiceChannel != null)
             {
-                if (!_timers.ContainsKey(voiceChannel.Id))
+                while (true)
                 {
-                    _timers[voiceChannel.Id] = new Timer(async _ => await LeaveChannel(voiceChannel), null, TimeSpan.FromMinutes(3), Timeout.InfiniteTimeSpan);
+                    await CheckVoiceChannels();
+                    await Task.Delay(TimeSpan.FromMinutes(1)); // Monitor every minute
+                }
+            });
+        }
+
+        private async Task CheckVoiceChannels()
+        {
+            foreach (var guild in _client.Guilds)
+            {
+                // Find voice channels where only the bot is left
+                var voiceChannel = guild.VoiceChannels.FirstOrDefault(vc => 
+                    vc.ConnectedUsers.Count == 1 && 
+                    vc.Users.Any(u => u.Id == _client.CurrentUser.Id));
+
+                if (voiceChannel != null)
+                {
+                    // If timer not set for this channel, start one
+                    if (!_timers.ContainsKey(voiceChannel.Id))
+                    {
+                        Console.WriteLine($"Bot is alone in channel {voiceChannel.Name}, starting timer...");
+                        _timers[voiceChannel.Id] = new Timer(async _ => await LeaveChannel(voiceChannel), null, 
+                            TimeSpan.FromMinutes(3), Timeout.InfiniteTimeSpan);  // Set delay before leaving
+                    }
+                }
+                else
+                {
+                    // Clean up timer if channel is no longer active
+                    var timersToDispose = _timers.Where(t => guild.VoiceChannels.All(vc => vc.Id != t.Key)).ToList();
+                    foreach (var timer in timersToDispose)
+                    {
+                        await timer.Value.DisposeAsync();
+                        _timers.Remove(timer.Key);
+                        Console.WriteLine($"Disposed timer for inactive voice channel ID: {timer.Key}");
+                    }
                 }
             }
-            else
+        }
+
+        private async Task LeaveChannel(SocketVoiceChannel voiceChannel)
+        {
+            if (voiceChannel.ConnectedUsers.Count == 1 && voiceChannel.Users.Any(u => u.Id == _client.CurrentUser.Id))
             {
-                if (voiceChannel == null || !_timers.ContainsKey(voiceChannel.Id)) 
+                Console.WriteLine($"Leaving channel {voiceChannel.Name} due to inactivity...");
-                    continue;
+                await voiceChannel.DisconnectAsync();
-                
                 await _timers[voiceChannel.Id].DisposeAsync();
-                _timers.Remove(voiceChannel.Id);
+                _timers.Remove(voiceChannel.Id);  // Clean up after leaving
             }
         }
     }
-
+}
-    private async Task LeaveChannel(SocketVoiceChannel voiceChannel)
-    {
-        if (voiceChannel.ConnectedUsers.Count == 1 && voiceChannel.Users.Any(u => u.Id == _client.CurrentUser.Id))
-        {
-            await voiceChannel.DisconnectAsync();
-            await _timers[voiceChannel.Id].DisposeAsync();
-            _timers.Remove(voiceChannel.Id);
-        }
-    }
-}

Bot/SlashCommand/Command.cs

@@ -15,6 +15,12 @@ public static class Command
         public const string Description = "Disconnect from the voice channel!";
     }
     
+    public static class Clear
+    {
+        public const string Name = "clear";
+        public const string Description = "Clear the music queue!";
+    }
+    
     public static class Skip
     {
         public const string Name = "skip";

Bot/SlashCommand/SlashCommandRegistration.cs

@@ -13,6 +13,7 @@ public static class SlashCommandRegistration
         RegisterCommand(client, Command.Skip.Name, Command.Skip.Description);
         RegisterCommand(client, Command.Play.Name, Command.Play.Description, Command.Play.Options);
         RegisterCommand(client, Command.Resume.Name, Command.Resume.Description);
+        RegisterCommand(client, Command.Clear.Name, Command.Clear.Description);
     }
 
     private static void RegisterCommand(

Bot/generate-trusted-session.sh

@@ -0,0 +1,2 @@
+docker run quay.io/invidious/youtube-trusted-session-generator
+read -p "Copy the codes and press enter to close the terminal."

application.yml

@@ -2,7 +2,45 @@ server: # REST and WS server
   port: 2333
   address: 0.0.0.0
 plugins:
+  lavasrc:
+    providers: # Custom providers for track loading. This is the default
+      # - "dzisrc:%ISRC%" # Deezer ISRC provider
+      # - "dzsearch:%QUERY%" # Deezer search provider
+      - "ytsearch:\"%ISRC%\"" # Will be ignored if track does not have an ISRC. See https://en.wikipedia.org/wiki/International_Standard_Recording_Code
+      - "ytsearch:%QUERY%" # Will be used if track has no ISRC or no track could be found for the ISRC
+      #  you can add multiple other fallback sources here
+    sources:
+      spotify: true # Enable Spotify source
+      applemusic: false # Enable Apple Music source
+      deezer: false # Enable Deezer source
+      yandexmusic: false # Enable Yandex Music source
+      flowerytts: false # Enable Flowery TTS source
+      youtube: false # Enable YouTube search source (https://github.com/topi314/LavaSearch)
+      vkmusic: false # Enable Vk Music source
+    spotify:
+      clientId: "ID"
+      clientSecret: "SECRET"
+      # spDc: "your sp dc cookie" # the sp dc cookie used for accessing the spotify lyrics api
+      countryCode: "US" # the country code you want to use for filtering the artists top tracks. See https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
+      playlistLoadLimit: 6 # The number of pages at 100 tracks each
+      albumLoadLimit: 6 # The number of pages at 50 tracks each
+      resolveArtistsInSearch: true # Whether to resolve artists in track search results (can be slow)
+      localFiles: false # Enable local files support with Spotify playlists. Please note `uri` & `isrc` will be `null` & `identifier` will be `"local"`
   youtube:
+    oauth:
+      # setting "enabled: true" is the bare minimum to get OAuth working.
+      enabled: true
+      
+      # if you have a refresh token, you may set it below (make sure to uncomment the line to apply it).
+      # setting a valid refresh token will skip the OAuth flow entirely. See above note on how to retrieve
+      # your refreshToken.      
+      # Set this if you don't want the OAuth flow to be triggered, if you intend to supply a refresh token later.
+      # Initialization is skipped automatically if a valid refresh token is supplied. Leave this commented if you're
+      # completing the OAuth flow for the first time/do not have a refresh token.
+      # skipInitialization: true
+    #    pot: // run generate-trusted-session.sh
+    #      token: ""
+    #      visitorData: ""
     enabled: true # Whether this source can be used.
     allowSearch: true # Whether "ytsearch:" and "ytmsearch:" can be used.
     allowDirectVideoIds: true # Whether just video IDs can match. If false, only complete URLs will be loaded.
@@ -19,11 +57,17 @@ plugins:
     #    another_key: another_value
 lavalink:
   plugins:
-#    - dependency: "group:artifact:version"
+      - dependency: com.github.devoxin:lavadspx-plugin:0.0.5 # replace {VERSION} with the latest version from the "Releases" tab.
-#      repository: "repository"
+        repository: https://jitpack.io
-      - dependency: "dev.lavalink.youtube:youtube-plugin:1.5.2"
+      - dependency: "dev.lavalink.youtube:youtube-plugin:1.8.3"
         snapshot: false # Set to true if you want to use a snapshot version.
-        
+      - dependency: "com.github.topi314.lavasearch:lavasearch-plugin:1.0.0"
+        repository: "https://maven.lavalink.dev/releases" # this is optional for lavalink v4.0.0-beta.5 or greater
+        snapshot: false # set to true if you want to use snapshot builds (see below)
+      - dependency: "com.github.topi314.sponsorblock:sponsorblock-plugin:3.0.1"
+      - dependency: "com.github.topi314.lavasrc:lavasrc-plugin:4.2.0"
+        repository: "https://maven.lavalink.dev/releases" # this is optional for lavalink v4.0.0-beta.5 or greater
+        snapshot: false # set to true if you want to use snapshot builds (see below)
   server:
     password: "youshallnotpass"
     sources:
@@ -56,20 +100,6 @@ lavalink:
     youtubeSearchEnabled: true
     soundcloudSearchEnabled: true
     gc-warnings: true
-    #ratelimit:
-      #ipBlocks: ["1.0.0.0/8", "..."] # list of ip blocks
-      #excludedIps: ["...", "..."] # ips which should be explicit excluded from usage by lavalink
-      #strategy: "RotateOnBan" # RotateOnBan | LoadBalance | NanoSwitch | RotatingNanoSwitch
-      #searchTriggersFail: true # Whether a search 429 should trigger marking the ip as failing
-      #retryLimit: -1 # -1 = use default lavaplayer value | 0 = infinity | >0 = retry will happen this numbers times
-    #youtubeConfig: # Required for avoiding all age restrictions by YouTube, some restricted videos still can be played without.
-      #email: "" # Email of Google account
-      #password: "" # Password of Google account
-    #httpConfig: # Useful for blocking bad-actors from ip-grabbing your music node and attacking it, this way only the http proxy will be attacked
-      #proxyHost: "localhost" # Hostname of the proxy, (ip or domain)
-      #proxyPort: 3128 # Proxy port, 3128 is the default for squidProxy
-      #proxyUser: "" # Optional user for basic authentication fields, leave blank if you don't use basic auth
-      #proxyPassword: "" # Password for basic authentication
 
 metrics:
   prometheus:
@@ -79,9 +109,6 @@ metrics:
 sentry:
   dsn: ""
   environment: ""
-#  tags:
-#    some_key: some_value
-#    another_key: another_value
 
 logging:
   file:
@@ -99,8 +126,7 @@ logging:
     includePayload: true
     maxPayloadLength: 10000
 
-
   logback:
     rollingpolicy:
       max-file-size: 1GB
-      max-history: 30
+      max-history: 30

docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   lavalink:
     # pin the image version to Lavalink v4
-    image: ghcr.io/lavalink-devs/lavalink:4.0.7
+    image: ghcr.io/lavalink-devs/lavalink:4.0.8
     container_name: lavalink
     restart: unless-stopped
     environment:

start-services.sh

@@ -1,3 +1 @@
 docker compose up -d
-
-read -p "Press enter to continue"