/// <summary>
/// Initializes a new instance of the <see cref="LavalinkSocket"/> class.
/// </summary>
/// <param name="options">the node options</param>
/// <param name="client">the discord client</param>
/// <param name="logger">the logger</param>
/// <param name="cache">an optional cache that caches track requests</param>
public LavalinkSocket(LavalinkNodeOptions options, IDiscordClientWrapper client, ILogger logger, ILavalinkCache cache = null)
: base(options, logger, cache)
{
Logger = logger;
if (options.BufferSize <= 0)
{
if (Logger is null)
{
throw new InvalidOperationException("The specified buffer size is zero or negative.");
}
Logger.Log(this, "The specified buffer size is zero or negative .. using 1048576 (1MiB).", LogLevel.Warning);
options.BufferSize = 1024 * 1024; // 1 MiB buffer size
}
if (options.ReconnectStrategy is null)
{
throw new InvalidOperationException("No reconnection strategy specified in options.");
}
_client = client;
_password = options.Password;
_webSocketUri = new Uri(options.WebSocketUri);
_receiveBuffer = new byte[options.BufferSize];
_overflowBuffer = new StringBuilder();
_resume = options.AllowResuming;
_ioDebug = options.DebugPayloads;
_resumeKey = Guid.NewGuid();
_queue = new Queue <IPayload>();
_reconnectionStrategy = options.ReconnectStrategy;
_cancellationTokenSource = new CancellationTokenSource();
}
public Worker(ILogger <Worker> logger, IConfigurationProvider configuration, IServiceProvider serviceProvider, IDiscordClientWrapper clientWrapper)
{
this.configuration = configuration;
this.commandService = new CommandService();
this.serviceProvider = serviceProvider;
this.clientWrapper = clientWrapper;
this.client = clientWrapper.Client;
}
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkPlayer"/> class.
/// </summary>
/// <param name="lavalinkSocket">the lavalink socket</param>
/// <param name="client">the discord client</param>
/// <param name="guildId">the identifier of the guild that is controlled by the player</param>
/// <param name="disconnectOnStop">
/// a value indicating whether the player should stop after the track finished playing
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="lavalinkSocket"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public LavalinkPlayer(LavalinkSocket lavalinkSocket, IDiscordClientWrapper client, ulong guildId, bool disconnectOnStop)
{
GuildId = guildId;
LavalinkSocket = lavalinkSocket ?? throw new ArgumentNullException(nameof(lavalinkSocket));
Client = client ?? throw new ArgumentNullException(nameof(client));
_disconnectOnStop = disconnectOnStop;
_lastPositionUpdate = DateTimeOffset.UtcNow;
_position = TimeSpan.Zero;
}
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkNode"/> class.
/// </summary>
/// <param name="options">the node options for connecting</param>
/// <param name="client">the discord client</param>
/// <param name="logger">the logger</param>
/// <param name="cache">an optional cache that caches track requests</param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="options"/> parameter is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public LavalinkNode(LavalinkNodeOptions options, IDiscordClientWrapper client, ILogger logger = null, ILavalinkCache cache = null)
: base(options, client, logger, cache)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
_discordClient = client ?? throw new ArgumentNullException(nameof(client));
Players = new ConcurrentDictionary <ulong, LavalinkPlayer>();
_disconnectOnStop = options.DisconnectOnStop;
_discordClient.VoiceServerUpdated += VoiceServerUpdated;
_discordClient.VoiceStateUpdated += VoiceStateUpdated;
}
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkCluster"/> class.
/// </summary>
/// <param name="options">the cluster options</param>
/// <param name="client">the discord client</param>
/// <param name="logger">the logger</param>
/// <param name="cache">
/// a cache that is shared between the different lavalink rest clients. If the cache is
/// <see langword="null"/>, no cache will be used.
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="options"/> parameter is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public LavalinkCluster(LavalinkClusterOptions options, IDiscordClientWrapper client, ILogger logger = null, ILavalinkCache cache = null)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
_client = client ?? throw new ArgumentNullException(nameof(client));
_loadBalacingStrategy = options.LoadBalacingStrategy;
_logger = logger;
_cache = cache;
_nodesLock = new object();
StayOnline = options.StayOnline;
_nodes = options.Nodes.Select(CreateNode).ToList();
}
/// <summary>
/// Initializes a new instance of a player.
/// </summary>
/// <param name="playerFactory">the player factory</param>
/// <param name="socket">the lavalink socket</param>
/// <param name="client">the discord client</param>
/// <param name="guildId">the identifier of the guild that is controlled by the player</param>
/// <param name="disconnectOnStop">
/// a value indicating whether the player should stop after the track finished playing
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="playerFactory"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="socket"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
internal static T CreatePlayer <T>(
PlayerFactory <T> playerFactory, LavalinkSocket socket, IDiscordClientWrapper client,
ulong guildId, bool disconnectOnStop) where T : LavalinkPlayer
{
if (playerFactory is null)
{
throw new ArgumentNullException(nameof(playerFactory));
}
var player = playerFactory();
player.LavalinkSocket = socket ?? throw new ArgumentNullException(nameof(socket));
player.Client = client ?? throw new ArgumentNullException(nameof(client));
player.GuildId = guildId;
player.DisconnectOnStop = disconnectOnStop;
return(player);
}
public NewMusicChecker(ILogger <NewMusicChecker> logger,
INewMusicBotService newMusicBotService,
IDiscordClientWrapper clientWrapper,
IConfigurationProvider configurationProvider)
{
this.logger = logger;
this.configuration = configurationProvider;
this.clientWrapper = clientWrapper;
this.client = clientWrapper.Client;
client.Log += Log;
this.newMusicBotService = newMusicBotService;
schedule = CrontabSchedule.Parse(configuration.CheckSchedule, new CrontabSchedule.ParseOptions {
IncludingSeconds = true
});
nextRun = schedule.GetNextOccurrence(DateTime.Now);
}
/// <summary>
/// Initializes a new instance of the <see cref="InactivityTrackingService"/> class.
/// </summary>
/// <param name="audioService">the audio service where the players should be tracked</param>
/// <param name="clientWrapper">the discord client wrapper</param>
/// <param name="options">the tracking options</param>
/// <param name="logger">the optional logger</param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="audioService"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="clientWrapper"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="options"/> is <see langword="null"/>.
/// </exception>
public InactivityTrackingService(IAudioService audioService, IDiscordClientWrapper clientWrapper,
InactivityTrackingOptions options, ILogger logger = null)
{
_audioService = audioService ?? throw new ArgumentNullException(nameof(audioService));
_clientWrapper = clientWrapper ?? throw new ArgumentNullException(nameof(clientWrapper));
_options = options ?? throw new ArgumentNullException(nameof(options));
_logger = logger;
_players = new Dictionary <ulong, DateTimeOffset>();
_trackers = new List <InactivityTracker>();
_trackersLock = new object();
// add default trackers
_trackers.Add(DefaultInactivityTrackers.UsersInactivityTracker);
_trackers.Add(DefaultInactivityTrackers.ChannelInactivityTracker);
if (options.TrackInactivity)
{
BeginTracking();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkNode"/> class.
/// </summary>
/// <param name="cluster">the cluster</param>
/// <param name="options">the node options for connecting</param>
/// <param name="client">the discord client</param>
/// <param name="logger">the logger</param>
/// <param name="cache">an optional cache that caches track requests</param>
/// <param name="id">the node number</param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="cluster"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="options"/> parameter is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public LavalinkClusterNode(
LavalinkCluster cluster, LavalinkNodeOptions options, IDiscordClientWrapper client,
int id, ILogger?logger = null, ILavalinkCache?cache = null)
: base(options, client, logger, cache)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
if (client is null)
{
throw new ArgumentNullException(nameof(client));
}
if (Label is null)
{
Label = "Cluster Node-" + id;
}
Id = id;
Cluster = cluster ?? throw new ArgumentNullException(nameof(cluster));
LastUsage = DateTimeOffset.MinValue;
}
public LavalinkPlayerEx(LavalinkSocket lavalinkSocket, IDiscordClientWrapper client, ulong guildId, bool disconnectOnStop) : base(lavalinkSocket, client, guildId, false)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkPlayer"/> class.
/// </summary>
/// <param name="lavalinkSocket">the lavalink socket</param>
/// <param name="client">the discord client</param>
/// <param name="guildId">the identifier of the guild that is controlled by the player</param>
public MyCustomPlayer(LavalinkSocket lavalinkSocket, IDiscordClientWrapper client, ulong guildId)
: base(lavalinkSocket, client, guildId)
{
// This constructor pattern must be always used for a custom player. You can not add nor
// remove any constructor parameters. The player class will be instantiated using System.Activator.
}
/// <summary>
/// Initializes a new instance of the <see cref="QueuedLavalinkPlayer"/> class.
/// </summary>
/// <param name="lavalinkSocket">the lavalink socket</param>
/// <param name="client">the discord client</param>
/// <param name="guildId">the identifier of the guild that is controlled by the player</param>
/// <param name="disconnectOnStop">
/// a value indicating whether the player should stop after the track finished playing
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="lavalinkSocket"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public QueuedLavalinkPlayer(LavalinkSocket lavalinkSocket, IDiscordClientWrapper client, ulong guildId, bool disconnectOnStop)
: base(lavalinkSocket, client, guildId, false /* this player handles this on itself */)
{
Queue = new LavalinkQueue();
_disconnectOnStop = disconnectOnStop;
}
/// <summary>
/// Initializes a new instance of the <see cref="VoteLavalinkPlayer"/> class.
/// </summary>
/// <param name="lavalinkSocket">the lavalink socket</param>
/// <param name="client">the discord client</param>
/// <param name="guildId">the identifier of the guild that is controlled by the player</param>
/// <param name="disconnectOnStop">
/// a value indicating whether the player should stop after the track finished playing
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="lavalinkSocket"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public VoteLavalinkPlayer(LavalinkSocket lavalinkSocket, IDiscordClientWrapper client, ulong guildId, bool disconnectOnStop)
: base(lavalinkSocket, client, guildId, disconnectOnStop) => _skipVotes = new List <ulong>();
/// <summary>
/// Initializes a new instance of the <see cref="LavalinkNode"/> class.
/// </summary>
/// <param name="cluster">the cluster</param>
/// <param name="options">the node options for connecting</param>
/// <param name="client">the discord client</param>
/// <param name="logger">the logger</param>
/// <param name="cache">an optional cache that caches track requests</param>
/// <param name="id">the node number</param>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="cluster"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="options"/> parameter is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown if the specified <paramref name="client"/> is <see langword="null"/>.
/// </exception>
public LavalinkClusterNode(LavalinkCluster cluster, LavalinkNodeOptions options, IDiscordClientWrapper client,
ILogger logger, ILavalinkCache cache, int id)
: base(options, client, logger, cache)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
if (client is null)
{
throw new ArgumentNullException(nameof(client));
}
Cluster = cluster ?? throw new ArgumentNullException(nameof(cluster));
Identifier = "Cluster Node-" + id;
LastUsage = DateTimeOffset.MinValue;
}
