hermes-client/Twitch/TwitchApiClient.cs

230 lines
8.6 KiB
C#
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using System.Text.Json;
using TwitchChatTTS.Helpers;
using Serilog;
using TwitchChatTTS;
using TwitchLib.Api.Core.Exceptions;
using TwitchLib.Client.Events;
using TwitchLib.Client.Models;
using TwitchLib.Communication.Events;
using static TwitchChatTTS.Configuration;
using Microsoft.Extensions.DependencyInjection;
using CommonSocketLibrary.Abstract;
using CommonSocketLibrary.Common;
using TwitchLib.PubSub.Interfaces;
using TwitchLib.Client.Interfaces;
using TwitchChatTTS.OBS.Socket;
public class TwitchApiClient
{
private readonly Configuration _configuration;
private readonly ILogger _logger;
private TwitchBotAuth _token;
private readonly ITwitchClient _client;
private readonly ITwitchPubSub _publisher;
private readonly WebClientWrap _web;
private readonly IServiceProvider _serviceProvider;
private bool _initialized;
private string _broadcasterId;
public TwitchApiClient(
Configuration configuration,
TwitchBotAuth token,
ITwitchClient twitchClient,
ITwitchPubSub twitchPublisher,
IServiceProvider serviceProvider,
ILogger logger
)
{
_configuration = configuration;
_token = token;
_client = twitchClient;
_publisher = twitchPublisher;
_serviceProvider = serviceProvider;
_logger = logger;
_initialized = false;
_web = new WebClientWrap(new JsonSerializerOptions()
{
PropertyNameCaseInsensitive = false,
PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower
});
if (!string.IsNullOrWhiteSpace(_configuration.Hermes?.Token))
_web.AddHeader("x-api-key", _configuration.Hermes.Token.Trim());
}
public async Task<bool> Authorize(string broadcasterId)
{
try
{
var authorize = await _web.GetJson<TwitchBotAuth>("https://hermes.goblincaves.com/api/account/reauthorize");
if (authorize != null && broadcasterId == authorize.BroadcasterId)
{
_token.AccessToken = authorize.AccessToken;
_token.RefreshToken = authorize.RefreshToken;
_token.UserId = authorize.UserId;
_token.BroadcasterId = authorize.BroadcasterId;
_logger.Information("Updated Twitch API tokens.");
}
else if (authorize != null)
{
_logger.Error("Twitch API Authorization failed: " + authorize.AccessToken + " | " + authorize.RefreshToken + " | " + authorize.UserId + " | " + authorize.BroadcasterId);
return false;
}
_broadcasterId = broadcasterId;
return true;
}
catch (HttpResponseException e)
{
if (string.IsNullOrWhiteSpace(_configuration.Hermes?.Token))
_logger.Error("No Hermes API key found. Enter it into the configuration file.");
else
_logger.Error("Invalid Hermes API key. Double check the token. HTTP Error Code: " + e.HttpResponse.StatusCode);
}
catch (JsonException)
{
}
catch (Exception e)
{
_logger.Error(e, "Failed to authorize to Twitch API.");
}
return false;
}
public async Task Connect()
{
_client.Connect();
await _publisher.ConnectAsync();
}
public void InitializeClient(string username, IEnumerable<string> channels)
{
ConnectionCredentials credentials = new ConnectionCredentials(username, _token?.AccessToken);
_client.Initialize(credentials, channels.Distinct().ToList());
if (_initialized)
{
_logger.Debug("Twitch API client has already been initialized.");
return;
}
_initialized = true;
_client.OnJoinedChannel += async Task (object? s, OnJoinedChannelArgs e) =>
{
_logger.Information("Joined channel: " + e.Channel);
};
_client.OnConnected += async Task (object? s, OnConnectedArgs e) =>
{
_logger.Information("-----------------------------------------------------------");
};
_client.OnIncorrectLogin += async Task (object? s, OnIncorrectLoginArgs e) =>
{
_logger.Error(e.Exception, "Incorrect Login on Twitch API client.");
_logger.Information("Attempting to re-authorize.");
await Authorize(_broadcasterId);
};
_client.OnConnectionError += async Task (object? s, OnConnectionErrorArgs e) =>
{
_logger.Error("Connection Error: " + e.Error.Message + " (" + e.Error.GetType().Name + ")");
_logger.Information("Attempting to re-authorize.");
await Authorize(_broadcasterId);
};
_client.OnError += async Task (object? s, OnErrorEventArgs e) =>
{
_logger.Error(e.Exception, "Twitch API client error.");
};
}
public void InitializePublisher()
{
_publisher.OnPubSubServiceConnected += async (s, e) =>
{
_publisher.ListenToChannelPoints(_token.BroadcasterId);
_publisher.ListenToFollows(_token.BroadcasterId);
await _publisher.SendTopicsAsync(_token.AccessToken);
_logger.Information("Twitch PubSub has been connected.");
};
_publisher.OnFollow += (s, e) =>
{
var client = _serviceProvider.GetRequiredKeyedService<SocketClient<WebSocketMessage>>("obs") as OBSSocketClient;
if (_configuration.Twitch?.TtsWhenOffline != true && client?.Live == false)
return;
_logger.Information("Follow: " + e.DisplayName);
};
_publisher.OnChannelPointsRewardRedeemed += (s, e) =>
{
var client = _serviceProvider.GetRequiredKeyedService<SocketClient<WebSocketMessage>>("obs") as OBSSocketClient;
if (_configuration.Twitch?.TtsWhenOffline != true && client?.Live == false)
return;
_logger.Information($"Channel Point Reward Redeemed [redeem: {e.RewardRedeemed.Redemption.Reward.Title}][id: {e.RewardRedeemed.Redemption.Id}]");
if (_configuration.Twitch?.Redeems == null)
return;
var redeemName = e.RewardRedeemed.Redemption.Reward.Title.ToLower().Trim().Replace(" ", "-");
if (!_configuration.Twitch.Redeems.TryGetValue(redeemName, out RedeemConfiguration? redeem))
return;
if (redeem == null)
return;
// Write or append to file if needed.
var outputFile = string.IsNullOrWhiteSpace(redeem.OutputFilePath) ? null : redeem.OutputFilePath.Trim();
if (outputFile == null)
{
_logger.Debug($"No output file was provided for redeem [redeem: {e.RewardRedeemed.Redemption.Reward.Title}][id: {e.RewardRedeemed.Redemption.Id}]");
}
else
{
var outputContent = string.IsNullOrWhiteSpace(redeem.OutputContent) ? null : redeem.OutputContent.Trim().Replace("%USER%", e.RewardRedeemed.Redemption.User.DisplayName).Replace("\\n", "\n");
if (outputContent == null)
{
_logger.Warning($"No output content was provided for redeem [redeem: {e.RewardRedeemed.Redemption.Reward.Title}][id: {e.RewardRedeemed.Redemption.Id}]");
}
else
{
if (redeem.OutputAppend == true)
{
File.AppendAllText(outputFile, outputContent + "\n");
}
else
{
File.WriteAllText(outputFile, outputContent);
}
}
}
// Play audio file if needed.
var audioFile = string.IsNullOrWhiteSpace(redeem.AudioFilePath) ? null : redeem.AudioFilePath.Trim();
if (audioFile == null)
{
_logger.Debug($"No audio file was provided for redeem [redeem: {e.RewardRedeemed.Redemption.Reward.Title}][id: {e.RewardRedeemed.Redemption.Id}]");
}
else if (!File.Exists(audioFile))
{
_logger.Warning($"Cannot find audio file [location: {audioFile}] for redeem [redeem: {e.RewardRedeemed.Redemption.Reward.Title}][id: {e.RewardRedeemed.Redemption.Id}]");
}
else
{
AudioPlaybackEngine.Instance.PlaySound(audioFile);
}
};
}
public void AddOnNewMessageReceived(AsyncEventHandler<OnMessageReceivedArgs> handler)
{
_client.OnMessageReceived += handler;
}
}