public async Task AddMessage(ChatMessageViewModel message)
{
message.ProcessingStartTime = DateTimeOffset.Now;
Logger.Log(LogLevel.Debug, string.Format("Message Received - {0} - {1} - {2}", message.ID.ToString(), message.ProcessingStartTime, message));
// Pre message processing
if (message is UserChatMessageViewModel)
{
if (message.User != null)
{
if (message.Platform == StreamingPlatformTypeEnum.Twitch)
{
UserViewModel activeUser = ChannelSession.Services.User.GetUserByTwitchID(message.User.TwitchID);
if (activeUser != null)
{
message.User = activeUser;
}
}
message.User.UpdateLastActivity();
if (message.IsWhisper && ChannelSession.Settings.TrackWhispererNumber && !message.IsStreamerOrBot && message.User.WhispererNumber == 0)
{
await this.whisperNumberLock.WaitAndRelease(() =>
{
if (!whisperMap.ContainsKey(message.User.ID))
{
whisperMap[message.User.ID] = whisperMap.Count + 1;
}
message.User.WhispererNumber = whisperMap[message.User.ID];
return(Task.FromResult(0));
});
}
}
}
// Add message to chat list
bool showMessage = true;
if (ChannelSession.Settings.HideBotMessages && message.User != null && ChannelSession.TwitchBotNewAPI != null && message.User.TwitchID.Equals(ChannelSession.TwitchBotNewAPI.id))
{
showMessage = false;
}
if (!(message is AlertChatMessageViewModel) || !ChannelSession.Settings.OnlyShowAlertsInDashboard)
{
await DispatcherHelper.InvokeDispatcher(() =>
{
this.messagesLookup[message.ID] = message;
if (showMessage)
{
if (ChannelSession.Settings.LatestChatAtTop)
{
this.Messages.Insert(0, message);
}
else
{
this.Messages.Add(message);
}
}
if (this.Messages.Count > ChannelSession.Settings.MaxMessagesInChat)
{
ChatMessageViewModel removedMessage = (ChannelSession.Settings.LatestChatAtTop) ? this.Messages.Last() : this.Messages.First();
this.messagesLookup.Remove(removedMessage.ID);
this.Messages.Remove(removedMessage);
}
return(Task.FromResult(0));
});
}
// Post message processing
if (message is UserChatMessageViewModel && message.User != null)
{
if (message.IsWhisper && !message.IsStreamerOrBot)
{
if (!string.IsNullOrEmpty(ChannelSession.Settings.NotificationChatWhisperSoundFilePath))
{
await ChannelSession.Services.AudioService.Play(ChannelSession.Settings.NotificationChatWhisperSoundFilePath, ChannelSession.Settings.NotificationChatWhisperSoundVolume, ChannelSession.Settings.NotificationsAudioOutput);
}
if (!string.IsNullOrEmpty(message.PlainTextMessage))
{
EventTrigger trigger = new EventTrigger(EventTypeEnum.ChatWhisperReceived, message.User);
trigger.SpecialIdentifiers["message"] = message.PlainTextMessage;
await ChannelSession.Services.Events.PerformEvent(trigger);
}
// Don't send this if it's in response to another "You are whisperer #" message
if (ChannelSession.Settings.TrackWhispererNumber && message.User.WhispererNumber > 0 && !message.PlainTextMessage.StartsWith("You are whisperer #", StringComparison.InvariantCultureIgnoreCase))
{
await ChannelSession.Services.Chat.Whisper(message.User, $"You are whisperer #{message.User.WhispererNumber}.", sendAsStreamer : false);
}
}
else
{
if (this.DisableChat)
{
Logger.Log(LogLevel.Debug, string.Format("Deleting Message As Chat Disabled - {0} - {1}", message.ID, message));
await this.DeleteMessage(message);
return;
}
if (!string.IsNullOrEmpty(ChannelSession.Settings.NotificationChatTaggedSoundFilePath) && message.IsStreamerTagged)
{
await ChannelSession.Services.AudioService.Play(ChannelSession.Settings.NotificationChatTaggedSoundFilePath, ChannelSession.Settings.NotificationChatTaggedSoundVolume, ChannelSession.Settings.NotificationsAudioOutput);
}
else if (!string.IsNullOrEmpty(ChannelSession.Settings.NotificationChatMessageSoundFilePath))
{
await ChannelSession.Services.AudioService.Play(ChannelSession.Settings.NotificationChatMessageSoundFilePath, ChannelSession.Settings.NotificationChatMessageSoundVolume, ChannelSession.Settings.NotificationsAudioOutput);
}
if (message.User != null && !this.userEntranceCommands.Contains(message.User.ID))
{
this.userEntranceCommands.Add(message.User.ID);
if (message.User.Data.EntranceCommand != null)
{
await message.User.Data.EntranceCommand.Perform(message.User, message.Platform);
}
}
if (!string.IsNullOrEmpty(message.PlainTextMessage))
{
EventTrigger trigger = new EventTrigger(EventTypeEnum.ChatMessageReceived, message.User);
trigger.SpecialIdentifiers["message"] = message.PlainTextMessage;
await ChannelSession.Services.Events.PerformEvent(trigger);
}
message.User.Data.TotalChatMessageSent++;
string primaryTaggedUsername = message.PrimaryTaggedUsername;
if (!string.IsNullOrEmpty(primaryTaggedUsername))
{
UserViewModel primaryTaggedUser = ChannelSession.Services.User.GetUserByUsername(primaryTaggedUsername, message.Platform);
if (primaryTaggedUser != null)
{
primaryTaggedUser.Data.TotalTimesTagged++;
}
}
}
await message.User.RefreshDetails();
if (!message.IsWhisper && await message.CheckForModeration())
{
await this.DeleteMessage(message);
return;
}
IEnumerable <string> arguments = null;
if (ChannelSession.IsStreamer && !string.IsNullOrEmpty(message.PlainTextMessage) && message.User != null && !message.User.UserRoles.Contains(UserRoleEnum.Banned))
{
if (!ChannelSession.Settings.AllowCommandWhispering && message.IsWhisper)
{
return;
}
if (ChannelSession.Settings.IgnoreBotAccountCommands)
{
if (ChannelSession.TwitchBotNewAPI != null && message.User.TwitchID.Equals(ChannelSession.TwitchBotNewAPI.id))
{
return;
}
}
Logger.Log(LogLevel.Debug, string.Format("Checking Message For Command - {0} - {1}", message.ID, message));
List <PermissionsCommandBase> commands = this.chatCommands.ToList();
foreach (PermissionsCommandBase command in message.User.Data.CustomCommands.Where(c => c.IsEnabled))
{
commands.Add(command);
}
foreach (PermissionsCommandBase command in commands)
{
if (command.DoesTextMatchCommand(message.PlainTextMessage, out arguments))
{
if (command.IsEnabled)
{
Logger.Log(LogLevel.Debug, string.Format("Command Found For Message - {0} - {1} - {2}", message.ID, message, command));
await command.Perform(message.User, message.Platform, arguments : arguments);
if (command.Requirements.Settings.DeleteChatCommandWhenRun || (ChannelSession.Settings.DeleteChatCommandsWhenRun && !command.Requirements.Settings.DontDeleteChatCommandWhenRun))
{
await this.DeleteMessage(message);
}
}
break;
}
}
}
foreach (InventoryModel inventory in ChannelSession.Settings.Inventory.Values.ToList())
{
if (inventory.ShopEnabled && CommandBase.DoesTextMatchCommand(message.PlainTextMessage, CommandBase.CommandMatchingRegexFormat, new List <string>()
{
inventory.ShopCommand
}, out arguments))
{
await inventory.PerformShopCommand(message.User, arguments, message.Platform);
}
else if (inventory.TradeEnabled && CommandBase.DoesTextMatchCommand(message.PlainTextMessage, CommandBase.CommandMatchingRegexFormat, new List <string>()
{
inventory.TradeCommand
}, out arguments))
{
string args = message.PlainTextMessage.Replace(inventory.TradeCommand, "");
await inventory.PerformTradeCommand(message.User, arguments, message.Platform);
}
}
if (ChannelSession.Settings.RedemptionStoreEnabled)
{
if (CommandBase.DoesTextMatchCommand(message.PlainTextMessage, CommandBase.CommandMatchingRegexFormat, new List <string>()
{
ChannelSession.Settings.RedemptionStoreChatPurchaseCommand
}, out arguments))
{
await RedemptionStorePurchaseModel.Purchase(message.User, arguments);
}
else if (CommandBase.DoesTextMatchCommand(message.PlainTextMessage, CommandBase.CommandMatchingRegexFormat, new List <string>()
{
ChannelSession.Settings.RedemptionStoreModRedeemCommand
}, out arguments))
{
await RedemptionStorePurchaseModel.Redeem(message.User, arguments);
}
}
GlobalEvents.ChatMessageReceived(message);
await this.WriteToChatEventLog(message);
}
Logger.Log(LogLevel.Debug, string.Format("Message Processing Complete: {0} - {1} ms", message.ID, message.ProcessingTime));
if (message.ProcessingTime > 500)
{
Logger.Log(LogLevel.Error, string.Format("Long processing time detected for the following message: {0} - {1} ms - {2}", message.ID.ToString(), message.ProcessingTime, message));
}
}
