/// <summary>
/// Monitor chat box for commands
/// </summary>
private async Task GetChatBoxAsync()
{
try
{
/* Master loop */
while (true)
{
// Read any message inside the chat room
string rawMessage = await _irc.ReadMessageAsync();
Console.WriteLine(rawMessage); // Print raw irc message
if (!string.IsNullOrEmpty(rawMessage))
{
/*
* Get user name and message from chat
* and check if user has access to certain functions
*/
if (rawMessage.Contains("PRIVMSG"))
{
// Modify message to only show user and message
// Reference: https://dev.twitch.tv/docs/irc/tags/#privmsg-twitch-tags
int indexParseSign = rawMessage.IndexOf(" :");
string modifiedMessage = rawMessage.Remove(0, indexParseSign + 2);
indexParseSign = modifiedMessage.IndexOf('!');
string username = modifiedMessage.Substring(0, indexParseSign);
indexParseSign = modifiedMessage.IndexOf(" :");
string message = modifiedMessage.Substring(indexParseSign + 2);
TwitchChatter chatter = new TwitchChatter
{
Username = username,
Message = message,
DisplayName = PrivMsgParameterValue(rawMessage, "display-name"),
Badges = PrivMsgParameterValue(rawMessage, "badges"),
TwitchId = PrivMsgParameterValue(rawMessage, "user-id"),
MessageId = PrivMsgParameterValue(rawMessage, "id")
};
message = message.ToLower(); // make commands case-insensitive
try
{
// Purge any clips that aren't from the broadcaster that a viewer posts
if (_botConfig.Broadcaster.ToLower() != chatter.Username &&
!chatter.Badges.Contains("moderator") &&
!await IsAllowedChatMessageAsync(chatter))
{
_irc.ClearMessage(chatter);
_irc.SendPublicChatMessage($"Please refrain from posting a message that isn't for this channel @{chatter.DisplayName}");
continue;
}
await GreetUserAsync(chatter);
await _commandSystem.ExecRequest(chatter);
FindCustomCommand(chatter);
}
catch (Exception ex)
{
await _errHndlrInstance.LogError(ex, "TwitchBotApplication", "GetChatBox()", false, "N/A", chatter.Message);
}
}
else if (rawMessage.Contains("NOTICE"))
{
if (rawMessage.Contains("Error logging in"))
{
Console.WriteLine("\n------------> URGENT <------------");
Console.WriteLine("Please check your credentials and try again.");
Console.WriteLine("If this error persists, please check if you can access your channel's chat.");
Console.WriteLine("If not, then contact Twitch support.");
Console.WriteLine("Exiting bot application now...");
Thread.Sleep(7500);
Environment.Exit(0);
}
}
}
} // end master while loop
}
catch (Exception ex)
{
await _errHndlrInstance.LogError(ex, "TwitchBotApplication", "GetChatBox()", true);
}
}