public async Task SendToChannel(string channel, ChatMessage message)
{
var messageText = message.Message;
// TODO: add rules of what is allowed on channels
// Filter emojis out of TTS messages
if (channel == "TTS")
{
messageText = Regex.Replace(messageText, @"\p{Cs}", "");
if (message.Source == ApiSource.Twitch)
{
// TODO: optimize this junk
foreach (var emoticon in emoticonService.GetEmoticons().Where(x => x.ApiSource == ApiSource.Twitch))
{
messageText = Regex.Replace(messageText, emoticon.Regex, "");
}
}
messageText = messageText.Trim();
if (string.IsNullOrWhiteSpace(messageText))
{
return;
}
}
// SignalR appears to not like complex objects being passed down, so I changed this to send a dynamic instead of using ChannelMessage
await chatHubContext.Clients.All.SendAsync("ReceiveChannelMessage", new
{
Channel = channel,
ChatMessage = new
{
message.Id,
message.Date,
Message = messageText,
message.Source,
Author = message.Author.Name,
message.Author.SourceAuthorId,
message.DisplayDate,
message.DisplayTime
}
});
}
public IActionResult GetEmoticons(int maxItems = 10)
{
return(Ok(EmoticonService.GetEmoticons()
.OrderBy(x => x.Regex)
.Take(maxItems)));
}