public override IrcMessage ProcessMessage(IrcMessage message)
{
// Whenever it encounters a URL, the Slack IRC relay does two things:
// First, it inserts an HTTP URL after everything it thinks might be formatted like a domain name (or an incorrectly formatted URL),
// With the inserted URL pointing to the previously mentioned domain.
// Additionally, it adds some spaces around the URL, just for good measure.
// Second, while it doesn't add a URL after any correctly formatted URLs, it will, in its infinite wisdom,
// nonetheless decide to add a space after that URL.
// Guess who's going to have to fix that?
// When in doubt, regex. This is ugly as hell, but it mostly works.
// Start by removing all those superflous spaces. Replace HTTP(S):// with slack-workaround:// to mark a URL as handled, so it won't
// accidentally be matched again in the next recursion.
var newMessage = RecursiveReplace(message.Message, @"^(.*?)(https?:\/\/)(.*?)( )(.*)$", "$1slack-workaround://$3$5");
newMessage = newMessage.Replace("slack-workaround://", "http://");
// Now let's get rid of those extra URLs.
newMessage = RecursiveReplace(newMessage, @"^(.*? |)(.+)( https?:\/\/\2)(.*)$", "$1slack-workaround://$2$4");
newMessage = newMessage.Replace("slack-workaround://", "");
return new IrcMessage(message.Sender, message.Channel, newMessage, message.Action);
}
public virtual IrcMessage ProcessMessage(IrcMessage message)
{
return message;
}
// Convert a message object to a raw string and send it.
public bool SendMessage(IrcMessage message)
{
return(SendString(IrcMessage.MakeString(message)));
}