bool HasBannedWord(string text, out RegexMatch banWord)
{
banWord = null;
foreach (var word in m_wordBanlist)
{
if (word.IsMatch(text))
{
banWord = word;
return(true);
}
}
return(false);
}
void CheckMessage(WinterBot bot, TwitchUser user, string text)
{
if (user.IsModerator)
{
return;
}
if (CheckAndTimeoutSpam(bot, user, text))
{
return;
}
string clearReason = null;
RegexMatch banWord = null;
Url[] urls;
if (HasUrls(text, out urls))
{
// Check bans.
if (MatchesAny(urls, m_urlBanlist))
{
m_winterBot.Ban(user);
if (!string.IsNullOrEmpty(m_urlOptions.BanMessage))
{
bot.SendUnconditional("{0}: {1}", user.Name, m_urlOptions.BanMessage);
}
m_winterBot.WriteDiagnostic(DiagnosticFacility.Ban, "Banned {0} for {1}.", user.Name, string.Join(", ", urls.Select(url => url.FullUrl)));
}
else if ((m_urlOptions.ShouldEnforce(user) || m_denyList.Contains(user)) && (!MatchesAll(urls, m_urlWhitelist) || MatchesAny(urls, m_urlBlacklist)))
{
if (m_permit.Contains(user))
{
m_permit.Remove(user);
}
else
{
clearReason = m_urlOptions.Message;
}
}
}
else if (m_banWordOptions.ShouldEnforce(user) && HasBannedWord(text, out banWord))
{
clearReason = EnforceBannedWord(bot, user, banWord.String);
}
else if (m_symbolOptions.ShouldEnforce(user) && HasSpecialCharacter(text))
{
clearReason = m_symbolOptions.Message;
}
else if (m_capsOptions.ShouldEnforce(user) && TooManyCaps(user, text))
{
clearReason = m_capsOptions.Message;
}
else if (m_emoteOptions.ShouldEnforce(user) && TooManyEmotes(user, text))
{
clearReason = m_emoteOptions.Message;
}
else if (m_lengthOptions.ShouldEnforce(user) && MessageTooLong(user, text))
{
clearReason = m_lengthOptions.Message;
}
if (clearReason != null)
{
ClearChat(bot, user, clearReason);
}
else if (!user.IsModerator && !user.IsStreamer)
{
m_lastMsgs[m_currMsg++ % m_lastMsgs.Length] = new Tuple <TwitchUser, string>(user, text.ToLower());
}
}