void ProcessUrl(string nick, string url)
{
// If we haven't seen the URL recently.
if (urlHistory.Add(url))
{
bool?inWhite = whitelist.IsInList(url, Channel, nick);
// Check blacklist if whitelist isn't applicable.
if (inWhite == null)
{
if (blacklist.IsInList(url, Channel, nick))
{
log.Message("Blacklisted: {0}", url);
}
else
{
OutputUrl(url);
}
}
// If in whitelist, go directly to output and skip blacklist.
else if (inWhite == true)
{
OutputUrl(url);
}
// If the whitelist was applicable, but the URL wasn't found in it.
else
{
log.Message("Not whitelisted: {0}", url);
}
}
// If we have seen the URL recently, don't output it.
else
{
log.Message("Spam suppression: {0}", url);
}
}