func Whois(c Client, s Server, args []string) {
if len(args) < 1 {
c.Send(errors.NeedMoreParams(s.Name(), "WHOIS"))
return
}
subject, ok := s.Find(args[0])
user, isClient := subject.(Client)
if !ok || !isClient {
c.Send(errors.NoSuchNick(s.Name(), args[0]))
c.Send(reply.EndOfWhois(s.Name(), args[0]))
return
}
if user.AwayMessage() != "" {
c.Send(reply.Away(s.Name(), user.Name(), user.AwayMessage()))
}
c.Send(reply.WhoIsUser(s.Name(), user.Name(), user.UserName(), user.RealName()))
c.Send(reply.WhoIsServer(s.Name(), user.Name()))
if user.Channels().Any() {
resp := reply.WhoIsChannels(s.Name(), user.Name(), user.Channels().Names())
for _, part := range resp.Parts() {
c.Send(part)
}
}
c.Send(reply.WhoIsIdle(s.Name(), user.Name(), 0))
c.Send(reply.EndOfWhois(s.Name(), args[0]))
}
func PrivMsg(c Client, s Server, args []string) {
if len(args) < 2 {
c.Send(errors.NeedMoreParams(s.Name(), "PRIVMSG"))
return
}
subject, ok := s.Find(args[0])
if ok {
msg := reply.PrivMsg(c.Name(), c.UserName(), s.Name(), args[0], args[1])
subject.SendExcept(msg, c.Name())
if other, ok := subject.(Client); ok && other.AwayMessage() != "" {
c.Send(reply.Away(s.Name(), subject.Name(), other.AwayMessage()))
}
}
}