on *:INVITE:#:{ 
  set %i.nick $nick
  join $chan
}
on *:JOIN:#:{ 
  if ($nick == $me && %i.nick isin $chan && %i.nick isop $chan || %i.nick ishop $chan) { 
    msg $chan Invited by %i.nick. !part and !commands. 
  }
  else {
    part $chan invited by non op

  } 
  unset %i.nick
}