import sys

client = None

def mod_init(cl):
    global client
    client = cl

def action(msg):
    return '%cACTION %s%c' % (1, msg, 1)


def execbuf(nick):
    if 'edit' not in sys.modules:
        return
    b = sys.modules['edit'].bufs
    if nick not in b:
        return
    try:
        exec('\n'.join(b[nick].buf))
    except Exception, e:
        client.sendto(nick, 'ERROR: %s' % str(e))


def on_pubchat(who, chan, msg):
    if msg[:len(client.nick)] == client.nick:
        nmsg = msg.split(':')[1:]
        nargs = nmsg[0].split()
        if len(nargs) < 1: return
        if len(nmsg) > 1:
            nargs = nargs + [':' + ':'.join(nmsg[1:])]
        ncmd = nargs[0]

        if ncmd == "raw":
            client.send(' '.join(nargs[1:]))

        if ncmd == "execbuf":
            execbuf(who.split('!')[0])

        if ncmd == "exec":
            try:
                exec(' '.join(nargs[1:]))
            except Exception, e:
                client.sendto(chan, 'ERROR: %s' % str(e))


def on_privchat(who, msg):
    on_pubchat(who, who, client.nick + ': ' + msg)