firebot/arsenic.py

#! /usr/bin/env python

import firebot
from finger import Finger
from procbot import ProcBot, Runner
import shorturl
import asyncore
import irc
import re
import os
import time
import socket

class Arsenic(firebot.FireBot, ProcBot):
    debug = True
    bindings = []
    ping_interval = 120

    def __init__(self, *args, **kwargs):
        firebot.FireBot.__init__(self, *args, **kwargs)
        self.seen = {}
        self.lusers = {}
        self.heartbeat_interval=3
        self.lag = 0
        self.whinecount = 0

    def rp(self, sender, forum, addl, match):
        command = 'rp'
        argstr = match.group('args')
        Finger(('db.nic.lanl.gov', 5833),
               argstr,
               lambda l: self.proc_cb('%s: ' % command, sender, forum, l, 0))
    bindings.append((re.compile(r"^(?P<command>rp) +(?P<args>.*)$"),
                     rp))

    def finger(self, sender, forum, addl, match):
        command = 'finger'
        argstr = match.group('args')
        Finger(('finger.lanl.gov', 79),
               argstr,
               lambda l: self.proc_cb('%s: ' % command, sender, forum, l, 0))
    bindings.append((re.compile(r"^(?P<command>finger) +(?P<args>.*)$"),
                     finger))

    def lag(self, sender, forum, addl, match):
        forum.msg("My server lag is %.3f seconds." % self.lag)
    bindings.append((re.compile(r"^\008[,: ]+ (what is the )?(server )?lag"),
                     lag))

    def note(self, sender, forum, addl, match):
        whom = match.group('whom')
        what = match.group('what')
        when = time.time()
        key = '\013notes:%s' % whom
        print key
        note = (when, sender.name(), what)
        try:
            n = self.db[key]
        except KeyError:
            n = []
        n.append(note)
        self.db[key] = n
        forum.msg(self.gettext('okay', sender=sender.name()))
    bindings.append((re.compile(r"^\008[:, ]+note (to )?(?P<whom>[^: ]+):? +(?P<what>.*)"),
                    note))

    bindings.extend(firebot.FireBot.bindings)

    ##
    ## IRC protocol-level extensions
    ##

    def add_luser(self, luser, channel):
        # Keeps track of what users have been on what channels, and
        # sends an invite to luser for every channel in which they're
        # listed.  If they're already in the channel, the server just
        # sends back an error.  This has the effect of letting people
        # get back into invite-only channels after a disconnect.
        who = luser.name()
        self.lusers[channel.name()][who] = luser
        for chan in self.lusers.keys():
            if chan == channel.name():
                continue
            t = self.lusers[chan].get(who)
            if t and t.host == luser.host:
                self.write('INVITE %s %s' % (who, chan))

    def cmd_join(self, sender, forum, addl):
        if sender.name() == self.nick:
            # If it was me, get a channel listing and beg for ops
            self.write('WHO %s' % (forum.name()))
            forum.notice('If you op me, I will op everyone who joins this channel.')
            self.lusers[forum.name()] = {}
        else:
            # Otherwise, add the user
            self.add_luser(sender, forum)
            forum.write(['MODE', forum.name(), '+o'], sender.name())

    def cmd_352(self, sender, forum, addl):
        # Response to WHO
        forum = irc.Channel(self, addl[0])
        who = irc.User(self, addl[4], addl[1], addl[2])
        self.add_luser(who, forum)

    def cmd_invite(self, sender, forum, addl):
        # Join any channel to which we're invited
        self.write('JOIN', forum.name())

    def cmd_pong(self, sender, forum, addl):
        now = time.time()
        print now
        self.lag = now - float(addl[0])

    def cmd_482(self, sender, forum, addl):
        self.whinecount += 1
        if (self.whinecount == 2 or
            self.whinecount == 4 or
            self.whinecount == 8):
            forum.notice("Just a reminder: I can't op anyone unless I'm opped myself.")
        elif (self.whinecount == 16):
            forum.notice("This is the last time I'm going to beg for ops.  Puh-leaze?")



if __name__ == '__main__':
    # Short URL server
    us = shorturl.start(('', 0))
    firebot.URLSERVER = (socket.gethostbyaddr(socket.gethostname())[0],
                         us.getsockname()[1])

    NICK = ['arsenic']
    INFO = "I'm a little printf, short and stdout"

    l1 = Arsenic(('greywolf.lanl.gov', 6697),
                 NICK,
                 INFO,
                 ["#x"],
                 ssl=True)

    irc.run_forever()