Limnoria/plugins/FixRelayBot.py

#!/usr/bin/env python

###
# Copyright (c) 2002, Jeremiah Fincher
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# modification, are permitted provided that the following conditions are met:
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#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
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#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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###

"""
Allows people behind a relaybot (which uses <nick@network> to relay messages)
to access the bot.
"""

from baseplugin import *

import re
import random

import irclib
import ircmsgs

class FixRelayBot(irclib.IrcCallback):
    _re = re.compile(r'<([^@]+)@[^>]+>\s+(.*)')
    def inFilter(self, irc, msg):
        if msg.command == 'PRIVMSG':
            #debug.printf('Message command was PRIVMSG')
            m = self._re.match(msg.args[1])
            if m:
                #debug.printf('Regexp matched: %r, %r, %r' % m.groups())
                nick = m.group(1)
                host = random.random()*100
                newprefix = ircutils.joinHostmask(nick, nick, host)
                msg = ircmsgs.IrcMsg(command='PRIVMSG', prefix=newprefix,
                                     args=(msg.args[0], m.group(2)))
        return msg


Class = FixRelayBot
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: