mirror of https://github.com/Mikaela/Limnoria.git
343 lines
14 KiB
Python
343 lines
14 KiB
Python
#!/usr/bin/env python
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###
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# Copyright (c) 2002, Jeremiah Fincher
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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"""
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Handles relaying between networks.
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"""
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from baseplugin import *
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import re
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import copy
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import conf
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import ircdb
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import irclib
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import drivers
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import ircmsgs
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import ircutils
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import privmsgs
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import callbacks
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def configure(onStart, afterConnect, advanced):
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import socket
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from questions import expect, anything, something, yn
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onStart.append('load Relay')
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startNetwork = anything('What is the name of the network you\'re ' \
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'connecting to first?')
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onStart.append('startrelay %s' % startNetwork)
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while yn('Do you want to connect to another network for relaying?') == 'y':
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network = anything('What is the name of the network you want to ' \
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'connect to?')
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server = ''
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while not server:
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server = anything('What server does that network use?')
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try:
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print 'Looking up %s' % server
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ip = socket.gethostbyname(server)
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print 'Found %s (%s)' % (server, ip)
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except socket.error:
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print 'Sorry, but I couldn\'t find that server.'
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server = ''
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if yn('Does that server require you to connect on a port other than '
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'the default port for IRC (6667)?') == 'y':
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port = ''
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while not port:
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port = anything('What port is that?')
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try:
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int(port)
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except ValueError:
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print 'Sorry, but that isn\'t a valid port.'
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port = ''
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server = ':'.join((server, port))
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onStart.append('relayconnect %s %s' % (network, server))
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channel = anything('What channel would you like to relay between?')
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afterConnect.append('relayjoin %s' % channel)
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while yn('Would like to relay between any more channels?') == 'y':
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channel = anything('What channel?')
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afterConnect.append('relayjoin %s' % channel)
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class Relay(callbacks.Privmsg):
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def __init__(self):
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callbacks.Privmsg.__init__(self)
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self.ircs = {}
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self.started = False
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self.ircstates = {}
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self.lastmsg = ircmsgs.ping('this is just a fake message')
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self.channels = set()
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self.abbreviations = {}
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def inFilter(self, irc, msg):
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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try:
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self.ircstates[irc].addMsg(irc, self.lastmsg)
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except KeyError:
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self.ircstates[irc] = irclib.IrcState()
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self.ircstates[irc].addMsg(irc, self.lastmsg)
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self.lastmsg = msg
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return msg
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def startrelay(self, irc, msg, args):
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"""<network abbreviation for current server>
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This command is necessary to start the Relay plugin; the
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<network abbreviation> is the abbreviation that the network the
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bot is currently connected to should be shown as to other networks.
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For instance, if the network abbreviation is 'oftc', then when
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relaying messages from that network to other networks, the users
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will show up as 'user@oftc'.
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"""
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realIrc = irc.getRealIrc()
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abbreviation = privmsgs.getArgs(args)
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self.ircs[abbreviation] = realIrc
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self.abbreviations[realIrc] = abbreviation
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self.started = True
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irc.reply(msg, conf.replySuccess)
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startrelay = privmsgs.checkCapability(startrelay, 'owner')
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def relayconnect(self, irc, msg, args):
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"""<network abbreviation> <domain:port> (port defaults to 6667)
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Connects to another network at <domain:port>. The network
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abbreviation <network abbreviation> is used when relaying messages from
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that network to other networks.
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"""
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abbreviation, server = privmsgs.getArgs(args, needed=2)
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if ':' in server:
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(server, port) = server.split(':')
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port = int(port)
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else:
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port = 6667
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newIrc = irclib.Irc(irc.nick, callbacks=irc.callbacks)
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driver = drivers.newDriver((server, port), newIrc)
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newIrc.driver = driver
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self.ircs[abbreviation] = newIrc
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self.abbreviations[newIrc] = abbreviation
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irc.reply(msg, conf.replySuccess)
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relayconnect = privmsgs.checkCapability(relayconnect, 'owner')
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def relaydisconnect(self, irc, msg, args):
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"""<network>
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Disconnects and ceases to relay to and from the network represented by
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the network abbreviation <network>.
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"""
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network = privmsgs.getArgs(args)
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otherIrc = self.ircs[network]
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otherIrc.driver.die()
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del self.ircs[network]
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world.ircs.remove(otherIrc)
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del self.abbreviations[otherIrc]
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irc.reply(msg, conf.replySuccess)
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relaydisconnect = privmsgs.checkCapability(relaydisconnect, 'owner')
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def relayjoin(self, irc, msg, args):
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"""<channel>
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Starts relaying between the channel <channel> on all networks. If on a
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network the bot isn't in <channel>, he'll join. This commands is
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required even if the bot is in the channel on both networks; he won't
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relay between those channels unless he's told to relayjoin both
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channels.
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"""
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channel = privmsgs.getArgs(args)
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self.channels.add(ircutils.toLower(channel))
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for otherIrc in self.ircs.itervalues():
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if channel not in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.join(channel))
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irc.reply(msg, conf.replySuccess)
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relayjoin = privmsgs.checkCapability(relayjoin, 'owner')
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def relaypart(self, irc, msg, args):
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"""<channel>
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Ceases relaying between the channel <channel> on all networks. The bot
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will part from the channel on all networks in which it is on the
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channel.
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"""
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channel = privmsgs.getArgs(args)
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self.channels.remove(ircutils.toLower(channel))
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for otherIrc in self.ircs.itervalues():
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if channel in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.part(channel))
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irc.reply(msg, conf.replySuccess)
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relaypart = privmsgs.checkCapability(relaypart, 'owner')
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def relaynames(self, irc, msg, args):
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"""[<channel>] (only if not sent in the channel itself.)
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The <channel> argument is only necessary if the message isn't sent on
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the channel itself. Returns the nicks of the people in the channel on
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the various networks the bot is connected to.
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"""
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if not isinstance(irc, irclib.Irc):
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realIrc = irc.getRealIrc()
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channel = privmsgs.getChannel(msg, args)
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if channel not in self.channels:
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irc.error(msg, 'I\'m not relaying %s.' % channel)
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return
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users = []
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for (abbreviation, otherIrc) in self.ircs.iteritems():
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if abbreviation != self.abbreviations[realIrc]:
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Channel = otherIrc.state.channels[channel]
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usersS = ', '.join([s for s in Channel.users if s.strip()!=''])
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users.append('\x02%s\x02: %s' % (abbreviation, usersS))
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irc.reply(msg, '; '.join(users))
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def _formatPrivmsg(self, nick, abbreviation, msg):
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if ircmsgs.isAction(msg):
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return '* %s@%s %s' % (nick, abbreviation, ircmsgs.unAction(msg))
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else:
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return '<%s@%s> %s' % (nick, abbreviation, msg.args[1])
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def doPrivmsg(self, irc, msg):
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callbacks.Privmsg.doPrivmsg(self, irc, msg)
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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if self.started and ircutils.isChannel(msg.args[0]):
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channel = msg.args[0]
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if channel not in self.channels:
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return
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abbreviation = self.abbreviations[irc]
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s = self._formatPrivmsg(msg.nick, abbreviation, msg)
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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if channel in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def doJoin(self, irc, msg):
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if self.started:
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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channel = msg.args[0]
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if channel not in self.channels:
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return
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abbreviation = self.abbreviations[irc]
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s = '%s (%s) has joined on %s' % (msg.nick,msg.prefix,abbreviation)
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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if channel in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def doPart(self, irc, msg):
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if self.started:
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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channel = msg.args[0]
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if channel not in self.channels:
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return
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abbreviation = self.abbreviations[irc]
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s = '%s (%s) has left on %s' % (msg.nick, msg.prefix, abbreviation)
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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if channel in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def doMode(self, irc, msg):
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if self.started:
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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channel = msg.args[0]
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if channel in self.channels:
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abbreviation = self.abbreviations[irc]
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s = 'mode change by %s on %s: %s' % \
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(msg.nick, abbreviation, ' '.join(msg.args[1:]))
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def doNick(self, irc, msg):
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if self.started:
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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newNick = msg.args[0]
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s = 'nick change by %s to %s' % (msg.nick, newNick)
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for channel in self.channels:
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if newNick in irc.state.channels[channel].users:
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def doQuit(self, irc, msg):
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if self.started:
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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network = self.abbreviations[irc]
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if len(msg.args) > 0:
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s = '%s has quit %s (%s)' % (msg.nick, network, msg.args[0])
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else:
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s = '%s has quit %s.' % (msg.nick, network)
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for channel in self.channels:
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if msg.nick in self.ircstates[irc].channels[channel].users:
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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def outFilter(self, irc, msg):
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if not self.started:
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return msg
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if not isinstance(irc, irclib.Irc):
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irc = irc.getRealIrc()
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if msg.command == 'PRIVMSG':
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abbreviations = self.abbreviations.values()
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rPrivmsg = re.compile(r'<[^@]+@(?:%s)>' % '|'.join(abbreviations))
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rAction = re.compile(r'\* [^/]+@(?:%s) ' % '|'.join(abbreviations))
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if not (rPrivmsg.match(msg.args[1]) or \
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rAction.match(msg.args[1]) or \
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msg.args[1].find('has left on ') != -1 or \
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msg.args[1].find('has joined on ') != -1 or \
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msg.args[1].find('has quit') != -1 or \
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msg.args[1].startswith('mode change') or \
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msg.args[1].startswith('nick change')):
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channel = msg.args[0]
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if channel in self.channels:
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abbreviation = self.abbreviations[irc]
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s = self._formatPrivmsg(irc.nick, abbreviation, msg)
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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if channel in otherIrc.state.channels:
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otherIrc.queueMsg(ircmsgs.privmsg(channel, s))
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elif msg.command == 'TOPIC':
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(channel, topic) = msg.args
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if channel in self.channels:
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for otherIrc in self.ircs.itervalues():
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if otherIrc != irc:
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if otherIrc.state.getTopic(channel) != topic:
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otherIrc.queueMsg(ircmsgs.topic(channel, topic))
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return msg
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Class = Relay
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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