mirror of
https://github.com/Mikaela/Limnoria.git
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335 lines
13 KiB
Python
335 lines
13 KiB
Python
###
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# Copyright (c) 2002-2005, 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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import sys
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import time
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import supybot.conf as conf
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import supybot.ircdb as ircdb
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.ircmsgs as ircmsgs
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import supybot.ircutils as ircutils
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import supybot.schedule as schedule
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import supybot.callbacks as callbacks
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class Admin(callbacks.Plugin):
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def __init__(self, irc):
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self.__parent = super(Admin, self)
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self.__parent.__init__(irc)
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self.joins = {}
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self.pendingNickChanges = {}
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def do437(self, irc, msg):
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"""Nick/channel temporarily unavailable."""
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target = msg.args[0]
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if irc.isChannel(target): # We don't care about nicks.
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t = time.time() + 30
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# Let's schedule a rejoin.
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networkGroup = conf.supybot.networks.get(irc.network)
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def rejoin():
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irc.queueMsg(networkGroup.channels.join(target))
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# We don't need to schedule something because we'll get another
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# 437 when we try to join later.
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schedule.addEvent(rejoin, t)
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self.log.info('Scheduling a rejoin to %s at %s; '
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'Channel temporarily unavailable.', target, t)
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def do471(self, irc, msg):
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try:
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channel = msg.args[1]
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(irc, msg) = self.joins.pop(channel)
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irc.error('Cannot join %s, it\'s full.' % channel)
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except KeyError:
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self.log.debug('Got 471 without Admin.join being called.')
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def do473(self, irc, msg):
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try:
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channel = msg.args[1]
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(irc, msg) = self.joins.pop(channel)
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irc.error('Cannot join %s, I was not invited.' % channel)
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except KeyError:
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self.log.debug('Got 473 without Admin.join being called.')
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def do474(self, irc, msg):
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try:
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channel = msg.args[1]
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(irc, msg) = self.joins.pop(channel)
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irc.error('Cannot join %s, it\'s banned me.' % channel)
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except KeyError:
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self.log.debug('Got 474 without Admin.join being called.')
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def do475(self, irc, msg):
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try:
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channel = msg.args[1]
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(irc, msg) = self.joins.pop(channel)
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irc.error('Cannot join %s, my keyword was wrong.' % channel)
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except KeyError:
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self.log.debug('Got 475 without Admin.join being called.')
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def do515(self, irc, msg):
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try:
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channel = msg.args[1]
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(irc, msg) = self.joins.pop(channel)
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irc.error('Cannot join %s, I\'m not identified with the NickServ.'
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% channel)
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except KeyError:
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self.log.debug('Got 515 without Admin.join being called.')
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def doJoin(self, irc, msg):
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if msg.prefix == irc.prefix:
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try:
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del self.joins[msg.args[0]]
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except KeyError:
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s = 'Joined a channel without Admin.join being called.'
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self.log.debug(s)
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def doInvite(self, irc, msg):
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channel = msg.args[1]
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if channel not in irc.state.channels:
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if conf.supybot.alwaysJoinOnInvite() or \
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ircdb.checkCapability(msg.prefix, 'admin'):
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self.log.info('Invited to %s by %s.', channel, msg.prefix)
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networkGroup = conf.supybot.networks.get(irc.network)
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irc.queueMsg(networkGroup.channels.join(channel))
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conf.supybot.networks.get(irc.network).channels().add(channel)
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else:
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self.log.warning('Invited to %s by %s, but '
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'supybot.alwaysJoinOnInvite was False and '
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'the user lacked the "admin" capability.',
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channel, msg.prefix)
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def join(self, irc, msg, args, channel, key):
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"""<channel> [<key>]
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Tell the bot to join the given channel. If <key> is given, it is used
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when attempting to join the channel.
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"""
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if not irc.isChannel(channel):
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irc.errorInvalid('channel', channel, Raise=True)
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networkGroup = conf.supybot.networks.get(irc.network)
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networkGroup.channels().add(channel)
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if key:
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networkGroup.channels.key.get(channel).setValue(key)
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maxchannels = irc.state.supported.get('maxchannels', sys.maxint)
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if len(irc.state.channels) + 1 > maxchannels:
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irc.error('I\'m already too close to maximum number of '
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'channels for this network.', Raise=True)
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irc.queueMsg(networkGroup.channels.join(channel))
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irc.noReply()
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self.joins[channel] = (irc, msg)
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join = wrap(join, ['validChannel', additional('something')])
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def channels(self, irc, msg, args):
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"""takes no arguments
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Returns the channels the bot is on. Must be given in private, in order
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to protect the secrecy of secret channels.
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"""
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L = irc.state.channels.keys()
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if L:
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utils.gen.sortBy(ircutils.toLower, L)
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irc.reply(format('%L', L))
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else:
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irc.reply('I\'m not currently in any channels.')
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channels = wrap(channels, ['private'])
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def do484(self, irc, msg):
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irc = self.pendingNickChanges.get(irc, None)
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if irc is not None:
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irc.error('My connection is restricted, I can\'t change nicks.')
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else:
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self.log.debug('Got 484 without Admin.nick being called.')
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def do433(self, irc, msg):
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irc = self.pendingNickChanges.get(irc, None)
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if irc is not None:
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irc.error('Someone else is already using that nick.')
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else:
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self.log.debug('Got 433 without Admin.nick being called.')
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def do435(self, irc, msg):
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irc = self.pendingNickChanges.get(irc, None)
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if irc is not None:
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irc.error('That nick is currently banned.')
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else:
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self.log.debug('Got 435 without Admin.nick being called.')
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def do438(self, irc, msg):
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irc = self.pendingNickChanges.get(irc, None)
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if irc is not None:
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irc.error(format('I can\'t change nicks, the server said %q.',
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msg.args[2]), private=True)
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else:
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self.log.debug('Got 438 without Admin.nick being called.')
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def doNick(self, irc, msg):
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if msg.nick == irc.nick or msg.args[0] == irc.nick:
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try:
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del self.pendingNickChanges[irc]
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except KeyError:
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self.log.debug('Got NICK without Admin.nick being called.')
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def nick(self, irc, msg, args, nick):
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"""[<nick>]
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Changes the bot's nick to <nick>. If no nick is given, returns the
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bot's current nick.
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"""
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if nick:
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conf.supybot.nick.setValue(nick)
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irc.queueMsg(ircmsgs.nick(nick))
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self.pendingNickChanges[irc.getRealIrc()] = irc
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else:
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irc.reply(irc.nick)
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nick = wrap(nick, [additional('nick')])
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def part(self, irc, msg, args, channel, reason):
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"""[<channel>] [<reason>]
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Tells the bot to part the list of channels you give it. <channel> is
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only necessary if you want the bot to part a channel other than the
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current channel. If <reason> is specified, use it as the part
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message.
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"""
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if channel is None:
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if irc.isChannel(msg.args[0]):
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channel = msg.args[0]
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else:
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irc.error(Raise=True)
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try:
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network = conf.supybot.networks.get(irc.network)
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network.channels().remove(channel)
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except KeyError:
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pass
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if channel not in irc.state.channels:
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irc.error('I\'m not in %s.' % channel, Raise=True)
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irc.queueMsg(ircmsgs.part(channel, reason or msg.nick))
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if msg.nick in irc.state.channels[channel].users:
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irc.noReply()
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else:
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irc.replySuccess()
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part = wrap(part, [optional('validChannel'), additional('text')])
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def addcapability(self, irc, msg, args, user, capability):
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"""<name|hostmask> <capability>
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Gives the user specified by <name> (or the user to whom <hostmask>
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currently maps) the specified capability <capability>
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"""
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# Ok, the concepts that are important with capabilities:
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#
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### 1) No user should be able to elevate his privilege to owner.
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### 2) Admin users are *not* superior to #channel.ops, and don't
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### have God-like powers over channels.
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### 3) We assume that Admin users are two things: non-malicious and
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### and greedy for power. So they'll try to elevate their privilege
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### to owner, but they won't try to crash the bot for no reason.
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# Thus, the owner capability can't be given in the bot. Admin users
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# can only give out capabilities they have themselves (which will
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# depend on supybot.capabilities and its child default) but generally
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# means they can't mess with channel capabilities.
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if ircutils.strEqual(capability, 'owner'):
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irc.error('The "owner" capability can\'t be added in the bot. '
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'Use the supybot-adduser program (or edit the '
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'users.conf file yourself) to add an owner capability.')
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return
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if ircdb.isAntiCapability(capability) or \
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ircdb.checkCapability(msg.prefix, capability):
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user.addCapability(capability)
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ircdb.users.setUser(user)
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irc.replySuccess()
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else:
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irc.error('You can\'t add capabilities you don\'t have.')
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addcapability = wrap(addcapability, ['otherUser', 'lowered'])
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def removecapability(self, irc, msg, args, user, capability):
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"""<name|hostmask> <capability>
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Takes from the user specified by <name> (or the user to whom
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<hostmask> currently maps) the specified capability <capability>
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"""
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if ircdb.checkCapability(msg.prefix, capability) or \
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ircdb.isAntiCapability(capability):
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try:
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user.removeCapability(capability)
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ircdb.users.setUser(user)
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irc.replySuccess()
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except KeyError:
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irc.error('That user doesn\'t have that capability.')
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else:
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s = 'You can\'t remove capabilities you don\'t have.'
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irc.error(s)
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removecapability = wrap(removecapability, ['otherUser','lowered'])
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def ignore(self, irc, msg, args, hostmask, expires):
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"""<hostmask|nick> [<expires>]
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Ignores <hostmask> or, if a nick is given, ignores whatever hostmask
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that nick is currently using. <expires> is a "seconds from now" value
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that determines when the ignore will expire; if, for instance, you wish
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for the ignore to expire in an hour, you could give an <expires> of
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3600. If no <expires> is given, the ignore will never automatically
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expire.
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"""
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ircdb.ignores.add(hostmask, expires)
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irc.replySuccess()
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ignore = wrap(ignore, ['hostmask', additional('expiry', 0)])
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def unignore(self, irc, msg, args, hostmask):
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"""<hostmask|nick>
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Ignores <hostmask> or, if a nick is given, ignores whatever hostmask
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that nick is currently using.
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"""
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try:
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ircdb.ignores.remove(hostmask)
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irc.replySuccess()
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except KeyError:
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irc.error('%s wasn\'t in the ignores database.' % hostmask)
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unignore = wrap(unignore, ['hostmask'])
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def ignores(self, irc, msg, args):
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"""takes no arguments
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Returns the hostmasks currently being globally ignored.
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"""
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# XXX Add the expirations.
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if ircdb.ignores.hostmasks:
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irc.reply(format('%L', (map(repr,ircdb.ignores.hostmasks))))
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else:
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irc.reply('I\'m not currently globally ignoring anyone.')
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ignores = wrap(ignores)
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Class = Admin
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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