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113 lines
4.5 KiB
Python
113 lines
4.5 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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Provides commands for manipulating channel topics.
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Commands include:
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addtopic
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removetopic
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shuffletopic
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"""
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from baseplugin import *
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import re
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import random
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import debug
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import ircdb
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import ircmsgs
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import privmsgs
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import callbacks
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class Topic(callbacks.Privmsg):
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topicSeparator = ' || '
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topicFormatter = '%s (%s)'
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topicUnformatter = re.compile('(.*) \((.*)\)')
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def addtopic(self, irc, msg, args):
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"[<channel>] (if not sent in the channel itself) <topic>"
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channel = privmsgs.getChannel(msg, args)
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topic = privmsgs.getArgs(args)
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if ircdb.checkCapability(msg.prefix, 'topic'):
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if topic.find(self.topicSeparator) != -1:
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s = 'You can\'t have %s in your topic' % self.topicSeparator
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irc.error(msg, s)
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return
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currentTopic = irc.state.getTopic(channel)
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name = ircdb.users.getUserName(msg.prefix)
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formattedTopic = self.topicFormatter % (topic, name)
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if currentTopic:
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newTopic = self.topicSeparator.join((currentTopic,
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formattedTopic))
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else:
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newTopic = formattedTopic
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irc.queueMsg(ircmsgs.topic(channel, newTopic))
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else:
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irc.error(msg, conf.replyNoCapability % 'topic')
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def shuffletopic(self, irc, msg, args):
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"[<channel>] (if not sent in the channel itself)"
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channel = privmsgs.getChannel(msg, args)
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if ircdb.checkCapability(msg.prefix, 'topic'):
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topics = irc.state.getTopic(channel).split(self.topicSeparator)
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random.shuffle(topics)
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newtopic = self.topicSeparator.join(topics)
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irc.queueMsg(ircmsgs.topic(channel, newtopic))
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else:
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irc.error(msg, conf.replyNoCapability % 'topic')
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def removetopic(self, irc, msg, args):
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"[<channel>] (if not sent in the channel itself) <topic number>"
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channel = privmsgs.getChannel(msg, args)
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try:
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number = int(privmsgs.getArgs(args))
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except ValueError:
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irc.error(msg, 'The argument must be a number.')
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return
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if ircdb.checkCapability(msg.prefix, 'topic'):
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topics = irc.state.getTopic(channel).split(self.topicSeparator)
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topic = topics.pop(number)
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debug.printf(topic)
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(topic, name) = self.topicUnformatter.match(topic).groups()
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if name != ircdb.users.getUserName(msg.prefix) and \
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not ircdb.checkCapabilities(msg.prefix, ('op', 'admin')):
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irc.error('You can only remove your own topics.')
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return
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newTopic = self.topicSeparator.join(topics)
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irc.queueMsg(ircmsgs.topic(channel, newTopic))
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else:
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irc.error(msg, conf.replyNoCapability % 'topic')
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Class = Topic
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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