mirror of
https://github.com/Mikaela/Limnoria.git
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f253da049d
The former code worked only with emulated echo-message, as it depends on internal tags. In case echo-message (and labeled-response) is enabled, rely on remembering the label instead.
326 lines
13 KiB
Python
326 lines
13 KiB
Python
###
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# Copyright (c) 2002-2004, Jeremiah Fincher
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# Copyright (c) 2009-2010, James McCoy
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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 os
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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.world as world
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import supybot.ircdb as ircdb
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import supybot.utils as utils
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import supybot.irclib as irclib
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import supybot.utils.minisix as minisix
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import supybot.ircmsgs as ircmsgs
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import supybot.ircutils as ircutils
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import supybot.registry as registry
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import supybot.callbacks as callbacks
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from supybot.i18n import PluginInternationalization, internationalizeDocstring
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_ = PluginInternationalization('ChannelLogger')
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if minisix.PY2:
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from io import open
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class FakeLog(object):
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def flush(self):
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return
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def close(self):
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return
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def write(self, s):
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return
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class ChannelLogger(callbacks.Plugin):
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"""This plugin allows the bot to log channel conversations to disk."""
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noIgnore = True
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echoMessage = True
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def __init__(self, irc):
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self.__parent = super(ChannelLogger, self)
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self.__parent.__init__(irc)
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self.logs = {}
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self.flusher = self.flush
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world.flushers.append(self.flusher)
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# 10 minutes is long enough to be confident the server won't send
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# messages after they timeouted.
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self._emitted_relayed_msgs = utils.structures.ExpiringDict(10*60)
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def die(self):
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for log in self._logs():
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log.close()
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world.flushers = [x for x in world.flushers if x is not self.flusher]
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def reset(self):
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for log in self._logs():
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log.close()
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self.logs.clear()
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def _logs(self):
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for logs in self.logs.values():
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for log in logs.values():
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yield log
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def flush(self):
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self.checkLogNames()
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for log in self._logs():
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try:
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log.flush()
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except ValueError as e:
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if e.args[0] != 'I/O operation on a closed file':
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self.log.exception('Odd exception:')
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def logNameTimestamp(self, network, channel):
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format = self.registryValue('filenameTimestamp', channel, network)
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return time.strftime(format)
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def getLogName(self, network, channel):
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if self.registryValue('rotateLogs', channel, network):
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name = '%s.%s.log' % (channel, self.logNameTimestamp(network, channel))
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else:
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name = '%s.log' % channel
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return utils.file.sanitizeName(name)
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def getLogDir(self, irc, channel):
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channel = self.normalizeChannel(irc, channel)
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logDir = conf.supybot.directories.log.dirize(self.name())
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if self.registryValue('directories'):
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if self.registryValue('directories.network'):
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logDir = os.path.join(logDir, irc.network)
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if self.registryValue('directories.channel'):
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logDir = os.path.join(logDir, utils.file.sanitizeName(channel))
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if self.registryValue('directories.timestamp'):
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format = self.registryValue('directories.timestamp.format')
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timeDir =time.strftime(format)
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logDir = os.path.join(logDir, timeDir)
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if not os.path.exists(logDir):
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os.makedirs(logDir)
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return logDir
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def checkLogNames(self):
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for (irc, logs) in self.logs.items():
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for (channel, log) in list(logs.items()):
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if self.registryValue('rotateLogs', channel, irc.network):
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name = self.getLogName(irc.network, channel)
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if name != os.path.basename(log.name):
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log.close()
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del logs[channel]
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def getLog(self, irc, channel):
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self.checkLogNames()
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try:
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logs = self.logs[irc]
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except KeyError:
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logs = ircutils.IrcDict()
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self.logs[irc] = logs
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if channel in logs:
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return logs[channel]
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else:
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try:
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name = self.getLogName(irc.network, channel)
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logDir = self.getLogDir(irc, channel)
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log = open(os.path.join(logDir, name), encoding='utf-8', mode='a')
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logs[channel] = log
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return log
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except IOError:
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self.log.exception('Error opening log:')
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return FakeLog()
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def timestamp(self, log):
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format = conf.supybot.log.timestampFormat()
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if format:
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string = time.strftime(format) + ' '
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if minisix.PY2:
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string = string.decode('utf8', 'ignore')
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log.write(string)
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def normalizeChannel(self, irc, channel):
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return ircutils.toLower(channel)
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def doLog(self, irc, channel, s, *args):
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if not self.registryValue('enable', channel, irc.network):
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return
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s = format(s, *args)
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channel = self.normalizeChannel(irc, channel)
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log = self.getLog(irc, channel)
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if self.registryValue('timestamp', channel, irc.network):
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self.timestamp(log)
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if self.registryValue('stripFormatting', channel, irc.network):
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s = ircutils.stripFormatting(s)
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if minisix.PY2:
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s = s.decode('utf8', 'ignore')
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log.write(s)
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if self.registryValue('flushImmediately'):
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log.flush()
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def doPrivmsg(self, irc, msg):
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(recipients, text) = msg.args
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for channel in recipients.split(','):
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if irc.isChannel(channel):
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noLogPrefix = self.registryValue('noLogPrefix',
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channel, irc.network)
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cap = ircdb.makeChannelCapability(channel, 'logChannelMessages')
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try:
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logChannelMessages = ircdb.checkCapability(msg.prefix, cap,
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ignoreOwner=True)
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except KeyError:
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logChannelMessages = True
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nick = msg.nick or irc.nick
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rewriteRelayed = self.registryValue('rewriteRelayed',
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channel, irc.network)
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if msg.tagged('ChannelLogger__relayed'):
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wasRelayed = True
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elif 'label' in msg.server_tags:
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label = msg.server_tags['label']
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if label in self._emitted_relayed_msgs:
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del self._emitted_relayed_msgs[label]
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wasRelayed = True
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else:
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wasRelayed = False
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else:
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wasRelayed = False
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if rewriteRelayed and wasRelayed:
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(nick, text) = text.split(' ', 1)
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nick = nick[1:-1]
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msg.args = (recipients, text)
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if (noLogPrefix and text.startswith(noLogPrefix)) or \
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not logChannelMessages:
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text = '-= THIS MESSAGE NOT LOGGED =-'
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if ircmsgs.isAction(msg):
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self.doLog(irc, channel,
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'* %s %s\n', nick, ircmsgs.unAction(msg))
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else:
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self.doLog(irc, channel, '<%s> %s\n', nick, text)
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def doNotice(self, irc, msg):
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(recipients, text) = msg.args
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for channel in recipients.split(','):
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if irc.isChannel(channel):
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self.doLog(irc, channel, '-%s- %s\n', msg.nick, text)
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def doNick(self, irc, msg):
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oldNick = msg.nick
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newNick = msg.args[0]
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for channel in msg.tagged('channels'):
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self.doLog(irc, channel,
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'*** %s is now known as %s\n', oldNick, newNick)
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def doInvite(self, irc, msg):
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(target, channel) = msg.args
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self.doLog(irc, channel,
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'*** %s <%s> invited %s to %s\n',
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msg.nick, msg.prefix, target, channel)
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def doJoin(self, irc, msg):
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for channel in msg.args[0].split(','):
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if(self.registryValue('showJoinParts', channel, irc.network)):
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self.doLog(irc, channel,
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'*** %s <%s> has joined %s\n',
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msg.nick, msg.prefix, channel)
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def doKick(self, irc, msg):
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if len(msg.args) == 3:
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(channel, target, kickmsg) = msg.args
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else:
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(channel, target) = msg.args
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kickmsg = ''
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if kickmsg:
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self.doLog(irc, channel,
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'*** %s was kicked by %s (%s)\n',
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target, msg.nick, kickmsg)
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else:
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self.doLog(irc, channel,
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'*** %s was kicked by %s\n', target, msg.nick)
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def doPart(self, irc, msg):
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if len(msg.args) > 1:
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reason = " (%s)" % msg.args[1]
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else:
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reason = ""
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for channel in msg.args[0].split(','):
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if(self.registryValue('showJoinParts', channel, irc.network)):
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self.doLog(irc, channel,
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'*** %s <%s> has left %s%s\n',
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msg.nick, msg.prefix, channel, reason)
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def doMode(self, irc, msg):
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channel = msg.args[0]
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if irc.isChannel(channel) and msg.args[1:]:
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self.doLog(irc, channel,
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'*** %s sets mode: %s %s\n',
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msg.nick or msg.prefix, msg.args[1],
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' '.join(msg.args[2:]))
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def doTopic(self, irc, msg):
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if len(msg.args) == 1:
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return # It's an empty TOPIC just to get the current topic.
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channel = msg.args[0]
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self.doLog(irc, channel,
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'*** %s changes topic to "%s"\n', msg.nick, msg.args[1])
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def doQuit(self, irc, msg):
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if len(msg.args) == 1:
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reason = " (%s)" % msg.args[0]
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else:
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reason = ""
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for channel in msg.tagged('channels'):
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if(self.registryValue('showJoinParts', channel, irc.network)):
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self.doLog(irc, channel,
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'*** %s <%s> has quit IRC%s\n',
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msg.nick, msg.prefix, reason)
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def outFilter(self, irc, msg):
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# Gotta catch my own messages *somehow* :)
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# Let's try this little trick...
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if msg.command in ('PRIVMSG', 'NOTICE'):
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rewriteRelayed = self.registryValue(
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'rewriteRelayed', msg.channel, irc.network)
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if rewriteRelayed and 'echo-message' in self.state.capabilities_ack:
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assert 'labeled-response' in self.state.capabilities_ack, \
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'echo-message was negotiated without labeled-response.'
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# If we negotiated the echo-message cap, we have to remember
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# this message was relayed when the server sends it back to us.
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if 'label' not in msg.server_tags:
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msg.server_tags['label'] = ircutils.makeLabel()
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if msg.tagged('relayedMsg'):
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# Remember this was a relayed message, in case
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# rewriteRelayed is True.
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self._emitted_relayed_msgs[msg.server_tags['label']] = True
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else:
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# Else, we can simply rely on internal tags, because echos are
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# simulated.
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if msg.tagged('relayedMsg'):
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m.tag('ChannelLogger__relayed')
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return msg
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Class = ChannelLogger
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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