Limnoria/plugins/ChannelLogger.py

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2003-03-12 07:26:59 +01:00
#!/usr/bin/env python
###
# Copyright (c) 2002, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# 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
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
"""Logger: Logs channels in a format similar to most IRC clients."""
from baseplugin import *
import re
import time
from cStringIO import StringIO
import conf
import debug
import world
import irclib
import ircmsgs
###
# Logger: Handles logging of IRC channels to files.
###
class ChannelLogger(irclib.IrcCallback):
logs = {}
actionre = re.compile('\x01ACTION (.*)\x01')
def __init__(self):
self.laststate = None
world.flushers.append(self.flush)
def __call__(self, irc, msg):
super(self.__class__, self).__call__(irc, msg)
#self.__class__.__bases__[0].__call__(self, irc, msg)
self.laststate = irc.state.copy()
def reset(self):
for log in self.logs.itervalues():
log.close()
self.logs = {}
def flush(self):
for log in self.logs.itervalues():
log.flush()
def getLog(self, channel):
if channel in self.logs:
return self.logs[channel]
else:
try:
log = file(os.path.join(conf.logDir, '%s.log' % channel), 'a')
self.logs[channel] = log
return log
except IOError:
debug.recoverableException()
return StringIO()
def timestamp(self, log):
log.write(time.strftime(conf.timestampFormat))
log.write(' ')
def doPrivmsg(self, irc, msg):
(recipients, text) = msg.args
for channel in recipients.split(','):
log = self.getLog(channel)
self.timestamp(log)
m = re.match(self.actionre, text)
if m:
log.write('* %s %s\n' % (msg.nick, m.group(1)))
else:
log.write('<%s> %s\n' % (msg.nick, text))
def doNotice(self, irc, msg):
(recipients, text) = msg.args
for channel in recipients.split(','):
log = self.getLog(channel)
self.timestamp(log)
log.write('-%s- %s\n' % (msg.nick, text))
def doJoin(self, irc, msg):
for channel in msg.args[0].split(','):
log = self.getLog(channel)
self.timestamp(log)
log.write('*** %s has joined %s\n' %\
(msg.nick or msg.prefix, channel))
def doKick(self, irc, msg):
(channel, target, kickmsg) = msg.args
log = self.getLog(channel)
self.timestamp(log)
log.write('*** %s was kicked by %s (%s)\n' % \
(target, msg.nick, kickmsg))
def doPart(self, irc, msg):
for channel in msg.args[0].split(','):
log = self.getLog(channel)
self.timestamp(log)
log.write('*** %s has left %s\n' % (msg.nick, channel))
def doMode(self, irc, msg):
channel = msg.args[0]
log = self.getLog(channel)
self.timestamp(log)
log.write('*** %s sets mode: %s %s\n' % \
(msg.nick or msg.prefix, msg.args[1], ' '.join(msg.args[2:])))
def doTopic(self, irc, msg):
channel = msg.args[0]
log = self.getLog(channel)
self.timestamp(log)
log.write('*** %s changes topic to "%s"\n' % (msg.nick, msg.args[1]))
def doQuit(self, irc, msg):
for (channel, chan) in self.laststate.channels.iteritems():
if msg.nick in chan.users:
log = self.getLog(channel)
log.write('*** %s has quit IRC\n' % msg.nick)
def outFilter(self, irc, msg):
# Gotta catch my own messages *somehow* :)
# Let's try this little trick...
if msg.command == 'PRIVMSG' or msg.command == 'NOTICE':
newmsgstr = ':%s!x@y %s %s :%s' % (irc.nick, msg.command,
msg.args[0], msg.args[1:])
self(irc, ircmsgs.IrcMsg(newmsgstr))
return msg
Class = ChannelLogger