Limnoria/plugins/Seen/plugin.py

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2005-02-02 08:47:58 +01:00
###
# Copyright (c) 2002-2004, 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.
###
import re
import time
import supybot.log as log
import supybot.conf as conf
import supybot.utils as utils
import supybot.world as world
import supybot.ircdb as ircdb
from supybot.commands import *
import supybot.ircmsgs as ircmsgs
import supybot.plugins as plugins
import supybot.ircutils as ircutils
import supybot.callbacks as callbacks
class IrcStringAndIntDict(utils.InsensitivePreservingDict):
def key(self, x):
if isinstance(x, int):
return x
else:
return ircutils.toLower(x)
class SeenDB(plugins.ChannelUserDB):
IdDict = IrcStringAndIntDict
def serialize(self, v):
return list(v)
def deserialize(self, channel, id, L):
(seen, saying) = L
return (float(seen), saying)
def update(self, channel, nickOrId, saying):
seen = time.time()
self[channel, nickOrId] = (seen, saying)
self[channel, '<last>'] = (seen, saying)
def seenWildcard(self, channel, nick):
nicks = []
nickRe = re.compile('.*'.join(nick.split('*')), re.I)
for (searchChan, searchNick) in self.keys():
#print 'chan: %s ... nick: %s' % (searchChan, searchNick)
if isinstance(searchNick, int):
# We need to skip the reponses that are keyed by id as they
# apparently duplicate the responses for the same person that
# are keyed by nick-string
continue
if ircutils.strEqual(searchChan, channel):
try:
s = nickRe.match(searchNick).group()
except AttributeError:
continue
nicks.append(s)
L = [[nick, self.seen(channel, nick)] for nick in nicks]
def negativeTime(x):
return -x[1][0]
utils.sortBy(negativeTime, L)
return L
def seen(self, channel, nickOrId):
return self[channel, nickOrId]
filename = conf.supybot.directories.data.dirize('Seen.db')
class Seen(callbacks.Privmsg):
noIgnore = True
def __init__(self, irc):
self.__parent = super(Seen, self)
self.__parent.__init__(irc)
self.db = SeenDB(filename)
world.flushers.append(self.db.flush)
def die(self):
if self.db.flush in world.flushers:
world.flushers.remove(self.db.flush)
else:
self.log.debug('Odd, no flush in flushers: %r', world.flushers)
self.db.close()
self.__parent.die()
def doPrivmsg(self, irc, msg):
if irc.isChannel(msg.args[0]):
said = ircmsgs.prettyPrint(msg)
channel = plugins.getChannel(msg.args[0])
self.db.update(channel, msg.nick, said)
try:
id = ircdb.users.getUserId(msg.prefix)
self.db.update(channel, id, said)
except KeyError:
pass # Not in the database.
def seen(self, irc, msg, args, channel, name):
"""[<channel>] <nick>
Returns the last time <nick> was seen and what <nick> was last seen
saying. <channel> is only necessary if the message isn't sent on the
channel itself.
"""
try:
results = []
if '*' in name:
results = self.db.seenWildcard(channel, name)
else:
results = [[name, self.db.seen(channel, name)]]
if len(results) == 1:
(nick, info) = results[0]
(when, said) = info
irc.reply(format('%s was last seen in %s %s ago saying: %s',
nick, channel,
utils.timeElapsed(time.time()-when), said))
elif len(results) > 1:
L = []
for (nick, info) in results:
(when, said) = info
L.append(format('%s (%s ago)', nick,
utils.timeElapsed(time.time()-when)))
irc.reply(format('%s could be %L', name, (L, 'or')))
else:
irc.reply(format('I haven\'t seen anyone matching %s.', name))
except KeyError:
irc.reply(format('I have not seen %s.', name))
seen = wrap(seen, ['channeldb', 'nick'])
def last(self, irc, msg, args, channel):
"""[<channel>]
Returns the last thing said in <channel>. <channel> is only necessary
if the message isn't sent in the channel itself.
"""
try:
(when, said) = self.db.seen(channel, '<last>')
irc.reply(format('Someone was last seen in %s %s ago saying: %s',
channel, utils.timeElapsed(time.time()-when),
said))
except KeyError:
irc.reply('I have never seen anyone.')
last = wrap(last, ['channeldb'])
def user(self, irc, msg, args, channel, user):
"""[<channel>] <name>
Returns the last time <name> was seen and what <name> was last seen
saying. This looks up <name> in the user seen database, which means
that it could be any nick recognized as user <name> that was seen.
<channel> is only necessary if the message isn't sent in the channel
itself.
"""
try:
(when, said) = self.db.seen(channel, user.id)
irc.reply(format('%s was last seen in %s %s ago saying: %s',
user.name, channel,
utils.timeElapsed(time.time()-when), said))
except KeyError:
irc.reply(formen('I have not seen %s.',user.name))
user = wrap(user, ['channeldb', 'otherUser'])
Class = Seen
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: