Limnoria/plugins/Gameknot.py

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#!/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.
###
"""
Handles URL snarfing for Gameknot.com and the gkstats command.
"""
import plugins
import re
import sets
import urllib2
import debug
import utils
import ircutils
import privmsgs
import callbacks
def configure(onStart, afterConnect, advanced):
# This will be called by setup.py to configure this module. onStart and
# afterConnect are both lists. Append to onStart the commands you would
# like to be run when the bot is started; append to afterConnect the
# commands you would like to be run when the bot has finished connecting.
from questions import expect, anything, something, yn
onStart.append('load Gameknot')
print 'The Gameknot plugin has the functionality to watch for URLs'
print 'that match a specific pattern (we call this a snarfer). When'
print 'supybot sees such a URL, he will parse the web page for information'
print 'and reply with the results.\n'
if yn('Do you want the Gameknot snarfer enabled by default?') == 'n':
onStart.append('Gameknot togglesnarfer')
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example = utils.wrapLines("""
<jemfinch> @list Gameknot
<supybot> gkstats
<jemfinch> @gkstats jemfinch
<supybot> jemfinch (team: Grasshoppers) is rated 1526 and has 0 active games and a record of W-58, L-30, D-5 (win/loss/draw %: 62.37/32.26/5.38). jemfinch was last seen on Gameknot 6 minutes ago.
<jemfinch> blah blah blah I'm talking about http://gameknot.com/stats.pl?ddipaolo blah blah blah
<supybot> ddipaolo blah blah blah (team: Grasshoppers) is rated 1159 and has 4 active games and a record of W-135, L-136, D-8 (win/loss/draw %: 48.39/48.75/2.87). ddipaolo blah blah blah was last seen on Gameknot 3 hours 48 minutes ago.
<jemfinch> hmm, I wonder what the game http://gameknot.com/chess.pl?bd=1038943 is all about.
<supybot> Challenge from ddipaolo: inkedmn (901; W-69, L-84, D-4) vs. ddipaolo (1159; W-135, L-136, D-8); inkedmn to move. <http://gameknot.com/chess.pl?bd=1038943>
""")
class Gameknot(callbacks.PrivmsgCommandAndRegexp):
threaded = True
regexps = ['gameknotSnarfer', 'gameknotStatsSnarfer']
def __init__(self):
callbacks.PrivmsgCommandAndRegexp.__init__(self)
self.snarfer = True
_gkrating = re.compile(r'<font color="#FFFF33">(\d+)</font>')
_gkgames = re.compile(r's:&nbsp;&nbsp;</td><td class=sml>(\d+)</td></tr>')
_gkrecord = re.compile(r'"#FFFF00">(\d+)[^"]+"#FFFF00">(\d+)[^"]+'\
'"#FFFF00">(\d+)')
_gkteam = re.compile(r'Team:(<.*?>)+(?P<name>.*?)</span>')
_gkseen = re.compile(r'(seen on GK:\s+([^[]+)\s+|.*?is hiding.*?)')
def getStats(self, name):
gkprofile = 'http://www.gameknot.com/stats.pl?%s' % name
try:
fd = urllib2.urlopen(gkprofile)
profile = fd.read()
fd.close()
rating = self._gkrating.search(profile).group(1)
games = self._gkgames.search(profile).group(1)
(w, l, d) = self._gkrecord.search(profile).groups()
try:
w = int(w)
l = int(l)
d = int(d)
wp = 100. * w / (w + l + d) # win percent
lp = 100. * l / (w + l + d) # loss percent
dp = 100. * d / (w + l + d) # draw percent
except ValueError:
w = w
wp = 0.
l = l
lp = 0.
d = d
dp = 0.
seen = self._gkseen.search(utils.htmlToText(profile))
if 'is hiding' in seen.group(0):
seen = '%s is hiding his/her online status.' % name
elif seen.group(2).startswith('0'):
seen = '%s is on gameknot right now.' % name
else:
seen = '%s was last seen on Gameknot %s.' % (name,
seen.group(2))
if games == '1':
games = '1 active game'
else:
games = '%s active games' % games
if 'Team:' in profile:
team = self._gkteam.search(profile).group('name')
s = '%s (team: %s) is rated %s and has %s ' \
'and a record of W-%s, L-%s, D-%s (win/loss/draw %%: ' \
'%.2f/%.2f/%.2f). %s' % \
(name, team, rating, games, w, l, d, wp, lp, dp, seen)
else:
s = '%s is rated %s and has %s ' \
'and a record of W-%s, L-%s, D-%s (win/loss/draw %%: ' \
'%.2f/%.2f/%.2f). %s' % \
(name, rating, games, w, l, d, wp, lp, dp, seen)
return s
except AttributeError:
if ('User %s not found!' % name) in profile:
raise callbacks.Error, 'No user %s exists.' % name
else:
raise callbacks.Error, 'The format of the page was odd.'
except urllib2.URLError:
raise callbacks.Error, 'Couldn\'t connect to gameknot.com'
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def gkstats(self, irc, msg, args):
"""<name>
Returns the stats Gameknot keeps on <name>. Gameknot is an online
website for playing chess (rather similar to correspondence chess, just
somewhat faster) against players from all over the world.
"""
name = privmsgs.getArgs(args)
irc.reply(msg, self.getStats(name))
def togglesnarfer(self, irc, msg, args):
"""takes no argument
Disables the snarfer that responds to all Sourceforge Tracker links
"""
self.snarfer = not self.snarfer
if self.snarfer:
irc.reply(msg, '%s (Snarfer is enabled)' % conf.replySuccess)
else:
irc.reply(msg, '%s (Snarfer is disabled)' % conf.replySuccess)
togglesnarfer=privmsgs.checkCapability(togglesnarfer, 'admin')
_gkPlayer = re.compile(r"popd\('(Rating[^']+)'\).*?>([^<]+)<")
_gkRating = re.compile(r": (\d+)[^:]+:<br>(\d+)[^,]+, (\d+)[^,]+, (\d+)")
_gkGameTitle = re.compile(r"<p><b>(.*?)\s*</b>&nbsp;\s*<span.*?>\(started")
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_gkWon = re.compile(r'>(\S+)\s+won')
_gkReason = re.compile(r'won\s+\(\S+\s+(\S+)\)')
def gameknotSnarfer(self, irc, msg, match):
r"http://(?:www\.)?gameknot\.com/chess\.pl\?bd=\d+(&r=\d+)?"
if not self.snarfer:
return
#debug.printf('Got a GK URL from %s' % msg.prefix)
url = match.group(0)
fd = urllib2.urlopen(url)
#debug.printf('Got the connection.')
s = fd.read()
#debug.printf('Got the string.')
fd.close()
try:
gameTitle = self._gkGameTitle.search(s).groups()
gameTitle = ircutils.bold(gameTitle)
((wRating, wName), (bRating, bName)) = self._gkPlayer.findall(s)
wName = ircutils.bold(wName)
bName = ircutils.bold(bName)
if 'to move...' in s:
if 'white to move' in s:
toMove = wName + ' to move.'
else:
toMove = bName + ' to move.'
else:
# Game is over.
m = self._gkWon.search(s)
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if m:
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winner = m.group(1)
m = self._gkReason.search(s)
if m:
reason = m.group(1)
else:
reason = 'lost'
if winner == 'white':
toMove = '%s won, %s %s.' % (wName, bName, reason)
else:
toMove = '%s won, %s %s.' % (bName, wName, reason)
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else:
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toMove = 'The game was a draw.'
(wRating, wWins, wLosses, wDraws) = \
self._gkRating.search(wRating).groups()
(bRating, bWins, bLosses, bDraws) = \
self._gkRating.search(bRating).groups()
wStats = '%s; W-%s, L-%s, D-%s' % (wRating, wWins, wLosses, wDraws)
bStats = '%s; W-%s, L-%s, D-%s' % (bRating, bWins, bLosses, bDraws)
s = '%s: %s (%s) vs. %s (%s); %s' % \
(gameTitle, wName, wStats, bName, bStats, toMove)
irc.reply(msg, s, prefixName=False)
except ValueError:
irc.error(msg,'That doesn\'t appear to be a proper Gameknot game.'\
' (%s)' % conf.replyPossibleBug)
except Exception, e:
irc.error(msg, debug.exnToString(e))
def gameknotStatsSnarfer(self, irc, msg, match):
r"http://gameknot\.com/stats\.pl\?([^&]+)"
if not self.snarfer:
return
name = match.group(1)
s = self.getStats(name)
irc.reply(msg, s, prefixName=False)
Class = Gameknot
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: