mirror of https://github.com/Mikaela/Limnoria.git
278 lines
12 KiB
Python
278 lines
12 KiB
Python
#!/usr/bin/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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Keeps statistics on who says what words in a channel.
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"""
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import os
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import string
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import sqlite
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import conf
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import utils
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import ircdb
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import plugins
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import ircutils
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import privmsgs
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import registry
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import callbacks
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conf.registerPlugin('WordStats')
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conf.registerChannelValue(conf.supybot.plugins.WordStats,
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'rankingDisplay',
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registry.PositiveInteger(3, """Determines the maximum number of top users
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to show for a given wordstat when someone requests the wordstats for a
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particular word."""))
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class WordStats(callbacks.Privmsg, plugins.ChannelDBHandler):
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noIgnore = True
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def __init__(self):
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callbacks.Privmsg.__init__(self)
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plugins.ChannelDBHandler.__init__(self)
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def die(self):
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callbacks.Privmsg.die(self)
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plugins.ChannelDBHandler.die(self)
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def makeDb(self, filename):
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if os.path.exists(filename):
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db = sqlite.connect(filename)
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else:
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db = sqlite.connect(filename)
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cursor = db.cursor()
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cursor.execute("""CREATE TABLE words (
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id INTEGER PRIMARY KEY,
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word TEXT UNIQUE ON CONFLICT IGNORE
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)""")
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cursor.execute("""CREATE TABLE word_stats (
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id INTEGER PRIMARY KEY,
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word_id INTEGER,
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user_id INTEGER,
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count INTEGER,
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UNIQUE (word_id, user_id) ON CONFLICT IGNORE
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)""")
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cursor.execute("""CREATE INDEX word_stats_word_id
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ON word_stats (word_id)""")
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cursor.execute("""CREATE INDEX word_stats_user_id
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ON word_stats (user_id)""")
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db.commit()
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return db
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_alphanumeric = string.ascii_letters + string.digits
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_nonAlphanumeric = string.ascii.translate(string.ascii, _alphanumeric)
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def doPrivmsg(self, irc, msg):
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if not ircutils.isChannel(msg.args[0]):
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return
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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return
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(channel, s) = msg.args
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s = s.strip()
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if not s:
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return
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db = self.getDb(channel)
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cursor = db.cursor()
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words = s.lower().split()
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words = [s.strip(self._nonAlphanumeric) for s in words]
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criteria = ['word=%s'] * len(words)
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criterion = ' OR '.join(criteria)
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cursor.execute("SELECT id, word FROM words WHERE %s"%criterion, *words)
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for (wordId, word) in cursor.fetchall():
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cursor.execute("""INSERT INTO word_stats
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VALUES(NULL, %s, %s, 0)""", wordId, id)
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cursor.execute("""UPDATE word_stats SET count=count+%s
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WHERE word_id=%s AND user_id=%s""",
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words.count(word), wordId, id)
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db.commit()
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def add(self, irc, msg, args):
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"""[<channel>] <word>
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Keeps stats on <word> in <channel>. <channel> is only necessary if the
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message isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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word = privmsgs.getArgs(args)
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word = word.strip()
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if word.strip(self._nonAlphanumeric) != word:
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irc.error('<word> must not contain non-alphanumeric chars.')
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return
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word = word.lower()
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db = self.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""INSERT INTO words VALUES (NULL, %s)""", word)
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db.commit()
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irc.replySuccess()
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def wordstats(self, irc, msg, args):
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"""[<channel>] [<user>] [<word>]
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With no arguments, returns the list of words that are being monitored
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for stats. With <user> alone, returns all the stats for that user.
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With <word> alone, returns the top users for that word. With <user>
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and <word>, returns that user's stat for that word. <channel> is only
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needed if not said in the channel. (Note: if only one of <user> or
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<word> is given, <word> is assumed first and only if no stats are
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available for that word, do we assume it's <user>.)
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"""
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channel = privmsgs.getChannel(msg, args)
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(arg1, arg2) = privmsgs.getArgs(args, required=0, optional=2)
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db = self.getDb(channel)
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cursor = db.cursor()
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if not arg1 and not arg2:
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cursor.execute("""SELECT word FROM words""")
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if cursor.rowcount == 0:
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irc.reply('I am not currently keeping any word stats.')
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return
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l = [repr(tup[0]) for tup in cursor.fetchall()]
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s = 'Currently keeping stats for: %s' % utils.commaAndify(l)
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irc.reply(s)
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elif arg1 and arg2:
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user, word = (arg1, arg2)
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try:
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id = ircdb.users.getUserId(user)
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except KeyError: # Maybe it was a nick. Check the hostmask.
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try:
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hostmask = irc.state.nickToHostmask(user)
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id = ircdb.users.getUserId(hostmask)
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except KeyError:
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irc.errorNoUser()
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return
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db = self.getDb(channel)
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cursor = db.cursor()
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word = word.lower()
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cursor.execute("""SELECT word_stats.count FROM words, word_stats
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WHERE words.word=%s AND
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word_id=words.id AND
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word_stats.user_id=%s""", word, id)
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if cursor.rowcount == 0:
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cursor.execute("""SELECT id FROM words WHERE word=%s""", word)
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if cursor.rowcount == 0:
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irc.error('I\'m not keeping stats on %r.' % word)
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else:
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irc.error('%s has never said %r.' % (user, word))
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return
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count = int(cursor.fetchone()[0])
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s = '%s has said %r %s.' % (user,word,utils.nItems('time', count))
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irc.reply(s)
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else:
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# Figure out if we got a user or a word
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cursor.execute("""SELECT word FROM words
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WHERE word=%s""", arg1)
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if cursor.rowcount == 0:
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# It was a user.
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try:
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id = ircdb.users.getUserId(arg1)
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except KeyError: # Maybe it was a nick. Check the hostmask.
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try:
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hostmask = irc.state.nickToHostmask(arg1)
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id = ircdb.users.getUserId(hostmask)
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except KeyError:
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irc.error('%r doesn\'t look like a user I know '
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'or a word that I\'m keeping stats '
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'on' % arg1)
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return
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cursor.execute("""SELECT words.word, word_stats.count
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FROM words, word_stats
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WHERE words.id = word_stats.word_id
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AND word_stats.user_id=%s
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ORDER BY words.word""", id)
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if cursor.rowcount == 0:
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username = ircdb.users.getUser(id).name
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irc.error('%r has no wordstats' % username)
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return
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L = [('%r: %s' % (word, count)) for
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(word, count) in cursor.fetchall()]
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irc.reply(utils.commaAndify(L))
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return
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else:
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# It's a word, not a user
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word = arg1
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numUsers = self.registryValue('rankingDisplay',
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msg.args[0])
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cursor.execute("""SELECT word_stats.count,
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word_stats.user_id
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FROM words, word_stats
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WHERE words.word=%s AND
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words.id=word_stats.word_id
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ORDER BY word_stats.count DESC""",
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word)
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if cursor.rowcount == 0:
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irc.error('No one has said %r' % word)
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return
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results = cursor.fetchall()
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numResultsShown = min(cursor.rowcount, numUsers)
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cursor.execute("""SELECT sum(word_stats.count)
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FROM words, word_stats
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WHERE words.word=%s AND
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words.id=word_stats.word_id""",
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word)
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total = int(cursor.fetchone()[0])
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ers = '%rer' % word
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ret = 'Top %s ' % utils.nItems(ers, numResultsShown)
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ret += '(out of a total of %s seen):' % \
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utils.nItems(repr(word), total)
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L = []
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for (count, id) in results[:numResultsShown]:
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username = ircdb.users.getUser(id).name
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L.append('%s: %s' % (username, count))
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try:
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id = ircdb.users.getUserId(msg.prefix)
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rank = 1
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s = "" # Don't say anything if they show in the output
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# already
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seenUser = False
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for (count, userId) in results:
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if userId == id:
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seenUser = True
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if rank > numResultsShown:
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s = 'You are ranked %s out of %s with %s.' % \
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(rank, utils.nItems(ers, len(results)),
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utils.nItems(repr(word), count))
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break
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else:
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rank += 1
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else:
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if not seenUser:
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s = 'You have not said %r' % word
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ret = '%s %s. %s' % (ret, utils.commaAndify(L), s)
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except KeyError:
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ret = '%s %s.' % (ret, utils.commaAndify(L))
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irc.reply(ret)
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Class = WordStats
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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