mirror of
https://github.com/Mikaela/Limnoria.git
synced 2024-11-09 12:29:22 +01:00
321 lines
12 KiB
Python
321 lines
12 KiB
Python
#!/usr/bin/python
|
|
# -*- coding:utf-8 -*-
|
|
|
|
###
|
|
# Copyright (c) 2002, Stéphan Kochen
|
|
# 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.
|
|
###
|
|
|
|
"""
|
|
A module for managing and voting on polls.
|
|
"""
|
|
|
|
import plugins
|
|
|
|
import utils
|
|
import ircdb
|
|
import ircutils
|
|
import privmsgs
|
|
import callbacks
|
|
import conf
|
|
|
|
import os.path
|
|
import time
|
|
import sqlite
|
|
|
|
|
|
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 Poll')
|
|
|
|
example = utils.wrapLines("""
|
|
<G-LiTe> @load Poll
|
|
<supybot> G-LiTe: The operation succeeded.
|
|
<G-LiTe> @list Poll
|
|
<supybot> G-LiTe: close, new, open, poll, results, vote
|
|
<G-LiTe> @poll new Got milk?
|
|
<supybot> G-LiTe: The operation succeeded. (poll #1)
|
|
<G-LiTe> @poll results 1
|
|
<supybot> G-LiTe: Results for poll #1: "Got milk?" by G-LiTe - There have been no votes on this poll yet.
|
|
<G-LiTe> @poll vote 1 yes
|
|
<supybot> G-LiTe: You voted Yes on poll #1.
|
|
<G-LiTe> @poll results 1
|
|
<supybot> G-LiTe: Results for poll #1: "Got milk?" by G-LiTe - Yes: 1 (100%), No: 0 (0%), Total votes: 1.
|
|
<G-LiTe> @poll close 1
|
|
<supybot> G-LiTe: The operation succeeded.
|
|
<G-LiTe> @poll results 1
|
|
<supybot> G-LiTe: Results for poll #1: "Got milk?" by G-LiTe - Yes: 1 (100%), No: 0 (0%), Total votes: 1. Poll is closed.
|
|
<G-LiTe> @poll vote 1 no
|
|
<supybot> G-LiTe: Error: That poll is closed.
|
|
<G-LiTe> @poll open 384 1
|
|
<supybot> G-LiTe: The operation succeeded.
|
|
<G-LiTe> @poll vote 1 no
|
|
<supybot> G-LiTe: Your vote on poll #1 has been updated to No.
|
|
<G-LiTe> @poll results 1
|
|
<supybot> G-LiTe: Results for poll #1: "Got milk?" by G-LiTe - Yes: 0 (0%), No: 1 (100%), Total votes: 1. Poll expires in 6 minutes and 17 seconds
|
|
""")
|
|
|
|
dbFilename = os.path.join(conf.dataDir, 'Poll.db')
|
|
|
|
def makeDb(dbfilename):
|
|
if os.path.exists(dbfilename):
|
|
db = sqlite.connect(dbfilename)
|
|
else:
|
|
db = sqlite.connect(dbfilename)
|
|
cursor = db.cursor()
|
|
try:
|
|
cursor.execute("""SELECT * FROM polls LIMIT 1""")
|
|
except sqlite.DatabaseError:
|
|
cursor.execute("""CREATE TABLE polls (
|
|
id INTEGER PRIMARY KEY,
|
|
question TEXT,
|
|
started_by INTEGER,
|
|
yes INTEGER,
|
|
no INTEGER,
|
|
expires TIMESTAMP)""")
|
|
try:
|
|
cursor.execute("""SELECT * FROM votes LIMIT 1""")
|
|
except sqlite.DatabaseError:
|
|
cursor.execute("""CREATE TABLE votes (
|
|
user_id INTEGER,
|
|
poll_id INTEGER,
|
|
vote BOOLEAN)""")
|
|
db.commit()
|
|
return db
|
|
|
|
class Poll(callbacks.Privmsg):
|
|
def __init__(self):
|
|
callbacks.Privmsg.__init__(self)
|
|
self.db = makeDb(dbFilename)
|
|
|
|
def new(self, irc, msg, args):
|
|
"""[<lifespan in seconds>] <question>
|
|
|
|
Creates a new poll with the given question and optional lifespan.
|
|
Without a lifespan the poll will never expire and accept voting
|
|
until it is closed or removed.
|
|
"""
|
|
(lifespan, question) = privmsgs.getArgs(args, optional=1)
|
|
try:
|
|
lifespan = int(lifespan)
|
|
except ValueError:
|
|
if question:
|
|
question = '%s %s' % (lifespan, question)
|
|
else:
|
|
question = lifespan
|
|
lifespan = 0
|
|
if lifespan:
|
|
lifespan += time.time()
|
|
if not question:
|
|
raise callbacks.ArgumentError
|
|
try:
|
|
userId = ircdb.users.getUserId(msg.prefix)
|
|
except KeyError:
|
|
irc.error(msg, conf.replyNotRegistered)
|
|
return
|
|
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""INSERT INTO polls VALUES
|
|
(NULL, %s, %s, 0, 0, %s)""", question,
|
|
userId, lifespan)
|
|
self.db.commit()
|
|
cursor.execute("""SELECT id FROM polls WHERE question=%s""", question)
|
|
id = cursor.fetchone()[0]
|
|
irc.reply(msg, '%s (poll #%s)' % (conf.replySuccess, id))
|
|
|
|
def open(self, irc, msg, args):
|
|
"""[<lifespan in seconds>] <id>
|
|
|
|
Reopens a closed poll with the given <id> and optional lifespan.
|
|
Without a lifespan the poll will never expire and accept voting
|
|
until it is closed or removed.
|
|
"""
|
|
(lifespan, id) = privmsgs.getArgs(args, optional=1)
|
|
if not id:
|
|
id = lifespan
|
|
lifespan = 0
|
|
else:
|
|
try:
|
|
lifespan = int(lifespan)
|
|
except ValueError:
|
|
irc.error(msg, 'The <lifespan> argument must be an integer.')
|
|
return
|
|
try:
|
|
id = int(id)
|
|
except ValueError:
|
|
irc.error(msg, 'The <id> argument must be an integer.')
|
|
return
|
|
if lifespan:
|
|
lifespan += time.time()
|
|
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""UPDATE polls SET expires=%s WHERE id=%s""",
|
|
lifespan, id)
|
|
self.db.commit()
|
|
irc.reply(msg, conf.replySuccess)
|
|
|
|
def close(self, irc, msg, args):
|
|
"""<id>
|
|
|
|
Closes the poll with the given <id>; further votes will not be allowed.
|
|
"""
|
|
id = privmsgs.getArgs(args)
|
|
try:
|
|
id = int(id)
|
|
except ValueError:
|
|
irc.error(msg, 'The <id> argument must be an integer.')
|
|
return
|
|
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""UPDATE polls SET expires=%s WHERE id=%s""",
|
|
int(time.time()), id)
|
|
self.db.commit()
|
|
irc.reply(msg, conf.replySuccess)
|
|
|
|
def vote(self, irc, msg, args):
|
|
"""<id> <Yes,No>
|
|
|
|
Vote yes or no on an active poll with the given id. This command can
|
|
also be used to override the previous vote.
|
|
"""
|
|
(id, vote) = privmsgs.getArgs(args, needed=2)
|
|
try:
|
|
id = int(id)
|
|
except ValueError:
|
|
irc.error(msg, 'The <id> argument must be an integer.')
|
|
return
|
|
if vote.capitalize() == 'Yes':
|
|
vote = 1
|
|
elif vote.capitalize() == 'No':
|
|
vote = 0
|
|
else:
|
|
raise callbacks.ArgumentError
|
|
try:
|
|
userId = ircdb.users.getUserId(msg.prefix)
|
|
except KeyError:
|
|
irc.error(msg, conf.replyNotRegistered)
|
|
return
|
|
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""SELECT yes, no, expires
|
|
FROM polls WHERE id=%s""", id)
|
|
if cursor.rowcount == 0:
|
|
irc.error(msg, 'There is no such poll.')
|
|
return
|
|
(yVotes, nVotes, expires) = cursor.fetchone()
|
|
expires = float(expires)
|
|
if expires != 0 and time.time() >= expires:
|
|
irc.error(msg, 'That poll is closed.')
|
|
return
|
|
|
|
cursor.execute("""SELECT vote FROM votes WHERE user_id=%s
|
|
AND poll_id=%s""", userId, id)
|
|
if cursor.rowcount == 0:
|
|
cursor.execute("""INSERT INTO votes VALUES (%s, %s, %s)""",
|
|
userId, id, vote)
|
|
if vote:
|
|
yVotes += 1
|
|
sql = """UPDATE polls SET yes=%s WHERE id=%%s""" % yVotes
|
|
else:
|
|
nVotes += 1
|
|
sql = """UPDATE polls SET no=%s WHERE id=%%s""" % nVotes
|
|
cursor.execute(sql, id)
|
|
self.db.commit()
|
|
irc.reply(msg, 'You voted %s on poll #%s.'\
|
|
% (ircutils.bold(args[1].capitalize()), id))
|
|
else:
|
|
oldVote = cursor.fetchone()[0]
|
|
if vote == int(oldVote):
|
|
irc.error(msg, 'You already voted %s on that poll.'\
|
|
% ircutils.bold(args[1].capitalize()))
|
|
return
|
|
elif vote:
|
|
yVotes += 1
|
|
nVotes -= 1
|
|
else:
|
|
nVotes += 1
|
|
yVotes -= 1
|
|
cursor.execute("""UPDATE polls SET yes=%s, no=%s WHERE id=%s""",
|
|
yVotes, nVotes, id)
|
|
cursor.execute("""UPDATE votes SET vote=%s WHERE user_id=%s
|
|
AND poll_id=%s""", vote, userId, id)
|
|
self.db.commit()
|
|
irc.reply(msg, 'Your vote on poll #%s has been updated to %s.'\
|
|
% (id, ircutils.bold(args[1].capitalize())))
|
|
|
|
def results(self, irc, msg, args):
|
|
"""<id>
|
|
|
|
Shows the (current) results for the poll with the given id.
|
|
"""
|
|
id = privmsgs.getArgs(args)
|
|
try:
|
|
id = int(id)
|
|
except ValueError:
|
|
irc.error(msg, 'The <id> argument must be an integer.')
|
|
return
|
|
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""SELECT * FROM polls WHERE id=%s""", id)
|
|
if cursor.rowcount == 0:
|
|
irc.error(msg, 'There is no such poll.')
|
|
return
|
|
(id, question, startedBy, yVotes, nVotes, expires) = cursor.fetchone()
|
|
tVotes = yVotes + nVotes
|
|
try:
|
|
startedBy = ircdb.users.getUser(msg.prefix).name
|
|
except KeyError:
|
|
startedBy = 'an unknown user'
|
|
return
|
|
reply = 'Results for poll #%s: "%s" by %s' % (id, question, startedBy)
|
|
if tVotes == 0:
|
|
reply = '%s - There have been no votes on this poll yet.' % reply
|
|
else:
|
|
pc = lambda x: int(float(x) / float(tVotes) * 100.0)
|
|
reply = '%s - %s %s (%s%%), %s %s (%s%%), %s %s.'\
|
|
% (reply, ircutils.bold('Yes:'), yVotes, pc(yVotes),
|
|
ircutils.bold('No:'), nVotes, pc(nVotes),
|
|
ircutils.bold('Total votes:'), tVotes)
|
|
expires = float(expires)
|
|
if expires != 0:
|
|
if time.time() >= expires:
|
|
reply = '%s Poll is closed.' % reply
|
|
else:
|
|
expires -= time.time()
|
|
reply = '%s Poll expires in %s' % (reply,
|
|
utils.timeElapsed(expires))
|
|
irc.reply(msg, reply)
|
|
|
|
|
|
Class = Poll
|
|
|
|
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
|