Limnoria/plugins/Notes.py

258 lines
9.5 KiB
Python
Raw Normal View History

#!/usr/bin/env python
###
# Copyright (c) 2003, Brett Kelly
# 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.
###
2003-04-08 09:07:54 +02:00
"""
A complete messaging system that allows users to leave 'notes' for other
users that can be retrieved later.
"""
import plugins
import time
2003-04-08 09:07:54 +02:00
import os.path
import sqlite
import conf
2003-04-08 09:07:54 +02:00
import debug
2003-04-08 11:11:33 +02:00
import utils
import ircdb
2003-04-08 09:07:54 +02:00
import ircmsgs
import privmsgs
2003-04-01 03:44:02 +02:00
import ircutils
2003-08-19 09:48:43 +02:00
import callbacks
2003-04-08 09:07:54 +02:00
dbfilename = os.path.join(conf.dataDir, 'Notes.db')
2003-08-29 01:11:43 +02:00
example = utils.wrapLines("""
<jemfinch> @list Notes
<supybot> note, notes, oldnotes, sendnote
<jemfinch> @notes
<supybot> You have no unread notes.
<jemfinch> @oldnotes
<supybot> 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 15, 17, 18, 19, 25, 26, 27, 28, 37, 40, 41, 47
<jemfinch> @note 1
<supybot> I read their site, lurk on their forums and help out with the dc competitions (Sent by jamessan 18 weeks, 1 day, 6 hours, 46 minutes, and 53 seconds ago)
<jemfinch> @note 28
<supybot> er, you might want to change the ChannelStats module to ChannelDB in your conf file as well (Sent by Strike 2 weeks, 2 days, 20 hours, 11 minutes, and 58 seconds ago)
<jemfinch> @sendnote jemfinch hey, this is a note from yourself.
<supybot> The operation succeeded.
* jemfinch blah blah (he'll tell me I have unread notes)
<supybot> You have 1 unread note; 1 that I haven't told you about before now..
<jemfinch> @notes
<supybot> #49 from jemfinch
<jemfinch> @note 49
<supybot> hey, this is a note from yourself. (Sent by jemfinch 20 seconds ago)
""")
2003-03-28 04:57:12 +01:00
class Notes(callbacks.Privmsg):
def __init__(self):
callbacks.Privmsg.__init__(self)
2003-04-08 09:07:54 +02:00
self.makeDB(dbfilename)
2003-04-08 09:07:54 +02:00
def makeDB(self, filename):
"create Notes database and tables"
2003-04-08 09:07:54 +02:00
if os.path.exists(filename):
self.db = sqlite.connect(filename)
return
self.db = sqlite.connect(filename, converters={'bool': bool})
2003-08-19 09:48:43 +02:00
cursor = self.db.cursor()
cursor.execute("""CREATE TABLE notes (
2003-09-14 04:43:17 +02:00
id INTEGER PRIMARY KEY,
from_id INTEGER,
to_id INTEGER,
added_at TIMESTAMP,
notified BOOLEAN,
read BOOLEAN,
public BOOLEAN,
note TEXT
)""")
self.db.commit()
2003-08-20 18:26:23 +02:00
2003-09-14 04:43:17 +02:00
def setAsRead(self, id):
2003-08-19 09:48:43 +02:00
cursor = self.db.cursor()
cursor.execute("""UPDATE notes
2003-09-14 04:43:17 +02:00
SET read=1, notified=1
WHERE id=%s""", id)
self.db.commit()
def die(self):
2003-08-19 09:48:43 +02:00
self.db.commit()
self.db.close()
2003-08-29 01:11:43 +02:00
del self.db
2003-08-20 18:26:23 +02:00
def doPrivmsg(self, irc, msg):
try:
2003-09-14 04:43:17 +02:00
id = ircdb.users.getUserId(msg.prefix)
except KeyError:
return
cursor = self.db.cursor()
2003-09-14 04:43:17 +02:00
cursor.execute("""SELECT COUNT(*) FROM notes
WHERE notes.to_id=%s AND notified=0""", id)
unnotified = int(cursor.fetchone()[0])
if unnotified != 0:
2003-09-14 04:43:17 +02:00
cursor.execute("""SELECT COUNT(*) FROM notes
WHERE notes.to_id=%s AND read=0""", id)
unread = int(cursor.fetchone()[0])
s = 'You have %s; ' \
'%s that I haven\'t told you about before now..' % \
(utils.nItems(unread, 'note', 'unread'), unnotified)
irc.queueMsg(ircmsgs.privmsg(msg.nick, s))
2003-09-14 04:43:17 +02:00
cursor.execute("""UPDATE notes SET notified=1
WHERE notes.to_id=%s""", id)
2003-09-09 19:40:47 +02:00
self.db.commit()
2003-03-27 08:13:37 +01:00
def sendnote(self, irc, msg, args):
"""<recipient> <text>
2003-08-20 18:26:23 +02:00
2003-04-08 09:07:54 +02:00
Sends a new note to the user specified.
"""
(name, note) = privmsgs.getArgs(args, needed=2)
if ircdb.users.hasUser(name):
2003-09-14 04:43:17 +02:00
toId = ircdb.users.getUserId(name)
else:
2003-09-14 04:43:17 +02:00
# name must be a nick, we'll try that.
try:
hostmask = irc.state.nickToHostmask(name)
toId = ircdb.users.getUserId(hostmask)
except KeyError:
irc.error(msg, conf.replyNoUser)
return
try:
fromId = ircdb.users.getUserId(msg.prefix)
except KeyError:
irc.error(msg, conf.replyNotRegistered)
return
2003-08-20 18:26:23 +02:00
if ircutils.isChannel(msg.args[0]):
2003-03-28 07:25:12 +01:00
public = 1
2003-08-20 18:26:23 +02:00
else:
public = 0
2003-08-19 09:48:43 +02:00
cursor = self.db.cursor()
now = int(time.time())
2003-08-20 18:26:23 +02:00
cursor.execute("""INSERT INTO notes VALUES
2003-09-14 04:43:17 +02:00
(NULL, %s, %s, %s, 0, 0, %s, %s)""",
fromId, toId, now, public, note)
self.db.commit()
cursor.execute("""SELECT id FROM notes WHERE
from_id=%s AND to_id=%s AND added_at=%s""",
fromId, toId, now)
id = cursor.fetchone()[0]
irc.reply(msg, 'Note #%s sent to %s.' % (id, name))
def note(self, irc, msg, args):
"""<note id>
2003-08-20 18:26:23 +02:00
2003-09-14 04:43:17 +02:00
Retrieves a single note by its unique note id.
2003-04-08 09:07:54 +02:00
"""
noteid = privmsgs.getArgs(args)
try:
2003-09-14 04:43:17 +02:00
id = ircdb.users.getUserId(msg.prefix)
except KeyError:
irc.error(msg, conf.replyNotRegistered)
return
2003-08-19 09:48:43 +02:00
cursor = self.db.cursor()
2003-09-14 04:43:17 +02:00
cursor.execute("""SELECT note, to_id, from_id, added_at, public
FROM notes
WHERE (to_id=%s OR from_id=%s) AND id=%s""",
id, id, noteid)
2003-08-19 09:48:43 +02:00
if cursor.rowcount == 0:
s = 'You may only retrieve notes you\'ve sent or received.'
irc.error(msg, s)
2003-04-14 17:10:38 +02:00
return
2003-09-14 04:43:17 +02:00
(note, toId, fromId, addedAt, public) = cursor.fetchone()
(toId,fromId,addedAt,public) = map(int, (toId,fromId,addedAt,public))
elapsed = utils.timeElapsed(time.time() - addedAt)
if toId == id:
author = ircdb.users.getUser(fromId).name
newnote = '%s (Sent by %s %s ago)' % (note, author, elapsed)
elif fromId == id:
recipient = ircdb.users.getUser(toId).name
newnote = '%s (Sent to %s %s ago)' % (note, recipient, elapsed)
2003-10-24 10:57:02 +02:00
irc.reply(msg, newnote, private=(not public))
2003-04-14 17:10:38 +02:00
self.setAsRead(noteid)
2003-09-14 04:43:17 +02:00
def _formatNoteData(self, msg, id, fromId, public):
(id, fromId, public) = map(int, (id, fromId, public))
if public or not ircutils.isChannel(msg.args[0]):
sender = ircdb.users.getUser(fromId).name
return '#%s from %s' % (id, sender)
else:
return '#%s (private)' % id
2003-04-01 03:44:02 +02:00
def notes(self, irc, msg, args):
"""takes no arguments
2003-08-20 18:26:23 +02:00
2003-09-14 04:43:17 +02:00
Retrieves the ids of all your unread notes.
2003-04-08 11:11:33 +02:00
"""
2003-04-08 09:07:54 +02:00
try:
2003-09-14 04:43:17 +02:00
id = ircdb.users.getUserId(msg.prefix)
2003-04-08 09:07:54 +02:00
except KeyError:
irc.error(msg, conf.replyNotRegistered)
2003-04-08 09:07:54 +02:00
return
2003-08-19 09:48:43 +02:00
cursor = self.db.cursor()
2003-09-14 04:43:17 +02:00
cursor.execute("""SELECT id, from_id, public
FROM notes
WHERE notes.to_id=%s AND notes.read=0""", id)
2003-08-19 09:48:43 +02:00
count = cursor.rowcount
L = []
if count == 0:
irc.reply(msg, 'You have no unread notes.')
else:
2003-09-14 04:43:17 +02:00
L = [self._formatNoteData(msg, *t) for t in cursor.fetchall()]
irc.reply(msg, utils.commaAndify(L))
def oldnotes(self, irc, msg, args):
"""takes no arguments
Returns a list of your most recent old notes.
"""
try:
2003-09-14 04:43:17 +02:00
id = ircdb.users.getUserId(msg.prefix)
except KeyError:
irc.error(msg, conf.replyNotRegistered)
return
cursor = self.db.cursor()
2003-09-14 04:43:17 +02:00
cursor.execute("""SELECT id, from_id, public
FROM notes
WHERE notes.to_id=%s AND notes.read=1""", id)
if cursor.rowcount == 0:
2003-09-14 04:43:17 +02:00
irc.reply(msg, 'I couldn\'t find any read notes for your user.')
else:
2003-09-14 04:43:17 +02:00
ids = [self._formatNoteData(msg, *t) for t in cursor.fetchall()]
ids.reverse()
irc.reply(msg, utils.commaAndify(ids))
2003-08-20 18:26:23 +02:00
2003-04-08 09:07:54 +02:00
2003-03-27 07:31:32 +01:00
Class = Notes
2003-04-08 09:07:54 +02:00
# vim: shiftwidth=4 tabstop=8 expandtab textwidth=78: