#!/usr/bin/env python ### # Copyright (c) 2003, Daniel DiPaolo # 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. ### """ The Dunno module is used to spice up the 'replyWhenNotCommand' behavior with random 'I dunno'-like responses. If you want something spicier than ' is not a valid command'-like responses, use this plugin. """ __revision__ = "$Id$" __author__ = "Daniel DiPaolo (Strike) " import os import time import supybot.conf as conf import supybot.utils as utils import supybot.ircdb as ircdb import supybot.plugins as plugins import supybot.registry as registry import supybot.privmsgs as privmsgs import supybot.callbacks as callbacks try: import sqlite except ImportError: raise callbacks.Error, 'You need to have PySQLite installed to use this ' \ 'plugin. Download it at ' dbfilename = os.path.join(conf.supybot.directories.data(), 'Dunno.db') conf.registerPlugin('Dunno') conf.registerChannelValue(conf.supybot.plugins.Dunno, 'prefixNick', registry.Boolean(True, """Determines whether the bot will prefix the nick of the user giving an invalid command to the "dunno" response.""")) class Dunno(callbacks.Privmsg): """This plugin was written initially to work with MoobotFactoids, the two of them to provide a similar-to-moobot-and-blootbot interface for factoids. Basically, it replaces the standard 'Error: is not a valid command.' messages with messages kept in a database, able to give more personable responses.""" priority = 100 def __init__(self): callbacks.Privmsg.__init__(self) self.makeDb(dbfilename) def makeDb(self, filename): """create Dunno database and tables""" if os.path.exists(filename): self.db = sqlite.connect(filename) return self.db = sqlite.connect(filename, converters={'bool': bool}) cursor = self.db.cursor() cursor.execute("""CREATE TABLE dunnos ( id INTEGER PRIMARY KEY, added_by INTEGER, added_at TIMESTAMP, dunno TEXT )""") self.db.commit() def invalidCommand(self, irc, msg, tokens): cursor = self.db.cursor() cursor.execute("""SELECT dunno FROM dunnos ORDER BY random() LIMIT 1""") if cursor.rowcount != 0: prefixName = self.registryValue('prefixNick', msg.args[0]) dunno = cursor.fetchone()[0] dunno = plugins.standardSubstitute(irc, msg, dunno) irc.reply(dunno, prefixName=prefixName) def add(self, irc, msg, args): """ Adds as a "dunno" to be used as a random response when no command or factoid key matches. Can optionally contain '$who', which will be replaced by the user's name when the dunno is displayed. """ # Must be registered to use this try: user_id = ircdb.users.getUserId(msg.prefix) except KeyError: irc.errorNotRegistered() return text = privmsgs.getArgs(args) cursor = self.db.cursor() at = int(time.time()) cursor.execute("""INSERT INTO dunnos VALUES(NULL, %s, %s, %s)""", user_id, at, text) self.db.commit() cursor.execute("""SELECT id FROM dunnos WHERE added_at=%s""", at) id = cursor.fetchone()[0] irc.replySuccess('Dunno #%s added.' % id) def remove(self, irc, msg, args): """ Removes dunno with the given . """ # Must be registered to use this try: user_id = ircdb.users.getUserId(msg.prefix) except KeyError: irc.errorNotRegistered() return dunno_id = privmsgs.getArgs(args, required=1) cursor = self.db.cursor() cursor.execute("""SELECT added_by, dunno FROM dunnos WHERE id=%s""", dunno_id) if cursor.rowcount == 0: irc.error('No dunno with id #%s.' % dunno_id) return (added_by, dunno) = cursor.fetchone() if not (ircdb.checkCapability(user_id, 'admin') or \ added_by == user_id): irc.error('Only admins and the dunno creator may delete a dunno.') return cursor.execute("""DELETE FROM dunnos WHERE id=%s""", dunno_id) self.db.commit() irc.replySuccess() def search(self, irc, msg, args): """ Search for dunno containing the given text. Returns the ids of the dunnos with the text in them. """ text = privmsgs.getArgs(args, required=1) glob = "%" + text + "%" cursor = self.db.cursor() cursor.execute("""SELECT id FROM dunnos WHERE dunno LIKE %s""", glob) if cursor.rowcount == 0: irc.error('No dunnos with %r found.' % text) return ids = [str(t[0]) for t in cursor.fetchall()] s = 'Dunno search for %r (%s found): %s.' % \ (text, len(ids), utils.commaAndify(ids)) irc.reply(s) def get(self, irc, msg, args): """ Display the text of the dunno with the given id. """ id = privmsgs.getArgs(args, required=1) try: id = int(id) except ValueError: irc.error('%r is not a valid dunno id.' % id) return cursor = self.db.cursor() cursor.execute("""SELECT dunno FROM dunnos WHERE id=%s""", id) if cursor.rowcount == 0: irc.error('No dunno found with id #%s.' % id) return dunno = cursor.fetchone()[0] irc.reply("Dunno #%s: %r." % (id, dunno)) def change(self, irc, msg, args): """ Alters the dunno with the given id according to the provided regexp. """ id, regexp = privmsgs.getArgs(args, required=2) # Must be registered to use this try: user_id = ircdb.users.getUserId(msg.prefix) except KeyError: irc.errorNotRegistered() return # Check id arg try: id = int(id) except ValueError: irc.error('%r is not a valid dunno id.' % id) return cursor = self.db.cursor() cursor.execute("""SELECT dunno FROM dunnos WHERE id=%s""", id) if cursor.rowcount == 0: irc.error('There is no dunno #%s.' % id) return try: replacer = utils.perlReToReplacer(regexp) except: irc.error('%r is not a valid regular expression.' % regexp) return dunno = cursor.fetchone()[0] new_dunno = replacer(dunno) cursor.execute("""UPDATE dunnos SET dunno=%s WHERE id=%s""", new_dunno, id) self.db.commit() irc.replySuccess() def stats(self, irc, msg, args): """Returns the number of dunnos in the dunno database.""" cursor = self.db.cursor() cursor.execute("""SELECT COUNT(*) FROM dunnos""") num = int(cursor.fetchone()[0]) irc.reply('There %s %s in my database.' % (utils.be(num), utils.nItems('dunno', num))) Class = Dunno # vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: