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