mirror of
https://github.com/Mikaela/Limnoria.git
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374 lines
15 KiB
Python
374 lines
15 KiB
Python
###
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# Copyright (c) 2004, Daniel DiPaolo
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# Copyright (c) 2008-2010, James McCoy
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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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import os
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import time
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import random
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import supybot.dbi as dbi
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import supybot.conf as conf
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.ircmsgs as ircmsgs
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import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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class QuoteGrabsRecord(dbi.Record):
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__fields__ = [
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'by',
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'text',
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'grabber',
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'at',
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'hostmask',
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]
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def __str__(self):
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grabber = plugins.getUserName(self.grabber)
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return format('%s (Said by: %s; grabbed by %s at %t)',
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self.text, self.hostmask, grabber, self.at)
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class SqliteQuoteGrabsDB(object):
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def __init__(self, filename):
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self.dbs = ircutils.IrcDict()
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self.filename = filename
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def close(self):
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for db in self.dbs.itervalues():
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db.close()
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def _getDb(self, channel):
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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 ' \
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'use QuoteGrabs. Download it at ' \
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'<http://code.google.com/p/pysqlite/>'
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filename = plugins.makeChannelFilename(self.filename, channel)
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def p(s1, s2):
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return int(ircutils.nickEqual(s1, s2))
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if filename in self.dbs:
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return self.dbs[filename]
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if os.path.exists(filename):
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self.dbs[filename] = sqlite.connect(filename,
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converters={'bool': bool})
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self.dbs[filename].create_function('nickeq', 2, p)
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return self.dbs[filename]
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db = sqlite.connect(filename, converters={'bool': bool})
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self.dbs[filename] = db
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self.dbs[filename].create_function('nickeq', 2, p)
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cursor = db.cursor()
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cursor.execute("""CREATE TABLE quotegrabs (
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id INTEGER PRIMARY KEY,
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nick TEXT,
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hostmask TEXT,
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added_by TEXT,
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added_at TIMESTAMP,
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quote TEXT
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);""")
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db.commit()
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return db
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def get(self, channel, id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT id, nick, quote, hostmask, added_at, added_by
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FROM quotegrabs WHERE id = %s""", id)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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(id, by, quote, hostmask, at, grabber) = cursor.fetchone()
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return QuoteGrabsRecord(id, by=by, text=quote, hostmask=hostmask,
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at=int(at), grabber=grabber)
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def random(self, channel, nick):
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db = self._getDb(channel)
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cursor = db.cursor()
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if nick:
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cursor.execute("""SELECT quote FROM quotegrabs
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WHERE nickeq(nick, %s)
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ORDER BY random() LIMIT 1""",
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nick)
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else:
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cursor.execute("""SELECT quote FROM quotegrabs
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ORDER BY random() LIMIT 1""")
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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return cursor.fetchone()[0]
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def list(self, channel, nick):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT id, quote FROM quotegrabs
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WHERE nickeq(nick, %s)
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ORDER BY id DESC""", nick)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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return [QuoteGrabsRecord(id, text=quote)
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for (id, quote) in cursor.fetchall()]
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def getQuote(self, channel, nick):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT quote FROM quotegrabs
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WHERE nickeq(nick, %s)
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ORDER BY id DESC LIMIT 1""", nick)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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return cursor.fetchone()[0]
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def select(self, channel, nick):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT added_at FROM quotegrabs
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WHERE nickeq(nick, %s)
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ORDER BY id DESC LIMIT 1""", nick)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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return cursor.fetchone()[0]
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def add(self, channel, msg, by):
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db = self._getDb(channel)
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cursor = db.cursor()
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text = ircmsgs.prettyPrint(msg)
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# Check to see if the latest quotegrab is identical
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cursor.execute("""SELECT quote FROM quotegrabs
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WHERE nick=%s
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ORDER BY id DESC LIMIT 1""", msg.nick)
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if cursor.rowcount != 0:
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if text == cursor.fetchone()[0]:
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return
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cursor.execute("""INSERT INTO quotegrabs
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VALUES (NULL, %s, %s, %s, %s, %s)""",
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msg.nick, msg.prefix, by, int(time.time()), text)
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db.commit()
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def remove(self, channel, grab=None):
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db = self._getDb(channel)
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cursor = db.cursor()
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if grab is not None:
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# the testing if there actually *is* the to-be-deleted record is
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# strictly unnecessary -- the DELETE operation would "succeed"
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# anyway, but it's silly to just keep saying 'OK' no matter what,
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# so...
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cursor.execute("""SELECT * FROM quotegrabs WHERE id = %s""", grab)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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cursor.execute("""DELETE FROM quotegrabs WHERE id = %s""", grab)
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else:
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cursor.execute("""SELECT * FROM quotegrabs WHERE id = (SELECT MAX(id)
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FROM quotegrabs)""")
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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cursor.execute("""DELETE FROM quotegrabs WHERE id = (SELECT MAX(id)
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FROM quotegrabs)""")
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db.commit()
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def search(self, channel, text):
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db = self._getDb(channel)
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cursor = db.cursor()
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text = '%' + text + '%'
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cursor.execute("""SELECT id, nick, quote FROM quotegrabs
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WHERE quote LIKE %s
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ORDER BY id DESC""", text)
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if cursor.rowcount == 0:
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raise dbi.NoRecordError
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return [QuoteGrabsRecord(id, text=quote, by=nick)
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for (id, nick, quote) in cursor.fetchall()]
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QuoteGrabsDB = plugins.DB('QuoteGrabs', {'sqlite': SqliteQuoteGrabsDB})
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class QuoteGrabs(callbacks.Plugin):
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"""Add the help for "@help QuoteGrabs" here."""
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def __init__(self, irc):
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self.__parent = super(QuoteGrabs, self)
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self.__parent.__init__(irc)
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self.db = QuoteGrabsDB()
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def doPrivmsg(self, irc, msg):
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if ircmsgs.isCtcp(msg) and not ircmsgs.isAction(msg):
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return
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irc = callbacks.SimpleProxy(irc, msg)
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if irc.isChannel(msg.args[0]):
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(chan, payload) = msg.args
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words = self.registryValue('randomGrabber.minimumWords', chan)
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length = self.registryValue('randomGrabber.minimumCharacters',chan)
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grabTime = \
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self.registryValue('randomGrabber.averageTimeBetweenGrabs', chan)
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channel = plugins.getChannel(chan)
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if self.registryValue('randomGrabber', chan):
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if len(payload) > length and len(payload.split()) > words:
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try:
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last = int(self.db.select(channel, msg.nick))
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except dbi.NoRecordError:
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self._grab(channel, irc, msg, irc.prefix)
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self._sendGrabMsg(irc, msg)
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else:
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elapsed = int(time.time()) - last
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if (random.random() * elapsed) > (grabTime / 2):
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self._grab(channel, irc, msg, irc.prefix)
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self._sendGrabMsg(irc, msg)
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def _grab(self, channel, irc, msg, addedBy):
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self.db.add(channel, msg, addedBy)
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def _sendGrabMsg(self, irc, msg):
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s = 'jots down a new quote for %s' % msg.nick
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irc.reply(s, action=True, prefixNick=False)
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def grab(self, irc, msg, args, channel, nick):
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"""[<channel>] <nick>
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Grabs a quote from <channel> by <nick> for the quotegrabs table.
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<channel> is only necessary if the message isn't sent in the channel
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itself.
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"""
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# chan is used to make sure we know where to grab the quote from, as
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# opposed to channel which is used to determine which db to store the
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# quote in
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chan = msg.args[0]
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if chan is None:
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raise callbacks.ArgumentError
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if ircutils.nickEqual(nick, msg.nick):
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irc.error('You can\'t quote grab yourself.', Raise=True)
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for m in reversed(irc.state.history):
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if m.command == 'PRIVMSG' and ircutils.nickEqual(m.nick, nick) \
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and ircutils.strEqual(m.args[0], chan):
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self._grab(channel, irc, m, msg.prefix)
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irc.replySuccess()
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return
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irc.error('I couldn\'t find a proper message to grab.')
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grab = wrap(grab, ['channeldb', 'nick'])
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def ungrab(self, irc, msg, args, channel, grab):
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"""[<channel>] <number>
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Removes the grab <number> (the last by default) on <channel>.
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<channel> is only necessary if the message isn't sent in the channel
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itself.
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"""
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try:
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self.db.remove(channel, grab)
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irc.replySuccess()
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except dbi.NoRecordError:
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if grab is None:
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irc.error('Nothing to ungrab.')
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else:
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irc.error('Invalid grab number.')
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ungrab = wrap(ungrab, ['channeldb', optional('id')])
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def quote(self, irc, msg, args, channel, nick):
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"""[<channel>] <nick>
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Returns <nick>'s latest quote grab in <channel>. <channel> is only
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necessary if the message isn't sent in the channel itself.
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"""
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try:
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irc.reply(self.db.getQuote(channel, nick))
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except dbi.NoRecordError:
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irc.error('I couldn\'t find a matching quotegrab for %s.' % nick,
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Raise=True)
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quote = wrap(quote, ['channeldb', 'nick'])
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def list(self, irc, msg, args, channel, nick):
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"""[<channel>] <nick>
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Returns a list of shortened quotes that have been grabbed for <nick>
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as well as the id of each quote. These ids can be used to get the
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full quote. <channel> is only necessary if the message isn't sent in
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the channel itself.
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"""
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try:
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records = self.db.list(channel, nick)
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L = []
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for record in records:
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# strip the nick from the quote
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quote = record.text.replace('<%s> ' % nick, '', 1)
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item = utils.str.ellipsisify('#%s: %s' % (record.id, quote),50)
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L.append(item)
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irc.reply(utils.str.commaAndify(L))
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except dbi.NoRecordError:
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irc.error('I couldn\'t find any quotegrabs for %s.' % nick,
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Raise=True)
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list = wrap(list, ['channeldb', 'nick'])
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def random(self, irc, msg, args, channel, nick):
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"""[<channel>] [<nick>]
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Returns a randomly grabbed quote, optionally choosing only from those
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quotes grabbed for <nick>. <channel> is only necessary if the message
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isn't sent in the channel itself.
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"""
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try:
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irc.reply(self.db.random(channel, nick))
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except dbi.NoRecordError:
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if nick:
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irc.error('Couldn\'t get a random quote for that nick.')
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else:
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irc.error('Couldn\'t get a random quote. Are there any '
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'grabbed quotes in the database?')
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random = wrap(random, ['channeldb', additional('nick')])
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def get(self, irc, msg, args, channel, id):
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"""[<channel>] <id>
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Return the quotegrab with the given <id>. <channel> is only necessary
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if the message isn't sent in the channel itself.
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"""
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try:
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irc.reply(self.db.get(channel, id))
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except dbi.NoRecordError:
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irc.error('No quotegrab for id %s' % utils.str.quoted(id),
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Raise=True)
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get = wrap(get, ['channeldb', 'id'])
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def search(self, irc, msg, args, channel, text):
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"""[<channel>] <text>
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Searches for <text> in a quote. <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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try:
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records = self.db.search(channel, text)
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L = []
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for record in records:
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# strip the nick from the quote
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quote = record.text.replace('<%s> ' % record.by, '', 1)
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item = utils.str.ellipsisify('#%s: %s' % (record.id, quote),50)
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L.append(item)
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irc.reply(utils.str.commaAndify(L))
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except dbi.NoRecordError:
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irc.error('No quotegrabs matching %s' % utils.str.quoted(text),
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Raise=True)
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search = wrap(search, ['channeldb', 'text'])
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Class = QuoteGrabs
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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