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a63ee1e304
may prove to be difficult here. It may find its way back in, but there's no point in having it in there now when it doesn't work right anyway.
557 lines
21 KiB
Python
557 lines
21 KiB
Python
#!/usr/bin/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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Moobot factoid compatibility module. Overrides the replyWhenNotCommand
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behavior so that when someone addresses the bot with anything other than a
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command, it checks the factoid database for a key that matches what was said
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and if nothing is found, responds with an entry from the "dunno" database.
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"""
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import plugins
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import os
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import sets
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import time
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import shlex
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import string
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import random
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import sqlite
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from cStringIO import StringIO
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import conf
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import debug
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import ircdb
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import utils
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import ircmsgs
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import ircutils
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import privmsgs
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import callbacks
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import OwnerCommands
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dbfilename = os.path.join(conf.dataDir, 'MoobotFactoids.db')
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def configure(onStart, afterConnect, advanced):
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# This will be called by setup.py to configure this module. onStart and
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# afterConnect are both lists. Append to onStart the commands you would
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# like to be run when the bot is started; append to afterConnect the
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# commands you would like to be run when the bot has finished connecting.
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from questions import expect, anything, something, yn
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onStart.append('load MoobotFactoids')
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example = utils.wrapLines("""
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Add an example IRC session using this module here.
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""")
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allchars = string.maketrans('', '')
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class OptionList(object):
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validChars = allchars.translate(allchars, '|()')
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def _insideParens(self, lexer):
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ret = []
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while True:
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token = lexer.get_token()
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if not token:
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raise SyntaxError, 'Missing ")"'
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elif token == ')':
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return ret
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elif token == '(':
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ret.append(self._insideParens(lexer))
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elif token == '|':
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continue
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else:
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ret.append(token)
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def tokenize(self, s):
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lexer = shlex.shlex(StringIO(s))
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lexer.commenters = ''
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lexer.quotes = ''
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lexer.whitespace = ''
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lexer.wordchars = self.validChars
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ret = []
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while True:
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token = lexer.get_token()
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if not token:
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break
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elif token == '(':
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ret.append(self._insideParens(lexer))
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elif token == ')':
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raise SyntaxError, 'Spurious ")"'
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else:
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ret.append(token)
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return ret
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def tokenize(s):
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return OptionList().tokenize(s)
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def pick(L, recursed=False):
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L = L[:]
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for (i, elt) in enumerate(L):
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if isinstance(elt, list):
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L[i] = pick(elt, recursed=True)
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if recursed:
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return random.choice(L)
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else:
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return L
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class MoobotFactoids(callbacks.PrivmsgCommandAndRegexp):
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priority = 1000
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addressedRegexps = sets.Set(['addFactoid', 'changeFactoid',
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'augmentFactoid', 'replaceFactoid'])
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def __init__(self):
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callbacks.PrivmsgCommandAndRegexp.__init__(self)
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self.makeDB(dbfilename)
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# Set up the "reply when not command" behavior
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conf.replyWhenNotCommand = True
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MiscCommands = OwnerCommands.loadPluginModule('MiscCommands')
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# Gotta make sure we restore this when we unload
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self.originalReplyWhenNotCommand = MiscCommands.replyWhenNotCommand
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MiscCommands.replyWhenNotCommand = self._checkFactoids
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def makeDB(self, filename):
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"""create MoobotFactoids 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 factoids (
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key TEXT PRIMARY KEY,
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created_by INTEGER,
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created_at TIMESTAMP,
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modified_by INTEGER,
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modified_at TIMESTAMP,
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locked_at TIMESTAMP,
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last_requested_by TEXT,
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last_requested_at TIMESTAMP,
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fact TEXT,
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requested_count INTEGER
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)""")
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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 die(self):
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# Handle DB stuff
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self.db.commit()
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self.db.close()
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del self.db
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# Recover from clobbering this command earlier
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MiscCommands = OwnerCommands.loadPluginModule('MiscCommands')
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MiscCommands.replyWhenNotCommand = self.originalReplyWhenNotCommand
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def parseFactoid(self, fact):
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type = "define" # Default is to just spit the factoid back as a
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# definition of what the key is (i.e., "foo is bar")
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newfact = ''.join(pick(tokenize(fact)))
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if newfact.startswith("<reply>"):
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newfact = newfact.replace("<reply>", "", 1)
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type = "reply"
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elif newfact.startswith("<action>"):
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newfact = newfact.replace("<action>", "", 1)
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type = "action"
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return (type, newfact)
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def updateFactoidRequest(self, key, hostmask):
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"""Updates the last_requested_* fields of a factoid row"""
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cursor = self.db.cursor()
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cursor.execute("""UPDATE factoids SET
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last_requested_by = %s,
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last_requested_at = %s,
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requested_count = requested_count +1
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WHERE key = %s""",
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hostmask, int(time.time()), key)
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self.db.commit()
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def _checkFactoids(self, irc, msg, _):
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# Strip the bot name
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key = callbacks.addressed(irc.nick, msg)
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# Check the factoid db for an appropriate reply
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cursor = self.db.cursor()
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cursor.execute("""SELECT fact FROM factoids WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.reply(msg, "Would reply with a dunno here")
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else:
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fact = cursor.fetchone()[0]
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# Update the requested count/requested by for this key
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hostmask = msg.prefix
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self.updateFactoidRequest(key, hostmask)
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# Now actually get the factoid and respond accordingly
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(type, text) = self.parseFactoid(fact)
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if type == "action":
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irc.queueMsg(ircmsgs.action(ircutils.replyTo(msg), text))
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elif type == "reply":
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irc.reply(msg, text)
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elif type == "define":
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irc.reply(msg, "%s is %s" % (key, text))
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else:
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irc.error(msg, "Spurious type from parseFactoid.")
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def addFactoid(self, irc, msg, match):
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r"^(?!no\s+)(.+)\s+is\s+(?!also)(.+)"
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# Must be registered!
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNotRegistered)
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return
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key, fact = match.groups()
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cursor = self.db.cursor()
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# Check and make sure it's not in the DB already
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cursor.execute("""SELECT * FROM factoids WHERE key = %s""", key)
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if cursor.rowcount != 0:
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irc.error(msg, "Factoid '%s' already exists." % key)
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return
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# Otherwise,
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cursor.execute("""INSERT INTO factoids VALUES
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(%s, %s, %s, NULL, NULL, NULL, NULL, NULL,
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%s, 0)""",
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key, id, int(time.time()), fact)
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self.db.commit()
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irc.reply(msg, conf.replySuccess)
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def changeFactoid(self, irc, msg, match):
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r"(.+)\s+=~\s+(.+)"
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# Must be registered!
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNotRegistered)
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return
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key, regexp = match.groups()
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cursor = self.db.cursor()
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# Check and make sure it's in the DB
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cursor.execute("""SELECT locked_at, fact FROM factoids
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WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "Factoid '%s' not found." % key)
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return
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# No dice if it's locked, no matter who it is
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(locked_at, fact) = cursor.fetchone()
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if locked_at is not None:
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irc.error(msg, "Factoid '%s' is locked." % key)
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return
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# It's fair game if we get to here
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try:
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r = utils.perlReToReplacer(regexp)
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except ValueError, e:
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irc.error(msg, "Invalid regexp: %s" % regexp)
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return
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new_fact = r(fact)
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cursor.execute("""UPDATE factoids
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SET fact = %s, modified_by = %s,
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modified_at = %s WHERE key = %s""",
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new_fact, id, int(time.time()), key)
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self.db.commit()
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irc.reply(msg, conf.replySuccess)
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def augmentFactoid(self, irc, msg, match):
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r"(.+) is also (.+)"
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# Must be registered!
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNotRegistered)
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return
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key, new_text = match.groups()
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cursor = self.db.cursor()
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# Check and make sure it's in the DB
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cursor.execute("""SELECT locked_at, fact FROM factoids
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WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "Factoid '%s' not found." % key)
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return
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# No dice if it's locked, no matter who it is
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(locked_at, fact) = cursor.fetchone()
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if locked_at is not None:
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irc.error(msg, "Factoid '%s' is locked." % key)
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return
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# It's fair game if we get to here
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new_fact = "%s, or %s" % (fact, new_text)
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cursor.execute("""UPDATE factoids
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SET fact = %s, modified_by = %s,
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modified_at = %s WHERE key = %s""",
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new_fact, id, int(time.time()), key)
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self.db.commit()
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irc.reply(msg, conf.replySuccess)
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def replaceFactoid(self, irc, msg, match):
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r"^no,?\s+(.+)\s+is\s+(.+)"
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# Must be registered!
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNotRegistered)
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return
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key, new_fact = match.groups()
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cursor = self.db.cursor()
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# Check and make sure it's in the DB
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cursor.execute("""SELECT locked_at, fact FROM factoids
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WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "Factoid '%s' not found." % key)
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return
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# No dice if it's locked, no matter who it is
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(locked_at, _) = cursor.fetchone()
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if locked_at is not None:
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irc.error(msg, "Factoid '%s' is locked." % key)
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return
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# It's fair game if we get to here
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cursor.execute("""UPDATE factoids
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SET fact = %s, created_by = %s,
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created_at = %s, modified_by = NULL,
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modified_at = NULL, requested_count = 0,
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last_requested_by = NULL, last_requested_at = NULL,
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locked_at = NULL
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WHERE key = %s""",
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new_fact, id, int(time.time()), key)
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self.db.commit()
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irc.reply(msg, conf.replySuccess)
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def literal(self, irc, msg, args):
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"""<factoid key>
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Returns the literal factoid for the given factoid key. No parsing of
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the factoid value is done as it is with normal retrieval.
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"""
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key = privmsgs.getArgs(args, needed=1)
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cursor = self.db.cursor()
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cursor.execute("""SELECT fact FROM factoids WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "No such factoid: %s" % key)
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return
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else:
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fact = cursor.fetchone()[0]
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irc.reply(msg, fact)
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def factinfo(self, irc, msg, args):
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"""<factoid key>
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Returns the various bits of info on the factoid for the given key.
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"""
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key = privmsgs.getArgs(args, needed=1)
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# Start building the response string
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s = key + ": "
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# Next, get all the info and build the response piece by piece
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cursor = self.db.cursor()
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cursor.execute("""SELECT created_by, created_at, modified_by,
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modified_at, last_requested_by, last_requested_at,
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requested_count, locked_at FROM
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factoids WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "No such factoid: %s" % key)
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return
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(created_by, created_at, modified_by, modified_at, last_requested_by,
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last_requested_at, requested_count, locked_at) = cursor.fetchone()
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# First, creation info.
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# Map the integer created_by to the username
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creat_by = ircdb.users.getUser(created_by).name
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creat_at = time.strftime(conf.humanTimestampFormat,
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time.localtime(int(created_at)))
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s += "Created by %s on %s." % (creat_by, creat_at)
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# Next, modification info, if any.
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if modified_by is not None:
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mod_by = ircdb.users.getUser(modified_by).name
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mod_at = time.strftime(conf.humanTimestampFormat,
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time.localtime(int(modified_at)))
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s += " Last modified by %s on %s." % (mod_by, mod_at)
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# Next, last requested info, if any
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if last_requested_by is not None:
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last_by = last_requested_by # not an int user id
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last_at = time.strftime(conf.humanTimestampFormat,
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time.localtime(int(last_requested_at)))
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req_count = requested_count
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times_str = utils.nItems(requested_count, 'time')
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s += " Last requested by %s on %s, requested %s." % \
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(last_by, last_at, times_str)
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# Last, locked info
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if locked_at is not None:
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lock_at = time.strftime(conf.humanTimestampFormat,
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time.localtime(int(locked_at)))
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s += " Locked on %s." % lock_at
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irc.reply(msg, s)
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def _lock(self, irc, msg, args, lock=True):
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try:
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id = ircdb.users.getUserId(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNotRegistered)
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return
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key = privmsgs.getArgs(args, needed=1)
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cursor = self.db.cursor()
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cursor.execute("""SELECT created_by, locked_at FROM factoids
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WHERE key = %s""", key)
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if cursor.rowcount == 0:
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irc.error(msg, "No such factoid: %s" % key)
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return
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(created_by, locked_at) = cursor.fetchone()
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# Don't perform redundant operations
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if lock:
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if locked_at is not None:
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irc.error(msg, "Factoid '%s' is already locked." % key)
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return
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else:
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if locked_at is None:
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irc.error(msg, "Factoid '%s' is not locked." % key)
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return
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# Can only lock/unlock own factoids
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if created_by != id:
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s = "unlock"
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if lock:
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s = "lock"
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irc.error(msg, "Cannot %s someone else's factoid." % s)
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return
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# Okay, we're done, ready to lock/unlock
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if lock:
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locked_at = int(time.time())
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else:
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locked_at = None
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cursor.execute("""UPDATE factoids SET locked_at = %s
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WHERE key = %s""", locked_at, key)
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self.db.commit()
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irc.reply(msg, conf.replySuccess)
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def lock(self, irc, msg, args):
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"""<factoid key>
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Locks the factoid with the given factoid key. Requires that the user
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be registered and have created the factoid originally.
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"""
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self._lock(irc, msg, args, True)
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def unlock(self, irc, msg, args):
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"""<factoid key>
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Unlocks the factoid with the given factoid key. Requires that the
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user be registered and have locked the factoid.
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"""
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self._lock(irc, msg, args, False)
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def listauth(self, irc, msg, args):
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"""<author name>
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Lists the keys of the factoids with the given author. Note that if an
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author has an integer name, you'll have to use that author's id to use
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this function (so don't use integer usernames!).
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"""
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author = privmsgs.getArgs(args, needed=1)
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try:
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id = ircdb.users.getUserId(author)
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except KeyError:
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irc.error(msg, "No such user: %s" % author)
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return
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cursor = self.db.cursor()
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cursor.execute("""SELECT key FROM factoids
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WHERE created_by = %s
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ORDER BY key""", id)
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if cursor.rowcount == 0:
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irc.reply(msg, "No factoids by %s found." % author)
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return
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keys = [repr(tup[0]) for tup in cursor.fetchall()]
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s = "Author search for %s (%d found): %s" % \
|
|
(author, len(keys), utils.commaAndify(keys))
|
|
irc.reply(msg, s)
|
|
|
|
_sqlTrans = string.maketrans('*?', '%_')
|
|
def listkeys(self, irc, msg, args):
|
|
"""<glob>
|
|
|
|
Lists the keys of the factoids whose key matches the provided glob.
|
|
"""
|
|
glob = privmsgs.getArgs(args, needed=1)
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""SELECT key FROM factoids
|
|
WHERE key LIKE %s
|
|
ORDER BY key""",
|
|
glob.translate(self._sqlTrans))
|
|
if cursor.rowcount == 0:
|
|
irc.reply(msg, "No keys matching %r found." % glob)
|
|
return
|
|
keys = [repr(tup[0]) for tup in cursor.fetchall()]
|
|
s = "Key search for %r (%d found): %s" % \
|
|
(glob, len(keys), utils.commaAndify(keys))
|
|
irc.reply(msg, s)
|
|
|
|
def listvalues(self, irc, msg, args):
|
|
"""<glob>
|
|
|
|
Lists the keys of the factoids whose value matches the provided glob.
|
|
"""
|
|
glob = privmsgs.getArgs(args, needed=1)
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""SELECT key FROM factoids
|
|
WHERE fact LIKE %s
|
|
ORDER BY key""",
|
|
glob.translate(self._sqlTrans))
|
|
if cursor.rowcount == 0:
|
|
irc.reply(msg, "No values matching %r found." % glob)
|
|
return
|
|
keys = [repr(tup[0]) for tup in cursor.fetchall()]
|
|
s = "Value search for %r (%d found): %s" % \
|
|
(glob, len(keys), utils.commaAndify(keys))
|
|
irc.reply(msg, s)
|
|
|
|
def delete(self, irc, msg, args):
|
|
"""<factoid key>
|
|
|
|
Deletes the factoid with the given key.
|
|
"""
|
|
# Must be registered to use this
|
|
try:
|
|
ircdb.users.getUserId(msg.prefix)
|
|
except KeyError:
|
|
irc.error(msg, conf.replyNotRegistered)
|
|
return
|
|
key = privmsgs.getArgs(args, needed=1)
|
|
cursor = self.db.cursor()
|
|
cursor.execute("""SELECT key, locked_at FROM factoids
|
|
WHERE key = %s""", key)
|
|
if cursor.rowcount == 0:
|
|
irc.error(msg, "No such factoid: %s" % key)
|
|
return
|
|
(_, locked_at) = cursor.fetchone()
|
|
if locked_at is not None:
|
|
irc.error(msg, "Factoid is locked, cannot remove.")
|
|
return
|
|
cursor.execute("""DELETE FROM factoids WHERE key = %s""", key)
|
|
self.db.commit()
|
|
irc.reply(msg, conf.replySuccess)
|
|
|
|
Class = MoobotFactoids
|
|
|
|
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
|