mirror of
https://github.com/Mikaela/Limnoria.git
synced 2024-11-14 14:49:21 +01:00
63eb6672ea
This commit revertsdb7ef3f025(though it keeps the year updates) After discussion with several people, it seems better to mention copyright owners explicitly. eg. https://reuse.software/faq/#vcs-copyright explains the issue of using VCSs to track copyright. Asdb7ef3f025only replaced mentions of my name with 'The Limnoria Contributors', this commit only needs to undo that + add one person who contributed to setup.py.
471 lines
19 KiB
Python
471 lines
19 KiB
Python
###
|
|
# Copyright (c) 2010, Daniel Folkinshteyn
|
|
# Copyright (c) 2010-2021, Valentin Lorentz
|
|
# 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.
|
|
|
|
###
|
|
|
|
import supybot.utils as utils
|
|
from supybot.commands import *
|
|
import supybot.utils.minisix as minisix
|
|
import supybot.plugins as plugins
|
|
import supybot.ircutils as ircutils
|
|
import supybot.callbacks as callbacks
|
|
|
|
import supybot.conf as conf
|
|
import supybot.ircdb as ircdb
|
|
|
|
import re
|
|
import os
|
|
import sys
|
|
import time
|
|
|
|
try:
|
|
from supybot.i18n import PluginInternationalization
|
|
from supybot.i18n import internationalizeDocstring
|
|
_ = PluginInternationalization('MessageParser')
|
|
except:
|
|
# This are useless functions that's allow to run the plugin on a bot
|
|
# without the i18n plugin
|
|
_ = lambda x:x
|
|
internationalizeDocstring = lambda x:x
|
|
|
|
#try:
|
|
#import sqlite
|
|
#except ImportError:
|
|
#raise callbacks.Error, 'You need to have PySQLite installed to use this ' \
|
|
#'plugin. Download it at ' \
|
|
#'<http://code.google.com/p/pysqlite/>'
|
|
|
|
import sqlite3
|
|
|
|
# these are needed cuz we are overriding getdb
|
|
import threading
|
|
import supybot.world as world
|
|
|
|
|
|
import supybot.log as log
|
|
|
|
|
|
class MessageParser(callbacks.Plugin, plugins.ChannelDBHandler):
|
|
"""This plugin can set regexp triggers to activate the bot.
|
|
Use 'add' command to add regexp trigger, 'remove' to remove."""
|
|
threaded = True
|
|
def __init__(self, irc):
|
|
callbacks.Plugin.__init__(self, irc)
|
|
plugins.ChannelDBHandler.__init__(self)
|
|
|
|
def makeDb(self, filename):
|
|
"""Create the database and connect to it."""
|
|
if os.path.exists(filename):
|
|
db = sqlite3.connect(filename)
|
|
if minisix.PY2:
|
|
db.text_factory = str
|
|
return db
|
|
db = sqlite3.connect(filename)
|
|
if minisix.PY2:
|
|
db.text_factory = str
|
|
cursor = db.cursor()
|
|
cursor.execute("""CREATE TABLE triggers (
|
|
id INTEGER PRIMARY KEY,
|
|
regexp TEXT UNIQUE ON CONFLICT REPLACE,
|
|
added_by TEXT,
|
|
added_at TIMESTAMP,
|
|
usage_count INTEGER,
|
|
action TEXT,
|
|
locked BOOLEAN
|
|
)""")
|
|
db.commit()
|
|
return db
|
|
|
|
# override this because sqlite3 doesn't have autocommit
|
|
# use isolation_level instead.
|
|
def getDb(self, channel):
|
|
"""Use this to get a database for a specific channel."""
|
|
currentThread = threading.currentThread()
|
|
if channel not in self.dbCache and currentThread == world.mainThread:
|
|
self.dbCache[channel] = self.makeDb(self.makeFilename(channel))
|
|
if currentThread != world.mainThread:
|
|
db = self.makeDb(self.makeFilename(channel))
|
|
else:
|
|
db = self.dbCache[channel]
|
|
db.isolation_level = None
|
|
return db
|
|
|
|
def _updateRank(self, network, channel, regexp):
|
|
subfolder = None if channel == 'global' else channel
|
|
if self.registryValue('keepRankInfo', subfolder, network):
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("""SELECT usage_count
|
|
FROM triggers
|
|
WHERE regexp=?""", (regexp,))
|
|
old_count = cursor.fetchall()[0][0]
|
|
cursor.execute("UPDATE triggers SET usage_count=? WHERE regexp=?", (old_count + 1, regexp,))
|
|
db.commit()
|
|
|
|
def _runCommandFunction(self, irc, msg, command):
|
|
"""Run a command from message, as if command was sent over IRC."""
|
|
try:
|
|
tokens = callbacks.tokenize(command,
|
|
channel=msg.channel, network=irc.network)
|
|
except SyntaxError as e:
|
|
# Emulate what callbacks.py does
|
|
self.log.debug('Error return: %s', utils.exnToString(e))
|
|
irc.error(str(e))
|
|
try:
|
|
self.Proxy(irc.irc, msg, tokens)
|
|
except Exception as e:
|
|
log.exception('Uncaught exception in function called by MessageParser:')
|
|
|
|
def _checkManageCapabilities(self, irc, msg, channel):
|
|
"""Check if the user has any of the required capabilities to manage
|
|
the regexp database."""
|
|
capabilities = self.registryValue('requireManageCapability')
|
|
if capabilities:
|
|
for capability in re.split(r'\s*;\s*', capabilities):
|
|
if capability.startswith('channel,'):
|
|
capability = capability[8:]
|
|
if channel != 'global':
|
|
capability = ircdb.makeChannelCapability(channel, capability)
|
|
if capability and ircdb.checkCapability(msg.prefix, capability):
|
|
#print "has capability:", capability
|
|
return True
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
def do_privmsg_notice(self, irc, msg):
|
|
channel = msg.channel
|
|
if not channel:
|
|
return
|
|
if self.registryValue('enable', channel, irc.network):
|
|
actions = []
|
|
results = []
|
|
for channel in set(map(plugins.getChannel, (channel, 'global'))):
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("SELECT regexp, action FROM triggers")
|
|
# Fetch results and prepend channel name or 'global'. This
|
|
# prevents duplicating the following lines.
|
|
results.extend([(channel,)+x for x in cursor.fetchall()])
|
|
if len(results) == 0:
|
|
return
|
|
max_triggers = self.registryValue('maxTriggers', channel, irc.network)
|
|
for (channel, regexp, action) in results:
|
|
for match in re.finditer(regexp, msg.args[1]):
|
|
if match is not None:
|
|
thisaction = action
|
|
self._updateRank(irc.network, channel, regexp)
|
|
for (i, j) in enumerate(match.groups()):
|
|
if match.group(i+1) is not None:
|
|
thisaction = re.sub(r'\$' + str(i+1), match.group(i+1), thisaction)
|
|
actions.append(thisaction)
|
|
if max_triggers != 0 and max_triggers == len(actions):
|
|
break
|
|
if max_triggers != 0 and max_triggers == len(actions):
|
|
break
|
|
|
|
|
|
for action in actions:
|
|
self._runCommandFunction(irc, msg, action)
|
|
|
|
def doPrivmsg(self, irc, msg):
|
|
if not callbacks.addressed(irc, msg): #message is not direct command
|
|
self.do_privmsg_notice(irc, msg)
|
|
|
|
def doNotice(self, irc, msg):
|
|
if self.registryValue('enableForNotices', msg.channel, irc.network):
|
|
self.do_privmsg_notice(irc, msg)
|
|
|
|
@internationalizeDocstring
|
|
def add(self, irc, msg, args, channel, regexp, action):
|
|
"""[<channel>|global] <regexp> <action>
|
|
|
|
Associates <regexp> with <action>. <channel> is only
|
|
necessary if the message isn't sent on the channel
|
|
itself. Action is echoed upon regexp match, with variables $1, $2,
|
|
etc. being interpolated from the regexp match groups."""
|
|
if not self._checkManageCapabilities(irc, msg, channel):
|
|
capabilities = self.registryValue('requireManageCapability')
|
|
irc.errorNoCapability(capabilities, Raise=True)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("SELECT id, usage_count, locked FROM triggers WHERE regexp=?", (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) != 0:
|
|
(id, usage_count, locked) = list(map(int, results[0]))
|
|
else:
|
|
locked = 0
|
|
usage_count = 0
|
|
if not locked:
|
|
try:
|
|
re.compile(regexp)
|
|
except Exception as e:
|
|
irc.error(_('Invalid python regexp: %s') % (e,))
|
|
return
|
|
if ircdb.users.hasUser(msg.prefix):
|
|
name = ircdb.users.getUser(msg.prefix).name
|
|
else:
|
|
name = msg.nick
|
|
cursor.execute("""INSERT INTO triggers VALUES
|
|
(NULL, ?, ?, ?, ?, ?, ?)""",
|
|
(regexp, name, int(time.time()), usage_count, action, locked,))
|
|
db.commit()
|
|
irc.replySuccess()
|
|
else:
|
|
irc.error(_('That trigger is locked.'))
|
|
return
|
|
add = wrap(add, ['channelOrGlobal', 'something', 'something'])
|
|
|
|
@internationalizeDocstring
|
|
def remove(self, irc, msg, args, channel, optlist, regexp):
|
|
"""[<channel>|global] [--id] <regexp>]
|
|
|
|
Removes the trigger for <regexp> from the triggers database.
|
|
<channel> is only necessary if
|
|
the message isn't sent in the channel itself.
|
|
If option --id specified, will retrieve by regexp id, not content.
|
|
"""
|
|
if not self._checkManageCapabilities(irc, msg, channel):
|
|
capabilities = self.registryValue('requireManageCapability')
|
|
irc.errorNoCapability(capabilities, Raise=True)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
target = 'regexp'
|
|
for (option, arg) in optlist:
|
|
if option == 'id':
|
|
target = 'id'
|
|
sql = "SELECT id, locked FROM triggers WHERE %s=?" % (target,)
|
|
cursor.execute(sql, (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) != 0:
|
|
(id, locked) = list(map(int, results[0]))
|
|
else:
|
|
irc.error(_('There is no such regexp trigger.'))
|
|
return
|
|
|
|
if locked:
|
|
irc.error(_('This regexp trigger is locked.'))
|
|
return
|
|
|
|
cursor.execute("""DELETE FROM triggers WHERE id=?""", (id,))
|
|
db.commit()
|
|
irc.replySuccess()
|
|
remove = wrap(remove, ['channelOrGlobal',
|
|
getopts({'id': '',}),
|
|
'something'])
|
|
|
|
@internationalizeDocstring
|
|
def lock(self, irc, msg, args, channel, regexp):
|
|
"""[<channel>|global] <regexp>
|
|
|
|
Locks the <regexp> so that it cannot be
|
|
removed or overwritten to. <channel> is only necessary if the message isn't
|
|
sent in the channel itself.
|
|
"""
|
|
if not self._checkManageCapabilities(irc, msg, channel):
|
|
capabilities = self.registryValue('requireManageCapability')
|
|
irc.errorNoCapability(capabilities, Raise=True)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("SELECT id FROM triggers WHERE regexp=?", (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) == 0:
|
|
irc.error(_('There is no such regexp trigger.'))
|
|
return
|
|
cursor.execute("UPDATE triggers SET locked=1 WHERE regexp=?", (regexp,))
|
|
db.commit()
|
|
irc.replySuccess()
|
|
lock = wrap(lock, ['channelOrGlobal', 'text'])
|
|
|
|
@internationalizeDocstring
|
|
def unlock(self, irc, msg, args, channel, regexp):
|
|
"""[<channel>|global] <regexp>
|
|
|
|
Unlocks the entry associated with <regexp> so that it can be
|
|
removed or overwritten. <channel> is only necessary if the message isn't
|
|
sent in the channel itself.
|
|
"""
|
|
if not self._checkManageCapabilities(irc, msg, channel):
|
|
capabilities = self.registryValue('requireManageCapability')
|
|
irc.errorNoCapability(capabilities, Raise=True)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("SELECT id FROM triggers WHERE regexp=?", (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) == 0:
|
|
irc.error(_('There is no such regexp trigger.'))
|
|
return
|
|
cursor.execute("UPDATE triggers SET locked=0 WHERE regexp=?", (regexp,))
|
|
db.commit()
|
|
irc.replySuccess()
|
|
unlock = wrap(unlock, ['channelOrGlobal', 'text'])
|
|
|
|
@internationalizeDocstring
|
|
def show(self, irc, msg, args, channel, optlist, regexp):
|
|
"""[<channel>|global] [--id] <regexp>
|
|
|
|
Looks up the value of <regexp> in the triggers database.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
If option --id specified, will retrieve by regexp id, not content.
|
|
"""
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
target = 'regexp'
|
|
for (option, arg) in optlist:
|
|
if option == 'id':
|
|
target = 'id'
|
|
sql = "SELECT regexp, action FROM triggers WHERE %s=?" % (target,)
|
|
cursor.execute(sql, (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) != 0:
|
|
(regexp, action) = results[0]
|
|
else:
|
|
irc.error(_('There is no such regexp trigger.'))
|
|
return
|
|
|
|
irc.reply("The action for regexp trigger \"%s\" is \"%s\"" % (regexp, action))
|
|
show = wrap(show, ['channelOrGlobal',
|
|
getopts({'id': '',}),
|
|
'something'])
|
|
|
|
@internationalizeDocstring
|
|
def info(self, irc, msg, args, channel, optlist, regexp):
|
|
"""[<channel>|global] [--id] <regexp>
|
|
|
|
Display information about <regexp> in the triggers database.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
If option --id specified, will retrieve by regexp id, not content.
|
|
"""
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
target = 'regexp'
|
|
for (option, arg) in optlist:
|
|
if option == 'id':
|
|
target = 'id'
|
|
sql = "SELECT * FROM triggers WHERE %s=?" % (target,)
|
|
cursor.execute(sql, (regexp,))
|
|
results = cursor.fetchall()
|
|
if len(results) != 0:
|
|
(id, regexp, added_by, added_at, usage_count,
|
|
action, locked) = results[0]
|
|
else:
|
|
irc.error(_('There is no such regexp trigger.'))
|
|
return
|
|
|
|
irc.reply(_("The regexp id is %d, regexp is \"%s\", and action is"
|
|
" \"%s\". It was added by user %s on %s, has been "
|
|
"triggered %d times, and is %s.") % (id,
|
|
regexp,
|
|
action,
|
|
added_by,
|
|
time.strftime(conf.supybot.reply.format.time(),
|
|
time.localtime(int(added_at))),
|
|
usage_count,
|
|
locked and _("locked") or _("not locked"),))
|
|
info = wrap(info, ['channelOrGlobal',
|
|
getopts({'id': '',}),
|
|
'something'])
|
|
|
|
@internationalizeDocstring
|
|
def list(self, irc, msg, args, channel):
|
|
"""[<channel>|global]
|
|
|
|
Lists regexps present in the triggers database.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself. Regexp ID listed in parentheses.
|
|
"""
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("SELECT regexp, id FROM triggers ORDER BY id")
|
|
results = cursor.fetchall()
|
|
if len(results) != 0:
|
|
regexps = results
|
|
else:
|
|
irc.reply(_('There are no regexp triggers in the database.'))
|
|
return
|
|
|
|
s = [ "%s: %s" % (ircutils.bold('#'+str(regexp[1])), regexp[0]) for regexp in regexps ]
|
|
separator = self.registryValue('listSeparator', channel, irc.network)
|
|
irc.reply(separator.join(s))
|
|
list = wrap(list, ['channelOrGlobal'])
|
|
|
|
@internationalizeDocstring
|
|
def rank(self, irc, msg, args, channel):
|
|
"""[<channel>|global]
|
|
|
|
Returns a list of top-ranked regexps, sorted by usage count
|
|
(rank). The number of regexps returned is set by the
|
|
rankListLength registry value. <channel> is only necessary if the
|
|
message isn't sent in the channel itself.
|
|
"""
|
|
numregexps = self.registryValue('rankListLength', channel, irc.network)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("""SELECT regexp, usage_count
|
|
FROM triggers
|
|
ORDER BY usage_count DESC
|
|
LIMIT ?""", (numregexps,))
|
|
regexps = cursor.fetchall()
|
|
if len(regexps) == 0:
|
|
irc.reply(_('There are no regexp triggers in the database.'))
|
|
return
|
|
s = [ "#%d \"%s\" (%d)" % (i+1, regexp[0], regexp[1]) for i, regexp in enumerate(regexps) ]
|
|
irc.reply(", ".join(s))
|
|
rank = wrap(rank, ['channelOrGlobal'])
|
|
|
|
@internationalizeDocstring
|
|
def vacuum(self, irc, msg, args, channel):
|
|
"""[<channel>|global]
|
|
|
|
Vacuums the database for <channel>.
|
|
See SQLite vacuum doc here: http://www.sqlite.org/lang_vacuum.html
|
|
<channel> is only necessary if the message isn't sent in
|
|
the channel itself.
|
|
First check if user has the required capability specified in plugin
|
|
config requireVacuumCapability.
|
|
"""
|
|
capability = self.registryValue('requireVacuumCapability')
|
|
if capability:
|
|
if not ircdb.checkCapability(msg.prefix, capability):
|
|
irc.errorNoCapability(capability, Raise=True)
|
|
db = self.getDb(channel)
|
|
cursor = db.cursor()
|
|
cursor.execute("""VACUUM""")
|
|
db.commit()
|
|
irc.replySuccess()
|
|
vacuum = wrap(vacuum, ['channelOrGlobal'])
|
|
MessageParser = internationalizeDocstring(MessageParser)
|
|
|
|
Class = MessageParser
|
|
|
|
|
|
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
|