varia/logbot
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adding the logbot to the git

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manetta 2019-04-16 23:04:23 +02:00
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# logbot
A small XMPP bot written in Python (using the slixmpp library), that logs all images and messages with the mentioning of *@bot*.
To run it:
$ python3 logbot.py
Dependencies:
$ sudo pip3 install slixmpp
---
That's all for now!

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2010 Nathanael C. Fritz
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
# Code source: https://git.poez.io/slixmpp/tree/examples/muc.py
# To run this bot:
# $ python3 logbot.py --jid username@yourdomainname.ext --password password --room channel@groups.domainname.ext --nick nickname --output ./output/
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
import ssl, os, requests, urllib
class MUCBot(slixmpp.ClientXMPP):
"""
A simple Slixmpp bot that will save images
and messages that are marked with @bot to a folder.
"""
def __init__(self, jid, password, room, nick, output):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.room = room
self.nick = nick
self.output = output
# The session_start event will be triggered when
# the bot establishes its connection with the server
# and the XML logs are ready for use. We want to
# listen for this event so that we we can initialize
# our roster.
self.add_event_handler("session_start", self.start)
# The groupchat_message event is triggered whenever a message
# stanza is received from any chat room. If you also also
# register a handler for the 'message' event, MUC messages
# will be processed by both handlers.
self.add_event_handler("groupchat_message", self.muc_message)
def start(self, event):
"""
Process the session_start event.
Typical actions for the session_start event are
requesting the roster and broadcasting an initial
presence stanza.
"""
self.get_roster()
self.send_presence()
# https://xmpp.org/extensions/xep-0045.html
self.plugin['xep_0045'].join_muc(self.room,
self.nick,
# If a room password is needed, use:
# password=the_room_password,
wait=True)
def muc_message(self, msg):
"""
Process incoming message stanzas from any chat room. Be aware
that if you also have any handlers for the 'message' event,
message stanzas may be processed by both handlers, so check
the 'type' attribute when using a 'message' event handler.
Whenever the bot's nickname is mentioned, respond to
the message.
IMPORTANT: Always check that a message is not from yourself,
otherwise you will create an infinite loop responding
to your own messages.
This handler will reply to messages that mention
the bot's nickname.
Arguments:
msg -- The received message stanza. See the documentation
for stanza objects and the Message stanza to see
how it may be used.
"""
# Some inspection commands
print('Message: {}'.format(msg))
# print('\nMessage TYPE:{}'.format(msg['type']))
# print('\nMessage body:{}'.format(msg['body']))
# print('\nMessage OOB:{}'.format(msg['oob']))
# print('\nMessage OOB URL:{}'.format(msg['oob']['url']))
# print('\nMessage MUCK NICK:{}'.format(msg['mucnick']))
# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
if msg['mucnick'] != self.nick:
# Check if an OOB URL is included in the stanza (which is how an image is sent)
# (OOB object - https://xmpp.org/extensions/xep-0066.html#x-oob)
if len(msg['oob']['url']) > 0:
# Check if output folder exists
if not os.path.exists(self.output):
os.mkdir(self.output)
# Send a reply
self.send_message(mto=self.room,
mbody="Super, our log is growing. Your image is added!",
mtype='groupchat')
Save the image to the output folder
url = msg['oob']['url'] # grep the url in the message
filename = os.path.basename(url) # grep the filename in the url
output_path = os.path.join(output, filename)
u = urllib.request.urlopen(url) # read the image data
f = open(output_path, 'wb') # open the output file
f.write(u.read()) # write image to file
f.close() # close the output file
# Add image to log
img = '<img class="image" src="{}">'.format(msg['oob']['url'])
log = 'log.html'
log_path = os.path.join(output, log)
f = open(log_path, 'a+')
f.write(img+'\n')
f.close()
# Include messages in the log (only when '#publish' is used in the message)
if '@bot' in msg['body']:
# reply from the bot
self.send_message(mto=self.room,
mbody="Noted! And added to the log. Thanks {}!".format(msg['mucnick']),
mtype='groupchat')
# Add message to log
message = '<p class="message">{}</p>'.format(msg['body'])
output = self.output
log = 'log.html'
log_path = os.path.join(output, log)
f = open(log_path, 'a+')
f.write(message+'\n')
f.close()
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
# output verbosity options.
parser.add_argument("-q", "--quiet", help="set logging to ERROR",
action="store_const", dest="loglevel",
const=logging.ERROR, default=logging.INFO)
parser.add_argument("-d", "--debug", help="set logging to DEBUG",
action="store_const", dest="loglevel",
const=logging.DEBUG, default=logging.INFO)
# JID and password options.
parser.add_argument("-j", "--jid", dest="jid",
help="JID to use")
parser.add_argument("-p", "--password", dest="password",
help="password to use")
parser.add_argument("-r", "--room", dest="room",
help="MUC room to join")
parser.add_argument("-n", "--nick", dest="nick",
help="MUC nickname")
# output folder for images
parser.add_argument("-o", "--output", dest="output",
help="output folder, this is where the files are stored",
default="./output/", type=str)
args = parser.parse_args()
# Setup logging.
logging.basicConfig(level=args.loglevel,
format='%(levelname)-8s %(message)s')
if args.jid is None:
args.jid = input("XMPP address: ")
if args.password is None:
args.password = getpass("Password: ")
if args.room is None:
args.room = input("MUC room: ")
if args.nick is None:
args.nick = input("MUC nickname: ")
if args.output is None:
args.output = input("Output folder: ")
# Setup the MUCBot and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
xmpp = MUCBot(args.jid, args.password, args.room, args.nick, args.output)
xmpp.register_plugin('xep_0030') # Service Discovery
xmpp.register_plugin('xep_0045') # Multi-User Chat
xmpp.register_plugin('xep_0199') # XMPP Ping
xmpp.register_plugin('xep_0066') # Process URI's (files, images)
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process()