#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# To run this bot:
# $ python3 logbot.py
# The output folder of this bot currently is: /var/www/logs/digital-autonomy
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):
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)
# NOTE(luke): disabled for now. We'll make it possible to speak to logbot privately later
# Send a message to the room
# self.send_message(mto=self.room, mbody='Hello! Logbot here. I\'m here to log all the images that are send to this group. You can also log text messages, by including @bot in your message. Happy logging! PS. you can access the logs at https://vvvvvvaria.org/logs/', mtype='groupchat')
def muc_message(self, msg):
# Some inspection commands
#print('Message: {}'.format(msg))
# 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 output folder exists
if not os.path.exists(self.output):
os.mkdir(self.output)
# 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:
# 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(self.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 the image to the log
img = ''.format(filename)
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
f.write(img+'\n')
f.close()
# Include messages in the log (only when '@bot' 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 the message to the log!
message = '