#!/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) # 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 image to log img = ''.format(msg['oob']['url']) 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 '#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 = '

{}

'.format(msg['body'].replace('@bot','')) log = 'log.html' log_path = os.path.join(self.output, log) f = open(log_path, 'a+') f.write(message+'\n') f.close() if '/book' in msg['body']: # Check if this is a book self.send_message(mto=self.room, mbody="Oh a book, that's cool! Thanks {}!".format(msg['mucnick']), mtype='groupchat') from bs4 import BeautifulSoup import re book = msg['body'].replace('@bot', '').replace('/book', '') book = re.sub(' +', ' ', book) # remove double spaces book = book.lstrip().rstrip() # remove spaces at the beginning and at the end book = book.replace(' ', '+').lower() # turn space into + and lowercase page_link = 'https://www.worldcat.org/search?q={}&qt=results_page'.format(book) page_response = requests.get(page_link, timeout=5) page_content = BeautifulSoup(page_response.content, "html.parser") try: book_title = page_content.findAll("div", {"class": "name"})[0].text book_author = page_content.findAll("div", {"class": "author"})[0].text book_publisher = page_content.findAll("div", {"class": "publisher"})[0].text response = 'BOOK: ' + book_title + ' ' + book_author + ' ' + book_publisher book_found = True except IndexError: book_found = False if book_found: # Add message to log message = 'BOOK: ' + book_title + ' ' + book_author + ' ' + book_publisher log = 'log.html' log_path = os.path.join(self.output, log) f = open(log_path, 'a+') f.write(message+'\n') f.close() self.send_message(mto=self.room, mbody='Hope this was the book you were looking for: ' + book_title + ' ' + book_author + ' ' + book_publisher, mtype='groupchat') else: self.send_message(mto=self.room, mbody='Sorry, no book found!', mtype='groupchat') 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", 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()