220 lines
7.3 KiB
Python
220 lines
7.3 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# To run this bot:
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# $ python3 logbot.py
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# The output folder of this bot currently is: /var/www/logs/digital-autonomy
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import logging
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from getpass import getpass
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from argparse import ArgumentParser
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import slixmpp
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import ssl, os, requests, urllib
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class MUCBot(slixmpp.ClientXMPP):
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"""
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A simple Slixmpp bot that will save images
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and messages that are marked with @bot to a folder.
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"""
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def __init__(self, jid, password, room, nick, output):
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slixmpp.ClientXMPP.__init__(self, jid, password)
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self.room = room
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self.nick = nick
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self.output = output
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# The session_start event will be triggered when
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# the bot establishes its connection with the server
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# and the XML logs are ready for use. We want to
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# listen for this event so that we we can initialize
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# our roster.
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self.add_event_handler("session_start", self.start)
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# The groupchat_message event is triggered whenever a message
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# stanza is received from any chat room. If you also also
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# register a handler for the 'message' event, MUC messages
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# will be processed by both handlers.
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self.add_event_handler("groupchat_message", self.muc_message)
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def start(self, event):
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self.get_roster()
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self.send_presence()
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# https://xmpp.org/extensions/xep-0045.html
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self.plugin['xep_0045'].join_muc(self.room,
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self.nick,
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# If a room password is needed, use:
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# password=the_room_password,
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wait=True)
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# NOTE(luke): disabled for now. We'll make it possible to speak to logbot privately later
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# Send a message to the room
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# 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')
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def muc_message(self, msg):
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# Some inspection commands
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#print('Message: {}'.format(msg))
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# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
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if msg['mucnick'] != self.nick:
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# Check if output folder exists
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if not os.path.exists(self.output):
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os.mkdir(self.output)
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# Check if an OOB URL is included in the stanza (which is how an image is sent)
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# (OOB object - https://xmpp.org/extensions/xep-0066.html#x-oob)
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if len(msg['oob']['url']) > 0:
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# Send a reply
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self.send_message(mto=self.room,
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mbody="Super, our log is growing. Your image is added!",
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mtype='groupchat')
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# Save the image to the output folder
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url = msg['oob']['url'] # grep the url in the message
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filename = os.path.basename(url) # grep the filename in the url
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output_path = os.path.join(self.output, filename)
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u = urllib.request.urlopen(url) # read the image data
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f = open(output_path, 'wb') # open the output file
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f.write(u.read()) # write image to file
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f.close() # close the output file
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# Add the image to the log
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img = '<img class="image" src="{}">'.format(filename)
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log = 'log.html'
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log_path = os.path.join(self.output, log)
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f = open(log_path, 'a+')
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f.write(img+'\n')
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f.close()
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# Include messages in the log (only when '@bot' is used in the message)
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if '@bot' in msg['body']:
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# reply from the bot
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self.send_message(mto=self.room,
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mbody="Noted! And added to the log. Thanks {}!".format(msg['mucnick']),
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mtype='groupchat')
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# Add the message to the log!
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message = '<p class="message">{}</p>'.format(msg['body'].replace('@bot',''))
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log = 'log.html'
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log_path = os.path.join(self.output, log)
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f = open(log_path, 'a+')
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f.write(message+'\n')
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f.close()
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if '/book' in msg['body']: # Check if this is a book ...
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self.send_message(mto=self.room,
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mbody="Oh a book, that's cool! Thanks {}!".format(msg['mucnick']),
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mtype='groupchat')
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# Start of book feature
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from bs4 import BeautifulSoup
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import re
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book = msg['body'].replace('@bot', '').replace('/book', '')
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book = re.sub(' +', ' ', book) # remove double spaces
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book = book.lstrip().rstrip() # remove spaces at the beginning and at the end
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book = book.replace(' ', '+').lower() # turn space into + and lowercase
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page_link = 'https://www.worldcat.org/search?q={}&qt=results_page'.format(book)
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page_response = requests.get(page_link, timeout=5)
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page_content = BeautifulSoup(page_response.content, "html.parser")
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try:
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book_title = page_content.findAll("div", {"class": "name"})[0].text
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book_author = page_content.findAll("div", {"class": "author"})[0].text
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book_publisher = page_content.findAll("div", {"class": "publisher"})[0].text
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response = '<b>BOOK</b>: ' + book_title + ' ' + book_author + ' ' + book_publisher
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book_found = True
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except IndexError:
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book_found = False
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if book_found:
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# Add message to log
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message = '<b>BOOK</b>: ' + book_title + ' ' + book_author + ' ' + book_publisher
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log = 'log.html'
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log_path = os.path.join(self.output, log)
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f = open(log_path, 'a+')
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f.write(message+'\n')
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f.close()
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self.send_message(mto=self.room, mbody='Hope this was the book you were looking for: ' + book_title + ' ' + book_author + ' ' + book_publisher, mtype='groupchat')
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else:
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self.send_message(mto=self.room, mbody='Sorry, no book found!', mtype='groupchat')
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if __name__ == '__main__':
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# Setup the command line arguments.
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parser = ArgumentParser()
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# output verbosity options.
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parser.add_argument("-q", "--quiet", help="set logging to ERROR",
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action="store_const", dest="loglevel",
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const=logging.ERROR, default=logging.INFO)
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parser.add_argument("-d", "--debug", help="set logging to DEBUG",
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action="store_const", dest="loglevel",
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const=logging.DEBUG, default=logging.INFO)
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# JID and password options.
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parser.add_argument("-j", "--jid", dest="jid",
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help="JID to use")
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parser.add_argument("-p", "--password", dest="password",
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help="password to use")
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parser.add_argument("-r", "--room", dest="room",
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help="MUC room to join")
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parser.add_argument("-n", "--nick", dest="nick",
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help="MUC nickname")
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# output folder for images
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parser.add_argument("-o", "--output", dest="output",
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help="output folder, this is where the files are stored",
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type=str)
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args = parser.parse_args()
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# Setup logging.
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logging.basicConfig(level=args.loglevel,
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format='%(levelname)-8s %(message)s')
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if args.jid is None:
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args.jid = input("XMPP address: ")
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if args.password is None:
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args.password = getpass("Password: ")
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if args.room is None:
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args.room = input("MUC room: ")
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if args.nick is None:
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args.nick = input("MUC nickname: ")
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if args.output is None:
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args.output = input("Output folder: ")
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# Setup the MUCBot and register plugins. Note that while plugins may
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# have interdependencies, the order in which you register them does
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# not matter.
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xmpp = MUCBot(args.jid, args.password, args.room, args.nick, args.output)
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xmpp.register_plugin('xep_0030') # Service Discovery
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xmpp.register_plugin('xep_0045') # Multi-User Chat
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xmpp.register_plugin('xep_0199') # XMPP Ping
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xmpp.register_plugin('xep_0066') # Process URI's (files, images)
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# Connect to the XMPP server and start processing XMPP stanzas.
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xmpp.connect()
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xmpp.process()
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