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pushing the old logbot, because why not :)

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manetta 2021-01-22 00:16:26 +01:00
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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 an HTML page, to allow collaborative log writing over time.
To run it:
$ python3 logbot.py
Dependencies:
$ sudo pip3 install slixmpp beautifulsoup4
---
That's all for now!

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#!/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 = '<img class="image" src="{}">'.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 = '<p class="message">{}</p>'.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')
# Start of book feature
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 = '<b>BOOK</b>: ' + book_title + ' ' + book_author + ' ' + book_publisher
book_found = True
except IndexError:
book_found = False
if book_found:
# Add message to log
message = '<b>BOOK</b>: ' + 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()