obschatbot/ChatBot.py

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from helpers.TwitchIrc import TwitchIrc
from utils.MessageQueue import MessageQueue
class ChatBot:
twitch_irc = TwitchIrc()
queue = MessageQueue()
services = []
users = {}
msg_help = ""
msg_unknown_cmd = ""
msg_hi = ""
msg_bye = ""
running = False
# Settings -----
def set_twitch_irc_settings(self, nickname, password, channel):
self.twitch_irc.join(nickname, password, channel)
def add_service(self, service):
service.set_message_queue(self.queue)
self.services.append(service)
def clear_services(self):
self.services = []
def set_help_message(self, message):
self.msg_help = message
def set_unknown_command_message(self, message):
self.msg_unknown_cmd = message
def set_welcome_message(self, message):
self.msg_hi = message
def set_farewell_message(self, message):
self.msg_bye = message
# Commands -----
def parse_response(self, response):
command = response["message"].split(" ", 1)[0][1:]
if command == "help":
self.display_help()
return
elif command == "stop":
self.stop_command(response["tags"]["badges"])
return
result = None
for service in self.services:
if not service.knows(command):
continue
result = service.eval(command, response, self.users)
return
self.queue.append(f"{self.msg_unknown_cmd}, @{response['username']}")
def display_help(self):
self.queue.append(f"{self.msg_help}{self.list_commands()}")
def list_commands(self):
commands = ["help"]
for service in self.services:
commands.extend(service.list_commands())
return f" !{' !'.join(commands)}"
def stop_command(self, badges):
for badge in badges:
if badge["name"] == "broadcaster":
self.stop()
return
# Listening -----
def start(self):
for service in self.services:
service.start()
self.twitch_irc.request_tags()
self.twitch_irc.start()
if self.msg_hi != "":
self.queue.append(self.msg_hi)
self.running = True
while self.running:
response = self.twitch_irc.receive()
if response and response["message"][:1] == "!":
self.parse_response(response)
while self.queue.pending():
self.twitch_irc.send(self.queue.shift())
def stop(self):
if self.msg_bye != "":
self.queue.append(self.msg_bye)
while self.queue.pending():
continue
self.running = False
self.twitch_irc.stop()
for service in self.services:
service.stop()