discord/pwsBot/commands/message_handler.py
2024-05-16 15:13:01 -07:00

50 lines
2.1 KiB
Python

import logging
import re
import sys
from commands.echo import echo
from commands.hello_world import hello_world
pws_command_prefix = '/pws '
pws_command_regex = r'/pws (\S+)'
pws_command_with_args_regex = r'/pws \S+(.*)'
log_format = '%(asctime)s %(levelname)s\t%(filename)s %(message)s'
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG, format=log_format)
async def handle_message(client, message):
logging.info('Observed message: "' + str(message.content) + '" from user [' + str(message.author) + '].')
#Ignore messages this bot has sent to avoid answering itself.
if message.author == client.user:
return
#Respond only to messages starting with the PWS prefix.
if message.content.startswith(pws_command_prefix):
msg = [3]
msg.append(pws_command_prefix)
msg.append(re.match(pws_command_regex, message.content)[1])
msg.append(re.match(pws_command_with_args_regex, message.content)[1])
command = msg[2]
args = msg[3]
logging.info("Received Command: " + command + ", with Args: " + args)
match command:
case 'helloworld':
if args:
logging.warn('Command ' + command + ' got unexpected arguments: ' + message.content + '.')
await message.author.send('Unexpected arguments for command: `' + message.content + '`. Check list of commands for valid usage.')
else:
await hello_world(message)
case 'echo':
if not args:
logging.warn('Command ' + command + ' did not specify argument(s): ' + message.content + '.')
await message.author.send('Did not specify argument(s) for command: `' + message.content + '`. Check list of commands for valid usage.')
else:
await echo(message, args)
case _:
logging.warn('Invalid command ' + command + ' received.')
await message.author.send('Invalid command `' + command + '`. Check list of commands for valid usage.')