import asyncio
import discord
import re
import sys

client = discord.Client()

RUDE_WORDS_PREFIXONLY = [
    'ass',
    'cum',
    'hell',
    'sex'
]

RUDE_WORDS = [
    'bastard',
    'bitch',
    'boob',
    'cock',
    'crap',
    'cunt',
    'damn',
    'dick',
    'dildo',
    'fuck',
    'penis',
    'piss',
    'porn',
    'scrotum',
    'shit',
    'slut',
    'tiddy',
    'tiddies',
    'tits',
    'titty',
    'titties',
    'vagina'
]

REGEX_STR = '|'.join(['+'.join(list(w)) for w in RUDE_WORDS] + [r'\b' + '+'.join(list(w)) for w in RUDE_WORDS_PREFIXONLY])
RUDE_WORDS_REGEX = re.compile(REGEX_STR, re.IGNORECASE)

@client.event
async def on_ready():
    print('logged in as {0.user}'.format(client), file=sys.stderr)

@client.event
async def on_message(message):
    if message.author == client.user:
        return

    if RUDE_WORDS_REGEX.search(message.content):
        await message.channel.send('Your Club Penguin account has been deactivated for inappropriate language.')
        oldnick = message.author.nick
        try:
            await message.author.edit(nick="BANNED")
            await asyncio.sleep(300)
            await message.author.edit(nick=oldnick)
        except discord.Forbidden:
            print('Permissions error while trying to change nickname of {}'.format(message.author), file=sys.stderr)

with open('token') as f:
    token = f.read().strip()
client.run(token)