106 lines
4.8 KiB
Python
106 lines
4.8 KiB
Python
from discord.ext import commands
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from .utils import config
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import urllib.request
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import urllib.parse
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import asyncio
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import discord
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import json
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import re
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def channelOnline(channel: str):
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url = "https://api.twitch.tv/kraken/streams/{}".format(channel)
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response = urllib.request.urlopen(url)
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data = json.loads(response.read().decode('utf-8'))
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return data['stream'] is not None
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async def checkChannels(bot):
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await bot.wait_until_ready()
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cursor = config.getCursor()
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cursor.execute('use {}'.format(config.db_default))
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cursor.execute('select * from twitch')
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result = cursor.fetchall()
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for r in result:
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server = discord.utils.find(lambda s: s.id == r['server_id'], bot.servers)
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member = discord.utils.find(lambda m: m.id == r['user_id'], server.members)
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url = r['twitch_url']
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live = int(r['live'])
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notify = int(r['notifications_on'])
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user = re.search("(?<=twitch.tv/)(.*)",url).group(1)
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if not live and notify and channelOnline(user):
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cursor.execute('update twitch set live=1 where user_id="{}"'.format(r['user_id']))
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await bot.send_message(server,"{} has just gone live! View their stream at {}".format(member.name,url))
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elif live and not channelOnline(user):
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cursor.execute('update twitch set live=0 where user_id="{}"'.format(r['user_id']))
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await bot.send_message(server,"{} has just gone offline! Catch them next time they stream at {}".format(member.name,url))
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config.closeConnection()
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await asyncio.sleep(180)
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class Twitch:
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"""Class for some twitch integration"""
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def __init__(self, bot):
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self.bot = bot
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@commands.group(pass_context=True,no_pm=True,invoke_without_command=True)
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async def twitch(self, ctx, *, member : discord.Member = None):
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"""Use this command to check the twitch stream of a user"""
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pass
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if member is not None:
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cursor = config.getCursor()
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cursor.execute('use {}'.format(config.db_default))
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cursor.execute('select twitch_url from twitch where user_id="{}"'.format(member.id))
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result = cursor.fetchone()
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if result is not None:
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await self.bot.say("{}'s twitch URL is {}".format(member.name,result['twitch_url']))
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config.closeConnection()
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else:
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await self.bot.say("{} has not saved their twitch URL yet!".format(member.name))
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config.closeConnection()
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@twitch.command(name='add',pass_context=True,no_pm=True)
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async def add_twitch_url(self, ctx, url: str):
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"""Saves your user's twitch URL"""
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try:
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url=re.search("((?<=://)?twitch.tv/)+(.*)",url).group(0)
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except AttributeError:
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url="https://www.twitch.tv/{}".format(url)
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else:
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url="https://www.{}".format(url)
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try:
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urllib.request.urlopen(url)
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except urllib.request.HTTPError:
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await self.bot.say("That twitch user does not exist! What would be the point of adding a nonexistant twitch user? Silly")
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return
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cursor = config.getCursor()
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cursor.execute('use {}'.format(config.db_default))
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cursor.execute('select twitch_url from twitch where user_id="{}"'.format(ctx.message.author.id))
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result = cursor.fetchone()
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if result is not None:
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cursor.execute('update twitch set twitch_url="{}" where user_id="{}"'.format(url,ctx.message.author.id))
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else:
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cursor.execute('insert into twitch (user_id,server_id,twitch_url,notifications_on,live) values ("{}","{}","{}",1,0)'
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.format(ctx.message.author.id,ctx.message.server.id,url))
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await self.bot.say("I have just saved your twitch url {}".format(ctx.message.author.mention))
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config.closeConnection()
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@twitch.command(name='remove',aliases=['delete'],pass_context=True,no_pm=True)
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async def remove_twitch_url(self,ctx):
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"""Removes your twitch URL"""
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cursor = config.getCursor()
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cursor.execute('use {}'.format(config.db_default))
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cursor.execute('select twitch_url from twitch where user_id="{}"'.format(ctx.message.author.id))
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result = cursor.fetchone()
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if result is not None:
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cursor.execute('delete from twitch where user_id="{}"'.format(ctx.message.author.id))
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await self.bot.say("I am no longer saving your twitch URL {}".format(ctx.message.author.mention))
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config.closeConnection()
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else:
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await self.bot.say("I do not have your twitch URL added {}".format(ctx.message.author.mention))
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config.closeConnection()
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def setup(bot):
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bot.add_cog(Twitch(bot))
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config.loop.create_task(checkChannels(bot))
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