Red-DiscordBot/cogs/streams.py
Twentysix f5a0911693 Temp fix for stream checker
Should stop errors on startup
2016-07-03 01:31:24 +02:00

417 lines
16 KiB
Python

import discord
from discord.ext import commands
from .utils.dataIO import fileIO
from .utils.chat_formatting import *
from .utils import checks
import os
import time
import aiohttp
import asyncio
from copy import deepcopy
import logging
class Streams:
"""Streams
Twitch, Hitbox and Beam alerts"""
def __init__(self, bot):
self.bot = bot
self.twitch_streams = fileIO("data/streams/twitch.json", "load")
self.hitbox_streams = fileIO("data/streams/hitbox.json", "load")
self.beam_streams = fileIO("data/streams/beam.json", "load")
@commands.command()
async def hitbox(self, stream: str):
"""Checks if hitbox stream is online"""
stream = escape_mass_mentions(stream)
online = await self.hitbox_online(stream)
if online is True:
await self.bot.say("http://www.hitbox.tv/{}/"
" is online!".format(stream))
elif online is False:
await self.bot.say(stream + " is offline.")
elif online is None:
await self.bot.say("That stream doesn't exist.")
else:
await self.bot.say("Error.")
@commands.command()
async def twitch(self, stream: str):
"""Checks if twitch stream is online"""
stream = escape_mass_mentions(stream)
online = await self.twitch_online(stream)
if online is True:
await self.bot.say("http://www.twitch.tv/{} "
"is online!".format(stream))
elif online is False:
await self.bot.say(stream + " is offline.")
elif online is None:
await self.bot.say("That stream doesn't exist.")
else:
await self.bot.say("Error.")
@commands.command()
async def beam(self, stream: str):
"""Checks if beam stream is online"""
stream = escape_mass_mentions(stream)
online = await self.beam_online(stream)
if online is True:
await self.bot.say("https://beam.pro/{} is online!".format(stream))
elif online is False:
await self.bot.say(stream + " is offline.")
elif online is None:
await self.bot.say("That stream doesn't exist.")
else:
await self.bot.say("Error.")
@commands.group(pass_context=True, no_pm=True)
@checks.mod_or_permissions(manage_server=True)
async def streamalert(self, ctx):
"""Adds/removes stream alerts from the current channel"""
if ctx.invoked_subcommand is None:
await self.bot.say("Type help streamalert for info.")
@streamalert.command(name="twitch", pass_context=True)
async def twitch_alert(self, ctx, stream: str):
"""Adds/removes twitch alerts from the current channel"""
stream = escape_mass_mentions(stream)
channel = ctx.message.channel
check = await self.twitch_exists(stream)
if check is False:
await self.bot.say("That stream doesn't exist.")
return
elif check == "error":
await self.bot.say("Couldn't contact Twitch API. Try again later.")
return
done = False
for i, s in enumerate(self.twitch_streams):
if s["NAME"] == stream:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
self.twitch_streams.remove(s)
await self.bot.say("Alert has been removed "
"from this channel.")
done = True
else:
self.twitch_streams[i]["CHANNELS"].remove(channel.id)
await self.bot.say("Alert has been removed "
"from this channel.")
done = True
else:
self.twitch_streams[i]["CHANNELS"].append(channel.id)
await self.bot.say("Alert activated. I will notify this " +
"channel everytime {}".format(stream) +
" is live.")
done = True
if not done:
self.twitch_streams.append(
{"CHANNELS": [channel.id],
"NAME": stream, "ALREADY_ONLINE": False})
await self.bot.say("Alert activated. I will notify this channel "
"everytime {} is live.".format(stream))
fileIO("data/streams/twitch.json", "save", self.twitch_streams)
@streamalert.command(name="hitbox", pass_context=True)
async def hitbox_alert(self, ctx, stream: str):
"""Adds/removes hitbox alerts from the current channel"""
stream = escape_mass_mentions(stream)
channel = ctx.message.channel
check = await self.hitbox_online(stream)
if check is None:
await self.bot.say("That stream doesn't exist.")
return
elif check == "error":
await self.bot.say("Error.")
return
done = False
for i, s in enumerate(self.hitbox_streams):
if s["NAME"] == stream:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
self.hitbox_streams.remove(s)
await self.bot.say("Alert has been removed from this "
"channel.")
done = True
else:
self.hitbox_streams[i]["CHANNELS"].remove(channel.id)
await self.bot.say("Alert has been removed from this "
"channel.")
done = True
else:
self.hitbox_streams[i]["CHANNELS"].append(channel.id)
await self.bot.say("Alert activated. I will notify this "
"channel everytime "
"{} is live.".format(stream))
done = True
if not done:
self.hitbox_streams.append(
{"CHANNELS": [channel.id], "NAME": stream,
"ALREADY_ONLINE": False})
await self.bot.say("Alert activated. I will notify this channel "
"everytime {} is live.".format(stream))
fileIO("data/streams/hitbox.json", "save", self.hitbox_streams)
@streamalert.command(name="beam", pass_context=True)
async def beam_alert(self, ctx, stream: str):
"""Adds/removes beam alerts from the current channel"""
stream = escape_mass_mentions(stream)
channel = ctx.message.channel
check = await self.beam_online(stream)
if check is None:
await self.bot.say("That stream doesn't exist.")
return
elif check == "error":
await self.bot.say("Error.")
return
done = False
for i, s in enumerate(self.beam_streams):
if s["NAME"] == stream:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
self.beam_streams.remove(s)
await self.bot.say("Alert has been removed from this "
"channel.")
done = True
else:
self.beam_streams[i]["CHANNELS"].remove(channel.id)
await self.bot.say("Alert has been removed from this "
"channel.")
done = True
else:
self.beam_streams[i]["CHANNELS"].append(channel.id)
await self.bot.say("Alert activated. I will notify this "
"channel everytime "
"{} is live.".format(stream))
done = True
if not done:
self.beam_streams.append(
{"CHANNELS": [channel.id], "NAME": stream,
"ALREADY_ONLINE": False})
await self.bot.say("Alert activated. I will notify this channel "
"everytime {} is live.".format(stream))
fileIO("data/streams/beam.json", "save", self.beam_streams)
@streamalert.command(name="stop", pass_context=True)
async def stop_alert(self, ctx):
"""Stops all streams alerts in the current channel"""
channel = ctx.message.channel
to_delete = []
for s in self.hitbox_streams:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
to_delete.append(s)
else:
s["CHANNELS"].remove(channel.id)
for s in to_delete:
self.hitbox_streams.remove(s)
to_delete = []
for s in self.twitch_streams:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
to_delete.append(s)
else:
s["CHANNELS"].remove(channel.id)
for s in to_delete:
self.twitch_streams.remove(s)
to_delete = []
for s in self.beam_streams:
if channel.id in s["CHANNELS"]:
if len(s["CHANNELS"]) == 1:
to_delete.append(s)
else:
s["CHANNELS"].remove(channel.id)
for s in to_delete:
self.beam_streams.remove(s)
fileIO("data/streams/twitch.json", "save", self.twitch_streams)
fileIO("data/streams/hitbox.json", "save", self.hitbox_streams)
fileIO("data/streams/beam.json", "save", self.beam_streams)
await self.bot.say("There will be no more stream alerts in this "
"channel.")
async def hitbox_online(self, stream):
url = "https://api.hitbox.tv/user/" + stream
try:
async with aiohttp.get(url) as r:
data = await r.json()
if data["is_live"] == "0":
return False
elif data["is_live"] == "1":
return True
elif data["is_live"] is None:
return None
except:
return "error"
async def twitch_online(self, stream):
url = "https://api.twitch.tv/kraken/streams?channel=" + stream
try:
async with aiohttp.get(url) as r:
data = await r.json()
if len(data["streams"]) > 0:
return True
else:
return False
except:
return "error"
return "error"
async def beam_online(self, stream):
url = "https://beam.pro/api/v1/channels/" + stream
try:
async with aiohttp.get(url) as r:
data = await r.json()
if "online" in data:
if data["online"] is True:
return True
else:
return False
elif "error" in data:
return None
except:
return "error"
return "error"
async def twitch_exists(self, stream):
url = "https://api.twitch.tv/channels/" + stream
try:
async with aiohttp.get(url) as r:
data = await r.json()
if "error" in data:
return False
else:
return True
except:
return "error"
async def stream_checker(self):
CHECK_DELAY = 60
while self == self.bot.get_cog("Streams"):
old = (deepcopy(self.twitch_streams), deepcopy(
self.hitbox_streams), deepcopy(self.beam_streams))
for stream in self.twitch_streams:
online = await self.twitch_online(stream["NAME"])
if online is True and not stream["ALREADY_ONLINE"]:
stream["ALREADY_ONLINE"] = True
for channel in stream["CHANNELS"]:
channel_obj = self.bot.get_channel(channel)
if channel_obj is None:
continue
can_speak = channel_obj.permissions_for(channel_obj.server.me).send_messages
if channel_obj and can_speak:
await self.bot.send_message(
self.bot.get_channel(channel),
"http://www.twitch.tv/"
"{} is online!".format(stream["NAME"]))
else:
if stream["ALREADY_ONLINE"] and not online:
stream["ALREADY_ONLINE"] = False
await asyncio.sleep(0.5)
for stream in self.hitbox_streams:
online = await self.hitbox_online(stream["NAME"])
if online is True and not stream["ALREADY_ONLINE"]:
stream["ALREADY_ONLINE"] = True
for channel in stream["CHANNELS"]:
channel_obj = self.bot.get_channel(channel)
if channel_obj is None:
continue
can_speak = channel_obj.permissions_for(channel_obj.server.me).send_messages
if channel_obj and can_speak:
await self.bot.send_message(
self.bot.get_channel(channel),
"http://www.hitbox.tv/"
"{} is online!".format(stream["NAME"]))
else:
if stream["ALREADY_ONLINE"] and not online:
stream["ALREADY_ONLINE"] = False
await asyncio.sleep(0.5)
for stream in self.beam_streams:
online = await self.beam_online(stream["NAME"])
if online is True and not stream["ALREADY_ONLINE"]:
stream["ALREADY_ONLINE"] = True
for channel in stream["CHANNELS"]:
channel_obj = self.bot.get_channel(channel)
if channel_obj is None:
continue
can_speak = channel_obj.permissions_for(channel_obj.server.me).send_messages
if channel_obj and can_speak:
await self.bot.send_message(
self.bot.get_channel(channel),
"https://beam.pro/"
"{} is online!".format(stream["NAME"]))
else:
if stream["ALREADY_ONLINE"] and not online:
stream["ALREADY_ONLINE"] = False
await asyncio.sleep(0.5)
if old != (self.twitch_streams, self.hitbox_streams,
self.beam_streams):
fileIO("data/streams/twitch.json", "save", self.twitch_streams)
fileIO("data/streams/hitbox.json", "save", self.hitbox_streams)
fileIO("data/streams/beam.json", "save", self.beam_streams)
await asyncio.sleep(CHECK_DELAY)
def check_folders():
if not os.path.exists("data/streams"):
print("Creating data/streams folder...")
os.makedirs("data/streams")
def check_files():
f = "data/streams/twitch.json"
if not fileIO(f, "check"):
print("Creating empty twitch.json...")
fileIO(f, "save", [])
f = "data/streams/hitbox.json"
if not fileIO(f, "check"):
print("Creating empty hitbox.json...")
fileIO(f, "save", [])
f = "data/streams/beam.json"
if not fileIO(f, "check"):
print("Creating empty beam.json...")
fileIO(f, "save", [])
def setup(bot):
logger = logging.getLogger('aiohttp.client')
logger.setLevel(50) # Stops warning spam
check_folders()
check_files()
n = Streams(bot)
loop = asyncio.get_event_loop()
loop.create_task(n.stream_checker())
bot.add_cog(n)