100 lines
2.7 KiB
Python
100 lines
2.7 KiB
Python
import os
|
|
import sys
|
|
import asyncio
|
|
|
|
import discord
|
|
from discord.ext import commands, tasks
|
|
from dotenv import load_dotenv
|
|
import youtube_dl
|
|
|
|
from error import ErrorHandler
|
|
|
|
load_dotenv()
|
|
|
|
# Suppress noise about console usage from errors
|
|
youtube_dl.utils.bug_reports_message = lambda: ''
|
|
|
|
|
|
class Music(commands.Cog):
|
|
def __init__(self, bot):
|
|
self._bot = bot
|
|
self._queue = asyncio.Queue()
|
|
self._queue_lock = asyncio.Lock()
|
|
self._ytdl_format_options = {
|
|
'format': 'bestaudio/best',
|
|
'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
|
|
'restrictfilenames': True,
|
|
'noplaylist': True,
|
|
'nocheckcertificate': True,
|
|
'ignoreerrors': False,
|
|
'logtostderr': False,
|
|
'quiet': True,
|
|
'no_warnings': True,
|
|
'default_search': 'auto',
|
|
'source_address': '0.0.0.0' # bind to ipv4 since ipv6 addresses cause issues sometimes
|
|
}
|
|
self._ffmpeg_options = {
|
|
'options': '-vn'
|
|
}
|
|
self._ytdl = youtube_dl.YoutubeDL(self._ytdl_format_options)
|
|
# pylint: disable=no-member
|
|
self._handle_playback.start()
|
|
|
|
@tasks.loop()
|
|
async def _handle_playback(self):
|
|
while True:
|
|
await self._queue_lock.acquire()
|
|
ctx, url, title = await self._queue.get()
|
|
audio = discord.FFmpegPCMAudio(url, **self._ffmpeg_options)
|
|
|
|
def after(err):
|
|
if err:
|
|
print(f"Player error: {err}")
|
|
self._queue.task_done()
|
|
self._queue_lock.release()
|
|
ctx.voice_client.play(audio, after=after)
|
|
await ctx.send(f"Now playing: {title}")
|
|
|
|
@commands.command()
|
|
async def play(self, ctx, *, url):
|
|
async with ctx.typing():
|
|
data = self._ytdl.extract_info(url, download=False)
|
|
if 'entries' in data:
|
|
data = data['entries'][0]
|
|
title = data.get('title')
|
|
url = data.get('url')
|
|
await self._queue.put((ctx, url, title))
|
|
if ctx.voice_client.is_playing():
|
|
await ctx.send(f"Queued: {title}")
|
|
|
|
@commands.command()
|
|
async def stop(self, ctx):
|
|
await ctx.voice_client.disconnect()
|
|
|
|
@play.before_invoke
|
|
async def ensure_voice(self, ctx):
|
|
if ctx.voice_client is None:
|
|
if ctx.author.voice:
|
|
await ctx.author.voice.channel.connect()
|
|
else:
|
|
raise commands.CommandError("Author not connected to a voice channel.")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
bot = commands.Bot(command_prefix=commands.when_mentioned_or("!"), description='Relatively simple music bot example')
|
|
|
|
@bot.event
|
|
async def on_ready():
|
|
print(f"Logged in as {bot.user} ({bot.user.id})")
|
|
print('------')
|
|
|
|
bot.add_cog(Music(bot))
|
|
bot.add_cog(ErrorHandler(bot))
|
|
|
|
token = os.environ.get("BOT_TOKEN", None)
|
|
if not token:
|
|
print("No token found in BOT_TOKEN")
|
|
sys.exit(1)
|
|
|
|
bot.run(token)
|