mirror of
https://github.com/Fluffy-Bean/Lynxie.git
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90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
import asyncio
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import youtube_dl
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import discord
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from discord.ext import commands
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youtube_dl.utils.bug_reports_message = lambda: ""
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ytdl = youtube_dl.YoutubeDL({
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"format": "bestaudio/best",
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"outtmpl": "%(extractor)s-%(id)s-%(title)s.%(ext)s",
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"restrictfilenames": True,
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"noplaylist": True,
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"nocheckcertificate": True,
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"ignoreerrors": False,
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"logtostderr": False,
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"quiet": True,
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"no_warnings": True,
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"default_search": "auto",
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})
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class YTDLSource(discord.PCMVolumeTransformer):
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def __init__(self, source, *, data, volume=0.5):
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super().__init__(source, volume)
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self.data = data
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self.title = data.get("title")
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self.url = data.get("url")
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@classmethod
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async def from_url(cls, url, *, loop=None, stream=False):
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loop = loop or asyncio.get_event_loop()
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data = await loop.run_in_executor(
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None, lambda: ytdl.extract_info(url, download=not stream)
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)
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if "entries" in data:
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# take first item from a playlist
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data = data["entries"][0]
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filename = data["url"] if stream else ytdl.prepare_filename(data)
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return cls(discord.FFmpegPCMAudio(filename, options='-vn'), data=data)
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class Music(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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@commands.command()
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async def join(self, ctx, *, channel: discord.VoiceChannel):
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"""Joins a voice channel"""
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if ctx.voice_client is not None:
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return await ctx.voice_client.move_to(channel)
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await channel.connect()
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@commands.command()
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async def play(self, ctx, *, url):
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"""Streams from a url (same as yt, but doesn't predownload)"""
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async with ctx.typing():
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try:
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player = await YTDLSource.from_url(url, loop=self.bot.loop, stream=True)
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ctx.voice_client.play(
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player, after=lambda e: print(f"Player error: {e}") if e else None
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)
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except Exception:
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await ctx.send("Sorry, I can't play that video.")
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return
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await ctx.send(f"Now playing: {player.title}")
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@commands.command()
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async def stop(self, ctx):
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"""Stops and disconnects the bot from voice"""
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await ctx.voice_client.disconnect()
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@play.before_invoke
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async def ensure_voice(self, ctx):
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if ctx.voice_client is None:
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if ctx.author.voice:
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await ctx.author.voice.channel.connect()
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else:
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await ctx.send("You are not connected to a voice channel.")
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raise commands.CommandError("Author not connected to a voice channel.")
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elif ctx.voice_client.is_playing():
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ctx.voice_client.stop()
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