mirror of
https://github.com/Matthww/TuneBot.git
synced 2026-09-21 22:57:48 +00:00
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
import asyncio
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import typing
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import lavalink
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from discord.channel import TextChannel
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from discord.ext import commands
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from bot import TuneBot
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from cogs.music import helper
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from cogs.music.interactions import MusicCommands
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from cogs.music.interactions import QUEUE_SIZE
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from cogs.music.voice_client import LavalinkVoiceClient
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from utils.classes import BaseCog
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from utils.log import logger
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if typing.TYPE_CHECKING:
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from bot import TuneBot
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class MusicCog(BaseCog, name="Music"):
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def __init__(self, bot: TuneBot):
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super().__init__(bot)
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if not hasattr(bot, "lavalink"):
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self.bot.lavalink = self.bot.create_lavalink(bot.user.id)
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self.bot.lavalink.add_event_hook(self.track_hook)
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@commands.Cog.listener()
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async def on_ready(self):
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while not self.is_lavalink_ready():
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await asyncio.sleep(1)
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redis_result = await self.bot.global_autojoin.fetch_channels()
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for guild_id, (voicechannel_id, textchannel_id) in redis_result.items():
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try:
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player = self.bot.lavalink.player_manager.create(guild_id)
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player.store("channel", textchannel_id)
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voice_channel = await self.bot.fetch_channel(voicechannel_id)
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await voice_channel.connect(cls=LavalinkVoiceClient)
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if not player.is_playing:
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await helper.fill_player_queue(self.bot, player, QUEUE_SIZE)
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await player.play()
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except:
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logger.error(f"Failed to autojoin guild {guild_id}.")
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async def track_hook(self, event: lavalink.Event):
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if isinstance(event, lavalink.events.QueueEndEvent):
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# When this track_hook receives a "QueueEndEvent" from lavalink.py
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# it indicates that there are no tracks left in the player's queue.
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# To save on resources, we can tell the bot to disconnect from the voicechannel.
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guild_id = event.player.guild_id
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guild = self.bot.get_guild(guild_id)
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await guild.voice_client.disconnect(force=True)
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elif isinstance(event, lavalink.events.TrackStartEvent):
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channel_id = int(event.player.fetch("channel"))
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channel: TextChannel = self.bot.get_channel(channel_id)
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embed = helper.create_track_embed(event.player.current)
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await channel.send(embed=embed)
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elif isinstance(event, lavalink.events.TrackEndEvent):
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await helper.fill_player_queue(self.bot, event.player, 1)
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async def setup(bot: "TuneBot"):
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await bot.add_cog(MusicCog(bot))
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bot.tree.add_command(MusicCommands(bot), override=True)
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