335 lines
12 KiB
Python
335 lines
12 KiB
Python
import discord
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from discord import app_commands
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from discord.ext import commands
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import asyncio
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import os
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from dotenv import load_dotenv
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from ytdl import YTDLSource
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# Load environment variables
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load_dotenv()
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TOKEN = os.getenv('DISCORD_TOKEN')
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GUILD_ID = os.getenv('GUILD_ID')
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class MusicBot(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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self.queue = []
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self.current = None
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self.volume = 0.5
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self.loop_current = False
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self.last_channel = None
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def load_saved_channel_id(self):
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if os.path.exists("config.json"):
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try:
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import json
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with open("config.json", "r") as f:
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data = json.load(f)
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return data.get("text_channel_id")
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except Exception as e:
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print(f"Error loading config: {e}")
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return None
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def save_channel_id(self, channel_id):
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try:
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import json
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data = {}
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if os.path.exists("config.json"):
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with open("config.json", "r") as f:
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data = json.load(f)
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data["text_channel_id"] = channel_id
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with open("config.json", "w") as f:
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json.dump(data, f, indent=4)
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except Exception as e:
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print(f"Error saving config: {e}")
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def get_notification_channel(self):
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if self.last_channel:
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return self.last_channel
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saved_id = self.load_saved_channel_id()
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if saved_id:
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channel = self.bot.get_channel(int(saved_id))
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if channel:
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self.last_channel = channel
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return channel
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voice_client = self.bot.voice_clients[0] if self.bot.voice_clients else None
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if voice_client and voice_client.channel:
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for tc in voice_client.channel.guild.text_channels:
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if tc.permissions_for(voice_client.channel.guild.me).send_messages:
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self.last_channel = tc
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return tc
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return None
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async def ensure_voice(self, interaction):
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if not interaction.user.voice:
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await interaction.response.send_message(
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"You are not connected to a voice channel",
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ephemeral=True
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)
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return False
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if interaction.guild.voice_client is None:
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await interaction.user.voice.channel.connect()
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elif interaction.guild.voice_client.channel != interaction.user.voice.channel:
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await interaction.response.send_message(
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"I'm already in another voice channel",
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ephemeral=True
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)
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return False
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return True
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@app_commands.command(name="play", description="Play a song from YouTube")
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@app_commands.describe(query="YouTube URL or search query")
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async def play(self, interaction: discord.Interaction, query: str):
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"""Play a song from YouTube"""
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if not await self.ensure_voice(interaction):
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return
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await interaction.response.defer()
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self.last_channel = interaction.channel
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try:
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player = await YTDLSource.from_url(query, loop=self.bot.loop, stream=True)
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if interaction.guild.voice_client.is_playing():
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self.queue.append(player)
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await interaction.followup.send(
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f"Added to queue: {player.title}",
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ephemeral=False
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)
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else:
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self.current = player
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interaction.guild.voice_client.play(
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player,
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after=lambda e: asyncio.run_coroutine_threadsafe(
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self.play_next(),
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self.bot.loop
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)
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)
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await interaction.followup.send(
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f"Now playing: {player.title}",
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ephemeral=False
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)
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except Exception as e:
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await interaction.followup.send(
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f"An error occurred: {e}",
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ephemeral=True
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)
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async def play_next(self):
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voice_client = self.bot.voice_clients[0] if self.bot.voice_clients else None
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if not voice_client:
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self.current = None
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return
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if self.loop_current and self.current:
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try:
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url = self.current.data.get('webpage_url') or self.current.url
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player = await YTDLSource.from_url(url, loop=self.bot.loop, stream=True)
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self.current = player
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voice_client.play(
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self.current,
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after=lambda e: asyncio.run_coroutine_threadsafe(
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self.play_next(),
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self.bot.loop
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)
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)
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await self.send_to_last_channel(f"Now playing (looped): {self.current.title}")
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return
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except Exception as e:
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print(f"Error repeating song: {e}")
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if len(self.queue) > 0:
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self.current = self.queue.pop(0)
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voice_client.play(
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self.current,
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after=lambda e: asyncio.run_coroutine_threadsafe(
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self.play_next(),
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self.bot.loop
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)
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)
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await self.send_to_last_channel(f"Now playing: {self.current.title}")
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else:
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self.current = None
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await self.send_to_last_channel("Queue is empty")
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async def send_to_last_channel(self, text):
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channel = self.get_notification_channel()
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if channel:
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try:
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await channel.send(text)
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except Exception as e:
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print(f"Failed to send message: {e}")
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@app_commands.command(name="queue", description="Show the current queue")
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async def show_queue(self, interaction: discord.Interaction):
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"""Show the current queue"""
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if not self.queue:
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await interaction.response.send_message(
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"The queue is empty",
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ephemeral=True
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)
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return
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queue_list = "\n".join([f"{i + 1}. {item.title}" for i, item in enumerate(self.queue)])
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await interaction.response.send_message(
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f"Current queue:\n{queue_list}",
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ephemeral=False
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)
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@app_commands.command(name="skip", description="Skip the current song")
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async def skip(self, interaction: discord.Interaction):
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"""Skip the current song"""
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if interaction.guild.voice_client.is_playing():
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interaction.guild.voice_client.stop()
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await interaction.response.send_message(
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"Skipped current song",
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ephemeral=False
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)
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else:
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await interaction.response.send_message(
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"Not playing anything",
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ephemeral=True
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)
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@app_commands.command(name="pause", description="Pause the current song")
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async def pause(self, interaction: discord.Interaction):
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"""Pause the current song"""
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if interaction.guild.voice_client.is_playing():
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interaction.guild.voice_client.pause()
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await interaction.response.send_message(
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"Paused",
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ephemeral=False
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)
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else:
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await interaction.response.send_message(
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"Not playing anything",
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ephemeral=True
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)
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@app_commands.command(name="resume", description="Resume the current song")
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async def resume(self, interaction: discord.Interaction):
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"""Resume the current song"""
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if interaction.guild.voice_client.is_paused():
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interaction.guild.voice_client.resume()
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await interaction.response.send_message(
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"Resumed",
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ephemeral=False
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)
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else:
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await interaction.response.send_message(
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"Not paused",
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ephemeral=True
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)
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@app_commands.command(name="stop", description="Stop playback and clear queue")
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async def stop(self, interaction: discord.Interaction):
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"""Stop playback and clear queue"""
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if interaction.guild.voice_client.is_playing():
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interaction.guild.voice_client.stop()
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self.queue.clear()
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self.current = None
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await interaction.response.send_message(
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"Stopped and cleared queue",
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ephemeral=False
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)
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@app_commands.command(name="volume", description="Change the player volume")
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@app_commands.describe(volume="The volume level (1-100)")
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async def volume(self, interaction: discord.Interaction, volume: int):
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"""Change the player volume"""
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if interaction.guild.voice_client is None:
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return await interaction.response.send_message(
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"Not connected to a voice channel",
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ephemeral=True
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)
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if 0 < volume <= 100:
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self.volume = volume / 100
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interaction.guild.voice_client.source.volume = self.volume
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await interaction.response.send_message(
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f"Changed volume to {volume}%",
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ephemeral=False
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)
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return None
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else:
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await interaction.response.send_message(
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"Please enter a value between 1 and 100",
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ephemeral=True
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)
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return None
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@app_commands.command(name="nowplaying", description="Show the currently playing song")
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async def now_playing(self, interaction: discord.Interaction):
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"""Show the currently playing song"""
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if self.current:
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await interaction.response.send_message(
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f"Now playing: {self.current.title}",
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ephemeral=False
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)
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else:
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await interaction.response.send_message(
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"Nothing is currently playing",
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ephemeral=True
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)
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@app_commands.command(name="leave", description="Leave the voice channel")
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async def leave(self, interaction: discord.Interaction):
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"""Leave the voice channel"""
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if interaction.guild.voice_client is not None:
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await interaction.guild.voice_client.disconnect()
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self.queue.clear()
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self.current = None
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await interaction.response.send_message(
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"Left the voice channel",
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ephemeral=False
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)
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else:
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await interaction.response.send_message(
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"I'm not in a voice channel",
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ephemeral=True
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)
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@app_commands.command(name="loop", description="Toggle loop for the current song")
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async def loop_command(self, interaction: discord.Interaction):
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"""Toggle loop for the current song"""
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self.loop_current = not self.loop_current
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state = "enabled" if self.loop_current else "disabled"
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await interaction.response.send_message(
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f"Looping for the current song is now {state}.",
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ephemeral=False
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)
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class MyBot(commands.Bot):
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def __init__(self):
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intents = discord.Intents.default()
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intents.message_content = True
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intents.voice_states = True
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super().__init__(command_prefix="!", intents=intents)
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async def setup_hook(self):
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await self.add_cog(MusicBot(self))
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if GUILD_ID:
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guild = discord.Object(id=int(GUILD_ID))
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self.tree.copy_global_to(guild=guild)
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await self.tree.sync(guild=guild)
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print(f"Synced commands to guild {GUILD_ID}")
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else:
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await self.tree.sync()
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print("Synced commands globally")
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async def on_ready(self):
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print(f'Logged in as {self.user.name} ({self.user.id})')
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print('------')
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bot = MyBot()
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