Add Dockerfile

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Clean up e621 code

Bot/lynxie/commands/music.py

@@ -0,0 +1,55 @@
+import yt_dlp
+import discord
+from discord.ext import commands
+from lynxie.utils import error_message
+
+
+ffmpeg_options = {"options": "-vn"}
+ydl_opts = {"format": "bestaudio"}
+ytdl = yt_dlp.YoutubeDL(ydl_opts)
+
+
+class Music(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+
+    @commands.command()
+    async def join(self, ctx, *, channel: discord.VoiceChannel):
+        if ctx.voice_client is not None:
+            return await ctx.voice_client.move_to(channel)
+        await channel.connect()
+
+    @commands.command()
+    async def play(self, ctx, *, url):
+        async with ctx.typing():
+            song_info = ytdl.extract_info(url, download=False)
+            ctx.voice_client.play(
+                discord.FFmpegPCMAudio(song_info["url"], **ffmpeg_options)
+            )
+
+        embed = discord.Embed(
+            title="Now playing",
+            description=f"[{song_info['title']}]({song_info['webpage_url']})",
+            color=discord.Color.orange(),
+        )
+
+        await ctx.reply(embed=embed, mention_author=False)
+
+    @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:
+                error = "You are not connected to a voice channel."
+                await ctx.reply(
+                    embed=error_message(error),
+                    mention_author=False,
+                )
+                return
+        elif ctx.voice_client.is_playing():
+            ctx.voice_client.stop()