Merge pull request #41 from Matthww/dev

Release v1.1.0

.gitignore

@@ -1,3 +1,6 @@
+# Project files
+scripts/playlists/*.txt
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

.pre-commit-config.yaml

@@ -1,5 +1,5 @@
 default_language_version:
-    python: python3.8
+    python: python3.9
 repos:
     - repo: https://github.com/pre-commit/pre-commit-hooks
       rev: v4.0.1

README.md

@@ -1,2 +1,2 @@
-# ChristmasBot
+# TuneBot
-Christmas Music Bot
+A very configurable Discord radio

bot.py

@@ -4,6 +4,7 @@ from typing import Any
 from typing import Dict
 from typing import List
 from typing import Sequence
+from typing import TYPE_CHECKING
 
 import aioredis
 import discord
@@ -21,9 +22,17 @@ from discord.ext.commands.errors import ExtensionNotFound
 from discord.ext.commands.errors import NoEntryPointError
 
 from context import CustomContext
+from tunebot.redis import GlobalRedisAutoJoin
+from tunebot.redis import GlobalRedisPlaylist
+from tunebot.redis import GlobalRedisPlaylistSource
+
+if TYPE_CHECKING:
+    from tunebot import GlobalPlaylist
+    from tunebot import GlobalPlaylistSource
+    from tunebot import GlobalAutoJoin
 
 
-class ChristmasBot(commands.Bot):
+class TuneBot(commands.Bot):
     lavalink: lavalink.Client
     invite_link: str
 
@@ -39,9 +48,24 @@ class ChristmasBot(commands.Bot):
         self.initial_cog_names: List[str] = self.config.get("cogs", [])
         self.colors: Dict[str, Color] = self.process_colours(config.get("colors", []))
 
+        self.redis_prefix = self.config["redis_prefix"]
         self._redis_client: Redis = aioredis.from_url(
             self.config["redis_url"], encoding="utf-8", decode_responses=True
         )
+
+        self.global_autojoin: GlobalAutoJoin = GlobalRedisAutoJoin(
+            self._redis_client,
+            self.redis_prefix,
+        )
+        self.global_playlist: GlobalPlaylist = GlobalRedisPlaylist(
+            self._redis_client,
+            self.redis_prefix,
+        )
+        self.global_playlist_source: GlobalPlaylistSource = GlobalRedisPlaylistSource(
+            self._redis_client,
+            self.redis_prefix,
+        )
+
         self.invite_link: str = ""
 
         slash_guilds = None
@@ -50,6 +74,7 @@ class ChristmasBot(commands.Bot):
 
         super().__init__(
             command_prefix=self.prefix_callable,
+            owner_ids=self.config["owner_ids"],
             description=self.config["info"]["description"],
             case_insensitive=False,
             fetch_offline_members=False,
@@ -86,6 +111,12 @@ class ChristmasBot(commands.Bot):
         print(f"Version: {discord.__version__}")
         print(f"Invite: {self.invite_link}")
 
+        ll = self.config["lavalink"]
+        self.lavalink = lavalink.Client(self.user.id)
+        self.lavalink.add_node(
+            ll["host"], ll["port"], ll["password"], ll["region"], ll["name"]
+        )
+
     def process_colours(self, colors: Dict[str, str]) -> Dict[str, Color]:
         colour_dict: Dict[str, Color] = {}
         for name, color in colors.items():
@@ -110,7 +141,11 @@ class ChristmasBot(commands.Bot):
         await self.change_presence(activity=activity)
 
 
-config = json.load(open("config.json", "r", encoding="utf-8"))
+config_path = "config.json"
+if len(sys.argv) > 1:
+    config_path = sys.argv[1]
+
+config = json.load(open(config_path, "r", encoding="utf-8"))
 redis_prefix = config["redis_prefix"]
 
 if __name__ == "__main__":
@@ -123,4 +158,4 @@ if __name__ == "__main__":
         pass
 
     token = config.pop("token")
-    ChristmasBot(config).run(token, reconnect=True)
+    TuneBot(config).run(token, reconnect=True)

cogs/information.py

@@ -6,14 +6,12 @@ import discord
 import humanize
 import lavalink
 from discord.ext import commands
-from discord.ext import tasks
 from discord.ext.commands import Context
 
-from bot import ChristmasBot
+from bot import TuneBot
 from context import CustomContext
-from utils.database import AutoJoin
-from utils.EmbedGenerator import EmbedGenerator
 from utils.classes import BaseCog
+from utils.EmbedGenerator import EmbedGenerator
 from utils.paginator import HelpPaginator
 
 
@@ -53,26 +51,25 @@ class InformationCog(BaseCog, name="Information"):
     async def wlinfo(self, ctx: CustomContext):
         """Retrieve various node/server/player information"""
         player = self.bot.lavalink.player_manager.get(ctx.guild.id)
-        node = player.node
+        nodes = self.bot.lavalink.node_manager.available_nodes
 
-        used = humanize.naturalsize(node.stats.memory_used)
+        used = humanize.naturalsize(sum([n.stats.memory_used for n in nodes]))
-        total = humanize.naturalsize(node.stats.memory_allocated)
+        total = humanize.naturalsize(sum([n.stats.memory_allocated for n in nodes]))
-        free = humanize.naturalsize(node.stats.memory_free)
+        free = humanize.naturalsize(sum([n.stats.memory_free for n in nodes]))
-        cpu = node.stats.cpu_cores
+        cpu = sum([n.stats.cpu_cores for n in nodes])
 
         fmt = (
-            f"**WaveLink:** `{lavalink.__version__}`\n\n"
+            f"**Lavalink:** `{lavalink.__version__}`\n\n"
-            f"Connected to `{len(self.bot.lavalink.nodes)}` nodes.\n"
+            f"Connected to `{len(self.bot.lavalink.node_manager.available_nodes)}` nodes.\n"
-            f"Best available Node `{self.bot.lavalink.get_best_node().__repr__()}`\n"
+            # f"Best available Node `{self.bot.lavalink.node_manager.find_ideal_node().name.__repr__()}`\n"
-            f"`{len(self.bot.lavalink.players)}` players are distributed on nodes.\n"
+            f"`{len(self.bot.lavalink.player_manager.players)}` players are distributed on nodes.\n"
-            f"`{node.stats.players}` players are distributed on server.\n"
+            f"`{sum([n.stats.players for n in nodes])}` players are distributed on server.\n"
-            f"`{node.stats.playing_players}` players are playing on server.\n\n"
+            f"`{sum([n.stats.playing_players for n in nodes])}` players are playing on server.\n\n"
             f"Server Memory: `{used}/{total}` | `({free} free)`\n"
             f"Server CPU: `{cpu}`\n\n"
-            f"Server Uptime: `{datetime.timedelta(milliseconds=node.stats.uptime)}`"
+            # f"Server Uptime: `{datetime.timedelta(milliseconds=node.stats.uptime)}`"
         )
         await ctx.send(fmt)
-        AutoJoin.get_channels()
 
     @commands.command(name="help", aliases=["about", "info"])
     @commands.cooldown(1, 1, commands.BucketType.user)
@@ -123,6 +120,6 @@ class InformationCog(BaseCog, name="Information"):
         await ctx.send(embed=embed)
 
 
-def setup(bot: ChristmasBot):
+def setup(bot: TuneBot):
     bot.remove_command("help")
     bot.add_cog(InformationCog(bot))

cogs/music.py

@@ -4,24 +4,20 @@ import re
 from typing import Optional
 
 import discord
-from discord.channel import TextChannel
-from discord.ext.commands.context import Context
-from discord.ext.commands.errors import CommandError
 import lavalink
 from discord import Embed
 from discord.channel import TextChannel
 from discord.ext import commands
 from discord.ext.commands.context import Context
+from discord.ext.commands.errors import CommandError
 from lavalink.models import AudioTrack
 from lavalink.models import DefaultPlayer
 
-from bot import ChristmasBot
+from bot import TuneBot
-from utils.classes import BaseCog
 from context import CustomContext
-from utils.database import AutoJoin
+from utils.classes import BaseCog
-from utils.database import Playlist
-from utils.exceptions import EmbeddedCommandException
 from utils.EmbedGenerator import EmbedGenerator
+from utils.exceptions import EmbeddedCommandException
 
 url_rx = re.compile(r"https?://(?:www\.)?.+")
 
@@ -78,25 +74,11 @@ class LavalinkVoiceClient(discord.VoiceClient):
 class Music(BaseCog):
     @commands.Cog.listener()
     async def on_ready(self):
-        if not hasattr(
+        while not self.is_lavalink_ready():
-            self.bot, "lavalink"
-        ):  # This ensures the client isn't overwritten during cog reloads.
-            self.bot.lavalink = lavalink.Client(self.bot.user.id)
-
-            ll = self.bot.config["lavalink"]
-            self.bot.lavalink.add_node(
-                ll["host"], ll["port"], ll["password"], ll["region"], ll["name"]
-            )
-
-        self.bot.lavalink.add_event_hook(self.track_hook)
-        await self.async_init()
-
-    async def async_init(self):
-        redis_result = await AutoJoin.get_channels(self.bot._redis_client)
-
-        while len(self.bot.lavalink.node_manager.available_nodes) == 0:
             await asyncio.sleep(1)
 
+        self.bot.lavalink.add_event_hook(self.track_hook)
+        redis_result = await self.bot.global_autojoin.fetch_channels()
         for guild_id, (voicechannel_id, textchannel_id) in redis_result.items():
             player = self.bot.lavalink.player_manager.create(guild_id)
             player.store("channel", textchannel_id)
@@ -112,7 +94,7 @@ class Music(BaseCog):
                 await textchannel.send("Automatically joined the voice channel")
 
     async def fill_player_queue(self, player: DefaultPlayer, buffer: Optional[int] = 1):
-        queries = await Playlist.random(self.bot._redis_client, buffer)
+        queries = await self.bot.global_playlist.pick_random(buffer)
         # Get the results for the query from Lavalink.
         for query in queries:
             result = await player.node.get_tracks(query)
@@ -155,7 +137,7 @@ class Music(BaseCog):
         #  This is essentially the same as `@commands.guild_only()`
         #  except it saves us repeating ourselves (and also a few lines).
 
-        if not hasattr(self.bot, "lavalink"):
+        if not self.is_lavalink_ready():
             await ctx.send("Still starting please wait a moment.")
 
         if guild_check:
@@ -241,15 +223,16 @@ class Music(BaseCog):
     async def play(self, ctx: CustomContext):
         """Start the radio"""
         # Get the player for this guild from cache.
-        player = ctx.get_player()
+        if ctx.player.is_connected:
-        if player.is_connected:
             await ctx.send("Already connected")
             return
 
-        await self.fill_player_queue(player, self.bot.config["queue_buffer_size"]+1)
+        await self.fill_player_queue(
+            ctx.player, self.bot.config["queue_buffer_size"] + 1
+        )
 
-        if not player.is_playing:
+        if not ctx.player.is_playing:
-            await player.play()
+            await ctx.player.play()
 
         await EmbedGenerator.Title(ctx, "*⃣ | Connected.")
         return
@@ -257,21 +240,19 @@ class Music(BaseCog):
     @commands.command(name="skip", aliases=["next"])
     async def skip(self, ctx: CustomContext):
         """Skip the current song"""
-        player = ctx.get_player()
+        await ctx.player.skip()
-        await player.skip()
         await ctx.send("Skipped current song")
 
     @commands.command(name="queue")
     async def queue(self, ctx: CustomContext):
         """Display the current radio queue"""
-        player = ctx.get_player()
         embed_color = self.bot.colors["embed"]
         embed = Embed(title="Coming Up...", colour=embed_color)
 
-        if len(player.queue) > 0:
+        if len(ctx.player.queue) > 0:
             embed.description = "\n".join(
                 f"{index}. [{track.title}]({track.uri})"
-                for index, track in enumerate(player.queue, 1)
+                for index, track in enumerate(ctx.player.queue, 1)
             )
         else:
             embed.description = "We are still determining a playlist"
@@ -281,11 +262,9 @@ class Music(BaseCog):
     @commands.command(name="disconnect", aliases=["dc", "stop"])
     async def disconnect(self, ctx: CustomContext):
         """Disconnects the radio from the channel"""
-        player = ctx.get_player()
-
         if not ctx.author.voice or (
-            player.is_connected
+            ctx.player.is_connected
-            and ctx.author.voice.channel.id != int(player.channel_id)
+            and ctx.author.voice.channel.id != int(ctx.player.channel_id)
         ):
             # Abuse prevention. Users not in voice channels, or not in the same voice channel as the bot
             # may not disconnect the bot.
@@ -294,20 +273,19 @@ class Music(BaseCog):
 
         # Clear the queue to ensure old tracks don't start playing
         # when someone else queues something.
-        player.queue.clear()
+        ctx.player.queue.clear()
         # Stop the current track so Lavalink consumes less resources.
-        await player.stop()
+        await ctx.player.stop()
         # Disconnect from the voice channel.
         await ctx.voice_client.disconnect(force=True)
         await EmbedGenerator.Title(ctx, "*⃣ | Disconnected.")
 
     @commands.command(name="now")
     async def now_playing(self, ctx: CustomContext):
-        player: DefaultPlayer = self.bot.lavalink.player_manager.get(ctx.guild.id)
+        """Displays information about the currently played track"""
-        track = player.current
+        embed = await self.create_track_embed(ctx.player.current)
-        embed = await self.create_track_embed(track)
         await ctx.send(embed=embed)
 
 
-def setup(bot: ChristmasBot):
+def setup(bot: TuneBot):
     bot.add_cog(Music(bot))

cogs/owner.py

@@ -12,12 +12,12 @@ import discord
 from discord.ext import commands
 from discord.ext.commands.context import Context
 
-from bot import ChristmasBot
+from bot import TuneBot
 from utils.classes import BaseCog
 
 
 class OwnerCog(BaseCog):
-    def __init__(self, bot: ChristmasBot):
+    def __init__(self, bot: TuneBot):
         super().__init__(bot)
         self._last_result = None
 
@@ -209,5 +209,5 @@ class OwnerCog(BaseCog):
             await message.edit(content=f"```fix\n{content}\n```")
 
 
-def setup(bot: ChristmasBot):
+def setup(bot: TuneBot):
     bot.add_cog(OwnerCog(bot))

cogs/settings.py

@@ -1,13 +1,12 @@
-from discord.ext import commands
+from typing import Any
-from utils.EmbedGenerator import EmbedGenerator
-from utils.classes import BaseCog
-from utils.database import AutoJoin
-from bot import ChristmasBot
-from discord.ext.commands import Context
 
-from bot import ChristmasBot
+from discord.ext import commands
+from discord.message import Message
+
+from bot import TuneBot
 from context import CustomContext
-from utils.database import AutoJoin
+from utils.classes import BaseCog
+from utils.decorators import source_manager_only
 from utils.EmbedGenerator import EmbedGenerator
 
 
@@ -19,29 +18,147 @@ class SettingsCog(BaseCog, name="Settings"):
         await EmbedGenerator.Message(
             ctx,
             "Autojoin",
-            f"Usage:\n\n`{ctx.prefix}autojoin set`\n`{ctx.prefix}autojoin unset`",
+            f"Usage:\n\n`{ctx.prefix}autojoin enable`\n`{ctx.prefix}autojoin disable`",
         )
 
-    @autojoin.command(name="enable")
+    @autojoin.command(name="enable", aliases=["set"])
     @commands.has_permissions(manage_channels=True)
     @commands.cooldown(rate=1, per=5, type=commands.BucketType.user)
     async def autojoin_set(self, ctx: CustomContext):
         """Enable the bot automatically joining"""
-        voicechannel_id = ctx.author.voice.channel.id
+        voice_state = ctx.author.voice
-        textchannel_id = ctx.message.channel.id
+        if not voice_state:
-        await AutoJoin.update_channel(
+            embed = ctx.create_embed()
-            ctx.get_redis(), ctx.guild.id, voicechannel_id, textchannel_id
+            embed.title = "Please join a voice channel before running this command."
-        )
+            await ctx.send(embed=embed)
-        await EmbedGenerator.Message(ctx, "Autojoin", "`enabled`")
+            return
 
-    @autojoin.command(name="disable")
+        await ctx.autojoin.update(voice_state.channel.id, ctx.message.channel.id)
+        embed = ctx.create_embed()
+        embed.title = f"AutoJoin enabled for #{voice_state.channel.name}"
+        await ctx.send(embed=embed)
+
+    @autojoin.command(name="disable", aliases=["unset"])
     @commands.has_permissions(manage_channels=True)
     @commands.cooldown(rate=1, per=5, type=commands.BucketType.user)
     async def autojoin_del(self, ctx: CustomContext):
         """Disable the bot automatically joining"""
-        await AutoJoin.del_channel(ctx.get_redis(), ctx.guild.id)
+        await ctx.autojoin.disable()
-        await EmbedGenerator.Message(ctx, "Autojoin", "`disabled`")
+        embed = ctx.create_embed()
+        embed.title = f"AutoJoin disabled"
+        await ctx.send(embed=embed)
+
+    @source_manager_only()
+    @commands.group(
+        name="source",
+        aliases=["src"],
+        invoke_without_command=True,
+        slash_command=False,
+        hidden=True,
+    )
+    async def source(self, ctx: CustomContext):
+        """Displays all possible options for the `source` command"""
+        prefix = self.bot.config["prefixes"][0]
+        embed = ctx.create_embed()
+        embed.title = "All options:"
+        embed.description = f"```{prefix}source list\n{prefix}source add <url>\n{prefix}source remove <url>\n{prefix}source sync```"
+        await ctx.send(embed=embed)
+
+    @source_manager_only()
+    @source.command(name="remove")
+    async def source_remove(self, ctx: CustomContext, source_url: str):
+        """Removes a source from the bot"""
+        if await ctx.playlist_source.remove(source_url):
+            prefix = self.bot.config["prefixes"][0]
+            embed = ctx.create_embed()
+            embed.title = "Removed source succesfully"
+            embed.description = (
+                f"Please use `{prefix}source sync` to persist these changes."
+            )
+            await ctx.send(embed=embed)
+            return
+
+        embed = ctx.create_embed()
+        embed.title = "Could not remove source, the specified source might not exist"
+        await ctx.send(embed=embed)
+
+    @source_manager_only()
+    @source.command(name="add")
+    async def source_add(self, ctx: CustomContext, source_url: str):
+        """
+        Add's a source to the bot
+
+        Supported sources: YouTube, SoundCloud, Bandcamp, Vimeo, Twitch and HTTP(S) URL's
+        """
+        embed = ctx.create_embed()
+        embed.title = "Started processing source"
+        message = await ctx.send(embed=embed)
+
+        query_result: Any = await self.bot.lavalink.get_tracks(source_url)
+
+        if query_result["loadType"] == "LOAD_FAILED":
+            embed = ctx.create_embed()
+            embed.title = "The specified URL is not a valid source"
+            embed.description = f"Supported sources: YouTube, SoundCloud, Bandcamp, Vimeo, Twitch and HTTP(S) URL's"
+            if isinstance(message, Message):
+                await message.edit(embed=embed)
+            else:
+                await ctx.send(embed=embed)
+            return
+
+        await ctx.playlist_source.add(source_url)
+        track_urls = [str(track["info"]["uri"]) for track in query_result["tracks"]]
+        await self.bot.global_playlist.add_tracks(track_urls)
+
+        embed = ctx.create_embed()
+        embed.title = "Finished processing source"
+        embed.description = f"Added {len(track_urls)} tracks"
+        if isinstance(message, Message):
+            await message.edit(embed=embed)
+        else:
+            await ctx.send(embed=embed)
+
+    @source_manager_only()
+    @source.command(name="list", aliases=["ls"])
+    async def source_list(self, ctx: CustomContext):
+        """Display a list of sources"""
+        # TODO: Implement pagination for sources
+        sources = await self.bot.global_playlist_source.fetch_sources()
+        if len(sources) > 0:
+            description = "\n".join([f"[{source}]({source})" for source in sources])
+        else:
+            description = "This bot has no sources yet"
+
+        embed = ctx.create_embed()
+        embed.title = "All sources:"
+        embed.description = description
+        await ctx.send(embed=embed)
+
+    @source_manager_only()
+    @source.command(name="sync")
+    async def source_sync(self, ctx: CustomContext):
+        """Forcefully resyncs all sources"""
+        failed_sources: list[str] = []
+        await self.bot.global_playlist.clear()
+        sources = await self.bot.global_playlist_source.fetch_sources()
+        for source_url in sources:
+            query_result: Any = await self.bot.lavalink.get_tracks(source_url)
+            if query_result["loadType"] == "LOAD_FAILED":
+                failed_sources.append(source_url)
+                continue
+
+            track_urls = [str(track["info"]["uri"]) for track in query_result["tracks"]]
+            await self.bot.global_playlist.add_tracks(track_urls)
+
+        embed = ctx.create_embed()
+        embed.title = f"Finished sync ({len(failed_sources)} issues)"
+        if len(failed_sources) > 0:
+            embed.description = "\n".join(
+                [f"[{source_url}]({source_url})" for source_url in failed_sources]
+            )
+
+        await ctx.send(embed=embed)
 
 
-def setup(bot: ChristmasBot):
+def setup(bot: TuneBot):
     bot.add_cog(SettingsCog(bot))

config.json.sample

@@ -1,6 +1,7 @@
 {
     "token": "",
     "owner_ids": [194545408960102400, 190875175460405249],
+    "manager_ids": [],
     "prefixes": ["ck!"],
     "redis_url": "",
     "redis_prefix": "",

context.py

@@ -1,15 +1,56 @@
+from typing import TYPE_CHECKING
+
 from aioredis.client import Redis
+from discord import Embed
 from discord.ext import commands
 from discord.ext.commands.errors import CommandInvokeError
 from lavalink.models import DefaultPlayer
 
+from tunebot.redis import RedisAutoJoin
+from tunebot.redis import RedisPlaylistSource
+
+if TYPE_CHECKING:
+    from bot import TuneBot
+    from tunebot import PlaylistSource
+    from tunebot import AutoJoin
+    from utils.classes import BaseCog
+
 
 class CustomContext(commands.Context):
-    def get_redis(self) -> Redis:
+    bot: "TuneBot"
+    cog: "BaseCog"
+
+    @property
+    def redis(self) -> Redis:
         return self.bot._redis_client
 
-    def get_player(self) -> DefaultPlayer:
+    @property
-        if hasattr(self.bot, "lavalink"):
+    def player(self) -> DefaultPlayer:
+        if self.cog.is_lavalink_ready():
             return self.bot.lavalink.player_manager.get(self.guild.id)
 
         raise CommandInvokeError("Lavalink is still starting up.")
+
+    def create_embed(self) -> Embed:
+        bot: TuneBot = self.bot
+        color = bot.colors["embed"]
+
+        avatar = None
+        if avatar_asset := self.author.avatar:
+            avatar = avatar_asset.with_static_format("jpeg")
+
+        embed = Embed(color=color)
+        embed.set_footer(text=f"Requested by: {self.author}", icon_url=avatar)
+        return embed
+
+    @property
+    def playlist_source(self) -> "PlaylistSource":
+        if not hasattr(self, "_playlist_source"):
+            self._playlist_source = RedisPlaylistSource(self)
+        return self._playlist_source
+
+    @property
+    def autojoin(self) -> "AutoJoin":
+        if not hasattr(self, "_autojoin"):
+            self._autojoin = RedisAutoJoin(self)
+        return self._autojoin

poetry.lock

@@ -31,6 +31,18 @@ typing-extensions = "*"
 [package.extras]
 hiredis = ["hiredis (>=1.0)"]
 
+[[package]]
+name = "aiotube"
+version = "1.3.5"
+description = "Get YouTube Public Data without YouTubeAPI"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+pytube = "*"
+urllib3 = "*"
+
 [[package]]
 name = "async-timeout"
 version = "3.0.1"
@@ -67,7 +79,7 @@ testing = ["pytest (>=4.6)", "pytest-flake8", "pytest-cov", "pytest-black (>=0.3
 
 [[package]]
 name = "black"
-version = "21.9b0"
+version = "21.10b0"
 description = "The uncompromising code formatter."
 category = "dev"
 optional = false
@@ -87,11 +99,19 @@ typing-extensions = [
 
 [package.extras]
 colorama = ["colorama (>=0.4.3)"]
-d = ["aiohttp (>=3.6.0)", "aiohttp-cors (>=0.4.0)"]
+d = ["aiohttp (>=3.7.4)"]
 jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
-python2 = ["typed-ast (>=1.4.2)"]
+python2 = ["typed-ast (>=1.4.3)"]
 uvloop = ["uvloop (>=0.15.2)"]
 
+[[package]]
+name = "certifi"
+version = "2021.10.8"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "cffi"
 version = "1.15.0"
@@ -119,6 +139,17 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "charset-normalizer"
+version = "2.0.7"
+description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
+category = "dev"
+optional = false
+python-versions = ">=3.5.0"
+
+[package.extras]
+unicode_backport = ["unicodedata2"]
+
 [[package]]
 name = "click"
 version = "8.0.3"
@@ -236,6 +267,14 @@ category = "main"
 optional = false
 python-versions = ">=3.5"
 
+[[package]]
+name = "mutagen"
+version = "1.45.1"
+description = "read and write audio tags for many formats"
+category = "dev"
+optional = false
+python-versions = ">=3.5, <4"
+
 [[package]]
 name = "mypy-extensions"
 version = "0.4.3"
@@ -298,12 +337,20 @@ virtualenv = ">=20.0.8"
 
 [[package]]
 name = "pycparser"
-version = "2.20"
+version = "2.21"
 description = "C parser in Python"
 category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
+[[package]]
+name = "pycryptodomex"
+version = "3.11.0"
+description = "Cryptographic library for Python"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
 [[package]]
 name = "pynacl"
 version = "1.4.0"
@@ -320,6 +367,14 @@ six = "*"
 docs = ["sphinx (>=1.6.5)", "sphinx-rtd-theme"]
 tests = ["pytest (>=3.2.1,!=3.3.0)", "hypothesis (>=3.27.0)"]
 
+[[package]]
+name = "pytube"
+version = "11.0.1"
+description = "Python 3 library for downloading YouTube Videos."
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
 [[package]]
 name = "pyyaml"
 version = "6.0"
@@ -328,14 +383,43 @@ category = "dev"
 optional = false
 python-versions = ">=3.6"
 
+[[package]]
+name = "redis"
+version = "3.5.3"
+description = "Python client for Redis key-value store"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.extras]
+hiredis = ["hiredis (>=0.1.3)"]
+
 [[package]]
 name = "regex"
-version = "2021.10.23"
+version = "2021.11.2"
 description = "Alternative regular expression module, to replace re."
 category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "requests"
+version = "2.26.0"
+description = "Python HTTP for Humans."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+
+[package.dependencies]
+certifi = ">=2017.4.17"
+charset-normalizer = {version = ">=2.0.0,<2.1.0", markers = "python_version >= \"3\""}
+idna = {version = ">=2.5,<4", markers = "python_version >= \"3\""}
+urllib3 = ">=1.21.1,<1.27"
+
+[package.extras]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+use_chardet_on_py3 = ["chardet (>=3.0.2,<5)"]
+
 [[package]]
 name = "six"
 version = "1.16.0"
@@ -368,6 +452,19 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "urllib3"
+version = "1.26.7"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+
+[package.extras]
+brotli = ["brotlipy (>=0.6.0)"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
+
 [[package]]
 name = "uvloop"
 version = "0.16.0"
@@ -381,6 +478,14 @@ dev = ["Cython (>=0.29.24,<0.30.0)", "pytest (>=3.6.0)", "Sphinx (>=4.1.2,<4.2.0
 docs = ["Sphinx (>=4.1.2,<4.2.0)", "sphinxcontrib-asyncio (>=0.3.0,<0.4.0)", "sphinx-rtd-theme (>=0.5.2,<0.6.0)"]
 test = ["aiohttp", "flake8 (>=3.9.2,<3.10.0)", "psutil", "pycodestyle (>=2.7.0,<2.8.0)", "pyOpenSSL (>=19.0.0,<19.1.0)", "mypy (>=0.800)"]
 
+[[package]]
+name = "websockets"
+version = "10.0"
+description = "An implementation of the WebSocket Protocol (RFC 6455 & 7692)"
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+
 [[package]]
 name = "virtualenv"
 version = "20.10.0"
@@ -412,10 +517,23 @@ python-versions = ">=3.5"
 idna = ">=2.0"
 multidict = ">=4.0"
 
+[[package]]
+name = "yt-dlp"
+version = "2021.10.22"
+description = "Command-line program to download videos from YouTube.com and many other other video platforms."
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+mutagen = "*"
+pycryptodomex = "*"
+websockets = "*"
+
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "7428479732f5183e24be61ddeee7230bafdd6b76920e2d6d548c6a091e570111"
+content-hash = "87b61ad577bb9413177b2749b0c4b30026aa512bf3a6eb62e74c0ef7e2470ed4"
 
 [metadata.files]
 aiohttp = [
@@ -437,6 +555,10 @@ aioredis = [
     {file = "aioredis-2.0.0-py3-none-any.whl", hash = "sha256:9921d68a3df5c5cdb0d5b49ad4fc88a4cfdd60c108325df4f0066e8410c55ffb"},
     {file = "aioredis-2.0.0.tar.gz", hash = "sha256:3a2de4b614e6a5f8e104238924294dc4e811aefbe17ddf52c04a93cbf06e67db"},
 ]
+aiotube = [
+    {file = "aiotube-1.3.5-py3-none-any.whl", hash = "sha256:4dcef22dd27e6229b82186555c7f4779b62f751d669b9517b88d8d7af977338f"},
+    {file = "aiotube-1.3.5.tar.gz", hash = "sha256:3b015060480136812249433b02b5d869ad62a82916a92fe741bf4f907b7a948b"},
+]
 async-timeout = [
     {file = "async-timeout-3.0.1.tar.gz", hash = "sha256:0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f"},
     {file = "async_timeout-3.0.1-py3-none-any.whl", hash = "sha256:4291ca197d287d274d0b6cb5d6f8f8f82d434ed288f962539ff18cc9012f9ea3"},
@@ -450,8 +572,12 @@ attrs = [
     {file = "backports.entry_points_selectable-1.1.0.tar.gz", hash = "sha256:988468260ec1c196dab6ae1149260e2f5472c9110334e5d51adcb77867361f6a"},
 ]
 black = [
-    {file = "black-21.9b0-py3-none-any.whl", hash = "sha256:380f1b5da05e5a1429225676655dddb96f5ae8c75bdf91e53d798871b902a115"},
+    {file = "black-21.10b0-py3-none-any.whl", hash = "sha256:6eb7448da9143ee65b856a5f3676b7dda98ad9abe0f87fce8c59291f15e82a5b"},
-    {file = "black-21.9b0.tar.gz", hash = "sha256:7de4cfc7eb6b710de325712d40125689101d21d25283eed7e9998722cf10eb91"},
+    {file = "black-21.10b0.tar.gz", hash = "sha256:a9952229092e325fe5f3dae56d81f639b23f7131eb840781947e4b2886030f33"},
+]
+certifi = [
+    {file = "certifi-2021.10.8-py2.py3-none-any.whl", hash = "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"},
+    {file = "certifi-2021.10.8.tar.gz", hash = "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872"},
 ]
 cffi = [
     {file = "cffi-1.15.0-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:c2502a1a03b6312837279c8c1bd3ebedf6c12c4228ddbad40912d671ccc8a962"},
@@ -513,6 +639,10 @@ chardet = [
     {file = "chardet-3.0.4-py2.py3-none-any.whl", hash = "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"},
     {file = "chardet-3.0.4.tar.gz", hash = "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"},
 ]
+charset-normalizer = [
+    {file = "charset-normalizer-2.0.7.tar.gz", hash = "sha256:e019de665e2bcf9c2b64e2e5aa025fa991da8720daa3c1138cadd2fd1856aed0"},
+    {file = "charset_normalizer-2.0.7-py3-none-any.whl", hash = "sha256:f7af805c321bfa1ce6714c51f254e0d5bb5e5834039bc17db7ebe3a4cec9492b"},
+]
 click = [
     {file = "click-8.0.3-py3-none-any.whl", hash = "sha256:353f466495adaeb40b6b5f592f9f91cb22372351c84caeb068132442a4518ef3"},
     {file = "click-8.0.3.tar.gz", hash = "sha256:410e932b050f5eed773c4cda94de75971c89cdb3155a72a0831139a79e5ecb5b"},
@@ -564,6 +694,10 @@ multidict = [
     {file = "multidict-4.7.6-cp38-cp38-win_amd64.whl", hash = "sha256:7388d2ef3c55a8ba80da62ecfafa06a1c097c18032a501ffd4cabbc52d7f2b19"},
     {file = "multidict-4.7.6.tar.gz", hash = "sha256:fbb77a75e529021e7c4a8d4e823d88ef4d23674a202be4f5addffc72cbb91430"},
 ]
+mutagen = [
+    {file = "mutagen-1.45.1-py3-none-any.whl", hash = "sha256:9c9f243fcec7f410f138cb12c21c84c64fde4195481a30c9bfb05b5f003adfed"},
+    {file = "mutagen-1.45.1.tar.gz", hash = "sha256:6397602efb3c2d7baebd2166ed85731ae1c1d475abca22090b7141ff5034b3e1"},
+]
 mypy-extensions = [
     {file = "mypy_extensions-0.4.3-py2.py3-none-any.whl", hash = "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d"},
     {file = "mypy_extensions-0.4.3.tar.gz", hash = "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"},
@@ -610,8 +744,40 @@ pre-commit = [
     {file = "pre_commit-2.15.0.tar.gz", hash = "sha256:3c25add78dbdfb6a28a651780d5c311ac40dd17f160eb3954a0c59da40a505a7"},
 ]
 pycparser = [
-    {file = "pycparser-2.20-py2.py3-none-any.whl", hash = "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"},
+    {file = "pycparser-2.21-py2.py3-none-any.whl", hash = "sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9"},
-    {file = "pycparser-2.20.tar.gz", hash = "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0"},
+    {file = "pycparser-2.21.tar.gz", hash = "sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206"},
+]
+pycryptodomex = [
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:7abfd84a362e4411f7c5f5758c18cbf377a2a2be64b9232e78544d75640c677e"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:6a76d7821ae43df8a0e814cca32114875916b9fc2158603b364853de37eb9002"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:1580db5878b1d16a233550829f7c189c43005f7aa818f2f95c7dddbd6a7163cc"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-manylinux2010_i686.whl", hash = "sha256:c825611a951baad63faeb9ef1517ef96a20202d6029ae2485b729152cc703fab"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-manylinux2010_x86_64.whl", hash = "sha256:7cc5ee80b2d5ee8f59a761741cfb916a068c97cac5e700c8ce01e1927616aa2f"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-manylinux2014_aarch64.whl", hash = "sha256:fbe09e3ae95f47c7551a24781d2e348974cde4a0b33bc3b1566f6216479db2b1"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-win32.whl", hash = "sha256:9eace1e5420abc4f9e76de01e49caca349b7c80bda9c1643193e23a06c2a332c"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27m-win_amd64.whl", hash = "sha256:adc25aa8cfc537373dd46ae97863f16fd955edee14bf54d3eb52bde4e4ac8c7b"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27mu-manylinux1_i686.whl", hash = "sha256:cf30b5e03d974874185b989839c396d799f6e2d4b4d5b2d8bd3ba464eb3cc33f"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:c91772cf6808cc2d80279e80b491c48cb688797b6d914ff624ca95d855c24ee5"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27mu-manylinux2010_i686.whl", hash = "sha256:c391ec5c423a374a36b90f7c8805fdf51a0410a2b5be9cebd8990e0021cb6da4"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27mu-manylinux2010_x86_64.whl", hash = "sha256:64a83ab6f54496ab968a6f21a41a620afe0a742573d609fd03dcab7210645153"},
+    {file = "pycryptodomex-3.11.0-cp27-cp27mu-manylinux2014_aarch64.whl", hash = "sha256:252ac9c1e1ae1c256a75539e234be3096f2d100b9f4bae42ef88067787b9b249"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-macosx_10_9_x86_64.whl", hash = "sha256:bf2ea67eaa1fff0aecef6da881144f0f91e314b4123491f9a4fa8df0598e48fe"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-manylinux1_i686.whl", hash = "sha256:fe2b8c464ba335e71aed74f830bf2b2881913f8905d166f9c0fe06ca44a1cb5e"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-manylinux1_x86_64.whl", hash = "sha256:ff0826f3886e85708a0e8ef7ec47020723b998cfed6ae47962d915fcb89ec780"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-manylinux2010_i686.whl", hash = "sha256:1d4d13c59d2cfbc0863c725f5812d66ff0d6836ba738ef26a52e1291056a1c7c"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-manylinux2010_x86_64.whl", hash = "sha256:2b586d13ef07fa6197b6348a48dbbe9525f4f496205de14edfa4e91d99e69672"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-manylinux2014_aarch64.whl", hash = "sha256:f35ccfa44a1dd267e392cd76d8525cfcfabee61dd070e15ad2119c54c0c31ddf"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-win32.whl", hash = "sha256:5baf690d27f39f2ba22f06e8e32c5f1972573ca65db6bdbb8b2c7177a0112dab"},
+    {file = "pycryptodomex-3.11.0-cp35-abi3-win_amd64.whl", hash = "sha256:919cadcedad552e78349d1626115cfd246fc03ad469a4a62c91a12204f0f0d85"},
+    {file = "pycryptodomex-3.11.0-pp27-pypy_73-macosx_10_9_x86_64.whl", hash = "sha256:c10b2f6bcbaa9aa51fe08207654100074786d423b03482c0cbe44406ca92d146"},
+    {file = "pycryptodomex-3.11.0-pp27-pypy_73-manylinux1_x86_64.whl", hash = "sha256:91662b27f5aa8a6d2ad63be9a7d1a403e07bf3c2c5b265a7cc5cbadf6f988e06"},
+    {file = "pycryptodomex-3.11.0-pp27-pypy_73-manylinux2010_x86_64.whl", hash = "sha256:207e53bdbf3a26de6e9dcf3ebaf67ba70a61f733f84c464eca55d278211c1b71"},
+    {file = "pycryptodomex-3.11.0-pp27-pypy_73-win32.whl", hash = "sha256:1dd4271d8d022216533c3547f071662b44d703fd5dbb632c4b5e77b3ee47567f"},
+    {file = "pycryptodomex-3.11.0-pp36-pypy36_pp73-macosx_10_9_x86_64.whl", hash = "sha256:c43ddcff251e8b427b3e414b026636617276e008a9d78a44a9195d4bdfcaa0fe"},
+    {file = "pycryptodomex-3.11.0-pp36-pypy36_pp73-manylinux1_x86_64.whl", hash = "sha256:ef25d682d0d9ab25c5022a298b5cba9084c7b148a3e71846df2c67ea664eacc7"},
+    {file = "pycryptodomex-3.11.0-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:4c7c6418a3c08b2ebfc2cf50ce52de267618063b533083a2c73b40ec54a1b6f5"},
+    {file = "pycryptodomex-3.11.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:15d25c532de744648f0976c56bd10d07b2a44b7eb2a6261ffe2497980b1102d8"},
+    {file = "pycryptodomex-3.11.0.tar.gz", hash = "sha256:0398366656bb55ebdb1d1d493a7175fc48ade449283086db254ac44c7d318d6d"},
 ]
 pynacl = [
     {file = "PyNaCl-1.4.0-cp27-cp27m-macosx_10_10_x86_64.whl", hash = "sha256:ea6841bc3a76fa4942ce00f3bda7d436fda21e2d91602b9e21b7ca9ecab8f3ff"},
@@ -633,6 +799,10 @@ pynacl = [
     {file = "PyNaCl-1.4.0-cp38-cp38-win_amd64.whl", hash = "sha256:7c6092102219f59ff29788860ccb021e80fffd953920c4a8653889c029b2d420"},
     {file = "PyNaCl-1.4.0.tar.gz", hash = "sha256:54e9a2c849c742006516ad56a88f5c74bf2ce92c9f67435187c3c5953b346505"},
 ]
+pytube = [
+    {file = "pytube-11.0.1-py3-none-any.whl", hash = "sha256:d4dfea7394d7662edac3831432b349b2afac984e0d0bc4bdb611ec1f3fc16318"},
+    {file = "pytube-11.0.1.tar.gz", hash = "sha256:47643a6ff553cbc4d6be748ff14c9c45f79984e15005adff25d62b18110abe43"},
+]
 pyyaml = [
     {file = "PyYAML-6.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:d4db7c7aef085872ef65a8fd7d6d09a14ae91f691dec3e87ee5ee0539d516f53"},
     {file = "PyYAML-6.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:9df7ed3b3d2e0ecfe09e14741b857df43adb5a3ddadc919a2d94fbdf78fea53c"},
@@ -668,43 +838,64 @@ pyyaml = [
     {file = "PyYAML-6.0-cp39-cp39-win_amd64.whl", hash = "sha256:b3d267842bf12586ba6c734f89d1f5b871df0273157918b0ccefa29deb05c21c"},
     {file = "PyYAML-6.0.tar.gz", hash = "sha256:68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"},
 ]
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+    {file = "requests-2.26.0.tar.gz", hash = "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"},
 ]
 six = [
     {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
@@ -723,6 +914,10 @@ typing-extensions = [
     {file = "typing_extensions-3.10.0.2-py3-none-any.whl", hash = "sha256:f1d25edafde516b146ecd0613dabcc61409817af4766fbbcfb8d1ad4ec441a34"},
     {file = "typing_extensions-3.10.0.2.tar.gz", hash = "sha256:49f75d16ff11f1cd258e1b988ccff82a3ca5570217d7ad8c5f48205dd99a677e"},
 ]
+urllib3 = [
+    {file = "urllib3-1.26.7-py2.py3-none-any.whl", hash = "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"},
+    {file = "urllib3-1.26.7.tar.gz", hash = "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece"},
+]
 uvloop = [
     {file = "uvloop-0.16.0-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:6224f1401025b748ffecb7a6e2652b17768f30b1a6a3f7b44660e5b5b690b12d"},
     {file = "uvloop-0.16.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:30ba9dcbd0965f5c812b7c2112a1ddf60cf904c1c160f398e7eed3a6b82dcd9c"},
@@ -741,6 +936,33 @@ uvloop = [
     {file = "uvloop-0.16.0-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:1e5f2e2ff51aefe6c19ee98af12b4ae61f5be456cd24396953244a30880ad861"},
     {file = "uvloop-0.16.0.tar.gz", hash = "sha256:f74bc20c7b67d1c27c72601c78cf95be99d5c2cdd4514502b4f3eb0933ff1228"},
 ]
+websockets = [
+    {file = "websockets-10.0-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:cd8c6f2ec24aedace251017bc7a414525171d4e6578f914acab9349362def4da"},
+    {file = "websockets-10.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:1f6b814cff6aadc4288297cb3a248614829c6e4ff5556593c44a115e9dd49939"},
+    {file = "websockets-10.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:01db0ecd1a0ca6702d02a5ed40413e18b7d22f94afb3bbe0d323bac86c42c1c8"},
+    {file = "websockets-10.0-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:82b17524b1ce6ae7f7dd93e4d18e9b9474071e28b65dbf1dfe9b5767778db379"},
+    {file = "websockets-10.0-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:8bbf8660c3f833ddc8b1afab90213f2e672a9ddac6eecb3cde968e6b2807c1c7"},
+    {file = "websockets-10.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:b8176deb6be540a46695960a765a77c28ac8b2e3ef2ec95d50a4f5df901edb1c"},
+    {file = "websockets-10.0-cp37-cp37m-win32.whl", hash = "sha256:706e200fc7f03bed99ad0574cd1ea8b0951477dd18cc978ccb190683c69dba76"},
+    {file = "websockets-10.0-cp37-cp37m-win_amd64.whl", hash = "sha256:5b2600e01c7ca6f840c42c747ffbe0254f319594ed108db847eb3d75f4aacb80"},
+    {file = "websockets-10.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:085bb8a6e780d30eaa1ba48ac7f3a6707f925edea787cfb761ce5a39e77ac09b"},
+    {file = "websockets-10.0-cp38-cp38-manylinux1_i686.whl", hash = "sha256:9a4d889162bd48588e80950e07fa5e039eee9deb76a58092e8c3ece96d7ef537"},
+    {file = "websockets-10.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:b4ade7569b6fd17912452f9c3757d96f8e4044016b6d22b3b8391e641ca50456"},
+    {file = "websockets-10.0-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:2a43072e434c041a99f2e1eb9b692df0232a38c37c61d00e9f24db79474329e4"},
+    {file = "websockets-10.0-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:7f79f02c7f9a8320aff7d3321cd1c7e3a7dbc15d922ac996cca827301ee75238"},
+    {file = "websockets-10.0-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:1ac35426fe3e7d3d0fac3d63c8965c76ed67a8fd713937be072bf0ce22808539"},
+    {file = "websockets-10.0-cp38-cp38-win32.whl", hash = "sha256:ff59c6bdb87b31f7e2d596f09353d5a38c8c8ff571b0e2238e8ee2d55ad68465"},
+    {file = "websockets-10.0-cp38-cp38-win_amd64.whl", hash = "sha256:d67646ddd17a86117ae21c27005d83c1895c0cef5d7be548b7549646372f868a"},
+    {file = "websockets-10.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:82bd921885231f4a30d9bc550552495b3fc36b1235add6d374e7c65c3babd805"},
+    {file = "websockets-10.0-cp39-cp39-manylinux1_i686.whl", hash = "sha256:7d2e12e4f901f1bc062dfdf91831712c4106ed18a9a4cdb65e2e5f502124ca37"},
+    {file = "websockets-10.0-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:71358c7816e2762f3e4af3adf0040f268e219f5a38cb3487a9d0fc2e554fef6a"},
+    {file = "websockets-10.0-cp39-cp39-manylinux2010_i686.whl", hash = "sha256:fe83b3ec9ef34063d86dfe1029160a85f24a5a94271036e5714a57acfdd089a1"},
+    {file = "websockets-10.0-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:eb282127e9c136f860c6068a4fba5756eb25e755baffb5940b6f1eae071928b2"},
+    {file = "websockets-10.0-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:62160772314920397f9d219147f958b33fa27a12c662d4455c9ccbba9a07e474"},
+    {file = "websockets-10.0-cp39-cp39-win32.whl", hash = "sha256:e42a1f1e03437b017af341e9bbfdc09252cd48ef32a8c3c3ead769eab3b17368"},
+    {file = "websockets-10.0-cp39-cp39-win_amd64.whl", hash = "sha256:c5880442f5fc268f1ef6d37b2c152c114deccca73f48e3a8c48004d2f16f4567"},
+    {file = "websockets-10.0.tar.gz", hash = "sha256:c4fc9a1d242317892590abe5b61a9127f1a61740477bfb121743f290b8054002"},
+]
 virtualenv = [
     {file = "virtualenv-20.10.0-py2.py3-none-any.whl", hash = "sha256:4b02e52a624336eece99c96e3ab7111f469c24ba226a53ec474e8e787b365814"},
     {file = "virtualenv-20.10.0.tar.gz", hash = "sha256:576d05b46eace16a9c348085f7d0dc8ef28713a2cabaa1cf0aea41e8f12c9218"},
@@ -764,3 +986,7 @@ yarl = [
     {file = "yarl-1.5.1-cp38-cp38-win_amd64.whl", hash = "sha256:9102b59e8337f9874638fcfc9ac3734a0cfadb100e47d55c20d0dc6087fb4692"},
     {file = "yarl-1.5.1.tar.gz", hash = "sha256:c22c75b5f394f3d47105045ea551e08a3e804dc7e01b37800ca35b58f856c3d6"},
 ]
+yt-dlp = [
+    {file = "yt-dlp-2021.10.22.tar.gz", hash = "sha256:a24b9666bd2234149e4da8c4f16bb8e5f746c29428d12ee04fc1c11b5247a307"},
+    {file = "yt_dlp-2021.10.22-py2.py3-none-any.whl", hash = "sha256:4900fdfffa3de0b09a74f3d7fe98e4d5e21f3ce74db0c106c942614f2ebc3368"},
+]

pyproject.toml

@@ -1,8 +1,8 @@
 [tool.poetry]
-name = "christmasbot"
+name = "tunebot"
-version = "0.1.0"
+version = "1.0.0"
-description = ""
+description = "A very configurable Discord radio"
-authors = ["Your Name <you@example.com>"]
+authors = ["StrNophix <curious@duck.com>", "Matthww <hello@exobot.site>"]
 license = "GPL-v3.0"
 
 [tool.poetry.dependencies]
@@ -15,6 +15,10 @@ aioredis = "^2.0.0"
 
 [tool.poetry.dev-dependencies]
 black = {version = "^21.9b0", allow-prereleases = true}
+redis = "^3.5.3"
+aiotube = "^1.3.5"
+requests = "^2.26.0"
+yt-dlp = "^2021.10.22"
 pre-commit = "^2.15.0"
 
 [build-system]

scripts/channel_to_redis.py

@@ -0,0 +1,28 @@
+import json
+import subprocess
+import sys
+
+import redis
+from yt_dlp import YoutubeDL
+
+if len(sys.argv) < 2:
+    raise Exception("Expected youtube playlist/channel/video")
+
+config_path = sys.argv[1]
+
+config = json.load(open("config.json", "r", encoding="utf-8"))
+redis_prefix = config["redis_prefix"]
+redis_client = redis.from_url(config["redis_url"])
+
+file = open(config_path, "r")
+
+youtube_dl_opts = {}
+
+vid_urls = subprocess.run(["yt-dlp", "--print", "id", f"{sys.argv[1]}"], capture_output=True).stdout.decode("utf-8")
+
+for vid_url in vid_urls.split("\n"):
+    if vid_url == "":
+        continue
+    vid_url = "https://www.youtube.com/watch?v=" + vid_url
+    redis_client.sadd(f"{redis_prefix}:playlist", vid_url)
+    print(vid_url)

scripts/playlist_to_redis.py

@@ -0,0 +1,22 @@
+import json
+import sys
+
+import redis
+from aiotube import Playlist
+
+if len(sys.argv) < 2:
+    raise Exception("Expected path to file as argument")
+
+config_path = sys.argv[1]
+
+config = json.load(open("config.json", "r", encoding="utf-8"))
+redis_prefix = config["redis_prefix"]
+redis_client = redis.from_url(config["redis_url"])
+
+file = open(config_path, "r")
+for line in file:
+    playlist = Playlist(line)
+    for vid in playlist.videos():
+        yt_url = vid.url
+        redis_client.sadd(f"{redis_prefix}:playlist", yt_url)
+        print(yt_url)

tunebot/__init__.py

@@ -0,0 +1 @@
+from tunebot.abc import *

tunebot/abc.py

@@ -0,0 +1,58 @@
+from abc import ABC
+from abc import abstractmethod
+from typing import Optional
+
+
+class GlobalPlaylistSource(ABC):
+    @abstractmethod
+    async def fetch_sources(self) -> set[str]:
+        pass
+
+
+class PlaylistSource(ABC):
+    @abstractmethod
+    async def add(self, source_url: str):
+        pass
+
+    @abstractmethod
+    async def remove(self, source_url: str) -> bool:
+        pass
+
+
+class GlobalPlaylist(ABC):
+    @abstractmethod
+    async def pick_random(self, amount: Optional[int] = 1) -> set[str]:
+        pass
+
+    @abstractmethod
+    async def add_tracks(self, urls: list[str]):
+        pass
+
+    @abstractmethod
+    async def clear(self):
+        pass
+
+
+class GlobalAutoJoin(ABC):
+    @abstractmethod
+    async def fetch_channels(self) -> dict[str, list[str]]:
+        pass
+
+
+class AutoJoin(ABC):
+    @abstractmethod
+    async def update(self, voice_channel_id: int, text_channel_id: int):
+        pass
+
+    @abstractmethod
+    async def disable(self):
+        pass
+
+
+__all__ = (
+    "GlobalPlaylistSource",
+    "PlaylistSource",
+    "GlobalPlaylist",
+    "GlobalAutoJoin",
+    "AutoJoin",
+)

tunebot/redis/__init__.py

@@ -0,0 +1,4 @@
+from tunebot.redis.entity import *  # noreorder
+from tunebot.redis.autojoin import *
+from tunebot.redis.playlist import *
+from tunebot.redis.playlist_source import *

tunebot/redis/autojoin.py

@@ -0,0 +1,41 @@
+from tunebot import AutoJoin
+from tunebot import GlobalAutoJoin
+from tunebot.redis import RedisBotEntity
+from tunebot.redis import RedisContextEntity
+
+
+class GlobalRedisAutoJoin(RedisBotEntity, GlobalAutoJoin):
+    async def fetch_channels(self) -> dict[str, list[str]]:
+        """
+        Retrieves all guilds (with their configurations) where AutoJoin is enabled
+        """
+        channels: dict[str, str] = await self.redis.hgetall(self.key("autojoin"))
+        return {key: value.split(":") for key, value in channels.items()}
+
+
+class RedisAutoJoin(RedisContextEntity, AutoJoin):
+    async def update(self, voice_channel_id: int, text_channel_id: int):
+        """
+        Upserts the configuration of an AutoJoin guild.
+
+        Args:
+            voice_channel_id (int): [description]
+            text_channel_id (int): [description]
+        """
+        if not self.ctx.guild:
+            raise Exception("This method can only be invoked inside of a guild.")
+
+        value = f"{voice_channel_id}:{text_channel_id}"
+        await self.redis.hset(self.key("autojoin"), self.ctx.guild.id, value)
+
+    async def disable(self):
+        """
+        Removes the AutoJoin configuration of a guild.
+        """
+        if not self.ctx.guild:
+            raise Exception("This method can only be invoked inside of a guild.")
+
+        await self.redis.hdel(self.key("autojoin"), self.ctx.guild.id)
+
+
+__all__ = ("GlobalRedisAutoJoin", "RedisAutoJoin")

tunebot/redis/entity.py

@@ -0,0 +1,49 @@
+from abc import ABC
+from abc import abstractmethod
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from context import CustomContext
+
+from aioredis.client import Redis
+
+
+class RedisEntity(ABC):
+    @property
+    @abstractmethod
+    def redis() -> Redis:
+        pass
+
+    @abstractmethod
+    def key(self, name: str) -> str:
+        pass
+
+
+class RedisBotEntity(RedisEntity):
+    def __init__(self, redis: Redis, prefix: str) -> None:
+        self._redis = redis
+        self.prefix = prefix
+        super().__init__()
+
+    @property
+    def redis(self) -> Redis:
+        return self._redis
+
+    def key(self, name: str) -> str:
+        return ":".join([self.prefix, name])
+
+
+class RedisContextEntity(RedisEntity):
+    def __init__(self, ctx: "CustomContext") -> None:
+        self.ctx = ctx
+        super().__init__()
+
+    @property
+    def redis(self) -> Redis:
+        return self.ctx.redis
+
+    def key(self, name: str) -> str:
+        return ":".join([self.ctx.bot.redis_prefix, name])
+
+
+__all__ = ("RedisEntity", "RedisBotEntity", "RedisContextEntity")

tunebot/redis/playlist.py

@@ -0,0 +1,33 @@
+from typing import Optional
+
+from tunebot.abc import GlobalPlaylist
+from tunebot.redis import RedisBotEntity
+
+
+class GlobalRedisPlaylist(RedisBotEntity, GlobalPlaylist):
+    async def pick_random(self, amount: Optional[int] = 1) -> set[str]:
+        """
+        Picks an amount of random tracks from the playlist in Redis
+
+        Args:
+            amount (Optional[int], optional): [description]. Defaults to 1.
+        """
+        return await self.redis.srandmember(self.key("playlist"), amount)
+
+    async def add_tracks(self, urls: list[str]):
+        """
+        Adds one or more urls to the playlist in Redis
+
+        Args:
+            urls (list[str]): [description]
+        """
+        await self.redis.sadd(self.key("playlist"), *urls)
+
+    async def clear(self):
+        """
+        Clears the entire playlist in Redis
+        """
+        await self.redis.delete(self.key("playlist"))
+
+
+__all__ = ("GlobalRedisPlaylist",)

tunebot/redis/playlist_source.py

@@ -0,0 +1,35 @@
+from tunebot import GlobalPlaylistSource
+from tunebot import PlaylistSource
+from tunebot.redis import RedisBotEntity
+from tunebot.redis import RedisContextEntity
+
+
+class GlobalRedisPlaylistSource(RedisBotEntity, GlobalPlaylistSource):
+    async def fetch_sources(self) -> set[str]:
+        """
+        Fetches all sources
+        """
+        return await self.redis.smembers(self.key("sources"))
+
+
+class RedisPlaylistSource(RedisContextEntity, PlaylistSource):
+    async def add(self, source_url: str):
+        """
+        Adds a playlist source to Redis
+
+        Args:
+            source_url (str): [description]
+        """
+        await self.redis.sadd(self.key("sources"), source_url)
+
+    async def remove(self, source_url: str) -> bool:
+        """
+        Removes a playlist source from Redis
+
+        Args:
+            source_url (str): [description]
+        """
+        return await self.redis.srem(self.key("sources"), source_url)
+
+
+__all__ = ("GlobalRedisPlaylistSource", "RedisPlaylistSource")

utils/EmbedGenerator.py

@@ -1,8 +1,9 @@
-from typing import Optional, Union
+from typing import Optional
+from typing import Union
 
 import discord
-from discord.ext.commands import Context
 from discord import Embed
+from discord.ext.commands import Context
 
 
 class EmbedGenerator:

utils/classes.py

@@ -1,13 +1,22 @@
+import asyncio
 from typing import Dict
+
 from discord.ext.commands import Cog
-from bot import ChristmasBot
+
+from bot import TuneBot
 
 
 class BaseCog(Cog):
-    def __init__(self, bot: ChristmasBot) -> None:
+    def __init__(self, bot: TuneBot) -> None:
         self.bot = bot
 
         slash_descriptions: Dict[str, str] = self.bot.config["slash_descriptions"]
         for command in self.walk_commands():
             if brief := slash_descriptions.get(command.qualified_name):
                 command.brief = brief
+
+    def is_lavalink_ready(self) -> bool:
+        return (
+            hasattr(self.bot, "lavalink")
+            and len(self.bot.lavalink.node_manager.available_nodes) > 0
+        )

utils/database.py

@@ -1,35 +0,0 @@
-from typing import Dict
-from typing import List
-from typing import Optional
-
-from aioredis import Redis
-
-from bot import redis_prefix
-
-
-class AutoJoin:
-    @staticmethod
-    async def get_channels(redis: Redis) -> Dict[str, str]:
-        # return all channels
-        channels = await redis.hgetall(f"{redis_prefix}:autojoin")
-        return {key: value.split("-") for key, value in channels.items()}
-
-    @staticmethod
-    async def update_channel(
-        redis: Redis, guild_id: int, voice_channel_id: int, text_channel_id: int
-    ):
-        await redis.hset(
-            f"{redis_prefix}:autojoin",
-            guild_id,
-            f"{voice_channel_id}-{text_channel_id}",
-        )
-
-    @staticmethod
-    async def del_channel(redis: Redis, guild_id: int):
-        await redis.hdel(f"{redis_prefix}:autojoin", guild_id)
-
-
-class Playlist:
-    @staticmethod
-    async def random(redis: Redis, amount: Optional[int] = 1) -> List[str]:
-        return await redis.srandmember(f"{redis_prefix}:playlist", amount)

utils/decorators.py

@@ -0,0 +1,27 @@
+from typing import Callable
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+from discord.ext.commands import check
+from discord.ext.commands.errors import NotOwner
+
+if TYPE_CHECKING:
+    from context import CustomContext
+
+T = TypeVar("T")
+
+
+def source_manager_only() -> Callable[[T], T]:
+    """
+    A :func:`.check` that checks if the person invoking this command is allowed to modify the radio sources.
+    """
+
+    async def predicate(ctx: "CustomContext") -> bool:
+        is_manager = ctx.author.id in ctx.bot.config["manager_ids"]
+        is_owner = await ctx.bot.is_owner(ctx.author)
+        if not is_manager and not is_owner:
+            raise NotOwner("You are not allowed to modify the sources.")
+
+        return True
+
+    return check(predicate)

utils/exceptions.py

@@ -1,7 +1,8 @@
 from discord.embeds import Embed
-from context import CustomContext
 from discord.ext.commands import CommandError
 
+from context import CustomContext
+
 
 class EmbeddedCommandException(CommandError):
     def __init__(self, embed: Embed) -> None: