516 lines
18 KiB
Python
516 lines
18 KiB
Python
# cmd_discord/customvc.py
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import discord
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from discord.ext import commands
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import datetime
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from modules.permissions import has_custom_vc_permission
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# IDs
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LOBBY_VC_ID = 1345509388651069583 # The lobby voice channel
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CUSTOM_VC_CATEGORY_ID = 1345509307503874149 # Where new custom VCs go
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# Track data in memory
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CUSTOM_VC_INFO = {} # voice_chan_id -> {owner_id, locked, allowed_ids, denied_ids, ...}
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USER_LAST_CREATED = {} # user_id -> datetime (for rate-limits)
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GLOBAL_CREATIONS = [] # list of datetime for global rate-limits
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CHANNEL_COUNTER = 0
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# Rate-limits
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USER_COOLDOWN_MINUTES = 5
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GLOBAL_CHANNELS_PER_MINUTE = 2
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# Auto-delete scheduling
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PENDING_DELETIONS = {}
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DELETE_DELAY_SECONDS = 10
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# Arbitrary max, so new channels get “VC x” or “Overflow x”
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MAX_CUSTOM_CHANNELS = 9
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def setup(bot: commands.Bot):
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"""
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Called by your `load_commands()` in bot_discord.py
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"""
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@bot.listen("on_ready")
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async def after_bot_ready():
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"""
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When the bot starts, we scan leftover custom voice channels in the category:
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- If it's the lobby => skip
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- If it's empty => delete
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- If it has users => pick first occupant as owner
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Then mention them in that channel's built-in text chat (if supported).
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"""
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await scan_existing_custom_vcs(bot)
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@bot.listen("on_voice_state_update")
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async def handle_voice_update(member: discord.Member, before: discord.VoiceState, after: discord.VoiceState):
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# The logic for creation, auto-delete, etc.
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await on_voice_state_update(bot, member, before, after)
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@bot.group(name="customvc", invoke_without_command=True)
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async def customvc_base(ctx: commands.Context):
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"""
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Base !customvc command -> show help if no subcommand used
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"""
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msg = (
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"**Custom VC Help**\n"
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"Join the lobby to create a new voice channel automatically.\n"
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"Subcommands:\n"
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"- **name** <new_name> - rename\n"
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" - `!customvc name my_custom_vc`\n"
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"- **claim** - claim ownership\n"
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" - `!customvc claim`\n"
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"- **lock** - lock the channel\n"
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" - `!customvc lock`\n"
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"- **allow** <user> - allow user\n"
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" - `!customvc allow some_user`\n"
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"- **deny** <user> - deny user\n"
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" - `!customvc deny some_user`\n"
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"- **unlock** - unlock channel\n"
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" - `!customvc unlock`\n"
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"- **users** <count> - set user limit\n"
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" - `!customvc users 2`\n"
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"- **bitrate** <kbps> - set channel bitrate\n"
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" - `!customvc bitrate some_bitrate`\n"
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"- **status** <status_str> - set a custom status **(TODO)**\n"
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"- **op** <user> - co-owner\n"
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" - `!customvc op some_user`\n"
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"- **settings** - show config\n"
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" - `!customvc settings`\n"
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)
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await ctx.send(msg)
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# Subcommands:
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@customvc_base.command(name="name")
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async def name_subcommand(ctx: commands.Context, *, new_name: str):
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await rename_channel(ctx, new_name)
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@customvc_base.command(name="claim")
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async def claim_subcommand(ctx: commands.Context):
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await claim_channel(ctx)
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@customvc_base.command(name="lock")
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async def lock_subcommand(ctx: commands.Context):
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await lock_channel(ctx)
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@customvc_base.command(name="allow")
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async def allow_subcommand(ctx: commands.Context, *, user: str):
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await allow_user(ctx, user)
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@customvc_base.command(name="deny")
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async def deny_subcommand(ctx: commands.Context, *, user: str):
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await deny_user(ctx, user)
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@customvc_base.command(name="unlock")
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async def unlock_subcommand(ctx: commands.Context):
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await unlock_channel(ctx)
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@customvc_base.command(name="users")
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async def users_subcommand(ctx: commands.Context, limit: int):
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await set_user_limit(ctx, limit)
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@customvc_base.command(name="bitrate")
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async def bitrate_subcommand(ctx: commands.Context, kbps: int):
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await set_bitrate(ctx, kbps)
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@customvc_base.command(name="status")
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async def status_subcommand(ctx: commands.Context, *, status_str: str):
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await set_status(ctx, status_str)
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@customvc_base.command(name="op")
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async def op_subcommand(ctx: commands.Context, *, user: str):
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await op_user(ctx, user)
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@customvc_base.command(name="settings")
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async def settings_subcommand(ctx: commands.Context):
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await show_settings(ctx)
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#
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# Main voice update logic
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#
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async def on_voice_state_update(bot: commands.Bot, member: discord.Member, before: discord.VoiceState, after: discord.VoiceState):
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global CHANNEL_COUNTER
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if before.channel != after.channel:
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# 1) If user just joined the lobby
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if after.channel and after.channel.id == LOBBY_VC_ID:
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if not await can_create_vc(member):
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# Rate-limit => forcibly disconnect
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await member.move_to(None)
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# Also mention them in the ephemeral chat of LOBBY_VC_ID if we want (if possible)
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lobby_chan = after.channel
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if lobby_chan and hasattr(lobby_chan, "send"):
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# We'll try to mention them
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await lobby_chan.send(f"{member.mention}, you’ve exceeded custom VC creation limits. Try again later!")
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return
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# 2) Create a new custom VC
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CHANNEL_COUNTER += 1
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vc_name = f"VC {CHANNEL_COUNTER}"
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if CHANNEL_COUNTER > MAX_CUSTOM_CHANNELS:
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vc_name = f"Overflow {CHANNEL_COUNTER}"
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category = member.guild.get_channel(CUSTOM_VC_CATEGORY_ID)
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if not category or not isinstance(category, discord.CategoryChannel):
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print("Could not find a valid custom VC category.")
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return
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new_vc = await category.create_voice_channel(name=vc_name)
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await member.move_to(new_vc)
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# Record memory
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CUSTOM_VC_INFO[new_vc.id] = {
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"owner_id": member.id,
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"locked": False,
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"allowed_ids": set(),
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"denied_ids": set(),
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"user_limit": None,
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"bitrate": None,
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}
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now = datetime.datetime.utcnow()
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USER_LAST_CREATED[member.id] = now
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GLOBAL_CREATIONS.append(now)
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# prune old
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cutoff = now - datetime.timedelta(seconds=60)
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GLOBAL_CREATIONS[:] = [t for t in GLOBAL_CREATIONS if t > cutoff]
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# Announce in the new VC's ephemeral chat
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if hasattr(new_vc, "send"):
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await new_vc.send(
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f"{member.mention}, your custom voice channel is ready! "
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"Type `!customvc` here for help with subcommands."
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)
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# 3) If user left a custom VC -> maybe it’s now empty
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if before.channel and before.channel.id in CUSTOM_VC_INFO:
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old_vc = before.channel
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if len(old_vc.members) == 0:
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schedule_deletion(old_vc)
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# If user joined a custom VC that was pending deletion, cancel it
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if after.channel and after.channel.id in CUSTOM_VC_INFO:
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if after.channel.id in PENDING_DELETIONS:
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PENDING_DELETIONS[after.channel.id].cancel()
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del PENDING_DELETIONS[after.channel.id]
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def schedule_deletion(vc: discord.VoiceChannel):
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"""
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Schedules this custom VC for deletion in 10s if it stays empty.
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"""
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import asyncio
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async def delete_task():
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await asyncio.sleep(DELETE_DELAY_SECONDS)
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if len(vc.members) == 0:
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CUSTOM_VC_INFO.pop(vc.id, None)
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try:
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await vc.delete()
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except:
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pass
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PENDING_DELETIONS.pop(vc.id, None)
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loop = vc.guild._state.loop
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task = loop.create_task(delete_task())
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PENDING_DELETIONS[vc.id] = task
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async def can_create_vc(member: discord.Member) -> bool:
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"""
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Return False if user or global rate-limits are hit:
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- user can only create 1 channel every 5 minutes
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- globally only 2 channels per minute
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"""
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now = datetime.datetime.utcnow()
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last_time = USER_LAST_CREATED.get(member.id)
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if last_time:
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diff = (now - last_time).total_seconds()
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if diff < (USER_COOLDOWN_MINUTES * 60):
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return False
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# global limit
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cutoff = now - datetime.timedelta(seconds=60)
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recent = [t for t in GLOBAL_CREATIONS if t > cutoff]
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if len(recent) >= GLOBAL_CHANNELS_PER_MINUTE:
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return False
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return True
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async def scan_existing_custom_vcs(bot: commands.Bot):
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"""
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On startup: check the custom VC category for leftover channels:
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- If channel.id == LOBBY_VC_ID -> skip (don't delete the main lobby).
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- If empty, delete immediately.
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- If non-empty, first occupant is new owner. Mention them in ephemeral chat if possible.
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"""
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for g in bot.guilds:
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cat = g.get_channel(CUSTOM_VC_CATEGORY_ID)
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if not cat or not isinstance(cat, discord.CategoryChannel):
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continue
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for ch in cat.voice_channels:
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# skip the LOBBY
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if ch.id == LOBBY_VC_ID:
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continue
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if len(ch.members) == 0:
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# safe to delete
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try:
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await ch.delete()
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except:
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pass
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print(f"Deleted empty leftover channel: {ch.name}")
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else:
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# pick first occupant
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first = ch.members[0]
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global CHANNEL_COUNTER
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CHANNEL_COUNTER += 1
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CUSTOM_VC_INFO[ch.id] = {
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"owner_id": first.id,
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"locked": False,
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"allowed_ids": set(),
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"denied_ids": set(),
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"user_limit": None,
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"bitrate": None,
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}
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print(f"Assigned {first.display_name} as owner of leftover VC: {ch.name}")
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if hasattr(ch, "send"):
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try:
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await ch.send(
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f"{first.mention}, you're now the owner of leftover channel **{ch.name}** after a restart. "
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"Type `!customvc` here to see available commands."
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)
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except:
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pass
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#
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# The subcommand logic below, referencing CUSTOM_VC_INFO
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#
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def get_custom_vc_for(ctx: commands.Context) -> discord.VoiceChannel:
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"""
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Return the custom voice channel the command user is currently in (or None).
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We'll look at ctx.author.voice.
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"""
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if not isinstance(ctx.author, discord.Member):
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return None
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vs = ctx.author.voice
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if not vs or not vs.channel:
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return None
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vc = vs.channel
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if vc.id not in CUSTOM_VC_INFO:
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return None
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return vc
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def is_initiator_or_mod(ctx: commands.Context, vc_id: int) -> bool:
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info = CUSTOM_VC_INFO.get(vc_id)
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if not info:
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return False
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return has_custom_vc_permission(ctx.author, info["owner_id"])
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async def rename_channel(ctx: commands.Context, new_name: str):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("You are not in a custom voice channel.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to rename.")
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await vc.edit(name=new_name)
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await ctx.send(f"Renamed channel to **{new_name}**.")
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async def claim_channel(ctx: commands.Context):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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info = CUSTOM_VC_INFO.get(vc.id)
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if not info:
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return await ctx.send("No memory for this channel?")
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old = info["owner_id"]
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# if old owner is still inside
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if any(m.id == old for m in vc.members):
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return await ctx.send("The original owner is still here; you cannot claim.")
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info["owner_id"] = ctx.author.id
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await ctx.send("You are now the owner of this channel!")
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async def lock_channel(ctx: commands.Context):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("You're not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to lock.")
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info = CUSTOM_VC_INFO[vc.id]
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info["locked"] = True
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overwrites = vc.overwrites or {}
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overwrites[ctx.guild.default_role] = discord.PermissionOverwrite(connect=False)
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await vc.edit(overwrites=overwrites)
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await ctx.send("Channel locked.")
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async def allow_user(ctx: commands.Context, user: str):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to allow a user.")
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mem = await resolve_member(ctx, user)
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if not mem:
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return await ctx.send(f"Could not find user: {user}.")
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info = CUSTOM_VC_INFO[vc.id]
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info["allowed_ids"].add(mem.id)
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overwrites = vc.overwrites or {}
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overwrites[mem] = discord.PermissionOverwrite(connect=True)
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await vc.edit(overwrites=overwrites)
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await ctx.send(f"Allowed **{mem.display_name}** to join.")
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async def deny_user(ctx: commands.Context, user: str):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to deny user.")
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mem = await resolve_member(ctx, user)
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if not mem:
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return await ctx.send(f"Could not find user: {user}.")
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info = CUSTOM_VC_INFO[vc.id]
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# check if they're mod or owner
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if has_custom_vc_permission(mem, info["owner_id"]):
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return await ctx.send("Cannot deny a moderator or the owner.")
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info["denied_ids"].add(mem.id)
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overwrites = vc.overwrites or {}
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overwrites[mem] = discord.PermissionOverwrite(connect=False)
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await vc.edit(overwrites=overwrites)
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await ctx.send(f"Denied {mem.display_name} from connecting.")
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async def unlock_channel(ctx: commands.Context):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to unlock.")
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info = CUSTOM_VC_INFO[vc.id]
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info["locked"] = False
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overwrites = vc.overwrites or {}
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overwrites[ctx.guild.default_role] = discord.PermissionOverwrite(connect=True)
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for d_id in info["denied_ids"]:
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m = ctx.guild.get_member(d_id)
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if m:
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overwrites[m] = discord.PermissionOverwrite(connect=False)
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await vc.edit(overwrites=overwrites)
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await ctx.send("Unlocked the channel. Denied users still cannot join.")
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async def set_user_limit(ctx: commands.Context, limit: int):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if limit < 2:
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return await ctx.send("Minimum limit is 2.")
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if limit > 99:
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return await ctx.send("Maximum limit is 99.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to set user limit.")
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info = CUSTOM_VC_INFO[vc.id]
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info["user_limit"] = limit
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await vc.edit(user_limit=limit)
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await ctx.send(f"User limit set to {limit}.")
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async def set_bitrate(ctx: commands.Context, kbps: int):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to set bitrate.")
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info = CUSTOM_VC_INFO[vc.id]
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info["bitrate"] = kbps
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if kbps < 8 or kbps > 128:
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return await ctx.send(f"Invalid bitrate of {kbps} kbps! Must be a number between `8` and `128`! Default is 64 kbps")
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await vc.edit(bitrate=kbps * 1000)
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await ctx.send(f"Bitrate set to {kbps} kbps.")
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async def set_status(ctx: commands.Context, status_str: str):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to set channel status.")
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info = CUSTOM_VC_INFO[vc.id]
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info["status"] = status_str
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await ctx.send(f"Channel status set to: **{status_str}** (placeholder).")
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async def op_user(ctx: commands.Context, user: str):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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if not is_initiator_or_mod(ctx, vc.id):
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return await ctx.send("No permission to op someone.")
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mem = await resolve_member(ctx, user)
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if not mem:
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return await ctx.send(f"Could not find user: {user}.")
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info = CUSTOM_VC_INFO[vc.id]
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if "ops" not in info:
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info["ops"] = set()
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info["ops"].add(mem.id)
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await ctx.send(f"Granted co-ownership to {mem.display_name}.")
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async def show_settings(ctx: commands.Context):
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vc = get_custom_vc_for(ctx)
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if not vc:
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return await ctx.send("Not in a custom VC.")
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||
info = CUSTOM_VC_INFO.get(vc.id)
|
||
if not info:
|
||
return await ctx.send("No data found for this channel?")
|
||
|
||
locked_str = "Yes" if info["locked"] else "No"
|
||
user_lim = info["user_limit"] if info["user_limit"] else "Default"
|
||
bitrate_str = info["bitrate"] if info["bitrate"] else "Default (64 kbps)"
|
||
status_str = info.get("status", "None")
|
||
owner_id = info["owner_id"]
|
||
owner = ctx.guild.get_member(owner_id)
|
||
owner_str = owner.display_name if owner else f"<ID {owner_id}>"
|
||
|
||
allowed_str = ", ".join(map(str, info["allowed_ids"])) if info["allowed_ids"] else "None specified"
|
||
denied_str = ", ".join(map(str, info["denied_ids"])) if info["denied_ids"] else "None specified"
|
||
|
||
msg = (
|
||
f"**Channel Settings**\n"
|
||
f"Owner: {owner_str}\n"
|
||
f"Locked: {locked_str}\n"
|
||
f"User Limit: {user_lim}\n"
|
||
f"Bitrate: {bitrate_str}\n"
|
||
f"Status: {status_str}\n"
|
||
f"Allowed: {allowed_str}\n"
|
||
f"Denied: {denied_str}\n"
|
||
)
|
||
await ctx.send(msg)
|
||
|
||
async def resolve_member(ctx: commands.Context, user_str: str) -> discord.Member:
|
||
"""
|
||
Attempt to parse user mention/ID/partial name.
|
||
"""
|
||
user_str = user_str.strip()
|
||
if user_str.startswith("<@") and user_str.endswith(">"):
|
||
uid = user_str.strip("<@!>")
|
||
if uid.isdigit():
|
||
return ctx.guild.get_member(int(uid))
|
||
elif user_str.isdigit():
|
||
return ctx.guild.get_member(int(user_str))
|
||
|
||
lower = user_str.lower()
|
||
for m in ctx.guild.members:
|
||
if m.name.lower() == lower or m.display_name.lower() == lower:
|
||
return m
|
||
return None
|