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107 lines
3.5 KiB
107 lines
3.5 KiB
import asyncio
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import discord
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from redbot.core import Config, checks, commands
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from typing import Any
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Cog: Any = getattr(commands, "Cog", object)
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class ExclusiveRole(Cog):
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"""
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Create roles that prevent all other roles from being added
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"""
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def __init__(self, bot):
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self.bot = bot
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self.config = Config.get_conf(self, identifier=9999114111108101)
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default_guild = {"role_list": []}
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self.config.register_guild(**default_guild)
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@commands.guild_only()
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@commands.group(aliases=["exclusiverole"])
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async def exclusive(self, ctx):
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"""Base command for managing exclusive roles"""
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if not ctx.invoked_subcommand:
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pass
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@exclusive.command(name="add")
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@checks.mod_or_permissions(administrator=True)
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async def exclusive_add(self, ctx, role: discord.Role):
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"""Adds an exclusive role"""
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if role.id in (await self.config.guild(ctx.guild).role_list()):
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await ctx.send("That role is already exclusive")
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return
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async with self.config.guild(ctx.guild).role_list() as rl:
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rl.append(role.id)
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await self.check_guild(ctx.guild)
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await ctx.send("Exclusive role added")
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@exclusive.command(name="delete")
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@checks.mod_or_permissions(administrator=True)
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async def exclusive_delete(self, ctx, role: discord.Role):
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"""Deletes an exclusive role"""
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if role.id not in (await self.config.guild(ctx.guild).role_list()):
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await ctx.send("That role is not exclusive")
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return
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async with self.config.guild(ctx.guild).role_list() as rl:
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rl.remove(role.id)
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await ctx.send("Exclusive role removed")
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@exclusive.command(name="list")
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@checks.mod_or_permissions(administrator=True)
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async def exclusive_list(self, ctx):
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"""List current exclusive roles"""
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role_list = await self.config.guild(ctx.guild).role_list()
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guild: discord.Guild = ctx.guild
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role_list = [guild.get_role(role_id) for role_id in role_list]
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out = "**Exclusive roles**\n\n"
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for role in role_list:
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out += "{}\n".format(role)
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await ctx.send(out)
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async def check_guild(self, guild: discord.Guild):
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role_set = set(await self.config.guild(guild).role_list())
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for member in guild.members:
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try:
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await self.remove_non_exclusive_roles(member, role_set=role_set)
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except discord.Forbidden:
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pass
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async def remove_non_exclusive_roles(self, member: discord.Member, role_set=None):
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if role_set is None:
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role_set = set(await self.config.guild(member.guild).role_list())
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member_set = set([role.id for role in member.roles])
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to_remove = (member_set - role_set) - {member.guild.default_role.id}
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if to_remove and member_set & role_set:
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to_remove = [discord.utils.get(member.guild.roles, id=id) for id in to_remove]
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await member.remove_roles(*to_remove, reason="Exclusive roles")
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@commands.Cog.listener()
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async def on_member_update(self, before: discord.Member, after: discord.Member):
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if before.roles == after.roles:
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return
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await asyncio.sleep(1)
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role_set = set(await self.config.guild(after.guild).role_list())
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member_set = set([role.id for role in after.roles])
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if role_set & member_set:
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try:
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await self.remove_non_exclusive_roles(after, role_set=role_set)
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except discord.Forbidden:
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pass
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