Tobotimus 115418d323 [Core V3] Fix checks (#924)
* Fix global checks

* Fix bank's checks

Predicates for decorators return true or false, they don't return other decorators

* Async getters in core checks
2017-08-15 14:09:57 -08:00

84 lines
2.8 KiB
Python

from discord.ext import commands
from core import checks, bank
from core.bot import Red # Only used for type hints
def check_global_setting_guildowner():
"""
Command decorator. If the bank is not global, it checks if the author is
either the guildowner or has the administrator permission.
"""
async def pred(ctx: commands.Context):
author = ctx.author
if await ctx.bot.is_owner(author):
return True
if not await bank.is_global():
permissions = ctx.channel.permissions_for(author)
return author == ctx.guild.owner or permissions.administrator
return commands.check(pred)
def check_global_setting_admin():
"""
Command decorator. If the bank is not global, it checks if the author is
either a bot admin or has the manage_guild permission.
"""
async def pred(ctx: commands.Context):
author = ctx.author
if await ctx.bot.is_owner(author):
return True
if not await bank.is_global():
permissions = ctx.channel.permissions_for(author)
is_guild_owner = author == ctx.guild.owner
admin_role = await ctx.bot.db.guild(ctx.guild).admin_role()
return admin_role in author.roles or is_guild_owner or permissions.manage_guild
return commands.check(pred)
class Bank:
"""Bank"""
def __init__(self, bot: Red):
self.bot = bot
# SECTION commands
@commands.group()
@checks.guildowner_or_permissions(administrator=True)
async def bankset(self, ctx: commands.Context):
"""Base command for bank settings"""
if ctx.invoked_subcommand is None:
await self.bot.send_cmd_help(ctx)
@bankset.command(name="toggleglobal")
@checks.is_owner()
async def bankset_toggleglobal(self, ctx: commands.Context):
"""Toggles whether the bank is global or not
If the bank is global, it will become per-guild
If the bank is per-guild, it will become global"""
cur_setting = await bank.is_global()
await bank.set_global(not cur_setting, ctx.author)
word = "per-guild" if cur_setting else "global"
await ctx.send("The bank is now {}.".format(word))
@bankset.command(name="bankname")
@check_global_setting_guildowner()
async def bankset_bankname(self, ctx: commands.Context, *, name: str):
"""Set the bank's name"""
await bank.set_bank_name(name, ctx.guild)
await ctx.send("Bank's name has been set to {}".format(name))
@bankset.command(name="creditsname")
@check_global_setting_guildowner()
async def bankset_creditsname(self, ctx: commands.Context, *, name: str):
"""Set the name for the bank's currency"""
await bank.set_currency_name(name, ctx.guild)
await ctx.send("Currency name has been set to {}".format(name))
# ENDSECTION