85 lines
3.4 KiB
Python
85 lines
3.4 KiB
Python
import asyncio
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import rethinkdb as r
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from discord.ext import commands
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import discord
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from . import config
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loop = asyncio.get_event_loop()
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# The list of tables needed for the database
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table_list = ['battle_records', 'battling', 'boops', 'bot_data', 'command_usage', 'custom_permissions',
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'deviantart', 'motd', 'nsfw_channels', 'overwatch', 'picarto', 'prefixes', 'raffles',
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'rules', 'server_alerts', 'strawpolls', 'tags', 'tictactoe', 'twitch', 'user_notifications']
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async def db_check():
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"""Used to check if the required database/tables are setup"""
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db_opts = config.db_opts
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r.set_loop_type('asyncio')
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# First try to connect, and see if the correct information was provided
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try:
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conn = await r.connect(**db_opts)
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except r.errors.ReqlDriverError:
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print("Cannot connect to the RethinkDB instance with the following information: {}".format(db_opts))
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print("The RethinkDB instance you have setup may be down, otherwise please ensure you setup a"
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" RethinkDB instance, and you have provided the correct database information in config.yml")
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quit()
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return
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# Get the current databases and check if the one we need is there
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dbs = await r.db_list().run(conn)
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if db_opts['db'] not in dbs:
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# If not, we want to create it
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print('Couldn\'t find database {}...creating now'.format(db_opts['db']))
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await r.db_create(db_opts['db']).run(conn)
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# Then add all the tables
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for table in table_list:
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print("Creating table {}...".format(table))
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await r.table_create(table).run(conn)
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print("Done!")
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else:
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# Otherwise, if the database is setup, make sure all the required tables are there
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tables = await r.table_list().run(conn)
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for table in table_list:
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if table not in tables:
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print("Creating table {}...".format(table))
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await r.table_create(table).run(conn)
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print("Done checking tables!")
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def is_owner(ctx):
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return ctx.message.author.id in config.owner_ids
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def custom_perms(**perms):
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def predicate(ctx):
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# Return true if this is a private channel, we'll handle that in the registering of the command
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if ctx.message.channel is discord.DMChannel:
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return True
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# Get the member permissions so that we can compare
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member_perms = ctx.message.author.permissions_in(ctx.message.channel)
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# Next, set the default permissions if one is not used, based on what was passed
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# This will be overriden later, if we have custom permissions
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required_perm = discord.Permissions.none()
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for perm, setting in perms.items():
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setattr(required_perm, perm, setting)
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perm_values = config.cache.get('custom_permissions').values
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# Loop through and find this server's entry for custom permissions
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# Find the command we're using, if it exists, then overwrite
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# The required permissions, based on the value saved
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for x in perm_values:
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if x['server_id'] == ctx.message.server.id and x.get(ctx.command.qualified_name):
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required_perm = discord.Permissions(x[ctx.command.qualified_name])
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# Now just check if the person running the command has these permissions
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return member_perms >= required_perm
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predicate.perms = perms
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return commands.check(predicate)
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