176 lines
6.2 KiB
Python
176 lines
6.2 KiB
Python
from traceback import format_exc
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from discord.ext import commands
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from discord import Embed, Guild
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from discord.ext.commands import BadArgument
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from discord_slash import cog_ext, SlashContext, SlashCommandOptionType
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from discord_slash.utils import manage_commands
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import db
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from administrator import slash
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from administrator.logger import logger
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extension_name = "extension"
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logger = logger.getChild(extension_name)
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class Extension(commands.Cog):
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def __init__(self, bot: commands.Bot):
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self.bot = bot
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slash.get_cog_commands(self)
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def description(self):
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return "Manage bot's extensions"
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@cog_ext.cog_subcommand(base="extension", name="list", description="List all enabled extensions")
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@commands.has_guild_permissions(administrator=True)
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async def extension_list(self, ctx: SlashContext):
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s = db.Session()
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embed = Embed(title="Extensions list")
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for es in s.query(db.ExtensionState).filter(db.ExtensionState.guild_id == ctx.guild.id):
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embed.add_field(name=es.extension_name, value="Enable" if es.state else "Disable")
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s.close()
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await ctx.send(embeds=[embed])
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@cog_ext.cog_subcommand(base="extension",
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name="enable",
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description="Enable an extensions",
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options=[manage_commands.create_option("extension", "The extension to enable",
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SlashCommandOptionType.STRING, True)])
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@commands.has_guild_permissions(administrator=True)
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async def extension_enable(self, ctx: SlashContext, name: str):
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s = db.Session()
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es = s.query(db.ExtensionState).get((name, ctx.guild.id))
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if not es:
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raise BadArgument()
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elif es.state:
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message = "Extension already enabled"
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else:
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es.state = True
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s.add(es)
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s.commit()
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s.close()
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message = "\U0001f44d"
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await ctx.send(content=message)
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@cog_ext.cog_subcommand(base="extension",
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name="disable",
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description="Disable an extensions",
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options=[manage_commands.create_option("extension", "The extension to disable",
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SlashCommandOptionType.STRING, True)])
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@commands.has_guild_permissions(administrator=True)
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async def extension_disable(self, ctx: SlashContext, name: str):
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s = db.Session()
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es = s.query(db.ExtensionState).get((name, ctx.guild.id))
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if not es:
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raise BadArgument()
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elif not es.state:
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message = "Extension already disabled"
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else:
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es.state = False
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s.add(es)
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s.commit()
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s.close()
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message = "\U0001f44d"
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await ctx.send(content=message)
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@commands.group("extension", pass_context=True)
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async def extension(self, ctx: commands.Context):
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pass
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@extension.group("loaded", pass_context=True)
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@commands.is_owner()
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async def extension_loaded(self, ctx: commands.Context):
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embed = Embed(title="Extensions loaded")
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for extension in self.bot.extensions:
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embed.add_field(name=extension, value="Loaded", inline=False)
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await ctx.send(embed=embed)
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@extension.group("load", pass_context=True)
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@commands.is_owner()
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async def extension_load(self, ctx: commands.Context, name: str):
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try:
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self.bot.load_extension(name)
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except Exception as e:
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await ctx.message.add_reaction("\u26a0")
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await ctx.send(f"{e.__class__.__name__}: {e}\n```{format_exc()}```")
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else:
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await ctx.message.add_reaction("\U0001f44d")
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@extension.group("unload", pass_context=True)
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@commands.is_owner()
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async def extension_unload(self, ctx: commands.Context, name: str):
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try:
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self.bot.unload_extension(name)
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except Exception as e:
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await ctx.message.add_reaction("\u26a0")
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await ctx.send(f"{e.__class__.__name__}: {e}\n```{format_exc()}```")
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else:
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await ctx.message.add_reaction("\U0001f44d")
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@extension.group("reload", pass_context=True)
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@commands.is_owner()
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async def extension_reload(self, ctx: commands.Context, name: str):
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try:
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self.bot.unload_extension(name)
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self.bot.load_extension(name)
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except Exception as e:
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await ctx.message.add_reaction("\u26a0")
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await ctx.send(f"{e.__class__.__name__}: {e}\n```{format_exc()}```")
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else:
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await ctx.message.add_reaction("\U0001f44d")
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@commands.Cog.listener()
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async def on_ready(self):
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s = db.Session()
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for guild in self.bot.guilds:
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for extension in filter(lambda x: x not in ["Extension", "Help"], self.bot.cogs):
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e = s.query(db.Extension).get(extension)
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if not e:
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s.add(db.Extension(extension))
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s.commit()
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es = s.query(db.ExtensionState).get((extension, guild.id))
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if not es:
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s.add(db.ExtensionState(extension, guild.id))
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s.commit()
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s.close()
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@commands.Cog.listener()
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async def on_guild_join(self, guild: Guild):
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s = db.Session()
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for extension in s.query(db.Extension).all():
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s.add(db.ExtensionState(extension.name, guild.id))
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s.commit()
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s.close()
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@commands.Cog.listener()
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async def on_guild_remove(self, guild: Guild):
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s = db.Session()
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for es in s.query(db.ExtensionState).filter(db.ExtensionState.guild_id == guild.id):
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s.delete(es)
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s.commit()
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s.close()
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def cog_unload(self):
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slash.remove_cog_commands(self)
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def setup(bot):
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logger.info(f"Loading...")
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try:
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bot.add_cog(Extension(bot))
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except Exception as e:
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logger.error(f"Error loading: {e}")
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else:
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logger.info(f"Load successful")
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def teardown(bot):
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logger.info(f"Unloading...")
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try:
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bot.remove_cog("Extension")
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except Exception as e:
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logger.error(f"Error unloading: {e}")
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else:
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logger.info(f"Unload successful")
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