Vladless
55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
from collections.abc import Awaitable, Callable
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from typing import Any
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from aiogram import BaseMiddleware
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from aiogram.types import CallbackQuery, Message, TelegramObject
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from sqlalchemy import select
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from config import ADMIN_ID
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from database.models import Admin
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class AdminMiddleware(BaseMiddleware):
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"""Middleware для проверки прав администратора.
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Добавляет в data['admin'] = True/False в зависимости от того,
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является ли пользователь администратором.
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"""
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_admin_ids: set[int] = set(ADMIN_ID) if isinstance(ADMIN_ID, list | tuple) else {ADMIN_ID}
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async def __call__(
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self,
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handler: Callable[[TelegramObject, dict[str, Any]], Awaitable[Any]],
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event: TelegramObject,
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data: dict[str, Any],
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) -> Any:
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"""Обрабатывает событие и добавляет флаг администратора в data."""
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data["admin"] = await self._check_admin_access(event, data.get("session"))
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return await handler(event, data)
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async def _check_admin_access(self, event: TelegramObject, session) -> bool:
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"""Проверяет, имеет ли пользователь права администратора."""
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try:
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user_id = None
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if isinstance(event, Message):
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user_id = event.from_user.id if event.from_user else None
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elif isinstance(event, CallbackQuery):
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user_id = event.from_user.id if event.from_user else None
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else:
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user_id = getattr(getattr(event, "from_user", None), "id", None)
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if not user_id:
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return False
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if user_id in self._admin_ids:
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return True
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if session:
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result = await session.execute(select(Admin).where(Admin.tg_id == user_id))
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return result.scalar_one_or_none() is not None
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return False
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except Exception:
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return False
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