143 lines
4.9 KiB
Python
143 lines
4.9 KiB
Python
"""
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Middleware для бота PrimoGuardBot.
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Порядок выполнения middleware важен:
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1. TimingMiddleware - замер времени выполнения
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2. LoggingMiddleware - логирование всех событий
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3. BanCheckMiddleware - проверка статуса бана (блокирует забаненных)
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4. ErrorHandlingMiddleware - обработка ошибок (последний)
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Message-level middleware:
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1. RateLimitMiddleware/AntiSpamMiddleware - защита от флуда
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2. SubscriptionMiddleware - проверка подписки на каналы
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3. ReferralMiddleware - обработка реферальных ссылок
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"""
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from aiogram import Dispatcher, Bot
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from configs import settings
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from middleware.loggers import logger
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from .error_mdw import ErrorHandlingMiddleware
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from .logging_mdw import LoggingMiddleware
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from .referal_mdw import ReferralMiddleware
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from .spam_mdw import AntiSpamMiddleware, spam_stats
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from .sub_mdw import SubscriptionMiddleware
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from .time_mdw import TimingMiddleware
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from .banwords_mdw import BanWordsMiddleware
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__all__ = (
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# Middleware классы
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"TimingMiddleware",
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"LoggingMiddleware",
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"ErrorHandlingMiddleware",
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"AntiSpamMiddleware",
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"SubscriptionMiddleware",
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"ReferralMiddleware",
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"BanWordsMiddleware",
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# Статистика
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"spam_stats",
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# Утилиты
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"setup_middlewares",
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)
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def setup_middlewares(
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dp: Dispatcher,
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bot: Bot,
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admin_ids: list[int] = settings.ADMIN_ID+settings.OWNER_ID,
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channel_ids: list[int | str] | None = None,
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enable_spam_check: bool = False,
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enable_subscription_check: bool = False,
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) -> dict:
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"""
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Регистрирует все middleware в диспетчере.
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Args:
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dp: Диспетчер aiogram
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bot: Экземпляр бота
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admin_ids: ID администраторов (для защиты и уведомлений)
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channel_ids: ID каналов для проверки подписки
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enable_spam_check: Включить антиспам
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enable_subscription_check: Включить проверку подписки
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Returns:
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dict: Словарь с экземплярами middleware для доступа к методам
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"""
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channel_ids = channel_ids or []
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# === UPDATE LEVEL MIDDLEWARE (для всех событий) ===
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middlewares_updates = []
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instances = {}
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# 1. Timing - замер времени (первый!)
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timing_mdw = TimingMiddleware()
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middlewares_updates.append(timing_mdw)
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instances['timing'] = timing_mdw
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# 2. Logging - логирование всех событий
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loggings_mdw = LoggingMiddleware()
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middlewares_updates.append(loggings_mdw)
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instances['logging'] = loggings_mdw
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# 3. ErrorHandling - обработка ошибок (последний!)
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errors_mdw = ErrorHandlingMiddleware(admin_ids=admin_ids)
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middlewares_updates.append(errors_mdw)
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instances['error'] = errors_mdw
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# === MESSAGE LEVEL MIDDLEWARE (только для сообщений) ===
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middlewares_msg = []
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# 1. AntiSpam - защита от флуда (опционально)
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if enable_spam_check:
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spams_mdw = AntiSpamMiddleware()
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middlewares_msg.append(spams_mdw)
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instances['spam'] = spams_mdw
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# 2. Subscription - проверка подписки на каналы (опционально)
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if enable_subscription_check and channel_ids:
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subs_mdw = SubscriptionMiddleware(bot=bot, channels=channel_ids)
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middlewares_msg.append(subs_mdw)
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instances['subscription'] = subs_mdw
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dp.message.middleware(BanWordsMiddleware())
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# 3. Referral - обработка реферальных ссылок
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referral_mdw = ReferralMiddleware()
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middlewares_msg.append(referral_mdw)
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instances['referral'] = referral_mdw
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# === РЕГИСТРАЦИЯ MIDDLEWARE ===
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# Регистрируем update-level middleware
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for middleware in middlewares_updates:
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dp.update.middleware(middleware)
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# Регистрируем message-level middleware
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for middleware in middlewares_msg:
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dp.message.middleware(middleware)
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# Логируем успешную регистрацию
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enabled_features = []
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if enable_spam_check:
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enabled_features.append("AntiSpam")
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if enable_subscription_check:
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enabled_features.append("Subscription")
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dp.channel_post.middleware(LoggingMiddleware())
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dp.edited_channel_post.middleware(LoggingMiddleware())
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logger.info(
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text=(
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f"Middleware зарегистрированы: "
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f"Update={len(middlewares_updates)}, "
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f"Message={len(middlewares_msg)}, "
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f"Функции=[{', '.join(enabled_features) if enabled_features else 'базовые'}]"
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),
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log_type="MIDDLEWARE_SETUP"
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)
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return instances
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