132 lines
8.6 KiB
Python
132 lines
8.6 KiB
Python
import logging
|
|
from typing import Callable ,Dict ,Any ,Awaitable ,Union ,Optional
|
|
|
|
from aiogram import BaseMiddleware ,Bot
|
|
from aiogram .types import Message ,CallbackQuery ,User ,InlineKeyboardMarkup ,Update
|
|
from aiogram .utils .keyboard import InlineKeyboardBuilder
|
|
from aiogram .exceptions import TelegramAPIError ,TelegramForbiddenError ,TelegramBadRequest ,AiogramError
|
|
|
|
from config .settings import Settings
|
|
from db .database import get_user
|
|
from bot .middlewares .i18n import JsonI18n
|
|
from bot .keyboards .inline .user_keyboards import get_user_banned_keyboard
|
|
|
|
class BanCheckMiddleware (BaseMiddleware ):
|
|
def __init__ (self ,settings :Settings ,i18n_instance :JsonI18n ):
|
|
super ().__init__ ()
|
|
self .settings =settings
|
|
self .i18n_main_instance =i18n_instance
|
|
|
|
async def __call__ (
|
|
self ,
|
|
handler :Callable [[Update ,Dict [str ,Any ]],Awaitable [Any ]],
|
|
event :Update ,
|
|
data :Dict [str ,Any ]
|
|
)->Any :
|
|
event_user :Optional [User ]=data .get ("event_from_user")
|
|
if not event_user :return await handler (event ,data )
|
|
|
|
|
|
if event_user .id in self .settings .ADMIN_IDS :
|
|
return await handler (event ,data )
|
|
|
|
try :
|
|
db_user_data =await get_user (user_id =event_user .id )
|
|
except Exception as e_db :
|
|
logging .error (f"BanCheckMiddleware: DB error fetching user {event_user.id}: {e_db}",exc_info =True )
|
|
return await handler (event ,data )
|
|
|
|
if db_user_data and db_user_data ['is_banned']==1 :
|
|
logging .info (f"User {event_user.id} ({event_user.username or 'NoUsername'}) is banned. Blocking access and preparing notification.")
|
|
|
|
ban_message_text ="You are blocked. Please contact support."
|
|
keyboard :Optional [InlineKeyboardMarkup ]=None
|
|
current_lang =self .settings .DEFAULT_LANGUAGE
|
|
i18n_to_use :Optional [JsonI18n ]=None
|
|
actual_event_object :Optional [Union [Message ,CallbackQuery ]]=None
|
|
|
|
|
|
if event .message :
|
|
actual_event_object =event .message
|
|
elif event .callback_query :
|
|
actual_event_object =event .callback_query
|
|
|
|
|
|
if not actual_event_object :
|
|
logging .warning (f"BanCheck: Could not determine specific event type (Message/CallbackQuery) for banned user {event_user.id} from Update object. Update type: {event.type}")
|
|
|
|
try :
|
|
bot_instance :Bot =data ["bot"]
|
|
await bot_instance .send_message (event_user .id ,ban_message_text )
|
|
except Exception as e_direct_send :
|
|
logging .error (f"BanCheck: Failed to send direct ban message to {event_user.id}: {e_direct_send}")
|
|
return
|
|
|
|
try :
|
|
logging .debug ("BanCheck: [A] Inside main try block for banned user notification.")
|
|
i18n_data_from_event =data .get ("i18n_data",{})
|
|
current_lang =i18n_data_from_event .get ("current_language",self .settings .DEFAULT_LANGUAGE )
|
|
i18n_to_use =i18n_data_from_event .get ("i18n_instance")
|
|
logging .debug (f"BanCheck: [B] i18n_instance from event_data: {type(i18n_to_use)}. Current lang: {current_lang}")
|
|
|
|
if not i18n_to_use :
|
|
i18n_to_use =self .i18n_main_instance
|
|
logging .warning (f"BanCheck: [B_fallback] Using fallback i18n instance for banned user {event_user.id}. Type: {type(i18n_to_use)}")
|
|
|
|
if i18n_to_use :
|
|
_ =lambda k ,**kw :i18n_to_use .gettext (current_lang ,k ,**kw )
|
|
logging .debug ("BanCheck: [D] Attempting to get 'user_is_banned' text.")
|
|
ban_message_text =_ ("user_is_banned")
|
|
logging .debug (f"BanCheck: [E] Ban message text: '{ban_message_text}'")
|
|
if self .settings .SUPPORT_LINK :
|
|
logging .debug ("BanCheck: [F] Support link found. Attempting to get user_banned_keyboard.")
|
|
keyboard =get_user_banned_keyboard (self .settings .SUPPORT_LINK ,current_lang ,i18n_to_use )
|
|
logging .debug (f"BanCheck: [G] Keyboard created: {keyboard is not None}")
|
|
else :logging .debug ("BanCheck: [F_alt] No support link configured.")
|
|
else :
|
|
logging .error (f"BanCheck: [CRITICAL] No i18n instance for user {event_user.id}. Using hardcoded text.")
|
|
if self .settings .SUPPORT_LINK :
|
|
kb_temp =InlineKeyboardBuilder ();kb_temp .button (text ="Support",url =self .settings .SUPPORT_LINK );keyboard =kb_temp .as_markup ()
|
|
logging .debug ("BanCheck: [G_alt] Fallback keyboard created due to no i18n.")
|
|
|
|
logging .debug (f"BanCheck: [H] Final pre-send check. Message: '{ban_message_text}', Keyboard: {keyboard is not None}")
|
|
|
|
|
|
if isinstance (actual_event_object ,Message ):
|
|
logging .debug (f"BanCheck: [I_Msg] Attempting actual_event_object.answer for Message to user {event_user.id}")
|
|
await actual_event_object .answer (ban_message_text ,reply_markup =keyboard )
|
|
logging .info (f"BanCheck: [J_Msg] Ban notification 'actual_event_object.answer' attempted for user {event_user.id} (Message).")
|
|
elif isinstance (actual_event_object ,CallbackQuery ):
|
|
logging .debug (f"BanCheck: [I_CB] Attempting actual_event_object.answer (alert) for CallbackQuery to user {event_user.id}")
|
|
await actual_event_object .answer (ban_message_text ,show_alert =True )
|
|
logging .info (f"BanCheck: [J_CB] Ban alert 'actual_event_object.answer' attempted for user {event_user.id} (CallbackQuery).")
|
|
|
|
target_message_obj =actual_event_object .message
|
|
if target_message_obj :
|
|
target_chat_id =target_message_obj .chat .id
|
|
try :
|
|
logging .debug (f"BanCheck: [K_CB_Edit] Attempting target_message_obj.edit_text for user {event_user.id}")
|
|
await target_message_obj .edit_text (ban_message_text ,reply_markup =keyboard )
|
|
logging .info (f"BanCheck: [L_CB_Edit] Ban msg 'target_message_obj.edit_text' attempted for user {event_user.id} (Callback).")
|
|
except Exception as e_edit :
|
|
logging .warning (f"BanCheck: [M_CB_EditFail] Failed to edit message for banned user {event_user.id}: {type(e_edit).__name__} - {e_edit}. Sending new message.")
|
|
await actual_event_object .bot .send_message (target_chat_id ,ban_message_text ,reply_markup =keyboard )
|
|
logging .info (f"BanCheck: [N_CB_NewMsg] Ban msg 'actual_event_object.bot.send_message' (after edit fail) attempted for user {event_user.id} (Callback).")
|
|
else :
|
|
logging .warning (f"BanCheck: [K_CB_NoMsg] CallbackQuery from {event_user.id} has no .message attribute. Sending new message directly.")
|
|
await actual_event_object .bot .send_message (actual_event_object .from_user .id ,ban_message_text ,reply_markup =keyboard )
|
|
logging .info (f"BanCheck: [L_CB_NoMsg_NewMsg] Ban msg 'actual_event_object.bot.send_message' (no .message) attempted for user {event_user.id} (Callback).")
|
|
else :
|
|
logging .error (f"BanCheck: [UNHANDLED_EVENT_TYPE_INTERNAL] actual_event_object type {type(actual_event_object)} was not Message or CallbackQuery.")
|
|
|
|
except TelegramForbiddenError as e_forbidden :logging .warning (f"BanCheck: TelegramForbiddenError sending ban msg to {event_user.id}: {e_forbidden}")
|
|
except TelegramBadRequest as e_bad_req :logging .error (f"BanCheck: TelegramBadRequest sending ban msg to {event_user.id}: {e_bad_req}",exc_info =True )
|
|
except TelegramAPIError as e_api :logging .error (f"BanCheck: TelegramAPIError sending ban msg to {event_user.id}: {e_api}",exc_info =True )
|
|
except AiogramError as e_aio :logging .error (f"BanCheck: AiogramError sending ban msg to {event_user.id}: {e_aio}",exc_info =True )
|
|
except Exception as e_general :
|
|
logging .error (f"BanCheck: Generic failure preparing or sending ban notification to user {event_user.id}: {e_general}",exc_info =True )
|
|
|
|
logging .debug (f"BanCheck: [Z] End of ban processing for user {event_user.id}. Returning to stop further handlers.")
|
|
return
|
|
|
|
return await handler (event ,data ) |