init

bot/handlers/menu/language.py

@@ -0,0 +1,62 @@
+from aiogram import Router, F
+from aiogram.fsm.context import FSMContext
+from aiogram.types import Message, CallbackQuery, InlineKeyboardButton, InlineKeyboardMarkup
+from aiogram.utils.keyboard import InlineKeyboardBuilder
+from logging import getLogger
+from sqlmodel.ext.asyncio.session import AsyncSession
+
+from ....main import QBotApp
+from ....model.language import LanguageBase
+from ....model.settings import Settings
+from ....model.user import UserBase
+from ..context import ContextData, CallbackCommand
+from ..navigation import route_callback
+from .settings import settings_menu
+from ..common import get_send_message
+
+
+logger = getLogger(__name__)
+router = Router()
+
+
+@router.callback_query(ContextData.filter(F.command == CallbackCommand.MENU_ENTRY_LANGUAGE))
+async def menu_entry_language(message: CallbackQuery, **kwargs):
+
+    stack = await save_navigation_context(callback_data = kwargs["callback_data"],
+                                          state = kwargs["state"])
+
+    await language_menu(message, navigation_stack = stack, **kwargs)
+    
+
+async def language_menu(message: Message | CallbackQuery,
+                        navigation_stack: list[ContextData],
+                        user: UserBase,
+                        **kwargs):
+
+    send_message = get_send_message(message)
+
+    inline_keyboard = [
+        [InlineKeyboardButton(text = locale.localized(user.lang),
+                              callback_data = ContextData(command = CallbackCommand.SET_LANGUAGE,
+                                                          data = str(locale)).pack())]
+        for locale in LanguageBase.all_members.values()]
+    
+    context = pop_navigation_context(navigation_stack)
+    if context:
+        inline_keyboard.append([InlineKeyboardButton(text = (await Settings.get(Settings.APP_STRINGS_BACK_BTN)),
+                                                     callback_data = context.pack())])
+    
+    await send_message(text = (await Settings.get(Settings.APP_STRINGS_LANGUAGE)),
+                       reply_markup = InlineKeyboardMarkup(inline_keyboard = inline_keyboard))
+
+
+@router.callback_query(ContextData.filter(F.command == CallbackCommand.SET_LANGUAGE))
+async def set_language(message: CallbackQuery, user: UserBase, callback_data: ContextData, db_session: AsyncSession, **kwargs):
+
+    user.lang = callback_data.data
+    await db_session.commit()
+
+    await route_callback(message, callback_data = callback_data, user = user, db_session = db_session, **kwargs)
+
+
+from ..navigation import pop_navigation_context, save_navigation_context