fix group chat remove, some minor fixes

olgram/commands/menu.py

@@ -5,7 +5,7 @@ from olgram.models.models import Bot, User
 from aiogram.dispatcher import FSMContext
 from aiogram.utils.callback_data import CallbackData
 from textwrap import dedent
-from olgram.utils.mix import edit_or_create
+from olgram.utils.mix import edit_or_create, button_text_limit
 from olgram.commands import bot_actions
 
 import typing as ty
@@ -57,7 +57,7 @@ async def send_chats_menu(bot: Bot, call: types.CallbackQuery):
 
     for chat in chats:
         keyboard.insert(
-            types.InlineKeyboardButton(text=chat.name,
+            types.InlineKeyboardButton(text=button_text_limit(chat.name),
                                        callback_data=menu_callback.new(level=3, bot_id=bot.id, operation="chat",
                                                                        chat=chat.id))
         )

olgram/utils/mix.py

@@ -20,3 +20,10 @@ async def edit_or_create(call: CallbackQuery, message: str,
     except TelegramAPIError:  # кнопка устарела
         await call.bot.send_message(call.message.chat.id, text=message, reply_markup=reply_markup,
                                     parse_mode=parse_mode)
+
+
+def button_text_limit(data: str) -> str:
+    max_len = 30
+    if len(data) > max_len:
+        data = data[:max_len-4] + "..."
+    return data