Files
cyclop/telegram_helper.py
T

250 lines
12 KiB
Python

import os
import logging
import sys
import asyncio
import time
from typing import TypedDict, Union, TypeAlias, List # Added List for type hint
from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
from telegram.ext import Application, CommandHandler, MessageHandler, filters, ContextTypes, CallbackQueryHandler
from browse_command import browse_command, button_callback
class MessageHandlerLogicResult(TypedDict):
success: bool
response_text: Union[str, None]
error_message: Union[str, None]
LogicResult: TypeAlias = MessageHandlerLogicResult
class TelegramHelper:
CLAUDE_REBOOT_TARGET = 'claude'
HTML_QUOTE_BLOCK_START = '<blockquote expandable><b>Thinking...</b>'
HTML_QUOTE_BLOCK_END = '</blockquote>'
DEFAULT_REBOOT_CLAUDE_FILE = '.reboot_claude'
DEFAULT_REBOOT_FILE = '.doreboot'
CHUNK_MESSAGE_SLEEP_DURATION = 0.1
def __init__(self, bot,
reboot_claude_file_path: str | None = None,
reboot_file_path: str | None = None,
chunk_message_sleep_duration: float | None = None):
self.bot = bot
self.telegram_bot_token = os.getenv('TELEGRAM_BOT_TOKEN')
self.start_time = time.time()
self.reboot_claude_file = reboot_claude_file_path or self.DEFAULT_REBOOT_CLAUDE_FILE
self.reboot_file = reboot_file_path or self.DEFAULT_REBOOT_FILE
self.chunk_message_sleep_duration = chunk_message_sleep_duration if chunk_message_sleep_duration is not None else self.CHUNK_MESSAGE_SLEEP_DURATION
async def _start_logic(self) -> str:
await self.bot.start()
return "Hello! I'm your AI assistant. How can I help you today?"
async def start(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
response_message = await self._start_logic()
await update.message.reply_text(response_message)
async def _clear_logic(self, user_id: int) -> str:
self.bot.clear_conversation_history(user_id)
return "Conversation history cleared. Let's start fresh!"
async def clear(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
user_id = update.effective_user.id
response_message = await self._clear_logic(user_id)
await update.message.reply_text(response_message)
async def _status_logic(self) -> str:
return await self.bot.get_bot_status()
async def status(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
response_message = await self._status_logic()
await update.message.reply_text(response_message)
async def _switch_logic(self) -> str:
if hasattr(self.bot, 'switch_model'):
return await self.bot.switch_model()
else:
return "Model switching is not supported for this bot."
async def switch(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
response_message = await self._switch_logic()
await update.message.reply_text(response_message)
async def update_status_message(self, context: ContextTypes.DEFAULT_TYPE, chat_id: int, message_id: int, status: str):
keyboard = [
[InlineKeyboardButton("Abort", callback_data='abort')]
]
reply_markup = InlineKeyboardMarkup(keyboard)
await context.bot.edit_message_text(
chat_id=chat_id,
message_id=message_id,
text=f"Current status: {status}",
reply_markup=reply_markup
)
async def _handle_message_logic(self, user_id: int, user_message: str) -> LogicResult:
try:
response = await self.bot.handle_message(user_id, user_message)
processed_response = response.replace("<think>", self.HTML_QUOTE_BLOCK_START).replace("</think>", self.HTML_QUOTE_BLOCK_END)
return LogicResult(success=True, response_text=processed_response, error_message=None)
except Exception as e:
logging.error(f"Error in _handle_message_logic for user {user_id}: {str(e)}")
return LogicResult(success=False, response_text=None, error_message=str(e))
async def handle_message(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
user_id = update.effective_user.id
user_message = update.message.text
chat_id = update.effective_chat.id
status_message_obj = None
try:
status_message_obj = await update.message.reply_text(
"Processing your request...",
reply_markup=InlineKeyboardMarkup([[InlineKeyboardButton("Abort", callback_data='abort')]])
)
self.bot.set_processing_status(user_id, status_message_obj.message_id)
logic_result = await self._handle_message_logic(user_id, user_message)
if status_message_obj:
try:
await context.bot.delete_message(chat_id=chat_id, message_id=status_message_obj.message_id)
except Exception as e_del:
logging.warning(f"Failed to delete status message: {e_del}")
self.bot.clear_processing_status(user_id)
if logic_result["success"]:
response_text = logic_result["response_text"]
if response_text:
if len(response_text) > 4096:
chunks = [response_text[i:i + 4096] for i in range(0, len(response_text), 4096)]
for chunk in chunks:
await update.message.reply_text(chunk)
await asyncio.sleep(self.chunk_message_sleep_duration)
else:
await update.message.reply_text(response_text)
else:
logging.warning("Successful logic result but no response text.")
await update.message.reply_text("Something went unexpectedly well, but I have nothing to say.")
else:
await update.message.reply_text("Sorry, an error occurred while processing your request.")
except Exception as e:
logging.error(f"Outer error in handle_message for user {user_id}: {str(e)}")
if status_message_obj and self.bot.processing_status.get(user_id):
self.bot.clear_processing_status(user_id)
try:
await update.message.reply_text("Sorry, an unexpected error occurred with the bot.")
except Exception as e_reply:
logging.error(f"Failed to send error reply: {e_reply}")
async def _abort_processing_logic(self, user_id: int) -> str:
return await self.bot.abort_processing(user_id)
async def abort_processing(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
query = update.callback_query
await query.answer()
user_id = query.from_user.id
response_text = await self._abort_processing_logic(user_id)
await query.edit_message_text(text=response_text)
# --- Reboot Command ---
def _reboot_logic(self, user_message_parts: List[str], chat_id_to_write: str) -> None:
"""Handles the logic for creating reboot files."""
if len(user_message_parts) > 1 and user_message_parts[1].lower() == self.CLAUDE_REBOOT_TARGET:
try:
with open(self.reboot_claude_file, 'w') as f:
f.write("") # Create/truncate the file
logging.info(f"Created/truncated Claude reboot file: {self.reboot_claude_file}")
except IOError as e:
logging.error(f"Failed to create/truncate Claude reboot file {self.reboot_claude_file}: {e}")
# Create the main reboot file if it doesn't exist
if not os.path.exists(self.reboot_file):
try:
with open(self.reboot_file, 'w') as f:
f.write(chat_id_to_write)
logging.info(f"Created main reboot file: {self.reboot_file} with chat_id.")
except IOError as e:
logging.error(f"Failed to create main reboot file {self.reboot_file}: {e}")
else:
logging.info(f"Main reboot file {self.reboot_file} already exists. Not overwriting chat_id.")
async def reboot(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
"""Handles the /reboot command, triggers file creation and exits."""
user_message_parts = update.message.text.split()
chat_id_str = str(update.effective_chat.id) if update and update.effective_chat else ""
self._reboot_logic(user_message_parts, chat_id_str)
if update:
try:
await update.message.reply_text("Rebooting the bot...")
except Exception as e_reply:
logging.error(f"Failed to send reboot reply: {e_reply}")
logging.info("Initiating shutdown for reboot...")
sys.exit(0) # This part is not directly testable for completion in unit tests
# --- Check Doreboot File ---
async def _check_doreboot_file_logic(self) -> Union[str, None]:
"""Checks for the reboot file, reads chat_id, removes file, and returns chat_id."""
if os.path.exists(self.reboot_file):
chat_id = None
try:
with open(self.reboot_file, 'r') as f:
chat_id = f.read().strip()
# Attempt to remove the file after reading
try:
os.remove(self.reboot_file)
logging.info(f"Successfully read and removed reboot file: {self.reboot_file}")
except OSError as e_remove:
logging.error(f"Failed to remove reboot file {self.reboot_file} after reading: {e_remove}")
# Still return chat_id if read was successful, to attempt notification
return chat_id
except IOError as e_read:
logging.error(f"Error reading reboot file {self.reboot_file}: {e_read}")
# If reading failed, attempt to remove anyway if it exists, to prevent stale files
if os.path.exists(self.reboot_file):
try:
os.remove(self.reboot_file)
logging.warning(f"Removed reboot file {self.reboot_file} after a read error.")
except OSError as e_remove_after_fail:
logging.error(f"Failed to remove reboot file {self.reboot_file} even after a read error: {e_remove_after_fail}")
return None # Reading failed
return None # File does not exist
async def check_doreboot_file(self, application: Application) -> None:
"""Checks for reboot file using logic method and sends notification if applicable."""
chat_id = await self._check_doreboot_file_logic()
if chat_id:
try:
await application.bot.send_message(chat_id=chat_id, text="The application has finished initializing.")
logging.info(f"Sent reboot initialization notification to chat_id: {chat_id}")
except Exception as e:
logging.error(f"Failed to send reboot initialization notification to chat_id {chat_id}: {e}")
async def browse(self, update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
await browse_command(update, context, self.bot)
def run(self):
application = Application.builder().token(self.telegram_bot_token).build()
application.add_handler(CommandHandler("start", self.start))
application.add_handler(CommandHandler("clear", self.clear))
application.add_handler(CommandHandler("switch", self.switch))
application.add_handler(CommandHandler("status", self.status))
application.add_handler(CommandHandler("reboot", self.reboot))
application.add_handler(CommandHandler("browse", self.browse))
application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, self.handle_message))
application.add_handler(CallbackQueryHandler(self.abort_processing, pattern='^abort$'))
application.add_handler(CallbackQueryHandler(button_callback, pattern='^(browse|file):'))
logging.info("Bot is running...")
loop = asyncio.get_event_loop()
if loop.is_running(): # pragma: no cover
loop.create_task(self.check_doreboot_file(application))
else: # pragma: no cover
asyncio.run(self.check_doreboot_file(application))
application.run_polling()