130 lines
4.6 KiB
Python
130 lines
4.6 KiB
Python
import os
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import asyncio
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import logging
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from dotenv import load_dotenv
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from nio import AsyncClient, AsyncClientConfig, MatrixRoom, RoomMessageText, InviteMemberEvent
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from nio.responses import LoginResponse
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from openai import AsyncOpenAI
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# --- Load environment variables ---
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load_dotenv()
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HOMESERVER_URL = os.getenv("HOMESERVER_URL")
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USER_ID = os.getenv("USER_ID")
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PASSWORD = os.getenv("PASSWORD")
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LOG_LEVEL = os.getenv("LOG_LEVEL", "INFO").upper()
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OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
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if not OPENAI_API_KEY:
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raise RuntimeError("OPENAI_API_KEY is not set in environment")
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# --- Initialize Async OpenAI client ---
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openai_client = AsyncOpenAI(api_key=OPENAI_API_KEY)
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# --- Logging Setup ---
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numeric_level = getattr(logging, LOG_LEVEL, logging.INFO)
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logging.basicConfig(
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level=numeric_level,
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format="%(asctime)s %(levelname)s %(name)s: %(message)s"
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)
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logger = logging.getLogger(__name__)
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async def trust_all_devices(client) -> None:
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"""
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Programmatically verify all devices to allow sharing encryption keys.
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"""
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for room_id in client.rooms:
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try:
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devices = await client.room_devices(room_id)
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if isinstance(devices, dict):
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for user, dev_ids in devices.items():
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if user == USER_ID:
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continue
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for dev_id in dev_ids:
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device = client.crypto.device_store.get_device(user, dev_id)
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if device and not client.crypto.device_store.is_device_verified(device):
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logger.info(f"Trusting {dev_id} for {user}")
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client.verify_device(device)
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except Exception:
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logger.exception(f"Error trusting devices in {room_id}")
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async def message_callback(room: MatrixRoom, event: RoomMessageText):
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"""Handle incoming text messages."""
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if event.sender == USER_ID:
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return
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body = event.body.strip()
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lower = body.lower()
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logger.info("Received '%s' from %s in %s", body, event.sender, room.display_name)
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send_kwargs = {
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"room_id": room.room_id,
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"message_type": "m.room.message",
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"ignore_unverified_devices": True
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}
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# Simple ping
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if lower == "!ping":
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await client.room_send(**send_kwargs, content={"msgtype": "m.text", "body": "Pong!"})
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return
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# Ask OpenAI via chat completion
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if lower.startswith("!ask "):
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question = body[5:].strip()
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if not question:
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await client.room_send(**send_kwargs, content={"msgtype": "m.text", "body": "Provide a question after !ask."})
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return
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logger.info("Querying OpenAI: %s", question)
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try:
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response = await openai_client.chat.completions.create(
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model="gpt-3.5-turbo",
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messages=[
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{"role": "system", "content": "You are a helpful assistant."},
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{"role": "user", "content": question}
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],
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max_tokens=150,
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timeout=300
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)
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answer = response.choices[0].message.content.strip()
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except Exception:
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logger.exception("OpenAI API error")
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answer = "Sorry, I encountered an error contacting the AI service."
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await client.room_send(**send_kwargs, content={"msgtype": "m.text", "body": answer})
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return
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# Greeting
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if lower == "hello botbot":
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await client.room_send(**send_kwargs, content={"msgtype": "m.text", "body": "Hello! How can I assist you today?"})
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async def main() -> None:
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"""Initialize and run the Matrix bot."""
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global client
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config = AsyncClientConfig(store_sync_tokens=True, encryption_enabled=True)
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client = AsyncClient(HOMESERVER_URL, USER_ID, store_path="/app/data", config=config)
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login_resp = await client.login(password=PASSWORD)
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if isinstance(login_resp, LoginResponse):
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logger.info("Logged in as %s", USER_ID)
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else:
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logger.error("Login failed: %s", login_resp)
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return
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await trust_all_devices(client)
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# Auto-join and trust
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async def on_invite(room, event):
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if isinstance(event, InviteMemberEvent):
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await client.join(room.room_id)
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logger.info("Joined %s", room.room_id)
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await trust_all_devices(client)
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client.add_event_callback(on_invite, InviteMemberEvent)
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client.add_event_callback(message_callback, RoomMessageText)
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logger.info("Starting sync loop")
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await client.sync_forever(timeout=30000)
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if __name__ == "__main__":
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try:
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asyncio.run(main())
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except KeyboardInterrupt:
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logger.info("Shutting down")
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asyncio.run(client.close())
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