Jared Vititoe
50de731a82
Modular bot using matrix-nio[e2e] with E2EE support, deployed as systemd service on Synapse LXC. Includes 10 commands: help, ping, 8ball, fortune, flip, roll, random, rps, poll, champion. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
import logging
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from functools import wraps
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from nio import AsyncClient, RoomMessageText
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from config import BOT_PREFIX, MATRIX_USER_ID
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from commands import COMMANDS
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logger = logging.getLogger("matrixbot")
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def handle_command_errors(func):
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@wraps(func)
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async def wrapper(client, room_id, sender, args):
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try:
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return await func(client, room_id, sender, args)
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except Exception as e:
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logger.error(f"Error in command {func.__name__}: {e}", exc_info=True)
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try:
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from utils import send_text
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await send_text(client, room_id, "An unexpected error occurred. Please try again later.")
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except Exception as e2:
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logger.error(f"Failed to send error message: {e2}", exc_info=True)
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return wrapper
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class Callbacks:
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def __init__(self, client: AsyncClient):
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self.client = client
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# Track the sync token so we ignore old messages on startup
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self.startup_sync_token = None
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async def message(self, room, event):
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# Ignore messages from before the bot started
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if self.startup_sync_token is None:
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return
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# Ignore our own messages
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if event.sender == MATRIX_USER_ID:
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return
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body = event.body.strip() if event.body else ""
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if not body.startswith(BOT_PREFIX):
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return
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# Parse command and args
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without_prefix = body[len(BOT_PREFIX):]
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parts = without_prefix.split(None, 1)
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cmd_name = parts[0].lower() if parts else ""
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args = parts[1] if len(parts) > 1 else ""
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logger.info(f"Command '{cmd_name}' from {event.sender} in {room.room_id}")
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handler_entry = COMMANDS.get(cmd_name)
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if handler_entry is None:
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return
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handler, _ = handler_entry
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wrapped = handle_command_errors(handler)
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await wrapped(self.client, room.room_id, event.sender, args)
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