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130 lines
3.6 KiB
130 lines
3.6 KiB
import os, logging |
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DEBUG = os.environ.get('DEBUG') |
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logging.basicConfig( |
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format='[%(asctime)s] %(levelname)s %(module)s/%(funcName)s - %(message)s', |
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level=logging.DEBUG if DEBUG else logging.INFO) |
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logging.getLogger('aiohttp').setLevel(logging.DEBUG if DEBUG else logging.WARNING) |
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import os |
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import sys |
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import asyncio |
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import aiohttp |
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import RPi.GPIO as GPIO |
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import time |
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from signal import * |
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from aiohttp import ClientSession, CookieJar |
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import settings |
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from pyunifiprotect.unifi_protect_server import UpvServer |
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from pyunifiprotect.exceptions import NvrError |
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RELAY_ON = False |
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RELAY_OFF = True |
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allow_watchdog = False |
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def set_relay(pin, state): |
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GPIO.output(pin, state) |
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logging.info('Set relay on pin %s to %s', pin, 'ON' if state == RELAY_ON else 'OFF') |
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def pulse_relay(pin): |
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set_relay(pin, RELAY_ON) |
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time.sleep(0.5) |
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set_relay(pin, RELAY_OFF) |
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def ring_bell(mac): |
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global allow_watchdog |
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if not allow_watchdog and not DEBUG: |
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logging.info('Enabling watchdog...') |
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allow_watchdog = True |
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try: |
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doorbell = settings.DOORBELLS[mac] |
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pulse_relay(doorbell['gpio']) |
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except KeyError: |
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logging.error('Doorbell %s not found!', mac) |
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def subscriber(updates): |
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logging.debug('Subscription: updates=%s', updates) |
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for _, data in updates.items(): |
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if data['event_type'] == 'ring' and data['event_ring_on']: |
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logging.info('%s: %s is ringing!', data['mac'], data['name']) |
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ring_bell(data['mac']) |
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def feed_watchdog(): |
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with open('/dev/watchdog', 'w') as wdt: |
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wdt.write('1') |
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async def ws_listener(): |
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while True: |
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session = ClientSession(cookie_jar=CookieJar(unsafe=True)) |
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unifiprotect = UpvServer( |
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session, |
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settings.UFP_ADDRESS, |
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settings.UFP_PORT, |
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settings.UFP_USERNAME, |
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settings.UFP_PASSWORD, |
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) |
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await unifiprotect.update() |
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unsub = unifiprotect.subscribe_websocket(subscriber) |
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logging.info('Connecting to websocket.') |
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await asyncio.sleep(2) |
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while True: |
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try: |
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updates = await unifiprotect.update() |
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logging.debug('Updates: %s', str(updates)) |
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except NvrError: |
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logging.error('Problem connecting to Unifi Protect. Reconnecting...') |
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break |
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active_ws = await unifiprotect.check_ws() |
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if not active_ws: |
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logging.error('Websocket unactive. Reconnecting...') |
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break |
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if allow_watchdog and not DEBUG: |
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feed_watchdog() |
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await asyncio.sleep(1) |
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await session.close() |
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unsub() |
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def disable_relays_on_exit(*args): |
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logging.info('Exiting, disabling relays...') |
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for _, doorbell in settings.DOORBELLS.items(): |
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set_relay(doorbell['gpio'], RELAY_OFF) |
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logging.info('Goodbye.') |
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os._exit(0) |
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def init(): |
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GPIO.setmode(GPIO.BCM) |
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GPIO.setwarnings(False) |
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for _, doorbell in settings.DOORBELLS.items(): |
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GPIO.setup(doorbell['gpio'], GPIO.OUT) |
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set_relay(doorbell['gpio'], RELAY_OFF) |
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#pulse_relay(doorbell['gpio']) |
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time.sleep(1) |
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logging.info('GPIO initialized') |
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for sig in (SIGABRT, SIGILL, SIGINT, SIGSEGV, SIGTERM): |
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signal(sig, disable_relays_on_exit) |
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logging.info('Signals initialized') |
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if __name__ == '__main__': |
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logging.info('') |
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logging.info('======================================') |
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logging.info('Boot up...') |
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init() |
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loop = asyncio.get_event_loop() |
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loop.run_until_complete(ws_listener()) |
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loop.close()
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