def set_status(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
raw_state = request.json.get('value')
state = STATE_MAP.get(raw_state)
accessory = ACCESSORIES.get(accessory_id)
new_state = accessory.set_status(state)
return jsonify({'id': accessory_id, 'new_state': new_state})
def set_brightness(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
value = int(request.json.get('value'))
if value < 0 or value > 100:
abort(400)
accessory = ACCESSORIES.get(accessory_id)
new_value = accessory.set_brightness(value)
return jsonify({'id': accessory_id, 'new_brightness': new_value})
def set_state(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
if not request.json:
abort(400)
raw_state = request.json.get('value')
state = STATE_MAP.get(raw_state)
accessory = ACCESSORIES.get(accessory_id)
success = accessory.set_state(state)
if success:
return jsonify({'id': accessory_id, 'new_state': state})
else:
abort(400)
def get_color(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
accessory = ACCESSORIES.get(accessory_id)
r, g, b = accessory.get_color()
try:
color = Color(r=r / 255, g=g / 255, b=b / 255)
except Exception:
abort(400)
return color.hex_l.replace('#', '')
def set_color(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
value = request.json.get('value')
try:
color = Color(f'#{value}')
except Exception:
abort(400)
accessory = ACCESSORIES.get(accessory_id)
accessory.set_color(int(255 * color.red), int(255 * color.green),
int(255 * color.blue))
return jsonify({'id': accessory_id, 'new_color': f'#{value}'})
def on_message(client, userdata, message):
payload = json.loads(message.payload)
accessory = ACCESSORIES.get(1)
accessory.handle(payload)
if 'color' in payload:
topic = "events/tvbacklight/rgb"
values = ','.join([payload['color'].get(c) for c in list('rgb')])
client.publish(topic=topic, payload=values, retain=True)
if 'brightness' in payload:
topic = "events/tvbacklight/brightness"
value = payload['brightness']
client.publish(topic=topic, payload=value, retain=True)
def get_state(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
accessory = ACCESSORIES.get(accessory_id)
return str(accessory.get_state())
def list_accessories():
accessories = [{
'id': accessory_id,
'name': accessory.name
} for accessory_id, accessory in ACCESSORIES.items()]
return jsonify({'accessories': accessories})
def get_brightness(accessory_id):
if accessory_id not in ACCESSORIES:
abort(404)
accessory = ACCESSORIES.get(accessory_id)
return str(accessory.get_brightness())