class Skill_Hue:
def __init__(self):
config_dict = SnipsConfigParser.read_configuration_file()
bridge_ip = config_dict.get(BRIDGE_IP_KEY, None)
api_key = config_dict.get(API_KEY_KEY, None)
(bridge_ip, api_key, config_changed) = HueSetup.validate_config(bridge_ip, api_key)
if config_changed:
SnipsConfigParser.write_configuration_file(bridge_ip, api_key)
self.snipshue = SnipsHue(bridge_ip, api_key)
with Hermes(MQTT_ADDR) as h:
h.subscribe_intents(self.callback).start()
# section -> extraction of slot value
def _select_best_match(self, val, choices, min_match_percent):
res = process.extractOne(val, choices)
if res[1] > min_match_percent:
return res[0]
else:
return None
def extract_house_room(self, intent_message):
available_house_rooms = self.snipshue.get_rooms()
if intent_message.slots.house_room:
best_match = self._select_best_match(intent_message.slots.house_room.first().value,
available_house_rooms.keys(), 90)
if best_match:
return best_match, available_house_rooms[best_match]
else:
return None, None
def extract_percentage(self, intent_message, default_percentage):
percentage = default_percentage
if intent_message.slots.percent:
percentage = intent_message.slots.percent.first().value
if percentage < 0:
percentage = 0
if percentage > 100:
percentage = 100
return percentage
def extract_scene(self, intent_message, house_room_id):
available_scenes = self.snipshue.get_scenes_for_room(house_room_id)
if intent_message.slots.scene:
best_match = self._select_best_match(intent_message.slots.scene.first().value,
available_scenes.keys(), 90)
if best_match:
return best_match, available_scenes[best_match]
else:
return None, None
# section -> handlers of intents
def callback(self, hermes, intent_message):
intent_name = intent_message.intent.intent_name
if ':' in intent_name:
intent_name = intent_name.split(":")[1]
if intent_name not in ALL_INTENTS:
return
try:
print("[HUE] Received {}".format(intent_message.intent.intent_name))
# all the intents have to have a house_room slot, extract here
room_name, room_id = self.extract_house_room(intent_message)
if room_id:
if intent_name == TURN_ON_INTENT:
self.turn_on(hermes, intent_message, room_id)
if intent_name == TURN_OFF_INTENT:
self.turn_off(hermes, intent_message, room_id)
if intent_name == SET_BRIGHTNESS_INTENT:
self.set_brightness(hermes, intent_message, room_id)
if intent_name == SET_SCENE_INTENT:
self.set_scene(hermes, intent_message, room_id)
if intent_name == SHIFT_UP_INTENT:
self.shift_up(hermes, intent_message, room_id)
if intent_name == SHIFT_DOWN_INTENT:
self.shift_down(hermes, intent_message, room_id)
else:
self.terminate_feedback(hermes, intent_message, "Sorry no fitting room was detected.")
except:
traceback.print_exc()
self.terminate_feedback(hermes, intent_message, "Unknown exception detected. Please consult log files.")
def turn_on(self, hermes, intent_message, room_id):
self.snipshue.light_on(room_id)
self.terminate_feedback(hermes, intent_message)
def turn_off(self, hermes, intent_message, room_id):
self.snipshue.light_off(room_id)
self.terminate_feedback(hermes, intent_message)
def set_brightness(self, hermes, intent_message, room_id):
percent = self.extract_percentage(intent_message, None)
self.snipshue.light_brightness(percent, room_id)
self.terminate_feedback(hermes, intent_message)
def set_scene(self, hermes, intent_message, room_id):
scene_name, scene_id = self.extract_scene(intent_message, room_id)
if scene_id:
self.snipshue.set_scene(scene_id, room_id)
self.terminate_feedback(hermes, intent_message)
else:
self.terminate_feedback(hermes, intent_message, "Sorry, no matching seen found.")
def shift_up(self, hermes, intent_message, room_id):
percent = self.extract_percentage(intent_message, 20)
self.snipshue.shift_brightness(room_id, percent, True)
self.terminate_feedback(hermes, intent_message)
def shift_down(self, hermes, intent_message, room_id):
percent = self.extract_percentage(intent_message, 20)
self.snipshue.shift_brightness(room_id, percent, False)
self.terminate_feedback(hermes, intent_message)
# section -> feedback reply // future function
def terminate_feedback(self, hermes, intent_message, message=""):
hermes.publish_end_session(intent_message.session_id, message)
class Skill_Hue:
def __init__(self):
try:
config = SnipsConfigParser.read_configuration_file(CONFIG_INI)
except:
config = None
hostname = None
code = None
if config and config.get('secret', None) is not None:
if config.get('secret').get('hostname', None) is not None:
hostname = config.get('secret').get('hostname')
if hostname == "":
hostname = None
if config.get('secret').get(API_KEY, None) is not None:
code = config.get('secret').get(API_KEY)
if code == "":
code = None
elif os.path.isfile(CACHE_INI):
try:
cached_config = SnipsConfigParser.read_configuration_file(
CACHE_INI)
except:
cached_config = None
if cached_config and cached_config.get('secret',
None) is not None:
if cached_config.get('secret').get(API_KEY,
None) is not None:
code = cached_config.get('secret').get(API_KEY)
if code == "":
code = None
if hostname is None or code is None:
print('No configuration')
self.snipshue = SnipsHue(hostname, code)
hostname = self.snipshue.hostname
code = self.snipshue.username
self.update_config(CACHE_INI, config, hostname, code)
self.queue = Queue.Queue()
self.thread_handler = ThreadHandler()
self.thread_handler.run(target=self.start_blocking)
self.thread_handler.start_run_loop()
def update_config(self, filename, data, hostname, code):
if not os.path.exists(CACHE_INI_DIR):
os.makedirs(CACHE_INI_DIR)
if 'secret' not in data or data['secret'] is None:
data['secret'] = {}
data['secret']['hostname'] = hostname
data['secret'][API_KEY] = code
SnipsConfigParser.write_configuration_file(filename, data)
def start_blocking(self, run_event):
while run_event.is_set():
try:
self.queue.get(False)
except Queue.Empty:
with Hermes(MQTT_ADDR) as h:
h.subscribe_intents(self.callback).start()
# section -> extraction of slot value
def extract_house_rooms(self, intent_message):
house_rooms = []
if intent_message.slots.house_room:
for room in intent_message.slots.house_room.all():
print type(room.value)
house_rooms.append(room.value)
return house_rooms
def extract_percentage(self, intent_message, default_percentage):
percentage = default_percentage
if intent_message.slots.percent:
percentage = intent_message.slots.percent.first().value
if percentage < 0:
percentage = 0
if percentage > 100:
percentage = 100
return percentage
def extract_color(self, intent_message):
color_code = None
if intent_message.slots.color:
color_code = intent_message.slots.color.first().value
return color_code
def extract_scene(self, intent_message):
scene_code = None
if intent_message.slots.scene:
scene_code = intent_message.slots.scene.first().value
return scene_code
# section -> handlers of intents
def callback(self, hermes, intent_message):
print("[HUE] Received")
# all the intents have a house_room slot, extract here
rooms = self.extract_house_rooms(intent_message)
intent_name = intent_message.intent.intent_name
if ':' in intent_name:
intent_name = intent_name.split(":")[1]
if intent_name == 'turnOn':
self.queue.put(self.turn_on(hermes, intent_message, rooms))
if intent_name == 'turnOff':
self.queue.put(self.turn_off(hermes, intent_message, rooms))
if intent_name == 'setBrightness':
self.queue.put(self.set_brightness(hermes, intent_message, rooms))
if intent_name == 'setColor':
self.queue.put(self.set_color(hermes, intent_message, rooms))
if intent_name == 'setScene':
self.queue.put(self.set_scene(hermes, intent_message, rooms))
if intent_name == 'shiftUp':
self.queue.put(self.shift_up(hermes, intent_message, rooms))
if intent_name == 'shiftDown':
self.queue.put(self.shift_down(hermes, intent_message, rooms))
def turn_on(self, hermes, intent_message, rooms):
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_on(room.lower())
else:
self.snipshue.light_on_all()
self.terminate_feedback(hermes, intent_message)
def turn_off(self, hermes, intent_message, rooms):
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_off(room.lower())
else:
self.snipshue.light_off_all()
self.terminate_feedback(hermes, intent_message)
def set_brightness(self, hermes, intent_message, rooms):
percent = self.extract_percentage(intent_message, None)
if percent is None:
self.terminate_feedback(hermes, intent_message)
return
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_brightness(percent, room.lower())
else:
self.snipshue.light_brightness_all(percent)
self.terminate_feedback(hermes, intent_message)
def set_color(self, hermes, intent_message, rooms):
color = self.extract_color(intent_message)
if color is None:
self.terminate_feedback(hermes, intent_message)
return
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_color(color, room.lower())
else:
self.snipshue.light_color_all(color)
self.terminate_feedback(hermes, intent_message)
def set_scene(self, hermes, intent_message, rooms):
scene = self.extract_scene(intent_message)
if scene is None:
self.terminate_feedback(hermes, intent_message)
return
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_scene(scene, room.lower())
else:
self.snipshue.light_scene_all(scene)
self.terminate_feedback(hermes, intent_message)
def shift_up(self, hermes, intent_message, rooms):
percent = self.extract_percentage(intent_message, 20)
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_up(percent, room.lower())
else:
self.snipshue.light_up_all(percent)
self.terminate_feedback(hermes, intent_message)
def shift_down(self, hermes, intent_message, rooms):
percent = self.extract_percentage(intent_message, 20)
if len(rooms) > 0:
for room in rooms:
self.snipshue.light_down(percent, room.lower())
else:
self.snipshue.light_down_all(percent)
self.terminate_feedback(hermes, intent_message)
# section -> feedback reply // future function
def terminate_feedback(self, hermes, intent_message, mode='default'):
if mode == 'default':
hermes.publish_end_session(intent_message.session_id, "")
else:
# more design
hermes.publish_end_session(intent_message.session_id, "")