34 lines
1.5 KiB
Python
34 lines
1.5 KiB
Python
import appdaemon.plugins.hass.hassapi as hass
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import appdaemon.plugins.mqtt.mqttapi as mqtt
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import appdaemon.adbase as base
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class hass_mqtt_state_sync(hass.Hass,mqtt.Mqtt):
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def initialize(self):
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self.entity_id = self.args["entity_id"]
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self.entity = self.get_entity(self.entity_id)
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self.mqtt_topic_state = self.args["mqtt_topic_state"]
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self.mqtt_topic_set_state = self.args["mqtt_topic_set_state"]
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self.mqtt_topic_request = self.args["mqtt_topic_request"]
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self.mqtt_subscribe(self.mqtt_topic_set_state, namespace="mqtt")
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self.mqtt_subscribe(self.mqtt_topic_request, namespace="mqtt")
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self.listen_event(self.handle_set_state_payload, "MQTT_MESSAGE", topic=self.mqtt_topic_set_state, namespace="mqtt")
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self.listen_event(self.handle_request_payload, "MQTT_MESSAGE", topic=self.mqtt_topic_request, namespace="mqtt")
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self.entity.listen_state(self.handle_hass_state_change)
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self.publish_state_to_mqtt()
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def publish_state_to_mqtt(self):
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state = self.get_state(self.entity_id)
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self.mqtt_publish(self.mqtt_topic_state, str(state), namespace="mqtt")
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def handle_set_state_payload(self, event_name, data, cb_args):
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self.entity.set_state(state = data["payload"])
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def handle_request_payload(self, event_name, data, cb_args):
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self.publish_state_to_mqtt()
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def handle_hass_state_change(self, entity, attribute, old, new, cb_args):
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self.log("State change detected: {} -> {}".format(old, new))
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self.publish_state_to_mqtt() |