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Config validation for automation MQTT trigger

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This commit is contained in:
Jan Harkes 2016-04-06 21:12:51 -04:00
parent fca08b095a
commit 0ef0d4bac7
1 changed files with 10 additions and 7 deletions
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17
homeassistant/components/automation/mqtt.py
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@ -4,26 +4,29 @@ Offer MQTT listening automation rules.
For more details about this automation rule, please refer to the documentation
at https://home-assistant.io/components/automation/#mqtt-trigger
"""
import logging
import voluptuous as vol
import homeassistant.components.mqtt as mqtt
from homeassistant.const import CONF_PLATFORM
import homeassistant.helpers.config_validation as cv
DEPENDENCIES = ['mqtt']
CONF_TOPIC = 'topic'
CONF_PAYLOAD = 'payload'
TRIGGER_SCHEMA = vol.Schema({
vol.Required(CONF_PLATFORM): mqtt.DOMAIN,
vol.Required(CONF_TOPIC): mqtt.valid_subscribe_topic,
vol.Optional(CONF_PAYLOAD): cv.string,
})
def trigger(hass, config, action):
"""Listen for state changes based on configuration."""
topic = config.get(CONF_TOPIC)
topic = config[CONF_TOPIC]
payload = config.get(CONF_PAYLOAD)
if topic is None:
logging.getLogger(__name__).error(
"Missing configuration key %s", CONF_TOPIC)
return False
def mqtt_automation_listener(msg_topic, msg_payload, qos):
"""Listen for MQTT messages."""
if payload is None or payload == msg_payload: