109 lines
3.3 KiB
Python
109 lines
3.3 KiB
Python
"""Support for Rflink binary sensors."""
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import logging
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import voluptuous as vol
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from homeassistant.components.binary_sensor import (
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DEVICE_CLASSES_SCHEMA,
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PLATFORM_SCHEMA,
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BinarySensorDevice,
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)
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from homeassistant.const import CONF_DEVICE_CLASS, CONF_FORCE_UPDATE, CONF_NAME
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import homeassistant.helpers.config_validation as cv
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import homeassistant.helpers.event as evt
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from . import CONF_ALIASES, CONF_DEVICES, RflinkDevice
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CONF_OFF_DELAY = "off_delay"
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DEFAULT_FORCE_UPDATE = False
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_LOGGER = logging.getLogger(__name__)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Optional(CONF_DEVICES, default={}): {
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cv.string: vol.Schema(
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{
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vol.Optional(CONF_NAME): cv.string,
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vol.Optional(CONF_DEVICE_CLASS): DEVICE_CLASSES_SCHEMA,
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vol.Optional(
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CONF_FORCE_UPDATE, default=DEFAULT_FORCE_UPDATE
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): cv.boolean,
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vol.Optional(CONF_OFF_DELAY): cv.positive_int,
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vol.Optional(CONF_ALIASES, default=[]): vol.All(
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cv.ensure_list, [cv.string]
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),
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}
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)
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}
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},
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extra=vol.ALLOW_EXTRA,
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)
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def devices_from_config(domain_config):
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"""Parse configuration and add Rflink sensor devices."""
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devices = []
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for device_id, config in domain_config[CONF_DEVICES].items():
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device = RflinkBinarySensor(device_id, **config)
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devices.append(device)
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return devices
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the Rflink platform."""
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async_add_entities(devices_from_config(config))
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class RflinkBinarySensor(RflinkDevice, BinarySensorDevice):
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"""Representation of an Rflink binary sensor."""
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def __init__(
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self, device_id, device_class=None, force_update=False, off_delay=None, **kwargs
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):
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"""Handle sensor specific args and super init."""
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self._state = None
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self._device_class = device_class
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self._force_update = force_update
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self._off_delay = off_delay
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self._delay_listener = None
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super().__init__(device_id, **kwargs)
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def _handle_event(self, event):
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"""Domain specific event handler."""
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command = event["command"]
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if command == "on":
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self._state = True
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elif command == "off":
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self._state = False
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if self._state and self._off_delay is not None:
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def off_delay_listener(now):
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"""Switch device off after a delay."""
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self._delay_listener = None
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self._state = False
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self.async_write_ha_state()
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if self._delay_listener is not None:
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self._delay_listener()
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self._delay_listener = evt.async_call_later(
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self.hass, self._off_delay, off_delay_listener
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)
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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@property
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def device_class(self):
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"""Return the class of this sensor."""
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return self._device_class
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@property
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def force_update(self):
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"""Force update."""
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return self._force_update
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