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https://github.com/home-assistant/core
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Restore ONVIF sensors (#70393)
Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
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@ -3,11 +3,15 @@ from __future__ import annotations
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from homeassistant.components.binary_sensor import BinarySensorEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import STATE_ON
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import entity_registry as er
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.restore_state import RestoreEntity
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from .base import ONVIFBaseEntity
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from .const import DOMAIN
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from .device import ONVIFDevice
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async def async_setup_entry(
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@ -23,6 +27,13 @@ async def async_setup_entry(
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for event in device.events.get_platform("binary_sensor")
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}
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ent_reg = er.async_get(hass)
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for entry in er.async_entries_for_config_entry(ent_reg, config_entry.entry_id):
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if entry.domain == "binary_sensor" and entry.unique_id not in entities:
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entities[entry.unique_id] = ONVIFBinarySensor(
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entry.unique_id, device, entry
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)
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async_add_entities(entities.values())
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@callback
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@ -40,25 +51,39 @@ async def async_setup_entry(
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return True
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class ONVIFBinarySensor(ONVIFBaseEntity, BinarySensorEntity):
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class ONVIFBinarySensor(ONVIFBaseEntity, RestoreEntity, BinarySensorEntity):
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"""Representation of a binary ONVIF event."""
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_attr_should_poll = False
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def __init__(self, uid, device):
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def __init__(self, uid, device: ONVIFDevice, entry: er.RegistryEntry | None = None):
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"""Initialize the ONVIF binary sensor."""
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event = device.events.get_uid(uid)
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self._attr_device_class = event.device_class
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self._attr_entity_category = event.entity_category
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self._attr_entity_registry_enabled_default = event.entity_enabled
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self._attr_name = event.name
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self._attr_is_on = event.value
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self._attr_unique_id = uid
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if entry is not None:
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self._attr_device_class = entry.original_device_class
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self._attr_entity_category = entry.entity_category
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self._attr_name = entry.name
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else:
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event = device.events.get_uid(uid)
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self._attr_device_class = event.device_class
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self._attr_entity_category = event.entity_category
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self._attr_entity_registry_enabled_default = event.entity_enabled
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self._attr_name = f"{device.name} {event.name}"
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self._attr_is_on = event.value
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super().__init__(device)
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@property
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def is_on(self) -> bool | None:
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"""Return true if the binary sensor is on."""
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if (event := self.device.events.get_uid(self._attr_unique_id)) is not None:
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return event.value
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return self._attr_is_on
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async def async_added_to_hass(self):
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"""Connect to dispatcher listening for entity data notifications."""
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self.async_on_remove(
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self.device.events.async_add_listener(self.async_write_ha_state)
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)
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if (last_state := await self.async_get_last_state()) is not None:
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self._attr_is_on = last_state.state == STATE_ON
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@ -226,9 +226,9 @@ class EventManager:
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self._events[event.uid] = event
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def get_uid(self, uid) -> Event:
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def get_uid(self, uid) -> Event | None:
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"""Retrieve event for given id."""
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return self._events[uid]
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return self._events.get(uid)
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def get_platform(self, platform) -> list[Event]:
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"""Retrieve events for given platform."""
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@ -1,13 +1,18 @@
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"""Support for ONVIF binary sensors."""
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from __future__ import annotations
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from homeassistant.components.sensor import SensorEntity
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from datetime import date, datetime
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from homeassistant.components.sensor import RestoreSensor
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import entity_registry as er
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import StateType
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from .base import ONVIFBaseEntity
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from .const import DOMAIN
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from .device import ONVIFDevice
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async def async_setup_entry(
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@ -23,6 +28,11 @@ async def async_setup_entry(
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for event in device.events.get_platform("sensor")
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}
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ent_reg = er.async_get(hass)
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for entry in er.async_entries_for_config_entry(ent_reg, config_entry.entry_id):
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if entry.domain == "sensor" and entry.unique_id not in entities:
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entities[entry.unique_id] = ONVIFSensor(entry.unique_id, device, entry)
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async_add_entities(entities.values())
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@callback
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@ -40,26 +50,41 @@ async def async_setup_entry(
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return True
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class ONVIFSensor(ONVIFBaseEntity, SensorEntity):
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class ONVIFSensor(ONVIFBaseEntity, RestoreSensor):
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"""Representation of a ONVIF sensor event."""
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_attr_should_poll = False
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def __init__(self, uid, device):
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def __init__(self, uid, device: ONVIFDevice, entry: er.RegistryEntry | None = None):
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"""Initialize the ONVIF binary sensor."""
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event = device.events.get_uid(uid)
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self._attr_device_class = event.device_class
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self._attr_entity_category = event.entity_category
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self._attr_entity_registry_enabled_default = event.entity_enabled
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self._attr_name = event.name
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self._attr_native_unit_of_measurement = event.unit_of_measurement
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self._attr_native_value = event.value
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self._attr_unique_id = uid
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if entry is not None:
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self._attr_device_class = entry.original_device_class
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self._attr_entity_category = entry.entity_category
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self._attr_name = entry.name
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self._attr_native_unit_of_measurement = entry.unit_of_measurement
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else:
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event = device.events.get_uid(uid)
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self._attr_device_class = event.device_class
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self._attr_entity_category = event.entity_category
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self._attr_entity_registry_enabled_default = event.entity_enabled
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self._attr_name = f"{device.name} {event.name}"
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self._attr_native_unit_of_measurement = event.unit_of_measurement
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self._attr_native_value = event.value
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super().__init__(device)
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@property
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def native_value(self) -> StateType | date | datetime:
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"""Return the value reported by the sensor."""
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if (event := self.device.events.get_uid(self._attr_unique_id)) is not None:
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return event.value
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return self._attr_native_value
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async def async_added_to_hass(self):
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"""Connect to dispatcher listening for entity data notifications."""
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self.async_on_remove(
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self.device.events.async_add_listener(self.async_write_ha_state)
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)
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if (last_sensor_data := await self.async_get_last_sensor_data()) is not None:
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self._attr_native_value = last_sensor_data.native_value
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