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Restore ONVIF sensors (#70393)

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Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
This commit is contained in:
Jason Hunter 2022-04-27 01:42:53 -04:00 • committed by GitHub
parent 6adcf500b3
commit 29a2df3dfc
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3 changed files with 70 additions and 20 deletions
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41
homeassistant/components/onvif/binary_sensor.py
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@ -3,11 +3,15 @@ from __future__ import annotations
from homeassistant.components.binary_sensor import BinarySensorEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import STATE_ON
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers import entity_registry as er
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.restore_state import RestoreEntity
from .base import ONVIFBaseEntity
from .const import DOMAIN
from .device import ONVIFDevice
async def async_setup_entry(
@ -23,6 +27,13 @@ async def async_setup_entry(
for event in device.events.get_platform("binary_sensor")
}
ent_reg = er.async_get(hass)
for entry in er.async_entries_for_config_entry(ent_reg, config_entry.entry_id):
if entry.domain == "binary_sensor" and entry.unique_id not in entities:
entities[entry.unique_id] = ONVIFBinarySensor(
entry.unique_id, device, entry
)
async_add_entities(entities.values())
@callback
@ -40,25 +51,39 @@ async def async_setup_entry(
return True
class ONVIFBinarySensor(ONVIFBaseEntity, BinarySensorEntity):
class ONVIFBinarySensor(ONVIFBaseEntity, RestoreEntity, BinarySensorEntity):
"""Representation of a binary ONVIF event."""
_attr_should_poll = False
def __init__(self, uid, device):
def __init__(self, uid, device: ONVIFDevice, entry: er.RegistryEntry | None = None):
"""Initialize the ONVIF binary sensor."""
event = device.events.get_uid(uid)
self._attr_device_class = event.device_class
self._attr_entity_category = event.entity_category
self._attr_entity_registry_enabled_default = event.entity_enabled
self._attr_name = event.name
self._attr_is_on = event.value
self._attr_unique_id = uid
if entry is not None:
self._attr_device_class = entry.original_device_class
self._attr_entity_category = entry.entity_category
self._attr_name = entry.name
else:
event = device.events.get_uid(uid)
self._attr_device_class = event.device_class
self._attr_entity_category = event.entity_category
self._attr_entity_registry_enabled_default = event.entity_enabled
self._attr_name = f"{device.name} {event.name}"
self._attr_is_on = event.value
super().__init__(device)
@property
def is_on(self) -> bool | None:
"""Return true if the binary sensor is on."""
if (event := self.device.events.get_uid(self._attr_unique_id)) is not None:
return event.value
return self._attr_is_on
async def async_added_to_hass(self):
"""Connect to dispatcher listening for entity data notifications."""
self.async_on_remove(
self.device.events.async_add_listener(self.async_write_ha_state)
)
if (last_state := await self.async_get_last_state()) is not None:
self._attr_is_on = last_state.state == STATE_ON