Extend Nuki integration to expose ringer through Nuki Opener (#107745)

* Expose ring_action_state and ring_action_timestamp of Nuki Opener

* add translation key

* address comments

homeassistant/components/nuki/binary_sensor.py

@@ -19,16 +19,22 @@ from .const import ATTR_NUKI_ID, DOMAIN as NUKI_DOMAIN
 async def async_setup_entry(
     hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
-    """Set up the Nuki lock binary sensor."""
+    """Set up the Nuki binary sensors."""
     entry_data: NukiEntryData = hass.data[NUKI_DOMAIN][entry.entry_id]
 
-    entities = []
+    lock_entities = []
+    opener_entities = []
 
     for lock in entry_data.locks:
         if lock.is_door_sensor_activated:
-            entities.extend([NukiDoorsensorEntity(entry_data.coordinator, lock)])
+            lock_entities.extend([NukiDoorsensorEntity(entry_data.coordinator, lock)])
 
-    async_add_entities(entities)
+    async_add_entities(lock_entities)
+
+    for opener in entry_data.openers:
+        opener_entities.extend([NukiRingactionEntity(entry_data.coordinator, opener)])
+
+    async_add_entities(opener_entities)
 
 
 class NukiDoorsensorEntity(NukiEntity[NukiDevice], BinarySensorEntity):
@@ -70,3 +76,29 @@ class NukiDoorsensorEntity(NukiEntity[NukiDevice], BinarySensorEntity):
     def is_on(self):
         """Return true if the door is open."""
         return self.door_sensor_state == STATE_DOORSENSOR_OPENED
+
+
+class NukiRingactionEntity(NukiEntity[NukiDevice], BinarySensorEntity):
+    """Representation of a Nuki Opener Ringaction."""
+
+    _attr_has_entity_name = True
+    _attr_translation_key = "ring_action"
+    _attr_icon = "mdi:bell-ring"
+
+    @property
+    def unique_id(self) -> str:
+        """Return a unique ID."""
+        return f"{self._nuki_device.nuki_id}_ringaction"
+
+    @property
+    def extra_state_attributes(self):
+        """Return the device specific state attributes."""
+        data = {
+            ATTR_NUKI_ID: self._nuki_device.nuki_id,
+        }
+        return data
+
+    @property
+    def is_on(self) -> bool:
+        """Return the value of the ring action state."""
+        return self._nuki_device.ring_action_state

homeassistant/components/nuki/strings.json

@@ -38,6 +38,11 @@
     }
   },
   "entity": {
+    "binary_sensor": {
+      "ring_action": {
+        "name": "Ring Action"
+      }
+    },
     "lock": {
       "nuki_lock": {
         "state_attributes": {