mirror of https://github.com/home-assistant/core
82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
"""Offer persistent_notifications triggered automation rules."""
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from __future__ import annotations
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import logging
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from typing import Final
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import voluptuous as vol
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from homeassistant.const import CONF_PLATFORM
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from homeassistant.core import CALLBACK_TYPE, HassJob, HomeAssistant, callback
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.trigger import TriggerActionType, TriggerData, TriggerInfo
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from homeassistant.helpers.typing import ConfigType
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from . import Notification, UpdateType, async_register_callback
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_LOGGER = logging.getLogger(__name__)
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CONF_NOTIFICATION_ID: Final = "notification_id"
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CONF_UPDATE_TYPE: Final = "update_type"
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TRIGGER_SCHEMA = cv.TRIGGER_BASE_SCHEMA.extend(
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{
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vol.Required(CONF_PLATFORM): "persistent_notification",
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vol.Optional(CONF_NOTIFICATION_ID): str,
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vol.Optional(CONF_UPDATE_TYPE): vol.All(
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cv.ensure_list, [vol.Coerce(UpdateType)]
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),
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}
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)
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async def async_attach_trigger(
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hass: HomeAssistant,
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config: ConfigType,
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action: TriggerActionType,
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trigger_info: TriggerInfo,
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) -> CALLBACK_TYPE:
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"""Listen for state changes based on configuration."""
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trigger_data: TriggerData = trigger_info["trigger_data"]
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job = HassJob(action)
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persistent_notification_id = config.get(CONF_NOTIFICATION_ID)
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update_types = config.get(CONF_UPDATE_TYPE)
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@callback
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def persistent_notification_listener(
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update_type: UpdateType, notifications: dict[str, Notification]
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) -> None:
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"""Listen for persistent_notification updates."""
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for notification in notifications.values():
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if update_types and update_type not in update_types:
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continue
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if (
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persistent_notification_id
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and notification[CONF_NOTIFICATION_ID] != persistent_notification_id
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):
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continue
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hass.async_run_hass_job(
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job,
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{
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"trigger": {
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**trigger_data,
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"platform": "persistent_notification",
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"update_type": update_type,
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"notification": notification,
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}
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},
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)
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_LOGGER.debug(
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"Attaching persistent_notification trigger for ID: '%s', update_types: %s",
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persistent_notification_id,
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update_types,
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)
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return async_register_callback(hass, persistent_notification_listener)
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