105 lines
3.2 KiB
Python
105 lines
3.2 KiB
Python
"""The Logitech Harmony Hub integration."""
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import asyncio
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import logging
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from homeassistant.components.remote import (
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ATTR_ACTIVITY,
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ATTR_DELAY_SECS,
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DEFAULT_DELAY_SECS,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_HOST, CONF_NAME
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers.dispatcher import async_dispatcher_send
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from .const import DOMAIN, HARMONY_OPTIONS_UPDATE, PLATFORMS
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from .remote import HarmonyRemote
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_LOGGER = logging.getLogger(__name__)
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async def async_setup(hass: HomeAssistant, config: dict):
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"""Set up the Logitech Harmony Hub component."""
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hass.data.setdefault(DOMAIN, {})
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return True
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Set up Logitech Harmony Hub from a config entry."""
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# As there currently is no way to import options from yaml
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# when setting up a config entry, we fallback to adding
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# the options to the config entry and pull them out here if
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# they are missing from the options
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_async_import_options_from_data_if_missing(hass, entry)
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address = entry.data[CONF_HOST]
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name = entry.data[CONF_NAME]
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activity = entry.options.get(ATTR_ACTIVITY)
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delay_secs = entry.options.get(ATTR_DELAY_SECS, DEFAULT_DELAY_SECS)
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harmony_conf_file = hass.config.path(f"harmony_{entry.unique_id}.conf")
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try:
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device = HarmonyRemote(
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name, entry.unique_id, address, activity, harmony_conf_file, delay_secs
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)
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connected_ok = await device.connect()
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except (asyncio.TimeoutError, ValueError, AttributeError):
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raise ConfigEntryNotReady
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if not connected_ok:
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raise ConfigEntryNotReady
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hass.data[DOMAIN][entry.entry_id] = device
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entry.add_update_listener(_update_listener)
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for component in PLATFORMS:
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(entry, component)
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)
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return True
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@callback
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def _async_import_options_from_data_if_missing(hass: HomeAssistant, entry: ConfigEntry):
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options = dict(entry.options)
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modified = 0
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for importable_option in [ATTR_ACTIVITY, ATTR_DELAY_SECS]:
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if importable_option not in entry.options and importable_option in entry.data:
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options[importable_option] = entry.data[importable_option]
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modified = 1
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if modified:
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hass.config_entries.async_update_entry(entry, options=options)
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async def _update_listener(hass: HomeAssistant, entry: ConfigEntry):
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"""Handle options update."""
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async_dispatcher_send(
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hass, f"{HARMONY_OPTIONS_UPDATE}-{entry.unique_id}", entry.options
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)
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Unload a config entry."""
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unload_ok = all(
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await asyncio.gather(
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*[
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hass.config_entries.async_forward_entry_unload(entry, component)
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for component in PLATFORMS
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]
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)
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)
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# Shutdown a harmony remote for removal
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device = hass.data[DOMAIN][entry.entry_id]
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await device.shutdown()
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if unload_ok:
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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