78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
"""The Synology DSM component."""
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from __future__ import annotations
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import logging
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from typing import cast
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from synology_dsm.exceptions import SynologyDSMException
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from homeassistant.core import HomeAssistant, ServiceCall, callback
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from .const import CONF_SERIAL, DOMAIN, SERVICE_REBOOT, SERVICE_SHUTDOWN, SERVICES
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from .coordinator import SynologyDSMConfigEntry
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LOGGER = logging.getLogger(__name__)
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async def _service_handler(call: ServiceCall) -> None:
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"""Handle service call."""
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serial: str | None = call.data.get(CONF_SERIAL)
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entries: list[SynologyDSMConfigEntry] = (
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call.hass.config_entries.async_loaded_entries(DOMAIN)
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)
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dsm_devices = {cast(str, entry.unique_id): entry.runtime_data for entry in entries}
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if serial:
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entry: SynologyDSMConfigEntry | None = (
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call.hass.config_entries.async_entry_for_domain_unique_id(DOMAIN, serial)
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)
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assert entry
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dsm_device = entry.runtime_data
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elif len(dsm_devices) == 1:
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dsm_device = next(iter(dsm_devices.values()))
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serial = next(iter(dsm_devices))
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else:
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LOGGER.error(
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"More than one DSM configured, must specify one of serials %s",
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sorted(dsm_devices),
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)
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return
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if not dsm_device:
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LOGGER.error("DSM with specified serial %s not found", serial)
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return
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if call.service in [SERVICE_REBOOT, SERVICE_SHUTDOWN]:
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if serial not in dsm_devices:
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LOGGER.error("DSM with specified serial %s not found", serial)
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return
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LOGGER.debug("%s DSM with serial %s", call.service, serial)
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LOGGER.warning(
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(
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"The %s service is deprecated and will be removed in future"
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" release. Please use the corresponding button entity"
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),
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call.service,
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)
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dsm_device = dsm_devices[serial]
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dsm_api = dsm_device.api
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try:
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await getattr(dsm_api, f"async_{call.service}")()
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except SynologyDSMException as ex:
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LOGGER.error(
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"%s of DSM with serial %s not possible, because of %s",
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call.service,
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serial,
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ex,
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)
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return
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@callback
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def async_setup_services(hass: HomeAssistant) -> None:
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"""Service handler setup."""
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for service in SERVICES:
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hass.services.async_register(DOMAIN, service, _service_handler)
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