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core/homeassistant/components/duckdns/services.py

88 lines
2.7 KiB
Python

"""Actions for Duck DNS."""
from __future__ import annotations
from aiohttp import ClientError
import voluptuous as vol
from homeassistant.const import CONF_ACCESS_TOKEN, CONF_DOMAIN
from homeassistant.core import HomeAssistant, ServiceCall, callback
from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
from homeassistant.helpers import config_validation as cv
from homeassistant.helpers.aiohttp_client import async_get_clientsession
from homeassistant.helpers.selector import ConfigEntrySelector
from .const import ATTR_CONFIG_ENTRY, ATTR_TXT, DOMAIN, SERVICE_SET_TXT
from .coordinator import DuckDnsConfigEntry
from .helpers import update_duckdns
SERVICE_TXT_SCHEMA = vol.Schema(
{
vol.Optional(ATTR_CONFIG_ENTRY): ConfigEntrySelector({"integration": DOMAIN}),
vol.Optional(ATTR_TXT): vol.Any(None, cv.string),
}
)
@callback
def async_setup_services(hass: HomeAssistant) -> None:
"""Set up services for Habitica integration."""
hass.services.async_register(
DOMAIN,
SERVICE_SET_TXT,
update_domain_service,
schema=SERVICE_TXT_SCHEMA,
)
def get_config_entry(
hass: HomeAssistant, entry_id: str | None = None
) -> DuckDnsConfigEntry:
"""Return config entry or raise if not found or not loaded."""
if entry_id is None:
if len(entries := hass.config_entries.async_entries(DOMAIN)) != 1:
raise ServiceValidationError(
translation_domain=DOMAIN,
translation_key="entry_not_selected",
)
return entries[0]
if not (entry := hass.config_entries.async_get_entry(entry_id)):
raise ServiceValidationError(
translation_domain=DOMAIN,
translation_key="entry_not_found",
)
return entry
async def update_domain_service(call: ServiceCall) -> None:
"""Update the DuckDNS entry."""
entry = get_config_entry(call.hass, call.data.get(ATTR_CONFIG_ENTRY))
session = async_get_clientsession(call.hass)
try:
if not await update_duckdns(
session,
entry.data[CONF_DOMAIN],
entry.data[CONF_ACCESS_TOKEN],
txt=call.data.get(ATTR_TXT),
):
raise HomeAssistantError(
translation_domain=DOMAIN,
translation_key="update_failed",
translation_placeholders={
CONF_DOMAIN: entry.data[CONF_DOMAIN],
},
)
except ClientError as e:
raise HomeAssistantError(
translation_domain=DOMAIN,
translation_key="connection_error",
translation_placeholders={
CONF_DOMAIN: entry.data[CONF_DOMAIN],
},
) from e