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102 lines
3.0 KiB
Python
102 lines
3.0 KiB
Python
"""Config flow for Ghost integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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from aioghost import GhostAdminAPI
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from aioghost.exceptions import GhostAuthError, GhostError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import CONF_ADMIN_API_KEY, CONF_API_URL, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_API_URL): str,
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vol.Required(CONF_ADMIN_API_KEY): str,
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}
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)
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class GhostConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Ghost."""
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VERSION = 1
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle the initial step."""
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errors: dict[str, str] = {}
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if user_input is not None:
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api_url = user_input[CONF_API_URL].rstrip("/")
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admin_api_key = user_input[CONF_ADMIN_API_KEY]
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if ":" not in admin_api_key:
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errors["base"] = "invalid_api_key"
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else:
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result = await self._validate_and_create(api_url, admin_api_key, errors)
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if result:
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return result
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return self.async_show_form(
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step_id="user",
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data_schema=STEP_USER_DATA_SCHEMA,
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errors=errors,
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description_placeholders={
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"docs_url": "https://account.ghost.org/?r=settings/integrations/new"
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},
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)
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async def _validate_credentials(
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self, api_url: str, admin_api_key: str
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) -> dict[str, Any]:
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"""Validate credentials against the Ghost API.
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Returns site data on success. Raises GhostAuthError or GhostError on failure.
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"""
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api = GhostAdminAPI(
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api_url, admin_api_key, session=async_get_clientsession(self.hass)
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)
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return await api.get_site()
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async def _validate_and_create(
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self,
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api_url: str,
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admin_api_key: str,
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errors: dict[str, str],
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) -> ConfigFlowResult | None:
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"""Validate credentials and create entry."""
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try:
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site = await self._validate_credentials(api_url, admin_api_key)
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except GhostAuthError:
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errors["base"] = "invalid_auth"
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return None
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except GhostError:
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errors["base"] = "cannot_connect"
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return None
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except Exception:
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_LOGGER.exception("Unexpected error during Ghost setup")
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errors["base"] = "unknown"
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return None
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site_title = site["title"]
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await self.async_set_unique_id(site["uuid"])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=site_title,
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data={
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CONF_API_URL: api_url,
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CONF_ADMIN_API_KEY: admin_api_key,
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},
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)
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