core/homeassistant/components/jellyfin/config_flow.py

131 lines
4.4 KiB
Python

"""Config flow for the Jellyfin integration."""
from __future__ import annotations
from collections.abc import Mapping
import logging
from typing import Any
import voluptuous as vol
from homeassistant.config_entries import ConfigEntry, ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_PASSWORD, CONF_URL, CONF_USERNAME
from homeassistant.util.uuid import random_uuid_hex
from .client_wrapper import CannotConnect, InvalidAuth, create_client, validate_input
from .const import CONF_CLIENT_DEVICE_ID, DOMAIN
_LOGGER = logging.getLogger(__name__)
STEP_USER_DATA_SCHEMA = vol.Schema(
{
vol.Required(CONF_URL): str,
vol.Required(CONF_USERNAME): str,
vol.Optional(CONF_PASSWORD, default=""): str,
}
)
REAUTH_DATA_SCHEMA = vol.Schema(
{
vol.Optional(CONF_PASSWORD, default=""): str,
}
)
def _generate_client_device_id() -> str:
"""Generate a random UUID4 string to identify ourselves."""
return random_uuid_hex()
class JellyfinConfigFlow(ConfigFlow, domain=DOMAIN):
"""Handle a config flow for Jellyfin."""
VERSION = 1
def __init__(self) -> None:
"""Initialize the Jellyfin config flow."""
self.client_device_id: str | None = None
self.entry: ConfigEntry | None = None
async def async_step_user(
self, user_input: dict[str, Any] | None = None
) -> ConfigFlowResult:
"""Handle a user defined configuration."""
errors: dict[str, str] = {}
if user_input is not None:
if self.client_device_id is None:
self.client_device_id = _generate_client_device_id()
client = create_client(device_id=self.client_device_id)
try:
user_id, connect_result = await validate_input(
self.hass, user_input, client
)
except CannotConnect:
errors["base"] = "cannot_connect"
except InvalidAuth:
errors["base"] = "invalid_auth"
except Exception: # pylint: disable=broad-except
errors["base"] = "unknown"
_LOGGER.exception("Unexpected exception")
else:
entry_title = user_input[CONF_URL]
server_info: dict[str, Any] = connect_result["Servers"][0]
if server_name := server_info.get("Name"):
entry_title = server_name
await self.async_set_unique_id(user_id)
self._abort_if_unique_id_configured()
return self.async_create_entry(
title=entry_title,
data={CONF_CLIENT_DEVICE_ID: self.client_device_id, **user_input},
)
return self.async_show_form(
step_id="user", data_schema=STEP_USER_DATA_SCHEMA, errors=errors
)
async def async_step_reauth(
self, entry_data: Mapping[str, Any]
) -> ConfigFlowResult:
"""Perform reauth upon an API authentication error."""
self.entry = self.hass.config_entries.async_get_entry(self.context["entry_id"])
return await self.async_step_reauth_confirm()
async def async_step_reauth_confirm(
self, user_input: dict[str, Any] | None = None
) -> ConfigFlowResult:
"""Dialog that informs the user that reauth is required."""
errors: dict[str, str] = {}
if user_input is not None:
assert self.entry is not None
new_input = self.entry.data | user_input
if self.client_device_id is None:
self.client_device_id = _generate_client_device_id()
client = create_client(device_id=self.client_device_id)
try:
await validate_input(self.hass, new_input, client)
except CannotConnect:
errors["base"] = "cannot_connect"
except InvalidAuth:
errors["base"] = "invalid_auth"
except Exception: # pylint: disable=broad-except
errors["base"] = "unknown"
_LOGGER.exception("Unexpected exception")
else:
self.hass.config_entries.async_update_entry(self.entry, data=new_input)
await self.hass.config_entries.async_reload(self.entry.entry_id)
return self.async_abort(reason="reauth_successful")
return self.async_show_form(
step_id="reauth_confirm", data_schema=REAUTH_DATA_SCHEMA, errors=errors
)