272 lines
8.9 KiB
Python
272 lines
8.9 KiB
Python
"""Config flow for pyLoad integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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import logging
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from typing import Any
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from aiohttp import CookieJar
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from pyloadapi import CannotConnect, InvalidAuth, ParserError, PyLoadAPI
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import voluptuous as vol
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from yarl import URL
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import (
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CONF_NAME,
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CONF_PASSWORD,
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CONF_URL,
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CONF_USERNAME,
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CONF_VERIFY_SSL,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_create_clientsession
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from homeassistant.helpers.selector import (
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TextSelector,
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TextSelectorConfig,
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TextSelectorType,
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)
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from homeassistant.helpers.service_info.hassio import HassioServiceInfo
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from .const import DEFAULT_NAME, 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_URL): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.URL,
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autocomplete="url",
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),
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),
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vol.Required(CONF_VERIFY_SSL, default=True): bool,
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vol.Required(CONF_USERNAME): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.TEXT,
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autocomplete="username",
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),
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),
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vol.Required(CONF_PASSWORD): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.PASSWORD,
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autocomplete="current-password",
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),
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),
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}
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)
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REAUTH_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.TEXT,
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autocomplete="username",
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),
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),
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vol.Required(CONF_PASSWORD): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.PASSWORD,
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autocomplete="current-password",
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),
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),
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}
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)
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async def validate_input(hass: HomeAssistant, user_input: dict[str, Any]) -> None:
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"""Validate the user input and try to connect to PyLoad."""
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session = async_create_clientsession(
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hass,
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user_input[CONF_VERIFY_SSL],
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cookie_jar=CookieJar(unsafe=True),
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)
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pyload = PyLoadAPI(
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session,
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api_url=URL(user_input[CONF_URL]),
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username=user_input[CONF_USERNAME],
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password=user_input[CONF_PASSWORD],
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)
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await pyload.login()
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class PyLoadConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for pyLoad."""
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VERSION = 1
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MINOR_VERSION = 1
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_hassio_discovery: HassioServiceInfo | None = None
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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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url = URL(user_input[CONF_URL]).human_repr()
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self._async_abort_entries_match({CONF_URL: url})
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try:
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await validate_input(self.hass, user_input)
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except (CannotConnect, ParserError):
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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title = DEFAULT_NAME
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return self.async_create_entry(
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title=title,
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data={
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**user_input,
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CONF_URL: url,
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},
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)
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return self.async_show_form(
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step_id="user",
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data_schema=self.add_suggested_values_to_schema(
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STEP_USER_DATA_SCHEMA, user_input
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),
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errors=errors,
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)
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async def async_step_reauth(
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self, entry_data: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Perform reauth upon an API authentication error."""
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return await self.async_step_reauth_confirm()
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async def async_step_reauth_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Dialog that informs the user that reauth is required."""
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errors = {}
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reauth_entry = self._get_reauth_entry()
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if user_input is not None:
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try:
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await validate_input(self.hass, {**reauth_entry.data, **user_input})
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except (CannotConnect, ParserError):
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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return self.async_update_reload_and_abort(
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reauth_entry, data_updates=user_input
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)
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return self.async_show_form(
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step_id="reauth_confirm",
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data_schema=self.add_suggested_values_to_schema(
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REAUTH_SCHEMA,
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{
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CONF_USERNAME: user_input[CONF_USERNAME]
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if user_input is not None
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else reauth_entry.data[CONF_USERNAME]
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},
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),
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description_placeholders={CONF_NAME: reauth_entry.data[CONF_USERNAME]},
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errors=errors,
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)
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async def async_step_reconfigure(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle the reconfiguration flow."""
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errors = {}
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reconfig_entry = self._get_reconfigure_entry()
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if user_input is not None:
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try:
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await validate_input(self.hass, user_input)
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except (CannotConnect, ParserError):
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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return self.async_update_reload_and_abort(
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reconfig_entry,
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data={
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**user_input,
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CONF_URL: URL(user_input[CONF_URL]).human_repr(),
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},
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reload_even_if_entry_is_unchanged=False,
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)
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suggested_values = user_input if user_input else reconfig_entry.data
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return self.async_show_form(
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step_id="reconfigure",
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data_schema=self.add_suggested_values_to_schema(
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STEP_USER_DATA_SCHEMA,
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suggested_values,
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),
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description_placeholders={CONF_NAME: reconfig_entry.data[CONF_USERNAME]},
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errors=errors,
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)
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async def async_step_hassio(
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self, discovery_info: HassioServiceInfo
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) -> ConfigFlowResult:
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"""Prepare configuration for pyLoad add-on.
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This flow is triggered by the discovery component.
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"""
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url = URL(discovery_info.config[CONF_URL]).human_repr()
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self._async_abort_entries_match({CONF_URL: url})
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await self.async_set_unique_id(discovery_info.uuid)
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self._abort_if_unique_id_configured(updates={CONF_URL: url})
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discovery_info.config[CONF_URL] = url
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self._hassio_discovery = discovery_info
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return await self.async_step_hassio_confirm()
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async def async_step_hassio_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Confirm Supervisor discovery."""
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assert self._hassio_discovery
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errors: dict[str, str] = {}
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data = {**self._hassio_discovery.config, CONF_VERIFY_SSL: False}
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if user_input is not None:
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data.update(user_input)
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try:
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await validate_input(self.hass, data)
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except (CannotConnect, ParserError):
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_LOGGER.debug("Cannot connect", exc_info=True)
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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if user_input is None:
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self._set_confirm_only()
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return self.async_show_form(
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step_id="hassio_confirm",
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description_placeholders=self._hassio_discovery.config,
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)
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return self.async_create_entry(title=self._hassio_discovery.slug, data=data)
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return self.async_show_form(
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step_id="hassio_confirm",
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data_schema=self.add_suggested_values_to_schema(
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data_schema=REAUTH_SCHEMA, suggested_values=data
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),
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description_placeholders=self._hassio_discovery.config,
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errors=errors if user_input is not None else None,
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)
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