70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
"""Config flow for Downloader integration."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import os
|
|
from typing import Any
|
|
|
|
import voluptuous as vol
|
|
|
|
from homeassistant import exceptions
|
|
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
|
|
from homeassistant.helpers import config_validation as cv
|
|
|
|
from .const import _LOGGER, CONF_DOWNLOAD_DIR, DEFAULT_NAME, DOMAIN
|
|
|
|
|
|
class DownloaderConfigFlow(ConfigFlow, domain=DOMAIN):
|
|
"""Handle a config flow for Downloader."""
|
|
|
|
VERSION = 1
|
|
|
|
async def async_step_user(
|
|
self, user_input: dict[str, Any] | None = None
|
|
) -> ConfigFlowResult:
|
|
"""Handle the initial step."""
|
|
errors: dict[str, str] = {}
|
|
|
|
if user_input is not None:
|
|
try:
|
|
await self._validate_input(user_input)
|
|
except DirectoryDoesNotExist:
|
|
errors["base"] = "directory_does_not_exist"
|
|
else:
|
|
return self.async_create_entry(title=DEFAULT_NAME, data=user_input)
|
|
|
|
return self.async_show_form(
|
|
step_id="user",
|
|
data_schema=vol.Schema(
|
|
{
|
|
vol.Required(CONF_DOWNLOAD_DIR): cv.string,
|
|
}
|
|
),
|
|
errors=errors,
|
|
)
|
|
|
|
async def async_step_import(self, user_input: dict[str, Any]) -> ConfigFlowResult:
|
|
"""Handle a flow initiated by configuration file."""
|
|
try:
|
|
await self._validate_input(user_input)
|
|
except DirectoryDoesNotExist:
|
|
return self.async_abort(reason="directory_does_not_exist")
|
|
return self.async_create_entry(title=DEFAULT_NAME, data=user_input)
|
|
|
|
async def _validate_input(self, user_input: dict[str, Any]) -> None:
|
|
"""Validate the user input if the directory exists."""
|
|
download_path = user_input[CONF_DOWNLOAD_DIR]
|
|
if not os.path.isabs(download_path):
|
|
download_path = self.hass.config.path(download_path)
|
|
|
|
if not await self.hass.async_add_executor_job(os.path.isdir, download_path):
|
|
_LOGGER.error(
|
|
"Download path %s does not exist. File Downloader not active",
|
|
download_path,
|
|
)
|
|
raise DirectoryDoesNotExist
|
|
|
|
|
|
class DirectoryDoesNotExist(exceptions.HomeAssistantError):
|
|
"""Error to indicate the specified download directory does not exist."""
|