mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
"""Config flow for Slack integration."""
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from __future__ import annotations
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import logging
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from slack import WebClient
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from slack.errors import SlackApiError
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_API_KEY, CONF_ICON, CONF_NAME, CONF_USERNAME
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers import aiohttp_client
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from .const import CONF_DEFAULT_CHANNEL, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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CONFIG_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_API_KEY): str,
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vol.Required(CONF_DEFAULT_CHANNEL): str,
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vol.Optional(CONF_ICON): str,
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vol.Optional(CONF_USERNAME): str,
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}
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)
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class SlackFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Slack."""
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async def async_step_user(
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self, user_input: dict[str, str] | None = None
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) -> FlowResult:
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"""Handle a flow initiated by the user."""
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errors = {}
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if user_input is not None:
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error, info = await self._async_try_connect(user_input[CONF_API_KEY])
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if error is not None:
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errors["base"] = error
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elif info is not None:
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await self.async_set_unique_id(info["team_id"].lower())
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=user_input.get(CONF_NAME, info["team"]),
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data={CONF_NAME: user_input.get(CONF_NAME, info["team"])}
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| user_input,
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)
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user_input = user_input or {}
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return self.async_show_form(
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step_id="user",
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data_schema=CONFIG_SCHEMA,
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errors=errors,
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)
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async def async_step_import(self, import_config: dict[str, str]) -> FlowResult:
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"""Import a config entry from configuration.yaml."""
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_LOGGER.warning(
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"Configuration of the Slack integration in YAML is deprecated and "
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"will be removed in a future release; Your existing configuration "
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"has been imported into the UI automatically and can be safely removed "
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"from your configuration.yaml file"
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)
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entries = self._async_current_entries()
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if any(x.data[CONF_API_KEY] == import_config[CONF_API_KEY] for x in entries):
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return self.async_abort(reason="already_configured")
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return await self.async_step_user(import_config)
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async def _async_try_connect(
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self, token: str
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) -> tuple[str, None] | tuple[None, dict[str, str]]:
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"""Try connecting to Slack."""
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session = aiohttp_client.async_get_clientsession(self.hass)
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client = WebClient(token=token, run_async=True, session=session)
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try:
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info = await client.auth_test()
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except SlackApiError as ex:
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if ex.response["error"] == "invalid_auth":
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return "invalid_auth", None
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return "cannot_connect", None
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except Exception as ex: # pylint:disable=broad-except
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_LOGGER.exception("Unexpected exception: %s", ex)
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return "unknown", None
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return None, info
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