283 lines
9.4 KiB
Python
283 lines
9.4 KiB
Python
"""Config flow to configure deCONZ component."""
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import asyncio
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from pprint import pformat
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from urllib.parse import urlparse
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import async_timeout
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from pydeconz.errors import RequestError, ResponseError
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from pydeconz.utils import (
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async_discovery,
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async_get_api_key,
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async_get_bridge_id,
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normalize_bridge_id,
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)
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.components import ssdp
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from homeassistant.const import CONF_API_KEY, CONF_HOST, CONF_PORT
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from homeassistant.core import callback
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from homeassistant.helpers import aiohttp_client
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from .const import (
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CONF_ALLOW_CLIP_SENSOR,
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CONF_ALLOW_DECONZ_GROUPS,
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CONF_BRIDGE_ID,
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DEFAULT_ALLOW_CLIP_SENSOR,
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DEFAULT_ALLOW_DECONZ_GROUPS,
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DEFAULT_PORT,
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DOMAIN,
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LOGGER,
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)
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DECONZ_MANUFACTURERURL = "http://www.dresden-elektronik.de"
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CONF_SERIAL = "serial"
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@callback
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def get_master_gateway(hass):
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"""Return the gateway which is marked as master."""
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for gateway in hass.data[DOMAIN].values():
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if gateway.master:
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return gateway
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class DeconzFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a deCONZ config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_PUSH
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_hassio_discovery = None
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@staticmethod
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@callback
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def async_get_options_flow(config_entry):
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"""Get the options flow for this handler."""
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return DeconzOptionsFlowHandler(config_entry)
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def __init__(self):
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"""Initialize the deCONZ config flow."""
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self.bridge_id = None
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self.bridges = []
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self.deconz_config = {}
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async def async_step_init(self, user_input=None):
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"""Needed in order to not require re-translation of strings."""
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return await self.async_step_user(user_input)
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async def async_step_user(self, user_input=None):
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"""Handle a deCONZ config flow start.
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If only one bridge is found go to link step.
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If more than one bridge is found let user choose bridge to link.
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If no bridge is found allow user to manually input configuration.
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"""
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if user_input is not None:
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for bridge in self.bridges:
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if bridge[CONF_HOST] == user_input[CONF_HOST]:
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self.bridge_id = bridge[CONF_BRIDGE_ID]
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self.deconz_config = {
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CONF_HOST: bridge[CONF_HOST],
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CONF_PORT: bridge[CONF_PORT],
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}
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return await self.async_step_link()
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self.deconz_config = user_input
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return await self.async_step_link()
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session = aiohttp_client.async_get_clientsession(self.hass)
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try:
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with async_timeout.timeout(10):
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self.bridges = await async_discovery(session)
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except (asyncio.TimeoutError, ResponseError):
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self.bridges = []
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LOGGER.debug("Discovered deCONZ gateways %s", pformat(self.bridges))
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if len(self.bridges) == 1:
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return await self.async_step_user(self.bridges[0])
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if len(self.bridges) > 1:
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hosts = []
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for bridge in self.bridges:
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hosts.append(bridge[CONF_HOST])
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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema({vol.Required(CONF_HOST): vol.In(hosts)}),
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)
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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
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}
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),
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)
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async def async_step_link(self, user_input=None):
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"""Attempt to link with the deCONZ bridge."""
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errors = {}
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LOGGER.debug(
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"Preparing linking with deCONZ gateway %s", pformat(self.deconz_config)
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)
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if user_input is not None:
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session = aiohttp_client.async_get_clientsession(self.hass)
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try:
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with async_timeout.timeout(10):
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api_key = await async_get_api_key(session, **self.deconz_config)
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except (ResponseError, RequestError, asyncio.TimeoutError):
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errors["base"] = "no_key"
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else:
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self.deconz_config[CONF_API_KEY] = api_key
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return await self._create_entry()
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return self.async_show_form(step_id="link", errors=errors)
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async def _create_entry(self):
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"""Create entry for gateway."""
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if not self.bridge_id:
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session = aiohttp_client.async_get_clientsession(self.hass)
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try:
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with async_timeout.timeout(10):
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self.bridge_id = await async_get_bridge_id(
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session, **self.deconz_config
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)
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await self.async_set_unique_id(self.bridge_id)
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self._abort_if_unique_id_configured(
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updates={
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CONF_HOST: self.deconz_config[CONF_HOST],
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CONF_PORT: self.deconz_config[CONF_PORT],
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CONF_API_KEY: self.deconz_config[CONF_API_KEY],
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}
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)
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except asyncio.TimeoutError:
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return self.async_abort(reason="no_bridges")
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return self.async_create_entry(title=self.bridge_id, data=self.deconz_config)
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async def async_step_ssdp(self, discovery_info):
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"""Handle a discovered deCONZ bridge."""
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if (
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discovery_info.get(ssdp.ATTR_UPNP_MANUFACTURER_URL)
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!= DECONZ_MANUFACTURERURL
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):
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return self.async_abort(reason="not_deconz_bridge")
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LOGGER.debug("deCONZ SSDP discovery %s", pformat(discovery_info))
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self.bridge_id = normalize_bridge_id(discovery_info[ssdp.ATTR_UPNP_SERIAL])
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parsed_url = urlparse(discovery_info[ssdp.ATTR_SSDP_LOCATION])
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entry = await self.async_set_unique_id(self.bridge_id)
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if entry and entry.source == "hassio":
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return self.async_abort(reason="already_configured")
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self._abort_if_unique_id_configured(
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updates={CONF_HOST: parsed_url.hostname, CONF_PORT: parsed_url.port}
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)
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# pylint: disable=no-member # https://github.com/PyCQA/pylint/issues/3167
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self.context["title_placeholders"] = {"host": parsed_url.hostname}
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self.deconz_config = {
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CONF_HOST: parsed_url.hostname,
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CONF_PORT: parsed_url.port,
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}
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return await self.async_step_link()
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async def async_step_hassio(self, user_input=None):
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"""Prepare configuration for a Hass.io deCONZ bridge.
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This flow is triggered by the discovery component.
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"""
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LOGGER.debug("deCONZ HASSIO discovery %s", pformat(user_input))
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self.bridge_id = normalize_bridge_id(user_input[CONF_SERIAL])
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await self.async_set_unique_id(self.bridge_id)
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self._abort_if_unique_id_configured(
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updates={
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CONF_HOST: user_input[CONF_HOST],
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CONF_PORT: user_input[CONF_PORT],
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CONF_API_KEY: user_input[CONF_API_KEY],
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}
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)
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self._hassio_discovery = user_input
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return await self.async_step_hassio_confirm()
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async def async_step_hassio_confirm(self, user_input=None):
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"""Confirm a Hass.io discovery."""
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if user_input is not None:
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self.deconz_config = {
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CONF_HOST: self._hassio_discovery[CONF_HOST],
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CONF_PORT: self._hassio_discovery[CONF_PORT],
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CONF_API_KEY: self._hassio_discovery[CONF_API_KEY],
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}
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return await self._create_entry()
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return self.async_show_form(
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step_id="hassio_confirm",
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description_placeholders={"addon": self._hassio_discovery["addon"]},
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)
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class DeconzOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle deCONZ options."""
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def __init__(self, config_entry):
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"""Initialize deCONZ options flow."""
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self.config_entry = config_entry
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self.options = dict(config_entry.options)
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async def async_step_init(self, user_input=None):
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"""Manage the deCONZ options."""
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return await self.async_step_deconz_devices()
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async def async_step_deconz_devices(self, user_input=None):
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"""Manage the deconz devices options."""
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if user_input is not None:
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self.options[CONF_ALLOW_CLIP_SENSOR] = user_input[CONF_ALLOW_CLIP_SENSOR]
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self.options[CONF_ALLOW_DECONZ_GROUPS] = user_input[
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CONF_ALLOW_DECONZ_GROUPS
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]
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return self.async_create_entry(title="", data=self.options)
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return self.async_show_form(
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step_id="deconz_devices",
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data_schema=vol.Schema(
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{
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vol.Optional(
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CONF_ALLOW_CLIP_SENSOR,
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default=self.config_entry.options.get(
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CONF_ALLOW_CLIP_SENSOR, DEFAULT_ALLOW_CLIP_SENSOR
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),
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): bool,
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vol.Optional(
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CONF_ALLOW_DECONZ_GROUPS,
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default=self.config_entry.options.get(
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CONF_ALLOW_DECONZ_GROUPS, DEFAULT_ALLOW_DECONZ_GROUPS
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),
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): bool,
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}
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),
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)
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