mirror of
https://github.com/home-assistant/core
synced 2024-08-31 05:57:13 +02:00
![Marc Mueller](/assets/img/avatar_default.png)
* Update pylint to 2.7.3 * Add class-const-naming-style * Remove unused-import message * Additional cleanup
221 lines
6.9 KiB
Python
221 lines
6.9 KiB
Python
"""Config flow for Universal Devices ISY994 integration."""
|
|
import logging
|
|
from urllib.parse import urlparse
|
|
|
|
from pyisy.configuration import Configuration
|
|
from pyisy.connection import Connection
|
|
import voluptuous as vol
|
|
|
|
from homeassistant import config_entries, core, exceptions
|
|
from homeassistant.components import ssdp
|
|
from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PASSWORD, CONF_USERNAME
|
|
from homeassistant.core import callback
|
|
|
|
from .const import (
|
|
CONF_IGNORE_STRING,
|
|
CONF_RESTORE_LIGHT_STATE,
|
|
CONF_SENSOR_STRING,
|
|
CONF_TLS_VER,
|
|
CONF_VAR_SENSOR_STRING,
|
|
DEFAULT_IGNORE_STRING,
|
|
DEFAULT_RESTORE_LIGHT_STATE,
|
|
DEFAULT_SENSOR_STRING,
|
|
DEFAULT_TLS_VERSION,
|
|
DEFAULT_VAR_SENSOR_STRING,
|
|
DOMAIN,
|
|
ISY_URL_POSTFIX,
|
|
UDN_UUID_PREFIX,
|
|
)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
def _data_schema(schema_input):
|
|
"""Generate schema with defaults."""
|
|
return vol.Schema(
|
|
{
|
|
vol.Required(CONF_HOST, default=schema_input.get(CONF_HOST, "")): str,
|
|
vol.Required(CONF_USERNAME): str,
|
|
vol.Required(CONF_PASSWORD): str,
|
|
vol.Optional(CONF_TLS_VER, default=DEFAULT_TLS_VERSION): vol.In([1.1, 1.2]),
|
|
},
|
|
extra=vol.ALLOW_EXTRA,
|
|
)
|
|
|
|
|
|
async def validate_input(hass: core.HomeAssistant, data):
|
|
"""Validate the user input allows us to connect.
|
|
|
|
Data has the keys from DATA_SCHEMA with values provided by the user.
|
|
"""
|
|
user = data[CONF_USERNAME]
|
|
password = data[CONF_PASSWORD]
|
|
host = urlparse(data[CONF_HOST])
|
|
tls_version = data.get(CONF_TLS_VER)
|
|
|
|
if host.scheme == "http":
|
|
https = False
|
|
port = host.port or 80
|
|
elif host.scheme == "https":
|
|
https = True
|
|
port = host.port or 443
|
|
else:
|
|
_LOGGER.error("The isy994 host value in configuration is invalid")
|
|
raise InvalidHost
|
|
|
|
# Connect to ISY controller.
|
|
isy_conf = await hass.async_add_executor_job(
|
|
_fetch_isy_configuration,
|
|
host.hostname,
|
|
port,
|
|
user,
|
|
password,
|
|
https,
|
|
tls_version,
|
|
host.path,
|
|
)
|
|
|
|
if not isy_conf or "name" not in isy_conf or not isy_conf["name"]:
|
|
raise CannotConnect
|
|
|
|
# Return info that you want to store in the config entry.
|
|
return {"title": f"{isy_conf['name']} ({host.hostname})", "uuid": isy_conf["uuid"]}
|
|
|
|
|
|
def _fetch_isy_configuration(
|
|
address, port, username, password, use_https, tls_ver, webroot
|
|
):
|
|
"""Validate and fetch the configuration from the ISY."""
|
|
try:
|
|
isy_conn = Connection(
|
|
address,
|
|
port,
|
|
username,
|
|
password,
|
|
use_https,
|
|
tls_ver,
|
|
webroot=webroot,
|
|
)
|
|
except ValueError as err:
|
|
raise InvalidAuth(err.args[0]) from err
|
|
|
|
return Configuration(xml=isy_conn.get_config())
|
|
|
|
|
|
class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
|
|
"""Handle a config flow for Universal Devices ISY994."""
|
|
|
|
VERSION = 1
|
|
CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_PUSH
|
|
|
|
def __init__(self):
|
|
"""Initialize the isy994 config flow."""
|
|
self.discovered_conf = {}
|
|
|
|
@staticmethod
|
|
@callback
|
|
def async_get_options_flow(config_entry):
|
|
"""Get the options flow for this handler."""
|
|
return OptionsFlowHandler(config_entry)
|
|
|
|
async def async_step_user(self, user_input=None):
|
|
"""Handle the initial step."""
|
|
errors = {}
|
|
info = None
|
|
if user_input is not None:
|
|
try:
|
|
info = await validate_input(self.hass, user_input)
|
|
except CannotConnect:
|
|
errors["base"] = "cannot_connect"
|
|
except InvalidHost:
|
|
errors["base"] = "invalid_host"
|
|
except InvalidAuth:
|
|
errors["base"] = "invalid_auth"
|
|
except Exception: # pylint: disable=broad-except
|
|
_LOGGER.exception("Unexpected exception")
|
|
errors["base"] = "unknown"
|
|
|
|
if not errors:
|
|
await self.async_set_unique_id(info["uuid"], raise_on_progress=False)
|
|
self._abort_if_unique_id_configured()
|
|
return self.async_create_entry(title=info["title"], data=user_input)
|
|
|
|
return self.async_show_form(
|
|
step_id="user",
|
|
data_schema=_data_schema(self.discovered_conf),
|
|
errors=errors,
|
|
)
|
|
|
|
async def async_step_import(self, user_input):
|
|
"""Handle import."""
|
|
return await self.async_step_user(user_input)
|
|
|
|
async def async_step_ssdp(self, discovery_info):
|
|
"""Handle a discovered isy994."""
|
|
friendly_name = discovery_info[ssdp.ATTR_UPNP_FRIENDLY_NAME]
|
|
url = discovery_info[ssdp.ATTR_SSDP_LOCATION]
|
|
mac = discovery_info[ssdp.ATTR_UPNP_UDN]
|
|
if mac.startswith(UDN_UUID_PREFIX):
|
|
mac = mac[len(UDN_UUID_PREFIX) :]
|
|
if url.endswith(ISY_URL_POSTFIX):
|
|
url = url[: -len(ISY_URL_POSTFIX)]
|
|
|
|
await self.async_set_unique_id(mac)
|
|
self._abort_if_unique_id_configured()
|
|
|
|
self.discovered_conf = {
|
|
CONF_NAME: friendly_name,
|
|
CONF_HOST: url,
|
|
}
|
|
|
|
self.context["title_placeholders"] = self.discovered_conf
|
|
return await self.async_step_user()
|
|
|
|
|
|
class OptionsFlowHandler(config_entries.OptionsFlow):
|
|
"""Handle a option flow for isy994."""
|
|
|
|
def __init__(self, config_entry: config_entries.ConfigEntry):
|
|
"""Initialize options flow."""
|
|
self.config_entry = config_entry
|
|
|
|
async def async_step_init(self, user_input=None):
|
|
"""Handle options flow."""
|
|
if user_input is not None:
|
|
return self.async_create_entry(title="", data=user_input)
|
|
|
|
options = self.config_entry.options
|
|
restore_light_state = options.get(
|
|
CONF_RESTORE_LIGHT_STATE, DEFAULT_RESTORE_LIGHT_STATE
|
|
)
|
|
ignore_string = options.get(CONF_IGNORE_STRING, DEFAULT_IGNORE_STRING)
|
|
sensor_string = options.get(CONF_SENSOR_STRING, DEFAULT_SENSOR_STRING)
|
|
var_sensor_string = options.get(
|
|
CONF_VAR_SENSOR_STRING, DEFAULT_VAR_SENSOR_STRING
|
|
)
|
|
|
|
options_schema = vol.Schema(
|
|
{
|
|
vol.Optional(CONF_IGNORE_STRING, default=ignore_string): str,
|
|
vol.Optional(CONF_SENSOR_STRING, default=sensor_string): str,
|
|
vol.Optional(CONF_VAR_SENSOR_STRING, default=var_sensor_string): str,
|
|
vol.Required(
|
|
CONF_RESTORE_LIGHT_STATE, default=restore_light_state
|
|
): bool,
|
|
}
|
|
)
|
|
|
|
return self.async_show_form(step_id="init", data_schema=options_schema)
|
|
|
|
|
|
class InvalidHost(exceptions.HomeAssistantError):
|
|
"""Error to indicate the host value is invalid."""
|
|
|
|
|
|
class CannotConnect(exceptions.HomeAssistantError):
|
|
"""Error to indicate we cannot connect."""
|
|
|
|
|
|
class InvalidAuth(exceptions.HomeAssistantError):
|
|
"""Error to indicate there is invalid auth."""
|