67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
"""Config flow for Linn / OpenHome."""
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import logging
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from typing import Any
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from homeassistant.components.ssdp import (
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ATTR_UPNP_FRIENDLY_NAME,
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ATTR_UPNP_UDN,
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SsdpServiceInfo,
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)
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from homeassistant.config_entries import ConfigFlow
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from homeassistant.const import CONF_HOST, CONF_NAME
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from homeassistant.data_entry_flow import FlowResult
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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def _is_complete_discovery(discovery_info: SsdpServiceInfo) -> bool:
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"""Test if discovery is complete and usable."""
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return bool(ATTR_UPNP_UDN in discovery_info.upnp and discovery_info.ssdp_location)
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class OpenhomeConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle an Openhome config flow."""
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async def async_step_ssdp(self, discovery_info: SsdpServiceInfo) -> FlowResult:
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"""Handle a flow initialized by discovery."""
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_LOGGER.debug("async_step_ssdp: started")
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if not _is_complete_discovery(discovery_info):
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_LOGGER.debug("async_step_ssdp: Incomplete discovery, ignoring")
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return self.async_abort(reason="incomplete_discovery")
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_LOGGER.debug(
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"async_step_ssdp: setting unique id %s", discovery_info.upnp[ATTR_UPNP_UDN]
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)
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await self.async_set_unique_id(discovery_info.upnp[ATTR_UPNP_UDN])
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self._abort_if_unique_id_configured({CONF_HOST: discovery_info.ssdp_location})
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_LOGGER.debug(
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"async_step_ssdp: create entry %s", discovery_info.upnp[ATTR_UPNP_UDN]
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)
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self.context[CONF_NAME] = discovery_info.upnp[ATTR_UPNP_FRIENDLY_NAME]
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self.context[CONF_HOST] = discovery_info.ssdp_location
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return await self.async_step_confirm()
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async def async_step_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Handle user-confirmation of discovered node."""
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if user_input is not None:
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return self.async_create_entry(
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title=self.context[CONF_NAME],
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data={CONF_HOST: self.context[CONF_HOST]},
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)
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return self.async_show_form(
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step_id="confirm",
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description_placeholders={CONF_NAME: self.context[CONF_NAME]},
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)
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