321 lines
10 KiB
Python
321 lines
10 KiB
Python
"""Http views to control the config manager."""
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import aiohttp.web_exceptions
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import voluptuous as vol
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import voluptuous_serialize
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from homeassistant import config_entries, data_entry_flow
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from homeassistant.auth.permissions.const import CAT_CONFIG_ENTRIES
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from homeassistant.components import websocket_api
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from homeassistant.components.http import HomeAssistantView
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from homeassistant.exceptions import Unauthorized
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.data_entry_flow import (
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FlowManagerIndexView,
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FlowManagerResourceView,
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)
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from homeassistant.loader import async_get_config_flows
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async def async_setup(hass):
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"""Enable the Home Assistant views."""
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hass.http.register_view(ConfigManagerEntryIndexView)
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hass.http.register_view(ConfigManagerEntryResourceView)
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hass.http.register_view(ConfigManagerFlowIndexView(hass.config_entries.flow))
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hass.http.register_view(ConfigManagerFlowResourceView(hass.config_entries.flow))
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hass.http.register_view(ConfigManagerAvailableFlowView)
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hass.http.register_view(OptionManagerFlowIndexView(hass.config_entries.options))
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hass.http.register_view(OptionManagerFlowResourceView(hass.config_entries.options))
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hass.components.websocket_api.async_register_command(config_entries_progress)
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hass.components.websocket_api.async_register_command(system_options_list)
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hass.components.websocket_api.async_register_command(system_options_update)
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hass.components.websocket_api.async_register_command(ignore_config_flow)
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return True
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def _prepare_json(result):
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"""Convert result for JSON."""
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if result["type"] != data_entry_flow.RESULT_TYPE_FORM:
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return result
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data = result.copy()
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schema = data["data_schema"]
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if schema is None:
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data["data_schema"] = []
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else:
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data["data_schema"] = voluptuous_serialize.convert(
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schema, custom_serializer=cv.custom_serializer
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)
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return data
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class ConfigManagerEntryIndexView(HomeAssistantView):
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"""View to get available config entries."""
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url = "/api/config/config_entries/entry"
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name = "api:config:config_entries:entry"
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async def get(self, request):
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"""List available config entries."""
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hass = request.app["hass"]
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results = []
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for entry in hass.config_entries.async_entries():
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handler = config_entries.HANDLERS.get(entry.domain)
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supports_options = (
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# Guard in case handler is no longer registered (custom compnoent etc)
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handler is not None
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# pylint: disable=comparison-with-callable
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and handler.async_get_options_flow
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!= config_entries.ConfigFlow.async_get_options_flow
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)
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results.append(
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{
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"entry_id": entry.entry_id,
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"domain": entry.domain,
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"title": entry.title,
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"source": entry.source,
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"state": entry.state,
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"connection_class": entry.connection_class,
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"supports_options": supports_options,
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}
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)
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return self.json(results)
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class ConfigManagerEntryResourceView(HomeAssistantView):
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"""View to interact with a config entry."""
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url = "/api/config/config_entries/entry/{entry_id}"
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name = "api:config:config_entries:entry:resource"
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async def delete(self, request, entry_id):
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"""Delete a config entry."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(config_entry_id=entry_id, permission="remove")
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hass = request.app["hass"]
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try:
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result = await hass.config_entries.async_remove(entry_id)
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except config_entries.UnknownEntry:
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return self.json_message("Invalid entry specified", 404)
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return self.json(result)
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class ConfigManagerFlowIndexView(FlowManagerIndexView):
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"""View to create config flows."""
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url = "/api/config/config_entries/flow"
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name = "api:config:config_entries:flow"
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async def get(self, request):
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"""Not implemented."""
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raise aiohttp.web_exceptions.HTTPMethodNotAllowed("GET", ["POST"])
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# pylint: disable=arguments-differ
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async def post(self, request):
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"""Handle a POST request."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="add")
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# pylint: disable=no-value-for-parameter
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return await super().post(request)
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def _prepare_result_json(self, result):
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"""Convert result to JSON."""
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if result["type"] != data_entry_flow.RESULT_TYPE_CREATE_ENTRY:
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return super()._prepare_result_json(result)
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data = result.copy()
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data["result"] = data["result"].entry_id
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data.pop("data")
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return data
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class ConfigManagerFlowResourceView(FlowManagerResourceView):
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"""View to interact with the flow manager."""
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url = "/api/config/config_entries/flow/{flow_id}"
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name = "api:config:config_entries:flow:resource"
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async def get(self, request, flow_id):
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"""Get the current state of a data_entry_flow."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="add")
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return await super().get(request, flow_id)
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# pylint: disable=arguments-differ
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async def post(self, request, flow_id):
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"""Handle a POST request."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="add")
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# pylint: disable=no-value-for-parameter
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return await super().post(request, flow_id)
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def _prepare_result_json(self, result):
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"""Convert result to JSON."""
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if result["type"] != data_entry_flow.RESULT_TYPE_CREATE_ENTRY:
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return super()._prepare_result_json(result)
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data = result.copy()
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data["result"] = data["result"].entry_id
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data.pop("data")
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return data
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class ConfigManagerAvailableFlowView(HomeAssistantView):
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"""View to query available flows."""
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url = "/api/config/config_entries/flow_handlers"
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name = "api:config:config_entries:flow_handlers"
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async def get(self, request):
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"""List available flow handlers."""
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hass = request.app["hass"]
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return self.json(await async_get_config_flows(hass))
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class OptionManagerFlowIndexView(FlowManagerIndexView):
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"""View to create option flows."""
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url = "/api/config/config_entries/options/flow"
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name = "api:config:config_entries:option:flow"
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# pylint: disable=arguments-differ
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async def post(self, request):
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"""Handle a POST request.
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handler in request is entry_id.
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"""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="edit")
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# pylint: disable=no-value-for-parameter
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return await super().post(request)
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class OptionManagerFlowResourceView(FlowManagerResourceView):
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"""View to interact with the option flow manager."""
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url = "/api/config/config_entries/options/flow/{flow_id}"
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name = "api:config:config_entries:options:flow:resource"
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async def get(self, request, flow_id):
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"""Get the current state of a data_entry_flow."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="edit")
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return await super().get(request, flow_id)
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# pylint: disable=arguments-differ
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async def post(self, request, flow_id):
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"""Handle a POST request."""
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if not request["hass_user"].is_admin:
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raise Unauthorized(perm_category=CAT_CONFIG_ENTRIES, permission="edit")
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# pylint: disable=no-value-for-parameter
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return await super().post(request, flow_id)
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@websocket_api.require_admin
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@websocket_api.websocket_command({"type": "config_entries/flow/progress"})
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def config_entries_progress(hass, connection, msg):
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"""List flows that are in progress but not started by a user.
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Example of a non-user initiated flow is a discovered Hue hub that
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requires user interaction to finish setup.
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"""
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connection.send_result(
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msg["id"],
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[
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flw
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for flw in hass.config_entries.flow.async_progress()
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if flw["context"]["source"] != config_entries.SOURCE_USER
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],
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)
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@websocket_api.require_admin
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@websocket_api.async_response
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@websocket_api.websocket_command(
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{"type": "config_entries/system_options/list", "entry_id": str}
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)
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async def system_options_list(hass, connection, msg):
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"""List all system options for a config entry."""
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entry_id = msg["entry_id"]
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entry = hass.config_entries.async_get_entry(entry_id)
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if entry:
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connection.send_result(msg["id"], entry.system_options.as_dict())
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@websocket_api.require_admin
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@websocket_api.async_response
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@websocket_api.websocket_command(
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{
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"type": "config_entries/system_options/update",
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"entry_id": str,
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vol.Optional("disable_new_entities"): bool,
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}
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)
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async def system_options_update(hass, connection, msg):
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"""Update config entry system options."""
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changes = dict(msg)
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changes.pop("id")
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changes.pop("type")
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entry_id = changes.pop("entry_id")
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entry = hass.config_entries.async_get_entry(entry_id)
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if entry is None:
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connection.send_error(
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msg["id"], websocket_api.const.ERR_NOT_FOUND, "Config entry not found"
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)
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return
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hass.config_entries.async_update_entry(entry, system_options=changes)
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connection.send_result(msg["id"], entry.system_options.as_dict())
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@websocket_api.require_admin
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@websocket_api.async_response
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@websocket_api.websocket_command({"type": "config_entries/ignore_flow", "flow_id": str})
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async def ignore_config_flow(hass, connection, msg):
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"""Ignore a config flow."""
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flow = next(
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(
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flw
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for flw in hass.config_entries.flow.async_progress()
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if flw["flow_id"] == msg["flow_id"]
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),
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None,
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)
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if flow is None:
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connection.send_error(
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msg["id"], websocket_api.const.ERR_NOT_FOUND, "Config entry not found"
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)
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return
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if "unique_id" not in flow["context"]:
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connection.send_error(
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msg["id"], "no_unique_id", "Specified flow has no unique ID."
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)
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return
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await hass.config_entries.flow.async_init(
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flow["handler"],
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context={"source": config_entries.SOURCE_IGNORE},
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data={"unique_id": flow["context"]["unique_id"]},
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)
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connection.send_result(msg["id"])
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