127 lines
3.7 KiB
Python
127 lines
3.7 KiB
Python
"""HTTP views to interact with the area registry."""
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import voluptuous as vol
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from homeassistant.components import websocket_api
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from homeassistant.components.websocket_api.decorators import (
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async_response, require_admin)
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from homeassistant.core import callback
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from homeassistant.helpers.area_registry import async_get_registry
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DEPENDENCIES = ['websocket_api']
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WS_TYPE_LIST = 'config/area_registry/list'
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SCHEMA_WS_LIST = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({
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vol.Required('type'): WS_TYPE_LIST,
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})
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WS_TYPE_CREATE = 'config/area_registry/create'
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SCHEMA_WS_CREATE = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({
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vol.Required('type'): WS_TYPE_CREATE,
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vol.Required('name'): str,
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})
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WS_TYPE_DELETE = 'config/area_registry/delete'
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SCHEMA_WS_DELETE = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({
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vol.Required('type'): WS_TYPE_DELETE,
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vol.Required('area_id'): str,
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})
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WS_TYPE_UPDATE = 'config/area_registry/update'
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SCHEMA_WS_UPDATE = websocket_api.BASE_COMMAND_MESSAGE_SCHEMA.extend({
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vol.Required('type'): WS_TYPE_UPDATE,
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vol.Required('area_id'): str,
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vol.Required('name'): str,
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})
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async def async_setup(hass):
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"""Enable the Area Registry views."""
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hass.components.websocket_api.async_register_command(
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WS_TYPE_LIST, websocket_list_areas, SCHEMA_WS_LIST
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)
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hass.components.websocket_api.async_register_command(
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WS_TYPE_CREATE, websocket_create_area, SCHEMA_WS_CREATE
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)
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hass.components.websocket_api.async_register_command(
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WS_TYPE_DELETE, websocket_delete_area, SCHEMA_WS_DELETE
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)
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hass.components.websocket_api.async_register_command(
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WS_TYPE_UPDATE, websocket_update_area, SCHEMA_WS_UPDATE
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)
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return True
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@async_response
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async def websocket_list_areas(hass, connection, msg):
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"""Handle list areas command."""
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registry = await async_get_registry(hass)
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connection.send_message(websocket_api.result_message(
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msg['id'], [{
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'name': entry.name,
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'area_id': entry.id,
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} for entry in registry.async_list_areas()]
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))
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@require_admin
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@async_response
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async def websocket_create_area(hass, connection, msg):
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"""Create area command."""
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registry = await async_get_registry(hass)
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try:
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entry = registry.async_create(msg['name'])
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except ValueError as err:
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connection.send_message(websocket_api.error_message(
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msg['id'], 'invalid_info', str(err)
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))
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else:
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connection.send_message(websocket_api.result_message(
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msg['id'], _entry_dict(entry)
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))
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@require_admin
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@async_response
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async def websocket_delete_area(hass, connection, msg):
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"""Delete area command."""
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registry = await async_get_registry(hass)
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try:
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await registry.async_delete(msg['area_id'])
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except KeyError:
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connection.send_message(websocket_api.error_message(
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msg['id'], 'invalid_info', "Area ID doesn't exist"
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))
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else:
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connection.send_message(websocket_api.result_message(
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msg['id'], 'success'
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))
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@require_admin
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@async_response
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async def websocket_update_area(hass, connection, msg):
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"""Handle update area websocket command."""
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registry = await async_get_registry(hass)
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try:
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entry = registry.async_update(msg['area_id'], msg['name'])
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except ValueError as err:
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connection.send_message(websocket_api.error_message(
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msg['id'], 'invalid_info', str(err)
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))
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else:
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connection.send_message(websocket_api.result_message(
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msg['id'], _entry_dict(entry)
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))
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@callback
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def _entry_dict(entry):
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"""Convert entry to API format."""
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return {
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'area_id': entry.id,
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'name': entry.name
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}
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