87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
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"""Websocket API for blueprint."""
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import asyncio
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import logging
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from typing import Dict, Optional
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import async_timeout
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import voluptuous as vol
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from homeassistant.components import websocket_api
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import config_validation as cv
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from . import importer, models
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__package__)
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@callback
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def async_setup(hass: HomeAssistant):
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"""Set up the websocket API."""
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websocket_api.async_register_command(hass, ws_list_blueprints)
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websocket_api.async_register_command(hass, ws_import_blueprint)
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@websocket_api.async_response
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@websocket_api.websocket_command(
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{
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vol.Required("type"): "blueprint/list",
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}
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)
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async def ws_list_blueprints(hass, connection, msg):
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"""List available blueprints."""
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domain_blueprints: Optional[Dict[str, models.DomainBlueprints]] = hass.data.get(
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DOMAIN, {}
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)
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results = {}
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for domain, domain_results in zip(
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domain_blueprints,
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await asyncio.gather(
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*[db.async_get_blueprints() for db in domain_blueprints.values()]
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),
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):
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for path, value in domain_results.items():
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if isinstance(value, models.Blueprint):
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domain_results[path] = {
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"metadata": value.metadata,
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}
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else:
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domain_results[path] = {"error": str(value)}
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results[domain] = domain_results
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connection.send_result(msg["id"], results)
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@websocket_api.async_response
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@websocket_api.websocket_command(
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{
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vol.Required("type"): "blueprint/import",
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vol.Required("url"): cv.url,
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}
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)
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async def ws_import_blueprint(hass, connection, msg):
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"""Import a blueprint."""
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async with async_timeout.timeout(10):
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imported_blueprint = await importer.fetch_blueprint_from_url(hass, msg["url"])
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if imported_blueprint is None:
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connection.send_error(
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msg["id"], websocket_api.ERR_NOT_SUPPORTED, "This url is not supported"
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)
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return
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connection.send_result(
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msg["id"],
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{
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"url": imported_blueprint.url,
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"suggested_filename": imported_blueprint.suggested_filename,
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"raw_data": imported_blueprint.raw_data,
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"blueprint": {
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"metadata": imported_blueprint.blueprint.metadata,
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},
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},
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)
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