core/homeassistant/components/upcloud/switch.py

37 lines
1.2 KiB
Python

"""Support for interacting with UpCloud servers."""
import voluptuous as vol
from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchEntity
from homeassistant.const import CONF_USERNAME, STATE_OFF
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.dispatcher import dispatcher_send
from . import CONF_SERVERS, DATA_UPCLOUD, SIGNAL_UPDATE_UPCLOUD, UpCloudServerEntity
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{vol.Required(CONF_SERVERS): vol.All(cv.ensure_list, [cv.string])}
)
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Set up the UpCloud server switch."""
coordinator = hass.data[DATA_UPCLOUD].coordinators[config_entry.data[CONF_USERNAME]]
entities = [UpCloudSwitch(coordinator, uuid) for uuid in coordinator.data]
async_add_entities(entities, True)
class UpCloudSwitch(UpCloudServerEntity, SwitchEntity):
"""Representation of an UpCloud server switch."""
def turn_on(self, **kwargs):
"""Start the server."""
if self.state == STATE_OFF:
self._server.start()
dispatcher_send(self.hass, SIGNAL_UPDATE_UPCLOUD)
def turn_off(self, **kwargs):
"""Stop the server."""
if self.is_on:
self._server.stop()