core/homeassistant/components/upcloud/switch.py

44 lines
1.3 KiB
Python

"""Support for interacting with UpCloud servers."""
import logging
import voluptuous as vol
from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchDevice
from homeassistant.const import 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
_LOGGER = logging.getLogger(__name__)
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{vol.Required(CONF_SERVERS): vol.All(cv.ensure_list, [cv.string])}
)
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up the UpCloud server switch."""
upcloud = hass.data[DATA_UPCLOUD]
servers = config.get(CONF_SERVERS)
devices = [UpCloudSwitch(upcloud, uuid) for uuid in servers]
add_entities(devices, True)
class UpCloudSwitch(UpCloudServerEntity, SwitchDevice):
"""Representation of an UpCloud server switch."""
def turn_on(self, **kwargs):
"""Start the server."""
if self.state == STATE_OFF:
self.data.start()
dispatcher_send(self.hass, SIGNAL_UPDATE_UPCLOUD)
def turn_off(self, **kwargs):
"""Stop the server."""
if self.is_on:
self.data.stop()