core/homeassistant/components/spaceapi.py

176 lines
5.3 KiB
Python

"""
Support for the SpaceAPI.
For more details about this component, please refer to the documentation at
https://home-assistant.io/components/spaceapi/
"""
import logging
import voluptuous as vol
from homeassistant.components.http import HomeAssistantView
from homeassistant.const import (
ATTR_ENTITY_ID, ATTR_ICON, ATTR_LATITUDE, ATTR_LOCATION, ATTR_LONGITUDE,
ATTR_STATE, ATTR_UNIT_OF_MEASUREMENT, CONF_ADDRESS, CONF_EMAIL,
CONF_ENTITY_ID, CONF_SENSORS, CONF_STATE, CONF_URL)
import homeassistant.core as ha
import homeassistant.helpers.config_validation as cv
import homeassistant.util.dt as dt_util
_LOGGER = logging.getLogger(__name__)
ATTR_ADDRESS = 'address'
ATTR_API = 'api'
ATTR_CLOSE = 'close'
ATTR_CONTACT = 'contact'
ATTR_ISSUE_REPORT_CHANNELS = 'issue_report_channels'
ATTR_LASTCHANGE = 'lastchange'
ATTR_LOGO = 'logo'
ATTR_NAME = 'name'
ATTR_OPEN = 'open'
ATTR_SENSORS = 'sensors'
ATTR_SPACE = 'space'
ATTR_UNIT = 'unit'
ATTR_URL = 'url'
ATTR_VALUE = 'value'
CONF_CONTACT = 'contact'
CONF_HUMIDITY = 'humidity'
CONF_ICON_CLOSED = 'icon_closed'
CONF_ICON_OPEN = 'icon_open'
CONF_ICONS = 'icons'
CONF_IRC = 'irc'
CONF_ISSUE_REPORT_CHANNELS = 'issue_report_channels'
CONF_LOCATION = 'location'
CONF_LOGO = 'logo'
CONF_MAILING_LIST = 'mailing_list'
CONF_PHONE = 'phone'
CONF_SPACE = 'space'
CONF_TEMPERATURE = 'temperature'
CONF_TWITTER = 'twitter'
DATA_SPACEAPI = 'data_spaceapi'
DEPENDENCIES = ['http']
DOMAIN = 'spaceapi'
ISSUE_REPORT_CHANNELS = [CONF_EMAIL, CONF_IRC, CONF_MAILING_LIST, CONF_TWITTER]
SENSOR_TYPES = [CONF_HUMIDITY, CONF_TEMPERATURE]
SPACEAPI_VERSION = 0.13
URL_API_SPACEAPI = '/api/spaceapi'
LOCATION_SCHEMA = vol.Schema({
vol.Optional(CONF_ADDRESS): cv.string,
}, required=True)
CONTACT_SCHEMA = vol.Schema({
vol.Optional(CONF_EMAIL): cv.string,
vol.Optional(CONF_IRC): cv.string,
vol.Optional(CONF_MAILING_LIST): cv.string,
vol.Optional(CONF_PHONE): cv.string,
vol.Optional(CONF_TWITTER): cv.string,
}, required=False)
STATE_SCHEMA = vol.Schema({
vol.Required(CONF_ENTITY_ID): cv.entity_id,
vol.Inclusive(CONF_ICON_CLOSED, CONF_ICONS): cv.url,
vol.Inclusive(CONF_ICON_OPEN, CONF_ICONS): cv.url,
}, required=False)
SENSOR_SCHEMA = vol.Schema(
{vol.In(SENSOR_TYPES): [cv.entity_id]}
)
CONFIG_SCHEMA = vol.Schema({
DOMAIN: vol.Schema({
vol.Required(CONF_CONTACT): CONTACT_SCHEMA,
vol.Required(CONF_ISSUE_REPORT_CHANNELS):
vol.All(cv.ensure_list, [vol.In(ISSUE_REPORT_CHANNELS)]),
vol.Required(CONF_LOCATION): LOCATION_SCHEMA,
vol.Required(CONF_LOGO): cv.url,
vol.Required(CONF_SPACE): cv.string,
vol.Required(CONF_STATE): STATE_SCHEMA,
vol.Required(CONF_URL): cv.string,
vol.Optional(CONF_SENSORS): SENSOR_SCHEMA,
}),
}, extra=vol.ALLOW_EXTRA)
def setup(hass, config):
"""Register the SpaceAPI with the HTTP interface."""
hass.data[DATA_SPACEAPI] = config[DOMAIN]
hass.http.register_view(APISpaceApiView)
return True
class APISpaceApiView(HomeAssistantView):
"""View to provide details according to the SpaceAPI."""
url = URL_API_SPACEAPI
name = 'api:spaceapi'
@ha.callback
def get(self, request):
"""Get SpaceAPI data."""
hass = request.app['hass']
spaceapi = dict(hass.data[DATA_SPACEAPI])
is_sensors = spaceapi.get('sensors')
location = {
ATTR_ADDRESS: spaceapi[ATTR_LOCATION][CONF_ADDRESS],
ATTR_LATITUDE: hass.config.latitude,
ATTR_LONGITUDE: hass.config.longitude,
}
state_entity = spaceapi['state'][ATTR_ENTITY_ID]
space_state = hass.states.get(state_entity)
if space_state is not None:
state = {
ATTR_OPEN: False if space_state.state == 'off' else True,
ATTR_LASTCHANGE:
dt_util.as_timestamp(space_state.last_updated),
}
else:
state = {ATTR_OPEN: 'null', ATTR_LASTCHANGE: 0}
try:
state[ATTR_ICON] = {
ATTR_OPEN: spaceapi['state'][CONF_ICON_OPEN],
ATTR_CLOSE: spaceapi['state'][CONF_ICON_CLOSED],
}
except KeyError:
pass
data = {
ATTR_API: SPACEAPI_VERSION,
ATTR_CONTACT: spaceapi[CONF_CONTACT],
ATTR_ISSUE_REPORT_CHANNELS: spaceapi[CONF_ISSUE_REPORT_CHANNELS],
ATTR_LOCATION: location,
ATTR_LOGO: spaceapi[CONF_LOGO],
ATTR_SPACE: spaceapi[CONF_SPACE],
ATTR_STATE: state,
ATTR_URL: spaceapi[CONF_URL],
}
if is_sensors is not None:
sensors = {}
for sensor_type in is_sensors:
sensors[sensor_type] = []
for sensor in spaceapi['sensors'][sensor_type]:
sensor_state = hass.states.get(sensor)
unit = sensor_state.attributes[ATTR_UNIT_OF_MEASUREMENT]
value = sensor_state.state
sensor_data = {
ATTR_LOCATION: spaceapi[CONF_SPACE],
ATTR_NAME: sensor_state.name,
ATTR_UNIT: unit,
ATTR_VALUE: value,
}
sensors[sensor_type].append(sensor_data)
data[ATTR_SENSORS] = sensors
return self.json(data)