core/homeassistant/components/homematic/__init__.py

1044 lines
33 KiB
Python

"""Support for HomeMatic devices."""
from datetime import timedelta, datetime
from functools import partial
import logging
import voluptuous as vol
from homeassistant.const import (
ATTR_ENTITY_ID,
ATTR_MODE,
ATTR_NAME,
CONF_HOST,
CONF_HOSTS,
CONF_PASSWORD,
CONF_PLATFORM,
CONF_SSL,
CONF_USERNAME,
CONF_VERIFY_SSL,
EVENT_HOMEASSISTANT_STOP,
STATE_UNKNOWN,
)
from homeassistant.helpers import discovery
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.entity import Entity
_LOGGER = logging.getLogger(__name__)
DOMAIN = "homematic"
SCAN_INTERVAL_HUB = timedelta(seconds=300)
SCAN_INTERVAL_VARIABLES = timedelta(seconds=30)
DISCOVER_SWITCHES = "homematic.switch"
DISCOVER_LIGHTS = "homematic.light"
DISCOVER_SENSORS = "homematic.sensor"
DISCOVER_BINARY_SENSORS = "homematic.binary_sensor"
DISCOVER_COVER = "homematic.cover"
DISCOVER_CLIMATE = "homematic.climate"
DISCOVER_LOCKS = "homematic.locks"
DISCOVER_BATTERY = "homematic.battery"
ATTR_DISCOVER_DEVICES = "devices"
ATTR_PARAM = "param"
ATTR_CHANNEL = "channel"
ATTR_ADDRESS = "address"
ATTR_VALUE = "value"
ATTR_VALUE_TYPE = "value_type"
ATTR_INTERFACE = "interface"
ATTR_ERRORCODE = "error"
ATTR_MESSAGE = "message"
ATTR_TIME = "time"
ATTR_UNIQUE_ID = "unique_id"
ATTR_PARAMSET_KEY = "paramset_key"
ATTR_PARAMSET = "paramset"
ATTR_DISCOVERY_TYPE = "discovery_type"
ATTR_LOW_BAT = "LOW_BAT"
ATTR_LOWBAT = "LOWBAT"
EVENT_KEYPRESS = "homematic.keypress"
EVENT_IMPULSE = "homematic.impulse"
EVENT_ERROR = "homematic.error"
SERVICE_VIRTUALKEY = "virtualkey"
SERVICE_RECONNECT = "reconnect"
SERVICE_SET_VARIABLE_VALUE = "set_variable_value"
SERVICE_SET_DEVICE_VALUE = "set_device_value"
SERVICE_SET_INSTALL_MODE = "set_install_mode"
SERVICE_PUT_PARAMSET = "put_paramset"
HM_DEVICE_TYPES = {
DISCOVER_SWITCHES: [
"Switch",
"SwitchPowermeter",
"IOSwitch",
"IPSwitch",
"RFSiren",
"IPSwitchPowermeter",
"HMWIOSwitch",
"Rain",
"EcoLogic",
"IPKeySwitchPowermeter",
"IPGarage",
"IPKeySwitch",
"IPMultiIO",
],
DISCOVER_LIGHTS: [
"Dimmer",
"KeyDimmer",
"IPKeyDimmer",
"IPDimmer",
"ColorEffectLight",
],
DISCOVER_SENSORS: [
"SwitchPowermeter",
"Motion",
"MotionV2",
"RemoteMotion",
"MotionIP",
"ThermostatWall",
"AreaThermostat",
"RotaryHandleSensor",
"WaterSensor",
"PowermeterGas",
"LuxSensor",
"WeatherSensor",
"WeatherStation",
"ThermostatWall2",
"TemperatureDiffSensor",
"TemperatureSensor",
"CO2Sensor",
"IPSwitchPowermeter",
"HMWIOSwitch",
"FillingLevel",
"ValveDrive",
"EcoLogic",
"IPThermostatWall",
"IPSmoke",
"RFSiren",
"PresenceIP",
"IPAreaThermostat",
"IPWeatherSensor",
"RotaryHandleSensorIP",
"IPPassageSensor",
"IPKeySwitchPowermeter",
"IPThermostatWall230V",
"IPWeatherSensorPlus",
"IPWeatherSensorBasic",
"IPBrightnessSensor",
"IPGarage",
"UniversalSensor",
"MotionIPV2",
"IPMultiIO",
"IPThermostatWall2",
],
DISCOVER_CLIMATE: [
"Thermostat",
"ThermostatWall",
"MAXThermostat",
"ThermostatWall2",
"MAXWallThermostat",
"IPThermostat",
"IPThermostatWall",
"ThermostatGroup",
"IPThermostatWall230V",
"IPThermostatWall2",
],
DISCOVER_BINARY_SENSORS: [
"ShutterContact",
"Smoke",
"SmokeV2",
"Motion",
"MotionV2",
"MotionIP",
"RemoteMotion",
"WeatherSensor",
"TiltSensor",
"IPShutterContact",
"HMWIOSwitch",
"MaxShutterContact",
"Rain",
"WiredSensor",
"PresenceIP",
"IPWeatherSensor",
"IPPassageSensor",
"SmartwareMotion",
"IPWeatherSensorPlus",
"MotionIPV2",
"WaterIP",
"IPMultiIO",
"TiltIP",
"IPShutterContactSabotage",
],
DISCOVER_COVER: ["Blind", "KeyBlind", "IPKeyBlind", "IPKeyBlindTilt"],
DISCOVER_LOCKS: ["KeyMatic"],
}
HM_IGNORE_DISCOVERY_NODE = ["ACTUAL_TEMPERATURE", "ACTUAL_HUMIDITY"]
HM_IGNORE_DISCOVERY_NODE_EXCEPTIONS = {
"ACTUAL_TEMPERATURE": [
"IPAreaThermostat",
"IPWeatherSensor",
"IPWeatherSensorPlus",
"IPWeatherSensorBasic",
"IPThermostatWall",
"IPThermostatWall2",
]
}
HM_ATTRIBUTE_SUPPORT = {
"LOWBAT": ["battery", {0: "High", 1: "Low"}],
"LOW_BAT": ["battery", {0: "High", 1: "Low"}],
"ERROR": ["error", {0: "No"}],
"ERROR_SABOTAGE": ["sabotage", {0: "No", 1: "Yes"}],
"SABOTAGE": ["sabotage", {0: "No", 1: "Yes"}],
"RSSI_PEER": ["rssi_peer", {}],
"RSSI_DEVICE": ["rssi_device", {}],
"VALVE_STATE": ["valve", {}],
"LEVEL": ["level", {}],
"BATTERY_STATE": ["battery", {}],
"CONTROL_MODE": [
"mode",
{0: "Auto", 1: "Manual", 2: "Away", 3: "Boost", 4: "Comfort", 5: "Lowering"},
],
"POWER": ["power", {}],
"CURRENT": ["current", {}],
"VOLTAGE": ["voltage", {}],
"OPERATING_VOLTAGE": ["voltage", {}],
"WORKING": ["working", {0: "No", 1: "Yes"}],
"STATE_UNCERTAIN": ["state_uncertain", {}],
}
HM_PRESS_EVENTS = [
"PRESS_SHORT",
"PRESS_LONG",
"PRESS_CONT",
"PRESS_LONG_RELEASE",
"PRESS",
]
HM_IMPULSE_EVENTS = ["SEQUENCE_OK"]
CONF_RESOLVENAMES_OPTIONS = ["metadata", "json", "xml", False]
DATA_HOMEMATIC = "homematic"
DATA_STORE = "homematic_store"
DATA_CONF = "homematic_conf"
CONF_INTERFACES = "interfaces"
CONF_LOCAL_IP = "local_ip"
CONF_LOCAL_PORT = "local_port"
CONF_PORT = "port"
CONF_PATH = "path"
CONF_CALLBACK_IP = "callback_ip"
CONF_CALLBACK_PORT = "callback_port"
CONF_RESOLVENAMES = "resolvenames"
CONF_JSONPORT = "jsonport"
CONF_VARIABLES = "variables"
CONF_DEVICES = "devices"
CONF_PRIMARY = "primary"
DEFAULT_LOCAL_IP = "0.0.0.0"
DEFAULT_LOCAL_PORT = 0
DEFAULT_RESOLVENAMES = False
DEFAULT_JSONPORT = 80
DEFAULT_PORT = 2001
DEFAULT_PATH = ""
DEFAULT_USERNAME = "Admin"
DEFAULT_PASSWORD = ""
DEFAULT_SSL = False
DEFAULT_VERIFY_SSL = False
DEFAULT_CHANNEL = 1
DEVICE_SCHEMA = vol.Schema(
{
vol.Required(CONF_PLATFORM): "homematic",
vol.Required(ATTR_NAME): cv.string,
vol.Required(ATTR_ADDRESS): cv.string,
vol.Required(ATTR_INTERFACE): cv.string,
vol.Optional(ATTR_CHANNEL, default=DEFAULT_CHANNEL): vol.Coerce(int),
vol.Optional(ATTR_PARAM): cv.string,
vol.Optional(ATTR_UNIQUE_ID): cv.string,
}
)
CONFIG_SCHEMA = vol.Schema(
{
DOMAIN: vol.Schema(
{
vol.Optional(CONF_INTERFACES, default={}): {
cv.match_all: {
vol.Required(CONF_HOST): cv.string,
vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
vol.Optional(CONF_PATH, default=DEFAULT_PATH): cv.string,
vol.Optional(
CONF_RESOLVENAMES, default=DEFAULT_RESOLVENAMES
): vol.In(CONF_RESOLVENAMES_OPTIONS),
vol.Optional(CONF_JSONPORT, default=DEFAULT_JSONPORT): cv.port,
vol.Optional(
CONF_USERNAME, default=DEFAULT_USERNAME
): cv.string,
vol.Optional(
CONF_PASSWORD, default=DEFAULT_PASSWORD
): cv.string,
vol.Optional(CONF_CALLBACK_IP): cv.string,
vol.Optional(CONF_CALLBACK_PORT): cv.port,
vol.Optional(CONF_SSL, default=DEFAULT_SSL): cv.boolean,
vol.Optional(
CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL
): cv.boolean,
}
},
vol.Optional(CONF_HOSTS, default={}): {
cv.match_all: {
vol.Required(CONF_HOST): cv.string,
vol.Optional(
CONF_USERNAME, default=DEFAULT_USERNAME
): cv.string,
vol.Optional(
CONF_PASSWORD, default=DEFAULT_PASSWORD
): cv.string,
}
},
vol.Optional(CONF_LOCAL_IP, default=DEFAULT_LOCAL_IP): cv.string,
vol.Optional(CONF_LOCAL_PORT): cv.port,
}
)
},
extra=vol.ALLOW_EXTRA,
)
SCHEMA_SERVICE_VIRTUALKEY = vol.Schema(
{
vol.Required(ATTR_ADDRESS): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_CHANNEL): vol.Coerce(int),
vol.Required(ATTR_PARAM): cv.string,
vol.Optional(ATTR_INTERFACE): cv.string,
}
)
SCHEMA_SERVICE_SET_VARIABLE_VALUE = vol.Schema(
{
vol.Required(ATTR_NAME): cv.string,
vol.Required(ATTR_VALUE): cv.match_all,
vol.Optional(ATTR_ENTITY_ID): cv.entity_ids,
}
)
SCHEMA_SERVICE_SET_DEVICE_VALUE = vol.Schema(
{
vol.Required(ATTR_ADDRESS): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_CHANNEL): vol.Coerce(int),
vol.Required(ATTR_PARAM): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_VALUE): cv.match_all,
vol.Optional(ATTR_VALUE_TYPE): vol.In(
["boolean", "dateTime.iso8601", "double", "int", "string"]
),
vol.Optional(ATTR_INTERFACE): cv.string,
}
)
SCHEMA_SERVICE_RECONNECT = vol.Schema({})
SCHEMA_SERVICE_SET_INSTALL_MODE = vol.Schema(
{
vol.Required(ATTR_INTERFACE): cv.string,
vol.Optional(ATTR_TIME, default=60): cv.positive_int,
vol.Optional(ATTR_MODE, default=1): vol.All(vol.Coerce(int), vol.In([1, 2])),
vol.Optional(ATTR_ADDRESS): vol.All(cv.string, vol.Upper),
}
)
SCHEMA_SERVICE_PUT_PARAMSET = vol.Schema(
{
vol.Required(ATTR_INTERFACE): cv.string,
vol.Required(ATTR_ADDRESS): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_PARAMSET_KEY): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_PARAMSET): dict,
}
)
def setup(hass, config):
"""Set up the Homematic component."""
from pyhomematic import HMConnection
conf = config[DOMAIN]
hass.data[DATA_CONF] = remotes = {}
hass.data[DATA_STORE] = set()
# Create hosts-dictionary for pyhomematic
for rname, rconfig in conf[CONF_INTERFACES].items():
remotes[rname] = {
"ip": rconfig.get(CONF_HOST),
"port": rconfig.get(CONF_PORT),
"path": rconfig.get(CONF_PATH),
"resolvenames": rconfig.get(CONF_RESOLVENAMES),
"jsonport": rconfig.get(CONF_JSONPORT),
"username": rconfig.get(CONF_USERNAME),
"password": rconfig.get(CONF_PASSWORD),
"callbackip": rconfig.get(CONF_CALLBACK_IP),
"callbackport": rconfig.get(CONF_CALLBACK_PORT),
"ssl": rconfig.get(CONF_SSL),
"verify_ssl": rconfig.get(CONF_VERIFY_SSL),
"connect": True,
}
for sname, sconfig in conf[CONF_HOSTS].items():
remotes[sname] = {
"ip": sconfig.get(CONF_HOST),
"port": DEFAULT_PORT,
"username": sconfig.get(CONF_USERNAME),
"password": sconfig.get(CONF_PASSWORD),
"connect": False,
}
# Create server thread
bound_system_callback = partial(_system_callback_handler, hass, config)
hass.data[DATA_HOMEMATIC] = homematic = HMConnection(
local=config[DOMAIN].get(CONF_LOCAL_IP),
localport=config[DOMAIN].get(CONF_LOCAL_PORT, DEFAULT_LOCAL_PORT),
remotes=remotes,
systemcallback=bound_system_callback,
interface_id="homeassistant",
)
# Start server thread, connect to hosts, initialize to receive events
homematic.start()
# Stops server when HASS is shutting down
hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, hass.data[DATA_HOMEMATIC].stop)
# Init homematic hubs
entity_hubs = []
for hub_name in conf[CONF_HOSTS].keys():
entity_hubs.append(HMHub(hass, homematic, hub_name))
def _hm_service_virtualkey(service):
"""Service to handle virtualkey servicecalls."""
address = service.data.get(ATTR_ADDRESS)
channel = service.data.get(ATTR_CHANNEL)
param = service.data.get(ATTR_PARAM)
# Device not found
hmdevice = _device_from_servicecall(hass, service)
if hmdevice is None:
_LOGGER.error("%s not found for service virtualkey!", address)
return
# Parameter doesn't exist for device
if param not in hmdevice.ACTIONNODE:
_LOGGER.error("%s not datapoint in hm device %s", param, address)
return
# Channel doesn't exist for device
if channel not in hmdevice.ACTIONNODE[param]:
_LOGGER.error("%i is not a channel in hm device %s", channel, address)
return
# Call parameter
hmdevice.actionNodeData(param, True, channel)
hass.services.register(
DOMAIN,
SERVICE_VIRTUALKEY,
_hm_service_virtualkey,
schema=SCHEMA_SERVICE_VIRTUALKEY,
)
def _service_handle_value(service):
"""Service to call setValue method for HomeMatic system variable."""
entity_ids = service.data.get(ATTR_ENTITY_ID)
name = service.data[ATTR_NAME]
value = service.data[ATTR_VALUE]
if entity_ids:
entities = [
entity for entity in entity_hubs if entity.entity_id in entity_ids
]
else:
entities = entity_hubs
if not entities:
_LOGGER.error("No HomeMatic hubs available")
return
for hub in entities:
hub.hm_set_variable(name, value)
hass.services.register(
DOMAIN,
SERVICE_SET_VARIABLE_VALUE,
_service_handle_value,
schema=SCHEMA_SERVICE_SET_VARIABLE_VALUE,
)
def _service_handle_reconnect(service):
"""Service to reconnect all HomeMatic hubs."""
homematic.reconnect()
hass.services.register(
DOMAIN,
SERVICE_RECONNECT,
_service_handle_reconnect,
schema=SCHEMA_SERVICE_RECONNECT,
)
def _service_handle_device(service):
"""Service to call setValue method for HomeMatic devices."""
address = service.data.get(ATTR_ADDRESS)
channel = service.data.get(ATTR_CHANNEL)
param = service.data.get(ATTR_PARAM)
value = service.data.get(ATTR_VALUE)
value_type = service.data.get(ATTR_VALUE_TYPE)
# Convert value into correct XML-RPC Type.
# https://docs.python.org/3/library/xmlrpc.client.html#xmlrpc.client.ServerProxy
if value_type:
if value_type == "int":
value = int(value)
elif value_type == "double":
value = float(value)
elif value_type == "boolean":
value = bool(value)
elif value_type == "dateTime.iso8601":
value = datetime.strptime(value, "%Y%m%dT%H:%M:%S")
else:
# Default is 'string'
value = str(value)
# Device not found
hmdevice = _device_from_servicecall(hass, service)
if hmdevice is None:
_LOGGER.error("%s not found!", address)
return
hmdevice.setValue(param, value, channel)
hass.services.register(
DOMAIN,
SERVICE_SET_DEVICE_VALUE,
_service_handle_device,
schema=SCHEMA_SERVICE_SET_DEVICE_VALUE,
)
def _service_handle_install_mode(service):
"""Service to set interface into install mode."""
interface = service.data.get(ATTR_INTERFACE)
mode = service.data.get(ATTR_MODE)
time = service.data.get(ATTR_TIME)
address = service.data.get(ATTR_ADDRESS)
homematic.setInstallMode(interface, t=time, mode=mode, address=address)
hass.services.register(
DOMAIN,
SERVICE_SET_INSTALL_MODE,
_service_handle_install_mode,
schema=SCHEMA_SERVICE_SET_INSTALL_MODE,
)
def _service_put_paramset(service):
"""Service to call the putParamset method on a HomeMatic connection."""
interface = service.data.get(ATTR_INTERFACE)
address = service.data.get(ATTR_ADDRESS)
paramset_key = service.data.get(ATTR_PARAMSET_KEY)
# When passing in the paramset from a YAML file we get an OrderedDict
# here instead of a dict, so add this explicit cast.
# The service schema makes sure that this cast works.
paramset = dict(service.data.get(ATTR_PARAMSET))
_LOGGER.debug(
"Calling putParamset: %s, %s, %s, %s",
interface,
address,
paramset_key,
paramset,
)
homematic.putParamset(interface, address, paramset_key, paramset)
hass.services.register(
DOMAIN,
SERVICE_PUT_PARAMSET,
_service_put_paramset,
schema=SCHEMA_SERVICE_PUT_PARAMSET,
)
return True
def _system_callback_handler(hass, config, src, *args):
"""System callback handler."""
# New devices available at hub
if src == "newDevices":
(interface_id, dev_descriptions) = args
interface = interface_id.split("-")[-1]
# Device support active?
if not hass.data[DATA_CONF][interface]["connect"]:
return
addresses = []
for dev in dev_descriptions:
address = dev["ADDRESS"].split(":")[0]
if address not in hass.data[DATA_STORE]:
hass.data[DATA_STORE].add(address)
addresses.append(address)
# Register EVENTS
# Search all devices with an EVENTNODE that includes data
bound_event_callback = partial(_hm_event_handler, hass, interface)
for dev in addresses:
hmdevice = hass.data[DATA_HOMEMATIC].devices[interface].get(dev)
if hmdevice.EVENTNODE:
hmdevice.setEventCallback(callback=bound_event_callback, bequeath=True)
# Create HASS entities
if addresses:
for component_name, discovery_type in (
("switch", DISCOVER_SWITCHES),
("light", DISCOVER_LIGHTS),
("cover", DISCOVER_COVER),
("binary_sensor", DISCOVER_BINARY_SENSORS),
("sensor", DISCOVER_SENSORS),
("climate", DISCOVER_CLIMATE),
("lock", DISCOVER_LOCKS),
("binary_sensor", DISCOVER_BATTERY),
):
# Get all devices of a specific type
found_devices = _get_devices(hass, discovery_type, addresses, interface)
# When devices of this type are found
# they are setup in HASS and a discovery event is fired
if found_devices:
discovery.load_platform(
hass,
component_name,
DOMAIN,
{
ATTR_DISCOVER_DEVICES: found_devices,
ATTR_DISCOVERY_TYPE: discovery_type,
},
config,
)
# Homegear error message
elif src == "error":
_LOGGER.error("Error: %s", args)
(interface_id, errorcode, message) = args
hass.bus.fire(EVENT_ERROR, {ATTR_ERRORCODE: errorcode, ATTR_MESSAGE: message})
def _get_devices(hass, discovery_type, keys, interface):
"""Get the HomeMatic devices for given discovery_type."""
device_arr = []
for key in keys:
device = hass.data[DATA_HOMEMATIC].devices[interface][key]
class_name = device.__class__.__name__
metadata = {}
# Class not supported by discovery type
if (
discovery_type != DISCOVER_BATTERY
and class_name not in HM_DEVICE_TYPES[discovery_type]
):
continue
# Load metadata needed to generate a parameter list
if discovery_type == DISCOVER_SENSORS:
metadata.update(device.SENSORNODE)
elif discovery_type == DISCOVER_BINARY_SENSORS:
metadata.update(device.BINARYNODE)
elif discovery_type == DISCOVER_BATTERY:
if ATTR_LOWBAT in device.ATTRIBUTENODE:
metadata.update({ATTR_LOWBAT: device.ATTRIBUTENODE[ATTR_LOWBAT]})
elif ATTR_LOW_BAT in device.ATTRIBUTENODE:
metadata.update({ATTR_LOW_BAT: device.ATTRIBUTENODE[ATTR_LOW_BAT]})
else:
continue
else:
metadata.update({None: device.ELEMENT})
# Generate options for 1...n elements with 1...n parameters
for param, channels in metadata.items():
if (
param in HM_IGNORE_DISCOVERY_NODE
and class_name not in HM_IGNORE_DISCOVERY_NODE_EXCEPTIONS.get(param, [])
):
continue
# Add devices
_LOGGER.debug(
"%s: Handling %s: %s: %s", discovery_type, key, param, channels
)
for channel in channels:
name = _create_ha_id(
name=device.NAME, channel=channel, param=param, count=len(channels)
)
unique_id = _create_ha_id(
name=key, channel=channel, param=param, count=len(channels)
)
device_dict = {
CONF_PLATFORM: "homematic",
ATTR_ADDRESS: key,
ATTR_INTERFACE: interface,
ATTR_NAME: name,
ATTR_CHANNEL: channel,
ATTR_UNIQUE_ID: unique_id,
}
if param is not None:
device_dict[ATTR_PARAM] = param
# Add new device
try:
DEVICE_SCHEMA(device_dict)
device_arr.append(device_dict)
except vol.MultipleInvalid as err:
_LOGGER.error("Invalid device config: %s", str(err))
return device_arr
def _create_ha_id(name, channel, param, count):
"""Generate a unique entity id."""
# HMDevice is a simple device
if count == 1 and param is None:
return name
# Has multiple elements/channels
if count > 1 and param is None:
return f"{name} {channel}"
# With multiple parameters on first channel
if count == 1 and param is not None:
return f"{name} {param}"
# Multiple parameters with multiple channels
if count > 1 and param is not None:
return f"{name} {channel} {param}"
def _hm_event_handler(hass, interface, device, caller, attribute, value):
"""Handle all pyhomematic device events."""
try:
channel = int(device.split(":")[1])
address = device.split(":")[0]
hmdevice = hass.data[DATA_HOMEMATIC].devices[interface].get(address)
except (TypeError, ValueError):
_LOGGER.error("Event handling channel convert error!")
return
# Return if not an event supported by device
if attribute not in hmdevice.EVENTNODE:
return
_LOGGER.debug("Event %s for %s channel %i", attribute, hmdevice.NAME, channel)
# Keypress event
if attribute in HM_PRESS_EVENTS:
hass.bus.fire(
EVENT_KEYPRESS,
{ATTR_NAME: hmdevice.NAME, ATTR_PARAM: attribute, ATTR_CHANNEL: channel},
)
return
# Impulse event
if attribute in HM_IMPULSE_EVENTS:
hass.bus.fire(EVENT_IMPULSE, {ATTR_NAME: hmdevice.NAME, ATTR_CHANNEL: channel})
return
_LOGGER.warning("Event is unknown and not forwarded")
def _device_from_servicecall(hass, service):
"""Extract HomeMatic device from service call."""
address = service.data.get(ATTR_ADDRESS)
interface = service.data.get(ATTR_INTERFACE)
if address == "BIDCOS-RF":
address = "BidCoS-RF"
if interface:
return hass.data[DATA_HOMEMATIC].devices[interface].get(address)
for devices in hass.data[DATA_HOMEMATIC].devices.values():
if address in devices:
return devices[address]
class HMHub(Entity):
"""The HomeMatic hub. (CCU2/HomeGear)."""
def __init__(self, hass, homematic, name):
"""Initialize HomeMatic hub."""
self.hass = hass
self.entity_id = "{}.{}".format(DOMAIN, name.lower())
self._homematic = homematic
self._variables = {}
self._name = name
self._state = None
# Load data
self.hass.helpers.event.track_time_interval(self._update_hub, SCAN_INTERVAL_HUB)
self.hass.add_job(self._update_hub, None)
self.hass.helpers.event.track_time_interval(
self._update_variables, SCAN_INTERVAL_VARIABLES
)
self.hass.add_job(self._update_variables, None)
@property
def name(self):
"""Return the name of the device."""
return self._name
@property
def should_poll(self):
"""Return false. HomeMatic Hub object updates variables."""
return False
@property
def state(self):
"""Return the state of the entity."""
return self._state
@property
def state_attributes(self):
"""Return the state attributes."""
attr = self._variables.copy()
return attr
@property
def icon(self):
"""Return the icon to use in the frontend, if any."""
return "mdi:gradient"
def _update_hub(self, now):
"""Retrieve latest state."""
service_message = self._homematic.getServiceMessages(self._name)
state = None if service_message is None else len(service_message)
# state have change?
if self._state != state:
self._state = state
self.schedule_update_ha_state()
def _update_variables(self, now):
"""Retrieve all variable data and update hmvariable states."""
variables = self._homematic.getAllSystemVariables(self._name)
if variables is None:
return
state_change = False
for key, value in variables.items():
if key in self._variables and value == self._variables[key]:
continue
state_change = True
self._variables.update({key: value})
if state_change:
self.schedule_update_ha_state()
def hm_set_variable(self, name, value):
"""Set variable value on CCU/Homegear."""
if name not in self._variables:
_LOGGER.error("Variable %s not found on %s", name, self.name)
return
old_value = self._variables.get(name)
if isinstance(old_value, bool):
value = cv.boolean(value)
else:
value = float(value)
self._homematic.setSystemVariable(self.name, name, value)
self._variables.update({name: value})
self.schedule_update_ha_state()
class HMDevice(Entity):
"""The HomeMatic device base object."""
def __init__(self, config):
"""Initialize a generic HomeMatic device."""
self._name = config.get(ATTR_NAME)
self._address = config.get(ATTR_ADDRESS)
self._interface = config.get(ATTR_INTERFACE)
self._channel = config.get(ATTR_CHANNEL)
self._state = config.get(ATTR_PARAM)
self._unique_id = config.get(ATTR_UNIQUE_ID)
self._data = {}
self._homematic = None
self._hmdevice = None
self._connected = False
self._available = False
# Set parameter to uppercase
if self._state:
self._state = self._state.upper()
async def async_added_to_hass(self):
"""Load data init callbacks."""
await self.hass.async_add_job(self.link_homematic)
@property
def unique_id(self):
"""Return unique ID. HomeMatic entity IDs are unique by default."""
return self._unique_id.replace(" ", "_")
@property
def should_poll(self):
"""Return false. HomeMatic states are pushed by the XML-RPC Server."""
return False
@property
def name(self):
"""Return the name of the device."""
return self._name
@property
def available(self):
"""Return true if device is available."""
return self._available
@property
def device_state_attributes(self):
"""Return device specific state attributes."""
attr = {}
# Generate a dictionary with attributes
for node, data in HM_ATTRIBUTE_SUPPORT.items():
# Is an attribute and exists for this object
if node in self._data:
value = data[1].get(self._data[node], self._data[node])
attr[data[0]] = value
# Static attributes
attr["id"] = self._hmdevice.ADDRESS
attr["interface"] = self._interface
return attr
def link_homematic(self):
"""Connect to HomeMatic."""
if self._connected:
return True
# Initialize
self._homematic = self.hass.data[DATA_HOMEMATIC]
self._hmdevice = self._homematic.devices[self._interface][self._address]
self._connected = True
try:
# Initialize datapoints of this object
self._init_data()
self._load_data_from_hm()
# Link events from pyhomematic
self._subscribe_homematic_events()
self._available = not self._hmdevice.UNREACH
except Exception as err: # pylint: disable=broad-except
self._connected = False
_LOGGER.error("Exception while linking %s: %s", self._address, str(err))
def _hm_event_callback(self, device, caller, attribute, value):
"""Handle all pyhomematic device events."""
_LOGGER.debug("%s received event '%s' value: %s", self._name, attribute, value)
has_changed = False
# Is data needed for this instance?
if attribute in self._data:
# Did data change?
if self._data[attribute] != value:
self._data[attribute] = value
has_changed = True
# Availability has changed
if self.available != (not self._hmdevice.UNREACH):
self._available = not self._hmdevice.UNREACH
has_changed = True
# If it has changed data point, update HASS
if has_changed:
self.schedule_update_ha_state()
def _subscribe_homematic_events(self):
"""Subscribe all required events to handle job."""
channels_to_sub = set()
# Push data to channels_to_sub from hmdevice metadata
for metadata in (
self._hmdevice.SENSORNODE,
self._hmdevice.BINARYNODE,
self._hmdevice.ATTRIBUTENODE,
self._hmdevice.WRITENODE,
self._hmdevice.EVENTNODE,
self._hmdevice.ACTIONNODE,
):
for node, channels in metadata.items():
# Data is needed for this instance
if node in self._data:
# chan is current channel
if len(channels) == 1:
channel = channels[0]
else:
channel = self._channel
# Prepare for subscription
try:
channels_to_sub.add(int(channel))
except (ValueError, TypeError):
_LOGGER.error("Invalid channel in metadata from %s", self._name)
# Set callbacks
for channel in channels_to_sub:
_LOGGER.debug("Subscribe channel %d from %s", channel, self._name)
self._hmdevice.setEventCallback(
callback=self._hm_event_callback, bequeath=False, channel=channel
)
def _load_data_from_hm(self):
"""Load first value from pyhomematic."""
if not self._connected:
return False
# Read data from pyhomematic
for metadata, funct in (
(self._hmdevice.ATTRIBUTENODE, self._hmdevice.getAttributeData),
(self._hmdevice.WRITENODE, self._hmdevice.getWriteData),
(self._hmdevice.SENSORNODE, self._hmdevice.getSensorData),
(self._hmdevice.BINARYNODE, self._hmdevice.getBinaryData),
):
for node in metadata:
if metadata[node] and node in self._data:
self._data[node] = funct(name=node, channel=self._channel)
return True
def _hm_set_state(self, value):
"""Set data to main datapoint."""
if self._state in self._data:
self._data[self._state] = value
def _hm_get_state(self):
"""Get data from main datapoint."""
if self._state in self._data:
return self._data[self._state]
return None
def _init_data(self):
"""Generate a data dict (self._data) from the HomeMatic metadata."""
# Add all attributes to data dictionary
for data_note in self._hmdevice.ATTRIBUTENODE:
self._data.update({data_note: STATE_UNKNOWN})
# Initialize device specific data
self._init_data_struct()
def _init_data_struct(self):
"""Generate a data dictionary from the HomeMatic device metadata."""
raise NotImplementedError