Files
zigbee2mqtt/lib/extension/homeassistant.ts
T

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TypeScript

import * as settings from '../util/settings';
import logger from '../util/logger';
import utils from '../util/utils';
import stringify from 'json-stable-stringify-without-jsonify';
import assert from 'assert';
import Extension from './extension';
import bind from 'bind-decorator';
interface MockProperty {property: string, value: KeyValue | string}
// eslint-disable-next-line camelcase
interface DiscoveryEntry {mockProperties: MockProperty[], type: string, object_id: string, discovery_payload: KeyValue}
const sensorClick: DiscoveryEntry = {
type: 'sensor',
object_id: 'click',
mockProperties: [{property: 'click', value: null}],
discovery_payload: {
icon: 'mdi:toggle-switch',
value_template: '{{ value_json.click }}',
},
};
const ACCESS_STATE = 0b001;
const ACCESS_SET = 0b010;
const groupSupportedTypes = ['light', 'switch', 'lock', 'cover'];
const defaultStatusTopic = 'homeassistant/status';
const legacyMapping = [
{
models: ['WXKG01LM', 'HS1EB/HS1EB-E', 'ICZB-KPD14S', 'TERNCY-SD01', 'TERNCY-PP01', 'ICZB-KPD18S',
'E1766', 'ZWallRemote0', 'ptvo.switch', '2AJZ4KPKEY', 'ZGRC-KEY-013', 'HGZB-02S', 'HGZB-045',
'HGZB-1S', 'AV2010/34', 'IM6001-BTP01', 'WXKG11LM', 'WXKG03LM', 'WXKG02LM_rev1', 'WXKG02LM_rev2',
'QBKG04LM', 'QBKG03LM', 'QBKG11LM', 'QBKG21LM', 'QBKG22LM', 'WXKG12LM', 'QBKG12LM',
'E1743'],
discovery: sensorClick,
},
{
models: ['ICTC-G-1'],
discovery: {
type: 'sensor',
mockProperties: [{property: 'brightness', value: null}],
object_id: 'brightness',
discovery_payload: {
unit_of_measurement: 'brightness',
icon: 'mdi:brightness-5',
value_template: '{{ value_json.brightness }}',
},
},
},
];
const featurePropertyWithoutEndpoint = (feature: zhc.DefinitionExposeFeature): string => {
if (feature.endpoint) {
return feature.property.slice(0, -1 + -1 * feature.endpoint.length);
} else {
return feature.property;
}
};
/**
* This extensions handles integration with HomeAssistant
*/
export default class HomeAssistant extends Extension {
private discovered: {[s: string]:
{topics: Set<string>, mockProperties: Set<MockProperty>, objectIDs: Set<string>}} = {};
private discoveredTriggers : {[s: string]: Set<string>}= {};
private discoveryTopic = settings.get().homeassistant.discovery_topic;
private statusTopic = settings.get().homeassistant.status_topic;
private entityAttributes = settings.get().homeassistant.legacy_entity_attributes;
private zigbee2MQTTVersion: string;
constructor(zigbee: Zigbee, mqtt: MQTT, state: State, publishEntityState: PublishEntityState,
eventBus: EventBus, enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
restartCallback: () => void, addExtension: (extension: Extension) => Promise<void>) {
super(zigbee, mqtt, state, publishEntityState, eventBus, enableDisableExtension, restartCallback, addExtension);
if (settings.get().advanced.output === 'attribute') {
throw new Error('Home Assistant integration is not possible with attribute output!');
}
}
override async start(): Promise<void> {
if (!settings.get().advanced.cache_state) {
logger.warn('In order for Home Assistant integration to work properly set `cache_state: true');
}
this.zigbee2MQTTVersion = (await utils.getZigbee2MQTTVersion(false)).version;
this.eventBus.onDeviceRemoved(this, this.onDeviceRemoved);
this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
this.eventBus.onEntityRenamed(this, this.onEntityRenamed);
this.eventBus.onPublishEntityState(this, this.onPublishEntityState);
this.eventBus.onGroupMembersChanged(this, this.onGroupMembersChanged);
this.eventBus.onDeviceAnnounce(this, this.onZigbeeEvent);
this.eventBus.onDeviceJoined(this, this.onZigbeeEvent);
this.eventBus.onDeviceInterview(this, this.onZigbeeEvent);
this.eventBus.onDeviceMessage(this, this.onZigbeeEvent);
this.eventBus.onEntityOptionsChanged(this, (data) => this.discover(data.entity, true));
this.mqtt.subscribe(this.statusTopic);
this.mqtt.subscribe(defaultStatusTopic);
this.mqtt.subscribe(`${this.discoveryTopic}/#`);
// MQTT discovery of all paired devices on startup.
for (const entity of [...this.zigbee.devices(false), ...this.zigbee.groups()]) {
this.discover(entity, true);
}
// Send availability messages, this is required if the legacy_availability_payload option has been changed.
this.eventBus.emitPublishAvailability();
}
private exposeToConfig(exposes: zhc.DefinitionExpose[], entityType: 'device' | 'group',
allExposes: zhc.DefinitionExpose[], definition?: zhc.Definition): DiscoveryEntry[] {
// For groups an array of exposes (of the same type) is passed, this is to determine e.g. what features
// to use for a bulb (e.g. color_xy/color_temp)
assert(entityType === 'group' || exposes.length === 1, 'Multiple exposes for device not allowed');
const firstExpose = exposes[0];
assert(entityType === 'device' || groupSupportedTypes.includes(firstExpose.type),
`Unsupported expose type ${firstExpose.type} for group`);
const discoveryEntries: DiscoveryEntry[] = [];
const endpoint = entityType === 'device' ? exposes[0].endpoint : undefined;
const getProperty = (feature: zhc.DefinitionExposeFeature): string => entityType === 'group' ?
featurePropertyWithoutEndpoint(feature) : feature.property;
/* istanbul ignore else */
if (firstExpose.type === 'light') {
const hasColorXY = exposes.find((expose) => expose.features.find((e) => e.name === 'color_xy'));
const hasColorHS = exposes.find((expose) => expose.features.find((e) => e.name === 'color_hs'));
const hasBrightness = exposes.find((expose) => expose.features.find((e) => e.name === 'brightness'));
const hasColorTemp = exposes.find((expose) => expose.features.find((e) => e.name === 'color_temp'));
const state = firstExpose.features.find((f) => f.name === 'state');
// Prefer HS over XY when at least one of the lights in the group prefers HS over XY.
// A light prefers HS over XY when HS is earlier in the feature array than HS.
const preferHS = exposes.map((e) => [e.features.findIndex((ee) => ee.name === 'color_xy'),
e.features.findIndex((ee) => ee.name === 'color_hs')])
.filter((d) => d[0] !== -1 && d[1] !== -1 && d[1] < d[0]).length !== 0;
const discoveryEntry: DiscoveryEntry = {
type: 'light',
object_id: endpoint ? `light_${endpoint}` : 'light',
mockProperties: [{property: state.property, value: null}],
discovery_payload: {
brightness: !!hasBrightness,
schema: 'json',
command_topic: true,
brightness_scale: 254,
command_topic_prefix: endpoint,
state_topic_postfix: endpoint,
},
};
const colorModes = [
hasColorXY && !preferHS ? 'xy' : null,
(!hasColorXY || preferHS) && hasColorHS ? 'hs' : null,
hasColorTemp ? 'color_temp' : null,
].filter((c) => c);
if (colorModes.length) {
discoveryEntry.discovery_payload.color_mode = true;
discoveryEntry.discovery_payload.supported_color_modes = colorModes;
}
if (hasColorTemp) {
const colorTemps = exposes.map((expose) => expose.features.find((e) => e.name === 'color_temp'))
.filter((e) => e);
const max = Math.min(...colorTemps.map((e) => e.value_max));
const min = Math.max(...colorTemps.map((e) => e.value_min));
discoveryEntry.discovery_payload.max_mireds = max;
discoveryEntry.discovery_payload.min_mireds = min;
}
const effects = utils.arrayUnique(utils.flatten(
allExposes.filter((e) => e.type === 'enum' && e.name === 'effect').map((e) => e.values)));
if (effects.length) {
discoveryEntry.discovery_payload.effect = true;
discoveryEntry.discovery_payload.effect_list = effects;
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'switch') {
const state = firstExpose.features.find((f) => f.name === 'state');
const property = getProperty(state);
const discoveryEntry: DiscoveryEntry = {
type: 'switch',
object_id: endpoint ? `switch_${endpoint}` : 'switch',
mockProperties: [{property: property, value: null}],
discovery_payload: {
payload_off: state.value_off,
payload_on: state.value_on,
value_template: `{{ value_json.${property} }}`,
command_topic: true,
command_topic_prefix: endpoint,
},
};
const different = ['valve_detection', 'window_detection', 'auto_lock', 'away_mode'];
if (different.includes(property)) {
discoveryEntry.discovery_payload.command_topic_postfix = property;
discoveryEntry.discovery_payload.state_off = state.value_off;
discoveryEntry.discovery_payload.state_on = state.value_on;
discoveryEntry.object_id = property;
if (property === 'window_detection') {
discoveryEntry.discovery_payload.icon = 'mdi:window-open-variant';
}
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'climate') {
const setpointProperties = ['occupied_heating_setpoint', 'current_heating_setpoint'];
const setpoint = firstExpose.features.find((f) => setpointProperties.includes(f.name));
assert(setpoint, 'No setpoint found');
const temperature = firstExpose.features.find((f) => f.name === 'local_temperature');
assert(temperature, 'No temperature found');
const discoveryEntry: DiscoveryEntry = {
type: 'climate',
object_id: endpoint ? `climate_${endpoint}` : 'climate',
mockProperties: [],
discovery_payload: {
// Static
state_topic: false,
temperature_unit: 'C',
// Setpoint
temp_step: setpoint.value_step,
min_temp: setpoint.value_min.toString(),
max_temp: setpoint.value_max.toString(),
// Temperature
current_temperature_topic: true,
current_temperature_template: `{{ value_json.${temperature.property} }}`,
command_topic_prefix: endpoint,
},
};
const mode = firstExpose.features.find((f) => f.name === 'system_mode');
if (mode) {
if (mode.values.includes('sleep')) {
// 'sleep' is not supported by homeassistent, but is valid according to ZCL
// TRV that support sleep (e.g. Viessmann) will have it removed from here,
// this allows other expose consumers to still use it, e.g. the frontend.
mode.values.splice(mode.values.indexOf('sleep'), 1);
}
discoveryEntry.discovery_payload.mode_state_topic = true;
discoveryEntry.discovery_payload.mode_state_template = `{{ value_json.${mode.property} }}`;
discoveryEntry.discovery_payload.modes = mode.values;
discoveryEntry.discovery_payload.mode_command_topic = true;
}
const state = firstExpose.features.find((f) => f.name === 'running_state');
if (state) {
discoveryEntry.mockProperties.push({property: state.property, value: null});
discoveryEntry.discovery_payload.action_topic = true;
discoveryEntry.discovery_payload.action_template = `{% set values = ` +
`{None:None,'idle':'off','heat':'heating','cool':'cooling','fan_only':'fan'}` +
` %}{{ values[value_json.${state.property}] }}`;
}
const coolingSetpoint = firstExpose.features.find((f) => f.name === 'occupied_cooling_setpoint');
if (coolingSetpoint) {
discoveryEntry.discovery_payload.temperature_low_command_topic = setpoint.name;
discoveryEntry.discovery_payload.temperature_low_state_template =
`{{ value_json.${setpoint.property} }}`;
discoveryEntry.discovery_payload.temperature_low_state_topic = true;
discoveryEntry.discovery_payload.temperature_high_command_topic = coolingSetpoint.name;
discoveryEntry.discovery_payload.temperature_high_state_template =
`{{ value_json.${coolingSetpoint.property} }}`;
discoveryEntry.discovery_payload.temperature_high_state_topic = true;
} else {
discoveryEntry.discovery_payload.temperature_command_topic = setpoint.name;
discoveryEntry.discovery_payload.temperature_state_template =
`{{ value_json.${setpoint.property} }}`;
discoveryEntry.discovery_payload.temperature_state_topic = true;
}
const fanMode = firstExpose.features.find((f) => f.name === 'fan_mode');
if (fanMode) {
discoveryEntry.discovery_payload.fan_modes = fanMode.values;
discoveryEntry.discovery_payload.fan_mode_command_topic = true;
discoveryEntry.discovery_payload.fan_mode_state_template =
`{{ value_json.${fanMode.property} }}`;
discoveryEntry.discovery_payload.fan_mode_state_topic = true;
}
const swingMode = firstExpose.features.find((f) => f.name === 'swing_mode');
if (swingMode) {
discoveryEntry.discovery_payload.swing_modes = swingMode.values;
discoveryEntry.discovery_payload.swing_mode_command_topic = true;
discoveryEntry.discovery_payload.swing_mode_state_template =
`{{ value_json.${swingMode.property} }}`;
discoveryEntry.discovery_payload.swing_mode_state_topic = true;
}
const preset = firstExpose.features.find((f) => f.name === 'preset');
if (preset) {
discoveryEntry.discovery_payload.preset_modes = preset.values;
discoveryEntry.discovery_payload.preset_mode_command_topic = 'preset';
discoveryEntry.discovery_payload.preset_mode_value_template =
`{{ value_json.${preset.property} }}`;
discoveryEntry.discovery_payload.preset_mode_state_topic = true;
}
const tempCalibration = firstExpose.features.find((f) => f.name === 'local_temperature_calibration');
if (tempCalibration) {
const discoveryEntry: DiscoveryEntry = {
type: 'number',
object_id: endpoint ? `${tempCalibration.name}_${endpoint}` : `${tempCalibration.name}`,
mockProperties: [{property: tempCalibration.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${tempCalibration.property} }}`,
command_topic: true,
command_topic_prefix: endpoint,
command_topic_postfix: tempCalibration.property,
device_class: 'temperature',
entity_category: 'config',
icon: 'mdi:math-compass',
...(tempCalibration.unit && {unit_of_measurement: tempCalibration.unit}),
},
};
if (tempCalibration.value_min != null) discoveryEntry.discovery_payload.min = tempCalibration.value_min;
if (tempCalibration.value_max != null) discoveryEntry.discovery_payload.max = tempCalibration.value_max;
if (tempCalibration.value_step != null) {
discoveryEntry.discovery_payload.step = tempCalibration.value_step;
}
discoveryEntries.push(discoveryEntry);
}
const piHeatingDemand = firstExpose.features.find((f) => f.name === 'pi_heating_demand');
if (piHeatingDemand) {
const discoveryEntry: DiscoveryEntry = {
type: 'sensor',
object_id: endpoint ? `${piHeatingDemand.name}_${endpoint}` : `${piHeatingDemand.name}`,
mockProperties: [{property: piHeatingDemand.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${piHeatingDemand.property} }}`,
...(piHeatingDemand.unit && {unit_of_measurement: piHeatingDemand.unit}),
entity_category: 'diagnostic',
icon: 'mdi:radiator',
},
};
discoveryEntries.push(discoveryEntry);
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'lock') {
assert(!endpoint, `Endpoint not supported for lock type`);
const state = firstExpose.features.find((f) => f.name === 'state');
assert(state, 'No state found');
const discoveryEntry: DiscoveryEntry = {
type: 'lock',
object_id: 'lock',
mockProperties: [{property: state.property, value: null}],
discovery_payload: {
command_topic: true,
value_template: `{{ value_json.${state.property} }}`,
},
};
if (state.property === 'keypad_lockout') {
// deprecated: keypad_lockout is messy, but changing is breaking
discoveryEntry.discovery_payload.payload_lock = state.value_on;
discoveryEntry.discovery_payload.payload_unlock = state.value_off;
discoveryEntry.discovery_payload.state_topic = true;
discoveryEntry.object_id = 'keypad_lock';
} else if (state.property === 'child_lock') {
// deprecated: child_lock is messy, but changing is breaking
discoveryEntry.discovery_payload.payload_lock = state.value_on;
discoveryEntry.discovery_payload.payload_unlock = state.value_off;
discoveryEntry.discovery_payload.state_locked = 'LOCK';
discoveryEntry.discovery_payload.state_unlocked = 'UNLOCK';
discoveryEntry.discovery_payload.state_topic = true;
discoveryEntry.object_id = 'child_lock';
} else {
discoveryEntry.discovery_payload.state_locked = state.value_on;
discoveryEntry.discovery_payload.state_unlocked = state.value_off;
}
if (state.property !== 'state') {
discoveryEntry.discovery_payload.command_topic_postfix = state.property;
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'cover') {
const state = exposes.find((expose) => expose.features.find((e) => e.name === 'state'))
?.features.find((f) => f.name === 'state');
const position = exposes.find((expose) => expose.features.find((e) => e.name === 'position'))
?.features.find((f) => f.name === 'position');
const tilt = exposes.find((expose) => expose.features.find((e) => e.name === 'tilt'))
?.features.find((f) => f.name === 'tilt');
const motorState = allExposes?.find((e) => e.type === 'enum' &&
['motor_state', 'moving'].includes(e.name) && e.access === ACCESS_STATE);
const running = allExposes?.find((e) => e.type === 'binary' && e.name === 'running');
const discoveryEntry: DiscoveryEntry = {
type: 'cover',
mockProperties: [{property: state.property, value: null}],
object_id: endpoint ? `cover_${endpoint}` : 'cover',
discovery_payload: {
command_topic_prefix: endpoint,
command_topic: true,
state_topic: true,
state_topic_postfix: endpoint,
},
};
// If curtains have `running` property, use this in discovery.
// The movement direction is calculated (assumed) in this case.
if (running) {
discoveryEntry.discovery_payload.value_template = `{% if "${running.property}" in value_json ` +
`and value_json.${running.property} %} {% if value_json.${position.property} > 0 %} closing ` +
`{% else %} opening {% endif %} {% else %} stopped {% endif %}`;
}
// If curtains have `motor_state` or `moving` property, lookup for possible
// state names to detect movement direction and use this in discovery.
if (motorState) {
const openingLookup = ['opening', 'open', 'forward', 'up', 'rising'];
const closingLookup = ['closing', 'close', 'backward', 'back', 'reverse', 'down', 'declining'];
const stoppedLookup = ['stopped', 'stop', 'pause', 'paused'];
const openingState = motorState.values.find((s) => openingLookup.includes(s.toLowerCase()));
const closingState = motorState.values.find((s) => closingLookup.includes(s.toLowerCase()));
const stoppedState = motorState.values.find((s) => stoppedLookup.includes(s.toLowerCase()));
if (openingState && closingState && stoppedState) {
discoveryEntry.discovery_payload.state_opening = openingState;
discoveryEntry.discovery_payload.state_closing = closingState;
discoveryEntry.discovery_payload.state_stopped = stoppedState;
discoveryEntry.discovery_payload.value_template = `{% if "${motorState.property}" in value_json ` +
`and value_json.${motorState.property} %} {{ value_json.${motorState.property} }} {% else %} ` +
`${stoppedState} {% endif %}`;
}
}
// If curtains do not have `running`, `motor_state` or `moving` properties.
if (!discoveryEntry.discovery_payload.value_template) {
discoveryEntry.discovery_payload.value_template =
`{{ value_json.${featurePropertyWithoutEndpoint(state)} }}`,
discoveryEntry.discovery_payload.state_open = 'OPEN';
discoveryEntry.discovery_payload.state_closed = 'CLOSE';
}
if (!position && !tilt) {
discoveryEntry.discovery_payload.optimistic = true;
}
if (position) {
discoveryEntry.discovery_payload = {...discoveryEntry.discovery_payload,
position_template: `{{ value_json.${featurePropertyWithoutEndpoint(position)} }}`,
set_position_template: `{ "${getProperty(position)}": {{ position }} }`,
set_position_topic: true,
position_topic: true,
};
}
if (tilt) {
discoveryEntry.discovery_payload = {...discoveryEntry.discovery_payload,
tilt_command_topic: true,
tilt_status_topic: true,
tilt_status_template: `{{ value_json.${featurePropertyWithoutEndpoint(tilt)} }}`,
};
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'fan') {
assert(!endpoint, `Endpoint not supported for fan type`);
const discoveryEntry: DiscoveryEntry = {
type: 'fan',
object_id: 'fan',
mockProperties: [{property: 'fan_state', value: null}],
discovery_payload: {
state_topic: true,
state_value_template: '{{ value_json.fan_state }}',
command_topic: true,
command_topic_postfix: 'fan_state',
},
};
const speed = firstExpose.features.find((e) => e.name === 'mode');
if (speed) {
// A fan entity in Home Assistant 2021.3 and above may have a speed,
// controlled by a percentage from 1 to 100, and/or non-speed presets.
// The MQTT Fan integration allows the speed percentage to be mapped
// to a narrower range of speeds (e.g. 1-3), and for these speeds to be
// translated to and from MQTT messages via templates.
//
// For the fixed fan modes in ZCL hvacFanCtrl, we model speeds "low",
// "medium", and "high" as three speeds covering the full percentage
// range as done in Home Assistant's zigpy fan integration, plus
// presets "on", "auto" and "smart" to cover the remaining modes in
// ZCL. This supports a generic ZCL HVAC Fan Control fan. "Off" is
// always a valid speed.
let speeds = ['off'].concat(['low', 'medium', 'high', '1', '2', '3', '4', '5',
'6', '7', '8', '9'].filter((s) => speed.values.includes(s)));
let presets = ['on', 'auto', 'smart'].filter((s) => speed.values.includes(s));
if (['99432'].includes(definition.model)) {
// The Hampton Bay 99432 fan implements 4 speeds using the ZCL
// hvacFanCtrl values `low`, `medium`, `high`, and `on`, and
// 1 preset called "Comfort Breeze" using the ZCL value `smart`.
// ZCL value `auto` is unused.
speeds = ['off', 'low', 'medium', 'high', 'on'];
presets = ['smart'];
}
const allowed = [...speeds, ...presets];
speed.values.forEach((s) => assert(allowed.includes(s)));
const percentValues = speeds.map((s, i) => `'${s}':${i}`).join(', ');
const percentCommands = speeds.map((s, i) => `${i}:'${s}'`).join(', ');
const presetList = presets.map((s) => `'${s}'`).join(', ');
discoveryEntry.discovery_payload.percentage_state_topic = true;
discoveryEntry.discovery_payload.percentage_command_topic = true;
discoveryEntry.discovery_payload.percentage_value_template =
`{{ {${percentValues}}[value_json.${speed.property}] | default('None') }}`;
discoveryEntry.discovery_payload.percentage_command_template =
`{{ {${percentCommands}}[value] | default('') }}`;
discoveryEntry.discovery_payload.speed_range_min = 1;
discoveryEntry.discovery_payload.speed_range_max = speeds.length - 1;
assert(presets.length !== 0);
discoveryEntry.discovery_payload.preset_mode_state_topic = true;
discoveryEntry.discovery_payload.preset_mode_command_topic = 'fan_mode';
discoveryEntry.discovery_payload.preset_mode_value_template =
`{{ value_json.${speed.property} if value_json.${speed.property} in [${presetList}]` +
` else 'None' | default('None') }}`;
discoveryEntry.discovery_payload.preset_modes = presets;
}
discoveryEntries.push(discoveryEntry);
} else if (firstExpose.type === 'binary') {
const lookup: {[s: string]: KeyValue}= {
battery_low: {entity_category: 'diagnostic', device_class: 'battery'},
button_lock: {entity_category: 'config', icon: 'mdi:lock'},
calibration: {entity_category: 'config', icon: 'mdi:progress-wrench'},
carbon_monoxide: {device_class: 'safety'},
card: {entity_category: 'config', icon: 'mdi:clipboard-check'},
child_lock: {entity_category: 'config', icon: 'mdi:account-lock'},
color_sync: {entity_category: 'config', icon: 'mdi:sync-circle'},
consumer_connected: {entity_category: 'diagnostic', device_class: 'connectivity'},
contact: {device_class: 'door'},
garage_door_contact: {device_class: 'garage_door', payload_on: false, payload_off: true},
eco_mode: {entity_category: 'config', icon: 'mdi:leaf'},
expose_pin: {entity_category: 'config', icon: 'mdi:pin'},
flip_indicator_light: {entity_category: 'config', icon: 'mdi:arrow-left-right'},
gas: {device_class: 'gas'},
indicator_mode: {entity_category: 'config', icon: 'mdi:led-on'},
invert_cover: {entity_category: 'config', icon: 'mdi:arrow-left-right'},
led_disabled_night: {entity_category: 'config', icon: 'mdi:led-off'},
led_indication: {entity_category: 'config', icon: 'mdi:led-on'},
led_enable: {entity_category: 'config', icon: 'mdi:led-on'},
legacy: {entity_category: 'config', icon: 'mdi:cog'},
motor_reversal: {entity_category: 'config', icon: 'mdi:arrow-left-right'},
moving: {device_class: 'moving'},
no_position_support: {entity_category: 'config', icon: 'mdi:minus-circle-outline'},
occupancy: {device_class: 'motion'},
power_outage_memory: {entity_category: 'config', icon: 'mdi:memory'},
presence: {device_class: 'presence'},
smoke: {device_class: 'smoke'},
sos: {device_class: 'safety'},
tamper: {device_class: 'tamper'},
temperature_scale: {entity_category: 'config', icon: 'mdi:temperature-celsius'},
test: {entity_category: 'diagnostic', icon: 'mdi:test-tube'},
valve_state: {device_class: 'opening'},
vibration: {device_class: 'vibration'},
water_leak: {device_class: 'moisture'},
window: {device_class: 'window'},
};
/**
* If Z2M binary attribute has SET access then expose it as `switch` in HA
* There is also a check on the values for typeof boolean to prevent invalid values and commands
* silently failing - commands work fine but some devices won't reject unexpected values.
* https://github.com/Koenkk/zigbee2mqtt/issues/7740
*/
if (firstExpose.access & ACCESS_SET) {
const discoveryEntry: DiscoveryEntry = {
type: 'switch',
mockProperties: [{property: firstExpose.property, value: null}],
object_id: endpoint ?
`switch_${firstExpose.name}_${endpoint}` :
`switch_${firstExpose.name}`,
discovery_payload: {
value_template: typeof firstExpose.value_on === 'boolean' ?
`{% if value_json.${firstExpose.property} %} true {% else %} false {% endif %}` :
`{{ value_json.${firstExpose.property} }}`,
payload_on: firstExpose.value_on.toString(),
payload_off: firstExpose.value_off.toString(),
command_topic: true,
command_topic_prefix: endpoint,
command_topic_postfix: firstExpose.property,
...(lookup[firstExpose.name] || {}),
},
};
discoveryEntries.push(discoveryEntry);
} else {
const discoveryEntry: DiscoveryEntry = {
type: 'binary_sensor',
object_id: endpoint ? `${firstExpose.name}_${endpoint}` : `${firstExpose.name}`,
mockProperties: [{property: firstExpose.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${firstExpose.property} }}`,
payload_on: firstExpose.value_on,
payload_off: firstExpose.value_off,
...(lookup[firstExpose.name] || {}),
},
};
discoveryEntries.push(discoveryEntry);
}
} else if (firstExpose.type === 'numeric') {
const lookup: {[s: string]: KeyValue} = {
ac_frequency: {device_class: 'frequency', enabled_by_default: false, entity_category: 'diagnostic',
state_class: 'measurement'},
alarm_humidity_max: {device_class: 'humidity', icon: 'mdi:water-plus'},
alarm_humidity_min: {device_class: 'humidity', icon: 'mdi:water-minus'},
alarm_temperature_max: {device_class: 'temperature', icon: 'mdi:thermometer-high'},
alarm_temperature_min: {device_class: 'temperature', icon: 'mdi:thermometer-low'},
angle: {icon: 'angle-acute'},
angle_axis: {icon: 'angle-acute'},
aqi: {device_class: 'aqi', state_class: 'measurement'},
auto_relock_time: {entity_category: 'config', icon: 'mdi:timer'},
away_preset_days: {entity_category: 'config', icon: 'mdi:timer'},
away_preset_temperature: {entity_category: 'config', icon: 'mdi:thermometer'},
battery: {device_class: 'battery', entity_category: 'diagnostic', state_class: 'measurement'},
battery2: {device_class: 'battery', entity_category: 'diagnostic', state_class: 'measurement'},
battery_voltage: {device_class: 'voltage', entity_category: 'diagnostic', state_class: 'measurement'},
boost_heating_countdown: {device_class: 'duration'},
boost_heating_countdown_time_set: {entity_category: 'config', icon: 'mdi:timer'},
boost_time: {entity_category: 'config', icon: 'mdi:timer'},
calibration: {entity_category: 'config', icon: 'mdi:wrench-clock'},
calibration_time: {entity_category: 'config', icon: 'mdi:wrench-clock'},
co2: {device_class: 'carbon_dioxide', state_class: 'measurement'},
comfort_temperature: {entity_category: 'config', icon: 'mdi:thermometer'},
cpu_temperature: {
device_class: 'temperature', entity_category: 'diagnostic', state_class: 'measurement',
},
cube_side: {icon: 'mdi:cube'},
current: {
device_class: 'current',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
current_phase_b: {
device_class: 'current',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
current_phase_c: {
device_class: 'current',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
deadzone_temperature: {entity_category: 'config', icon: 'mdi:thermometer'},
device_temperature: {
device_class: 'temperature', entity_category: 'diagnostic', state_class: 'measurement',
},
duration: {entity_category: 'config', icon: 'mdi:timer'},
eco2: {device_class: 'carbon_dioxide', state_class: 'measurement'},
eco_temperature: {entity_category: 'config', icon: 'mdi:thermometer'},
energy: {device_class: 'energy', state_class: 'total_increasing'},
formaldehyd: {state_class: 'measurement'},
gas_density: {icon: 'mdi:google-circles-communities', state_class: 'measurement'},
hcho: {icon: 'mdi:air-filter', state_class: 'measurement'},
humidity: {device_class: 'humidity', state_class: 'measurement'},
humidity_calibration: {entity_category: 'config', icon: 'mdi:wrench-clock'},
humidity_max: {entity_category: 'config', icon: 'mdi:water-percent'},
humidity_min: {entity_category: 'config', icon: 'mdi:water-percent'},
illuminance_calibration: {entity_category: 'config', icon: 'mdi:wrench-clock'},
illuminance_lux: {device_class: 'illuminance', state_class: 'measurement'},
illuminance: {device_class: 'illuminance', enabled_by_default: false, state_class: 'measurement'},
linkquality: {
enabled_by_default: false,
entity_category: 'diagnostic',
icon: 'mdi:signal',
state_class: 'measurement',
},
local_temperature: {device_class: 'temperature', state_class: 'measurement'},
max_temperature: {entity_category: 'config', icon: 'mdi:thermometer-high'},
max_temperature_limit: {entity_category: 'config', icon: 'mdi:thermometer-high'},
min_temperature_limit: {entity_category: 'config', icon: 'mdi:thermometer-low'},
min_temperature: {entity_category: 'config', icon: 'mdi:thermometer-low'},
measurement_poll_interval: {entity_category: 'config', icon: 'mdi:clock-out'},
occupancy_timeout: {entity_category: 'config', icon: 'mdi:timer'},
pm10: {device_class: 'pm10', state_class: 'measurement'},
pm25: {device_class: 'pm25', state_class: 'measurement'},
people: {state_class: 'measurement', icon: 'mdi:account-multiple'},
position: {icon: 'mdi:valve', state_class: 'measurement'},
power: {device_class: 'power', entity_category: 'diagnostic', state_class: 'measurement'},
power_factor: {device_class: 'power_factor', enabled_by_default: false,
entity_category: 'diagnostic', state_class: 'measurement'},
precision: {entity_category: 'config', icon: 'mdi:decimal-comma-increase'},
pressure: {device_class: 'pressure', state_class: 'measurement'},
presence_timeout: {entity_category: 'config', icon: 'mdi:timer'},
reporting_time: {entity_category: 'config', icon: 'mdi:clock-time-one-outline'},
requested_brightness_level: {
enabled_by_default: false, entity_category: 'diagnostic', icon: 'mdi:brightness-5',
},
requested_brightness_percent: {
enabled_by_default: false, entity_category: 'diagnostic', icon: 'mdi:brightness-5',
},
smoke_density: {icon: 'mdi:google-circles-communities', state_class: 'measurement'},
soil_moisture: {icon: 'mdi:water-percent', state_class: 'measurement'},
temperature: {device_class: 'temperature', state_class: 'measurement'},
temperature_calibration: {entity_category: 'config', icon: 'mdi:wrench-clock'},
temperature_max: {entity_category: 'config', icon: 'mdi:thermometer-plus'},
temperature_min: {entity_category: 'config', icon: 'mdi:thermometer-minus'},
transition: {entity_category: 'config', icon: 'mdi:transition'},
voc: {device_class: 'volatile_organic_compounds', state_class: 'measurement'},
vibration_timeout: {entity_category: 'config', icon: 'mdi:timer'},
voltage: {
device_class: 'voltage',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
voltage_phase_b: {
device_class: 'voltage',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
voltage_phase_c: {
device_class: 'voltage',
enabled_by_default: false,
entity_category: 'diagnostic',
state_class: 'measurement',
},
x_axis: {icon: 'mdi:axis-x-arrow'},
y_axis: {icon: 'mdi:axis-y-arrow'},
z_axis: {icon: 'mdi:axis-z-arrow'},
};
const extraAttrs = {};
// If a variable includes Wh, mark it as energy
if (firstExpose.unit && ['Wh', 'kWh'].includes(firstExpose.unit)) {
Object.assign(extraAttrs, {device_class: 'energy', state_class: 'total_increasing'});
}
const allowsSet = firstExpose.access & ACCESS_SET;
const discoveryEntry: DiscoveryEntry = {
type: 'sensor',
object_id: endpoint ? `${firstExpose.name}_${endpoint}` : `${firstExpose.name}`,
mockProperties: [{property: firstExpose.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${firstExpose.property} }}`,
enabled_by_default: !allowsSet,
...(firstExpose.unit && {unit_of_measurement: firstExpose.unit}),
...lookup[firstExpose.name],
...extraAttrs,
},
};
// When a device_class is set, unit_of_measurement must be set, otherwise warnings are generated.
// https://github.com/Koenkk/zigbee2mqtt/issues/15958#issuecomment-1377483202
if (discoveryEntry.discovery_payload.device_class &&
!discoveryEntry.discovery_payload.unit_of_measurement) {
delete discoveryEntry.discovery_payload.device_class;
}
discoveryEntries.push(discoveryEntry);
/**
* If numeric attribute has SET access then expose as SELECT entity too.
* Note: currently both sensor and number are discovered, this is to avoid
* breaking changes for sensors already existing in HA (legacy).
*/
if (allowsSet) {
const discoveryEntry: DiscoveryEntry = {
type: 'number',
object_id: endpoint ? `${firstExpose.name}_${endpoint}` : `${firstExpose.name}`,
mockProperties: [{property: firstExpose.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${firstExpose.property} }}`,
command_topic: true,
command_topic_prefix: endpoint,
command_topic_postfix: firstExpose.property,
...(firstExpose.unit && {unit_of_measurement: firstExpose.unit}),
...(firstExpose.value_step && {step: firstExpose.value_step}),
...lookup[firstExpose.name],
},
};
if (lookup[firstExpose.name]?.device_class === 'temperature') {
discoveryEntry.discovery_payload.device_class == lookup[firstExpose.name]?.device_class;
} else {
delete discoveryEntry.discovery_payload.device_class;
}
if (firstExpose.value_min != null) discoveryEntry.discovery_payload.min = firstExpose.value_min;
if (firstExpose.value_max != null) discoveryEntry.discovery_payload.max = firstExpose.value_max;
discoveryEntries.push(discoveryEntry);
}
} else if (firstExpose.type === 'enum') {
const lookup: {[s: string]: KeyValue} = {
action: {icon: 'mdi:gesture-double-tap'},
alarm_humidity: {icon: 'mdi:water-percent-alert'},
alarm_temperature: {icon: 'mdi:thermometer-alert'},
backlight_auto_dim: {entity_category: 'config', icon: 'mdi:brightness-auto'},
backlight_mode: {entity_category: 'config', icon: 'mdi:lightbulb'},
color_power_on_behavior: {entity_category: 'config', icon: 'mdi:palette'},
control_mode: {entity_category: 'config', icon: 'mdi:tune'},
device_mode: {entity_category: 'config', icon: 'mdi:tune'},
effect: {enabled_by_default: false, icon: 'mdi:palette'},
force: {enabled_by_default: false, icon: 'mdi:valve'},
keep_time: {entity_category: 'config', icon: 'mdi:av-timer'},
keypad_lockout: {entity_category: 'config', icon: 'mdi:lock'},
load_detection_mode: {entity_category: 'config', icon: 'mdi:tune'},
load_dimmable: {entity_category: 'diagnostic', icon: 'mdi:chart-bell-curve'},
load_type: {entity_category: 'diagnostic', icon: 'mdi:led-on'},
melody: {entity_category: 'config', icon: 'mdi:music-note'},
mode_phase_control: {entity_category: 'config', icon: 'mdi:tune'},
mode: {entity_category: 'config', icon: 'mdi:tune'},
motion_sensitivity: {entity_category: 'config', icon: 'mdi:tune'},
operation_mode: {entity_category: 'config', icon: 'mdi:tune'},
power_on_behavior: {entity_category: 'config', icon: 'mdi:power-settings'},
power_outage_memory: {entity_category: 'config', icon: 'mdi:power-settings'},
power_supply_mode: {entity_category: 'diagnostic', icon: 'mdi:power-settings'},
power_type: {entity_category: 'diagnostic', icon: 'mdi:lightning-bolt-circle'},
sensitivity: {entity_category: 'config', icon: 'mdi:tune'},
sensors_type: {entity_category: 'config', icon: 'mdi:tune'},
sound_volume: {entity_category: 'config', icon: 'mdi:volume-high'},
status: {icon: 'mdi:state-machine'},
switch_type: {entity_category: 'config', icon: 'mdi:tune'},
temperature_sensor_select: {entity_category: 'config', icon: 'mdi:home-thermometer'},
thermostat_unit: {entity_category: 'config', icon: 'mdi:thermometer'},
volume: {entity_category: 'config', icon: 'mdi: volume-high'},
week: {entity_category: 'config', icon: 'mdi:calendar-clock'},
};
const valueTemplate = firstExpose.access & ACCESS_STATE ?
`{{ value_json.${firstExpose.property} }}` : undefined;
if (firstExpose.access & ACCESS_STATE) {
discoveryEntries.push({
type: 'sensor',
object_id: firstExpose.property,
mockProperties: [{property: firstExpose.property, value: null}],
discovery_payload: {
value_template: valueTemplate,
enabled_by_default: !(firstExpose.access & ACCESS_SET),
...lookup[firstExpose.name],
},
});
}
/**
* If enum attribute has SET access then expose as SELECT entity too.
* Note: currently both sensor and select are discovered, this is to avoid
* breaking changes for sensors already existing in HA (legacy).
*/
if ((firstExpose.access & ACCESS_SET)) {
discoveryEntries.push({
type: 'select',
object_id: firstExpose.property,
mockProperties: [], // Already mocked above in case access STATE is supported
discovery_payload: {
value_template: valueTemplate,
state_topic: !!(firstExpose.access & ACCESS_STATE),
command_topic_prefix: endpoint,
command_topic: true,
command_topic_postfix: firstExpose.property,
options: firstExpose.values.map((v) => v.toString()),
...lookup[firstExpose.name],
},
});
}
} else if (firstExpose.type === 'text' || firstExpose.type === 'composite' || firstExpose.type === 'list') {
if (firstExpose.access & ACCESS_STATE) {
const lookup: {[s: string]: KeyValue} = {
action: {icon: 'mdi:gesture-double-tap'},
programming_mode: {icon: 'mdi:calendar-clock'},
};
const discoveryEntry: DiscoveryEntry = {
type: 'sensor',
object_id: firstExpose.property,
mockProperties: [{property: firstExpose.property, value: null}],
discovery_payload: {
value_template: `{{ value_json.${firstExpose.property} }}`,
...lookup[firstExpose.name],
},
};
discoveryEntries.push(discoveryEntry);
}
} else {
throw new Error(`Unsupported exposes type: '${firstExpose.type}'`);
}
return discoveryEntries;
}
@bind onDeviceRemoved(data: eventdata.DeviceRemoved): void {
logger.debug(`Clearing Home Assistant discovery topic for '${data.name}'`);
this.discovered[data.ieeeAddr]?.topics.forEach((topic) => {
this.mqtt.publish(topic, null, {retain: true, qos: 0}, this.discoveryTopic, false, false);
});
delete this.discovered[data.ieeeAddr];
}
@bind onGroupMembersChanged(data: eventdata.GroupMembersChanged): void {
this.discover(data.group, true);
}
@bind async onPublishEntityState(data: eventdata.PublishEntityState): Promise<void> {
/**
* In case we deal with a lightEndpoint configuration Zigbee2MQTT publishes
* e.g. {state_l1: ON, brightness_l1: 250} to zigbee2mqtt/mydevice.
* As the Home Assistant MQTT JSON light cannot be configured to use state_l1/brightness_l1
* as the state variables, the state topic is set to zigbee2mqtt/mydevice/l1.
* Here we retrieve all the attributes with the _l1 values and republish them on
* zigbee2mqtt/mydevice/l1.
*/
const entity = this.zigbee.resolveEntity(data.entity.name);
if (entity.isDevice() && this.discovered[entity.ieeeAddr]) {
for (const objectID of this.discovered[entity.ieeeAddr].objectIDs) {
const lightMatch = /light_(.*)/.exec(objectID);
const coverMatch = /cover_(.*)/.exec(objectID);
const match = lightMatch || coverMatch;
if (match) {
const endpoint = match[1];
const endpointRegExp = new RegExp(`(.*)_${endpoint}`);
const payload: KeyValue = {};
for (const key of Object.keys(data.message)) {
const keyMatch = endpointRegExp.exec(key);
if (keyMatch) {
payload[keyMatch[1]] = data.message[key];
}
}
await this.mqtt.publish(
`${data.entity.name}/${endpoint}`, stringify(payload), {},
);
}
}
}
/**
* Publish an empty value for click and action payload, in this way Home Assistant
* can use Home Assistant entities in automations.
* https://github.com/Koenkk/zigbee2mqtt/issues/959#issuecomment-480341347
*/
if (settings.get().homeassistant.legacy_triggers) {
const keys = ['action', 'click'].filter((k) => data.message[k]);
for (const key of keys) {
this.publishEntityState(data.entity, {[key]: ''});
}
}
/**
* Implements the MQTT device trigger (https://www.home-assistant.io/integrations/device_trigger.mqtt/)
* The MQTT device trigger does not support JSON parsing, so it cannot listen to zigbee2mqtt/my_device
* Whenever a device publish an {action: *} we discover an MQTT device trigger sensor
* and republish it to zigbee2mqtt/my_devic/action
*/
if (entity.isDevice() && entity.definition) {
const keys = ['action', 'click'].filter((k) => data.message[k]);
for (const key of keys) {
const value = data.message[key].toString();
await this.publishDeviceTriggerDiscover(entity, key, value);
await this.mqtt.publish(`${data.entity.name}/${key}`, value, {});
}
}
}
@bind async onEntityRenamed(data: eventdata.EntityRenamed): Promise<void> {
logger.debug(`Refreshing Home Assistant discovery topic for '${data.entity.name}'`);
// Clear before rename so Home Assistant uses new friendly_name
// https://github.com/Koenkk/zigbee2mqtt/issues/4096#issuecomment-674044916
if (data.homeAssisantRename) {
for (const config of this.getConfigs(data.entity)) {
const topic = this.getDiscoveryTopic(config, data.entity);
this.mqtt.publish(topic, null, {retain: true, qos: 0}, this.discoveryTopic, false, false);
}
// Make sure Home Assistant deletes the old entity first otherwise another one (_2) is created
// https://github.com/Koenkk/zigbee2mqtt/issues/12610
await utils.sleep(2);
}
this.discover(data.entity, true);
if (data.entity.isDevice() && this.discoveredTriggers[data.entity.ieeeAddr]) {
for (const config of this.discoveredTriggers[data.entity.ieeeAddr]) {
const key = config.substring(0, config.indexOf('_'));
const value = config.substring(config.indexOf('_') + 1);
this.publishDeviceTriggerDiscover(data.entity, key, value, true);
}
}
}
private getConfigs(entity: Device | Group): DiscoveryEntry[] {
const isDevice = entity.isDevice();
/* istanbul ignore next */
if (!entity || (isDevice && !entity.definition)) return [];
let configs: DiscoveryEntry[] = [];
if (isDevice) {
const exposes = entity.exposes(); // avoid calling it hundred of times/s
for (const expose of exposes) {
configs.push(...this.exposeToConfig([expose], 'device', exposes, entity.definition));
}
for (const mapping of legacyMapping) {
if (mapping.models.includes(entity.definition.model)) {
configs.push(mapping.discovery);
}
}
// Deprecated in favour of exposes
/* istanbul ignore if */
if (entity.definition.hasOwnProperty('homeassistant')) {
// @ts-ignore
configs.push(entity.definition.homeassistant);
}
} else { // group
const exposesByType: {[s: string]: zhc.DefinitionExpose[]} = {};
const allExposes: zhc.DefinitionExpose[] = [];
entity.zh.members.map((e) => this.zigbee.resolveEntity(e.getDevice()) as Device)
.filter((d) => d.definition).forEach((device) => {
const exposes = device.exposes();
allExposes.push(...exposes);
for (const expose of exposes.filter((e) => groupSupportedTypes.includes(e.type))) {
let key = expose.type;
if (['switch', 'lock', 'cover'].includes(expose.type) && expose.endpoint) {
// A device can have multiple of these types which have to discovered seperately.
// e.g. switch with property state and valve_detection.
const state = expose.features.find((f) => f.name === 'state');
key += featurePropertyWithoutEndpoint(state);
}
if (!exposesByType[key]) exposesByType[key] = [];
exposesByType[key].push(expose);
}
});
configs = [].concat(...Object.values(exposesByType)
.map((exposes) => this.exposeToConfig(exposes, 'group', allExposes)));
}
if (isDevice && settings.get().advanced.last_seen !== 'disable') {
const config: DiscoveryEntry = {
type: 'sensor',
object_id: 'last_seen',
mockProperties: [{property: 'last_seen', value: null}],
discovery_payload: {
value_template: '{{ value_json.last_seen }}',
icon: 'mdi:clock',
enabled_by_default: false,
entity_category: 'diagnostic',
},
};
/* istanbul ignore else */
if (settings.get().advanced.last_seen.startsWith('ISO_8601')) {
config.discovery_payload.device_class = 'timestamp';
}
configs.push(config);
}
if (isDevice && entity.definition.hasOwnProperty('ota')) {
const updateStateSensor: DiscoveryEntry = {
type: 'sensor',
object_id: 'update_state',
mockProperties: [], // update is mocked below with updateSensor
discovery_payload: {
icon: 'mdi:update',
value_template: `{{ value_json['update']['state'] }}`,
enabled_by_default: false,
entity_category: 'diagnostic',
},
};
configs.push(updateStateSensor);
const updateAvailableSensor: DiscoveryEntry = {
type: 'binary_sensor',
object_id: 'update_available',
mockProperties: [{property: 'update_available', value: null}],
discovery_payload: {
payload_on: true,
payload_off: false,
value_template: `{{ value_json['update']['state'] == "available" }}`,
enabled_by_default: false,
device_class: 'update',
entity_category: 'diagnostic',
},
};
configs.push(updateAvailableSensor);
const updateSensor: DiscoveryEntry = {
type: 'update',
object_id: 'update',
mockProperties: [{property: 'update', value: {state: null}}],
discovery_payload: {
entity_picture: 'https://github.com/Koenkk/zigbee2mqtt/raw/master/images/logo.png',
latest_version_topic: true,
state_topic: true,
device_class: 'firmware',
command_topic: `${settings.get().mqtt.base_topic}/bridge/request/device/ota_update/update`,
payload_install: `{"id": "${entity.ieeeAddr}"}`,
value_template: `{{ value_json['update']['installed_version'] }}`,
latest_version_template: `{{ value_json['update']['latest_version'] }}`,
},
};
configs.push(updateSensor);
}
if (isDevice && entity.options.hasOwnProperty('legacy') && !entity.options.legacy) {
configs = configs.filter((c) => c !== sensorClick);
}
if (!settings.get().homeassistant.legacy_triggers) {
configs = configs.filter((c) => c.object_id !== 'action' && c.object_id !== 'click');
}
// deep clone of the config objects
configs = JSON.parse(JSON.stringify(configs));
if (entity.options.homeassistant) {
const s = entity.options.homeassistant;
configs = configs.filter((config) => !s.hasOwnProperty(config.object_id) || s[config.object_id] != null);
configs.forEach((config) => {
const configOverride = s[config.object_id];
if (configOverride) {
config.object_id = configOverride.object_id || config.object_id;
config.type = configOverride.type || config.type;
}
});
}
return configs;
}
private getDiscoverKey(entity: Device | Group): string | number {
return entity.isDevice() ? entity.ieeeAddr : entity.ID;
}
private discover(entity: Device | Group, force=false): void {
// Check if already discovered and check if there are configs.
const discoverKey = this.getDiscoverKey(entity);
const discover = force || !this.discovered[discoverKey];
if (entity.isGroup()) {
if (!discover || entity.zh.members.length === 0) return;
} else if (!discover || !entity.definition || entity.zh.interviewing ||
(entity.options.hasOwnProperty('homeassistant') && !entity.options.homeassistant)) {
return;
}
this.discovered[discoverKey] = {topics: new Set(), mockProperties: new Set(), objectIDs: new Set()};
this.getConfigs(entity).forEach((config) => {
const payload = {...config.discovery_payload};
const baseTopic = `${settings.get().mqtt.base_topic}/${entity.name}`;
let stateTopic = baseTopic;
if (payload.state_topic_postfix) {
stateTopic += `/${payload.state_topic_postfix}`;
delete payload.state_topic_postfix;
}
if (!payload.hasOwnProperty('state_topic') || payload.state_topic) {
payload.state_topic = stateTopic;
} else {
/* istanbul ignore else */
if (payload.hasOwnProperty('state_topic')) {
delete payload.state_topic;
}
}
if (payload.position_topic) {
payload.position_topic = stateTopic;
}
if (payload.tilt_status_topic) {
payload.tilt_status_topic = stateTopic;
}
if (this.entityAttributes) {
payload.json_attributes_topic = stateTopic;
}
const devicePayload = this.getDevicePayload(entity);
// Set (unique) name, separate by space if device name contains space.
const nameSeparator = devicePayload.name.includes('_') ? '_' : ' ';
payload.name = devicePayload.name;
if (config.object_id.startsWith(config.type) && config.object_id.includes('_')) {
payload.name += `${nameSeparator}${config.object_id.split(/_(.+)/)[1]}`;
} else if (!config.object_id.startsWith(config.type)) {
payload.name += `${nameSeparator}${config.object_id.replace(/_/g, nameSeparator)}`;
}
// Set unique_id
payload.unique_id = `${entity.options.ID}_${config.object_id}_${settings.get().mqtt.base_topic}`;
// Attributes for device registry
payload.device = devicePayload;
// Availability payload
payload.availability = [{topic: `${settings.get().mqtt.base_topic}/bridge/state`}];
/* istanbul ignore next */
if (utils.isAvailabilityEnabledForEntity(entity, settings.get())) {
payload.availability_mode = 'all';
payload.availability.push({topic: `${baseTopic}/availability`});
}
if (entity.isDevice() && entity.options.disabled) {
// Mark disabled device always as unavailable
payload.availability.forEach((a: KeyValue) => a.value_template = '{{ "offline" }}');
} else if (!settings.get().advanced.legacy_availability_payload) {
payload.availability.forEach((a: KeyValue) => a.value_template = '{{ value_json.state }}');
}
const commandTopicPrefix = payload.command_topic_prefix ? `${payload.command_topic_prefix}/` : '';
delete payload.command_topic_prefix;
const commandTopicPostfix = payload.command_topic_postfix ? `/${payload.command_topic_postfix}` : '';
delete payload.command_topic_postfix;
const commandTopic = `${baseTopic}/${commandTopicPrefix}set${commandTopicPostfix}`;
if (payload.command_topic && typeof payload.command_topic !== 'string') {
payload.command_topic = commandTopic;
}
if (payload.set_position_topic) {
payload.set_position_topic = commandTopic;
}
if (payload.tilt_command_topic) {
payload.tilt_command_topic = `${baseTopic}/${commandTopicPrefix}set/tilt`;
}
if (payload.mode_state_topic) {
payload.mode_state_topic = stateTopic;
}
if (payload.mode_command_topic) {
payload.mode_command_topic = `${baseTopic}/${commandTopicPrefix}set/system_mode`;
}
if (payload.current_temperature_topic) {
payload.current_temperature_topic = stateTopic;
}
if (payload.temperature_state_topic) {
payload.temperature_state_topic = stateTopic;
}
if (payload.temperature_low_state_topic) {
payload.temperature_low_state_topic = stateTopic;
}
if (payload.temperature_high_state_topic) {
payload.temperature_high_state_topic = stateTopic;
}
if (payload.temperature_command_topic) {
payload.temperature_command_topic =
`${baseTopic}/${commandTopicPrefix}set/${payload.temperature_command_topic}`;
}
if (payload.temperature_low_command_topic) {
payload.temperature_low_command_topic =
`${baseTopic}/${commandTopicPrefix}set/${payload.temperature_low_command_topic}`;
}
if (payload.temperature_high_command_topic) {
payload.temperature_high_command_topic =
`${baseTopic}/${commandTopicPrefix}set/${payload.temperature_high_command_topic}`;
}
if (payload.fan_mode_state_topic) {
payload.fan_mode_state_topic = stateTopic;
}
if (payload.latest_version_topic) {
payload.latest_version_topic = stateTopic;
}
if (payload.fan_mode_command_topic) {
payload.fan_mode_command_topic = `${baseTopic}/${commandTopicPrefix}set/fan_mode`;
}
if (payload.swing_mode_state_topic) {
payload.swing_mode_state_topic = stateTopic;
}
if (payload.swing_mode_command_topic) {
payload.swing_mode_command_topic = `${baseTopic}/${commandTopicPrefix}set/swing_mode`;
}
if (payload.percentage_state_topic) {
payload.percentage_state_topic = stateTopic;
}
if (payload.percentage_command_topic) {
payload.percentage_command_topic = `${baseTopic}/${commandTopicPrefix}set/fan_mode`;
}
if (payload.preset_mode_state_topic) {
payload.preset_mode_state_topic = stateTopic;
}
if (payload.preset_mode_command_topic) {
payload.preset_mode_command_topic = `${baseTopic}/${commandTopicPrefix}set/` +
payload.preset_mode_command_topic;
}
if (payload.action_topic) {
payload.action_topic = stateTopic;
}
// Override configuration with user settings.
if (entity.options.hasOwnProperty('homeassistant')) {
const add = (obj: KeyValue, ignoreName: boolean): void => {
Object.keys(obj).forEach((key) => {
if (['type', 'object_id'].includes(key)) {
return;
} else if (ignoreName && key === 'name') {
return;
} else if (['number', 'string', 'boolean'].includes(typeof obj[key]) ||
Array.isArray(obj[key])) {
payload[key] = obj[key];
} else if (obj[key] === null) {
delete payload[key];
} else if (key === 'device' && typeof obj[key] === 'object') {
Object.keys(obj['device']).forEach((key) => {
payload['device'][key] = obj['device'][key];
});
}
});
};
add(entity.options.homeassistant, true);
if (entity.options.homeassistant.hasOwnProperty(config.object_id)) {
add(entity.options.homeassistant[config.object_id], false);
}
}
const topic = this.getDiscoveryTopic(config, entity);
this.mqtt.publish(topic, stringify(payload), {retain: true, qos: 0}, this.discoveryTopic, false, false);
this.discovered[discoverKey].topics.add(topic);
this.discovered[discoverKey].objectIDs.add(config.object_id);
config.mockProperties?.forEach((mockProperty) =>
this.discovered[discoverKey].mockProperties.add(mockProperty));
});
}
@bind private onMQTTMessage(data: eventdata.MQTTMessage): void {
const discoveryRegex = new RegExp(`${this.discoveryTopic}/(.*)/(.*)/(.*)/config`);
const discoveryMatch = data.topic.match(discoveryRegex);
const isDeviceAutomation = discoveryMatch && discoveryMatch[1] === 'device_automation';
if (discoveryMatch) {
// Clear outdated discovery configs and remember already discovered device_automations
let message: KeyValue = null;
try {
message = JSON.parse(data.message);
const baseTopic = settings.get().mqtt.base_topic + '/';
if (isDeviceAutomation && (!message.topic || !message.topic.startsWith(baseTopic))) {
return;
}
if (!isDeviceAutomation &&
(!message.availability || !message.availability[0].topic.startsWith(baseTopic))) {
return;
}
} catch (e) {
return;
}
// Group discovery topic uses "ENCODEDBASETOPIC_GROUPID", device use ieeeAddr
const ID = discoveryMatch[2].includes('_') ? discoveryMatch[2].split('_')[1] : discoveryMatch[2];
const entity = this.zigbee.resolveEntity(ID);
let clear = !entity || entity.isDevice() && !entity.definition;
// Only save when topic matches otherwise config is not updated when renamed by editing configuration.yaml
if (entity) {
const key = `${discoveryMatch[3].substring(0, discoveryMatch[3].indexOf('_'))}`;
const triggerTopic = `${settings.get().mqtt.base_topic}/${entity.name}/${key}`;
if (isDeviceAutomation && message.topic === triggerTopic) {
if (!this.discoveredTriggers[ID]) {
this.discoveredTriggers[ID] = new Set();
}
this.discoveredTriggers[ID].add(discoveryMatch[3]);
}
}
if (!clear && !isDeviceAutomation) {
const type = discoveryMatch[1];
const objectID = discoveryMatch[3];
clear = !this.getConfigs(entity)
.find((c) => c.type === type && c.object_id === objectID &&
`${this.discoveryTopic}/${this.getDiscoveryTopic(c, entity)}` === data.topic);
}
// Device was flagged to be excluded from homeassistant discovery
clear = clear || (entity.options.hasOwnProperty('homeassistant') && !entity.options.homeassistant);
if (clear) {
logger.debug(`Clearing Home Assistant config '${data.topic}'`);
const topic = data.topic.substring(this.discoveryTopic.length + 1);
this.mqtt.publish(topic, null, {retain: true, qos: 0}, this.discoveryTopic, false, false);
}
} else if ((data.topic === this.statusTopic || data.topic === defaultStatusTopic) &&
data.message.toLowerCase() === 'online') {
const timer = setTimeout(async () => {
// Publish all device states.
for (const entity of [...this.zigbee.devices(false), ...this.zigbee.groups()]) {
if (this.state.exists(entity)) {
this.publishEntityState(entity, this.state.get(entity), 'publishCached');
}
}
clearTimeout(timer);
}, 30000);
}
}
@bind onZigbeeEvent(data: {device: Device}): void {
this.discover(data.device);
}
private getDevicePayload(entity: Device | Group): KeyValue {
const identifierPostfix = entity.isGroup() ?
`zigbee2mqtt_${this.getEncodedBaseTopic()}` : 'zigbee2mqtt';
// Allow device name to be overriden by homeassistant config
let deviceName = entity.name;
if (typeof entity.options.homeassistant?.name === 'string') {
deviceName = entity.options.homeassistant.name;
}
const payload: KeyValue = {
identifiers: [`${identifierPostfix}_${entity.options.ID}`],
name: deviceName,
sw_version: `Zigbee2MQTT ${this.zigbee2MQTTVersion}`,
};
if (entity.isDevice()) {
payload.model = `${entity.definition.description} (${entity.definition.model})`;
payload.manufacturer = entity.definition.vendor;
payload.sw_version = entity.zh.softwareBuildID;
}
if (settings.get().frontend?.url) {
const url = settings.get().frontend?.url;
payload.configuration_url = entity.isDevice() ? `${url}/#/device/${entity.ieeeAddr}/info` :
`${url}/#/group/${entity.ID}`;
}
return payload;
}
override adjustMessageBeforePublish(entity: Device | Group, message: KeyValue): void {
const discoverKey = this.getDiscoverKey(entity);
this.discovered[discoverKey]?.mockProperties?.forEach((mockProperty) => {
if (!message.hasOwnProperty(mockProperty.property)) {
message[mockProperty.property] = mockProperty.value;
}
});
// Copy hue -> h, saturation -> s to make homeassitant happy
if (message.hasOwnProperty('color')) {
if (message.color.hasOwnProperty('hue')) {
message.color.h = message.color.hue;
}
if (message.color.hasOwnProperty('saturation')) {
message.color.s = message.color.saturation;
}
}
if (entity.isDevice() && entity.definition?.ota && message.update?.latest_version == null) {
message.update = {...message.update, installed_version: -1, latest_version: -1};
}
}
private getEncodedBaseTopic(): string {
return settings.get().mqtt.base_topic.split('').map((s) => s.charCodeAt(0).toString()).join('');
}
private getDiscoveryTopic(config: DiscoveryEntry, entity: Device | Group): string {
const key = entity.isDevice() ? entity.ieeeAddr : `${this.getEncodedBaseTopic()}_${entity.ID}`;
return `${config.type}/${key}/${config.object_id}/config`;
}
private async publishDeviceTriggerDiscover(device: Device, key: string, value: string, force=false): Promise<void> {
const haConfig = device.options.homeassistant;
if (device.options.hasOwnProperty('homeassistant') && (haConfig == null ||
(haConfig.hasOwnProperty('device_automation') && typeof haConfig === 'object' &&
haConfig.device_automation == null))) {
return;
}
if (!this.discoveredTriggers[device.ieeeAddr]) {
this.discoveredTriggers[device.ieeeAddr] = new Set();
}
const discoveredKey = `${key}_${value}`;
if (this.discoveredTriggers[device.ieeeAddr].has(discoveredKey) && !force) {
return;
}
const config: DiscoveryEntry = {
type: 'device_automation',
object_id: `${key}_${value}`,
mockProperties: [],
discovery_payload: {
automation_type: 'trigger',
type: key,
},
};
const topic = this.getDiscoveryTopic(config, device);
const payload = {
...config.discovery_payload,
subtype: value,
payload: value,
topic: `${settings.get().mqtt.base_topic}/${device.name}/${key}`,
device: this.getDevicePayload(device),
};
await this.mqtt.publish(topic, stringify(payload), {retain: true, qos: 0}, this.discoveryTopic, false, false);
this.discoveredTriggers[device.ieeeAddr].add(discoveredKey);
}
_clearDiscoveredTrigger(): void {
this.discoveredTriggers = {};
}
}