n8n-nodes-base
Version:
Base nodes of n8n
371 lines • 18.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HomeAssistant = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const CameraProxyDescription_1 = require("./CameraProxyDescription");
const ConfigDescription_1 = require("./ConfigDescription");
const EventDescription_1 = require("./EventDescription");
const GenericFunctions_1 = require("./GenericFunctions");
const HistoryDescription_1 = require("./HistoryDescription");
const LogDescription_1 = require("./LogDescription");
const ServiceDescription_1 = require("./ServiceDescription");
const StateDescription_1 = require("./StateDescription");
const TemplateDescription_1 = require("./TemplateDescription");
class HomeAssistant {
description = {
displayName: 'Home Assistant',
name: 'homeAssistant',
icon: 'file:homeAssistant.svg',
group: ['output'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Home Assistant API',
defaults: {
name: 'Home Assistant',
},
usableAsTool: true,
inputs: [n8n_workflow_1.NodeConnectionTypes.Main],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
credentials: [
{
name: 'homeAssistantApi',
required: true,
testedBy: 'homeAssistantApiTest',
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Camera Proxy',
value: 'cameraProxy',
},
{
name: 'Config',
value: 'config',
},
{
name: 'Event',
value: 'event',
},
// {
// name: 'History',
// value: 'history',
// },
{
name: 'Log',
value: 'log',
},
{
name: 'Service',
value: 'service',
},
{
name: 'State',
value: 'state',
},
{
name: 'Template',
value: 'template',
},
],
default: 'config',
},
...CameraProxyDescription_1.cameraProxyOperations,
...CameraProxyDescription_1.cameraProxyFields,
...ConfigDescription_1.configOperations,
...EventDescription_1.eventOperations,
...EventDescription_1.eventFields,
...HistoryDescription_1.historyOperations,
...HistoryDescription_1.historyFields,
...LogDescription_1.logOperations,
...LogDescription_1.logFields,
...ServiceDescription_1.serviceOperations,
...ServiceDescription_1.serviceFields,
...StateDescription_1.stateOperations,
...StateDescription_1.stateFields,
...TemplateDescription_1.templateOperations,
...TemplateDescription_1.templateFields,
],
};
methods = {
credentialTest: {
async homeAssistantApiTest(credential) {
const credentials = credential.data;
const options = {
method: 'GET',
headers: {
Authorization: `Bearer ${credentials.accessToken}`,
},
uri: `${credentials.ssl === true ? 'https' : 'http'}://${credentials.host}:${credentials.port || '8123'}/api/`,
json: true,
timeout: 5000,
};
try {
const response = await this.helpers.request(options);
if (!response.message) {
return {
status: 'Error',
message: `Token is not valid: ${response.error}`,
};
}
}
catch (error) {
return {
status: 'Error',
message: `${error.statusCode === 401 ? 'Token is' : 'Settings are'} not valid: ${error}`,
};
}
return {
status: 'OK',
message: 'Authentication successful!',
};
},
},
loadOptions: {
async getAllEntities() {
return await GenericFunctions_1.getHomeAssistantEntities.call(this);
},
async getCameraEntities() {
return await GenericFunctions_1.getHomeAssistantEntities.call(this, 'camera');
},
async getDomains() {
return await GenericFunctions_1.getHomeAssistantServices.call(this);
},
async getDomainServices() {
const currentDomain = this.getCurrentNodeParameter('domain');
if (currentDomain) {
return await GenericFunctions_1.getHomeAssistantServices.call(this, currentDomain);
}
else {
return [];
}
},
},
};
async execute() {
const items = this.getInputData();
const returnData = [];
const length = items.length;
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
const qs = {};
let responseData;
for (let i = 0; i < length; i++) {
try {
if (resource === 'config') {
if (operation === 'get') {
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', '/config');
}
else if (operation === 'check') {
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'POST', '/config/core/check_config');
}
}
else if (resource === 'service') {
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i);
responseData = (await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', '/services'));
if (!returnAll) {
const limit = this.getNodeParameter('limit', i);
responseData = responseData.slice(0, limit);
}
}
else if (operation === 'call') {
const domain = this.getNodeParameter('domain', i);
const service = this.getNodeParameter('service', i);
const serviceAttributes = this.getNodeParameter('serviceAttributes', i);
const body = {};
if (Object.entries(serviceAttributes).length) {
if (serviceAttributes.attributes !== undefined) {
serviceAttributes.attributes.map((attribute) => {
body[attribute.name] = attribute.value;
});
}
}
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'POST', `/services/${domain}/${service}`, body);
if (Array.isArray(responseData) && responseData.length === 0) {
responseData = {};
}
}
}
else if (resource === 'state') {
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i);
responseData = (await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', '/states'));
if (!returnAll) {
const limit = this.getNodeParameter('limit', i);
responseData = responseData.slice(0, limit);
}
}
else if (operation === 'get') {
const entityId = this.getNodeParameter('entityId', i);
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', `/states/${entityId}`);
}
else if (operation === 'upsert') {
const entityId = this.getNodeParameter('entityId', i);
const state = this.getNodeParameter('state', i);
const stateAttributes = this.getNodeParameter('stateAttributes', i);
const body = {
state,
attributes: {},
};
if (Object.entries(stateAttributes).length) {
if (stateAttributes.attributes !== undefined) {
stateAttributes.attributes.map((attribute) => {
// @ts-ignore
body.attributes[attribute.name] = attribute.value;
});
}
}
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'POST', `/states/${entityId}`, body);
}
}
else if (resource === 'event') {
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i);
responseData = (await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', '/events'));
if (!returnAll) {
const limit = this.getNodeParameter('limit', i);
responseData = responseData.slice(0, limit);
}
}
else if (operation === 'create') {
const eventType = this.getNodeParameter('eventType', i);
const eventAttributes = this.getNodeParameter('eventAttributes', i);
const body = {};
if (Object.entries(eventAttributes).length) {
if (eventAttributes.attributes !== undefined) {
eventAttributes.attributes.map((attribute) => {
// @ts-ignore
body[attribute.name] = attribute.value;
});
}
}
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'POST', `/events/${eventType}`, body);
}
}
else if (resource === 'log') {
if (operation === 'getErroLogs') {
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', '/error_log');
if (responseData) {
responseData = {
errorLog: responseData,
};
}
}
else if (operation === 'getLogbookEntries') {
const additionalFields = this.getNodeParameter('additionalFields', i);
let endpoint = '/logbook';
if (Object.entries(additionalFields).length) {
if (additionalFields.startTime) {
endpoint = `/logbook/${additionalFields.startTime}`;
}
if (additionalFields.endTime) {
qs.end_time = additionalFields.endTime;
}
if (additionalFields.entityId) {
qs.entity = additionalFields.entityId;
}
}
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', endpoint, {}, qs);
}
}
else if (resource === 'template') {
if (operation === 'create') {
const body = {
template: this.getNodeParameter('template', i),
};
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'POST', '/template', body);
if (responseData) {
responseData = { renderedTemplate: responseData };
}
}
}
else if (resource === 'history') {
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i);
const additionalFields = this.getNodeParameter('additionalFields', i);
let endpoint = '/history/period';
if (Object.entries(additionalFields).length) {
if (additionalFields.startTime) {
endpoint = `/history/period/${additionalFields.startTime}`;
}
if (additionalFields.endTime) {
qs.end_time = additionalFields.endTime;
}
if (additionalFields.entityIds) {
qs.filter_entity_id = additionalFields.entityIds;
}
if (additionalFields.minimalResponse === true) {
qs.minimal_response = additionalFields.minimalResponse;
}
if (additionalFields.significantChangesOnly === true) {
qs.significant_changes_only = additionalFields.significantChangesOnly;
}
}
responseData = (await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', endpoint, {}, qs));
if (!returnAll) {
const limit = this.getNodeParameter('limit', i);
responseData = responseData.slice(0, limit);
}
}
}
else if (resource === 'cameraProxy') {
if (operation === 'getScreenshot') {
const cameraEntityId = this.getNodeParameter('cameraEntityId', i);
const dataPropertyNameDownload = this.getNodeParameter('binaryPropertyName', i);
const endpoint = `/camera_proxy/${cameraEntityId}`;
let mimeType;
responseData = await GenericFunctions_1.homeAssistantApiRequest.call(this, 'GET', endpoint, {}, {}, undefined, {
encoding: null,
resolveWithFullResponse: true,
});
const newItem = {
json: items[i].json,
binary: {},
};
if (mimeType === undefined && responseData.headers['content-type']) {
mimeType = responseData.headers['content-type'];
}
if (items[i].binary !== undefined && newItem.binary) {
// Create a shallow copy of the binary data so that the old
// data references which do not get changed still stay behind
// but the incoming data does not get changed.
Object.assign(newItem.binary, items[i].binary);
}
items[i] = newItem;
const data = Buffer.from(responseData.body);
items[i].binary[dataPropertyNameDownload] = await this.helpers.prepareBinaryData(data, 'screenshot.jpg', mimeType);
}
}
}
catch (error) {
if (this.continueOnFail()) {
if (resource === 'cameraProxy' && operation === 'get') {
items[i].json = { error: error.message };
}
else {
const executionData = this.helpers.constructExecutionMetaData(this.helpers.returnJsonArray({ error: error.message }), { itemData: { item: i } });
returnData.push(...executionData);
}
continue;
}
throw error;
}
const executionData = this.helpers.constructExecutionMetaData(this.helpers.returnJsonArray(responseData), { itemData: { item: i } });
returnData.push(...executionData);
}
if (resource === 'cameraProxy' && operation === 'getScreenshot') {
return [items];
}
else {
return [returnData];
}
}
}
exports.HomeAssistant = HomeAssistant;
//# sourceMappingURL=HomeAssistant.node.js.map