first commit

packages/nodes-base/nodes/LingvaNex/LingvaNex.node.ts

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+import type {
+	IExecuteFunctions,
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodeExecutionData,
+	INodePropertyOptions,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+import { NodeConnectionTypes } from 'n8n-workflow';
+
+import { lingvaNexApiRequest } from './GenericFunctions';
+
+export class LingvaNex implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'LingvaNex',
+		name: 'lingvaNex',
+		// eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg
+		icon: 'file:lingvanex.png',
+		group: ['output'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Consume LingvaNex API',
+		defaults: {
+			name: 'LingvaNex',
+		},
+		usableAsTool: true,
+		inputs: [NodeConnectionTypes.Main],
+		outputs: [NodeConnectionTypes.Main],
+		credentials: [
+			{
+				name: 'lingvaNexApi',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				noDataExpression: true,
+				options: [
+					{
+						name: 'Translate',
+						value: 'translate',
+						description: 'Translate data',
+						action: 'Translate data',
+					},
+				],
+				default: 'translate',
+			},
+			// ----------------------------------
+			//         All
+			// ----------------------------------
+			{
+				displayName: 'Text',
+				name: 'text',
+				type: 'string',
+				default: '',
+				description: 'The input text to translate',
+				required: true,
+				displayOptions: {
+					show: {
+						operation: ['translate'],
+					},
+				},
+			},
+			{
+				// eslint-disable-next-line n8n-nodes-base/node-param-display-name-wrong-for-dynamic-options
+				displayName: 'Translate To',
+				name: 'translateTo',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getLanguages',
+				},
+				default: '',
+				description:
+					'The language to use for translation of the input text, set to one of the language codes listed in <a href="https://cloud.google.com/translate/docs/languages">Language Support</a>. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>.',
+				required: true,
+				displayOptions: {
+					show: {
+						operation: ['translate'],
+					},
+				},
+			},
+			{
+				displayName: 'Additional Options',
+				name: 'options',
+				type: 'collection',
+				placeholder: 'Add option',
+				default: {},
+				displayOptions: {
+					show: {
+						operation: ['translate'],
+					},
+				},
+				options: [
+					{
+						// eslint-disable-next-line n8n-nodes-base/node-param-display-name-wrong-for-dynamic-options
+						displayName: 'From',
+						name: 'from',
+						type: 'options',
+						typeOptions: {
+							loadOptionsMethod: 'getLanguages',
+						},
+						default: '',
+						description:
+							'The language code in the format “language code_code of the country”. If this parameter is not present, the auto-detect language mode is enabled. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>.',
+					},
+					{
+						displayName: 'Platform',
+						name: 'platform',
+						type: 'string',
+						default: 'api',
+					},
+					{
+						displayName: 'Translate Mode',
+						name: 'translateMode',
+						type: 'string',
+						default: '',
+						description:
+							'Describe the input text format. Possible value is "html" for translating and preserving html structure. If value is not specified or is other than "html" than plain text is translating.',
+					},
+				],
+			},
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			async getLanguages(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const data = await lingvaNexApiRequest.call(
+					this,
+					'GET',
+					'/getLanguages',
+					{},
+					{ platform: 'api' },
+				);
+				for (const language of data.result) {
+					returnData.push({
+						name: language.englishName,
+						value: language.full_code,
+					});
+				}
+				return returnData;
+			},
+		},
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const length = items.length;
+
+		const operation = this.getNodeParameter('operation', 0);
+		const responseData = [];
+		for (let i = 0; i < length; i++) {
+			if (operation === 'translate') {
+				const text = this.getNodeParameter('text', i) as string;
+				const translateTo = this.getNodeParameter('translateTo', i) as string;
+				const options = this.getNodeParameter('options', i);
+
+				const body: IDataObject = {
+					data: text,
+					to: translateTo,
+					platform: 'api',
+				};
+
+				Object.assign(body, options);
+
+				const response = await lingvaNexApiRequest.call(this, 'POST', '/translate', body);
+				responseData.push(response);
+			}
+		}
+		return [this.helpers.returnJsonArray(responseData)];
+	}
+}