Initial commit to release

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

@@ -0,0 +1,74 @@
+import { IExecuteFunctions } from 'n8n-core';
+import {
+	IDataObject,
+	INodeType,
+	INodeTypeDescription,
+	INodeExecutionData,
+} from 'n8n-workflow';
+
+import * as Parser from 'rss-parser';
+
+export class RssFeedRead implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'RSS Read',
+		name: 'rssFeedRead',
+		icon: 'fa:rss',
+		group: ['input'],
+		version: 1,
+		description: 'Reads data from an RSS Feed',
+		defaults: {
+			name: 'RSS Feed Read',
+			color: '#b02020',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		properties: [
+			{
+				displayName: 'URL',
+				name: 'url',
+				type: 'string',
+				default: '',
+				required: true,
+				noDataExpression: true,
+				description: 'URL of the RSS feed.',
+			},
+		],
+	};
+
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+
+		const url = this.getNodeParameter('url', 0) as string;
+
+		if (!url) {
+			throw new Error('The parameter "URL" has to be set!');
+		}
+		// TODO: Later add also check if the url has a valid format
+
+		const parser = new Parser();
+
+		let feed: Parser.Output;
+		try {
+			feed = await parser.parseURL(url);
+		} catch (e) {
+			if (e.code === 'ECONNREFUSED') {
+				throw new Error(`It was not possible to connect to the URL. Please make sure the URL "${url}" it is valid!`);
+			}
+
+			throw e;
+		}
+
+
+		const returnData: IDataObject[] = [];
+
+		// For now we just take the items and ignore everything else
+		if (feed.items) {
+			feed.items.forEach((item) => {
+				// @ts-ignore
+				returnData.push(item);
+			});
+		}
+
+		return [this.helpers.returnJsonArray(returnData)];
+	}
+}