⚡ Replace links

.newsboat/html2rss.mjs

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-/home/jaandrle/Vzdálené/GitHub/dotfiles/ubuntu/.newsboat/html2rss.mjs

.newsboat/html2rss.mjs

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+#!/usr/bin/env nodejsscript
+/* jshint esversion: 11,-W097, -W040, module: true, node: true, expr: true, undef: true *//* global echo, $, pipe, s, fetch, cyclicLoop */
+/**
+ * @typedef T_RSSITEM
+ * @type {{ title: string, link: string, date: string }}
+ * */
+/**
+ * @param {string} title
+ * @param {string} url
+ * @param {(response: string)=> T_RSSITEM[]} parseItems
+ * @returns {Promise<string>}
+ * */
+export function html2rss(title, url, parseItems){
+	return fetch(url)
+	.then(response=> response.text())
+	.then(pipe( parseItems, toRSS ));
+	
+	function toRSS(items){
+		const articles_rss= items.map(function({ title, date, link }){
+			return [
+				"<item>",
+					"<title>"+title+"</title>",
+					"<link>"+link+"</link>",
+					"<updated>"+date+"</updated>",
+				"</item>"
+			].join("\n");
+		});
+		return [
+			`<?xml version="1.0" encoding="UTF-8" ?>`,
+			`<rss version="2.0">`,
+			"<channel>",
+			`<title>${title}</title>`,
+			`<link>${url}</link>`,
+			...articles_rss,
+			"</channel>",
+			"</rss>"
+		].join("\n");
+	}
+}