@saintbull/vue-rss-parsify/dist/src/index.js

Parser for rss feeds using allorigins.win api

import { parseString } from "xml2js";
export default (function RssParsify() {
  const parseHTML = element => {
    return element.replace(/<\/?[^>]+(>|$)/g, "").replace(/&#039;/g, "'").replace(/&quot;/g, '"').replace(/&amp;/g, "&").replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&#8220;/g, '"').replace(/&#8221;/g, '"').replace(/&#8217;/g, "'").replace(/&#8211;/g, "-").replace(/&#8230;/g, "...").replace(/&#8216;/g, "'").replace(/&#8212;/g, "—").replace(/&#39;/g, "'").replace(/&#32;/g, " ").replace(/&#124;/g, "|");
  };
  const flattenDeep = arr => Array.isArray(arr) ? arr.reduce((a, b) => a.concat(flattenDeep(b)), []) : [arr];
  const parseToJSON = async feedUrl => {
    const apiToParse = `https://api.allorigins.win/get?url=${feedUrl}`;
    const response = await fetch(apiToParse);
    const rssData = await response.json();
    var jsonData = {};
    parseString(rssData.contents, function (err, result) {
      jsonData = result;
    });
    var parsedData = {};
    parsedData = [...flattenDeep(jsonData.feed ? jsonData.feed.entry : []), ...flattenDeep(jsonData.rss ? jsonData.rss.channel[0].item : [])];

    return parsedData;
  };
  return {
    parseToJSON,
    parseHTML
  };
}).call(this);