nodemw/lib/utils.js

MediaWiki API and WikiData client written in Node.js

/**
 * Helper functions
 */
"use strict";

module.exports = {
  parseVideoUrl(url) {
    function getIdFromUrl(videoUrl, re) {
      let matches = videoUrl.match(re);
      return (matches && matches[1]) || null;
    }

    let id;

    // https://www.youtube.com/watch?v=24X9FpeSASY
    // http://stackoverflow.com/questions/5830387/how-to-find-all-youtube-video-ids-in-a-string-using-a-regex/5831191#5831191
    if (url.includes("youtube.com/")) {
      id = getIdFromUrl(url, /\/watch\?v=([A-Z0-9_-]+)/i);

      return id ? ["youtube", id] : null;
    }

    // https://vimeo.com/27986705
    if (url.includes("vimeo.com/")) {
      id = getIdFromUrl(url, /\/([0-9]+)/);

      return id ? ["vimeo", id] : null;
    }

    return null;
  },

  /**
   * @param { string } name
   * @param { Object } res
   * @return { void }
   */
  dumpObjectTypes(name, res) {
    console.log(
      `export interface ${name} {\n` +
        Object.keys(res)
          .map((key) => `\t${key}: ${typeof res[key]};`)
          .join("\n") +
        "\n}",
    );
  },
};