prerender-urls.js

module.exports = async function () {
  let urlArray = [
    {
      url: '/',
      title: '1tuner',
      subtitle: 'listen to radio, podcasts and create playlists',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
      jsonld: {
        '@context': 'https://schema.org',
        '@type': 'WebApplication',
        name: '1tuner',
        url: 'https://1tuner.com',
        image: 'https://1tuner.com/assets/icons/icon-512x512.png',
        thumbnailUrl: 'https://1tuner.com/assets/icons/icon-192x192.png',
        operatingSystem: 'All',
        applicationCategory: 'Entertainment',
        aggregateRating: {
          '@type': 'AggregateRating',
          ratingValue: '5',
          ratingCount: '1',
        },
        offers: {
          '@type': 'Offer',
          price: '0',
          priceCurrency: 'EUR',
        },
        sameAs: ['https://twitter.com/1tuner', 'https://bsky.app/profile/1tuner.com', 'https://github.com/robinbakker/1tuner'],
        author: {
          '@type': 'Person',
          name: 'Robin Bakker',
          url: 'https://robinbakker.nl',
          sameAs: [
            'https://twitter.com/robinbakker',
            'https://mastodon.social/@robinbakker',
            'https://bsky.app/profile/robinbakker.nl',
            'https://github.com/robinbakker',
          ],
        },
      },
    },
    {
      url: '/about',
      title: 'About 1tuner',
      subtitle: 'one web app to listen to audio streams',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
    },
    {
      url: '/podcasts',
      title: 'Podcasts',
      subtitle: '1tuner | listen to podcasts',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
    },
    {
      url: '/playlists',
      title: 'Playlists',
      subtitle: '1tuner | take control',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
    },
    {
      url: '/playlist-edit',
      title: 'Add a playlist',
      subtitle: '1tuner | take control',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
    },
    {
      url: '/settings',
      title: 'Settings',
      subtitle: '1tuner | one web app to listen to audio streams',
      description: 'Listen to radio, podcasts and create playlists.',
      logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
    },
  ];
  await fetch('https://raw.githubusercontent.com/robinbakker/1tuner/master/assets/data/stations.json', {
    method: 'get',
  })
    .then((resp) => resp.json())
    .then(function (items) {
      urlArray.push({
        url: '/radio-stations',
        title: 'Radio stations',
        subtitle: '1tuner | listen to the radio',
        description: 'Listen to radio, podcasts and create playlists.',
        logo: 'https://1tuner.com/assets/icons/icon-512x512.png',
        data: items,
      });
      for (let item in items) {
        urlArray.push({
          url: '/radio-station/' + item,
          title: items[item].name,
          subtitle: 'Radio station | 1tuner',
          description: 'Listen now to ' + items[item].name + ' at 1tuner.com',
          logo: items[item].logosource,
          data: items[item],
        });
      }
    });
  // OK this feels stupid
  const slugify = function (text) {
    const a = 'àáâäæãåāăąçćčđďèéêëēėęěğǵḧîïíīįìłḿñńǹňôöòóœøōõőṕŕřßśšşșťțûüùúūǘůűųẃẍÿýžźż·/_,:;';
    const b = 'aaaaaaaaaacccddeeeeeeeegghiiiiiilmnnnnoooooooooprrsssssttuuuuuuuuuwxyyzzz------';
    const p = new RegExp(a.split('').join('|'), 'g');

    return text
      .toString()
      .toLowerCase()
      .replace(/\s+/g, '-') // Replace spaces with -
      .replace(p, (c) => b.charAt(a.indexOf(c))) // Replace special characters
      .replace(/&/g, '-and-') // Replace & with 'and'
      .replace(/[^\w\-]+/g, '') // Remove all non-word characters
      .replace(/\-\-+/g, '-') // Replace multiple - with single -
      .replace(/^-+/, '') // Trim - from start of text
      .replace(/-+$/, ''); // Trim - from end of text
  };

  let podcastDataUrl = 'https://raw.githubusercontent.com/robinbakker/1tuner/master/assets/data/podcasts.json';

  // FIXME: move this to a better place... :/
  require('dotenv').config();
  if (process.env.FIREBASE_LOGIN_URL && process.env.FIREBASE_LOGIN_URL !== 'https://example.com') {
    const firebaseAuth = await fetch(process.env.FIREBASE_LOGIN_URL, {
      body: JSON.stringify({
        email: process.env.FIREBASE_USER_EMAIL,
        password: process.env.FIREBASE_USER_PASSWORD,
        returnSecureToken: true,
      }),
      method: 'POST',
    });
    const firebaseAuthResult = await firebaseAuth.json();
    const firebaseAuthToken = firebaseAuthResult.idToken;
    podcastDataUrl = `${process.env.FIREBASE_URL}/podcasts.json?auth=${firebaseAuthToken}`;
  }

  try {
    await fetch(podcastDataUrl, {
      method: 'get',
    })
      .then((resp) => resp.json())
      .then(function (data) {
        let keyArray = Object.keys(data);
        keyArray.reverse();
        let newDataArray = [];
        for (let i = 0; i < 500; i++) {
          let pc = data[keyArray[i]];
          if (!pc || !pc.feedUrl || !pc.title) {
            console.log('podcast data error', pc);
            continue;
          }
          if (pc.feedUrl.indexOf('https://feeds.megaphone.fm/fullsend') !== -1) {
            // DMCA Takedown Request
            continue;
          }
          urlArray.push({
            url: '/podcast/' + slugify(pc.title) + '/' + Buffer.from(pc.feedUrl).toString('base64'),
            title: pc.title,
            subtitle: 'Podcast | 1tuner',
            description: 'Listen now to ' + pc.title + ' at 1tuner.com',
            logo: pc.logo,
            data: pc,
          });
          newDataArray.push(pc);
        }
      });
  } catch (error) {
    console.log('fetch podcast data error', error);
  }

  return urlArray;
};