zf.fm downloader bookmark URL

zf.fm-downloader.js

javascript: (() => {
  window.ankorDownloader = window.ankorDownloader || {
    download: (html) => {
      /*
      console.log('Downloading... html:', [html]);
      const html = prompt('Enter html with links');
      */
      const reg = /class="song-artist"[^>]*?>.+?<span>(.*?)<\/span>.+?class="song-name"[^>]*?>.+?<span>(.*?)<\/span>.+?data-sid="([^"]+)"/gs;
      const songs = [];
      let matches;
      while (matches = reg.exec(html)) {
        const artist = matches[1];
        const name   = matches[2];
        const id     = matches[3];
        songs.push({ id, artist, name });
      }

      const downloadCommand = songs
        .map((song) =>
          `wget -O "${song.artist} - ${song.name}.mp3" http://zk.fm/download/${song.id}"`,
        )
        .join('\n');

      console.log(`Total songs: ${songs.length}. Wget command:\n%s`, downloadCommand);
    },
    addToPlaylists: () => {
      $('.songs-list').each((i, el) => {
        const btn$ = $('<button>download</button>');
        btn$.click(() => ankorDownloader.download($(el).html()));
        $(el).parent().prepend(btn$);
      });
    }
  };
  ankorDownloader.addToPlaylists();
})()