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NSFWalbum Downloader

Allow getting full album from NFSWalbum.com in an easy way

  1. // ==UserScript==
  2. // @name         NSFWalbum Downloader
  3. // @namespace    https://nsfwalbum.com/
  4. // @version      1.1
  5. // @description  Allow getting full album from NFSWalbum.com in an easy way
  6. // @author       whatever
  7. // @match        https://nsfwalbum.com/album/*
  8. // @grant        GM_download
  9. // @grant        GM_getResourceURL
  10. // @resource     downloadIcon https://i.imgur.com/sj6kMRp.png
  11. // @require      https://cdnjs.cloudflare.com/ajax/libs/axios/0.19.0/axios.min.js
  12. // ==/UserScript==
  13.  
  14. (async function() {
  15.   const giraffe = {
  16.     annihilate: function(r, a) {
  17.       let n = '';
  18.       r.toString();
  19.       for (let t = 0; t < r.length; t++) {
  20.         const e = r.charCodeAt(t) ^ a;
  21.         n += String.fromCharCode(e);
  22.       }
  23.       return n;
  24.     },
  25.   };
  26.  
  27.   const zeroFill = val => ('00000' + val).substr(-5);
  28.  
  29.   const links = [];
  30.   const images = document.querySelectorAll('.img.albumPhoto');
  31.   for (let img of images.entries()) {
  32.     links.push(img[1].dataset.imgId);
  33.   }
  34.  
  35.   const downloadAlbum = async idx => {
  36.     const dlStatus = document.querySelector('.dlStatus');
  37.     if (idx >= links.length) {
  38.       dlStatus.innerText = 'Download complete!';
  39.       return;
  40.     }
  41.  
  42.     dlStatus.innerText = `Download in progress: ${idx + 1}/${links.length}`;
  43.  
  44.     const imgPage = await axios.get(`https://nsfwalbum.com/photo/${links[idx]}`);
  45.     const matches = imgPage.data.match(/encodeURIComponent\(giraffe.annihilate\("([^"]+)/i);
  46.     if (matches.length) {
  47.       const spirit = encodeURIComponent(giraffe.annihilate(matches.pop(), 6));
  48.       GM_download({
  49.         url: `https://nsfwalbum.com/imageProxy.php?photoId=${links[idx]}&spirit=${spirit}`,
  50.         name: `nsfwalbum-${document.location.href.split('/').pop()}-${zeroFill(idx + 1)}.jpg`,
  51.         saveAs: false,
  52.         onload: () => {
  53.           downloadAlbum(idx + 1);
  54.         },
  55.         onerror: err => {
  56.           console.error(err);
  57.           downloadAlbum(idx + 1);
  58.         },
  59.       });
  60.     } else {
  61.       console.error('Unable to retrieve spirit for page', `https://nsfwalbum.com/photo/${links[idx]}`);
  62.     }
  63.   };
  64.  
  65.   const img = document.createElement('img');
  66.   const a = document.createElement('a');
  67.   a.classList = 'downloadAlbum';
  68.   a.appendChild(img);
  69.   a.onclick = () => {
  70.     downloadAlbum(0);
  71.   };
  72.   img.src = await GM_getResourceURL('downloadIcon');
  73.   img.setAttribute('style', 'margin-left: 30px; width: 24px; height: 24px; cursor: pointer;');
  74.   const dlStatus = document.createElement('span');
  75.   dlStatus.classList = 'dlStatus';
  76.   dlStatus.setAttribute('style', 'margin-left: 10px;');
  77.   document
  78.     .querySelector('.gallery_name h6')
  79.     .appendChild(a)
  80.     .appendChild(dlStatus);
  81. })();