☰

VGMLoaderX

Automatically downloads albums from KHInsider without an account.

当前为 2021-08-16 提交的版本，查看 最新版本。

  1. // @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT
  2. /* eslint-env browser, greasemonkey */
  3. /* global zip, saveAs */
  4.  
  5. // ==UserScript==
  6. // @name            VGMLoaderX
  7. // @name:de         VGMLoaderX
  8. // @name:en         VGMLoaderX
  9. // @namespace       https://github.com/TheLastZombie/
  10. // @version         1.0.2
  11. // @description     Automatically downloads albums from KHInsider without an account.
  12. // @description:de  Lädt Alben von KHInsider automatisch und ohne Account herunter.
  13. // @description:en  Automatically downloads albums from KHInsider without an account.
  14. // @homepageURL     https://github.com/TheLastZombie/userscripts#vgmloaderx-
  15. // @supportURL      https://github.com/TheLastZombie/userscripts/issues/new?labels=VGMLoaderX
  16. // @contributionURL https://ko-fi.com/rcrsch
  17. // @author          TheLastZombie
  18. // @match           https://downloads.khinsider.com/game-soundtracks/album/*
  19. // @connect         vgmsite.com
  20. // @grant           GM.xmlHttpRequest
  21. // @grant           GM_xmlhttpRequest
  22. // @require         https://cdn.jsdelivr.net/gh/gildas-lormeau/zip.js@7949db15556ebdbd076e543fd77134286ad6e4fc/dist/zip.min.js
  23. // @require         https://cdn.jsdelivr.net/gh/eligrey/FileSaver.js@5bb701bd6ea05a02836daf8ef88ec350a1dd4d83/dist/FileSaver.min.js
  24. // @require         https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
  25. // @icon            https://raw.githubusercontent.com/TheLastZombie/userscripts/master/icons/VGMLoaderX.ico
  26. // @copyright       2021, TheLastZombie (https://github.com/TheLastZombie/)
  27. // @license         MIT; https://github.com/TheLastZombie/userscripts/blob/master/LICENSE
  28. // ==/UserScript==
  29.  
  30. // ==OpenUserJS==
  31. // @author          TheLastZombie
  32. // ==/OpenUserJS==
  33.  
  34. (function () {
  35.   document.querySelectorAll('a[href^="https://downloads.khinsider.com/cp/add_album/"]').forEach(x => {
  36.     x.addEventListener('click', e => {
  37.       e.preventDefault()
  38.  
  39.       let format = Array(...document.querySelectorAll('#songlist_header th[align=right]')).map(x => x.textContent)
  40.       if (format.length === 1) {
  41.         format = format[0]
  42.       } else {
  43.         const input = prompt('Please enter your desired format (one of ' + format.join(', ') + '):', format[0])
  44.         if (!format.includes(input.toUpperCase())) {
  45.           format = format[0]
  46.           alert('Invalid format supplied. Using ' + format + ' instead.')
  47.         } else {
  48.           format = input
  49.         }
  50.       }
  51.  
  52.       const element = document.getElementsByClassName('albumMassDownload')[0]
  53.       element.style.height = 'auto'
  54.       element.style.marginBottom = '2em'
  55.  
  56.       // eslint-disable-next-line no-eval
  57.       const input = eval(document
  58.         .querySelector('#EchoTopic script')
  59.         .textContent
  60.         .slice(5, -3)
  61.         .replace('function', 'function x')
  62.         .replace('return p}', 'return p}x')
  63.       )
  64.       const mediaPath = input.match(/mediaPath='(.+?)'/)[1]
  65.       const tracks = JSON.parse(input.match(/tracks=(\[.+?\])/)[1].replace(',]', ']'))
  66.       const output = tracks.map(x => mediaPath + x.file.split('.').slice(0, -1).join('.') + '.' + format.toLowerCase())
  67.       const names = tracks.map(x => x.name)
  68.  
  69.       const blobWriter = new zip.BlobWriter('application/zip')
  70.       const writer = new zip.ZipWriter(blobWriter)
  71.  
  72.       function forSync (i) {
  73.         element.innerHTML = 'Downloading track ' + (i + 1) + ' of ' + output.length + ' (' + names[i] + ')…'
  74.         GM.xmlHttpRequest({
  75.           method: 'GET',
  76.           url: output[i],
  77.           responseType: 'blob',
  78.           onload: async response => {
  79.             await writer.add(decodeURIComponent(output[i].split('/').pop()), new zip.BlobReader(response.response))
  80.  
  81.             if (output[i + 1]) {
  82.               forSync(i + 1)
  83.             } else {
  84.               await writer.close()
  85.               const blob = await blobWriter.getData()
  86.               saveAs(blob, document.getElementsByTagName('h2')[0].textContent + '.zip')
  87.               element.innerHTML = 'Album successfully downloaded. ZIP file has been passed to the browser.'
  88.             }
  89.           }
  90.         })
  91.       }
  92.       forSync(0)
  93.     })
  94.   })
  95. })()
  96.  
  97. // @license-end