☰

VGMLoaderX

Automatically downloads albums from KHInsider without an account.

当前为 2024-03-30 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name               VGMLoaderX
  3. // @name:de            VGMLoaderX
  4. // @name:en            VGMLoaderX
  5. // @namespace          sun/userscripts
  6. // @version            1.0.23
  7. // @description        Automatically downloads albums from KHInsider without an account.
  8. // @description:de     Lädt Alben von KHInsider automatisch und ohne Account herunter.
  9. // @description:en     Automatically downloads albums from KHInsider without an account.
  10. // @compatible         chrome
  11. // @compatible         edge
  12. // @compatible         firefox
  13. // @compatible         opera
  14. // @compatible         safari
  15. // @homepageURL        https://forgejo.sny.sh/sun/userscripts
  16. // @supportURL         https://forgejo.sny.sh/sun/userscripts/issues
  17. // @contributionURL    https://liberapay.com/sun
  18. // @contributionAmount €1.00
  19. // @author             Sunny <sunny@sny.sh>
  20. // @include            https://downloads.khinsider.com/game-soundtracks/album/*
  21. // @match              https://downloads.khinsider.com/game-soundtracks/album/*
  22. // @connect            vgmdownloads.com
  23. // @connect            vgmsite.com
  24. // @connect            vgmtreasurechest.com
  25. // @run-at             document-end
  26. // @inject-into        page
  27. // @grant              GM.xmlHttpRequest
  28. // @grant              GM_xmlhttpRequest
  29. // @noframes
  30. // @require            https://unpkg.com/@zip.js/zip.js/dist/zip.js
  31. // @require            https://unpkg.com/file-saver
  32. // @require            https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
  33. // @icon               https://forgejo.sny.sh/sun/userscripts/raw/branch/main/icons/VGMLoaderX.ico
  34. // @copyright          2021-present, Sunny (https://sny.sh/)
  35. // @license            For Good Eyes Only; https://forgejo.sny.sh/sun/userscripts/src/branch/main/LICENSE.md
  36. // ==/UserScript==
  37.  
  38. (function () {
  39.   "use strict";
  40.  
  41.   document.querySelectorAll('a[href^="/cp/add_album/"]').forEach((x) => {
  42.     x.addEventListener("click", (e) => {
  43.       e.preventDefault();
  44.  
  45.       let format = Array(
  46.         ...document.querySelectorAll("#songlist_header th[align=right]"),
  47.       ).map((x) => x.textContent);
  48.       if (format.length === 1) {
  49.         format = format[0];
  50.       } else {
  51.         const input = prompt(
  52.           "Please enter your desired format (one of " +
  53.             format.join(", ") +
  54.             "):",
  55.           format[0],
  56.         );
  57.  
  58.         if (!input) return;
  59.         if (!format.includes(input.toUpperCase())) {
  60.           format = format[0];
  61.           alert("Invalid format supplied. Using " + format + " instead.");
  62.         } else {
  63.           format = input;
  64.         }
  65.       }
  66.  
  67.       const element = document.getElementsByClassName("albumMassDownload")[0];
  68.       element.style.height = "auto";
  69.       element.style.marginBottom = "2em";
  70.  
  71.       const input = eval(
  72.         document
  73.           .querySelector("#pageContent script")
  74.           .textContent.slice(5, -3)
  75.           .replace("function", "function x")
  76.           .replace("return p}", "return p}x"),
  77.       );
  78.  
  79.       const mediaPath = input.match(/mediaPath='(.+?)'/)[1];
  80.       const tracks = JSON.parse(
  81.         input.match(/tracks=(\[.+?,\])/)[1].replace(",]", "]"),
  82.       );
  83.       const output = tracks.map(
  84.         (x) =>
  85.           mediaPath +
  86.           x.file.split(".").slice(0, -1).join(".") +
  87.           "." +
  88.           format.toLowerCase(),
  89.       );
  90.       const names = tracks.map((x) => x.name);
  91.  
  92.       const blobWriter = new zip.BlobWriter("application/zip");
  93.       const writer = new zip.ZipWriter(blobWriter);
  94.  
  95.       function forSync(i) {
  96.         element.innerHTML =
  97.           "Downloading track " +
  98.           (i + 1) +
  99.           " of " +
  100.           output.length +
  101.           " (" +
  102.           (names[i] || "Track " + (i + 1)) +
  103.           ")…";
  104.         GM.xmlHttpRequest({
  105.           method: "GET",
  106.           url: output[i],
  107.           responseType: "blob",
  108.           onload: async (response) => {
  109.             await writer.add(
  110.               decodeURIComponent(output[i].split("/").pop()),
  111.               new zip.BlobReader(response.response),
  112.             );
  113.  
  114.             if (output[i + 1]) {
  115.               forSync(i + 1);
  116.             } else {
  117.               await writer.close();
  118.               const blob = await blobWriter.getData();
  119.               saveAs(
  120.                 blob,
  121.                 document.getElementsByTagName("h2")[0].textContent + ".zip",
  122.               );
  123.               element.innerHTML =
  124.                 "Album successfully downloaded. ZIP file has been passed to the browser.";
  125.             }
  126.           },
  127.         });
  128.       }
  129.       forSync(0);
  130.     });
  131.   });
  132. })();