☰

DCSS Webtiles Extension Module Loader

Load the DWEM from other Webtiles sites as well.

目前为 2024-08-17 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         DCSS Webtiles Extension Module Loader
  3. // @description  Load the DWEM from other Webtiles sites as well.
  4. // @version      1.5
  5. // @author       refracta
  6. // @match        http://webzook.net:8080/*
  7. // @match        https://crawl.kelbi.org/*
  8. // @match        https://crawl.dcss.io/*
  9. // @match        https://crawl.akrasiac.org:8443/*
  10. // @match        https://underhound.eu:8080/*
  11. // @match        https://cbro.berotato.org:8443/*
  12. // @match        http://lazy-life.ddo.jp:8080/*
  13. // @match        https://crawl.xtahua.com/*
  14. // @match        https://crawl.project357.org/*
  15. // @match        http://joy1999.codns.com:8081/*
  16. // @grant        none
  17. // @run-at document-start
  18. // @namespace https://greasyfork.org/users/467840
  19. // ==/UserScript==
  20.  
  21. (function () {
  22.     'use strict';
  23.     const [head] = document.getElementsByTagName('head');
  24.  
  25.     async function haltRequireJS() {
  26.         let disableRJSInjection = true;
  27.         for (const funcName of ['appendChild', 'insertBefore']) {
  28.             head['_' + funcName] = head[funcName];
  29.             head[funcName] = function (tag) {
  30.                 if (disableRJSInjection && (tag.getAttribute('data-requirecontext') !== null || tag.getAttribute('data-requiremodule') !== null)) {
  31.                     return tag;
  32.                 }
  33.                 return this['_' + funcName].apply(this, arguments);
  34.             }
  35.         }
  36.  
  37.         const scripts = head.getElementsByTagName('script');
  38.         let rjsScript = Array.from(scripts).find(s => s.src?.endsWith('require.js'));
  39.         if (!rjsScript) {
  40.             rjsScript = {src: "/static/scripts/contrib/require.js", getAttribute: () => "/static/scripts/app"};
  41.         }
  42.         rjsScript?.remove?.();
  43.  
  44.         const config = (() => {
  45.             const dataMain = rjsScript.getAttribute('data-main');
  46.             let mainScript = dataMain;
  47.             const src = mainScript.split('/');
  48.             mainScript = src.pop();
  49.             const baseUrl = src.length ? src.join('/') + '/' : './';
  50.             mainScript = mainScript.replace(/\.js$/, '');
  51.             if (/^\/|:|\?|\.js$/.test(mainScript)) {
  52.                 mainScript = dataMain;
  53.             }
  54.             return {deps: [mainScript], baseUrl};
  55.         })();
  56.  
  57.         window.require = window.define = window.requirejs = undefined;
  58.         const newRJSScript = document.createElement('script');
  59.         newRJSScript.src = rjsScript.src;
  60.         await new Promise(resolve => {
  61.             newRJSScript.onload = newRJSScript.onreadystatechange = () => {
  62.                 if (!newRJSScript.readyState || /loaded|complete/.test(newRJSScript.readyState)) {
  63.                     newRJSScript.onload = newRJSScript.onreadystatechange = null;
  64.                     resolve();
  65.                 }
  66.             };
  67.             head.appendChild(newRJSScript);
  68.         });
  69.  
  70.         window.startMainScript = async () => {
  71.             disableRJSInjection = false;
  72.             require.config(config);
  73.         };
  74.     }
  75.  
  76.     (async () => {
  77.         await haltRequireJS();
  78.         // localStorage.DWEM_MODULES = JSON.stringify(['https://example.org/module.js', ...]);
  79.         // If DWEM_MODULES is not set, the following modules are loaded by default:
  80.         localStorage.DWEM_MODULES ||= JSON.stringify(
  81.             ['io-hook', 'site-information', 'websocket-factory', 'rc-manager', 'module-manager', 'sound-support', 'convenience-module']
  82.             .map(m => "../modules/" + m + "/index.js")
  83.         );
  84.         localStorage.DWEM_LATEST_DURATION ||= 300;
  85.         localStorage.DWEM_LATEST_TIME ||= 0;
  86.         if (localStorage.DWEM_DEBUG === 'true') {
  87.             await import(localStorage.DWEM_DEBUG_LOADER);
  88.         } else {
  89.             const currentTime = Date.now();
  90.             if (localStorage.DWEM_LATEST_TIME && localStorage.DWEM_LATEST_DURATION) {
  91.                 const latestTime = parseInt(localStorage.DWEM_LATEST_TIME);
  92.                 const duration = parseInt(localStorage.DWEM_LATEST_DURATION);
  93.                 const cacheAge = (currentTime - latestTime) / 1000;
  94.                 console.log(`DWEM_LATEST Cache Age: ${cacheAge}s`);
  95.                 console.log(`DWEM_LATEST Cache Duration: ${duration}s`);
  96.                 if (cacheAge > duration) {
  97.                     try {
  98.                         localStorage.DWEM_LATEST = (await fetch(`https://api.github.com/repos/refracta/dcss-webtiles-extension-module/commits/main`).then(r => r.json())).sha;
  99.                         localStorage.DWEM_LATEST_TIME = Date.now();
  100.                     } catch (e) {
  101.                     }
  102.                 }
  103.             }
  104.             localStorage.DWEM_LATEST = localStorage.DWEM_LATEST || 'latest';
  105.             await import(`https://cdn.jsdelivr.net/gh/refracta/dcss-webtiles-extension-module@${localStorage.DWEM_LATEST}/loader/dwem-core-loader.js`);
  106.         }
  107.     })();
  108. })();