☰

LowCodeEngine

try to take over the world!

  1. // ==UserScript==
  2. // @name         LowCodeEngine
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.2
  5. // @description  try to take over the world!
  6. // @author       You
  7. // @match        *://*/*
  8. // @grant        none
  9. // @run-at       document-end
  10. // ==/UserScript==
  11. /* eslint-disable */
  12.  
  13. function safeGet(target, paths, defaultValue) {
  14.   const safeGetRegex = /\[|(?:\]\[?)|\./g;
  15.   if (typeof paths === 'string') {
  16.     paths = paths.split(safeGetRegex).filter(p => !!p);
  17.   }
  18.   if (target) {
  19.     const result = paths.some(p => {
  20.       target = target[p];
  21.       if (target === null || target === undefined) {
  22.         return true;
  23.       }
  24.     });
  25.     return result ? defaultValue : target;
  26.   }
  27.   return target;
  28. }
  29.  
  30. const settedMap = {};
  31. function defineProperty(name, descriptor) {
  32.     if (window[name]) return;
  33.     Object.defineProperty(window, name, descriptor);
  34. }
  35.  
  36. function definePropertyWithGetter(name, path) {
  37.     if (settedMap[name]) return;
  38.     settedMap[name] = true;
  39.     defineProperty(name, { get() { return safeGet(window, path); } });
  40. }
  41.  
  42. (function() {
  43.     'use strict';
  44.     let tries = 0;
  45.     const maxTries = 10;
  46.     // if (window.RenderEngine) return;
  47.     const iterId = setInterval(function() {
  48.         if (tries++ >= maxTries) clearInterval(iterId);
  49.  
  50.         if (window.LeGao && window.LeGao.getContext && window.LeGao.getContext()) {
  51.             clearInterval(iterId);
  52.             const ctx = LeGao.getContext();
  53.             window.$ctx = ctx;
  54.             window.$schema = ctx.schema;
  55.             window.$page = ctx.schema.pages && ctx.schema.pages[0];
  56.             window.$utils = ctx.utils;
  57.             window.$opts = window.$options = ctx.options;
  58.             window.$this = ctx.__debugThis__;
  59.             window.$get = fieldId => ctx.__debugThis__.$.call(window.$this, fieldId);
  60.             window.$state = ctx.__debugThis__ && ctx.__debugThis__.state;
  61.             window.$state$ = JSON.parse(JSON.stringify(window.$state || {}));
  62.             window.$rawComponents = ctx.rawComponents;
  63.             window.$components = ctx.components;
  64.         }
  65.  
  66.         if (window.VisualEngine && VisualEngine.Pages) {
  67.             definePropertyWithGetter('$curDoc', 'VisualEngine.Pages.currentDocument');
  68.             definePropertyWithGetter('$rootNode', 'VisualEngine.Pages.currentDocument.rootNode');
  69.             definePropertyWithGetter('$project', 'VisualEngine.Pages.currentDocument.project');
  70.             definePropertyWithGetter('$designer', 'VisualEngine.Pages.currentDocument.project.designer');
  71.             definePropertyWithGetter('$docs', 'VisualEngine.Pages.currentDocument.project.documents');
  72.             definePropertyWithGetter('$docsMap', 'VisualEngine.Pages.currentDocument.project.documentsMap');
  73.             definePropertyWithGetter('$nodes', 'VisualEngine.Pages.currentDocument.nodes');
  74.             definePropertyWithGetter('$nodesMap', 'VisualEngine.Pages.currentDocument.nodesMap');
  75.             window.$getNode = nodeId => {
  76.                 return nodeId ?
  77.                     VisualEngine.Pages.currentDocument.nodesMap.get(nodeId) :
  78.                     VisualEngine.Exchange.getSelected();
  79.             }
  80.         }
  81.     }, 1000);
  82. })();