☰

Auto grading

USTC 自动评价 tqm.ustc.edu.cn

目前为 2023-06-17 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         Auto grading
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.6.1
  5. // @description  USTC 自动评价 tqm.ustc.edu.cn
  6. // @author       PRO_2684
  7. // @match        https://tqm.ustc.edu.cn/index.html*
  8. // @icon         https://tqm.ustc.edu.cn/favicon.ico
  9. // @grant        none
  10. // @license      gpl-3.0
  11. // @require      https://greasyfork.org/scripts/468177-%E6%95%99%E5%AD%A6%E8%B4%A8%E9%87%8F%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%E6%A0%87%E5%87%86%E7%AD%94%E6%A1%88/code/%E6%95%99%E5%AD%A6%E8%B4%A8%E9%87%8F%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%E6%A0%87%E5%87%86%E7%AD%94%E6%A1%88.js
  12. // ==/UserScript==
  13.  
  14. (function() {
  15.     'use strict';
  16.     let menu_root;
  17.     function add_item(display_name, hint, callback) {
  18.         let new_item = document.createElement("li");
  19.         new_item.innerText = display_name;
  20.         new_item.onclick = callback;
  21.         new_item.className = "ant-menu-item";
  22.         new_item.title = hint;
  23.         menu_root.appendChild(new_item);
  24.     }
  25.     function help() {
  26.         alert("食用方法:\n1. 进入未完成的评价问卷\n2. 侧栏选择你想要的操作或激活快捷键\n3. 等待脚本执行\n\n快捷键说明:\n- Enter: 智能执行以下中的一项: 下一位教师/选择标准答案/提交回答\n- Shift+Enter: 全自动评教\n- Backspace: 忽略并转到下一个");
  27.     }
  28.     function grade() {
  29.         let questions = document.querySelectorAll("[class|='index_subject']");
  30.         let disabled = questions[0].querySelector(".ant-radio-wrapper-disabled");
  31.         if (disabled) return false;
  32.         let first_unchosen = null;
  33.         questions.forEach((question) => {
  34.             let required = Boolean(question.querySelector('[class|="index_necessary"]'));
  35.             if (!required) return;
  36.             let tmp = question.querySelector("[class|='index_title']").querySelectorAll('p');
  37.             let title = tmp[tmp.length - 1].innerText;
  38.             let standard_answer = standard_answers[title];
  39.             console.log(`[Auto grading] ${title}: ${standard_answer}`);
  40.             let chosen = false;
  41.             if (standard_answer) {
  42.                 let options = question.querySelectorAll('[style="width: 100%;"]');
  43.                 for (let option of options) {
  44.                     let is_standard_answer = (standard_answer.indexOf(option.innerText) >= 0);
  45.                     if (is_standard_answer) {
  46.                         option.firstChild.click();
  47.                         chosen = true;
  48.                         break;
  49.                     }
  50.                 }
  51.             }
  52.             if (!chosen && first_unchosen == null) first_unchosen = question;
  53.         });
  54.         if (first_unchosen != null) {
  55.             first_unchosen.scrollIntoView({ behavior: "smooth" });
  56.             return false;
  57.         }
  58.         return true;
  59.     }
  60.     function ignore() {
  61.         let ignore_btn = root_node.querySelector("[class|='TaskDetailsMainContent_normalButton']");
  62.         if (ignore_btn && ignore_btn.parentElement.parentElement.parentElement.getAttribute('aria-hidden') == 'false') {
  63.             ignore_btn.click();
  64.         } else {
  65.             console.log("[Auto grading] 未找到忽略按钮！");
  66.         }
  67.         let tabs = root_node.querySelector("[class='ant-tabs-nav-scroll']");
  68.         if (tabs) {
  69.             tabs = tabs.children[0].children[0];
  70.         } else {
  71.             console.log("[Auto grading] 未找到教师/助教列表！");
  72.             return;
  73.         }
  74.         let flag = false;
  75.         let tab;
  76.         for (tab of tabs.children) {
  77.             if (flag) {
  78.                 tab.click();
  79.                 break;
  80.             } else if (tab.getAttribute('aria-selected') == 'true') {
  81.                 flag = true;
  82.             }
  83.         }
  84.     }
  85.     function auto() {
  86.         if (try_click("button[class^='ant-btn ant-btn-primary']")) // Next teacher/course
  87.             return true;
  88.         if (grade()) { // Select standard answer
  89.             try_click("button[class^='ant-btn index_submit']"); // Submit
  90.             return true;
  91.         }
  92.         return false;
  93.     }
  94.     function full_auto() {
  95.         while (auto()) { }
  96.         alert("执行结束！");
  97.     }
  98.     function try_click(selector) {
  99.         let btn = document.querySelector(selector);
  100.         if (btn && btn.checkVisibility()) {
  101.             btn.click();
  102.             return true;
  103.         } else {
  104.             return false;
  105.         }
  106.     }
  107.     // Side bar
  108.     const root_node = document.getElementById('root');
  109.     const config = { attributes: false, childList: true, subtree: true };
  110.     const callback = function(mutations, observer) {
  111.         menu_root = root_node.querySelector('.ant-menu-root');
  112.         if (menu_root) {
  113.             add_item("使用说明", "自动评教脚本使用说明", help);
  114.             add_item("自动评价", "自动选择标准答案", grade);
  115.             add_item("忽略并转到下一个", "（若可能）忽略当前助教并转到下一个助教", ignore);
  116.             add_item("全自动评教", "（实验性功能）彻底解放双手", full_auto);
  117.             observer.disconnect();
  118.         }
  119.     }
  120.     const observer = new MutationObserver(callback);
  121.     observer.observe(root_node, config);
  122.     // Shortcut
  123.     document.addEventListener("keyup", (e) => {
  124.         if (document.activeElement.nodeName != "INPUT") { // No invoke if user is typing
  125.             switch (e.key) {
  126.                 case "Enter":
  127.                     if (!e.shiftKey) {
  128.                         auto();
  129.                     } else {
  130.                         full_auto();
  131.                     }
  132.                     break;
  133.                 case "Backspace":
  134.                     ignore();
  135.                     break;
  136.                 default:
  137.                     break;
  138.             }
  139.         }
  140.     });
  141. })();