This script gets exam answers and automatically resolve single and multiple choice in EWT exam.
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
// ==UserScript==
// @name 升学 E 网通 (EWT360) 试卷选择题自动完成 + 试题答案获取
// @name:en EWT Exam Auto Resolver & Answers Getter
// @namespace https://ewt.houtar.eu.org/examanswer2
// @version 1.0.0
// @description 此脚本在 EWT 试题中获取试题答案并自动完成选择题。
// @description:en This script gets exam answers and automatically resolve single and multiple choice in EWT exam.
// @author Houtar
// @match https://web.ewt360.com/mystudy/
// @icon https://web.ewt360.com/favicon.ico
// @grant none
// @license GNU General Public License
// ==/UserScript==
(() => {
'use strict';
if (!document.location.hash.includes('exam/answer')) {
return;
}
const getAnswerByQuestionId = (questionId, isChildQuestion) => __awaiter(void 0, void 0, void 0, function* () {
const resJson = yield (yield fetch(`https://web.ewt360.com/customerApi/api/studyprod/web/answer/quesiton/analysis?questionId=${questionId}&` +
document.location.hash.slice(14))).json();
const { rightAnswer, childQuestions, id } = resJson.data;
if (isChildQuestion === true) {
return childQuestions.map((element) => {
autoComplete(element.id, element.rightAnswer);
return element.rightAnswer.join();
});
}
autoComplete(id, rightAnswer);
return rightAnswer.join();
});
const autoComplete = (questionId, answers) => {
const questionDiv = document.querySelector(`#ewt-question-${questionId} > div > div > ul`);
questionDiv === null || questionDiv === void 0 ? void 0 : questionDiv.querySelectorAll('.selected').forEach(el => {
el.click();
});
answers.forEach(answer => {
var _a;
(_a = questionDiv === null || questionDiv === void 0 ? void 0 : questionDiv.children[['A', 'B', 'C', 'D'].indexOf(answer)]) === null || _a === void 0 ? void 0 : _a.click();
});
};
const getAnswersByPaperData = (d) => __awaiter(void 0, void 0, void 0, function* () {
let answers = '';
for (let key = 0; key < d.data.questions.length; key++) {
const element = d.data.questions[key];
const questionNum = key + 1;
const childQuestions = element.childQuestions;
if (childQuestions.length === 0) {
let answer = (yield getAnswerByQuestionId(element.id));
if (answer === '') {
answer = element.analyse;
}
answers += `<h4>${questionNum}: ${answer}</h4>`;
}
else {
const childQuestionAnswers = (yield getAnswerByQuestionId(element.id, true));
for (let childQuestionKey = 0; childQuestionKey < childQuestions.length; childQuestionKey++) {
const childQuestion = childQuestions[childQuestionKey];
const childQuestionNum = childQuestionKey + 1;
let childQuestionAnswer;
if (childQuestionAnswers[childQuestionKey] === '') {
childQuestionAnswer = childQuestion.analyse;
}
else {
childQuestionAnswer = childQuestionAnswers[childQuestionKey];
}
answers +=
`<h4>${questionNum}. (${childQuestionNum})` +
` : ${childQuestionAnswer}</h4>`;
}
}
}
return answers;
});
fetch('https://web.ewt360.com/customerApi/api/studyprod/web/answer/paper' +
document.location.hash.slice(13))
.then((p) => __awaiter(void 0, void 0, void 0, function* () {
return yield p.json();
}))
.then((d) => {
getAnswersByPaperData(d)
.then((answers) => {
const answerShower = window.open('', '_blank', 'popup');
if (answerShower !== null) {
answerShower.document.body.innerHTML = answers;
}
else {
window.alert('答案窗口未弹出。\n这可能是由于您的浏览器阻止了弹出窗口。');
}
})
.catch((e) => {
console.error(e);
});
})
.catch((e) => {
console.error(e);
});
})();