V2.7: 修正了因网站增加Referer等头部校验而导致无法获取作业的问题。V2.6: 新增 "Star本项目" 按钮。
// ==UserScript==
// @name 新海天帮你列智慧教学平台作业清单
// @namespace http://tampermonkey.net/
// @version 2.8
// @description V2.7: 修正了因网站增加Referer等头部校验而导致无法获取作业的问题。V2.6: 新增 "Star本项目" 按钮。
// @author 上条当咩&&Gemini
// @match http://123.121.147.7:88/*
// @license MIT
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// @connect 123.121.147.7
// ==/UserScript==
(function() {
'use strict';
// API 基础 URL
const BASE_URL = 'http://123.121.147.7:88/ve';
// 全局变量
let allHomeworkData = [];
let sortOrder = 'desc'; // 'asc' 或 'desc'
let currentFilter = 'all';
// --- 1. 创建 UI 元素 ---
// 注入CSS样式
GM_addStyle(`
#homework-checker-btn {
position: fixed; top: 70px; right: 150px; z-index: 9999;
padding: 8px 15px; background-color: #007bff; color: white;
border: none; border-radius: 5px; cursor: pointer; font-size: 14px;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
#homework-checker-btn:hover { background-color: #0056b3; }
#homework-modal {
display: none; position: fixed; z-index: 10000;
left: 0; top: 0; width: 100%; height: 100%;
overflow: auto; background-color: rgba(0,0,0,0.5);
font-family: Arial, sans-serif;
}
.modal-content {
position: relative; /* 为绝对定位的子元素提供上下文 */
background-color: #fefefe; margin: 5% auto; padding: 20px;
border: 1px solid #888; width: 80%; max-width: 1200px;
border-radius: 8px;
}
.modal-close {
color: #aaa; float: right; font-size: 28px;
font-weight: bold; cursor: pointer;
}
/* 新增的小人图像样式 */
#mascot-img {
position: absolute;
top: 5px;
right: 60px; /* 调整位置，使其在关闭按钮旁边 */
max-height: 100px; /* 控制图像大小 */
user-select: none; /* 防止用户选中图像 */
}
#homework-status { font-size: 16px; margin-bottom: 10px; }
#homework-filters { margin-bottom: 15px; display: flex; align-items: center; }
.filter-tag {
display: inline-block; padding: 5px 12px; margin-right: 8px;
border: 1px solid #ccc; border-radius: 15px;
cursor: pointer; font-size: 13px;
}
.filter-tag:hover { background-color: #f0f0f0; }
.filter-tag.active {
background-color: #007bff; color: white; border-color: #007bff;
}
/* “Star本项目”按钮的样式 */
#star-repo-btn {
display: inline-block;
padding: 5px 12px;
margin-left: 15px; /* 与左侧标签的间距 */
background-color: #e53935; /* 红色背景 */
color: white;
text-decoration: none;
border-radius: 15px;
font-size: 13px;
font-weight: bold;
transition: background-color 0.2s ease-in-out;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
#star-repo-btn:hover {
background-color: #c62828; /* 鼠标悬停时颜色变深 */
}
#homework-list { margin-top: 10px; max-height: 65vh; overflow-y: auto; }
#homework-list table { width: 100%; border-collapse: collapse; }
#homework-list th, #homework-list td {
border: 1px solid #ddd; padding: 10px; text-align: left;
font-size: 14px;
}
#homework-list th {
background-color: #f2f2f2; position: sticky; top: -1px;
}
.sortable { cursor: pointer; }
.sortable:hover { background-color: #e8e8e8; }
.sort-asc::after { content: ' ▲'; font-size: 10px; }
.sort-desc::after { content: ' ▼'; font-size: 10px; }
.status-pending { color: red; font-weight: bold; }
.status-submitted { color: grey; }
.status-graded { color: green; }
.past-due { background-color: #fbecec !important; }
.urgency-high { background-color: #ffebee !important; }
.urgency-medium { background-color: #fffde7 !important; }
.urgency-low { background-color: #e3f2fd !important; }
`);
const button = document.createElement('button');
button.id = 'homework-checker-btn';
button.innerHTML = '一键获取作业';
document.body.appendChild(button);
const modal = document.createElement('div');
modal.id = 'homework-modal';
// 在弹窗HTML中添加img元素，并设置onerror事件
modal.innerHTML = `
<div class="modal-content">
<span class="modal-close">×</span>
<img id="mascot-img" src="https://love.nimisora.icu/homework-notify/nimisora.png" alt="Mascot" onerror="this.style.display='none'">
<h2>作业清单</h2>
<div id="homework-status">点击按钮开始获取...</div>
<div id="homework-filters"></div>
<div id="homework-list"></div>
</div>
`;
document.body.appendChild(modal);
// --- 2. 核心逻辑 ---
function gmFetch(url) {
return new Promise((resolve, reject) => {
// 定义需要伪造的请求头
const headers = {
// 关键 #1: 模仿成功请求的 Accept 类型
'Accept': '*/*',
// 关键 #2: 表明这是一个 AJAX 请求
'X-Requested-With': 'XMLHttpRequest',
// 关键 #3: 请求的来源页面，这是最重要的部分
'Referer': 'http://123.121.147.7:88/ve/back/coursePlatform/coursePlatform.shtml?method=toCoursePlatform&courseToPage=10460&courseId=C108005B&dataSource=1&cId=117416&xkhId=2024-2025-2-2C108005B03&xqCode=2024202502&teacherId=9944'
};
GM_xmlhttpRequest({
method: 'GET',
url: url,
headers: headers, // <-- 将伪造的请求头附加到请求上
onload: (response) => {
if (response.status >= 200 && response.status < 400) {
// 增强：如果响应体为空（例如没有作业），则直接返回一个可处理的空数据结构，避免JSON解析错误
if (!response.responseText || !response.responseText.trim()) {
// 返回一个有 courseNoteList 属性的空对象，以适配后续代码
resolve({ courseNoteList: [] });
return;
}
try {
const jsonData = JSON.parse(response.responseText);
if (typeof jsonData === 'string' && jsonData.includes("您还未登录")) {
reject(new Error("会话已过期或未登录，请重新登录。"));
return;
}
resolve(jsonData);
} catch (e) {
reject(new Error(`响应内容不是有效的JSON格式。原始文本: "${response.responseText}"`));
}
} else {
reject(new Error(`请求失败，HTTP状态码: ${response.status}`));
}
},
onerror: (error) => reject(new Error(`网络请求错误: ${error}`))
});
});
}
async function fetchSemesterInfo() {
const url = `${BASE_URL}/back/rp/common/teachCalendar.shtml?method=queryCurrentXq`;
const data = await gmFetch(url);
if (data.result && data.result.length > 0) return data.result[0].xqCode;
throw new Error("获取学期信息失败。");
}
async function fetchCourseList(xqCode) {
const url = `${BASE_URL}/back/coursePlatform/course.shtml?method=getCourseList&pagesize=100&page=1&xqCode=${xqCode}`;
const data = await gmFetch(url);
if (data.courseList) return data.courseList;
throw new Error("获取课程列表失败。");
}
async function fetchAllHomeworkForCourse(course) {
const homeworkTypes = [
{ subType: 0, name: "普通作业" }, { subType: 1, name: "课程报告" }, { subType: 2, name: "实验作业" }
];
const promises = homeworkTypes.map(async (type) => {
const url = `${BASE_URL}/back/coursePlatform/homeWork.shtml?method=getHomeWorkList&cId=${course.id}&subType=${type.subType}&page=1&pagesize=100`;
try {
const data = await gmFetch(url);
if (data.courseNoteList && data.courseNoteList.length > 0) {
return data.courseNoteList.map(hw => ({ ...hw, courseName: course.name, homeworkType: type.name }));
}
} catch (error) { console.error(`获取 [${course.name}] 的 [${type.name}] 失败:`, error); }
return [];
});
const results = await Promise.all(promises);
return results.flat();
}
function getUrgencyScore(homework) {
const now = new Date();
const deadline = new Date(homework.end_time);
const diffHours = (deadline - now) / (1000 * 60 * 60);
if (diffHours < 0) return 4;
if (diffHours < 24) return 1;
if (diffHours < 48) return 2;
return 3;
}
function sortHomeworkInPlace() {
allHomeworkData.sort((a, b) => {
const isAUnsubmitted = a.subStatus === '未提交';
const isBUnsubmitted = b.subStatus === '未提交';
if (isAUnsubmitted !== isBUnsubmitted) {
return isBUnsubmitted - isAUnsubmitted;
}
if (isAUnsubmitted && isBUnsubmitted) {
const urgencyA = getUrgencyScore(a);
const urgencyB = getUrgencyScore(b);
if (urgencyA !== urgencyB) {
return urgencyA - urgencyB;
}
}
const dateA = new Date(a.end_time);
const dateB = new Date(b.end_time);
return sortOrder === 'asc' ? dateA - dateB : dateB - dateA;
});
}
function formatDeadline(dateString) {
if (!dateString) return 'N/A';
let date = new Date(dateString);
if (date.getHours() === 0 && date.getMinutes() === 0 && date.getSeconds() === 0) {
date.setSeconds(date.getSeconds() - 1);
}
return date.getFullYear() + '-'
+ ('0' + (date.getMonth() + 1)).slice(-2) + '-'
+ ('0' + date.getDate()).slice(-2) + ' '
+ ('0' + date.getHours()).slice(-2) + ':'
+ ('0' + date.getMinutes()).slice(-2) + ':'
+ ('0' + date.getSeconds()).slice(-2);
}
function renderHomeworkTable(homeworks) {
const listDiv = document.getElementById('homework-list');
if (homeworks.length === 0) {
listDiv.innerHTML = '<p style="font-size: 16px; color: green;">当前筛选条件下没有作业！</p>';
return;
}
let tableHTML = `<table><thead><tr>
<th>课程名称</th><th>作业标题</th><th>类型</th>
<th class="sortable" id="deadline-header">截止时间</th>
<th>剩余时间</th><th>状态</th><th>分数</th>
</tr></thead><tbody>`;
const now = new Date();
homeworks.forEach(hw => {
let statusText, statusClass, rowClass = '';
const isGraded = hw.stu_score !== null && hw.stu_score !== undefined && hw.stu_score !== '未公布成绩';
const isSubmitted = hw.subStatus === '已提交';
let remainingTimeText = ' - ';
if (!isSubmitted && !isGraded) {
const deadline = new Date(hw.end_time);
const diffMillis = deadline - now;
const diffHours = diffMillis / (1000 * 60 * 60);
if (diffHours < 0) {
remainingTimeText = '<span style="color:red;">已截止</span>';
rowClass = 'past-due';
} else {
remainingTimeText = `${Math.floor(diffHours)} 小时`;
if (diffHours < 24) rowClass = 'urgency-high';
else if (diffHours < 48) rowClass = 'urgency-medium';
else rowClass = 'urgency-low';
}
}
if (isGraded) {
statusText = '已批阅'; statusClass = 'status-graded';
} else if (isSubmitted) {
statusText = '已提交'; statusClass = 'status-submitted';
} else {
statusText = '未提交'; statusClass = 'status-pending';
}
tableHTML += `<tr class="${rowClass}">
<td>${hw.courseName || 'N/A'}</td><td>${hw.title || 'N/A'}</td>
<td>${hw.homeworkType || 'N/A'}</td><td>${formatDeadline(hw.end_time)}</td>
<td>${remainingTimeText}</td><td class="${statusClass}">${statusText}</td>
<td>${isGraded ? hw.stu_score : ' - '}</td></tr>`;
});
tableHTML += '</tbody></table>';
listDiv.innerHTML = tableHTML;
addSortingFunctionality();
}
function addSortingFunctionality() {
const deadlineHeader = document.getElementById('deadline-header');
if (deadlineHeader) {
deadlineHeader.classList.remove('sort-asc', 'sort-desc');
deadlineHeader.classList.add(sortOrder === 'asc' ? 'sort-asc' : 'sort-desc');
deadlineHeader.onclick = () => {
sortOrder = sortOrder === 'desc' ? 'asc' : 'desc';
sortHomeworkInPlace();
filterAndRender(currentFilter);
};
}
}
function setupFilters() {
const filters = [
{ id: 'all', text: '全部作业' }, { id: 'pending', text: '未提交' },
{ id: 'submitted', text: '待批改' }, { id: 'graded', text: '已批阅' },
{ id: 'overdue', text: '已截止(未交)' },
];
const filtersContainer = document.getElementById('homework-filters');
// 生成过滤器标签的 HTML
const filtersHTML = filters.map(f => `<span class="filter-tag" data-filter="${f.id}">${f.text}</span>`).join('');
// 创建 "Star本项目" 按钮的 HTML
const starButtonHTML = `
<a href="https://github.com/10086mea/make-bjtu-homework-greater/" target="_blank" id="star-repo-btn">
❤️ Star本项目
</a>
`;
// 将过滤器和按钮一起放入容器
filtersContainer.innerHTML = filtersHTML + starButtonHTML;
// 为过滤器标签添加点击事件监听
filtersContainer.addEventListener('click', (e) => {
if (e.target.classList.contains('filter-tag')) {
currentFilter = e.target.dataset.filter;
filtersContainer.querySelectorAll('.filter-tag').forEach(tag => tag.classList.remove('active'));
e.target.classList.add('active');
filterAndRender(currentFilter);
}
});
// 默认激活 "全部作业" 过滤器
filtersContainer.querySelector('.filter-tag[data-filter="all"]').classList.add('active');
}
function filterAndRender(filterType) {
let filteredData = [];
const now = new Date();
const dataToFilter = [...allHomeworkData];
switch (filterType) {
case 'pending':
filteredData = dataToFilter.filter(hw => hw.subStatus === '未提交');
break;
case 'submitted':
filteredData = dataToFilter.filter(hw => hw.subStatus === '已提交' && hw.stu_score === '未公布成绩');
break;
case 'graded':
filteredData = dataToFilter.filter(hw => hw.stu_score !== null && hw.stu_score !== undefined && hw.stu_score !== '未公布成绩');
break;
case 'overdue':
filteredData = dataToFilter.filter(hw => new Date(hw.end_time) < now && hw.subStatus === '未提交');
break;
case 'all':
default:
filteredData = dataToFilter;
break;
}
renderHomeworkTable(filteredData);
}
// --- 3. 事件绑定 ---
button.onclick = async () => {
modal.style.display = 'block';
const statusDiv = document.getElementById('homework-status');
const listDiv = document.getElementById('homework-list');
statusDiv.innerHTML = '🚀 新海天正在获取作业信息...';
listDiv.innerHTML = '';
document.getElementById('homework-filters').innerHTML = '';
try {
const xqCode = await fetchSemesterInfo();
const courses = await fetchCourseList(xqCode);
if (!courses || courses.length === 0) {
statusDiv.textContent = '✅ 当前学期没有课程。';
return;
}
statusDiv.innerHTML = `新海天正在从 ${courses.length} 门课程中获取作业...`;
const homeworkByCourse = await Promise.all(courses.map(c => fetchAllHomeworkForCourse(c)));
allHomeworkData = homeworkByCourse.flat();
sortHomeworkInPlace();
setupFilters();
currentFilter = 'all';
filterAndRender(currentFilter);
statusDiv.textContent = `🎉 获取完成！新海天共找到 ${allHomeworkData.length} 项作业。`;
} catch (error) {
console.error("获取作业失败:", error);
statusDiv.innerHTML = `<span style="color:red;">❌ 获取作业失败: ${error.message}</span>`;
}
};
modal.querySelector('.modal-close').onclick = () => { modal.style.display = 'none'; };
window.onclick = (event) => { if (event.target == modal) { modal.style.display = 'none'; } };
})();