支持功能：跳过5s等待并自动确认，计算小数点后三位绩点和学分，始终保持所有课程展示在同一页，新增快捷查分入口，选择学年学期自动更新数据，无需点击查询
// ==UserScript==
// @name SCNU教务系统绩点计算
// @namespace http://tampermonkey.net/
// @version 3.4.2
// @description 支持功能：跳过5s等待并自动确认，计算小数点后三位绩点和学分，始终保持所有课程展示在同一页，新增快捷查分入口，选择学年学期自动更新数据，无需点击查询
// @author Ruofan Liao & Jkey
// @github https://github.com/LLLLLrf/GPA-Calculate/tree/main
// @match https://jwxt.scnu.edu.cn/xtgl/index_initMenu.html
// @match https://jwxt.scnu.edu.cn/xtgl/index_initMenu.html?jsdm=*
// @match https://jwxt.scnu.edu.cn/cjcx*
// @match https://jwxt.scnu.edu.cn/cdjy*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant GPL
// @license GPL
// ==/UserScript==
(function () {
'use strict';
const skipWaiting = function(clickFun) {
$("#badge_text").remove();
const btn = $("#btn_yd");
btn.removeAttr("disabled");
btn.addClass("btn-primary");
btn.click(clickFun);
}
var localAddress = location.href;
// if (localAddress.indexOf("initMenu") > -1 && document.getElementByClassName('navbar-nav')){
if (document.getElementsByClassName('navbar-nav')){
var searchButton = document.createElement("span");
searchButton.style.backgroundColor="#0483d4";
searchButton.style.padding='14px';
searchButton.style.color='white';
searchButton.style.fontWeight='bold';
searchButton.style.borderRadius='10px';
searchButton.onclick = function() {
clickMenu('N305005', '/cjcx/cjcx_cxDgXscj.html', '学生成绩查询', 'null');
return false;
};
searchButton.innerText=" 成绩查询 ";
$(".navbar-nav:eq(2)").append(searchButton);
}
// 登录界面跳过5秒
if (localAddress.indexOf("initMenu") > -1 && document.getElementById('btn_yd')) {
if (document.getElementById('btn_yd')) {
skipWaiting(() => {
window.location.href = _path + '/xtgl/login_loginIndex.html';
});
document.getElementById('btn_yd').click();
}
}
// 预约教室页面跳过5秒等待
else if (localAddress.indexOf("cdjy") > -1 && document.getElementById('btn_yd')) {
skipWaiting(() => {
let gnmkdmKey = $('input#gnmkdmKey').val();
//全局文档添加参数
$(document).data("offDetails", "1");
//加载功能主页：且添加不再进入提示信息页面的标记字段
onClickMenu.call(this, '/cdjy/cdjy_cxCdjyIndex.html?doType=details', gnmkdmKey, { "offDetails": "1" });
});
}
// 成绩查询界面加入自动计算绩点
else if (localAddress.indexOf("cjcx") > -1) {
// 添加绩点span
var newTextNode = document.createElement("span");
var newTextNode2 = document.createElement("span");
newTextNode.innerText = "平均绩点：加载中";
newTextNode.id = "avgGPA";
newTextNode2.innerText="总学分：加载中";
newTextNode2.id="sumCredit";
newTextNode2.style.marginLeft='10px';
$("#yhgnPage").append(newTextNode);
$("#yhgnPage").append(newTextNode2);
var pgs=document.getElementsByClassName('ui-pg-selbox')[0];
pgs[0].selected=false;
document.getElementsByClassName('ui-pg-selbox')[0].value="1000";
var event = new Event('change');
pgs.dispatchEvent(event);
// 监听函数
const observeChange = function() {
let observer = new MutationObserver(function () {
// console.log("发生了改变");
if (document.getElementById("load_tabGrid").style.display === "none") {
setGPA();
observer.disconnect();
}
});
observer.observe(document.getElementById("load_tabGrid"), { attributes: true, attributeFilter: ['style'] });
}
// 首次进入
observeChange();
document.getElementById("search_go").onclick = function () {
// console.log("点击");
newTextNode.innerText = '平均绩点：加载中';
observeChange();
}
$("#xnm").on("change", function () {
document.getElementById("search_go").click();
});
$("#xqm").on("change", function () {
document.getElementById("search_go").click();
});
}
function setGPA() {
var page = Number(document.getElementById('sp_1_pager').innerText);
if (page <= 0) {
$("span#avgGPA").text('平均绩点：暂无成绩');
$("span#sumCredit").text('总学分：暂无');
return;
} else if (page === 1) {
var sumCredit = 0, GPA = 0;
var credits_grades = $("td[aria-describedby='tabGrid_xfjd']");
var credits = $("td[aria-describedby='tabGrid_xf']");
var courseList=new Array();
var cj = $("td[aria-describedby='tabGrid_cj']");
var course=$("td[aria-describedby='tabGrid_kcmc']");
for (let i = 0; i < credits.length; i++) {
if (Number(credits[i].innerText)!==0.00 && Number(credits_grades[i].innerText)!==0.00){
if(cj[i].innerText=="缓考"||cj[i].innerText=="通过"||cj[i].innerText=="免修"){
continue;
}else{
sumCredit += Number(credits[i].innerText);
GPA += Number(credits_grades[i].innerText);
courseList[i]=course[i].innerText;
}
}
}
GPA /= sumCredit;
console.log(courseList);
$("span#avgGPA").text('平均绩点：' + GPA.toFixed(3));
$("span#sumCredit").text('总学分：' + sumCredit.toFixed(2));
return;
}
var gnmkdm = $('input#gnmkdmKey').val();
var user = $('input#sessionUserKey').val();
var nd = Date.now();
var xqm = document.getElementById("xqm");
var xqm_val = xqm[xqm.selectedIndex].value;
var xnm = document.getElementById("xnm");
var xnm_val = xnm[xnm.selectedIndex].value;
// 发送请求
fetch('https://jwxt.scnu.edu.cn' + ($("#jsxx").val() == "xs"?'/cjcx/cjcx_cxXsgrcj.html':'/cjcx/cjcx_cxDgXscj.html') + '?doType=query&gnmkdm=' + gnmkdm + '&su=' + user, {
"headers": {
"content-type": "application/x-www-form-urlencoded;charset=UTF-8"
},
"body": "xnm=" + xnm_val + "&xqm=" + xqm_val + "&_search=false&nd=" + nd + "&queryModel.showCount=100&queryModel.currentPage=1&queryModel.sortName=&queryModel.sortOrder=asc",
"method": "POST"
}).then(response => response.json()).then(data => {});
}
})();