华南师范大学新教务系统优化
// ==UserScript==
// @name scnu教务系统优化
// @namespace https://jkey104.gitee.io/
// @version 2.2
// @description 华南师范大学新教务系统优化
// @author Jkey
// @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*
// @grant none
// @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;
// 登录界面跳过5秒
if (localAddress.indexOf("initMenu") > -1) {
if (document.getElementById('btn_yd')) {
skipWaiting(() => {
window.location.href = _path + '/xtgl/login_loginIndex.html';
});
}
}
// 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");
newTextNode.innerText = "平均绩点：加载中";
newTextNode.id = "avgGPA";
$("#yhgnPage").append(newTextNode);
// 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();
// 监听查询按钮
document.getElementById("search_go").onclick = function () {
// console.log("点击");
newTextNode.innerText = '平均绩点：加载中';
observeChange();
}
}
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');
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']");
for (let i = 0; i < credits.length; i++) {
sumCredit += Number(credits[i].innerText);
GPA += Number(credits_grades[i].innerText);
}
GPA /= sumCredit;
$("span#avgGPA").text('平均绩点：' + GPA.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 => {
let sumCredit = 0, GPA = 0;
// console.log(data)
for (let item of data.items) {
sumCredit += Number(item.xf);
GPA += Number(item.xfjd);
}
GPA /= sumCredit;
$("span#avgGPA").text('平均绩点：' + GPA.toFixed(2));
});
}
})();