网上学院函数库：自动报名
目前為
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/396002/769959/wsxy_autoSignup.js
// ==UserScript==
// @name wsxy_autoSignup
// @namespace Vionlentmonkey
// @version 0.2
// @description 网上学院函数库：自动报名
// @require https://greasyfork.org/scripts/395748-wsxy-getdata/code/wsxy_getData.js
// @grant none
// ==/UserScript==
// 自动报名高学分课程。2020年初，高于1学分的有且仅有20门3学分课程。
const autoSignupMaxCredit = async () => {
// 彩蛋：需要 iframe 提升才会执行
if (window.top === window.self) {
let courses = document.querySelectorAll('#requiredCourseTable .course');
for await (let c of courses) {
let coursePk = c.getElementsByClassName('coursePk')[0].textContent;
let title = c.getElementsByClassName('title')[0].getAttribute('title');
let jdjs = c.getElementsByClassName('jdjs')[0].textContent; // 进度
let csInfo = await getCourseInfo(coursePk);
let csCredit = csInfo.courseCredit;
if (jdjs === '未报名') {
// 自动报名高学分课程
if (csCredit > 1) {
console.log(`${csCredit}学分：${title}`);
c.click();
console.log('Click：' + title);
const info = document.getElementsByClassName('layui-layer-btn0');
if (info.length === 1) {
document.getElementsByClassName('layui-layer-btn0')[0].click();
console.log('报名：' + title);
}
}
}
}
}
};
// 自动报名高学时课程
const autoSignupMaxTime = async () => {
// 数组存储所有未报名课程故的课时数据
let timesArray = [];
// 获取所有未报名课程的子节点。若直接使用所有必修课程，可能出现课程数字相同而对已报名课程二次点击。
let unCoursesJdpoint = document.querySelectorAll(
'#requiredCourseTable .course > .jdpoint[style]'
);
for await (let u of unCoursesJdpoint) {
// 由子节点获取父节点从而获取课程编号
let coursePk = u.parentNode.getElementsByClassName('coursePk')[0].textContent;
let applyPk = await csPk2applyPk(coursePk);
let csInfo = await getCourseInfo(coursePk);
let csTime = csInfo.courseTime;
skipNewVideoPlayerType(applyPk, (isNewPlayer, applyPk) => {
if (isNewPlayer) {
console.log(`跳过 applyPk: ${applyPk}`);
timesArray.push(-Infinity);
} else {
timesArray.push(csTime);
}
});
}
let longest = Math.max(...timesArray);
console.log(longest);
let indexMax = timesArray.indexOf(longest);
// 出现过该错误 indexMax === -Infinity 导致：
// TypeError: unCoursesJdpoint[timesArray.indexOf(...)] is undefined
if (unCoursesJdpoint[indexMax]) {
unCoursesJdpoint[indexMax].parentNode.click();
} else {
location.reload(true);
}
const notice = document.getElementsByClassName('layui-layer-btn0');
if (notice.length === 1) {
document.getElementsByClassName('layui-layer-btn0')[0].click();
}
};