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针对江西省补贴性线上职业技能培训官网
// ==UserScript==
// @name GYB+SYB
// @namespace http://tampermonkey.net/
// @version 0.0.1
// @author tao
// @include https://jiangxi.zhipeizaixian.com/study/*
// @description 针对江西省补贴性线上职业技能培训官网
// @grant none
// ==/UserScript==
function queryRootClassName() {
let regex = /content_wrap.*/;
for (let i of document.querySelectorAll("div")) {
if (regex.test(i.className)) {
return i.className;
}
}
}
const regexUnitId = /unit_id=(\d.*)(&+)/;
const waitVideoList = setInterval(() => {
const rootClassName = queryRootClassName();
if (rootClassName == undefined) {
console.log("等待网页加载");
return;
}
const linkTagList = document.querySelectorAll("." + rootClassName + " a");
const lastUnitId =
linkTagList[linkTagList.length - 1].href.match(regexUnitId)[1];
const check = setInterval(() => {
let currentVideo = document.querySelector("video");
const currentUnitId = location.search.match(regexUnitId)[1];
let currnetIndex = 0;
linkTagList.forEach((tag, index) => {
if (
(tag != undefined && tag.href != undefined) ||
tag.href.indexOf("unit_id") != -1
) {
let unitId = tag.href.match(regexUnitId)[1];
if (unitId == currentUnitId) currnetIndex = index;
}
});
if (currentVideo.readyState === 4) {
currentVideo.play();
const timeout = currentVideo.duration - currentVideo.currentTime;
console.log(
"共有" +
linkTagList.length +
"个视频,当前位于第" +
currnetIndex +
"个, 下一个视频在 " +
timeout +
" 秒后播放"
);
if (timeout == 0) {
if (currentUnitId == lastUnitId) {
console.log("视频观看结束");
clearInterval(check);
} else {
location.href = linkTagList[currnetIndex + 1].href;
}
}
} else {
console.log("等待视频载入");
}
}, 1000);
clearInterval(waitVideoList);
}, 1000);