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2022年了肯定是不可能再装Flash的捏
// ==UserScript==
// @name 国图公开课干掉Flash
// @namespace https://qinlili.bid
// @version 0.2
// @description 2022年了肯定是不可能再装Flash的捏
// @author 琴梨梨
// @match *://open.nlc.cn/onlineedu/course/play.htm?*
// @match *://video.nlc.cn/nlcPlayerHook?*
// @icon http://open.nlc.cn/onlineedu/client_res/files/favicon.ico?7.1.0
// @grant none
// @run-at document-start
// @license MPLv2
// @require https://lib.baomitu.com/hls.js/1.1.5/hls.min.js#sha512-O83G0C/Ypje2c3LTYElrDXQaqtKKxtu8WKlMLEMoIFs9HDeI4rMlpnn9AX5xvR3PgJpwSEBrZpxSzfE1usZqiQ==
// ==/UserScript==
(function() {
'use strict';
switch(location.host){
case "open.nlc.cn":{
console.log("Enabled Haruka Player!");
const confirm=window.confirm;
window.confirm=text=>{
if(text.indexOf("Flash")==-1){
confirm(text);
}
};
(function(open) {
XMLHttpRequest.prototype.open = function(method, url, async, user, pass) {
if(url.indexOf("lesson/play.htm")>0){
console.log(url)
console.log("Haruka successfully got link request!")
this.addEventListener('load', event=>{
const videoInfo=JSON.parse(this.response);
let videoLink;
//获取最高清晰度
for(let i=4;i>0;i--){
if(!(videoInfo.coursefile["clarity"+i]=="")){
videoLink=videoInfo.coursefile["clarity"+i];
}
}
if(videoLink){
console.log("Haruka successfully parsed video link:"+videoLink);
if(videoLink.indexOf(".mp4")>0){
let videoElement=document.createElement("video");
videoElement.controls=true;
videoElement.src=videoLink;
videoElement.style="width: 100%;height: 100%;top: 0px;bottom: 0px;left: 0px;right: 0px;";
document.getElementById("lesson-video-content").removeChild(document.getElementById("shinyvVodCaptionPlayer"));
document.getElementById("lesson-video-content").appendChild(videoElement);
console.log("Haruka successfully build video element!");
};
if(videoLink.indexOf(".m3u8")>0){
console.log("M3u8 link cannot be played directly!Creating iframe now!")
let videoCover=document.createElement("iframe");
videoCover.style="object-fit:contain;width: 100%;height: 100%;top: 0px;bottom: 0px;left: 0px;right: 0px;"
videoCover.src="http://video.nlc.cn/nlcPlayerHook?"+videoLink;
videoCover.allowFullscreen=true;
document.getElementById("lesson-video-content").removeChild(document.getElementById("shinyvVodCaptionPlayer"));
document.getElementById("lesson-video-content").appendChild(videoCover);
}
}else{
console.error("Haruka failed to parse video link!")
}
});
}
open.call(this, method, url, async, user, pass);
};
})(XMLHttpRequest.prototype.open);
break;
}
case "video.nlc.cn":{
document.body.innerHTML=`<video id="player" autoplay preload controls style="width: 100%;height: 100%;background-color: black;position: absolute;top: 0px;bottom: 0px;left: 0px;right: 0px;"></video>`;
document.body.style.margin="0px";
const player=document.querySelector("#player");
const link=location.search.substr(1);
if (Hls.isSupported()) {
var hls = new Hls();
hls.loadSource(link);
hls.attachMedia(player);
}else{
console.log("Failed to load Hls module!")
}
break;
}
}
})();