功能强大,没有之一,支持手机端,修复加载失败.
// ==UserScript==
// @name 学习通视频秒杀
// @namespace http://tampermonkey.net/
// @version 1.6
// @description 功能强大,没有之一,支持手机端,修复加载失败.
// @author 汐
// @match *://*.chaoxing.com/knowledge/cards*
// @icon https://www.google.com/s2/favicons?domain=chaoxing.com
// @grant GM_xmlhttpRequest
// ==/UserScript==
(function() {
'use strict';
var _this = window.top[0];
function Sdk(menu){
this.menu = menu;
this.href = '';
this.arg = {};
this.videos = [];
this.defaults = {};
this.installHook();
this.initData();
}
Sdk.prototype.f = function(w) {
function q(v, A) {
var z = (v & 65535) + (A & 65535);
var w = (v >> 16) + (A >> 16) + (z >> 16);
return (w << 16) | (z & 65535)
}
function p(v, w) {
return (v << w) | (v >>> (32 - w))
}
function k(B, y, w, v, A, z) {
return q(p(q(q(y, B), q(v, z)), A), w)
}
function a(y, w, C, B, v, A, z) {
return k((w & C) | ((~w) & B), y, w, v, A, z)
}
function h(y, w, C, B, v, A, z) {
return k((w & B) | (C & (~B)), y, w, v, A, z)
}
function n(y, w, C, B, v, A, z) {
return k(w ^ C ^ B, y, w, v, A, z)
}
function t(y, w, C, B, v, A, z) {
return k(C ^ (w | (~B)), y, w, v, A, z)
}
function c(G, B) {
G[B >> 5] |= 128 << (B % 32);
G[(((B + 64) >>> 9) << 4) + 14] = B;
var y;
var A;
var z;
var w;
var v;
var F = 1732584193;
var E = -271733879;
var D = -1732584194;
var C = 271733878;
for (y = 0; y < G.length; y += 16) {
A = F;
z = E;
w = D;
v = C;
F = a(F, E, D, C, G[y], 7, -680876936);
C = a(C, F, E, D, G[y + 1], 12, -389564586);
D = a(D, C, F, E, G[y + 2], 17, 606105819);
E = a(E, D, C, F, G[y + 3], 22, -1044525330);
F = a(F, E, D, C, G[y + 4], 7, -176418897);
C = a(C, F, E, D, G[y + 5], 12, 1200080426);
D = a(D, C, F, E, G[y + 6], 17, -1473231341);
E = a(E, D, C, F, G[y + 7], 22, -45705983);
F = a(F, E, D, C, G[y + 8], 7, 1770035416);
C = a(C, F, E, D, G[y + 9], 12, -1958414417);
D = a(D, C, F, E, G[y + 10], 17, -42063);
E = a(E, D, C, F, G[y + 11], 22, -1990404162);
F = a(F, E, D, C, G[y + 12], 7, 1804603682);
C = a(C, F, E, D, G[y + 13], 12, -40341101);
D = a(D, C, F, E, G[y + 14], 17, -1502002290);
E = a(E, D, C, F, G[y + 15], 22, 1236535329);
F = h(F, E, D, C, G[y + 1], 5, -165796510);
C = h(C, F, E, D, G[y + 6], 9, -1069501632);
D = h(D, C, F, E, G[y + 11], 14, 643717713);
E = h(E, D, C, F, G[y], 20, -373897302);
F = h(F, E, D, C, G[y + 5], 5, -701558691);
C = h(C, F, E, D, G[y + 10], 9, 38016083);
D = h(D, C, F, E, G[y + 15], 14, -660478335);
E = h(E, D, C, F, G[y + 4], 20, -405537848);
F = h(F, E, D, C, G[y + 9], 5, 568446438);
C = h(C, F, E, D, G[y + 14], 9, -1019803690);
D = h(D, C, F, E, G[y + 3], 14, -187363961);
E = h(E, D, C, F, G[y + 8], 20, 1163531501);
F = h(F, E, D, C, G[y + 13], 5, -1444681467);
C = h(C, F, E, D, G[y + 2], 9, -51403784);
D = h(D, C, F, E, G[y + 7], 14, 1735328473);
E = h(E, D, C, F, G[y + 12], 20, -1926607734);
F = n(F, E, D, C, G[y + 5], 4, -378558);
C = n(C, F, E, D, G[y + 8], 11, -2022574463);
D = n(D, C, F, E, G[y + 11], 16, 1839030562);
E = n(E, D, C, F, G[y + 14], 23, -35309556);
F = n(F, E, D, C, G[y + 1], 4, -1530992060);
C = n(C, F, E, D, G[y + 4], 11, 1272893353);
D = n(D, C, F, E, G[y + 7], 16, -155497632);
E = n(E, D, C, F, G[y + 10], 23, -1094730640);
F = n(F, E, D, C, G[y + 13], 4, 681279174);
C = n(C, F, E, D, G[y], 11, -358537222);
D = n(D, C, F, E, G[y + 3], 16, -722521979);
E = n(E, D, C, F, G[y + 6], 23, 76029189);
F = n(F, E, D, C, G[y + 9], 4, -640364487);
C = n(C, F, E, D, G[y + 12], 11, -421815835);
D = n(D, C, F, E, G[y + 15], 16, 530742520);
E = n(E, D, C, F, G[y + 2], 23, -995338651);
F = t(F, E, D, C, G[y], 6, -198630844);
C = t(C, F, E, D, G[y + 7], 10, 1126891415);
D = t(D, C, F, E, G[y + 14], 15, -1416354905);
E = t(E, D, C, F, G[y + 5], 21, -57434055);
F = t(F, E, D, C, G[y + 12], 6, 1700485571);
C = t(C, F, E, D, G[y + 3], 10, -1894986606);
D = t(D, C, F, E, G[y + 10], 15, -1051523);
E = t(E, D, C, F, G[y + 1], 21, -2054922799);
F = t(F, E, D, C, G[y + 8], 6, 1873313359);
C = t(C, F, E, D, G[y + 15], 10, -30611744);
D = t(D, C, F, E, G[y + 6], 15, -1560198380);
E = t(E, D, C, F, G[y + 13], 21, 1309151649);
F = t(F, E, D, C, G[y + 4], 6, -145523070);
C = t(C, F, E, D, G[y + 11], 10, -1120210379);
D = t(D, C, F, E, G[y + 2], 15, 718787259);
E = t(E, D, C, F, G[y + 9], 21, -343485551);
F = q(F, A);
E = q(E, z);
D = q(D, w);
C = q(C, v)
}
return [F, E, D, C]
}
function o(w) {
var x;
var v = "";
var y = w.length * 32;
for (x = 0; x < y; x += 8) {
v += String.fromCharCode((w[x >> 5] >>> (x % 32)) & 255)
}
return v
}
function j(w) {
var y;
var v = [];
v[(w.length >> 2) - 1] = undefined;
for (y = 0; y < v.length; y += 1) {
v[y] = 0
}
var x = w.length * 8;
for (y = 0; y < x; y += 8) {
v[y >> 5] |= (w.charCodeAt(y / 8) & 255) << (y % 32)
}
return v
}
function i(v) {
return o(c(j(v), v.length * 8))
}
function u(x, A) {
var w;
var z = j(x);
var v = [];
var y = [];
var B;
v[15] = y[15] = undefined;
if (z.length > 16) {
z = c(z, x.length * 8)
}
for (w = 0; w < 16; w += 1) {
v[w] = z[w] ^ 909522486;
y[w] = z[w] ^ 1549556828
}
B = c(v.concat(j(A)), 512 + A.length * 8);
return o(c(y.concat(B), 512 + 128))
}
function s(z) {
var y = "0123456789abcdef";
var w = "";
var v;
var A;
for (A = 0; A < z.length; A += 1) {
v = z.charCodeAt(A);
w += y.charAt((v >>> 4) & 15) + y.charAt(v & 15)
}
return w
}
function l(v) {
return unescape(encodeURIComponent(v))
}
function e(v) {
return i(l(v))
}
function m(v) {
return s(e(v))
}
function b(v, w) {
return u(l(v), l(w))
}
function r(v, w) {
return s(b(v, w))
}
function f(w, x, v) {
if (!x) {
if (!v) {
return m(w)
}
return e(w)
}
if (!v) {
return r(x, w)
}
return b(x, w)
}
return f(w);
};
Sdk.prototype.queryElement = function(selector,source){
return new Promise((resolve,rejcet)=>{
let timer = setInterval(()=>{
let _target = [];
let body = ((source && source.contentDocument)?source.contentDocument:(source||document)).body
if(body){ _target = body.querySelectorAll(selector); }
if(_target.length>0) {
clearInterval(timer);
resolve(_target);
}
},100);
});
}
Sdk.prototype.ajaxGet = function(url){
return new Promise((resolve,rejcet)=>{
GM_xmlhttpRequest({
url:url,
method:'get',
headers: {"Content-Type": "application/json"},
onload:function(response){
resolve(JSON.parse(response.responseText));
}
});
});
}
Sdk.prototype.installHook=function(){
let observer = new MutationObserver((mutations)=>{
let cells=[];
for(let mutation of mutations){
if(mutation.type == 'childList'){
cells=[...mutation.addedNodes].filter(node=>{
return node.className=='cells';
});
}
}
observer.disconnect();
//console.log(cells);
});
observer.observe(_this.parent.coursetree, { childList: true });
}
Sdk.prototype.isVideo = function(attachment){
return attachment.type == 'video';
}
Sdk.prototype.isVideoPass = function(attachment){
return attachment.isPassed;
}
Sdk.prototype.playVideo = function(video){
return video.videoEl.play();
}
Sdk.prototype.windowReload = function(){
window.parent.location.reload();
}
Sdk.prototype.maskShow = function(){
let menu = this.menu;
let _targetEl = window.top.document.getElementById(menu.id);
if(_targetEl){_targetEl.remove();}
let div = document.createElement('div');
div.id = menu.id;
let title = (window.top.document.querySelector("#mainid > div.prev_title_pos > div") || window.top.document.querySelector("#mainid > h1")).innerText;
let html = `<div id="menu" style="user-select:none;outline:ridge;padding:5px;z-index:99999;width:${menu.width}px;height:${menu.height}px;position:fixed;left:${menu.pos.x}px;top:${menu.pos.y}px;background:${menu.background};opacity:${menu.opacity};">`;
let tmpHtml = `<h1 style="text-align:center;">${title}</h1><h2 style="text-align:center;font-size:10px;">By:汐</h2>`;
tmpHtml += '数据获取中...';
html += tmpHtml + `</div>`;
div.innerHTML = html;
window.top.document.body.append(div);
}
Sdk.prototype.maskHide = function(){
// window.top[this.menu.id].remove();
window.top[this.menu.id].innerHTML = '';
}
Sdk.prototype.getRurl = function(video,state = 0,playingTime=0){
let format = "[{0}][{1}][{2}][{3}][{4}][{5}][{6}][{7}]",clipTime = (0 || "0") + "_" + (0 || window.parseInt(video.details.duration));
let enc = _this.Ext.String.format(format,this.defaults.clazzId,this.defaults.userid,video.jobid || "",video.objectId,playingTime * 1000,"d_yHJ!$pdA~5",video.details.duration * 1000,clipTime);
let isdrag = state; //0 4
let t = new Date().getTime();
if(state == 0){
t -= window.parseInt(video.details.duration*1000);
}
return [this.defaults.reportUrl, "/", video.details.dtoken,"?clazzId=", this.defaults.clazzId,"&playingTime=", playingTime,"&duration=", video.details.duration,"&clipTime=", clipTime,"&objectId=", video.objectId,"&otherInfo=", video.otherInfo,"&jobid=", video.jobid,"&userid=", this.defaults.userid,"&isdrag=", isdrag,"&view=pc","&enc=", this.f(enc),"&rt=", 0.9,"&dtype=Video","&_t=", t].join("");
}
Sdk.prototype.getVideoEl = async function(attachment){
for(let iframe of (await this.queryElement('iframe'))){
let videoEl = (await this.queryElement('video',iframe))[0];
if(videoEl){
let http = await new Promise((resolve,rejcet)=>{
let timer = setInterval(()=>{
if(videoEl.src.length>0){
clearInterval(timer);
resolve(videoEl.src);
}
},100);
});
if(http == attachment.details.http) {return videoEl;}
}
}
}
Sdk.prototype.getVideoDetails = async function(attachment){
return await this.ajaxGet('/ananas/status/'+attachment.objectId+'?k=' + this.defaults.fid+"&flag=normal");
}
Sdk.prototype.requestKillVideo = async function(rurl){
return await this.ajaxGet(rurl);
}
Sdk.prototype.initData = async function(){
try{
this.maskShow();
this.href = window.location.href;
this.arg = _this.mArg;
this.defaults = this.arg.defaults;
this.videos.length = 0;
for(let attachment of (this.arg.attachments)||[]){
if(this.isVideo(attachment)){
attachment.details = await this.getVideoDetails(attachment);
//attachment.videoEl = await this.getVideoEl(attachment);
this.videos.push(attachment);
}
}
this.maskHide();
this.initMenu();
}catch(e){
alert('错误:'+e.message+" 请将错误信息反馈给作者");
}
}
Sdk.prototype.initMenu = function(){
let menu = this.menu;
let title = (window.top.document.querySelector("#mainid > div.prev_title_pos > div") || window.top.document.querySelector("#mainid > h1")).innerText;
let html = `<div id="menu" style="user-select:none;outline:ridge;padding:5px;z-index:99999;width:${menu.width}px;height:${menu.height}px;position:fixed;left:${menu.pos.x}px;top:${menu.pos.y}px;background:${menu.background};opacity:${menu.opacity};">`;
let tmpHtml = `<h1 style="text-align:center;">${title}</h1><h2 style="text-align:center;font-size:10px;">By:汐</h2>`;
if(this.videos.length>0){
this.videos.forEach((video,index)=>{
tmpHtml += `<p style="height:21px;color:${video.isPassed?'green':'orange'};clear:both;margin:5px 0;background:${index%2?'#F5F5F5':'#D9EDF7'};"><span>${index+1}</span> -> <span>${video.property.name}</span> -> <button style="float:right;" onclick="window[0].sdk.killVideo(${index});">杀死</button></p>`;
});
tmpHtml += `<div style="text-align:center;"><button onclick="window[0].sdk.killVideos();">章节通杀</button></div>`;
}else{tmpHtml += '此章节没有视频';}
html += tmpHtml + `</div>`;
window.top[this.menu.id].innerHTML = html;
}
Sdk.prototype.killVideos = async function(){
let fail=0,total=0;
for(let video of this.videos){
if(video.isPassed){continue;}
total++;
if(!this.startKill(video)||!this.endKill(video)){
fail++;continue;
}
}
alert(`本次章节通杀结束:总数[${this.videos.length}],任务[${total}],成功[${total-fail}],失败[${fail}]\n通杀成功结果还是黄色,不用再次杀死!!!`);
this.windowReload();
}
Sdk.prototype.killVideo = async function(VideoIndex){
let currentVideo = this.videos[VideoIndex];
if(currentVideo.isPassed){return alert('兄弟,这个视频已经被杀死了!');}
if(!this.startKill(currentVideo)){
return alert('初始化视频失败,请重试');
}
if(!this.endKill(currentVideo)){
return alert('杀死视频失败,请重试');
}
alert('成功杀死视频,如刷新还是黄字,请等待一段时间查看.');
this.windowReload();
}
Sdk.prototype.startKill = async function(video){
return await this.requestKillVideo(this.getRurl(video,0,0));
}
Sdk.prototype.endKill = async function(video){
return await this.requestKillVideo(this.getRurl(video,4,video.details.duration));
}
_this.sdk = new Sdk({
id:"xidaren",
background:'transparent',
opacity:1,
pos:{
x:10,
y:80
}
});
})();