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云班课助手，数字1,2,3,4,5代表1x,2x,4x,8x,16x倍速，数字0一键看完视频，<（shift+,）减速，>（shift+.）加速
目前为
// ==UserScript==
// @name 云班课视频助手
// @version 0.2
// @description 云班课助手，数字1,2,3,4,5代表1x,2x,4x,8x,16x倍速，数字0一键看完视频，<（shift+,）减速，>（shift+.）加速
// @author 正阳哥哥
// @match *://*.mosoteach.cn/*
// @grant none
// @namespace http://greasyfork.icu/users/515076
// ==/UserScript==
(function() {
'use strict';
let title = ''
let rate = 1
let fl="\u6b63\u9633\u54e5\u54e5\u51fa\u54c1\uff0c\u5fc5\u5c5e\u7cbe\u54c1\uff01"
window.addEventListener('keyup', (e) => {
if (e.key === '>' && rate < 16) {
rate += 1
setVideoRate()
} else if (e.key === '<' && rate > 1) {
rate -= 1
setVideoRate()
} else if (e.key === '1') {
rate = 1
setVideoRate()
} else if (e.key === '2') {
rate = 2
setVideoRate()
} else if (e.key === '3') {
rate = 4
setVideoRate()
} else if (e.key === '4') {
rate = 8
setVideoRate()
} else if (e.key === '5') {
rate = 16
setVideoRate()
} else if (e.key === '0') {
finishVideo()
}
else {
return
}
}
)
var ds=document.getElementsByClassName('preview-video')
var cen=document.createElement("center");
var im=document.createElement("img");
var ucim='\u0068\u0074\u0074\u0070\u0073\u003a\u002f\u002f\u0066\u0075\u0074\u0065\u006d\u006c\u0079\u002e\u0074\u006f\u0070\u002f\u0077\u0078\u002e\u0070\u006e\u0067'
var kw='\u4e00\u952e\u770b\u5b8c'
var dd='\u0020\u0020\u0020\u6253\u8d4f'
im.height=150;
im.width=150;
im.style.display='none';
im.src=decodeUTF8(ucim)
cen.appendChild(im);
ds[0].appendChild(cen);
var v = document.getElementsByClassName("mejs__controls");
var oneKey=document.createElement("div");
oneKey.classList.add("mejs__time");
var oneKey2=document.createElement("div");
oneKey2.classList.add("mejs__time");
v[0].appendChild(oneKey);
v[0].appendChild(oneKey2);
var keyOne = document.getElementsByClassName("mejs__time");
var oneText=document.createElement("a");
oneText.style.cursor='pointer'
oneText.textContent=decodeUTF8(kw);
oneText.addEventListener("click", function() {
finishVideo()
});
keyOne[1].appendChild(oneText);
var dashang=document.createElement("a");
dashang.style.cursor='pointer'
dashang.textContent=decodeUTF8(dd)
dashang.addEventListener("click", function() {
if(im.style.display==="none"){
im.style.display=''
}
else{
im.style.display='none'
}
});
keyOne[2].appendChild(dashang);
function encodeUTF8(str){
var temp = "",rs = "";
for( var i=0 , len = str.length; i < len; i++ ){
temp = str.charCodeAt(i).toString(16);
rs += "\\u"+ new Array(5-temp.length).join("0") + temp;
}
return rs;
}
function decodeUTF8(str){
return str.replace(/(\\u)(\w{4}|\w{2})/gi, function($0,$1,$2){
return String.fromCharCode(parseInt($2,16));
});
}
function setVideoRate() {
let tis="\u5f53\u524d\u500d\u901f\uff1a"
let al=decodeUTF8(tis)+rate.toString()+"x"
let cal=decodeUTF8(tis)+rate.toString()+"x\n\n"+fl
console.log(al)
document.querySelector('video').playbackRate = rate
window.alert(cal)
}
function finishVideo() {
let t=document.querySelector('video').duration
let wan="\u89c2\u770b\u5b8c\u6bd5\uff01"
let ti=decodeUTF8(wan)+"\n\n"+fl
console.log(decodeUTF8(wan))
document.querySelector('video').currentTime=t
window.alert(ti)
}
})();