try to take over the world!
// ==UserScript==
// @name aiimooc下载
// @namespace http://tampermonkey.net/
// @version 0.2
// @description try to take over the world!
// @author You
// @match https://college.aiimooc.com/study/*
// @match https://www.aiimooc.com/mall/*
// @require https://cdn.bootcdn.net/ajax/libs/jquery/1.10.0/jquery.min.js
// @require https://cdn.bootcdn.net/ajax/libs/downloadjs/1.4.8/download.js
// @require https://cdn.bootcdn.net/ajax/libs/FileSaver.js/2.0.0/FileSaver.js
// @grant none
// ==/UserScript==
function loadStyle(url){
var link = document.createElement('link');
link.type = 'text/css';
link.rel = 'stylesheet';
link.href = url;
var head = document.getElementsByTagName('head')[0];
head.appendChild(link);
}
function loadScript(url, callback){
var script = document.createElement ("script")
script.type = "text/javascript";
if (script.readyState){ //IE
script.onreadystatechange = function(){
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
if(typeof(callback) == 'function')
callback();
}
};
} else { //Others
script.onload = function(){
if(typeof(callback) == 'function')
callback();
};
}
script.src = url;
document.getElementsByTagName("head")[0].appendChild(script);
}
loadScript("https://cdn.bootcdn.net/ajax/libs/FileSaver.js/2.0.0/FileSaver.js");
function download_src(url, filename){
var download_file = document.createElement('a');
document.body.appendChild(download_file);
download_file.href = url;
download_file.download = filename;
download_file.target = "_blank";
download_file.rel = 'noopener noreferrer';
download_file.click();
document.body.removeChild(download_file);
}
var wait_video_timer;
var video_init;
var video_src;
wait_video_timer = setInterval(function(){
if($("video").attr('src') != undefined && $("video").attr('src') != ''){
video_init = 1;
video_src = $("video").attr('src');
clearInterval(wait_video_timer);
show_msg('[OK] got video src.');
show_msg(video_src);
set_status('Ready!');
}
show_msg('[Wait] video src.');
},1000)
function set_progress(n){
if(window.element){
element.progress('mprogress', n.toString()+'%');
}
}
function set_status(msg){
$('#mstatus').text(msg);
}
function show_msg(msg){
var s = ''
for(var i=0; i<arguments.length;i++){
s+=' '+String(arguments[i]);
}
console.log(s);
if(typeof(layer.msg) == 'function'){
layer.msg(s, {
offset: 't',
anim: 5,
area: 300
});
}
}
function fun_btn(){
if(video_init != 1){
show_msg("[Wait] video src.");
return;
}
var file_name = $(".c-study-left-nav-item-segment-state-doing").parent().text().replace(/[\s\\\\/:*?\"<>|]+/g, ' ').trim() + '.mp4';
video_src = $("video").attr('src');
download_src(video_src, file_name);
// layer.prompt({
// formType: 0,
// closeBtn: 0,
// resize: false,
// btn:["确定"],
// value: file_name,
// area: ['500px', '100px'],
// title: '文件名',
// },
// function(value, index, elem){
// layer.close(index);
// file_name = value;
// download_src(video_src, file_name);
// // download(video_src, file_name, "video/mp4");
// set_status('OK!');
// });
}
loadStyle("https://www.layuicdn.com/layui/css/layui.css")
loadScript("https://www.layuicdn.com/layui/layui.all.js", function(){
// 由于引入的为all.js 模块都一次性加载，因此不用执行 layui.use() 来加载对应模块，直接使用即可layer,element
layer.open({
type: 1,
content: '<div style="padding:20px;text-align: center;"><h3>Github:<a style="color: #23696f" href="https://github.com/ygcaicn/keledge" target="_blank">Star</a></h3><br><p>Status:<span id="mstatus">Ready!</span></p></div> <div class="layui-progress layui-progress-big" lay-filter="mprogress" lay-showpercent="true"><div class="layui-progress-bar" lay-percent="0%"></div></div>',
skin: 'layui-layer-molv',
shade: 0,
btnAlign: 'c' ,
offset: 'rt',
area:'300px',
btn: ['Download', 'Cancel'],
btn1: function(){
fun_btn();
return false;
},
btn2: function(){
return false;
}
});
window.element = layui.element;
window.element.init();
set_status('Wait initing...');
})