// ==UserScript==
// @name 云班课高效助手(蓝墨云 Mosoteach)
// @author bellamy.n.h
// @namespace http://tampermonkey.net/
// @version 1.32
// @description 添加下载按钮,可批量下载资源,可按资源栏缩小范围进行批量点击资源,高效使用云班课。【***请勿滥用***】【注意:执行完毕后需刷新页面】【自用脚本,根据个人需求开发,只做了chrome适配,其他浏览器可用,但具体操作会有点不同】【如果好用就留着用吧😀,不好用给点建议也好🙇】
// @match https://www.mosoteach.cn/web/index.php*
// @include *://www.mosoteach.cn/web/index.php*
// @note Version 1.32 优化操作反馈 (可以重置已选择的资源栏数)
// @note Version 1.31 修复可能存在的Bug (页面无法自动关闭)
// @grant none
// ==/UserScript==
$(function() {
'use strict';
/**
* 睡眠函数
* @param numberMillis -- 要睡眠的毫秒数
*/
function sleep(numberMillis) {
var now = new Date();
var exitTime = now.getTime() + numberMillis;
while (true) {
now = new Date();
if (now.getTime() > exitTime)
return;
}
}
/**
*文件下载函数
*/
function download(name, href) {
var a = document.createElement("a"), //创建a标签
e = document.createEvent("MouseEvents"); //创建鼠标事件对象
e.initEvent("click", false, false); //初始化事件对象
a.href = href; //设置下载地址
a.download = name; //设置下载文件名
a.dispatchEvent(e); //给指定的元素,执行事件click事件
}
// css
const styleTag = `
<style>
.helper-btn{
border:1px solid #aaa;
border-radius:25px;
width:10%;
color:#fff;
font-weight:1000;
box-shadow:darkgrey 3px 3px 7px 2px;
cursor:pointer;
transition: .2s;
}
.helper-btn-a:hover{
// opacity: 0.6; //透明度
// background-color: #4d79ff !important;
background-color: rgba(0, 151, 179,1) !important;
box-shadow: darkgrey 2px 2px 5px 1px !important;
}
.helper-btn-b:hover{
background-color:rgba(204, 0, 0,1) !important;
}
.helper-btn:active{
background-color:#002b80 !important;
border:3px solid #eee !important;
box-shadow: darkgrey 1px 1px 2px 1px !important;
}
#refresh{
float:right;
background-color:rgba(204, 0, 0,0.6);
}
#reset{
float:right;
background-color:rgba(204, 0, 0,0.6);
}
#mode-click{ background:rgba(0, 151, 179,0.7);}
#mode-download{ background:rgba(0, 151, 179,0.7);}
#confirm{ background:rgba(0, 151, 179,0.7);}
#downloadSrc{ background:rgba(0, 151, 179,0.7);}
#choose{ background:rgba(204, 0, 0,0.6);}
//#refresh{ background:rgba(0, 151, 179,0.7);}
</style>`;
$(styleTag).appendTo('head');
//为每个资源添加下载按钮
$(".res-row-open-enable").each(function() {
if ($(this).find(".download-res-button").length > 0) return;//如果已经存在下载按钮(例如mp3),则不再添加
$(this).find("ul").html('<li class="download-ress download-res-button">下载</li>' + $(this).find("ul").html());
// $(this).find("ul").html('<li class="forward">正序点击</li>' + $(this).find("ul").html());
// $(this).find("ul").html('<li class="reverse">倒序点击</li>' + $(this).find("ul").html());
});
//单个资源下载
$(document).on('click', '.download-ress', function() {
var resHref = $(this).parents(".res-row-open-enable").attr('data-href');
window.open(resHref);
});
// 模拟点击 part
$('<div id="functionAreaTitle" style="padding:0 20px">\
<div class="clear20"></div>\
<HR style="FILTER: alpha(opacity=100,finishopacity=0,style=3)" width="100%" color=#0BD SIZE=4>\
<div class="clear10"></div>\
<div class="res-row-title">\
<span style="color: #0BD;font-weight:600; font-size:16px"> 功能区 </span>\
<span > Powered by </span>\
<span ><a href="http://greasyfork.icu/zh-CN/scripts/390978-%E4%BA%91%E7%8F%AD%E8%AF%BE%E9%AB%98%E6%95%88%E5%8A%A9%E6%89%8B">云班课高效助手</a></span>\
<i class="slidedown-button manual-order-hide-part icon-angle-down" data-sort="1001"></i>\
</div>\
</div>\
<div class="clear20"></div>\
<!-- helper area Start -->\
<div id="functionAreaContent" class="hide-div" data-status="N" data-sort="1001" style="display: none;">\
<div id="helper" style="padding:0 40px;">\
<div class="res-row-title" >\
<span class="res-group-name">当前模式: </span>\
<span id="modeName" style="color: #0BD;font-weight:600">未选择 </span> |\
<span style="color: red"> ( 选择模式后,请按照提示操作,否则会出错;“模拟点击/下载”执行完毕后需刷新页面,数据才会更新。)</span>\
<i class="icon-angle-down slidedown-button manual-order-hide-part" data-sort="997"></i>\
</div>\
<div class="hide-div" data-status="N" data-sort="997" style="display: none;">\
<form class="appendTxt res-row" style="padding:20px 20px 0px 20px ; !important">\
<input id="mode-click" class="helper-btn helper-btn-a" type="button" value="模拟点击">\
<input id="mode-download" class="helper-btn helper-btn-a" type="button" value="批量下载">\
<input id="reset" class="helper-btn helper-btn-a helper-btn-b" type="button" value="重置">\
<input id="refresh" class="helper-btn helper-btn-a helper-btn-b" type="button" value="刷新页面">\
</form>\
</div>\
<div id="module-3">\
<div class="clear30"></div>\
<div class="res-row-title" >\
<span class="res-group-name" >已选栏号:</span>\
<span id="barID" style="color: #0BD;font-weight:600"> 全选 </span> |\
<span style="color: #0BD" >(范围:1 至 20;不在 [1,20] 该区间内 / 不填写 则视为全选)</span>\
<span style="color: red">(注意:资源栏号是从资源区里第一栏开始)</span>\
<i class="icon-angle-down slidedown-button manual-order-hide-part" data-sort="1000"></i>\
</div>\
<div class="hide-div" data-status="N" data-sort="1000" style="display: none;">\
<form class="appendTxt res-row" style="padding:20px 20px 0px 20px ; !important">\
<input id="bar_index" placeholder="输入要点击的栏号(从 1 开始)" style="border:1px solid #0BD; border-radius:8px;width:20%"> \
<input id="choose" class="helper-btn helper-btn-a helper-btn-b" type="button" value="重置">\
</form>\
</div>\
</div>\
<div id="module-1">\
<div class="clear30"></div>\
<div class="res-row-title" >\
<span class="res-group-name" >模拟批量点击/下载</span>\
<span style="color: #0BD" >(范围:以资源总数值作为范围最大值)</span>\
<span style="color: red">( 点击对应按钮,将打开较多页面,请耐心等待其自动关闭。可在“控制台”里查看运行日志)</span>\
<i class="icon-angle-down slidedown-button manual-order-hide-part" data-sort="998"></i>\
</div>\
<div class="hide-div" data-status="N" data-sort="998" style="display: none;">\
<form class="appendTxt res-row" style="padding:20px 20px 0px 20px ; !important">\
<input id="head" class="indexNum" placeholder="起始位置(从“1”开始)" style="border:1px solid #0BD; border-radius:8px;width:20%"> \
<input id="tail" class="indexNum" placeholder="结束位置" style="border:1px solid #0BD; border-radius:8px;width:20%"> \
<input id="confirm" class="helper-btn helper-btn-a" type="button" value="模拟点击">\
<input id="downloadSrc" class="helper-btn helper-btn-a" type="button" value="批量下载">\
</form>\
</div>\
</div>\
<div id="module-2">\
<div class="clear30"></div>\
<div class="res-row-title" >\
<span class="res-group-name" >模拟全部点击(耗时较长)</span>\
<span style="color: #0BD" >(范围:所有资源)</span>\
<span style="color: red">( 点击后,将会自动打开较多页面,请耐心等待其自动关闭。可在“控制台(F12 -> console)”里查看运行日志)</span>\
<i class="icon-angle-down slidedown-button manual-order-hide-part" data-sort="999"></i>\
</div>\
<div class="hide-div" data-status="N" data-sort="999" style="display: none;">\
<div class="res-row drag-res-row" style="height:37px !important">\
<div class="operation manual-order-hide-part" style="float:left;!important">\
<ul style="margin-top:0px;"><li class="reverse">倒序点击</li><li class="forward">正序点击</li>\
<div class="clear"></div>\
</ul>\
</div>\
</div>\
</div>\
</div>\
</div>\
</div>\
<!-- helper area End -->\
<div id="sourceTitle" style="padding:0 20px">\
<div class="clear10"></div>\
<HR style="FILTER: alpha(opacity=100,finishopacity=0,style=3)" width="100%" color=#0BD SIZE=4>\
<div class="clear10"></div>\
<div class="res-row-title">\
<span style="color: #0BD;font-weight:600; font-size:16px"> 资源区 </span>\
</div>\
</div>\
').insertAfter("#res-view-way");
// 初始化
$("#module-1,#module-2").css("display","none");
$("#confirm, #downloadSrc, #mode-click, #mode-download").css("display","inline");
// change mode
$(document).on('click','#mode-click',function(){
$("#module-1, #module-2").css("display","block");
// 等价于
// document.getElementById("module-1").style.display="block";
// document.getElementById("module-2").style.display="block";
// document.getElementById('confirm').style.display = document.getElementById('confirm').style.display=="inline"?"inline":"none";
$("#downloadSrc, #mode-download").css("display","none");
// $("#mode-click").css({"background-color":"#0BD","color":"#fff"});
$("#modeName").text("模拟点击");
alert("操作提醒:\n"+"务必操作,否则请不要向下执行任何操作!!!\n" + "\n" + "(以下只是 chrome 浏览器操作步骤)" + "\n" + " 1. 新建 Tab 页\n"+" -->\n"+" 2. 地址栏输入: chrome://settings/?search=downloads\n" +" -->\n" + " 3. 打开 “下载前询问每个文件的保存位置” 右侧按钮");
});
$(document).on('click','#mode-download',function(){
document.getElementById("module-1").style.display="block";
$("#module-2, #confirm, #mode-click").css("display","none");
// $("#mode-download").css({"background-color":"#0BD","color":"#fff"});
$("#modeName").text("批量下载");
alert("操作提醒:\n"+"务必操作,否则请不要向下执行任何操作!!!\n" + "\n" + "(以下只是 chrome 浏览器操作步骤)" + "\n" + " 1. 新建 Tab 页\n"+" -->\n"+" 2. 地址栏输入:chrome://settings/?search=downloads\n" +" -->\n" + " 3. 关闭 “下载前询问每个文件的保存位置” 右侧按钮");
});
$(document).on('click','#reset',function(){
$("#module-1,#module-2").css("display","none");
$("#confirm, #downloadSrc, #mode-click, #mode-download").css("display","inline");
// $("#mode-download, #mode-click").css({"background-color":"#fff","color":"#000"});
$("#modeName").text("未选择");
});
// 刷新
$(document).on('click','#refresh',function(){location.reload()})
// 给分栏添加 id 易于按栏操作
$(".res-row-box").each(function(i,e){$(this).attr('id','id_' + i)});
// 选择id 后,改变页面显示数据,以及改变按钮的状态
var chosenID = ".res-row-box";
$(document).on('click','#choose',function(){
var val = $("#choose").val();
if(val == "确认选择"){
switch($("#bar_index").val()){
case "1":chosenID = "#id_0";break;
case "2":chosenID = "#id_1";break;
case "3":chosenID = "#id_2";break;
case "4":chosenID = "#id_3";break;
case "5":chosenID = "#id_4";break;
case "6":chosenID = "#id_5";break;
case "7":chosenID = "#id_6";break;
case "8":chosenID = "#id_7";break;
case "9":chosenID = "#id_8";break;
case "10":chosenID = "#id_9";break;
case "11":chosenID = "#id_10";break;
case "12":chosenID = "#id_11";break;
case "13":chosenID = "#id_12";break;
case "14":chosenID = "#id_13";break;
case "15":chosenID = "#id_14";break;
case "16":chosenID = "#id_15";break;
case "17":chosenID = "#id_16";break;
case "18":chosenID = "#id_17";break;
case "19":chosenID = "#id_18";break;
case "20":chosenID = "#id_19";break;
default:chosenID = ".res-row-box";
}
var barID = $("#bar_index").val();
var barID_str = (barID > 0 && barID < 21) ? barID : "全选";
alert("小可爱,你已将要操作的资源栏修改为: "+ barID_str);
$("#barID").text(barID_str);
$("#choose").val("重置");
$("#choose").css('background-color','rgba(204, 0, 0,0.6)');
console.log(chosenID + "映射值 <-- 输入值" + $("#bar_index").val());
}else{
$("#bar_index").val("");
$("#choose").val("确认选择");
$("#choose").click();
}
});
// reset bar_index
$('#bar_index').bind("input propertychange",function(event){
$("#choose").val("确认选择");
$("#choose").css('background-color','rgba(0, 151, 179,0.7)');
});
/**
* Main body
*
*/
// Refresh page tips function
function refreshPage(){
alert("操作完成,请小可爱刷新页面查看结果!!!");
}
/**
* 指定下标区间,进行模拟点击(用于资源量较大,有漏掉的情况)
*
*/
$(document).on('click', '#confirm', function() {
var conf_str = false;
conf_str = confirm("小可爱,你即将执行“模拟点击”操作!!!" + "\n\n"+"根据选择资源数量的不同,会打开相应数量的页面,如果数量较多,请不要惊慌,因为这些页面会自动关闭的哦!!!"+ "\n\n" + "你是否按照上一个提示,进行了相应的操作?" + "\n\n" + "如果是,你是否要开始执行本次操作?");
if(conf_str){
// 以下五个等价,实现相同功能,但写法是逐步优化
// var list = document.getElementsByClassName("res-row-open-enable");
// var list = $(".res-row-open-enable");
// var list = $(".hide-div").children();
// var list = $(".res-row-box").children(".hide-div").children();
var list = $(chosenID).children(".hide-div").children();
var succNum = 0;
var failNum = 0;
var tempUrl;
var win;
var startIndex = $("#head").val();
var endIndex = $("#tail").val();
var actualStartIndex = startIndex < list.length ? startIndex : list.length;//输入值超出资源总数的值,则将输入值置为总数的值
var actualEndIndex = endIndex < list.length ? endIndex : list.length;//输入值超出资源总数的值,则将输入值置为总数的值
for (var i = actualStartIndex-1; i < actualEndIndex; i++){
try{
try{
tempUrl = list[i].getAttribute("data-href");
}catch(e){
console.log(e.name + ": " + e.message );
alert("输入的资源栏数不在该页资源栏数的范围内,无法执行,请重新选择资源栏");
break;
}
win = window.open(tempUrl);
sleep(100);//睡眠,是为了确保每个资源都被正常获取
win.close();
succNum++;
console.log(tempUrl);
}catch(e){
console.log(e.name + ": " + e.message );
console.log("该条未成功执行 ;URL : "+ list[i].getAttribute("data-href"));
failNum++;
continue;
}
}
// location.reload();
console.log("共检索到 "+ list.length + "条; 成功执行 " + succNum + " 次! 失败 " + failNum + " 次! 操作范围:从第 " + actualStartIndex + " 条 至 第 " + actualEndIndex +" 条。");
$(".indexNum").val("");
/**
* For CRX
*/
setTimeout(refreshPage,0);
}else{
alert("已取消操作!");
}
});
/**
* 模拟正序点击全部资源
*
*/
$(document).on('click', '.forward', function() {
var conf_str = false;
conf_str = confirm("小可爱,你即将执行“正序点击全部资源”操作,如果资源量较大(> 1000),耗时就会较久,打开的页面也会较多哦!不过都会自动关闭的哦!!!" + "\n\n" + "小可爱,资源较多时,还请三思啊!!!" + "\n\n" + "你是否要执行?");
if(conf_str){
var list = document.getElementsByClassName("res-row-open-enable");
var succNum = 0;
var failNum = 0;
var tempUrl;
var win;
for (var i = 0; i < list.length; i++){
try{
tempUrl = list[i].getAttribute("data-href");
win = window.open(tempUrl);
sleep(100);//睡眠,是为了确保每个资源都被正常获取
win.close();
succNum++;
console.log(tempUrl);
}catch(e){
console.log(e.name + ": " + e.message );
console.log("该条未成功执行 ;URL : "+ list[i].getAttribute("data-href"));
failNum++;
continue;
}
}
console.log("正序点击: 共检索到 "+ list.length + "条; 成功执行 " + succNum + " 次! 失败 " + failNum + " 次!" );
setTimeout(refreshPage,0);
}else{
alert("已取消操作!");
}
});
/**
* 模拟倒序点击全部资源
*
*/
$(document).on('click', '.reverse', function() {
var conf_str = false;
conf_str = confirm("小可爱,你即将执行“倒序点击全部资源”操作,如果资源量较大(> 1000),耗时就会较久,打开的页面也会较多哦!不过都会自动关闭的哦!!!" + "\n\n" + "小可爱,资源较多时,还请三思啊!!!" + "\n\n" + "你是否要执行?");
if(conf_str){
var list = document.getElementsByClassName("res-row-open-enable");
var succNum = 0;
var failNum = 0;
var tempUrl;
var win;
for (var i = list.length - 1; i >= 0; i--){
try{
tempUrl = list[i].getAttribute("data-href");
win = window.open(tempUrl);
sleep(100);//睡眠,是为了确保每个资源都被正常获取
win.close();
succNum++;
console.log(tempUrl);
}catch(e){
console.log(e.name + ": " + e.message );
console.log("该条未成功执行 ;URL : "+ list[i].getAttribute("data-href"));
failNum++;
continue;
}
}
console.log("倒序点击: 共检索到 "+ list.length + "条; 成功执行 " + succNum + " 次! 失败 " + failNum + " 次!" );
setTimeout(refreshPage,0);
}else{
alert("已取消操作!");
}
});
/**
* 指定下标区间,进行批量下载
*
*/
$(document).on('click', '#downloadSrc', function() {
var conf_str = false;
conf_str = confirm("小可爱,你即将执行“批量下载”操作!!!"+"\n\n"+"根据选择资源数量的不同,会打开相应数量的页面,如果数量较多,请不要惊慌,因为这些页面会自动关闭的哦!!!" + "\n\n" + "你是否按照上一个提示,进行了相应的操作?" + "\n\n" + "如果是,你是否要开始执行本次操作?");
if(conf_str){
// var list = document.getElementsByClassName("res-row-open-enable");
var list = $(chosenID).children(".hide-div").children();
var succNum = 0;
var failNum = 0;
var tempUrl;
var win;
var startIndex = $("#head").val();
var endIndex = $("#tail").val();
var actualStartIndex = startIndex < list.length ? startIndex : list.length;//输入值超出资源总数的值,则将输入值置为总数的值
var actualEndIndex = endIndex < list.length ? endIndex : list.length;//输入值超出资源总数的值,则将输入值置为总数的值
for (var i = actualStartIndex-1; i < actualEndIndex; i++){
try{
try{
tempUrl = list[i].getAttribute("data-href");
}catch(e){
console.log(e.name + ": " + e.message );
alert("输入的资源栏数不在该页资源栏数的范围内,无法执行,请重新选择资源栏");
break;
}
// download('第' + i+1 + '个文件', tempUrl);
win = window.open(tempUrl);
succNum++;
console.log(tempUrl);
}catch(e){
console.log(e.name + ": " + e.message );
console.log("该条未成功执行 ;URL : "+ list[i].getAttribute("data-href"));
failNum++;
continue;
}
}
console.log("共检索到 "+ list.length + "条; 成功执行 " + succNum + " 次! 失败 " + failNum + " 次! 操作范围:从第 " + actualStartIndex + " 条 至 第 " + actualEndIndex +" 条。");
$(".indexNum").val("");
setTimeout(refreshPage,0);
}else{
alert("已取消操作!");
}
});
});