No soy muy bueno programando, pero estoy seguro que si esto que comparto a continuacion lo ven los developers de la plataforma saben que bloquear para que deje de funcionar esa aplicacion que nos descarga los cursos...
Snippet 1:
checkLogin();
// $('.ui.login .form').submit((e)=>{
// e.preventDefault();
// var email = $(e.target).find('input[name="email"]').val();
// var password = $(e.target).find('input[name="password"]').val();
// var isBusiness = $(e.target).find('input[name="business"]').is(":checked");
// if(isBusiness){
// subDomain = $(e.target).find('input[name="subdomain"]').val() || subDomain;
// }
// if(!email || !password){
// prompt.alert(translate("Type Username/Password"));
// return;
// }
// $.ajax({
// type: 'POST',
// url:'https://www.udemy.com/api-2.0/auth/udemy-auth/login/?fields[user]=access_token',
// data: {email:email,password:password},
// headers: {"Authorization": "Basic YWQxMmVjYTljYmUxN2FmYWM2MjU5ZmU1ZDk4NDcxYTY6YTdjNjMwNjQ2MzA4ODI0YjIzMDFmZGI2MGVjZmQ4YTA5NDdlODJkNQ=="},
// beforeSend: function(){
// $(".ui.login .dimmer").addClass('active');
// },
// success: function(data, status, xhr){
// if(data.access_token){
// $('.ui.login').slideUp('fast');
// $('.ui.dashboard').fadeIn('fast').css('display','flex');
// settings.set('access_token',data.access_token);
// headers = {"Authorization": `Bearer ${data.access_token}`};
// $.ajax({
// type: 'GET',
// url: `https://${subDomain}.udemy.com/api-2.0/users/me/subscribed-courses?page_size=50`,
// beforeSend: function(){
// $(".ui.dashboard .courses.dimmer").addClass('active');
// },
// headers: headers,
// success: function(response){
// handleResponse(response);
// }
// });
// }
// },
// error:function(response){
// if(response.status==400){
// prompt.alert(translate('Incorrect Username/Password'));
// }else{
// prompt.alert(translate('Connection Failed'));
// }
// }
// });
// });
Snippet 2:
$('.ui.dashboard .content').on('click','.download.button, .download-error', function(e){
e.stopImmediatePropagation();
var $course = $(this).parents('.course');
var courseid = $course.attr('course-id');
$course.find('.download-error').hide();
$course.find('.download-status').show();
var settingsCached = settings.getAll();
var skipAttachments = settingsCached.download.skipAttachments;
var skipSubtitles = settingsCached.download.skipSubtitles;
$.ajax({
type: 'GET',
url: `https://${subDomain}.udemy.com/api-2.0/courses/${courseid}/cached-subscriber-curriculum-items?page_size=100000`,
beforeSend: function(){
$(".ui.dashboard .course.dimmer").addClass('active');
},
headers: headers,
success: function(response) {
$(".ui.dashboard .course.dimmer").removeClass('active');
$course.find('.download.button').addClass('disabled');
$course.css('padding-bottom','25px');
$course.find('.ui.progress').show();
var coursedata = [];
coursedata['chapters'] = [];
coursedata['name'] = $course.find('.coursename').text();
var chapterindex = -1;
var lectureindex = -1;
var remaining = response.count;
coursedata['totallectures'] = 0;
var availableSubs = [];
if(response.results[0]._class=="lecture"){
chapterindex++;
lectureindex = 0;
coursedata['chapters'][chapterindex] = [];
coursedata['chapters'][chapterindex]['name'] = 'Chapter 1';
coursedata['chapters'][chapterindex]['lectures'] = [];
remaining--;
}
$.each(response.results, function(i,v){
if(v._class=="chapter"){
chapterindex++;
lectureindex = 0;
coursedata['chapters'][chapterindex] = [];
coursedata['chapters'][chapterindex]['name'] = v.title;
coursedata['chapters'][chapterindex]['lectures'] = [];
remaining--;
}else if(v._class=="lecture"&& (v.asset.asset_type=="Video"||v.asset.asset_type=="Article"||v.asset.asset_type=="File"||v.asset.asset_type=="E-Book")){
if(v.asset.asset_type!="Video"&&skipAttachments){
remaining--;
if(!remaining){
if(Object.keys(availableSubs).length){
askforSubtile(availableSubs,initDownload,$course,coursedata);
}else{
initDownload($course,coursedata);
}
}
return;
}
function getLecture(lecturename,chapterindex,lectureindex){
$.ajax({
type: 'GET',
url: `https://${subDomain}.udemy.com/api-2.0/users/me/subscribed-courses/${courseid}/lectures/${v.id}?fields[asset]=stream_urls,download_urls,captions,title,filename,data,body&fields[lecture]=asset,supplementary_assets`,
headers: headers,
success: function(response) {
if(v.asset.asset_type=="Article"){
if(response.asset.data){
var src=response.asset.data.body;
}else{
var src=response.asset.body;
}
var videoQuality = v.asset.asset_type;
var type = 'Article';
}else if((v.asset.asset_type=="File"||v.asset.asset_type=="E-Book")){
var src=response.asset.download_urls[v.asset.asset_type][0].file;
var videoQuality = v.asset.asset_type;
var type = 'File';
}else{
var type = 'Video';
var lecture = response.asset.stream_urls;
var qualities = [];
var qualitySrcMap = {};
lecture.Video.forEach(function(val){
if(val.label=="Auto") return;
qualities.push(val.label);
qualitySrcMap[val.label] = val.file;
});
var lowest = Math.min(...qualities);
var highest = Math.max(...qualities);
var videoQuality = settingsCached.download.videoQuality;
if(!videoQuality || videoQuality=="Auto"){
var src=lecture.Video[0].file;
videoQuality = lecture.Video[0].label;
}else{
switch(videoQuality){
case 'Highest':
var src=qualitySrcMap[highest];
videoQuality = highest;
break;
case 'Lowest':
var src=qualitySrcMap[lowest];
videoQuality = lowest;
break;
default:
videoQuality = videoQuality.slice(0, -1);
if(qualitySrcMap[videoQuality]){
var src=qualitySrcMap[videoQuality];
}else{
var src=lecture.Video[0].file;
videoQuality = lecture.Video[0].label;
}
}
}
}
coursedata['chapters'][chapterindex]['lectures'][lectureindex] = {src:src,name:lecturename,quality:videoQuality,type:type};
if(!skipSubtitles&&response.asset.captions.length){
coursedata['chapters'][chapterindex]['lectures'][lectureindex].caption = [];
response.asset.captions.forEach(function(caption){
caption.video_label in availableSubs ? availableSubs[caption.video_label] = availableSubs[caption.video_label]+1 : availableSubs[caption.video_label] = 1;
coursedata['chapters'][chapterindex]['lectures'][lectureindex].caption[caption.video_label] = caption.url;
});
}
if(response.supplementary_assets.length&&!skipAttachments){
coursedata['chapters'][chapterindex]['lectures'][lectureindex]['supplementary_assets'] = [];
var supplementary_assets_remaining = response.supplementary_assets.length;
$.each(response.supplementary_assets, function(a,b){
$.ajax({
type: 'GET',
url: `https://${subDomain}.udemy.com/api-2.0/users/me/subscribed-courses/${courseid}/lectures/${v.id}/supplementary-assets/${b.id}?fields[asset]=download_urls,external_url,asset_type`,
headers: headers,
success: function(response) {
if(response.download_urls){
coursedata['chapters'][chapterindex]['lectures'][lectureindex]['supplementary_assets'].push({src:response.download_urls[response.asset_type][0].file,name:b.title,quality:'Attachment',type:'File'});
}else{
coursedata['chapters'][chapterindex]['lectures'][lectureindex]['supplementary_assets'].push({src:`<script type="text/javascript">window.location = "${response.external_url}";</script>`,name:b.title,quality:'Attachment',type:'Url'});
}
supplementary_assets_remaining--;
if(!supplementary_assets_remaining){
remaining--;
coursedata['totallectures']+=1;
if(!remaining){
if(Object.keys(availableSubs).length){
askforSubtile(availableSubs,initDownload,$course,coursedata);
}else{
initDownload($course,coursedata);
}
}
}
}
});
});
}else{
remaining--;
coursedata['totallectures']+=1;
if(!remaining){
if(Object.keys(availableSubs).length){
askforSubtile(availableSubs,initDownload,$course,coursedata);
}else{
initDownload($course,coursedata);
}
}
}
}
});
}
getLecture(v.title,chapterindex,lectureindex);
lectureindex++;
}else if(!skipAttachments){
coursedata['chapters'][chapterindex]['lectures'][lectureindex] = {src:`<script type="text/javascript">window.location = "https://${subDomain}.udemy.com${$course.attr('course-url')}t/${v._class}/${v.id}";</script>`,name:v.title,quality:'Attachment',type:'Url'};
remaining--;
coursedata['totallectures']+=1;
if(!remaining){
if(Object.keys(availableSubs).length){
askforSubtile(availableSubs,initDownload,$course,coursedata);
}else{
initDownload($course,coursedata);
}
}
lectureindex++;
}else{
remaining--;
if(!remaining){
if(Object.keys(availableSubs).length){
askforSubtile(availableSubs,initDownload,$course,coursedata);
}else{
initDownload($course,coursedata);
}
}
}
});
},
error: function(error){
$(".ui.dashboard .course.dimmer").removeClass('active');
if(error.status==403){
prompt.alert(translate("You do not have permission to access this course"));
}
}
});
});
Saludos
Fidel Valero
Red Hat Certified Professional
www.usuarioroot.com
