Download and Organize Coursera videos

videos.js

$("h3.list_header").each(function(sectionIndex){
  var sectionName = $(this).text().replace(/Chapter .+ - /,"").replace(/\:/,'-').replace(/^(V|I|X)+\. /,'');
  $(this).parent().next().find("a.lecture-link").each(function(videoIndex){
    var $lectureLink = $(this);
    var videoName = $.trim($lectureLink.text());
    var downloadLink = $lectureLink.attr('href').replace('view','download.mp4');
    var cookieHeader = ' --header \"Cookie:'+ document.cookie + '\" ';
    
    var directory = (sectionIndex+1) + '. ' + sectionName + '/';
    var filename = directory + (videoIndex+1) + '. ' + videoName + '.mp4';
    
    var cmd = 'echo "' + filename + '" && ';
    cmd += 'mkdir -p "' + directory + '" && ';
    cmd += 'curl -L -C - ' + cookieHeader + downloadLink + ' -o "' + filename + '"';
    console.log(cmd);
  });
}); null