pluralsight.full.js

//1
var jq = document.createElement('script');
jq.src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

//2
jQuery.noConflict();

var counter = 1;
var courseTitle = jQuery("h1").first().text().trim().replace(/[^a-zA-Z0-9]/g, "_")
var lastVideoName = jQuery("li").last().find("h3").text().trim();
var lastVideoDuration = jQuery("li").last().find("div.duration").text().trim();
var lastModule = jQuery("h2").last().text().trim();
var lastVidToDl = false;
var nextVid = "";
var nextTitle = "";
var nextDuration = "";
var nextModule = "";
var dlSpeed = 150;
var minuteSizeInMB = 3;
var titlesArray = [];

(function (console) {
    console.save = function (data, filename) {

        if (!data) {
            console.error('Console.save: No data')
            return;
        }

        if (!filename) filename = 'console.json'

        if (typeof data === "object") {
            data = JSON.stringify(data, undefined, 4)
        }

        var blob = new Blob([data], { type: 'text/json' }),
            e = document.createEvent('MouseEvents'),
            a = document.createElement('a')

        a.download = filename
        a.href = window.URL.createObjectURL(blob)
        a.dataset.downloadurl = ['text/json', a.download, a.href].join(':')
        e.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null)
        a.dispatchEvent(e)
    }
})(console);

function stopDefAction(evt) {
    evt.stopPropagation();
//    evt.preventDefault();
}

function downloadURI(uri, name) {
  var link = document.createElement("a");
  link.download = name;
  link.href = uri;
  document.body.appendChild(link);
  link.click();
  document.body.removeChild(link);
  delete link;
}

HTMLElement.prototype.click = function() {
   var evt = this.ownerDocument.createEvent('MouseEvents');
   evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
   this.dispatchEvent(evt);
}

function dlVid() {
    var a = document.createElement('a');
    a.href = jQuery("video").attr("src");
    var currTitle = jQuery("ul.clips > li.selected").find("h3").text().trim();
    var currLink = document.getElementsByClassName('vjs-tech')[0].src
    var currMod = jQuery("header.active").find("h2").text().trim();
    a.download = currTitle;
debugger
    console.log(counter + " ñ " + currMod + " ñ " + currTitle);
    titlesArray.push(counter + " ñ " + currMod + " ñ " + currTitle);
    counter = counter + 1;

    var minutes = parseInt(jQuery("span.total-time").text().trim().split(":")[0]) + 1;
    var size = minutes * minuteSizeInMB * 1024 * 1024;
    var timeNeeded = Math.ceil((size / (dlSpeed * 1024)) * 1000);

    console.log("Rounded duration: ", minutes, " minutes",
        "\nEstimated size: ", size, " bytes",
        "\nEstimated time needed: ", timeNeeded, " msec");
debugger
    //a.trigger("click");
    //a.click();
    
    let s = jQuery('<a>some div</a>');
    jQuery("body").append(s);
    s.on( "click", function() {
        debugger
        
        //downloadURI(currLink, currTitle)
        
        jQuery('<a/>',{
            "href":currLink,
            "download":currTitle,
            id: "videoDownloadLink"
        }).appendTo(document.body);
        debugger
        jQuery('#videoDownloadLink').get(0).addEventListener(
             'click', stopDefAction, false
         );
        //jQuery('#videoDownloadLink').get(0).click().remove();
        jQuery('#videoDownloadLink').get(0).click();
        jQuery('#videoDownloadLink').trigger( "click" );
    });
    s.trigger( "click" );
    debugger
    jQuery("#next-control").click();

    setTimeout(function () { jQuery("#play-control").click(); }, 10000);

    if (!lastVidToDl) {
        setTimeout(dlVid, timeNeeded);
        nextVid = jQuery("ul.clips > li.selected").next();
        nextTitle = nextVid.find("h3").text().trim();
        nextDuration = nextVid.find("div.duration").text().trim();
        nextModule = nextVid.parent().parent().find("h2").text().trim();

        if (nextTitle == lastVideoName &&
            nextDuration == lastVideoDuration &&
            nextModule == lastModule) {
            lastVidToDl = true;
        }
    }
    else {
        console.save(titlesArray, courseTitle + ".json");
    }
}

//3

dlSpeed = 750; dlVid();