// ==UserScript==// @name         Studocu Hack// @namespace    http://tampermonkey.net/// @version      0.3// @license MIT// @description  Unblur and download Studocu Premium Documents.// @author       You// @match        https://www.studocu.com/*// @icon         https://www.google.com/s2/favicons?sz=64&domain=studocu.com// @grant        GM_addStyle// @run-at   document-start// ==/UserScript==GM_addStyle ( `.nofilter{filter: none !important;}.download-button-1, .download-button-2, .github-button{background: transparent;border-radius: 3px;color: #fff;display: inline-block;line-height: 1;vertical-align: middle;transition: background-color .3s,border-color .3s,color .3s;}.download-button-1{background: #5bc787;margin: 0 5px;padding: 4px 15px;}.download-button-2{height: 30px;margin: 0 5px;min-width: 30px;}.github-button{background: #333;border: 1px solid #333;display: block;line-height: 1.4286;margin-right: 20px;padding: 8px 16px;}.tooltip-bottom {position: relative;display: inline-block;border-bottom: 1px dotted black;}.tooltip-bottom .tooltiptext-bottom {visibility: hidden;width: 200px;background-color: #555;color: #fff;text-align: center;border-radius: 6px;padding: 5px 0;position: absolute;z-index: 1;top: 120%;left: 50%;margin-left: -100px;opacity: 0;transition: opacity 0.3s;}.tooltip-bottom .tooltiptext-bottom::after {content: "";position: absolute;bottom: 100%;left: 50%;margin-left: -5px;border-width: 5px;border-style: solid;border-color: transparent transparent #555 transparent;}.tooltip-bottom:hover .tooltiptext-bottom {visibility: visible;opacity: 1;}` );(function() {'use strict';window.addEventListener('load', function(){var banner = document.getElementById('document-wrapper')if(banner != null){var banners = banner.childNodes;if (banners.length>3){banners[0].parentNode.removeChild(banners[0]);}}try{var premiumButton = document.getElementById('header-position-handle').childNodes[0].childNodes[1].childNodes[0].childNodes[1];premiumButton.parentNode.removeChild(premiumButton);}catch{console.log('Was not able to remove premiumButton!');}/* Mobile */if (window.innerWidth <= 990){var pages = document.getElementById('page-container').childNodes;let i=0;if(pages != null){for(i=0; i<pages.length; i++) {if(pages[i].id == ''){pages[i].parentNode.removeChild(pages[i]);}}}}try{var recomendations = document.getElementById('viewer-recommendations');if(recomendations != null){recomendations.parentNode.parentNode.removeChild(recomendations.parentNode);}}catch(err){console.log(err);}var pagess = document.getElementsByClassName('page-content');let i = 0;let j =0;;for(i=0; i<pagess.length; i++){var pagecontent=pagess[i].parentNode.childNodes;for(j=0; j<pagecontent.length; j++){if(pagecontent[j].className != "page-content"){pagecontent[j].parentNode.removeChild(pagecontent[j]);}}pagess[i].classList.add("nofilter");}const prev_buttons = document.getElementsByClassName("fa-cloud-arrow-down");if(prev_buttons.length > 0) {var button1 = document.createElement("button");button1.classList.add("download-button-1");button1.setAttribute("id","download-button-1");button1.innerHTML = '<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="fa-cloud-arrow-down" class="svg-inline--fa fa-cloud-arrow-down " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 512"><path fill="currentColor" d="M537.6 226.6c4.1-10.7 6.4-22.4 6.4-34.6 0-53-43-96-96-96-19.7 0-38.1 6-53.3 16.2C367 64.2 315.3 32 256 32c-88.4 0-160 71.6-160 160 0 2.7.1 5.4.2 8.1C40.2 219.8 0 273.2 0 336c0 79.5 64.5 144 144 144h368c70.7 0 128-57.3 128-128 0-61.9-44-113.6-102.4-125.4zm-132.9 88.7L299.3 420.7c-6.2 6.2-16.4 6.2-22.6 0L171.3 315.3c-10.1-10.1-2.9-27.3 11.3-27.3H248V176c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v112h65.4c14.2 0 21.4 17.2 11.3 27.3z"></path></svg><span style="margin-left: 5px">Download</span>';var button2 = document.createElement("button");button2.classList.add("download-button-2");button2.setAttribute("id","download-button-2");button2.innerHTML = '<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="fa-cloud-arrow-down" class="svg-inline--fa fa-cloud-arrow-down " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 512"><path fill="currentColor" d="M537.6 226.6c4.1-10.7 6.4-22.4 6.4-34.6 0-53-43-96-96-96-19.7 0-38.1 6-53.3 16.2C367 64.2 315.3 32 256 32c-88.4 0-160 71.6-160 160 0 2.7.1 5.4.2 8.1C40.2 219.8 0 273.2 0 336c0 79.5 64.5 144 144 144h368c70.7 0 128-57.3 128-128 0-61.9-44-113.6-102.4-125.4zm-132.9 88.7L299.3 420.7c-6.2 6.2-16.4 6.2-22.6 0L171.3 315.3c-10.1-10.1-2.9-27.3 11.3-27.3H248V176c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v112h65.4c14.2 0 21.4 17.2 11.3 27.3z"></path></svg><span style="margin-left: 5px">Download</span>';try{prev_buttons[0].parentNode.parentNode.prepend(button1);prev_buttons[1].parentNode.parentNode.removeChild(prev_buttons[1].parentNode);}catch(err){console.log(err);}try{prev_buttons[5].parentNode.parentNode.prepend(button2);prev_buttons[5].parentNode.parentNode.removeChild(prev_buttons[5].parentNode);}catch(err){console.log(err);}function downloadDoc(){var head = document.getElementsByTagName("head")[0].innerHTML;var tit = document.getElementsByTagName("h1")[0].innerHTML;var pages = document.getElementById('page-container').childNodes;for(i=0; i<pages.length; i++){pages[i].childNodes[0].style = "display: block;";}var pdf = pages[0].parentNode.parentNode.parentNode.innerHTML;var newWindow = window.open("", "Document", "height=865,width=625,status=yes,toolbar=no,menubar=no");newWindow.document.getElementsByTagName("head")[0].innerHTML = head + "<style> .nofilter{filter: none !important;} </style>" + "<style> @media print  {@page {size: A5;}}</style>";newWindow.document.title = tit;newWindow.document.getElementsByTagName("body")[0].innerHTML = pdf;newWindow.document.getElementsByTagName("body")[0].childNodes[0].style = "transform: scale(1); width: 100%; height: 100%;";}button1.onclick = function() {downloadDoc()};button2.onclick = function() {downloadDoc()};}});})();