Automatically calculates your gpa when you visit your gradebook
// ==UserScript==
// @name GPA Calculator for Genesis Gradebook
// @namespace http://tampermonkey.net/
// @version 0.5
// @description Automatically calculates your gpa when you visit your gradebook
// @author You
// @match https://*.c2.genesisedu.net/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=genesisedu.com
// @grant none
// @grant GM.setValue
// @grant GM.getValue
// @license MIT
// ==/UserScript==
var texttotal=0
var i = 0
var count=0
while (true){
try{
var node = document.getElementsByClassName('cellRight')[i];
console.log(i)
var htmlContent = node.innerHTML;
var textContent = node.textContent;
textContent=textContent.split('.')[0]
textContent=textContent.replace(/[^0-9]/g, "")
textContent=(parseInt(textContent))
if (textContent === parseInt(textContent, 10)){
count=count+1
if (textContent > 95-1 && textContent < 100+1) {
texttotal=texttotal+4.33
}
if (textContent > 93-1 && textContent < 94+1) {
texttotal=texttotal+4
}
if (textContent > 90-1 && textContent < 92+1) {
texttotal=texttotal+3.67
}
if (textContent > 87-1 && textContent < 89+1) {
texttotal=texttotal+3.33
}
if (textContent > 83-1 && textContent < 86+1) {
texttotal=texttotal+3
}
if (textContent > 80-1 && textContent < 82+1) {
texttotal=texttotal+2.67
}
if (textContent > 77-1 && textContent < 79+1) {
texttotal=texttotal+2.33
}
if (textContent > 73-1 && textContent < 76+1) {
texttotal=texttotal+2
}
if (textContent > 70-1 && textContent < 72+1) {
texttotal=texttotal+1.67
}
if (textContent > 67-1 && textContent < 69+1) {
texttotal=texttotal+1.33
}
if (textContent > 63-1 && textContent < 66+1) {
texttotal=texttotal+1
}
if (textContent > 60-1 && textContent < 62+1) {
texttotal=texttotal+0.67
}
if (textContent < 59+1) {
texttotal=texttotal+0
}
}
i=i+1
}
catch{
break;
}
}
var total=(texttotal/2)/(count/2)
function getElementByXpath(path) {
return document.evaluate(path, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
}
var element=getElementByXpath("/html/body/table[1]/tbody/tr[2]/td/p[2]")
element.className="GPAcounter"
element.innerHTML = "GPA: "+total.toFixed(2)
function getgpa(textContent){
textContent=textContent.split('.')[0]
textContent=textContent.replace(/[^0-9]/g, "")
if (textContent!=""){
textContent=(parseInt(textContent))
if (textContent === parseInt(textContent, 10)){
if (textContent > 95-1 && textContent < 100+1) {
texttotal=4.33
}
if (textContent > 93-1 && textContent < 94+1) {
texttotal=4
}
if (textContent > 90-1 && textContent < 92+1) {
texttotal=3.67
}
if (textContent > 87-1 && textContent < 89+1) {
texttotal=3.33
}
if (textContent > 83-1 && textContent < 86+1) {
texttotal=3
}
if (textContent > 80-1 && textContent < 82+1) {
texttotal=2.67
}
if (textContent > 77-1 && textContent < 79+1) {
texttotal=2.33
}
if (textContent > 73-1 && textContent < 76+1) {
texttotal=2
}
if (textContent > 70-1 && textContent < 72+1) {
texttotal=1.67
}
if (textContent > 67-1 && textContent < 69+1) {
texttotal=1.33
}
if (textContent > 63-1 && textContent < 66+1) {
texttotal=1
}
if (textContent > 60-1 && textContent < 62+1) {
texttotal=0.67
}
if (textContent < 59+1) {
texttotal=0
}
return (texttotal).toFixed(2)
}
}else{
return('No Grades')
}
}
var text
var gpatext
element = document.createElement('td');
element.classList.add('cellCenter')
text = document.createTextNode('GPA');
element.appendChild(text);
document.getElementsByClassName('listheading')[0].appendChild(element);
var even = document.getElementsByClassName('listroweven');
for (i = 0; i < even.length; i++) {
element = document.createElement('td');
element.classList.add('cellCenter')
gpatext=getgpa(even[i].childNodes[5].innerText)
text = document.createTextNode(gpatext);
element.appendChild(text);
even[i].appendChild(element);
}
var odd = document.getElementsByClassName('listrowodd');
for (i = 0; i < odd.length; i++) {
element = document.createElement('td');
element.classList.add('cellCenter')
gpatext=getgpa(odd[i].childNodes[5].innerText)
text = document.createTextNode(gpatext);
element.appendChild(text);
odd[i].appendChild(element);
}
var node_1 = document.createElement('DIV');
node_1.setAttribute('align', 'center');
var node_2 = document.createElement('DIV');
node_2.setAttribute('class', 'gpaindicator');
node_2.setAttribute('style', 'background-color: white; height: 20px; width: 20px;margin: 0 auto; margin-bottom: 15px; border: 1px solid black; clear: both;');
node_1.appendChild(node_2);
var node_3 = document.createElement('LABEL');
node_3.textContent="GPA Goal: "
node_1.appendChild(node_3);
var node_4 = document.createElement('INPUT');
node_4.className="gpagoalinput"
node_1.appendChild(node_4);
var mydiv=document.getElementsByClassName('GPAcounter')[0]
mydiv.parentNode.insertBefore(node_1, mydiv.nextSibling)
function checkstring(value){
if (parseFloat(value)<=5){
return value
}else{
return '5'
}
}
function getgpagoal(){
var gpagoal=window.localStorage.getItem('gpagoal');
checkgpagoal()
if(null === gpagoal)
{
gpagoal = '5';
}
return gpagoal
}
function checkgpagoal(){
var gpagoal=window.localStorage.getItem('gpagoal');
var currentgpa=document.getElementsByClassName('GPAcounter')[0].innerText.replace('GPA: ','')
currentgpa=currentgpa.split('/')[0]
if ((parseFloat(currentgpa))>=(parseFloat(gpagoal))){
document.getElementsByClassName('gpaindicator')[0].style.backgroundColor="green"
}else if ((parseFloat(currentgpa))<(parseFloat(gpagoal))){
document.getElementsByClassName('gpaindicator')[0].style.backgroundColor="red"
}
}
(document.getElementsByClassName('GPAcounter')[0].innerText)=(document.getElementsByClassName('GPAcounter')[0].innerText.split('/')[0])+'/'+getgpagoal();
function gpagoalchange(){
var value=document.getElementsByClassName('gpagoalinput')[0].value;
window.localStorage.setItem('gpagoal', value);
(document.getElementsByClassName('GPAcounter')[0].innerText)=(document.getElementsByClassName('GPAcounter')[0].innerText.split('/')[0])+'/'+checkstring(value)
checkgpagoal()
}
document.getElementsByClassName('gpagoalinput')[0].addEventListener('change', gpagoalchange);