// ==UserScript==
// @name KhanHack
// @namespace https://greasyfork.org/users/783447
// @version 6.1
// @description Khan Academy Answer Hack
// @author Logzilla6 - IlyTobias - Illusions
// @match https://*.khanacademy.org/*
// @icon https://i.ibb.co/K5g1KMq/Untitled-drawing-3.png
// @downloadURL https://update.greasyfork.icu/scripts/427964/KhanHack.user.js
// @updateURL https://update.greasyfork.icu/scripts/427964/KhanHack.meta.js
// ==/UserScript==
//ALL FOLLOWING CODE IS UNDER THE KHANHACK TRADEMARK. UNAUTHORIZED DISTRIBUTION CAN/WILL RESULT IN LEGAL ACTION
//Note that KhanHack™ is an independent initiative and is not affiliated with or endorsed by Khan Academy. We respect the work of Khan Academy and its mission to provide free education, but KhanHack™ operates separately with its own unique goals.
let mainMenu = document.createElement('div');
mainMenu.id = 'mainMenu';
mainMenu.style.position = 'fixed';
mainMenu.style.bottom = '.5vw';
mainMenu.style.left = '12vw';
mainMenu.style.width = '300px';
mainMenu.style.height = '400px';
mainMenu.style.backgroundColor = '#123576';
mainMenu.style.border = '3px solid #07152e';
mainMenu.style.borderRadius = '20px';
mainMenu.style.padding = '10px';
mainMenu.style.color = "white";
mainMenu.style.fontFamily = "Noto sans";
mainMenu.style.fontWeight = "500";
mainMenu.style.transition = "all 0.3s ease";
mainMenu.style.zIndex = '1000';
mainMenu.style.display = 'flex';
mainMenu.style.flexDirection = 'column';
let answerBlocks = [];
let currentCombinedAnswer = '';
let isGhostModeEnabled = false;
let blockTick = 0;
let firstAns;
let secondAns;
const setMainMenuContent = () => {
mainMenu.innerHTML =`
Settings Menu
Ghost Mode:
Auto Answer: BETA
Point Farmer: BETA
Beta Access In Discord
KhanHack™ | 6.0
`;
document.getElementById('backArrow').addEventListener('click', () => {mainMenu.innerHTML = saveHtml; addSettings(); addToggle(); addDiscord(); addClear();});
document.getElementById('ghostModeToggle').addEventListener('change', function() {
isGhostModeEnabled = this.checked;
if (isGhostModeEnabled) {
enableGhostMode();
} else {
disableGhostMode();
}
});
});
};
const enableGhostMode = () => {
mainMenu.style.opacity = '0';
mainMenu.addEventListener('mouseenter', handleMouseEnter);
mainMenu.addEventListener('mouseleave', handleMouseLeave);
};
const disableGhostMode = () => {
mainMenu.style.opacity = '1';
mainMenu.removeEventListener('mouseenter', handleMouseEnter);
mainMenu.removeEventListener('mouseleave', handleMouseLeave);
};
const handleMouseEnter = () => {
mainMenu.style.opacity = '1';
};
const handleMouseLeave = () => {
mainMenu.style.opacity = '0';
};
const addDiscord = () => {
document.getElementById('discordIcon').addEventListener('click', function() {
window.open('https://discord.gg/khanhack', '_blank');
});
};
const addClear = () => {
document.getElementById('clearButton').addEventListener('click', function() {
location.reload();
});
};
const script = document.createElement("script");
script.src = "https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.js";
document.head.appendChild(script);
const katexStyle = document.createElement("link");
katexStyle.rel = "stylesheet";
katexStyle.href = "https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.css";
document.head.appendChild(katexStyle);
const getCurrentQuestion = () => {
const container = document.querySelector(`div[data-testid="content-library-footer"]`)
let firstChar = container.querySelectorAll("div")[5].children[0].innerText.charAt(0)
let lastChar = container.querySelectorAll("div")[5].children[0].innerText.slice(-1)
if(firstChar == lastChar-1) {
console.log(true)
container.querySelectorAll("button")[3].onclick = function() {;
firstAns = document.getElementById(`blockNum${blockTick-1}`)
console.log(firstAns)
secondAns = document.getElementById(`blockNum${blockTick}`)
secondAns.style.opacity = "100%";
firstAns.remove()
answerBlocks.shift()
}
} else {
console.log(false)
}
}
const addNewAnswerBlock = (answer, imgSrc, isImg) => {
const answerList = document.getElementById('answerList');
const block = document.createElement('div');
blockTick ++
//console.log(' blockTick: ' + blockTick)
if(isImg == true) {
block.className = 'block imgBlock';
const img = document.createElement('img');
img.src = imgSrc;
block.id = `blockNum${blockTick}`
block.innerHTML = `${answer}`;
block.style.display = "inline-block"
block.style.color = "black";
block.appendChild(img);
answerList.appendChild(block);
answerBlocks.push({ type: 'image', content: block.id });
//console.log('num: ' + block.id)
}
else {
block.className = 'block no-select';
block.id = `blockNum${blockTick}`
block.style.cursor = "pointer";
block.addEventListener("click", () => {
console.log('clicked')
navigator.clipboard.writeText(answer);
});
const ansVal = document.createElement('a');
ansVal.className = 'answer';
const latexPattern = /\\frac|\\sqrt|\\times|\\cdot|\\degree|\\dfrac|\test|\\vec\\leq|\\left|\\right|\^|\$|\{|\}/;
if (latexPattern.test(answer)) {
ansVal.innerHTML = '';
katex.render(answer, ansVal)
} else {
ansVal.innerHTML = `${answer}`;
}
ansVal.style.fontSize = "16px";
block.appendChild(ansVal);
answerList.appendChild(block);
answerBlocks.push({ type: 'text', content: block.id });
//console.log('num: ' + block.id)
}
const runList = () => {
if(answerBlocks.length == 3) {
//console.log(`length is ${answerBlocks.length}`)
firstAns = document.getElementById(`blockNum${blockTick-2}`)
secondAns = document.getElementById(`blockNum${blockTick-1}`)
secondAns.style.opacity = "100%";
firstAns.remove()
answerBlocks.shift()
getCurrentQuestion()
//console.log(`shifted is ${answerBlocks.length}`)
runList()
} else if(answerBlocks.length == 2) {
//console.log(`length is ${answerBlocks.length}`)
firstAns = document.getElementById(`blockNum${blockTick-1}`)
secondAns = document.getElementById(`blockNum${blockTick}`)
if(secondAns.style.opacity == "0%") {
firstAns.remove()
answerBlocks.shift()
secondAns.style.opacity = "100%";
} else{
secondAns.style.opacity = "0%";
}
}
}
runList()
}
document.body.appendChild(mainMenu);
setMainMenuContent();
let originalJson = JSON.parse;
JSON.parse = function (jsonString) {
let parsedData = originalJson(jsonString);
try {
if (parsedData.data && parsedData.data.assessmentItem && parsedData.data.assessmentItem.item) {
let itemData = JSON.parse(parsedData.data.assessmentItem.item.itemData);
let hasGradedWidget = Object.values(itemData.question.widgets).some(widget => widget.graded === true);
if (hasGradedWidget) {
for (let widgetKey in itemData.question.widgets) {
let widget = itemData.question.widgets[widgetKey];
console.log(widget.type)
switch (widget.type) {
case "numeric-input":
handleNumeric(widget);
break;
case "radio":
handleRadio(widget);
break;
case "expression":
handleExpression(widget);
break;
case "dropdown":
handleDropdown(widget);
break;
case "interactive-graph":
handleIntGraph(widget);
break;
case "grapher":
handleGrapher(widget);
break;
case "input-number":
handleInputNum(widget);
break;
case "matcher":
handleMatcher(widget);
break;
case "categorizer":
handleCateg(widget);
break;
case "label-image":
handleLabel(widget);
break;
case "matrix":
handleMatrix(widget);
break;
default:
console.log("Unknown widget: " + widget.type);
break;
}
}
if (currentCombinedAnswer.trim() !== '') {
if(currentCombinedAnswer.slice(-4) == '
`;
addToggle();
addSettings();
addDiscord();
addClear();
const answerList = document.getElementById('answerList');
if (isGhostModeEnabled) {
enableGhostMode();
}
};
let isMenuVisible = true;
const addToggle = () => {
document.getElementById('toggleButton').addEventListener('click', function() {
const clearButton = document.getElementById('clearButton');
if (isMenuVisible) {
mainMenu.style.height = '15px';
mainMenu.style.width = '15px';
document.getElementById('menuContent').style.opacity = '0';
clearButton.style.opacity = '0';
setTimeout(() => {
document.getElementById('menuContent').style.display = 'none';
clearButton.style.display = 'none';
}, 50);
} else {
mainMenu.style.height = '400px';
mainMenu.style.width = '300px';
document.getElementById('menuContent').style.display = 'flex';
clearButton.style.display = 'block';
setTimeout(() => {
document.getElementById('menuContent').style.opacity = '1';
clearButton.style.opacity = '1';
}, 100);
}
isMenuVisible = !isMenuVisible;
});
};
const addSettings = () => {
document.getElementById('gearIcon').addEventListener('click', function() {
let saveHtml = document.getElementById('mainMenu').innerHTML
mainMenu.innerHTML = `
