giveaway.js

// Simply paste all of this code on any instagram post.
// Or drag the file to the console and press Enter.

function init() {
	loadAllComments();
}

function loadAllComments() {
	// Load all comments pages...
	const clickerInterval = setInterval(() => {
		overlay.innerText = 'Still Working...';
		const nextButton = document.querySelector('.glyphsSpriteCircle_add__outline__24__grey_9');
		if (nextButton) {
			nextButton.click();
		} else {
			overlay.innerText = 'Finished loading pages. Clearing interval.';
			window.clearInterval(clickerInterval);
			expandReplies();
		}
	}, 1500);
}


function expandReplies() {
	// Load all replies to comments...
	const buttons = document.querySelectorAll('.EizgU');
	let currentIndex = buttons.length - 1;

	const clickerInterval = setInterval(() => {
		if (currentIndex >= 0) {
			overlay.innerText = 'Clicking a replies link: ' + currentIndex;
			buttons[currentIndex].click();
			currentIndex--;
		} else {
			overlay.innerText = 'Finished loading replies. Clearing interval';
			window.clearInterval(clickerInterval);
			clearBody();
		}
	}, 1500);
}

function clearBody() {
	var commentsHtml = document.querySelector('.XQXOT').innerHTML;
	document.body.innerHTML = `
	<style type="text/css">
		#list {
		  display: none;
		}
		 
		#display {
		  width: 100%;
		  height: 100vh;
		  position: relative;
		}

		#display ul {
		  list-style-type: none;
		  padding: 0;
		  margin: 0;
		}

		#display ul li {
		  display: none;
		  position: absolute;
		  width: 100%;
		  top: 50%;
		  left: 50%;
		  transform: translate(-50%, -50%);
		  text-align: center;
		  font-size: 40px;
		  font-family: Helvetica;
		  padding: 0;
		  margin: 0;
		}

		#display ul li.active {
		  display: block;
		}
	</style>


	<div id="count">Total count is: <span></span></div>
	<div id="display">
	<ul>

	</ul>
	</div>
	  
	<ul id="list">
		<!-- STUFF PASTE ZONE -->
	</ul>`;


	document.querySelector('#list').innerHTML = commentsHtml;
	document.body.append(overlay);

	
	setTimeout(() => {
		overlay.innerText = 'Waiting for spin';
		parseData();
	}, 2000);
}

function parseData() {
	setTimeout(() => {
		var originalList = document.querySelectorAll('#list h3 a');

		var list = document.querySelector('#display ul');
		const elementsList = [];

		for(var i = 0; i < originalList.length; i++) {
		  var li = document.createElement('li');
		  li.innerText = originalList[i].innerText;
		  list.append(li);
		  elementsList.push(li);
		}

		var counter = document.querySelector('#count span');
		counter.innerText = elementsList.length;

		timeout(0);
		document.body.addEventListener('click', () => { timeout(0); });
		overlay.innerText = "Click anywhere to spin again.";

		function timeout(previousTimeout) {
			var newTimeout = previousTimeout + 5;

			if (newTimeout >= 220) {
				return;
			}

			setTimeout(function() {
				var index = getRandom();
				elementsList[index].classList.add('active');
				removeSiblings(index);
				timeout(newTimeout);
			}, newTimeout);
		}

		function removeSiblings(index) {
			for(var m = 0; m < elementsList.length; m++) {
				if (m !== index) {
					elementsList[m].classList.remove('active');
				}
			}
		}

		function getRandom() {
			return Math.floor(Math.random() * elementsList.length);
		}

	}, 3000);
}

function createOverlay() {
	let overlay = document.querySelector('#overlay');

	if (!overlay) {
		overlay = document.createElement('div');
		overlay.style = "width: auto;max-width: 150px; display: block; background-color: rgb(235, 235, 235); position: fixed;border: 1px solid rgb(218, 218, 218);color: gray;text-align: center; bottom: 0px; right: 0px; line-height: 12px; font-size: 10px; z-index: 9999999999; border-top-left-radius: 6px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; padding: 2px 6px;"
		overlay.innerText = 'Loading...';
		document.body.append(overlay);
	}

	return overlay;
}

overlay = createOverlay();
init();