Instagram Auto Like

instagram-feed.js

function timeOut(min, max) {
    return Math.random() * (max - min + 1000) + min;
}

function getHeartElement() {
    var knownHeartElementNames = ["coreSpriteHeartOpen", "coreSpriteLikeHeartOpen"];
    var i = 0;
    for (i = 0; i < knownHeartElementNames.length; i++) {
        var heartElement = document.querySelector('.' + knownHeartElementNames[i]);
        if (heartElement != undefined) {
            break;
        }
    }
    return heartElement;
}

function scrollDown() {
    window.scrollTo(0, document.body.scrollHeight);
    console.log('Scroll Down');
    Go();
}

function clickLikeElement() {
    var likeElement = getHeartElement();
    if (likeElement !== null) {
        likeElement.click();
        likeElement.scrollIntoView();
        likeCount++;
        console.log('Liked ' + likeCount);
        Go();
    } else {
        doNextElement();
    }
}

function doNextElement() {
    setTimeout(scrollDown, timeOut(1000, 3000));
}

function doLikeElement() {
    setTimeout(clickLikeElement, timeOut(2000, 7000));
}

function Go() {
    if (likeCount < 1000) {
        doLikeElement();
    } else {
        console.log('Nice! Time for a break.');
    }
}

var likeCount = 0;
Go();