multi-task.js

/**
 * This script add new buttons into LinkedIn post page.
 * (open all comments, read all comments, like all comments).
 *
 * 1 - Open a Post Page on LinkedIn (URL like "/feed/update/");
 * 2 - Copy and Paste this code into your Browser Console Tab, then press ENTER.
 *
 * Be polite when using it. I am not responsible for bad usage!
 *
 * @author ma.ferreira93@gmail.com
 */

var dataset = [];

function done() {
    scrollTo($('.feed-shared-actor'));
    $(document).off("click", "#show_prev");
    alert("Todos os comentarios foram abertos e lidos. Clique em Resumir Todos para compilar.");
}

function initRadar() {
    var p = new Promise(function(resolve, reject) { resolve(); });
    p.then(loadPreviousReplies);
    p.then(loadMoreComments);
}

function loadPreviousReplies() {
    var buttonCollection = $('.show-prev-replies');
    handleClick(buttonCollection);
    console.log('loadPreviousReplies clicked');
    
}

function loadMoreComments() {
    var buttonCollection = $('#show_prev');
    if (buttonCollection.length > 0) {
        handleClick(buttonCollection);
        console.log('loadMoreComments clicked');
    } else done();
}

function scrollTo(element) {
    $([document.documentElement, document.body]).animate({
        scrollTop: $(element).offset().top
    }, 100);
}

function handleClick(buttonCollection) {
    if (buttonCollection && buttonCollection.length > 0) {
        for (var i=0; i<buttonCollection.length; i++) {
            click(buttonCollection[i]);
        }
    }
}

function click(button) {
    scrollTo(button);
    button.click();
}

function beforeReader() {
    console.clear();
    dataset = [];
}

function afterReader() {
    alert("Dados Coletados. Exibindo no Console.");
    console.log(dataset);
}

function initReader() {
    console.log('reader');
    beforeReader();
    var articlesCollection = $("article");
    for (var i=0; i<articlesCollection.length; i++) {
        dataset.push(extractCommentDetails(articlesCollection[i]));
    }
    afterReader();
}

function extractCommentDetails(element) {
    var metaActor = element.querySelector(".feed-shared-post-meta__actor");
    var metaName = metaActor.querySelector(".feed-shared-post-meta__name");
    var metaHeadline = metaActor.querySelector(".feed-shared-post-meta__headline");
    var mainContent = element.querySelector(".comments-comment-item__main-content");
    var isChild = element.classList.contains("comments-reply-item");
    return {
        _isRoot: !isChild,
        name: metaName.innerText,
        title: metaHeadline.innerText,
        comment: mainContent.innerText,
        _dom: element,
    };
}

function showUserOptions() {
    $('.social-details-social-counts').append(`
        <li class="social-details-social-counts__item">
            <button ID="RADAR" class="social-details-social-counts__count-value t-12 t-black--light t-normal hoverable-link-text">
                <span aria-hidden="true" class="v-align-middle">Ler Todos</span>
            </button>
        </li>
    `);
    $('.social-details-social-counts').append(`
        <li class="social-details-social-counts__item">
            <button ID="READER" class="social-details-social-counts__count-value t-12 t-black--light t-normal hoverable-link-text">
                <span aria-hidden="true" class="v-align-middle">Resumir Todos</span>
            </button>
        </li>
    `);
    $('.social-details-social-counts').append(`
        <li class="social-details-social-counts__item">
            <button ID="LIKER" class="social-details-social-counts__count-value t-12 t-black--light t-normal hoverable-link-text">
                <span aria-hidden="true" class="v-align-middle">Curtir Todos</span>
            </button>
        </li>
    `);

}

function initLiker() {
    if (dataset && dataset.length > 0) {
        $.each(Object.keys(dataset), function(id) {
            likeComment(id);
        });
        alert(`${dataset.length} comentarios curtidos!`);
    } else {
        alert('Clique em RESUMIR TODOS primeiro!');
    }
}

function likeComment(id = null) {
    var data = dataset[id];
    if (data) {
        var button = data._dom.querySelector(".comments-comment-social-bar__like-action-button");
        if (!button.classList.contains("active")) {
            button.click();
        }
    }
}

function initListeners() {
    $(document).on("click", "#RADAR", initRadar);
    $(document).on("click", "#READER", initReader);
    $(document).on("click", "#LIKER", initLiker);
    $(document).on("click", "#show_prev", function() {
        setTimeout(initRadar, 2500);
    });
}

showUserOptions();
initListeners();