Check if you own on your configured account the games of a bundle on Humble Bundle, IndieGala, Fanatical and GoGoBundle

steam-own-game-bundle-checker.user.js

// ==UserScript==
// @name         Own Game Bundle Checker
// @namespace    http://sergiosusa.com/
// @version      0.1
// @description  try to take over the world!
// @author       Sergio Susa (sergio@sergiosusa.com)
// @match        https://www.gogobundle.com/latest/bundles/*
// @match        https://www.humblebundle.com/games/*
// @match        https://www.indiegala.com/*
// @match        https://www.fanatical.com/*/bundle/*
// @grant        none
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
// ==/UserScript==

var steamApiId = "SteamApiKey";
var steamUserId = "UserSteamId64";

var gamesURL = "https://api.steampowered.com/IPlayerService/GetOwnedGames/v0001/?key=" + steamApiId + "&steamid=" + steamUserId + "&include_appinfo=1";

/***** CONSTANTS *****/
const PAGE_GO_GO_BUNDLE = 'gogobundle.com/latest/bundles/';
const PAGE_INDIE_GALA = 'www.indiegala.com';
const PAGE_HUMBLE_BUNDLE = 'www.humblebundle.com/games/';
const PAGE_FANATICAL = 'www.fanatical.com/en/bundle/';

(function() {
    'use strict';
    $.noConflict();

    jQuery.ajax({
        url: gamesURL,
        dataType: 'JSONP',
        type: 'GET',
        jsonp: 'jsonp',
        success: function(data){
            localStorage.setItem(steamUserId, JSON.stringify(data.response));
        }
    });

    jQuery( document ).ready(function() {

        setTimeout(
            function(){
                var url = getCurrentUrl();
                var myGames = JSON.parse(localStorage.getItem(steamUserId));

                if (url.includes(PAGE_GO_GO_BUNDLE)){
                    checkOwnGoGoBundle(myGames);
                } else if (url.includes(PAGE_INDIE_GALA)){
                    checkOwnIndieGala(myGames);
                } else if (url.includes(PAGE_HUMBLE_BUNDLE)){
                    checkOwnHumbleBundle(myGames);
                } else if (url.includes(PAGE_FANATICAL)){
                    checkOwnFanatical(myGames);
                } else if (url.includes(PAGE_GROUPEES)){
                    checkOwnGroupees(myGames);
                } else {
                    // not support this site.
                }

            }, 2500
        );
    });

})();

/***********************************************************
 *  Fanatical
 **********************************************************/

function checkOwnFanatical(myGames) {
    var games = document.getElementsByClassName('bundle-row');
    checkOwn(games, myGames, addResultFanatical, getTrimInnerTextFanatical);
}

function getTrimInnerTextFanatical(item) {
    var node = item.getElementsByTagName('div')[1].children[0];
    var textNode = node.innerHTML;
    textNode = textNode.substring(textNode.indexOf('-->'));
    var title =  textNode.substring(textNode.indexOf('-->') + 3, textNode.indexOf('<!--'));
    return title;
}

function addResultFanatical(item, color, text)
{
    var node = item.getElementsByTagName('div')[1].children[0];
    jQuery(item).parent().css('border-color', color);
    jQuery(item).parent().css('border-bottom-style', 'solid');

    var start = jQuery(node).html().substring(0, jQuery(node).html().indexOf('<!-- /react-text -->'));
    var end = jQuery(node).html().substring(jQuery(node).html().indexOf('<!-- /react-text -->'));

    jQuery(node).html(start + getHtmlSpanResult(color, text) + end);
}

/***********************************************************
 *  Go Go Bundle
 **********************************************************/


function checkOwnGoGoBundle(myGames) {
    var games = jQuery("#hikashop_product_left_part > div > div > div > h5 > span");
    checkOwn(games, myGames, addResultGoGoBundle, getTrimInnerText);
}

function addResultGoGoBundle(item, color, text)
{
    jQuery(item).parent().css('border-color', color);
    jQuery(item).parent().css('border-bottom-style', 'solid');
    jQuery(item).html(jQuery(item).html() + getHtmlSpanResult(color, text) );
}

/***********************************************************
 *  Indie Gala
 **********************************************************/

function checkOwnIndieGala(myGames)
{
    if (!isIndieGalaBundlePage()){
        return;
    }

    var games = jQuery('.bundle-item-trading-cards-cont');
    checkOwn(games, myGames, addResultIndieGala, getTrimInnerText);
}

function isIndieGalaBundlePage()
{
    if (jQuery('#buttonPurchase').length > 0) {
        return true;
    }
    return false;
}

function addResultIndieGala(item, color, text)
{
    jQuery(item).css('border-color', color);
    jQuery(item).css('border-bottom-style', 'solid');
    jQuery(item).html(jQuery(item).html() + getHtmlSpanResult(color, text) );
}

/***********************************************************
 *  Humble Bundle
 **********************************************************/

function checkOwnHumbleBundle(myGames)
{
    var games = jQuery(".dd-image-box-white");
    checkOwn(games, myGames, addResultHumbleBundle, getTrimInnerText);
}



function addResultHumbleBundle(item, color, text)
{
    jQuery(item).parent().css('border-color', color);
    jQuery(item).parent().css('border-bottom-style', 'solid');
    jQuery(item).html(jQuery(item).html() + getHtmlSpanResult(color, text) );
}

/***********************************************************
 *  Utility Functions
 **********************************************************/

function checkOwn(games, myGames, addResult, getGameTitle)
{
    jQuery.each(games, function(index, item){
        var found = false;

        for(var i=0; i < myGames.game_count; i++){
            if (myGames.games[i].name == getGameTitle(item)){
                addResult(item, 'red', 'Own');
                found = true;
            }
        }

        if (!found){
            addResult(item, 'blue', 'Not Own');
        }
    });
}

function getTrimInnerText(item) {
    return item.innerText.trim();
}

function getHtmlSpanResult(color, text)
{
    return '<span style="color:'+ color +';margin-left: 5px;font-weight: bold;background:none;display:inline;">('+ text +')</span>';
}

function getCurrentUrl() {
    return window.location.href;
}