tampermonkeygist.js

// ==UserScript==
// @name         New Userscript
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        *instagram.com/*
// @grant        window.open
// @grant        window.focus
// @require http://code.jquery.com/jquery-3.4.1.min.js
// ==/UserScript==

function round() {
    var min = 500;
    var max = 2500;
    var random = Math.random() * (+max - +min) + +min;
    return Math.round(random);
}

jQuery = $;
jQuery(document).ready(function() {
    var load = localStorage.getItem('load');

    // If load not defined, define insta and load.
    if (load == null) {
        localStorage.setItem('load', 'yes');
    }

    var interval = null;

    // TESTING
    // localStorage.setItem('test', 'testing');

    if (localStorage.getItem('test') == 'testing') {
        localStorage.setItem('load', 'no');
        var testing = localStorage.getItem('insta').split(',');
        testing.pop();
        localStorage.setItem('insta', testing);
        localStorage.setItem('stop', 'false');
    }

    var stop = localStorage.getItem('stop');
    var load = localStorage.getItem('load');
    var item = localStorage.getItem('insta');
    var insta;

    if (item != null) {
        insta = item.split(',');
    } else {
        insta = [];
    }
    var found = false;
    jQuery('._bz0w > a:first-child').each(function() {

        if (Array.isArray(insta) && !insta.includes(jQuery(this).attr('href'))) {
            if (load != "yes") {

                found = true;

                var audio = window.open("http://soundbible.com/mp3/submarine-diving-alarm-daniel_simon.mp3", '_blank');
                var url = 'https://www.instagram.com/forocochescom' + $(this).attr('href');
                var win = window.open("", "Encontrado", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=780,height=200,top=" + (screen.height - 400) + ",left=" + (screen.width - 840));
                win.document.body.innerHTML = "<a href='" + url + "'><h1>" + url + "</h1>";
                console.log('Nueva Url:' + url);
                //var instaw = window.open(url, '_blank');
                if (audio != null) {
                    setTimeout(function() {
                        audio.focus()
                    }, 1000);
                }
            }
            insta.push(jQuery(this).attr('href'));
        }

    });

    var insta_clear = insta.filter(function(elem, index, self) {
        return index === self.indexOf(elem);
    });
    localStorage.setItem('insta', insta_clear);
    localStorage.setItem('load', 'no');
    if (!found && stop != "stop") {
        interval = setTimeout(function() {
            location.reload();
        }, round());
    }

});