TamperMonkey script for SpamGourmet.com

user.js

// ==UserScript==
// @name         SpamGourmet Hack
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Custom JavaScript to make it easy to manage email addresses on SpamGourmet.
// @author       Tony Hunt
// @match        https://www.spamgourmet.com/*
// @grant        none
// @require http://code.jquery.com/jquery-2.2.4.min.js
// ==/UserScript==

(function() {
    'use strict';

    // @grant     GM_addStyle
    // @grant     window.close

    function autoFix() {

        console.info("AUTOFIX:");

        var tbl = document.getElementsByTagName("table")[0];
        tbl = tbl.getElementsByTagName("table")[6];
        tbl = tbl.getElementsByTagName("table")[2];

        for (var row of tbl.rows) {
            var cells = row.getElementsByTagName("td");
            var name = cells[0].textContent;
            var count = cells[2].textContent;
            if (count < 15) {
                var link = cells[0].childNodes[0].href;
                var w = window.open(link, '_blank');
            }
        }
    }

    function last(array, n) {
        if (array == null)
            return void 0;
        if (n == null)
            return array[array.length - 1];
        return array.slice(Math.max(array.length - n, 0));
    }

    function containsHtml(obj, match) {
        return obj.innerHTML.toLowerCase().indexOf(match) >= 0;
    }

    function containsButton(obj, buttonText) {
        return containsHtml(obj, 'input type="submit" value="add a watchword"');
    }

    if (containsButton(document.body, 'add a watchword')) {

        console.info("Found: Main Page");

        var frm = document.getElementsByTagName("form")[5];

        if (frm.innerHTML.indexOf('input type="submit" value="search addresses">') >= 0) {
            var flds = frm.getElementsByTagName("input");
            flds[1].value = "";
            flds[3].value = "OPENING...";
            frm.submit();
        } else {
            console.error("HMM: Couldn't find Search Addresses form! :/");
        }

    } else if (document.body.innerHTML.indexOf('<input type="submit" value="search addresses">') >= 0) {

        console.info("Found: Addresses Page");

        // This is the code to sort the table by the "remaining" column.
        var tbl = last(document.getElementsByTagName("table"));
        var remaining = tbl.getElementsByTagName("thead")[0].getElementsByTagName("td")[2];
        var e = {};
        e.target = remaining;
        sortColumn(e);

        var inputElements = $("input");

        $.each(inputElements, function(index, element) {
            if (element.value == "search addresses") {
                console.info("Found: Search Button");
                var fix = $('<input id="MyAutoFixButton" type="button" value="AutoFix" />');
                $(fix).insertAfter($(element));
                $("#MyAutoFixButton").click (autoFix);
                //$(element).after(fix);
            }
        });

    } else if (document.body.innerHTML.indexOf('<input type="submit" value="update address">') >= 0) {

        console.info("Found: Update Page");

        var frm = document.getElementsByTagName("form")[4];
        var flds = frm.getElementsByTagName("input");

        for (var fld of flds) {
            if (fld.name == "count") {
                if (fld.value == "20") {
                    window.close();
                } else {
                    fld.value = "20";
                    frm.submit();
                }
            }
        }

    } else if (window.location.href.endsWith("/index.pl")) {

        console.info("Found: Post-Edit Page");

        var tbl = document.getElementsByTagName("table")[10];
        if (tbl.rows.length == 2) {
            console.info("close!!!!");
            window.close();
        }
    }

    console.info("finished");

})();