Torn: Scripts library - lugburz

Library of functions used in lugburz Torn scripts.

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greasyfork.org/scripts/510149/1480318/Torn%3A%20Scripts%20library%20-%20lugburz.js 

// ==UserScript==
// @name         Torn: Scripts library
// @namespace    lugburz.lib
// @version      0.1.5
// @description  Library of functions used in my Torn scripts.
// @author       Lugburz
// @exclude      *
// @grant        none
// ==/UserScript==

function ajax(callback) {
    $(document).ajaxComplete((event, xhr, settings) => {
        if (xhr.readyState > 3 && xhr.status == 200) {
            let url = settings.url;
            if (url.indexOf("torn.com/") < 0) url = "torn.com" + (url.startsWith("/") ? "" : "/") + url;
            const page = url.substring(url.indexOf("torn.com/") + "torn.com/".length, url.indexOf(".php"));

            callback(page, xhr, settings);
        }
    });
}

function pad(num, size) {
    return ('000000000' + num).substr(-size);
}

function formatTime(date) {
    return pad(date.getUTCHours(), 2) + ':' + pad(date.getUTCMinutes(), 2) + ':' + pad(date.getUTCSeconds(), 2);
}

function formatTimeMsec(msec, alwaysShowHours = false) {
    const hours = Math.floor((msec % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
    const minutes = Math.floor((msec % (1000 * 60 * 60)) / (1000 * 60));
    const seconds = Math.floor((msec % (1000 * 60)) / 1000);
    const mseconds = Math.floor(msec % 1000);

    return (alwaysShowHours ? pad(hours, 2) + ":" : (hours > 0 ? hours + ":" : '')) + (hours > 0 || minutes > 0 ? pad(minutes, 2) + ":" : '') + pad(seconds, 2) + "." + pad(mseconds, 3);
}

function formatTimeSecWithLetters(msec) {
    const hours = Math.floor((msec % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
    const minutes = Math.floor((msec % (1000 * 60 * 60)) / (1000 * 60));
    const seconds = Math.floor((msec % (1000 * 60)) / 1000);

    return (hours > 0 ? hours + "h " : '') + (hours > 0 || minutes > 0 ? minutes + "min " : '') + seconds + "s";
}

function decode64(input) {
    var output = '';
    var chr1, chr2, chr3 = '';
    var enc1, enc2, enc3, enc4 = '';
    var i = 0;
    var keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
    var base64test = /[^A-Za-z0-9\+\/\=]/g;
    if (base64test.exec(input)) {
        console.log('There were invalid base64 characters in the input text.\n' +
                    'Valid base64 characters are A-Z, a-z, 0-9, \'+\', \'/\',and \'=\'\n' +
                    'Expect errors in decoding.');
    }
    input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
    do {
        enc1 = keyStr.indexOf(input.charAt(i++));
        enc2 = keyStr.indexOf(input.charAt(i++));
        enc3 = keyStr.indexOf(input.charAt(i++));
        enc4 = keyStr.indexOf(input.charAt(i++));
        chr1 = (enc1 << 2) | (enc2 >> 4);
        chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
        chr3 = ((enc3 & 3) << 6) | enc4;
        output = output + String.fromCharCode(chr1);
        if (enc3 != 64) {
            output = output + String.fromCharCode(chr2);
        }
        if (enc4 != 64) {
            output = output + String.fromCharCode(chr3);
        }
        chr1 = chr2 = chr3 = '';
        enc1 = enc2 = enc3 = enc4 = '';
    } while (i < input.length);
    return unescape(output);
}