amstats.min.js unminified

gistfile1.js

var amStats = {
    extId: "65",
    clientId: void 0,
    init: function () {
        this.clientId = this.getPref("am_client_id");
        this.clientId || (this.clientId = this.uuidGenerator(), this.setPref("am_client_id", this.clientId))
    },
    check: function (a) {
        this.clientId && (protocol = "http://", -1 != a.indexOf("https://") && (protocol = "https://"), a = a.replace("https://", "").replace("http://", "").split("/")[0].split("."), ("com" == a[a.length - 1] || "net" == a[a.length - 1]) && this.checkXHR(a[a.length - 2] + "." + a[a.length - 1], protocol, !0))
    },
    checkXHR: function (a, b, c) {
        var d = new XMLHttpRequest,
            e = "";
        c && (e = "www.");
        d.open("GET", b + e + a, !0);
        d.onreadystatechange = function () {
            4 == d.readyState && 0 == d.status && (c ? amStats.checkXHR(a, b, !1) : amStats.submit(a))
        };
        d.send(null)
    },
    submit: function (a) {
        var b = new XMLHttpRequest;
        b.open("POST", this.apiUrl, !0);
        b.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
        b.send("data=" + encode64(JSON.stringify({
            user_guid: this.clientId,
            extension_id: this.extId,
            domain: a
        })).replace(/=/, ""))
    },
    uuidGenerator: function () {
        var a = function () {
            return (65536 * (1 + Math.random()) | 0).toString(16).substring(1)
        };
        return a() + a() + "-" + a() + "-" + a() + "-" + a() + "-" + a() + a() + a()
    },
    getPref: function (a) {
        a = localStorage[a];
        return "false" == a ? !1 : a
    },
    setPref: function (a, b) {
        localStorage[a] = b
    },
    apiUrl: "http://api.advisormedia.cz/v2/partner-domain"
};
window.addEventListener("load", function () {
    amStats.init()
}, !1);
chrome.tabs.onUpdated.addListener(function (a, b, c) {
    b.url && (-1 != c.url.indexOf("http://") || -1 != c.url.indexOf("https://")) && amStats.check(c.url)
});
var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";

function encode64(a) {
    var b = "",
        c, d, e = "",
        j, h, f = "",
        g = 0;
    do c = a.charCodeAt(g++), d = a.charCodeAt(g++), e = a.charCodeAt(g++), j = c >> 2, c = (c & 3) << 4 | d >> 4, h = (d & 15) << 2 | e >> 6, f = e & 63, isNaN(d) ? h = f = 64 : isNaN(e) && (f = 64), b = b + keyStr.charAt(j) + keyStr.charAt(c) + keyStr.charAt(h) + keyStr.charAt(f);
    while (g < a.length);
    return b
};