Claim free book from PaktPub.com - just add min script as bookmark

paktpub-claim.js

var PaktPub = (function () {
    "use strict";
    var freeLearningURL = 'https://www.packtpub.com/packt/offers/free-learning',
        logoutURL = 'https://www.packtpub.com/logout';
    var notify = function (message, timeout) {
        var useNotificationAPI = false;
        if ("Notification" in window) {
            if (Notification.permission === "granted") {
                useNotificationAPI = true;
            } else if (Notification.permission !== 'denied') {
                Notification.requestPermission(function (permission) {
                    if (permission === "granted") {
                        useNotificationAPI = true;
                        console.log('Notification API granted!')
                    } else {
                        console.log('Notification API denied!')
                    }
                });
            }
        }
        console.log('useNotificationAPI:', useNotificationAPI);
        if (useNotificationAPI === true) {
            var notification = new Notification(message);
            if (typeof timeout === 'undefined') {
                timeout = 5000;
            }
            setTimeout(notification.close.bind(notification), timeout);
        } else {
            alert(message)
        }
    };
    var checkSite = function () {
        var currentURL = window.location.protocol + '//' + window.location.host + window.location.pathname;
        if (currentURL === freeLearningURL) {
            return true;
        }
        return false;
    };
    var checkCount = 0;
    var claimBook = function () {
        var url = $('.free-ebook a').attr('href');
        if (checkCount > 2) {
            notify("Loop warning., but it's 3rd try to check and we want forever looping :/");
        } else {
            notify("Checking new book for claim.");
            $.get(url)
                .done(function (response) {
                    var bookName = $('.dotd-title').text().trim();
                    notify('Yeah. Book "' + bookName + '" was claimed :)');
                    signOut();
                })
                .fail(function () {
                    signIn();
                })
                .always(function () {
                    checkCount++
                });
        }
    };
    var signInFormID = '#packt-user-login-form',
        signInLoginID = '#email',
        signInPassID = '#password';
    var signIn = function () {
        notify('I need to authenticate You on page.');
        var signInLoginVal = $(signInLoginID).val() || prompt("What is Your username?");
        $(signInLoginID).val(signInLoginVal);
        var signInPassVal = $(signInPassID).val() || prompt("And what is Your password?");
        $(signInPassID).val(signInPassVal);
        $(signInFormID)
            .submit(function (event) {
                notify("Thanks. I will try to authenticate You on page...");
                event.preventDefault();
                var formUrl = $(signInFormID).attr('action');
                var formData = $(signInFormID).serialize();
                $.post(formUrl, formData)
                    .always(function () {
                        notify("Looks good. Lets check again Your new book...");
                        claimBook();
                    });
            })
            .submit();
    };
    var signOut = function () {
        notify("Thanks. Now I will logout You from PaktPub.");
        $.get(logoutURL);
    };
    var redirectToSite = function () {
        notify("You are not on PackPub's Free Technology eBooks site. Let me redirect You there...");
        window.location = freeLearningURL;
    };
    var init = function () {
        if (checkSite()) {
            claimBook();
        } else {
            redirectToSite();
        }
    };
    return {
        init: init
    };
}());
PaktPub.init();

paktpub-claim.min.js

// packed with http://dean.edwards.name/packer/
javascript:eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('1 r=(3(){"15 16";1 f=\'D://E.F.G/H/17/J-18\',K=\'D://E.F.G/L\';1 g=3(b,c){1 d=M;4("5"19 6){4(5.N==="t"){d=9}7 4(5.N!==\'O\'){5.1a(3(a){4(a==="t"){d=9;u.v(\'5 P t!\')}7{u.v(\'5 P O!\')}})}}u.v(\'1b:\',d);4(d===9){1 e=w 5(b);4(1c c===\'1d\'){c=1e}1f(e.1g.1h(e),c)}7{1i(b)}};1 h=3(){1 a=6.p.1j+\'//\'+6.p.1k+6.p.1l;4(a===f){x 9}x M};1 i=0;1 j=3(){1 c=$(\'.J-1m a\').Q(\'1n\');4(i>2){g("1o 1p., 1q 1r\'s 1s R y S 1t 1u 1v 1w 1x :/")}7{g("1y w T 1z 1A.");$.U(c).1B(3(a){1 b=$(\'.1C-1D\').1E().1F();g(\'1G. 1H "\'+b+\'" 1I 1J :)\');m()}).1K(3(){l()}).V(3(){i++})}};1 k=\'#H-1L-1M-1N\',z=\'#1O\',A=\'#W\';1 l=3(){g(\'I 1P y X 8 B Y.\');1 d=$(z).q()||Z("1Q 10 C 1R?");$(z).q(d);1 e=$(A).q()||Z("1S 1T 10 C W?");$(A).q(e);$(k).11(3(a){g("12. I 13 R y X 8 B Y...");a.1U();1 b=$(k).Q(\'1V\');1 c=$(k).1W();$.1X(b,c).V(3(){g("1Y 1Z. 20 S 21 C w T...");j()})}).11()};1 m=3(){g("12. 22 I 13 L 8 23 r.");$.U(K)};1 n=3(){g("8 24 25 B 26\'s 27 28 29 2a. 2b 2c 2d 8 2e...");6.p=f};1 o=3(){4(h()){j()}7{n()}};x{14:o}}());r.14();',62,139,'|var||function|if|Notification|window|else|You|true||||||||||||||||location|val|PaktPub||granted|console|log|new|return|to|signInLoginID|signInPassID|on|Your|https|www|packtpub|com|packt||free|logoutURL|logout|false|permission|denied|API|attr|try|check|book|get|always|password|authenticate|page|prompt|is|submit|Thanks|will|init|use|strict|offers|learning|in|requestPermission|useNotificationAPI|typeof|undefined|5000|setTimeout|close|bind|alert|protocol|host|pathname|ebook|href|Loop|warning|but|it|3rd|and|we|want|forever|looping|Checking|for|claim|done|dotd|title|text|trim|Yeah|Book|was|claimed|fail|user|login|form|email|need|What|username|And|what|preventDefault|action|serialize|post|Looks|good|Lets|again|Now|from|are|not|PackPub|Free|Technology|eBooks|site|Let|me|redirect|there'.split('|'),0,{}))