packtpub-free-learning.casper.js

var casper = require('casper').create({
    verbose: true,
    logLevel: 'info',
    pageSettings: {
        loadImages: false,
        loadPlugins: false,
        userAgent: 'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.2 Safari/537.36'
    }
});

var yourEmail = 'your@email.com';
var yourPassword = 'yourpassword';

casper.start('https://www.packtpub.com/packt/offers/free-learning', function(){
	if (this.visible("div#account-bar-logged-in")) {
		claimYourFreeeBook();
	} else {
		this.click("a.login-popup");
		this.fillSelectors("form#packt-user-login-form", {
			'input[name="email"]'	: yourEmail,
			'input[name="password"]'	: yourPassword
		}, true);
		this.waitForSelector("div#account-bar-logged-in", claimYourFreeeBook, stopScript);
	}
});

casper.on("remote.message", function(msg) {
    this.echo("Console: " + msg);
});

casper.on('step.error', function(err) {
    this.die("Step has failed: " + err);
})

casper.on("page.error", function(msg, trace) {
    this.echo("Error: " + msg, "ERROR");
});

casper.on('complete.error', function(err) {
    this.die("Complete callback has failed: " + err);
});

casper.run();

function claimYourFreeeBook() {
	casper.waitForSelector("div.free-ebook a", function() {
		this.click("div.free-ebook a");
	}, stopScript);
}

function stopScript() {
    console.log("Exiting...");
    casper.exit();
};