Google analytic tracking

analytic.js

var Analytic = (function(){
    var module = {};
    var trackEventOfElement = function(el) {
        var category = el.attr('data-category');
        var action = el.attr('data-action');
        var label = el.attr('data-label');
        var value = el.attr('data-value');
        module.trackEvent(category, action, label, value);
    };
    var trackSocialOfElement = function(el) {
        var network = el.attr('data-network');
        var action = el.attr('data-action');
        var target = el.attr('data-target');
        var pagePath = el.attr('attr-page-path');
        module.trackSocial(network, action, target, pagePath);
    };
    var trackEventsRenderedFromBackEnd = function() {
        var hiddenDataBlock = $('#hidden-ga-data');
        if(hiddenDataBlock.length > 0) {
            $('.ga-event-data', hiddenDataBlock).each(function () {
                trackEventOfElement($(this));
            });
        }
    };
    module.trackEvent = function(category, action, label, value){
        if(typeof(ga) == 'undefined') {
            return;
        }
        ga('send', 'event', category, action, label, value);
    };
    module.trackSocial = function(network, socialAction, opt_target, opt_pagePath){
        if(typeof(ga) == 'undefined') {
            return;
        }
        if(typeof(opt_pagePath) == "undefined" ) {
            ga('send', 'social', network, socialAction, opt_target);
        } else {
            ga('send', 'social', network, socialAction, opt_target, opt_pagePath);
        }
    };
    module.submit = function(form) {
        e.preventDefault();
        setTimeout(function() {
            form.submit();
        }, 200);
    };
    module.linkClick = function(link) {
        e.preventDefault();
        var linkURL = $.trim(link.href);
        if(linkURL != "" && linkURL.indexOf("/") > -1) {
            setTimeout('document.location = "' + link.href + '"', 200);
        }
    };
    module.init = function() {
        trackEventsRenderedFromBackEnd();
        $('form.ga-form-track').attr("onsubmit","Analytic.submit(this);return false;");
        $('a.ga-event-data').attr("onclick","Analytic.linkClick(this);return false;");
        $("body").on("click", ".ga-event-data", function() {
            trackEventOfElement($(this));
        });
        $("body").on("click", ".ga-social-data", function() {
            trackSocialOfElement($(this));
        });
    };
    return module;
}());

howtouse.js

$(function() {
    Analytic.init();
});