"use strict";
/* global Countly */
/*
Countly Adapter Library for Google Analytics
*/
(function() {
// logs array for tests
window.cly_ga_test_logs = [];
Countly.onload = Countly.onload || [];
// adapter function
window.CountlyGAAdapter = function() {
// hold ga instance
var old_ga = window.ga;
// array for ga calls which called before ga initialized
var gaCalls = [];
// hold calls in array
window.ga = function() {
gaCalls.push(arguments);
return old_ga.apply(this, arguments);
};
// ga overrided signature
window.ga._signature = 1;
// hold ga_countly calls in array before countly initialized
var gaCountlyArray = [];
var ga_countly = function() {
gaCountlyArray.push(arguments);
};
Countly.onload.push(function(cly) {
// cart for ga:ecommerce plugin
var cart = cly._internals.store("cly_ecommerce:cart") || [];
// override ga_countly and map request to countly
ga_countly = function(c, o, u, n, t, l/* , y */) {
if (typeof c === "string") {
var customSegments; var i; var
count;
switch (c) {
case "send":
if (typeof o === "string") {
// ga('send', 'event', ..)
if (o === "event") {
customSegments = {};
count = 1;
// ga('send', 'event', 'category', 'action')
if (arguments.length === 4) {
customSegments.category = u;
}
// ga('send', 'event', 'category', 'action', 'label')
else if (arguments.length === 5 && typeof arguments[4] === "string") {
customSegments.category = u;
customSegments.label = t;
}
// ga('send', 'event', 'category', 'action', {metric:value})
else if (arguments.length === 5 && typeof arguments[4] === "object") {
customSegments.category = u;
for (i = 0; i < Object.keys(arguments[4]).length; i++) {
customSegments[Object.keys(arguments[4])[i]] = Object.values(arguments[4])[i];
}
}
// ga('send', 'event', 'category', 'action', 'label', 1)
else if (arguments.length >= 6) {
customSegments.category = u;
customSegments.label = t;
count = l;
}
// add event by configured values
Countly.q.push(["add_event", {
key: n,
count: count,
segmentation: customSegments
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: n,
count: count,
segmentation: customSegments
}]);
}
}
// ga('send', 'pageview')
else if (o === "pageview" && arguments.length === 2) {
if (cly._internals.store("cly_ga:page")) {
Countly.q.push(["track_pageview", cly._internals.store("cly_ga:page")]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["track_pageview", cly._internals.store("cly_ga:page")]);
}
}
else {
Countly.q.push(["track_pageview"]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["track_pageview"]);
}
}
}
// ga('send', 'pageview', 'page')
else if (o === "pageview" && arguments.length >= 3 && typeof arguments[2] === "string") {
Countly.q.push(["track_pageview", arguments[2]]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["track_pageview", arguments[2]]);
}
}
// ga('send', 'pageview', {'customDimension':'customValue'})
else if (o === "pageview" && arguments.length >= 3 && typeof arguments[2] === "object") {
// we are not supported tracking pageview with custom objects for now
Countly.q.push(["track_pageview"]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["track_pageview"]);
}
}
// ga('send', 'social', 'network', 'action', 'target')
else if (o === "social") {
Countly.q.push(["add_event", {
key: n,
count: 1,
segmentation: {
category: o,
platform: u,
target: t
}
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: n,
count: 1,
segmentation: { category: o, platform: u, target: t }
}]);
}
}
// ga('send', 'screenview', {..})
else if (o === "screenview") {
customSegments = { appName: u.appName };
if (u.screenName) {
customSegments.screenName = u.screenName;
}
if (u.appVersion) {
customSegments.appVersion = u.appVersion;
}
if (u.appInstallerId) {
customSegments.appInstallerId = u.appInstallerId;
}
if (cly._internals.store("cly_ga:screenname")) {
customSegments.screenName = cly._internals.store("cly_ga:screenname");
}
Countly.q.push(["add_event", {
key: "Screen View",
count: 1,
segmentation: customSegments
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: "Screen View",
count: 1,
segmentation: customSegments
}]);
}
}
// ga('send', 'exception', {..})
else if (o === "exception") {
cly.log_error(u.exDescription);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(u.exDescription);
}
}
// ga('send', 'timing', 'timingCategory', 'timingVar', 'timingValue', 'timingLabel')
else if (o === "timing") {
customSegments = { category: u };
if (l) {
customSegments.label = l;
}
Countly.q.push(["add_event", {
key: n,
count: 1,
dur: t,
segmentation: customSegments
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: n,
count: 1,
dur: t,
segmentation: customSegments
}]);
}
}
}
// ga('send', {hitType:.., ...})
else if (typeof o === "object") {
switch (o.hitType) {
case "event":
// ga('send', {'hitType':'event', ..})
customSegments = {
category: o.eventCategory
};
count = 1;
if (o.eventLabel) {
customSegments.label = o.eventLabel;
}
if (o.eventValue) {
count = o.eventValue;
}
Countly.q.push(["add_event", {
key: o.eventAction,
count: count,
segmentation: customSegments
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: o.eventAction,
count: count,
segmentation: customSegments
}]);
}
break;
case "social":
// ga('send', {'hitType':'social', ..})
Countly.q.push(["add_event", {
key: o.socialAction,
count: 1,
segmentation: {
category: o.hitType,
platform: o.socialNetwork,
target: o.socialTarget
}
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: o.socialAction,
count: 1,
segmentation: {
category: o.hitType,
platform: o.socialNetwork,
target: o.socialTarget
}
}]);
}
break;
case "timing":
// ga('send', {'hitType':'timing', ..})
Countly.q.push(["add_event", {
key: o.timingVar,
count: 1,
dur: o.timingValue,
segmentation: {
category: o.timingCategory
}
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: o.timingVar,
count: 1,
dur: o.timingValue,
segmentation: { category: o.timingCategory }
}]);
}
break;
case "pageview":
// ga('send', {'hitType':'pageview', 'page':'page'})
Countly.q.push(["track_pageview", o.page]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["track_pageview", o.page]);
}
break;
default:
Countly._internals.log("WARNING", "hitType is not recognized:[" + o.hitType + "]");
}
}
break;
case "create":
// ga('create', '..')
// ga('create', .., 'auto', '..')
if (arguments.length === 4 && arguments[2] === "auto") {
cly._internals.store("cly_ga:id", o);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push({
stored: cly._internals.store("cly_ga:id"),
value: o
});
}
window.ga_adapter_integrated = true;
// ga('create', .., callback)
}
else if (arguments.length === 3) {
cly._internals.store("cly_ga:id", o);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push({
stored: cly._internals.store("cly_ga:id"),
value: o
});
}
window.ga_adapter_integrated = true;
}
break;
// ga('set', '..')
case "set":
// ga('set', 'page', '/login.html')
if (o === "page") {
cly._internals.store("cly_ga:page", u);
}
// ga('set', 'screenname', 'High scores')
else if (o === "screenname") {
cly._internals.store("cly_ga:screenname", u);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push({
stored: cly._internals.store("cly_ga:screenname"),
value: u
});
}
}
// ga('set', 'dimension', 'custom data')
else if (arguments.length === 3) {
Countly.q.push(["userData.set", o, u]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["userData.set", o, u]);
}
}
// ga('set', {key:val, anotherKey: anotherVal})
else if (arguments.length === 2 && typeof o === "object") {
Countly.q.push(["user_details", { custom: o }]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["user_details", { custom: o }]);
}
}
break;
// ga('ecommerce:addTransaction', {..})
case "ecommerce:addTransaction":
customSegments = {
id: o.id,
affiliation: o.affiliation,
shipping: o.shipping,
tax: o.tax
};
if (o.currency) {
customSegments.currency = o.currency;
}
Countly.q.push(["add_event", {
key: c,
count: 1,
sum: o.revenue,
segmentation: customSegments
}]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: c,
count: 1,
sum: o.revenue,
segmentation: customSegments
}]);
}
break;
// ga('ecommerce:addItem', {..})
case "ecommerce:addItem":
customSegments = {
id: o.id,
name: o.name,
sku: o.sku,
category: o.category
};
if (o.currency) {
customSegments.currency = o.currency;
}
cart.push(["add_event", {
key: c,
count: o.quantity,
sum: o.price,
segmentation: customSegments
}]);
cly._internals.store("cly_ecommerce:cart", cart);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(["add_event", {
key: c,
count: o.quantity,
sum: o.price,
segmentation: customSegments
}]);
}
break;
// ga('ecommerce:send')
case "ecommerce:send":
var firstLength;
if (window.cly_ga_test_mode) {
firstLength = cart.length;
}
for (i = 0; i < cart.length; i++) {
Countly.q.push(cart[i]);
}
cart = [];
cly._internals.store("cly_ecommerce:cart", cart);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push({ first: firstLength, last: cart.length });
}
break;
// ga('ecommerce:clear')
case "ecommerce:clear":
cart = [];
cly._internals.store("cly_ecommerce:cart", cart);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(cly._internals.store("cly_ecommerce:cart"));
}
break;
default:
break;
}
}
};
// apply old countly calls to overrided function
while (gaCountlyArray.length) {
var args = gaCountlyArray.shift();
ga_countly.apply(window, args);
}
});
// check variable for gaAdapter is loaded?
setTimeout(function check() {
if (window.ga._signature) {
return setTimeout(check, 125);
}
old_ga = window.ga;
while (gaCalls.length) {
var args = gaCalls.shift();
ga_countly.apply(window, args);
}
window.ga = function() {
ga_countly.apply(window, arguments);
return old_ga.apply(this, arguments);
};
}, 125);
};
}());
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