"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, i, 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) {
// ga('send', {'hitType':'event', ..})
case '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;
// ga('send', {'hitType':'social', ..})
case '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;
// ga('send', {'hitType':'timing', ..})
case '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;
// ga('send', {'hitType':'pageview', 'page':'page'})
case 'pageview':
Countly.q.push(['track_pageview', o.page]);
if (window.cly_ga_test_mode) {
window.cly_ga_test_logs.push(['track_pageview', o.page]);
}
break;
}
}
break;
// ga('create', '..')
case '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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