diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3919f778..3b7c8ae6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Unreleased
 
+* Add configuration option `forceHttps`, which when set to `true` forces the SDK to always upload to HTTPS endpoint. By default the SDK uses the endpoint that matches the embedding site's protocol (for example if your site is HTTP, it will use the HTTP endpoint).
+
 ### 3.0.2 (July 6, 2016)
 
 * `productId` is no longer a required field for `Revenue` logged via `logRevenueV2`.
diff --git a/README.md b/README.md
index 09b4f8bf..66b3444c 100644
--- a/README.md
+++ b/README.md
@@ -327,6 +327,7 @@ amplitude.getInstance().init('YOUR_API_KEY_HERE', null, {
 | domain | string | Custom cookie domain | The top domain of the current page's url |
 | eventUploadPeriodMillis | number | Amount of time in milliseconds that the SDK waits before uploading events if `batchEvents` is `true`. | 30\*1000 (30 sec) |
 | eventUploadThreshold | number | Minimum number of events to batch together per request if `batchEvents` is `true`. | 30 |
+| forceHttps | boolean | If `true`, the events will always be uploaded to HTTPS endpoint. Otherwise it will use the embedding site's protocol. | `false` |
 | includeReferrer | boolean | If `true`, captures the `referrer` and `referring_domain` for each session, as well as the user's `initial_referrer` and `initial_referring_domain` via a set once operation. | `false` |
 | includeUtm | boolean | If `true`, finds utm parameters in the query string or the __utmz cookie, parses, and includes them as user propeties on all events uploaded. Also captures initial utm parameters for each session via a set once operation. | `false` |
 | language | string | Custom language to set | Language determined by browser |
diff --git a/amplitude.js b/amplitude.js
index 055dcae6..3f5e8ace 100644
--- a/amplitude.js
+++ b/amplitude.js
@@ -1478,7 +1478,8 @@ AmplitudeClient.prototype.sendEvents = function sendEvents(callback) {
   }
 
   this._sending = true;
-  var url = ('https:' === window.location.protocol ? 'https' : 'http') + '://' + this.options.apiEndpoint + '/';
+  var protocol = this.options.forceHttps ? 'https' : ('https:' === window.location.protocol ? 'https' : 'http');
+  var url = protocol + '://' + this.options.apiEndpoint + '/';
 
   // fetch events to send
   var numEvents = Math.min(this._unsentCount(), this.options.uploadBatchSize);
@@ -4935,6 +4936,7 @@ module.exports = {
   batchEvents: false,
   eventUploadThreshold: 30,
   eventUploadPeriodMillis: 30 * 1000, // 30s
+  forceHttps: false,
 };
 
 }, {"./language":29}],
diff --git a/amplitude.min.js b/amplitude.min.js
index 8c79b6a2..756da077 100644
--- a/amplitude.min.js
+++ b/amplitude.min.js
@@ -1,3 +1,3 @@
-(function umd(require){if("object"==typeof exports){module.exports=require("1")}else if("function"==typeof define&&define.amd){define(function(){return require("1")})}else{this["amplitude"]=require("1")}})(function outer(modules,cache,entries){var global=function(){return this}();function require(name,jumped){if(cache[name])return cache[name].exports;if(modules[name])return call(name,require);throw new Error('cannot find module "'+name+'"')}function call(id,require){var m=cache[id]={exports:{}};var mod=modules[id];var name=mod[2];var fn=mod[0];fn.call(m.exports,function(req){var dep=modules[id][1][req];return require(dep?dep:req)},m,m.exports,outer,modules,cache,entries);if(name)cache[name]=cache[id];return cache[id].exports}for(var id in entries){if(entries[id]){global[entries[id]]=require(id)}else{require(id)}}require.duo=true;require.cache=cache;require.modules=modules;return require}({1:[function(require,module,exports){var Amplitude=require("./amplitude");var old=window.amplitude||{};var newInstance=new Amplitude;newInstance._q=old._q||[];for(var instance in old._iq){if(old._iq.hasOwnProperty(instance)){newInstance.getInstance(instance)._q=old._iq[instance]._q||[]}}module.exports=newInstance},{"./amplitude":2}],2:[function(require,module,exports){var AmplitudeClient=require("./amplitude-client");var Constants=require("./constants");var Identify=require("./identify");var object=require("object");var Revenue=require("./revenue");var type=require("./type");var utils=require("./utils");var version=require("./version");var DEFAULT_OPTIONS=require("./options");var Amplitude=function Amplitude(){this.options=object.merge({},DEFAULT_OPTIONS);this._q=[];this._instances={}};Amplitude.prototype.Identify=Identify;Amplitude.prototype.Revenue=Revenue;Amplitude.prototype.getInstance=function getInstance(instance){instance=utils.isEmptyString(instance)?Constants.DEFAULT_INSTANCE:instance.toLowerCase();var client=this._instances[instance];if(client===undefined){client=new AmplitudeClient(instance);this._instances[instance]=client}return client};Amplitude.prototype.init=function init(apiKey,opt_userId,opt_config,opt_callback){this.getInstance().init(apiKey,opt_userId,opt_config,function(instance){this.options=instance.options;if(type(opt_callback)==="function"){opt_callback(instance)}}.bind(this))};Amplitude.prototype.runQueuedFunctions=function(){for(var i=0;i<this._q.length;i++){var fn=this[this._q[i][0]];if(type(fn)==="function"){fn.apply(this,this._q[i].slice(1))}}this._q=[];for(var instance in this._instances){if(this._instances.hasOwnProperty(instance)){this._instances[instance].runQueuedFunctions()}}};Amplitude.prototype.isNewSession=function isNewSession(){return this.getInstance().isNewSession()};Amplitude.prototype.getSessionId=function getSessionId(){return this.getInstance().getSessionId()};Amplitude.prototype.nextEventId=function nextEventId(){return this.getInstance().nextEventId()};Amplitude.prototype.nextIdentifyId=function nextIdentifyId(){return this.getInstance().nextIdentifyId()};Amplitude.prototype.nextSequenceNumber=function nextSequenceNumber(){return this.getInstance().nextSequenceNumber()};Amplitude.prototype.saveEvents=function saveEvents(){this.getInstance().saveEvents()};Amplitude.prototype.setDomain=function setDomain(domain){this.getInstance().setDomain(domain)};Amplitude.prototype.setUserId=function setUserId(userId){this.getInstance().setUserId(userId)};Amplitude.prototype.setGroup=function(groupType,groupName){this.getInstance().setGroup(groupType,groupName)};Amplitude.prototype.setOptOut=function setOptOut(enable){this.getInstance().setOptOut(enable)};Amplitude.prototype.regenerateDeviceId=function regenerateDeviceId(){this.getInstance().regenerateDeviceId()};Amplitude.prototype.setDeviceId=function setDeviceId(deviceId){this.getInstance().setDeviceId(deviceId)};Amplitude.prototype.setUserProperties=function setUserProperties(userProperties){this.getInstance().setUserProperties(userProperties)};Amplitude.prototype.clearUserProperties=function clearUserProperties(){this.getInstance().clearUserProperties()};Amplitude.prototype.identify=function(identify_obj,opt_callback){this.getInstance().identify(identify_obj,opt_callback)};Amplitude.prototype.setVersionName=function setVersionName(versionName){this.getInstance().setVersionName(versionName)};Amplitude.prototype.logEvent=function logEvent(eventType,eventProperties,opt_callback){return this.getInstance().logEvent(eventType,eventProperties,opt_callback)};Amplitude.prototype.logEventWithGroups=function(eventType,eventProperties,groups,opt_callback){return this.getInstance().logEventWithGroups(eventType,eventProperties,groups,opt_callback)};Amplitude.prototype.logRevenueV2=function logRevenueV2(revenue_obj){return this.getInstance().logRevenueV2(revenue_obj)};Amplitude.prototype.logRevenue=function logRevenue(price,quantity,product){return this.getInstance().logRevenue(price,quantity,product)};Amplitude.prototype.removeEvents=function removeEvents(maxEventId,maxIdentifyId){this.getInstance().removeEvents(maxEventId,maxIdentifyId)};Amplitude.prototype.sendEvents=function sendEvents(callback){this.getInstance().sendEvents(callback)};Amplitude.prototype.setGlobalUserProperties=function setGlobalUserProperties(userProperties){this.getInstance().setUserProperties(userProperties)};Amplitude.prototype.__VERSION__=version;module.exports=Amplitude},{"./amplitude-client":3,"./constants":4,"./identify":5,object:6,"./revenue":7,"./type":8,"./utils":9,"./version":10,"./options":11}],3:[function(require,module,exports){var Constants=require("./constants");var cookieStorage=require("./cookiestorage");var getUtmData=require("./utm");var Identify=require("./identify");var JSON=require("json");var localStorage=require("./localstorage");var md5=require("JavaScript-MD5");var object=require("object");var Request=require("./xhr");var Revenue=require("./revenue");var type=require("./type");var UAParser=require("ua-parser-js");var utils=require("./utils");var UUID=require("./uuid");var version=require("./version");var DEFAULT_OPTIONS=require("./options");var AmplitudeClient=function AmplitudeClient(instanceName){this._instanceName=utils.isEmptyString(instanceName)?Constants.DEFAULT_INSTANCE:instanceName.toLowerCase();this._storageSuffix=this._instanceName===Constants.DEFAULT_INSTANCE?"":"_"+this._instanceName;this._unsentEvents=[];this._unsentIdentifys=[];this._ua=new UAParser(navigator.userAgent).getResult();this.options=object.merge({},DEFAULT_OPTIONS);this.cookieStorage=(new cookieStorage).getStorage();this._q=[];this._sending=false;this._updateScheduled=false;this._eventId=0;this._identifyId=0;this._lastEventTime=null;this._newSession=false;this._sequenceNumber=0;this._sessionId=null;this._userAgent=navigator&&navigator.userAgent||null};AmplitudeClient.prototype.Identify=Identify;AmplitudeClient.prototype.Revenue=Revenue;AmplitudeClient.prototype.init=function init(apiKey,opt_userId,opt_config,opt_callback){if(type(apiKey)!=="string"||utils.isEmptyString(apiKey)){utils.log("Invalid apiKey. Please re-initialize with a valid apiKey");return}try{this.options.apiKey=apiKey;_parseConfig(this.options,opt_config);this.cookieStorage.options({expirationDays:this.options.cookieExpiration,domain:this.options.domain});this.options.domain=this.cookieStorage.options().domain;if(this._instanceName===Constants.DEFAULT_INSTANCE){_upgradeCookeData(this)}_loadCookieData(this);this.options.deviceId=type(opt_config)==="object"&&type(opt_config.deviceId)==="string"&&!utils.isEmptyString(opt_config.deviceId)&&opt_config.deviceId||this.options.deviceId||UUID()+"R";this.options.userId=type(opt_userId)==="string"&&!utils.isEmptyString(opt_userId)&&opt_userId||this.options.userId||null;var now=(new Date).getTime();if(!this._sessionId||!this._lastEventTime||now-this._lastEventTime>this.options.sessionTimeout){this._newSession=true;this._sessionId=now;if(this.options.includeUtm){this._initUtmData()}if(this.options.includeReferrer){this._saveReferrer(this._getReferrer())}}this._lastEventTime=now;_saveCookieData(this);if(this.options.saveEvents){this._unsentEvents=this._loadSavedUnsentEvents(this.options.unsentKey);this._unsentIdentifys=this._loadSavedUnsentEvents(this.options.unsentIdentifyKey);for(var i=0;i<this._unsentEvents.length;i++){var eventProperties=this._unsentEvents[i].event_properties;var groups=this._unsentEvents[i].groups;this._unsentEvents[i].event_properties=utils.validateProperties(eventProperties);this._unsentEvents[i].groups=utils.validateGroups(groups)}for(var j=0;j<this._unsentIdentifys.length;j++){var userProperties=this._unsentIdentifys[j].user_properties;var identifyGroups=this._unsentIdentifys[j].groups;this._unsentIdentifys[j].user_properties=utils.validateProperties(userProperties);this._unsentIdentifys[j].groups=utils.validateGroups(identifyGroups)}this._sendEventsIfReady()}}catch(e){utils.log(e)}finally{if(type(opt_callback)==="function"){opt_callback(this)}}};var _parseConfig=function _parseConfig(options,config){if(type(config)!=="object"){return}var parseValidateAndLoad=function parseValidateAndLoad(key){if(!DEFAULT_OPTIONS.hasOwnProperty(key)){return}var inputValue=config[key];var expectedType=type(DEFAULT_OPTIONS[key]);if(!utils.validateInput(inputValue,key+" option",expectedType)){return}if(expectedType==="boolean"){options[key]=!!inputValue}else if(expectedType==="string"&&!utils.isEmptyString(inputValue)||expectedType==="number"&&inputValue>0){options[key]=inputValue}};for(var key in config){if(config.hasOwnProperty(key)){parseValidateAndLoad(key)}}};AmplitudeClient.prototype.runQueuedFunctions=function(){for(var i=0;i<this._q.length;i++){var fn=this[this._q[i][0]];if(type(fn)==="function"){fn.apply(this,this._q[i].slice(1))}}this._q=[]};AmplitudeClient.prototype._apiKeySet=function _apiKeySet(methodName){if(utils.isEmptyString(this.options.apiKey)){utils.log("Invalid apiKey. Please set a valid apiKey with init() before calling "+methodName);return false}return true};AmplitudeClient.prototype._loadSavedUnsentEvents=function _loadSavedUnsentEvents(unsentKey){var savedUnsentEventsString=this._getFromStorage(localStorage,unsentKey);if(utils.isEmptyString(savedUnsentEventsString)){return[]}if(type(savedUnsentEventsString)==="string"){try{var events=JSON.parse(savedUnsentEventsString);if(type(events)==="array"){return events}}catch(e){}}utils.log("Unable to load "+unsentKey+" events. Restart with a new empty queue.");return[]};AmplitudeClient.prototype.isNewSession=function isNewSession(){return this._newSession};AmplitudeClient.prototype.getSessionId=function getSessionId(){return this._sessionId};AmplitudeClient.prototype.nextEventId=function nextEventId(){this._eventId++;return this._eventId};AmplitudeClient.prototype.nextIdentifyId=function nextIdentifyId(){this._identifyId++;return this._identifyId};AmplitudeClient.prototype.nextSequenceNumber=function nextSequenceNumber(){this._sequenceNumber++;return this._sequenceNumber};AmplitudeClient.prototype._unsentCount=function _unsentCount(){return this._unsentEvents.length+this._unsentIdentifys.length};AmplitudeClient.prototype._sendEventsIfReady=function _sendEventsIfReady(callback){if(this._unsentCount()===0){return false}if(!this.options.batchEvents){this.sendEvents(callback);return true}if(this._unsentCount()>=this.options.eventUploadThreshold){this.sendEvents(callback);return true}if(!this._updateScheduled){this._updateScheduled=true;setTimeout(function(){this._updateScheduled=false;this.sendEvents()}.bind(this),this.options.eventUploadPeriodMillis)}return false};AmplitudeClient.prototype._getFromStorage=function _getFromStorage(storage,key){return storage.getItem(key+this._storageSuffix)};AmplitudeClient.prototype._setInStorage=function _setInStorage(storage,key,value){storage.setItem(key+this._storageSuffix,value)};var _upgradeCookeData=function _upgradeCookeData(scope){var cookieData=scope.cookieStorage.get(scope.options.cookieName);if(type(cookieData)==="object"&&cookieData.deviceId&&cookieData.sessionId&&cookieData.lastEventTime){return}var _getAndRemoveFromLocalStorage=function _getAndRemoveFromLocalStorage(key){var value=localStorage.getItem(key);localStorage.removeItem(key);return value};var apiKeySuffix=type(scope.options.apiKey)==="string"&&"_"+scope.options.apiKey.slice(0,6)||"";var localStorageDeviceId=_getAndRemoveFromLocalStorage(Constants.DEVICE_ID+apiKeySuffix);var localStorageUserId=_getAndRemoveFromLocalStorage(Constants.USER_ID+apiKeySuffix);var localStorageOptOut=_getAndRemoveFromLocalStorage(Constants.OPT_OUT+apiKeySuffix);if(localStorageOptOut!==null&&localStorageOptOut!==undefined){localStorageOptOut=String(localStorageOptOut)==="true"}var localStorageSessionId=parseInt(_getAndRemoveFromLocalStorage(Constants.SESSION_ID));var localStorageLastEventTime=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_EVENT_TIME));var localStorageEventId=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_EVENT_ID));var localStorageIdentifyId=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_IDENTIFY_ID));var localStorageSequenceNumber=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_SEQUENCE_NUMBER));var _getFromCookie=function _getFromCookie(key){return type(cookieData)==="object"&&cookieData[key]};scope.options.deviceId=_getFromCookie("deviceId")||localStorageDeviceId;scope.options.userId=_getFromCookie("userId")||localStorageUserId;scope._sessionId=_getFromCookie("sessionId")||localStorageSessionId||scope._sessionId;scope._lastEventTime=_getFromCookie("lastEventTime")||localStorageLastEventTime||scope._lastEventTime;scope._eventId=_getFromCookie("eventId")||localStorageEventId||scope._eventId;scope._identifyId=_getFromCookie("identifyId")||localStorageIdentifyId||scope._identifyId;scope._sequenceNumber=_getFromCookie("sequenceNumber")||localStorageSequenceNumber||scope._sequenceNumber;scope.options.optOut=localStorageOptOut||false;if(cookieData&&cookieData.optOut!==undefined&&cookieData.optOut!==null){scope.options.optOut=String(cookieData.optOut)==="true"}_saveCookieData(scope)};var _loadCookieData=function _loadCookieData(scope){var cookieData=scope.cookieStorage.get(scope.options.cookieName+scope._storageSuffix);if(type(cookieData)==="object"){if(cookieData.deviceId){scope.options.deviceId=cookieData.deviceId}if(cookieData.userId){scope.options.userId=cookieData.userId}if(cookieData.optOut!==null&&cookieData.optOut!==undefined){scope.options.optOut=cookieData.optOut}if(cookieData.sessionId){scope._sessionId=parseInt(cookieData.sessionId)}if(cookieData.lastEventTime){scope._lastEventTime=parseInt(cookieData.lastEventTime)}if(cookieData.eventId){scope._eventId=parseInt(cookieData.eventId)}if(cookieData.identifyId){scope._identifyId=parseInt(cookieData.identifyId)}if(cookieData.sequenceNumber){scope._sequenceNumber=parseInt(cookieData.sequenceNumber)}}};var _saveCookieData=function _saveCookieData(scope){scope.cookieStorage.set(scope.options.cookieName+scope._storageSuffix,{deviceId:scope.options.deviceId,userId:scope.options.userId,optOut:scope.options.optOut,sessionId:scope._sessionId,lastEventTime:scope._lastEventTime,eventId:scope._eventId,identifyId:scope._identifyId,sequenceNumber:scope._sequenceNumber})};AmplitudeClient.prototype._initUtmData=function _initUtmData(queryParams,cookieParams){queryParams=queryParams||location.search;cookieParams=cookieParams||this.cookieStorage.get("__utmz");var utmProperties=getUtmData(cookieParams,queryParams);_sendUserPropertiesOncePerSession(this,Constants.UTM_PROPERTIES,utmProperties)};var _sendUserPropertiesOncePerSession=function _sendUserPropertiesOncePerSession(scope,storageKey,userProperties){if(type(userProperties)!=="object"||Object.keys(userProperties).length===0){return}var identify=new Identify;for(var key in userProperties){if(userProperties.hasOwnProperty(key)){identify.setOnce("initial_"+key,userProperties[key])}}var hasSessionStorage=utils.sessionStorageEnabled();if(hasSessionStorage&&!scope._getFromStorage(sessionStorage,storageKey)||!hasSessionStorage){for(var property in userProperties){if(userProperties.hasOwnProperty(property)){identify.set(property,userProperties[property])}}if(hasSessionStorage){scope._setInStorage(sessionStorage,storageKey,JSON.stringify(userProperties))}}scope.identify(identify)};AmplitudeClient.prototype._getReferrer=function _getReferrer(){return document.referrer};AmplitudeClient.prototype._getReferringDomain=function _getReferringDomain(referrer){if(utils.isEmptyString(referrer)){return null}var parts=referrer.split("/");if(parts.length>=3){return parts[2]}return null};AmplitudeClient.prototype._saveReferrer=function _saveReferrer(referrer){if(utils.isEmptyString(referrer)){return}var referrerInfo={referrer:referrer,referring_domain:this._getReferringDomain(referrer)};_sendUserPropertiesOncePerSession(this,Constants.REFERRER,referrerInfo)};AmplitudeClient.prototype.saveEvents=function saveEvents(){try{this._setInStorage(localStorage,this.options.unsentKey,JSON.stringify(this._unsentEvents))}catch(e){}try{this._setInStorage(localStorage,this.options.unsentIdentifyKey,JSON.stringify(this._unsentIdentifys))}catch(e){}};AmplitudeClient.prototype.setDomain=function setDomain(domain){if(!utils.validateInput(domain,"domain","string")){return}try{this.cookieStorage.options({domain:domain});this.options.domain=this.cookieStorage.options().domain;_loadCookieData(this);_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.setUserId=function setUserId(userId){try{this.options.userId=userId!==undefined&&userId!==null&&""+userId||null;_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.setGroup=function(groupType,groupName){if(!this._apiKeySet("setGroup()")||!utils.validateInput(groupType,"groupType","string")||utils.isEmptyString(groupType)){return}var groups={};groups[groupType]=groupName;var identify=(new Identify).set(groupType,groupName);this._logEvent(Constants.IDENTIFY_EVENT,null,null,identify.userPropertiesOperations,groups,null)};AmplitudeClient.prototype.setOptOut=function setOptOut(enable){if(!utils.validateInput(enable,"enable","boolean")){return}try{this.options.optOut=enable;_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.regenerateDeviceId=function regenerateDeviceId(){this.setDeviceId(UUID()+"R")};AmplitudeClient.prototype.setDeviceId=function setDeviceId(deviceId){if(!utils.validateInput(deviceId,"deviceId","string")){return}try{if(!utils.isEmptyString(deviceId)){this.options.deviceId=""+deviceId;_saveCookieData(this)}}catch(e){utils.log(e)}};AmplitudeClient.prototype.setUserProperties=function setUserProperties(userProperties){if(!this._apiKeySet("setUserProperties()")||!utils.validateInput(userProperties,"userProperties","object")){return}var identify=new Identify;for(var property in userProperties){if(userProperties.hasOwnProperty(property)){identify.set(property,userProperties[property])}}this.identify(identify)};AmplitudeClient.prototype.clearUserProperties=function clearUserProperties(){if(!this._apiKeySet("clearUserProperties()")){return}var identify=new Identify;identify.clearAll();this.identify(identify)};var _convertProxyObjectToRealObject=function _convertProxyObjectToRealObject(instance,proxy){for(var i=0;i<proxy._q.length;i++){var fn=instance[proxy._q[i][0]];if(type(fn)==="function"){fn.apply(instance,proxy._q[i].slice(1))}}return instance};AmplitudeClient.prototype.identify=function(identify_obj,opt_callback){if(!this._apiKeySet("identify()")){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return}if(type(identify_obj)==="object"&&identify_obj.hasOwnProperty("_q")){identify_obj=_convertProxyObjectToRealObject(new Identify,identify_obj)}if(identify_obj instanceof Identify){if(Object.keys(identify_obj.userPropertiesOperations).length>0){return this._logEvent(Constants.IDENTIFY_EVENT,null,null,identify_obj.userPropertiesOperations,null,opt_callback)}}else{utils.log("Invalid identify input type. Expected Identify object but saw "+type(identify_obj))}if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}};AmplitudeClient.prototype.setVersionName=function setVersionName(versionName){if(!utils.validateInput(versionName,"versionName","string")){return}this.options.versionName=versionName};AmplitudeClient.prototype._logEvent=function _logEvent(eventType,eventProperties,apiProperties,userProperties,groups,callback){_loadCookieData(this);if(!eventType||this.options.optOut){if(type(callback)==="function"){callback(0,"No request sent")}return}try{var eventId;if(eventType===Constants.IDENTIFY_EVENT){eventId=this.nextIdentifyId()}else{eventId=this.nextEventId()}var sequenceNumber=this.nextSequenceNumber();var eventTime=(new Date).getTime();if(!this._sessionId||!this._lastEventTime||eventTime-this._lastEventTime>this.options.sessionTimeout){this._sessionId=eventTime}this._lastEventTime=eventTime;_saveCookieData(this);userProperties=userProperties||{};apiProperties=apiProperties||{};eventProperties=eventProperties||{};groups=groups||{};var event={device_id:this.options.deviceId,user_id:this.options.userId,timestamp:eventTime,event_id:eventId,session_id:this._sessionId||-1,event_type:eventType,version_name:this.options.versionName||null,platform:this.options.platform,os_name:this._ua.browser.name||null,os_version:this._ua.browser.major||null,device_model:this._ua.os.name||null,language:this.options.language,api_properties:apiProperties,event_properties:utils.truncate(utils.validateProperties(eventProperties)),user_properties:utils.truncate(utils.validateProperties(userProperties)),uuid:UUID(),library:{name:"amplitude-js",version:version},sequence_number:sequenceNumber,groups:utils.truncate(utils.validateGroups(groups)),user_agent:this._userAgent};if(eventType===Constants.IDENTIFY_EVENT){this._unsentIdentifys.push(event);this._limitEventsQueued(this._unsentIdentifys)}else{this._unsentEvents.push(event);this._limitEventsQueued(this._unsentEvents)}if(this.options.saveEvents){this.saveEvents()}if(!this._sendEventsIfReady(callback)&&type(callback)==="function"){callback(0,"No request sent")}return eventId}catch(e){utils.log(e)}};AmplitudeClient.prototype._limitEventsQueued=function _limitEventsQueued(queue){if(queue.length>this.options.savedMaxCount){queue.splice(0,queue.length-this.options.savedMaxCount)}};AmplitudeClient.prototype.logEvent=function logEvent(eventType,eventProperties,opt_callback){if(!this._apiKeySet("logEvent()")||!utils.validateInput(eventType,"eventType","string")||utils.isEmptyString(eventType)){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return-1}return this._logEvent(eventType,eventProperties,null,null,null,opt_callback)};AmplitudeClient.prototype.logEventWithGroups=function(eventType,eventProperties,groups,opt_callback){if(!this._apiKeySet("logEventWithGroup()")||!utils.validateInput(eventType,"eventType","string")){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return-1}return this._logEvent(eventType,eventProperties,null,null,groups,opt_callback)};var _isNumber=function _isNumber(n){return!isNaN(parseFloat(n))&&isFinite(n)};AmplitudeClient.prototype.logRevenueV2=function logRevenueV2(revenue_obj){if(!this._apiKeySet("logRevenueV2()")){return}if(type(revenue_obj)==="object"&&revenue_obj.hasOwnProperty("_q")){revenue_obj=_convertProxyObjectToRealObject(new Revenue,revenue_obj)}if(revenue_obj instanceof Revenue){if(revenue_obj&&revenue_obj._isValidRevenue()){return this.logEvent(Constants.REVENUE_EVENT,revenue_obj._toJSONObject())}}else{utils.log("Invalid revenue input type. Expected Revenue object but saw "+type(revenue_obj))}};AmplitudeClient.prototype.logRevenue=function logRevenue(price,quantity,product){if(!this._apiKeySet("logRevenue()")||!_isNumber(price)||quantity!==undefined&&!_isNumber(quantity)){return-1}return this._logEvent(Constants.REVENUE_EVENT,{},{productId:product,special:"revenue_amount",quantity:quantity||1,price:price},null,null,null)};AmplitudeClient.prototype.removeEvents=function removeEvents(maxEventId,maxIdentifyId){_removeEvents(this,"_unsentEvents",maxEventId);_removeEvents(this,"_unsentIdentifys",maxIdentifyId)};var _removeEvents=function _removeEvents(scope,eventQueue,maxId){if(maxId<0){return}var filteredEvents=[];for(var i=0;i<scope[eventQueue].length||0;i++){if(scope[eventQueue][i].event_id>maxId){filteredEvents.push(scope[eventQueue][i])}}scope[eventQueue]=filteredEvents};AmplitudeClient.prototype.sendEvents=function sendEvents(callback){if(!this._apiKeySet("sendEvents()")||this._sending||this.options.optOut||this._unsentCount()===0){if(type(callback)==="function"){callback(0,"No request sent")}return}this._sending=true;var url=("https:"===window.location.protocol?"https":"http")+"://"+this.options.apiEndpoint+"/";var numEvents=Math.min(this._unsentCount(),this.options.uploadBatchSize);var mergedEvents=this._mergeEventsAndIdentifys(numEvents);var maxEventId=mergedEvents.maxEventId;var maxIdentifyId=mergedEvents.maxIdentifyId;var events=JSON.stringify(mergedEvents.eventsToSend);var uploadTime=(new Date).getTime();var data={client:this.options.apiKey,e:events,v:Constants.API_VERSION,upload_time:uploadTime,checksum:md5(Constants.API_VERSION+this.options.apiKey+events+uploadTime)};var scope=this;new Request(url,data).send(function(status,response){scope._sending=false;try{if(status===200&&response==="success"){scope.removeEvents(maxEventId,maxIdentifyId);if(scope.options.saveEvents){scope.saveEvents()}if(!scope._sendEventsIfReady(callback)&&type(callback)==="function"){callback(status,response)}}else if(status===413){if(scope.options.uploadBatchSize===1){scope.removeEvents(maxEventId,maxIdentifyId)}scope.options.uploadBatchSize=Math.ceil(numEvents/2);scope.sendEvents(callback)}else if(type(callback)==="function"){callback(status,response)}}catch(e){}})};AmplitudeClient.prototype._mergeEventsAndIdentifys=function _mergeEventsAndIdentifys(numEvents){var eventsToSend=[];var eventIndex=0;var maxEventId=-1;var identifyIndex=0;var maxIdentifyId=-1;while(eventsToSend.length<numEvents){var event;var noIdentifys=identifyIndex>=this._unsentIdentifys.length;var noEvents=eventIndex>=this._unsentEvents.length;if(noEvents&&noIdentifys){utils.log("Merging Events and Identifys, less events and identifys than expected");break}else if(noIdentifys){event=this._unsentEvents[eventIndex++];maxEventId=event.event_id}else if(noEvents){event=this._unsentIdentifys[identifyIndex++];maxIdentifyId=event.event_id}else{if(!("sequence_number"in this._unsentEvents[eventIndex])||this._unsentEvents[eventIndex].sequence_number<this._unsentIdentifys[identifyIndex].sequence_number){event=this._unsentEvents[eventIndex++];maxEventId=event.event_id}else{event=this._unsentIdentifys[identifyIndex++];maxIdentifyId=event.event_id}}eventsToSend.push(event)}return{eventsToSend:eventsToSend,maxEventId:maxEventId,maxIdentifyId:maxIdentifyId}};AmplitudeClient.prototype.setGlobalUserProperties=function setGlobalUserProperties(userProperties){this.setUserProperties(userProperties)};AmplitudeClient.prototype.__VERSION__=version;module.exports=AmplitudeClient},{"./constants":4,"./cookiestorage":12,"./utm":13,"./identify":5,json:14,"./localstorage":15,"JavaScript-MD5":16,object:6,"./xhr":17,"./revenue":7,"./type":8,"ua-parser-js":18,"./utils":9,"./uuid":19,"./version":10,"./options":11}],4:[function(require,module,exports){module.exports={DEFAULT_INSTANCE:"$default_instance",API_VERSION:2,MAX_STRING_LENGTH:4096,IDENTIFY_EVENT:"$identify",LAST_EVENT_ID:"amplitude_lastEventId",LAST_EVENT_TIME:"amplitude_lastEventTime",LAST_IDENTIFY_ID:"amplitude_lastIdentifyId",LAST_SEQUENCE_NUMBER:"amplitude_lastSequenceNumber",REFERRER:"amplitude_referrer",SESSION_ID:"amplitude_sessionId",UTM_PROPERTIES:"amplitude_utm_properties",DEVICE_ID:"amplitude_deviceId",OPT_OUT:"amplitude_optOut",USER_ID:"amplitude_userId",COOKIE_TEST:"amplitude_cookie_test",REVENUE_EVENT:"revenue_amount",REVENUE_PRODUCT_ID:"$productId",REVENUE_QUANTITY:"$quantity",REVENUE_PRICE:"$price",REVENUE_REVENUE_TYPE:"$revenueType"}},{}],12:[function(require,module,exports){var Constants=require("./constants");var Cookie=require("./cookie");var JSON=require("json");var localStorage=require("./localstorage");var cookieStorage=function(){this.storage=null};cookieStorage.prototype._cookiesEnabled=function(){var uid=String(new Date);var result;try{Cookie.set(Constants.COOKIE_TEST,uid);result=Cookie.get(Constants.COOKIE_TEST)===uid;Cookie.remove(Constants.COOKIE_TEST);return result}catch(e){}return false};cookieStorage.prototype.getStorage=function(){if(this.storage!==null){return this.storage}if(this._cookiesEnabled()){this.storage=Cookie}else{var keyPrefix="amp_cookiestore_";this.storage={_options:{expirationDays:undefined,domain:undefined},reset:function(){this._options={expirationDays:undefined,domain:undefined}},options:function(opts){if(arguments.length===0){return this._options}opts=opts||{};this._options.expirationDays=opts.expirationDays||this._options.expirationDays;this._options.domain=opts.domain||this._options.domain||window.location.hostname;return this._options},get:function(name){try{return JSON.parse(localStorage.getItem(keyPrefix+name))}catch(e){}return null},set:function(name,value){try{localStorage.setItem(keyPrefix+name,JSON.stringify(value));return true}catch(e){}return false},remove:function(name){try{localStorage.removeItem(keyPrefix+name)}catch(e){return false}}}}return this.storage};module.exports=cookieStorage},{"./constants":4,"./cookie":20,json:14,"./localstorage":15}],20:[function(require,module,exports){var Base64=require("./base64");var JSON=require("json");var topDomain=require("top-domain");var utils=require("./utils");var _options={expirationDays:undefined,domain:undefined};var reset=function(){_options={expirationDays:undefined,domain:undefined}};var options=function(opts){if(arguments.length===0){return _options}opts=opts||{};_options.expirationDays=opts.expirationDays;var domain=!utils.isEmptyString(opts.domain)?opts.domain:"."+topDomain(window.location.href);var token=Math.random();_options.domain=domain;set("amplitude_test",token);var stored=get("amplitude_test");if(!stored||stored!==token){domain=null}remove("amplitude_test");_options.domain=domain};var _domainSpecific=function(name){var suffix="";if(_options.domain){suffix=_options.domain.charAt(0)==="."?_options.domain.substring(1):_options.domain}return name+suffix};var get=function(name){try{var nameEq=_domainSpecific(name)+"=";var ca=document.cookie.split(";");var value=null;for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)===" "){c=c.substring(1,c.length)}if(c.indexOf(nameEq)===0){value=c.substring(nameEq.length,c.length);break}}if(value){return JSON.parse(Base64.decode(value))}return null}catch(e){return null}};var set=function(name,value){try{_set(_domainSpecific(name),Base64.encode(JSON.stringify(value)),_options);return true}catch(e){return false}};var _set=function(name,value,opts){var expires=value!==null?opts.expirationDays:-1;if(expires){var date=new Date;date.setTime(date.getTime()+expires*24*60*60*1e3);expires=date}var str=name+"="+value;if(expires){str+="; expires="+expires.toUTCString()}str+="; path=/";if(opts.domain){str+="; domain="+opts.domain}document.cookie=str};var remove=function(name){try{_set(_domainSpecific(name),null,_options);return true}catch(e){return false}};module.exports={reset:reset,options:options,get:get,set:set,remove:remove}},{"./base64":21,json:14,"top-domain":22,"./utils":9}],21:[function(require,module,exports){var UTF8=require("./utf8");var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(input){try{if(window.btoa&&window.atob){return window.btoa(unescape(encodeURIComponent(input)))}}catch(e){}return Base64._encode(input)},_encode:function(input){var output="";var chr1,chr2,chr3,enc1,enc2,enc3,enc4;var i=0;input=UTF8.encode(input);while(i<input.length){chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);
-chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=(chr1&3)<<4|chr2>>4;enc3=(chr2&15)<<2|chr3>>6;enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64}else if(isNaN(chr3)){enc4=64}output=output+Base64._keyStr.charAt(enc1)+Base64._keyStr.charAt(enc2)+Base64._keyStr.charAt(enc3)+Base64._keyStr.charAt(enc4)}return output},decode:function(input){try{if(window.btoa&&window.atob){return decodeURIComponent(escape(window.atob(input)))}}catch(e){}return Base64._decode(input)},_decode:function(input){var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=Base64._keyStr.indexOf(input.charAt(i++));enc2=Base64._keyStr.indexOf(input.charAt(i++));enc3=Base64._keyStr.indexOf(input.charAt(i++));enc4=Base64._keyStr.indexOf(input.charAt(i++));chr1=enc1<<2|enc2>>4;chr2=(enc2&15)<<4|enc3>>2;chr3=(enc3&3)<<6|enc4;output=output+String.fromCharCode(chr1);if(enc3!==64){output=output+String.fromCharCode(chr2)}if(enc4!==64){output=output+String.fromCharCode(chr3)}}output=UTF8.decode(output);return output}};module.exports=Base64},{"./utf8":23}],23:[function(require,module,exports){var UTF8={encode:function(s){var utftext="";for(var n=0;n<s.length;n++){var c=s.charCodeAt(n);if(c<128){utftext+=String.fromCharCode(c)}else if(c>127&&c<2048){utftext+=String.fromCharCode(c>>6|192);utftext+=String.fromCharCode(c&63|128)}else{utftext+=String.fromCharCode(c>>12|224);utftext+=String.fromCharCode(c>>6&63|128);utftext+=String.fromCharCode(c&63|128)}}return utftext},decode:function(utftext){var s="";var i=0;var c=0,c1=0,c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){s+=String.fromCharCode(c);i++}else if(c>191&&c<224){c1=utftext.charCodeAt(i+1);s+=String.fromCharCode((c&31)<<6|c1&63);i+=2}else{c1=utftext.charCodeAt(i+1);c2=utftext.charCodeAt(i+2);s+=String.fromCharCode((c&15)<<12|(c1&63)<<6|c2&63);i+=3}}return s}};module.exports=UTF8},{}],14:[function(require,module,exports){var json=window.JSON||{};var stringify=json.stringify;var parse=json.parse;module.exports=parse&&stringify?JSON:require("json-fallback")},{"json-fallback":24}],24:[function(require,module,exports){(function(){"use strict";var JSON=module.exports={};function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var cx,escapable,gap,indent,meta,rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})()},{}],22:[function(require,module,exports){var parse=require("url").parse;module.exports=domain;var regexp=/[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;function domain(url){var host=parse(url).hostname;var match=host.match(regexp);return match?match[0]:""}},{url:25}],25:[function(require,module,exports){exports.parse=function(url){var a=document.createElement("a");a.href=url;return{href:a.href,host:a.host||location.host,port:"0"===a.port||""===a.port?port(a.protocol):a.port,hash:a.hash,hostname:a.hostname||location.hostname,pathname:a.pathname.charAt(0)!="/"?"/"+a.pathname:a.pathname,protocol:!a.protocol||":"==a.protocol?location.protocol:a.protocol,search:a.search,query:a.search.slice(1)}};exports.isAbsolute=function(url){return 0==url.indexOf("//")||!!~url.indexOf("://")};exports.isRelative=function(url){return!exports.isAbsolute(url)};exports.isCrossDomain=function(url){url=exports.parse(url);var location=exports.parse(window.location.href);return url.hostname!==location.hostname||url.port!==location.port||url.protocol!==location.protocol};function port(protocol){switch(protocol){case"http:":return 80;case"https:":return 443;default:return location.port}}},{}],9:[function(require,module,exports){var constants=require("./constants");var type=require("./type");var log=function log(s){try{console.log("[Amplitude] "+s)}catch(e){}};var isEmptyString=function isEmptyString(str){return!str||str.length===0};var sessionStorageEnabled=function sessionStorageEnabled(){try{if(window.sessionStorage){return true}}catch(e){}return false};var truncate=function truncate(value){if(type(value)==="array"){for(var i=0;i<value.length;i++){value[i]=truncate(value[i])}}else if(type(value)==="object"){for(var key in value){if(value.hasOwnProperty(key)){value[key]=truncate(value[key])}}}else{value=_truncateValue(value)}return value};var _truncateValue=function _truncateValue(value){if(type(value)==="string"){return value.length>constants.MAX_STRING_LENGTH?value.substring(0,constants.MAX_STRING_LENGTH):value}return value};var validateInput=function validateInput(input,name,expectedType){if(type(input)!==expectedType){log("Invalid "+name+" input type. Expected "+expectedType+" but received "+type(input));return false}return true};var validateProperties=function validateProperties(properties){var propsType=type(properties);if(propsType!=="object"){log("Error: invalid event properties format. Expecting Javascript object, received "+propsType+", ignoring");return{}}var copy={};for(var property in properties){if(!properties.hasOwnProperty(property)){continue}var key=property;var keyType=type(key);if(keyType!=="string"){key=String(key);log("WARNING: Non-string property key, received type "+keyType+', coercing to string "'+key+'"')}var value=validatePropertyValue(key,properties[property]);if(value===null){continue}copy[key]=value}return copy};var invalidValueTypes=["null","nan","undefined","function","arguments","regexp","element"];var validatePropertyValue=function validatePropertyValue(key,value){var valueType=type(value);if(invalidValueTypes.indexOf(valueType)!==-1){log('WARNING: Property key "'+key+'" with invalid value type '+valueType+", ignoring");value=null}else if(valueType==="error"){value=String(value);log('WARNING: Property key "'+key+'" with value type error, coercing to '+value)}else if(valueType==="array"){var arrayCopy=[];for(var i=0;i<value.length;i++){var element=value[i];var elemType=type(element);if(elemType==="array"||elemType==="object"){log("WARNING: Cannot have "+elemType+" nested in an array property value, skipping");continue}arrayCopy.push(validatePropertyValue(key,element))}value=arrayCopy}else if(valueType==="object"){value=validateProperties(value)}return value};var validateGroups=function validateGroups(groups){var groupsType=type(groups);if(groupsType!=="object"){log("Error: invalid groups format. Expecting Javascript object, received "+groupsType+", ignoring");return{}}var copy={};for(var group in groups){if(!groups.hasOwnProperty(group)){continue}var key=group;var keyType=type(key);if(keyType!=="string"){key=String(key);log("WARNING: Non-string groupType, received type "+keyType+', coercing to string "'+key+'"')}var value=validateGroupName(key,groups[group]);if(value===null){continue}copy[key]=value}return copy};var validateGroupName=function validateGroupName(key,groupName){var groupNameType=type(groupName);if(groupNameType==="string"){return groupName}if(groupNameType==="date"||groupNameType==="number"||groupNameType==="boolean"){groupName=String(groupName);log("WARNING: Non-string groupName, received type "+groupNameType+', coercing to string "'+groupName+'"');return groupName}if(groupNameType==="array"){var arrayCopy=[];for(var i=0;i<groupName.length;i++){var element=groupName[i];var elemType=type(element);if(elemType==="array"||elemType==="object"){log("WARNING: Skipping nested "+elemType+" in array groupName");continue}else if(elemType==="string"){arrayCopy.push(element)}else if(elemType==="date"||elemType==="number"||elemType==="boolean"){element=String(element);log("WARNING: Non-string groupName, received type "+elemType+', coercing to string "'+element+'"');arrayCopy.push(element)}}return arrayCopy}log("WARNING: Non-string groupName, received type "+groupNameType+". Please use strings or array of strings for groupName")};module.exports={log:log,isEmptyString:isEmptyString,sessionStorageEnabled:sessionStorageEnabled,truncate:truncate,validateGroups:validateGroups,validateInput:validateInput,validateProperties:validateProperties}},{"./constants":4,"./type":8}],8:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object Error]":return"error"}if(val===null){return"null"}if(val===undefined){return"undefined"}if(val!==val){return"nan"}if(val&&val.nodeType===1){return"element"}if(typeof Buffer!=="undefined"&&Buffer.isBuffer(val)){return"buffer"}val=val.valueOf?val.valueOf():Object.prototype.valueOf.apply(val);return typeof val}},{}],15:[function(require,module,exports){var localStorage;function windowLocalStorageAvailable(){var uid=new Date;var result;try{window.localStorage.setItem(uid,uid);result=window.localStorage.getItem(uid)===String(uid);window.localStorage.removeItem(uid);return result}catch(e){}return false}if(windowLocalStorageAvailable()){localStorage=window.localStorage}else if(window.globalStorage){try{localStorage=window.globalStorage[window.location.hostname]}catch(e){}}else{var div=document.createElement("div"),attrKey="localStorage";div.style.display="none";document.getElementsByTagName("head")[0].appendChild(div);if(div.addBehavior){div.addBehavior("#default#userdata");localStorage={length:0,setItem:function(k,v){div.load(attrKey);if(!div.getAttribute(k)){this.length++}div.setAttribute(k,v);div.save(attrKey)},getItem:function(k){div.load(attrKey);return div.getAttribute(k)},removeItem:function(k){div.load(attrKey);if(div.getAttribute(k)){this.length--}div.removeAttribute(k);div.save(attrKey)},clear:function(){div.load(attrKey);var i=0;var attr;while(attr=div.XMLDocument.documentElement.attributes[i++]){div.removeAttribute(attr.name)}div.save(attrKey);this.length=0},key:function(k){div.load(attrKey);return div.XMLDocument.documentElement.attributes[k]}};div.load(attrKey);localStorage.length=div.XMLDocument.documentElement.attributes.length}else{}}if(!localStorage){localStorage={length:0,setItem:function(k,v){},getItem:function(k){},removeItem:function(k){},clear:function(){},key:function(k){}}}module.exports=localStorage},{}],13:[function(require,module,exports){var utils=require("./utils");var getUtmParam=function getUtmParam(name,query){name=name.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var regex=new RegExp("[\\?&]"+name+"=([^&#]*)");var results=regex.exec(query);return results===null?undefined:decodeURIComponent(results[1].replace(/\+/g," "))};var getUtmData=function getUtmData(rawCookie,query){var cookie=rawCookie?"?"+rawCookie.split(".").slice(-1)[0].replace(/\|/g,"&"):"";var fetchParam=function fetchParam(queryName,query,cookieName,cookie){return getUtmParam(queryName,query)||getUtmParam(cookieName,cookie)};var utmSource=fetchParam("utm_source",query,"utmcsr",cookie);var utmMedium=fetchParam("utm_medium",query,"utmcmd",cookie);var utmCampaign=fetchParam("utm_campaign",query,"utmccn",cookie);var utmTerm=fetchParam("utm_term",query,"utmctr",cookie);var utmContent=fetchParam("utm_content",query,"utmcct",cookie);var utmData={};var addIfNotNull=function addIfNotNull(key,value){if(!utils.isEmptyString(value)){utmData[key]=value}};addIfNotNull("utm_source",utmSource);addIfNotNull("utm_medium",utmMedium);addIfNotNull("utm_campaign",utmCampaign);addIfNotNull("utm_term",utmTerm);addIfNotNull("utm_content",utmContent);return utmData};module.exports=getUtmData},{"./utils":9}],5:[function(require,module,exports){var type=require("./type");var utils=require("./utils");var AMP_OP_ADD="$add";var AMP_OP_APPEND="$append";var AMP_OP_CLEAR_ALL="$clearAll";var AMP_OP_PREPEND="$prepend";var AMP_OP_SET="$set";var AMP_OP_SET_ONCE="$setOnce";var AMP_OP_UNSET="$unset";var Identify=function(){this.userPropertiesOperations={};this.properties=[]};Identify.prototype.add=function(property,value){if(type(value)==="number"||type(value)==="string"){this._addOperation(AMP_OP_ADD,property,value)}else{utils.log("Unsupported type for value: "+type(value)+", expecting number or string")}return this};Identify.prototype.append=function(property,value){this._addOperation(AMP_OP_APPEND,property,value);return this};Identify.prototype.clearAll=function(){if(Object.keys(this.userPropertiesOperations).length>0){if(!this.userPropertiesOperations.hasOwnProperty(AMP_OP_CLEAR_ALL)){utils.log("Need to send $clearAll on its own Identify object without any other operations, skipping $clearAll")}return this}this.userPropertiesOperations[AMP_OP_CLEAR_ALL]="-";return this};Identify.prototype.prepend=function(property,value){this._addOperation(AMP_OP_PREPEND,property,value);return this};Identify.prototype.set=function(property,value){this._addOperation(AMP_OP_SET,property,value);return this};Identify.prototype.setOnce=function(property,value){this._addOperation(AMP_OP_SET_ONCE,property,value);return this};Identify.prototype.unset=function(property){this._addOperation(AMP_OP_UNSET,property,"-");return this};Identify.prototype._addOperation=function(operation,property,value){if(this.userPropertiesOperations.hasOwnProperty(AMP_OP_CLEAR_ALL)){utils.log("This identify already contains a $clearAll operation, skipping operation "+operation);return}if(this.properties.indexOf(property)!==-1){utils.log('User property "'+property+'" already used in this identify, skipping operation '+operation);return}if(!this.userPropertiesOperations.hasOwnProperty(operation)){this.userPropertiesOperations[operation]={}}this.userPropertiesOperations[operation][property]=value;this.properties.push(property)};module.exports=Identify},{"./type":8,"./utils":9}],16:[function(require,module,exports){(function($){"use strict";function safe_add(x,y){var lsw=(x&65535)+(y&65535),msw=(x>>16)+(y>>16)+(lsw>>16);return msw<<16|lsw&65535}function bit_rol(num,cnt){return num<<cnt|num>>>32-cnt}function md5_cmn(q,a,b,x,s,t){return safe_add(bit_rol(safe_add(safe_add(a,q),safe_add(x,t)),s),b)}function md5_ff(a,b,c,d,x,s,t){return md5_cmn(b&c|~b&d,a,b,x,s,t)}function md5_gg(a,b,c,d,x,s,t){return md5_cmn(b&d|c&~d,a,b,x,s,t)}function md5_hh(a,b,c,d,x,s,t){return md5_cmn(b^c^d,a,b,x,s,t)}function md5_ii(a,b,c,d,x,s,t){return md5_cmn(c^(b|~d),a,b,x,s,t)}function binl_md5(x,len){x[len>>5]|=128<<len%32;x[(len+64>>>9<<4)+14]=len;var i,olda,oldb,oldc,oldd,a=1732584193,b=-271733879,c=-1732584194,d=271733878;for(i=0;i<x.length;i+=16){olda=a;oldb=b;oldc=c;oldd=d;a=md5_ff(a,b,c,d,x[i],7,-680876936);d=md5_ff(d,a,b,c,x[i+1],12,-389564586);c=md5_ff(c,d,a,b,x[i+2],17,606105819);b=md5_ff(b,c,d,a,x[i+3],22,-1044525330);a=md5_ff(a,b,c,d,x[i+4],7,-176418897);d=md5_ff(d,a,b,c,x[i+5],12,1200080426);c=md5_ff(c,d,a,b,x[i+6],17,-1473231341);b=md5_ff(b,c,d,a,x[i+7],22,-45705983);a=md5_ff(a,b,c,d,x[i+8],7,1770035416);d=md5_ff(d,a,b,c,x[i+9],12,-1958414417);c=md5_ff(c,d,a,b,x[i+10],17,-42063);b=md5_ff(b,c,d,a,x[i+11],22,-1990404162);a=md5_ff(a,b,c,d,x[i+12],7,1804603682);d=md5_ff(d,a,b,c,x[i+13],12,-40341101);c=md5_ff(c,d,a,b,x[i+14],17,-1502002290);b=md5_ff(b,c,d,a,x[i+15],22,1236535329);a=md5_gg(a,b,c,d,x[i+1],5,-165796510);d=md5_gg(d,a,b,c,x[i+6],9,-1069501632);c=md5_gg(c,d,a,b,x[i+11],14,643717713);b=md5_gg(b,c,d,a,x[i],20,-373897302);a=md5_gg(a,b,c,d,x[i+5],5,-701558691);d=md5_gg(d,a,b,c,x[i+10],9,38016083);c=md5_gg(c,d,a,b,x[i+15],14,-660478335);b=md5_gg(b,c,d,a,x[i+4],20,-405537848);a=md5_gg(a,b,c,d,x[i+9],5,568446438);d=md5_gg(d,a,b,c,x[i+14],9,-1019803690);c=md5_gg(c,d,a,b,x[i+3],14,-187363961);b=md5_gg(b,c,d,a,x[i+8],20,1163531501);a=md5_gg(a,b,c,d,x[i+13],5,-1444681467);d=md5_gg(d,a,b,c,x[i+2],9,-51403784);c=md5_gg(c,d,a,b,x[i+7],14,1735328473);b=md5_gg(b,c,d,a,x[i+12],20,-1926607734);a=md5_hh(a,b,c,d,x[i+5],4,-378558);d=md5_hh(d,a,b,c,x[i+8],11,-2022574463);c=md5_hh(c,d,a,b,x[i+11],16,1839030562);b=md5_hh(b,c,d,a,x[i+14],23,-35309556);a=md5_hh(a,b,c,d,x[i+1],4,-1530992060);d=md5_hh(d,a,b,c,x[i+4],11,1272893353);c=md5_hh(c,d,a,b,x[i+7],16,-155497632);b=md5_hh(b,c,d,a,x[i+10],23,-1094730640);a=md5_hh(a,b,c,d,x[i+13],4,681279174);d=md5_hh(d,a,b,c,x[i],11,-358537222);c=md5_hh(c,d,a,b,x[i+3],16,-722521979);b=md5_hh(b,c,d,a,x[i+6],23,76029189);a=md5_hh(a,b,c,d,x[i+9],4,-640364487);d=md5_hh(d,a,b,c,x[i+12],11,-421815835);c=md5_hh(c,d,a,b,x[i+15],16,530742520);b=md5_hh(b,c,d,a,x[i+2],23,-995338651);a=md5_ii(a,b,c,d,x[i],6,-198630844);d=md5_ii(d,a,b,c,x[i+7],10,1126891415);c=md5_ii(c,d,a,b,x[i+14],15,-1416354905);b=md5_ii(b,c,d,a,x[i+5],21,-57434055);a=md5_ii(a,b,c,d,x[i+12],6,1700485571);d=md5_ii(d,a,b,c,x[i+3],10,-1894986606);c=md5_ii(c,d,a,b,x[i+10],15,-1051523);b=md5_ii(b,c,d,a,x[i+1],21,-2054922799);a=md5_ii(a,b,c,d,x[i+8],6,1873313359);d=md5_ii(d,a,b,c,x[i+15],10,-30611744);c=md5_ii(c,d,a,b,x[i+6],15,-1560198380);b=md5_ii(b,c,d,a,x[i+13],21,1309151649);a=md5_ii(a,b,c,d,x[i+4],6,-145523070);d=md5_ii(d,a,b,c,x[i+11],10,-1120210379);c=md5_ii(c,d,a,b,x[i+2],15,718787259);b=md5_ii(b,c,d,a,x[i+9],21,-343485551);a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd)}return[a,b,c,d]}function binl2rstr(input){var i,output="";for(i=0;i<input.length*32;i+=8){output+=String.fromCharCode(input[i>>5]>>>i%32&255)}return output}function rstr2binl(input){var i,output=[];output[(input.length>>2)-1]=undefined;for(i=0;i<output.length;i+=1){output[i]=0}for(i=0;i<input.length*8;i+=8){output[i>>5]|=(input.charCodeAt(i/8)&255)<<i%32}return output}function rstr_md5(s){return binl2rstr(binl_md5(rstr2binl(s),s.length*8))}function rstr_hmac_md5(key,data){var i,bkey=rstr2binl(key),ipad=[],opad=[],hash;ipad[15]=opad[15]=undefined;if(bkey.length>16){bkey=binl_md5(bkey,key.length*8)}for(i=0;i<16;i+=1){ipad[i]=bkey[i]^909522486;opad[i]=bkey[i]^1549556828}hash=binl_md5(ipad.concat(rstr2binl(data)),512+data.length*8);return binl2rstr(binl_md5(opad.concat(hash),512+128))}function rstr2hex(input){var hex_tab="0123456789abcdef",output="",x,i;for(i=0;i<input.length;i+=1){x=input.charCodeAt(i);output+=hex_tab.charAt(x>>>4&15)+hex_tab.charAt(x&15)}return output}function str2rstr_utf8(input){return unescape(encodeURIComponent(input))}function raw_md5(s){return rstr_md5(str2rstr_utf8(s))}function hex_md5(s){return rstr2hex(raw_md5(s))}function raw_hmac_md5(k,d){return rstr_hmac_md5(str2rstr_utf8(k),str2rstr_utf8(d))}function hex_hmac_md5(k,d){return rstr2hex(raw_hmac_md5(k,d))}function md5(string,key,raw){if(!key){if(!raw){return hex_md5(string)}return raw_md5(string)}if(!raw){return hex_hmac_md5(key,string)}return raw_hmac_md5(key,string)}if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports){exports=module.exports=md5}exports.md5=md5}else{if(typeof define==="function"&&define.amd){define(function(){return md5})}else{$.md5=md5}}})(this)},{}],6:[function(require,module,exports){var has=Object.prototype.hasOwnProperty;exports.keys=Object.keys||function(obj){var keys=[];for(var key in obj){if(has.call(obj,key)){keys.push(key)}}return keys};exports.values=function(obj){var vals=[];for(var key in obj){if(has.call(obj,key)){vals.push(obj[key])}}return vals};exports.merge=function(a,b){for(var key in b){if(has.call(b,key)){a[key]=b[key]}}return a};exports.length=function(obj){return exports.keys(obj).length};exports.isEmpty=function(obj){return 0==exports.length(obj)}},{}],17:[function(require,module,exports){var querystring=require("querystring");var Request=function(url,data){this.url=url;this.data=data||{}};Request.prototype.send=function(callback){var isIE=window.XDomainRequest?true:false;if(isIE){var xdr=new window.XDomainRequest;xdr.open("POST",this.url,true);xdr.onload=function(){callback(200,xdr.responseText)};xdr.onerror=function(){if(xdr.responseText==="Request Entity Too Large"){callback(413,xdr.responseText)}else{callback(500,xdr.responseText)}};xdr.ontimeout=function(){};xdr.onprogress=function(){};xdr.send(querystring.stringify(this.data))}else{var xhr=new XMLHttpRequest;xhr.open("POST",this.url,true);xhr.onreadystatechange=function(){if(xhr.readyState===4){callback(xhr.status,xhr.responseText)}};xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");xhr.send(querystring.stringify(this.data))}};module.exports=Request},{querystring:26}],26:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:27,type:28}],27:[function(require,module,exports){exports=module.exports=trim;function trim(str){if(str.trim)return str.trim();return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){if(str.trimLeft)return str.trimLeft();return str.replace(/^\s*/,"")};exports.right=function(str){if(str.trimRight)return str.trimRight();return str.replace(/\s*$/,"")}},{}],28:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object Error]":return"error"}if(val===null)return"null";if(val===undefined)return"undefined";if(val!==val)return"nan";if(val&&val.nodeType===1)return"element";if(isBuffer(val))return"buffer";val=val.valueOf?val.valueOf():Object.prototype.valueOf.apply(val);return typeof val};function isBuffer(obj){return!!(obj!=null&&(obj._isBuffer||obj.constructor&&typeof obj.constructor.isBuffer==="function"&&obj.constructor.isBuffer(obj)))}},{}],7:[function(require,module,exports){var constants=require("./constants");var type=require("./type");var utils=require("./utils");var Revenue=function Revenue(){this._price=null;this._productId=null;this._quantity=1;this._revenueType=null;this._properties=null};Revenue.prototype.setProductId=function setProductId(productId){if(type(productId)!=="string"){utils.log("Unsupported type for productId: "+type(productId)+", expecting string")}else if(utils.isEmptyString(productId)){utils.log("Invalid empty productId")}else{this._productId=productId}return this};Revenue.prototype.setQuantity=function setQuantity(quantity){if(type(quantity)!=="number"){utils.log("Unsupported type for quantity: "+type(quantity)+", expecting number")}else{this._quantity=parseInt(quantity)}return this};Revenue.prototype.setPrice=function setPrice(price){if(type(price)!=="number"){utils.log("Unsupported type for price: "+type(price)+", expecting number")}else{this._price=price}return this};Revenue.prototype.setRevenueType=function setRevenueType(revenueType){if(type(revenueType)!=="string"){utils.log("Unsupported type for revenueType: "+type(revenueType)+", expecting string")}else{this._revenueType=revenueType}return this};Revenue.prototype.setEventProperties=function setEventProperties(eventProperties){if(type(eventProperties)!=="object"){utils.log("Unsupported type for eventProperties: "+type(eventProperties)+", expecting object")}else{this._properties=utils.validateProperties(eventProperties)}return this};Revenue.prototype._isValidRevenue=function _isValidRevenue(){if(type(this._price)!=="number"){utils.log("Invalid revenue, need to set price field");return false}return true};Revenue.prototype._toJSONObject=function _toJSONObject(){var obj=type(this._properties)==="object"?this._properties:{};if(this._productId!==null){obj[constants.REVENUE_PRODUCT_ID]=this._productId}if(this._quantity!==null){obj[constants.REVENUE_QUANTITY]=this._quantity}if(this._price!==null){obj[constants.REVENUE_PRICE]=this._price}if(this._revenueType!==null){obj[constants.REVENUE_REVENUE_TYPE]=this._revenueType}return obj};module.exports=Revenue},{"./constants":4,"./type":8,"./utils":9}],18:[function(require,module,exports){(function(window,undefined){"use strict";var LIBVERSION="0.7.10",EMPTY="",UNKNOWN="?",FUNC_TYPE="function",UNDEF_TYPE="undefined",OBJ_TYPE="object",STR_TYPE="string",MAJOR="major",MODEL="model",NAME="name",TYPE="type",VENDOR="vendor",VERSION="version",ARCHITECTURE="architecture",CONSOLE="console",MOBILE="mobile",TABLET="tablet",SMARTTV="smarttv",WEARABLE="wearable",EMBEDDED="embedded";var util={extend:function(regexes,extensions){var margedRegexes={};for(var i in regexes){if(extensions[i]&&extensions[i].length%2===0){margedRegexes[i]=extensions[i].concat(regexes[i])}else{margedRegexes[i]=regexes[i]}}return margedRegexes},has:function(str1,str2){if(typeof str1==="string"){return str2.toLowerCase().indexOf(str1.toLowerCase())!==-1}else{return false}},lowerize:function(str){return str.toLowerCase()},major:function(version){return typeof version===STR_TYPE?version.split(".")[0]:undefined}};var mapper={rgx:function(){var result,i=0,j,k,p,q,matches,match,args=arguments;while(i<args.length&&!matches){var regex=args[i],props=args[i+1];if(typeof result===UNDEF_TYPE){result={};for(p in props){if(props.hasOwnProperty(p)){q=props[p];if(typeof q===OBJ_TYPE){result[q[0]]=undefined}else{result[q]=undefined}}}}j=k=0;while(j<regex.length&&!matches){matches=regex[j++].exec(this.getUA());if(!!matches){for(p=0;p<props.length;p++){match=matches[++k];q=props[p];if(typeof q===OBJ_TYPE&&q.length>0){if(q.length==2){if(typeof q[1]==FUNC_TYPE){result[q[0]]=q[1].call(this,match)}else{result[q[0]]=q[1]}}else if(q.length==3){if(typeof q[1]===FUNC_TYPE&&!(q[1].exec&&q[1].test)){result[q[0]]=match?q[1].call(this,match,q[2]):undefined}else{result[q[0]]=match?match.replace(q[1],q[2]):undefined}}else if(q.length==4){result[q[0]]=match?q[3].call(this,match.replace(q[1],q[2])):undefined}}else{result[q]=match?match:undefined}}}}i+=2}return result},str:function(str,map){for(var i in map){if(typeof map[i]===OBJ_TYPE&&map[i].length>0){for(var j=0;j<map[i].length;j++){if(util.has(map[i][j],str)){return 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-cpu:[[/(?:(amd|x(?:(?:86|64)[_-])?|wow|win)64)[;\)]/i],[[ARCHITECTURE,"amd64"]],[/(ia32(?=;))/i],[[ARCHITECTURE,util.lowerize]],[/((?:i[346]|x)86)[;\)]/i],[[ARCHITECTURE,"ia32"]],[/windows\s(ce|mobile);\sppc;/i],[[ARCHITECTURE,"arm"]],[/((?:ppc|powerpc)(?:64)?)(?:\smac|;|\))/i],[[ARCHITECTURE,/ower/,"",util.lowerize]],[/(sun4\w)[;\)]/i],[[ARCHITECTURE,"sparc"]],[/((?:avr32|ia64(?=;))|68k(?=\))|arm(?:64|(?=v\d+;))|(?=atmel\s)avr|(?:irix|mips|sparc)(?:64)?(?=;)|pa-risc)/i],[[ARCHITECTURE,util.lowerize]]],device:[[/\((ipad|playbook);[\w\s\);-]+(rim|apple)/i],[MODEL,VENDOR,[TYPE,TABLET]],[/applecoremedia\/[\w\.]+ \((ipad)/],[MODEL,[VENDOR,"Apple"],[TYPE,TABLET]],[/(apple\s{0,1}tv)/i],[[MODEL,"Apple 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OS"],VERSION],[/(nintendo|playstation)\s([wids34portablevu]+)/i,/(mint)[\/\s\(]?(\w+)*/i,/(mageia|vectorlinux)[;\s]/i,/(joli|[kxln]?ubuntu|debian|[open]*suse|gentoo|(?=\s)arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk|linpus)[\/\s-]?([\w\.-]+)*/i,/(hurd|linux)\s?([\w\.]+)*/i,/(gnu)\s?([\w\.]+)*/i],[[NAME,"Linux"],VERSION],[/(cros)\s[\w]+\s([\w\.]+\w)/i],[[NAME,"Chromium 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rgxmap=extensions?util.extend(regexes,extensions):regexes;this.getBrowser=function(){var browser=mapper.rgx.apply(this,rgxmap.browser);browser.major=util.major(browser.version);return browser};this.getCPU=function(){return mapper.rgx.apply(this,rgxmap.cpu)};this.getDevice=function(){return mapper.rgx.apply(this,rgxmap.device)};this.getEngine=function(){return mapper.rgx.apply(this,rgxmap.engine)};this.getOS=function(){return mapper.rgx.apply(this,rgxmap.os)};this.getResult=function(){return{ua:this.getUA(),browser:this.getBrowser(),engine:this.getEngine(),os:this.getOS(),device:this.getDevice(),cpu:this.getCPU()}};this.getUA=function(){return ua};this.setUA=function(uastring){ua=uastring;return this};return this};UAParser.VERSION=LIBVERSION;UAParser.BROWSER={NAME:NAME,MAJOR:MAJOR,VERSION:VERSION};UAParser.CPU={ARCHITECTURE:ARCHITECTURE};UAParser.DEVICE={MODEL:MODEL,VENDOR:VENDOR,TYPE:TYPE,CONSOLE:CONSOLE,MOBILE:MOBILE,SMARTTV:SMARTTV,TABLET:TABLET,WEARABLE:WEARABLE,EMBEDDED:EMBEDDED};UAParser.ENGINE={NAME:NAME,VERSION:VERSION};UAParser.OS={NAME:NAME,VERSION:VERSION};if(typeof exports!==UNDEF_TYPE){if(typeof module!==UNDEF_TYPE&&module.exports){exports=module.exports=UAParser}exports.UAParser=UAParser}else{if(typeof define===FUNC_TYPE&&define.amd){define("ua-parser-js",[],function(){return UAParser})}else{window.UAParser=UAParser}}var $=window.jQuery||window.Zepto;if(typeof $!==UNDEF_TYPE){var parser=new UAParser;$.ua=parser.getResult();$.ua.get=function(){return parser.getUA()};$.ua.set=function(uastring){parser.setUA(uastring);var result=parser.getResult();for(var prop in result){$.ua[prop]=result[prop]}}}})(typeof window==="object"?window:this)},{}],19:[function(require,module,exports){var uuid=function(a){return a?(a^Math.random()*16>>a/4).toString(16):([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,uuid)};module.exports=uuid},{}],10:[function(require,module,exports){module.exports="3.0.2"},{}],11:[function(require,module,exports){var language=require("./language");module.exports={apiEndpoint:"api.amplitude.com",cookieExpiration:365*10,cookieName:"amplitude_id",domain:"",includeReferrer:false,includeUtm:false,language:language.language,optOut:false,platform:"Web",savedMaxCount:1e3,saveEvents:true,sessionTimeout:30*60*1e3,unsentKey:"amplitude_unsent",unsentIdentifyKey:"amplitude_unsent_identify",uploadBatchSize:100,batchEvents:false,eventUploadThreshold:30,eventUploadPeriodMillis:30*1e3}},{"./language":29}],29:[function(require,module,exports){var getLanguage=function(){return navigator&&(navigator.languages&&navigator.languages[0]||navigator.language||navigator.userLanguage)||undefined};module.exports={language:getLanguage()}},{}]},{},{1:""}));
\ No newline at end of file
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old=window.amplitude||{};var newInstance=new Amplitude;newInstance._q=old._q||[];for(var instance in old._iq){if(old._iq.hasOwnProperty(instance)){newInstance.getInstance(instance)._q=old._iq[instance]._q||[]}}module.exports=newInstance},{"./amplitude":2}],2:[function(require,module,exports){var AmplitudeClient=require("./amplitude-client");var Constants=require("./constants");var Identify=require("./identify");var object=require("object");var Revenue=require("./revenue");var type=require("./type");var utils=require("./utils");var version=require("./version");var DEFAULT_OPTIONS=require("./options");var Amplitude=function Amplitude(){this.options=object.merge({},DEFAULT_OPTIONS);this._q=[];this._instances={}};Amplitude.prototype.Identify=Identify;Amplitude.prototype.Revenue=Revenue;Amplitude.prototype.getInstance=function getInstance(instance){instance=utils.isEmptyString(instance)?Constants.DEFAULT_INSTANCE:instance.toLowerCase();var client=this._instances[instance];if(client===undefined){client=new AmplitudeClient(instance);this._instances[instance]=client}return client};Amplitude.prototype.init=function init(apiKey,opt_userId,opt_config,opt_callback){this.getInstance().init(apiKey,opt_userId,opt_config,function(instance){this.options=instance.options;if(type(opt_callback)==="function"){opt_callback(instance)}}.bind(this))};Amplitude.prototype.runQueuedFunctions=function(){for(var i=0;i<this._q.length;i++){var fn=this[this._q[i][0]];if(type(fn)==="function"){fn.apply(this,this._q[i].slice(1))}}this._q=[];for(var instance in this._instances){if(this._instances.hasOwnProperty(instance)){this._instances[instance].runQueuedFunctions()}}};Amplitude.prototype.isNewSession=function isNewSession(){return this.getInstance().isNewSession()};Amplitude.prototype.getSessionId=function getSessionId(){return this.getInstance().getSessionId()};Amplitude.prototype.nextEventId=function nextEventId(){return this.getInstance().nextEventId()};Amplitude.prototype.nextIdentifyId=function nextIdentifyId(){return this.getInstance().nextIdentifyId()};Amplitude.prototype.nextSequenceNumber=function nextSequenceNumber(){return this.getInstance().nextSequenceNumber()};Amplitude.prototype.saveEvents=function saveEvents(){this.getInstance().saveEvents()};Amplitude.prototype.setDomain=function setDomain(domain){this.getInstance().setDomain(domain)};Amplitude.prototype.setUserId=function setUserId(userId){this.getInstance().setUserId(userId)};Amplitude.prototype.setGroup=function(groupType,groupName){this.getInstance().setGroup(groupType,groupName)};Amplitude.prototype.setOptOut=function setOptOut(enable){this.getInstance().setOptOut(enable)};Amplitude.prototype.regenerateDeviceId=function regenerateDeviceId(){this.getInstance().regenerateDeviceId()};Amplitude.prototype.setDeviceId=function setDeviceId(deviceId){this.getInstance().setDeviceId(deviceId)};Amplitude.prototype.setUserProperties=function setUserProperties(userProperties){this.getInstance().setUserProperties(userProperties)};Amplitude.prototype.clearUserProperties=function clearUserProperties(){this.getInstance().clearUserProperties()};Amplitude.prototype.identify=function(identify_obj,opt_callback){this.getInstance().identify(identify_obj,opt_callback)};Amplitude.prototype.setVersionName=function setVersionName(versionName){this.getInstance().setVersionName(versionName)};Amplitude.prototype.logEvent=function logEvent(eventType,eventProperties,opt_callback){return this.getInstance().logEvent(eventType,eventProperties,opt_callback)};Amplitude.prototype.logEventWithGroups=function(eventType,eventProperties,groups,opt_callback){return this.getInstance().logEventWithGroups(eventType,eventProperties,groups,opt_callback)};Amplitude.prototype.logRevenueV2=function logRevenueV2(revenue_obj){return this.getInstance().logRevenueV2(revenue_obj)};Amplitude.prototype.logRevenue=function logRevenue(price,quantity,product){return this.getInstance().logRevenue(price,quantity,product)};Amplitude.prototype.removeEvents=function removeEvents(maxEventId,maxIdentifyId){this.getInstance().removeEvents(maxEventId,maxIdentifyId)};Amplitude.prototype.sendEvents=function sendEvents(callback){this.getInstance().sendEvents(callback)};Amplitude.prototype.setGlobalUserProperties=function setGlobalUserProperties(userProperties){this.getInstance().setUserProperties(userProperties)};Amplitude.prototype.__VERSION__=version;module.exports=Amplitude},{"./amplitude-client":3,"./constants":4,"./identify":5,object:6,"./revenue":7,"./type":8,"./utils":9,"./version":10,"./options":11}],3:[function(require,module,exports){var Constants=require("./constants");var cookieStorage=require("./cookiestorage");var getUtmData=require("./utm");var Identify=require("./identify");var JSON=require("json");var localStorage=require("./localstorage");var md5=require("JavaScript-MD5");var object=require("object");var Request=require("./xhr");var Revenue=require("./revenue");var type=require("./type");var UAParser=require("ua-parser-js");var utils=require("./utils");var UUID=require("./uuid");var version=require("./version");var DEFAULT_OPTIONS=require("./options");var AmplitudeClient=function AmplitudeClient(instanceName){this._instanceName=utils.isEmptyString(instanceName)?Constants.DEFAULT_INSTANCE:instanceName.toLowerCase();this._storageSuffix=this._instanceName===Constants.DEFAULT_INSTANCE?"":"_"+this._instanceName;this._unsentEvents=[];this._unsentIdentifys=[];this._ua=new UAParser(navigator.userAgent).getResult();this.options=object.merge({},DEFAULT_OPTIONS);this.cookieStorage=(new cookieStorage).getStorage();this._q=[];this._sending=false;this._updateScheduled=false;this._eventId=0;this._identifyId=0;this._lastEventTime=null;this._newSession=false;this._sequenceNumber=0;this._sessionId=null;this._userAgent=navigator&&navigator.userAgent||null};AmplitudeClient.prototype.Identify=Identify;AmplitudeClient.prototype.Revenue=Revenue;AmplitudeClient.prototype.init=function init(apiKey,opt_userId,opt_config,opt_callback){if(type(apiKey)!=="string"||utils.isEmptyString(apiKey)){utils.log("Invalid apiKey. Please re-initialize with a valid apiKey");return}try{this.options.apiKey=apiKey;_parseConfig(this.options,opt_config);this.cookieStorage.options({expirationDays:this.options.cookieExpiration,domain:this.options.domain});this.options.domain=this.cookieStorage.options().domain;if(this._instanceName===Constants.DEFAULT_INSTANCE){_upgradeCookeData(this)}_loadCookieData(this);this.options.deviceId=type(opt_config)==="object"&&type(opt_config.deviceId)==="string"&&!utils.isEmptyString(opt_config.deviceId)&&opt_config.deviceId||this.options.deviceId||UUID()+"R";this.options.userId=type(opt_userId)==="string"&&!utils.isEmptyString(opt_userId)&&opt_userId||this.options.userId||null;var now=(new Date).getTime();if(!this._sessionId||!this._lastEventTime||now-this._lastEventTime>this.options.sessionTimeout){this._newSession=true;this._sessionId=now;if(this.options.includeUtm){this._initUtmData()}if(this.options.includeReferrer){this._saveReferrer(this._getReferrer())}}this._lastEventTime=now;_saveCookieData(this);if(this.options.saveEvents){this._unsentEvents=this._loadSavedUnsentEvents(this.options.unsentKey);this._unsentIdentifys=this._loadSavedUnsentEvents(this.options.unsentIdentifyKey);for(var i=0;i<this._unsentEvents.length;i++){var eventProperties=this._unsentEvents[i].event_properties;var groups=this._unsentEvents[i].groups;this._unsentEvents[i].event_properties=utils.validateProperties(eventProperties);this._unsentEvents[i].groups=utils.validateGroups(groups)}for(var j=0;j<this._unsentIdentifys.length;j++){var userProperties=this._unsentIdentifys[j].user_properties;var identifyGroups=this._unsentIdentifys[j].groups;this._unsentIdentifys[j].user_properties=utils.validateProperties(userProperties);this._unsentIdentifys[j].groups=utils.validateGroups(identifyGroups)}this._sendEventsIfReady()}}catch(e){utils.log(e)}finally{if(type(opt_callback)==="function"){opt_callback(this)}}};var _parseConfig=function _parseConfig(options,config){if(type(config)!=="object"){return}var parseValidateAndLoad=function parseValidateAndLoad(key){if(!DEFAULT_OPTIONS.hasOwnProperty(key)){return}var inputValue=config[key];var expectedType=type(DEFAULT_OPTIONS[key]);if(!utils.validateInput(inputValue,key+" option",expectedType)){return}if(expectedType==="boolean"){options[key]=!!inputValue}else if(expectedType==="string"&&!utils.isEmptyString(inputValue)||expectedType==="number"&&inputValue>0){options[key]=inputValue}};for(var key in config){if(config.hasOwnProperty(key)){parseValidateAndLoad(key)}}};AmplitudeClient.prototype.runQueuedFunctions=function(){for(var i=0;i<this._q.length;i++){var fn=this[this._q[i][0]];if(type(fn)==="function"){fn.apply(this,this._q[i].slice(1))}}this._q=[]};AmplitudeClient.prototype._apiKeySet=function _apiKeySet(methodName){if(utils.isEmptyString(this.options.apiKey)){utils.log("Invalid apiKey. Please set a valid apiKey with init() before calling "+methodName);return false}return true};AmplitudeClient.prototype._loadSavedUnsentEvents=function _loadSavedUnsentEvents(unsentKey){var savedUnsentEventsString=this._getFromStorage(localStorage,unsentKey);if(utils.isEmptyString(savedUnsentEventsString)){return[]}if(type(savedUnsentEventsString)==="string"){try{var events=JSON.parse(savedUnsentEventsString);if(type(events)==="array"){return events}}catch(e){}}utils.log("Unable to load "+unsentKey+" events. Restart with a new empty queue.");return[]};AmplitudeClient.prototype.isNewSession=function isNewSession(){return this._newSession};AmplitudeClient.prototype.getSessionId=function getSessionId(){return this._sessionId};AmplitudeClient.prototype.nextEventId=function nextEventId(){this._eventId++;return this._eventId};AmplitudeClient.prototype.nextIdentifyId=function nextIdentifyId(){this._identifyId++;return this._identifyId};AmplitudeClient.prototype.nextSequenceNumber=function nextSequenceNumber(){this._sequenceNumber++;return this._sequenceNumber};AmplitudeClient.prototype._unsentCount=function _unsentCount(){return this._unsentEvents.length+this._unsentIdentifys.length};AmplitudeClient.prototype._sendEventsIfReady=function _sendEventsIfReady(callback){if(this._unsentCount()===0){return false}if(!this.options.batchEvents){this.sendEvents(callback);return true}if(this._unsentCount()>=this.options.eventUploadThreshold){this.sendEvents(callback);return true}if(!this._updateScheduled){this._updateScheduled=true;setTimeout(function(){this._updateScheduled=false;this.sendEvents()}.bind(this),this.options.eventUploadPeriodMillis)}return false};AmplitudeClient.prototype._getFromStorage=function _getFromStorage(storage,key){return storage.getItem(key+this._storageSuffix)};AmplitudeClient.prototype._setInStorage=function _setInStorage(storage,key,value){storage.setItem(key+this._storageSuffix,value)};var _upgradeCookeData=function _upgradeCookeData(scope){var cookieData=scope.cookieStorage.get(scope.options.cookieName);if(type(cookieData)==="object"&&cookieData.deviceId&&cookieData.sessionId&&cookieData.lastEventTime){return}var _getAndRemoveFromLocalStorage=function _getAndRemoveFromLocalStorage(key){var value=localStorage.getItem(key);localStorage.removeItem(key);return value};var apiKeySuffix=type(scope.options.apiKey)==="string"&&"_"+scope.options.apiKey.slice(0,6)||"";var localStorageDeviceId=_getAndRemoveFromLocalStorage(Constants.DEVICE_ID+apiKeySuffix);var localStorageUserId=_getAndRemoveFromLocalStorage(Constants.USER_ID+apiKeySuffix);var localStorageOptOut=_getAndRemoveFromLocalStorage(Constants.OPT_OUT+apiKeySuffix);if(localStorageOptOut!==null&&localStorageOptOut!==undefined){localStorageOptOut=String(localStorageOptOut)==="true"}var localStorageSessionId=parseInt(_getAndRemoveFromLocalStorage(Constants.SESSION_ID));var localStorageLastEventTime=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_EVENT_TIME));var localStorageEventId=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_EVENT_ID));var localStorageIdentifyId=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_IDENTIFY_ID));var localStorageSequenceNumber=parseInt(_getAndRemoveFromLocalStorage(Constants.LAST_SEQUENCE_NUMBER));var _getFromCookie=function _getFromCookie(key){return type(cookieData)==="object"&&cookieData[key]};scope.options.deviceId=_getFromCookie("deviceId")||localStorageDeviceId;scope.options.userId=_getFromCookie("userId")||localStorageUserId;scope._sessionId=_getFromCookie("sessionId")||localStorageSessionId||scope._sessionId;scope._lastEventTime=_getFromCookie("lastEventTime")||localStorageLastEventTime||scope._lastEventTime;scope._eventId=_getFromCookie("eventId")||localStorageEventId||scope._eventId;scope._identifyId=_getFromCookie("identifyId")||localStorageIdentifyId||scope._identifyId;scope._sequenceNumber=_getFromCookie("sequenceNumber")||localStorageSequenceNumber||scope._sequenceNumber;scope.options.optOut=localStorageOptOut||false;if(cookieData&&cookieData.optOut!==undefined&&cookieData.optOut!==null){scope.options.optOut=String(cookieData.optOut)==="true"}_saveCookieData(scope)};var _loadCookieData=function _loadCookieData(scope){var cookieData=scope.cookieStorage.get(scope.options.cookieName+scope._storageSuffix);if(type(cookieData)==="object"){if(cookieData.deviceId){scope.options.deviceId=cookieData.deviceId}if(cookieData.userId){scope.options.userId=cookieData.userId}if(cookieData.optOut!==null&&cookieData.optOut!==undefined){scope.options.optOut=cookieData.optOut}if(cookieData.sessionId){scope._sessionId=parseInt(cookieData.sessionId)}if(cookieData.lastEventTime){scope._lastEventTime=parseInt(cookieData.lastEventTime)}if(cookieData.eventId){scope._eventId=parseInt(cookieData.eventId)}if(cookieData.identifyId){scope._identifyId=parseInt(cookieData.identifyId)}if(cookieData.sequenceNumber){scope._sequenceNumber=parseInt(cookieData.sequenceNumber)}}};var _saveCookieData=function _saveCookieData(scope){scope.cookieStorage.set(scope.options.cookieName+scope._storageSuffix,{deviceId:scope.options.deviceId,userId:scope.options.userId,optOut:scope.options.optOut,sessionId:scope._sessionId,lastEventTime:scope._lastEventTime,eventId:scope._eventId,identifyId:scope._identifyId,sequenceNumber:scope._sequenceNumber})};AmplitudeClient.prototype._initUtmData=function _initUtmData(queryParams,cookieParams){queryParams=queryParams||location.search;cookieParams=cookieParams||this.cookieStorage.get("__utmz");var utmProperties=getUtmData(cookieParams,queryParams);_sendUserPropertiesOncePerSession(this,Constants.UTM_PROPERTIES,utmProperties)};var _sendUserPropertiesOncePerSession=function _sendUserPropertiesOncePerSession(scope,storageKey,userProperties){if(type(userProperties)!=="object"||Object.keys(userProperties).length===0){return}var identify=new Identify;for(var key in userProperties){if(userProperties.hasOwnProperty(key)){identify.setOnce("initial_"+key,userProperties[key])}}var hasSessionStorage=utils.sessionStorageEnabled();if(hasSessionStorage&&!scope._getFromStorage(sessionStorage,storageKey)||!hasSessionStorage){for(var property in userProperties){if(userProperties.hasOwnProperty(property)){identify.set(property,userProperties[property])}}if(hasSessionStorage){scope._setInStorage(sessionStorage,storageKey,JSON.stringify(userProperties))}}scope.identify(identify)};AmplitudeClient.prototype._getReferrer=function _getReferrer(){return document.referrer};AmplitudeClient.prototype._getReferringDomain=function _getReferringDomain(referrer){if(utils.isEmptyString(referrer)){return null}var parts=referrer.split("/");if(parts.length>=3){return parts[2]}return null};AmplitudeClient.prototype._saveReferrer=function _saveReferrer(referrer){if(utils.isEmptyString(referrer)){return}var referrerInfo={referrer:referrer,referring_domain:this._getReferringDomain(referrer)};_sendUserPropertiesOncePerSession(this,Constants.REFERRER,referrerInfo)};AmplitudeClient.prototype.saveEvents=function saveEvents(){try{this._setInStorage(localStorage,this.options.unsentKey,JSON.stringify(this._unsentEvents))}catch(e){}try{this._setInStorage(localStorage,this.options.unsentIdentifyKey,JSON.stringify(this._unsentIdentifys))}catch(e){}};AmplitudeClient.prototype.setDomain=function setDomain(domain){if(!utils.validateInput(domain,"domain","string")){return}try{this.cookieStorage.options({domain:domain});this.options.domain=this.cookieStorage.options().domain;_loadCookieData(this);_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.setUserId=function setUserId(userId){try{this.options.userId=userId!==undefined&&userId!==null&&""+userId||null;_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.setGroup=function(groupType,groupName){if(!this._apiKeySet("setGroup()")||!utils.validateInput(groupType,"groupType","string")||utils.isEmptyString(groupType)){return}var groups={};groups[groupType]=groupName;var identify=(new Identify).set(groupType,groupName);this._logEvent(Constants.IDENTIFY_EVENT,null,null,identify.userPropertiesOperations,groups,null)};AmplitudeClient.prototype.setOptOut=function setOptOut(enable){if(!utils.validateInput(enable,"enable","boolean")){return}try{this.options.optOut=enable;_saveCookieData(this)}catch(e){utils.log(e)}};AmplitudeClient.prototype.regenerateDeviceId=function regenerateDeviceId(){this.setDeviceId(UUID()+"R")};AmplitudeClient.prototype.setDeviceId=function setDeviceId(deviceId){if(!utils.validateInput(deviceId,"deviceId","string")){return}try{if(!utils.isEmptyString(deviceId)){this.options.deviceId=""+deviceId;_saveCookieData(this)}}catch(e){utils.log(e)}};AmplitudeClient.prototype.setUserProperties=function setUserProperties(userProperties){if(!this._apiKeySet("setUserProperties()")||!utils.validateInput(userProperties,"userProperties","object")){return}var identify=new Identify;for(var property in userProperties){if(userProperties.hasOwnProperty(property)){identify.set(property,userProperties[property])}}this.identify(identify)};AmplitudeClient.prototype.clearUserProperties=function clearUserProperties(){if(!this._apiKeySet("clearUserProperties()")){return}var identify=new Identify;identify.clearAll();this.identify(identify)};var _convertProxyObjectToRealObject=function _convertProxyObjectToRealObject(instance,proxy){for(var i=0;i<proxy._q.length;i++){var fn=instance[proxy._q[i][0]];if(type(fn)==="function"){fn.apply(instance,proxy._q[i].slice(1))}}return instance};AmplitudeClient.prototype.identify=function(identify_obj,opt_callback){if(!this._apiKeySet("identify()")){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return}if(type(identify_obj)==="object"&&identify_obj.hasOwnProperty("_q")){identify_obj=_convertProxyObjectToRealObject(new Identify,identify_obj)}if(identify_obj instanceof Identify){if(Object.keys(identify_obj.userPropertiesOperations).length>0){return this._logEvent(Constants.IDENTIFY_EVENT,null,null,identify_obj.userPropertiesOperations,null,opt_callback)}}else{utils.log("Invalid identify input type. Expected Identify object but saw "+type(identify_obj))}if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}};AmplitudeClient.prototype.setVersionName=function setVersionName(versionName){if(!utils.validateInput(versionName,"versionName","string")){return}this.options.versionName=versionName};AmplitudeClient.prototype._logEvent=function _logEvent(eventType,eventProperties,apiProperties,userProperties,groups,callback){_loadCookieData(this);if(!eventType||this.options.optOut){if(type(callback)==="function"){callback(0,"No request sent")}return}try{var eventId;if(eventType===Constants.IDENTIFY_EVENT){eventId=this.nextIdentifyId()}else{eventId=this.nextEventId()}var sequenceNumber=this.nextSequenceNumber();var eventTime=(new Date).getTime();if(!this._sessionId||!this._lastEventTime||eventTime-this._lastEventTime>this.options.sessionTimeout){this._sessionId=eventTime}this._lastEventTime=eventTime;_saveCookieData(this);userProperties=userProperties||{};apiProperties=apiProperties||{};eventProperties=eventProperties||{};groups=groups||{};var event={device_id:this.options.deviceId,user_id:this.options.userId,timestamp:eventTime,event_id:eventId,session_id:this._sessionId||-1,event_type:eventType,version_name:this.options.versionName||null,platform:this.options.platform,os_name:this._ua.browser.name||null,os_version:this._ua.browser.major||null,device_model:this._ua.os.name||null,language:this.options.language,api_properties:apiProperties,event_properties:utils.truncate(utils.validateProperties(eventProperties)),user_properties:utils.truncate(utils.validateProperties(userProperties)),uuid:UUID(),library:{name:"amplitude-js",version:version},sequence_number:sequenceNumber,groups:utils.truncate(utils.validateGroups(groups)),user_agent:this._userAgent};if(eventType===Constants.IDENTIFY_EVENT){this._unsentIdentifys.push(event);this._limitEventsQueued(this._unsentIdentifys)}else{this._unsentEvents.push(event);this._limitEventsQueued(this._unsentEvents)}if(this.options.saveEvents){this.saveEvents()}if(!this._sendEventsIfReady(callback)&&type(callback)==="function"){callback(0,"No request sent")}return eventId}catch(e){utils.log(e)}};AmplitudeClient.prototype._limitEventsQueued=function _limitEventsQueued(queue){if(queue.length>this.options.savedMaxCount){queue.splice(0,queue.length-this.options.savedMaxCount)}};AmplitudeClient.prototype.logEvent=function logEvent(eventType,eventProperties,opt_callback){if(!this._apiKeySet("logEvent()")||!utils.validateInput(eventType,"eventType","string")||utils.isEmptyString(eventType)){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return-1}return this._logEvent(eventType,eventProperties,null,null,null,opt_callback)};AmplitudeClient.prototype.logEventWithGroups=function(eventType,eventProperties,groups,opt_callback){if(!this._apiKeySet("logEventWithGroup()")||!utils.validateInput(eventType,"eventType","string")){if(type(opt_callback)==="function"){opt_callback(0,"No request sent")}return-1}return this._logEvent(eventType,eventProperties,null,null,groups,opt_callback)};var _isNumber=function _isNumber(n){return!isNaN(parseFloat(n))&&isFinite(n)};AmplitudeClient.prototype.logRevenueV2=function logRevenueV2(revenue_obj){if(!this._apiKeySet("logRevenueV2()")){return}if(type(revenue_obj)==="object"&&revenue_obj.hasOwnProperty("_q")){revenue_obj=_convertProxyObjectToRealObject(new Revenue,revenue_obj)}if(revenue_obj instanceof Revenue){if(revenue_obj&&revenue_obj._isValidRevenue()){return this.logEvent(Constants.REVENUE_EVENT,revenue_obj._toJSONObject())}}else{utils.log("Invalid revenue input type. Expected Revenue object but saw "+type(revenue_obj))}};AmplitudeClient.prototype.logRevenue=function logRevenue(price,quantity,product){if(!this._apiKeySet("logRevenue()")||!_isNumber(price)||quantity!==undefined&&!_isNumber(quantity)){return-1}return this._logEvent(Constants.REVENUE_EVENT,{},{productId:product,special:"revenue_amount",quantity:quantity||1,price:price},null,null,null)};AmplitudeClient.prototype.removeEvents=function removeEvents(maxEventId,maxIdentifyId){_removeEvents(this,"_unsentEvents",maxEventId);_removeEvents(this,"_unsentIdentifys",maxIdentifyId)};var _removeEvents=function _removeEvents(scope,eventQueue,maxId){if(maxId<0){return}var filteredEvents=[];for(var i=0;i<scope[eventQueue].length||0;i++){if(scope[eventQueue][i].event_id>maxId){filteredEvents.push(scope[eventQueue][i])}}scope[eventQueue]=filteredEvents};AmplitudeClient.prototype.sendEvents=function sendEvents(callback){if(!this._apiKeySet("sendEvents()")||this._sending||this.options.optOut||this._unsentCount()===0){if(type(callback)==="function"){callback(0,"No request sent")}return}this._sending=true;var protocol=this.options.forceHttps?"https":"https:"===window.location.protocol?"https":"http";var url=protocol+"://"+this.options.apiEndpoint+"/";var numEvents=Math.min(this._unsentCount(),this.options.uploadBatchSize);var mergedEvents=this._mergeEventsAndIdentifys(numEvents);var maxEventId=mergedEvents.maxEventId;var maxIdentifyId=mergedEvents.maxIdentifyId;var events=JSON.stringify(mergedEvents.eventsToSend);var uploadTime=(new Date).getTime();var data={client:this.options.apiKey,e:events,v:Constants.API_VERSION,upload_time:uploadTime,checksum:md5(Constants.API_VERSION+this.options.apiKey+events+uploadTime)};var scope=this;new Request(url,data).send(function(status,response){scope._sending=false;try{if(status===200&&response==="success"){scope.removeEvents(maxEventId,maxIdentifyId);if(scope.options.saveEvents){scope.saveEvents()}if(!scope._sendEventsIfReady(callback)&&type(callback)==="function"){callback(status,response)}}else if(status===413){if(scope.options.uploadBatchSize===1){scope.removeEvents(maxEventId,maxIdentifyId)}scope.options.uploadBatchSize=Math.ceil(numEvents/2);scope.sendEvents(callback)}else if(type(callback)==="function"){callback(status,response)}}catch(e){}})};AmplitudeClient.prototype._mergeEventsAndIdentifys=function _mergeEventsAndIdentifys(numEvents){var eventsToSend=[];var eventIndex=0;var maxEventId=-1;var identifyIndex=0;var maxIdentifyId=-1;while(eventsToSend.length<numEvents){var event;var noIdentifys=identifyIndex>=this._unsentIdentifys.length;var noEvents=eventIndex>=this._unsentEvents.length;if(noEvents&&noIdentifys){utils.log("Merging Events and Identifys, less events and identifys than expected");break}else if(noIdentifys){event=this._unsentEvents[eventIndex++];maxEventId=event.event_id}else if(noEvents){event=this._unsentIdentifys[identifyIndex++];maxIdentifyId=event.event_id}else{if(!("sequence_number"in this._unsentEvents[eventIndex])||this._unsentEvents[eventIndex].sequence_number<this._unsentIdentifys[identifyIndex].sequence_number){event=this._unsentEvents[eventIndex++];maxEventId=event.event_id}else{event=this._unsentIdentifys[identifyIndex++];maxIdentifyId=event.event_id}}eventsToSend.push(event)}return{eventsToSend:eventsToSend,maxEventId:maxEventId,maxIdentifyId:maxIdentifyId}};AmplitudeClient.prototype.setGlobalUserProperties=function setGlobalUserProperties(userProperties){this.setUserProperties(userProperties)};AmplitudeClient.prototype.__VERSION__=version;module.exports=AmplitudeClient},{"./constants":4,"./cookiestorage":12,"./utm":13,"./identify":5,json:14,"./localstorage":15,"JavaScript-MD5":16,object:6,"./xhr":17,"./revenue":7,"./type":8,"ua-parser-js":18,"./utils":9,"./uuid":19,"./version":10,"./options":11}],4:[function(require,module,exports){module.exports={DEFAULT_INSTANCE:"$default_instance",API_VERSION:2,MAX_STRING_LENGTH:4096,IDENTIFY_EVENT:"$identify",LAST_EVENT_ID:"amplitude_lastEventId",LAST_EVENT_TIME:"amplitude_lastEventTime",LAST_IDENTIFY_ID:"amplitude_lastIdentifyId",LAST_SEQUENCE_NUMBER:"amplitude_lastSequenceNumber",REFERRER:"amplitude_referrer",SESSION_ID:"amplitude_sessionId",UTM_PROPERTIES:"amplitude_utm_properties",DEVICE_ID:"amplitude_deviceId",OPT_OUT:"amplitude_optOut",USER_ID:"amplitude_userId",COOKIE_TEST:"amplitude_cookie_test",REVENUE_EVENT:"revenue_amount",REVENUE_PRODUCT_ID:"$productId",REVENUE_QUANTITY:"$quantity",REVENUE_PRICE:"$price",REVENUE_REVENUE_TYPE:"$revenueType"}},{}],12:[function(require,module,exports){var Constants=require("./constants");var Cookie=require("./cookie");var JSON=require("json");var localStorage=require("./localstorage");var cookieStorage=function(){this.storage=null};cookieStorage.prototype._cookiesEnabled=function(){var uid=String(new Date);var result;try{Cookie.set(Constants.COOKIE_TEST,uid);result=Cookie.get(Constants.COOKIE_TEST)===uid;Cookie.remove(Constants.COOKIE_TEST);return result}catch(e){}return false};cookieStorage.prototype.getStorage=function(){if(this.storage!==null){return this.storage}if(this._cookiesEnabled()){this.storage=Cookie}else{var keyPrefix="amp_cookiestore_";this.storage={_options:{expirationDays:undefined,domain:undefined},reset:function(){this._options={expirationDays:undefined,domain:undefined}},options:function(opts){if(arguments.length===0){return this._options}opts=opts||{};this._options.expirationDays=opts.expirationDays||this._options.expirationDays;this._options.domain=opts.domain||this._options.domain||window.location.hostname;return this._options},get:function(name){try{return JSON.parse(localStorage.getItem(keyPrefix+name))}catch(e){}return null},set:function(name,value){try{localStorage.setItem(keyPrefix+name,JSON.stringify(value));return true}catch(e){}return false},remove:function(name){try{localStorage.removeItem(keyPrefix+name)}catch(e){return false}}}}return this.storage};module.exports=cookieStorage},{"./constants":4,"./cookie":20,json:14,"./localstorage":15}],20:[function(require,module,exports){var Base64=require("./base64");var JSON=require("json");var topDomain=require("top-domain");var utils=require("./utils");var _options={expirationDays:undefined,domain:undefined};var reset=function(){_options={expirationDays:undefined,domain:undefined}};var options=function(opts){if(arguments.length===0){return _options}opts=opts||{};_options.expirationDays=opts.expirationDays;var domain=!utils.isEmptyString(opts.domain)?opts.domain:"."+topDomain(window.location.href);var token=Math.random();_options.domain=domain;set("amplitude_test",token);var stored=get("amplitude_test");if(!stored||stored!==token){domain=null}remove("amplitude_test");_options.domain=domain};var _domainSpecific=function(name){var suffix="";if(_options.domain){suffix=_options.domain.charAt(0)==="."?_options.domain.substring(1):_options.domain}return name+suffix};var get=function(name){try{var nameEq=_domainSpecific(name)+"=";var ca=document.cookie.split(";");var value=null;for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)===" "){c=c.substring(1,c.length)}if(c.indexOf(nameEq)===0){value=c.substring(nameEq.length,c.length);break}}if(value){return JSON.parse(Base64.decode(value))}return null}catch(e){return null}};var set=function(name,value){try{_set(_domainSpecific(name),Base64.encode(JSON.stringify(value)),_options);return true}catch(e){return false}};var _set=function(name,value,opts){var expires=value!==null?opts.expirationDays:-1;if(expires){var date=new Date;date.setTime(date.getTime()+expires*24*60*60*1e3);expires=date}var str=name+"="+value;if(expires){str+="; expires="+expires.toUTCString()}str+="; path=/";if(opts.domain){str+="; domain="+opts.domain}document.cookie=str};var remove=function(name){try{_set(_domainSpecific(name),null,_options);return true}catch(e){return false}};module.exports={reset:reset,options:options,get:get,set:set,remove:remove}},{"./base64":21,json:14,"top-domain":22,"./utils":9}],21:[function(require,module,exports){var UTF8=require("./utf8");var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(input){try{if(window.btoa&&window.atob){return window.btoa(unescape(encodeURIComponent(input)))}}catch(e){}return Base64._encode(input)},_encode:function(input){var output="";var chr1,chr2,chr3,enc1,enc2,enc3,enc4;var i=0;input=UTF8.encode(input);while(i<input.length){
+chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=(chr1&3)<<4|chr2>>4;enc3=(chr2&15)<<2|chr3>>6;enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64}else if(isNaN(chr3)){enc4=64}output=output+Base64._keyStr.charAt(enc1)+Base64._keyStr.charAt(enc2)+Base64._keyStr.charAt(enc3)+Base64._keyStr.charAt(enc4)}return output},decode:function(input){try{if(window.btoa&&window.atob){return decodeURIComponent(escape(window.atob(input)))}}catch(e){}return Base64._decode(input)},_decode:function(input){var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=Base64._keyStr.indexOf(input.charAt(i++));enc2=Base64._keyStr.indexOf(input.charAt(i++));enc3=Base64._keyStr.indexOf(input.charAt(i++));enc4=Base64._keyStr.indexOf(input.charAt(i++));chr1=enc1<<2|enc2>>4;chr2=(enc2&15)<<4|enc3>>2;chr3=(enc3&3)<<6|enc4;output=output+String.fromCharCode(chr1);if(enc3!==64){output=output+String.fromCharCode(chr2)}if(enc4!==64){output=output+String.fromCharCode(chr3)}}output=UTF8.decode(output);return output}};module.exports=Base64},{"./utf8":23}],23:[function(require,module,exports){var UTF8={encode:function(s){var utftext="";for(var n=0;n<s.length;n++){var c=s.charCodeAt(n);if(c<128){utftext+=String.fromCharCode(c)}else if(c>127&&c<2048){utftext+=String.fromCharCode(c>>6|192);utftext+=String.fromCharCode(c&63|128)}else{utftext+=String.fromCharCode(c>>12|224);utftext+=String.fromCharCode(c>>6&63|128);utftext+=String.fromCharCode(c&63|128)}}return utftext},decode:function(utftext){var s="";var i=0;var c=0,c1=0,c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){s+=String.fromCharCode(c);i++}else if(c>191&&c<224){c1=utftext.charCodeAt(i+1);s+=String.fromCharCode((c&31)<<6|c1&63);i+=2}else{c1=utftext.charCodeAt(i+1);c2=utftext.charCodeAt(i+2);s+=String.fromCharCode((c&15)<<12|(c1&63)<<6|c2&63);i+=3}}return s}};module.exports=UTF8},{}],14:[function(require,module,exports){var json=window.JSON||{};var stringify=json.stringify;var parse=json.parse;module.exports=parse&&stringify?JSON:require("json-fallback")},{"json-fallback":24}],24:[function(require,module,exports){(function(){"use strict";var JSON=module.exports={};function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var cx,escapable,gap,indent,meta,rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})()},{}],22:[function(require,module,exports){var parse=require("url").parse;module.exports=domain;var regexp=/[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;function domain(url){var host=parse(url).hostname;var match=host.match(regexp);return match?match[0]:""}},{url:25}],25:[function(require,module,exports){exports.parse=function(url){var a=document.createElement("a");a.href=url;return{href:a.href,host:a.host||location.host,port:"0"===a.port||""===a.port?port(a.protocol):a.port,hash:a.hash,hostname:a.hostname||location.hostname,pathname:a.pathname.charAt(0)!="/"?"/"+a.pathname:a.pathname,protocol:!a.protocol||":"==a.protocol?location.protocol:a.protocol,search:a.search,query:a.search.slice(1)}};exports.isAbsolute=function(url){return 0==url.indexOf("//")||!!~url.indexOf("://")};exports.isRelative=function(url){return!exports.isAbsolute(url)};exports.isCrossDomain=function(url){url=exports.parse(url);var location=exports.parse(window.location.href);return url.hostname!==location.hostname||url.port!==location.port||url.protocol!==location.protocol};function port(protocol){switch(protocol){case"http:":return 80;case"https:":return 443;default:return location.port}}},{}],9:[function(require,module,exports){var constants=require("./constants");var type=require("./type");var log=function log(s){try{console.log("[Amplitude] "+s)}catch(e){}};var isEmptyString=function isEmptyString(str){return!str||str.length===0};var sessionStorageEnabled=function sessionStorageEnabled(){try{if(window.sessionStorage){return true}}catch(e){}return false};var truncate=function truncate(value){if(type(value)==="array"){for(var i=0;i<value.length;i++){value[i]=truncate(value[i])}}else if(type(value)==="object"){for(var key in value){if(value.hasOwnProperty(key)){value[key]=truncate(value[key])}}}else{value=_truncateValue(value)}return value};var _truncateValue=function _truncateValue(value){if(type(value)==="string"){return value.length>constants.MAX_STRING_LENGTH?value.substring(0,constants.MAX_STRING_LENGTH):value}return value};var validateInput=function validateInput(input,name,expectedType){if(type(input)!==expectedType){log("Invalid "+name+" input type. Expected "+expectedType+" but received "+type(input));return false}return true};var validateProperties=function validateProperties(properties){var propsType=type(properties);if(propsType!=="object"){log("Error: invalid event properties format. Expecting Javascript object, received "+propsType+", ignoring");return{}}var copy={};for(var property in properties){if(!properties.hasOwnProperty(property)){continue}var key=property;var keyType=type(key);if(keyType!=="string"){key=String(key);log("WARNING: Non-string property key, received type "+keyType+', coercing to string "'+key+'"')}var value=validatePropertyValue(key,properties[property]);if(value===null){continue}copy[key]=value}return copy};var invalidValueTypes=["null","nan","undefined","function","arguments","regexp","element"];var validatePropertyValue=function validatePropertyValue(key,value){var valueType=type(value);if(invalidValueTypes.indexOf(valueType)!==-1){log('WARNING: Property key "'+key+'" with invalid value type '+valueType+", ignoring");value=null}else if(valueType==="error"){value=String(value);log('WARNING: Property key "'+key+'" with value type error, coercing to '+value)}else if(valueType==="array"){var arrayCopy=[];for(var i=0;i<value.length;i++){var element=value[i];var elemType=type(element);if(elemType==="array"||elemType==="object"){log("WARNING: Cannot have "+elemType+" nested in an array property value, skipping");continue}arrayCopy.push(validatePropertyValue(key,element))}value=arrayCopy}else if(valueType==="object"){value=validateProperties(value)}return value};var validateGroups=function validateGroups(groups){var groupsType=type(groups);if(groupsType!=="object"){log("Error: invalid groups format. Expecting Javascript object, received "+groupsType+", ignoring");return{}}var copy={};for(var group in groups){if(!groups.hasOwnProperty(group)){continue}var key=group;var keyType=type(key);if(keyType!=="string"){key=String(key);log("WARNING: Non-string groupType, received type "+keyType+', coercing to string "'+key+'"')}var value=validateGroupName(key,groups[group]);if(value===null){continue}copy[key]=value}return copy};var validateGroupName=function validateGroupName(key,groupName){var groupNameType=type(groupName);if(groupNameType==="string"){return groupName}if(groupNameType==="date"||groupNameType==="number"||groupNameType==="boolean"){groupName=String(groupName);log("WARNING: Non-string groupName, received type "+groupNameType+', coercing to string "'+groupName+'"');return groupName}if(groupNameType==="array"){var arrayCopy=[];for(var i=0;i<groupName.length;i++){var element=groupName[i];var elemType=type(element);if(elemType==="array"||elemType==="object"){log("WARNING: Skipping nested "+elemType+" in array groupName");continue}else if(elemType==="string"){arrayCopy.push(element)}else if(elemType==="date"||elemType==="number"||elemType==="boolean"){element=String(element);log("WARNING: Non-string groupName, received type "+elemType+', coercing to string "'+element+'"');arrayCopy.push(element)}}return arrayCopy}log("WARNING: Non-string groupName, received type "+groupNameType+". Please use strings or array of strings for groupName")};module.exports={log:log,isEmptyString:isEmptyString,sessionStorageEnabled:sessionStorageEnabled,truncate:truncate,validateGroups:validateGroups,validateInput:validateInput,validateProperties:validateProperties}},{"./constants":4,"./type":8}],8:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object Error]":return"error"}if(val===null){return"null"}if(val===undefined){return"undefined"}if(val!==val){return"nan"}if(val&&val.nodeType===1){return"element"}if(typeof Buffer!=="undefined"&&Buffer.isBuffer(val)){return"buffer"}val=val.valueOf?val.valueOf():Object.prototype.valueOf.apply(val);return typeof val}},{}],15:[function(require,module,exports){var localStorage;function windowLocalStorageAvailable(){var uid=new Date;var result;try{window.localStorage.setItem(uid,uid);result=window.localStorage.getItem(uid)===String(uid);window.localStorage.removeItem(uid);return result}catch(e){}return false}if(windowLocalStorageAvailable()){localStorage=window.localStorage}else if(window.globalStorage){try{localStorage=window.globalStorage[window.location.hostname]}catch(e){}}else{var div=document.createElement("div"),attrKey="localStorage";div.style.display="none";document.getElementsByTagName("head")[0].appendChild(div);if(div.addBehavior){div.addBehavior("#default#userdata");localStorage={length:0,setItem:function(k,v){div.load(attrKey);if(!div.getAttribute(k)){this.length++}div.setAttribute(k,v);div.save(attrKey)},getItem:function(k){div.load(attrKey);return div.getAttribute(k)},removeItem:function(k){div.load(attrKey);if(div.getAttribute(k)){this.length--}div.removeAttribute(k);div.save(attrKey)},clear:function(){div.load(attrKey);var i=0;var attr;while(attr=div.XMLDocument.documentElement.attributes[i++]){div.removeAttribute(attr.name)}div.save(attrKey);this.length=0},key:function(k){div.load(attrKey);return div.XMLDocument.documentElement.attributes[k]}};div.load(attrKey);localStorage.length=div.XMLDocument.documentElement.attributes.length}else{}}if(!localStorage){localStorage={length:0,setItem:function(k,v){},getItem:function(k){},removeItem:function(k){},clear:function(){},key:function(k){}}}module.exports=localStorage},{}],13:[function(require,module,exports){var utils=require("./utils");var getUtmParam=function getUtmParam(name,query){name=name.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var regex=new RegExp("[\\?&]"+name+"=([^&#]*)");var results=regex.exec(query);return results===null?undefined:decodeURIComponent(results[1].replace(/\+/g," "))};var getUtmData=function getUtmData(rawCookie,query){var cookie=rawCookie?"?"+rawCookie.split(".").slice(-1)[0].replace(/\|/g,"&"):"";var fetchParam=function fetchParam(queryName,query,cookieName,cookie){return getUtmParam(queryName,query)||getUtmParam(cookieName,cookie)};var utmSource=fetchParam("utm_source",query,"utmcsr",cookie);var utmMedium=fetchParam("utm_medium",query,"utmcmd",cookie);var utmCampaign=fetchParam("utm_campaign",query,"utmccn",cookie);var utmTerm=fetchParam("utm_term",query,"utmctr",cookie);var utmContent=fetchParam("utm_content",query,"utmcct",cookie);var utmData={};var addIfNotNull=function addIfNotNull(key,value){if(!utils.isEmptyString(value)){utmData[key]=value}};addIfNotNull("utm_source",utmSource);addIfNotNull("utm_medium",utmMedium);addIfNotNull("utm_campaign",utmCampaign);addIfNotNull("utm_term",utmTerm);addIfNotNull("utm_content",utmContent);return utmData};module.exports=getUtmData},{"./utils":9}],5:[function(require,module,exports){var type=require("./type");var utils=require("./utils");var AMP_OP_ADD="$add";var AMP_OP_APPEND="$append";var AMP_OP_CLEAR_ALL="$clearAll";var AMP_OP_PREPEND="$prepend";var AMP_OP_SET="$set";var AMP_OP_SET_ONCE="$setOnce";var AMP_OP_UNSET="$unset";var Identify=function(){this.userPropertiesOperations={};this.properties=[]};Identify.prototype.add=function(property,value){if(type(value)==="number"||type(value)==="string"){this._addOperation(AMP_OP_ADD,property,value)}else{utils.log("Unsupported type for value: "+type(value)+", expecting number or string")}return this};Identify.prototype.append=function(property,value){this._addOperation(AMP_OP_APPEND,property,value);return this};Identify.prototype.clearAll=function(){if(Object.keys(this.userPropertiesOperations).length>0){if(!this.userPropertiesOperations.hasOwnProperty(AMP_OP_CLEAR_ALL)){utils.log("Need to send $clearAll on its own Identify object without any other operations, skipping $clearAll")}return this}this.userPropertiesOperations[AMP_OP_CLEAR_ALL]="-";return this};Identify.prototype.prepend=function(property,value){this._addOperation(AMP_OP_PREPEND,property,value);return this};Identify.prototype.set=function(property,value){this._addOperation(AMP_OP_SET,property,value);return this};Identify.prototype.setOnce=function(property,value){this._addOperation(AMP_OP_SET_ONCE,property,value);return this};Identify.prototype.unset=function(property){this._addOperation(AMP_OP_UNSET,property,"-");return this};Identify.prototype._addOperation=function(operation,property,value){if(this.userPropertiesOperations.hasOwnProperty(AMP_OP_CLEAR_ALL)){utils.log("This identify already contains a $clearAll operation, skipping operation "+operation);return}if(this.properties.indexOf(property)!==-1){utils.log('User property "'+property+'" already used in this identify, skipping operation '+operation);return}if(!this.userPropertiesOperations.hasOwnProperty(operation)){this.userPropertiesOperations[operation]={}}this.userPropertiesOperations[operation][property]=value;this.properties.push(property)};module.exports=Identify},{"./type":8,"./utils":9}],16:[function(require,module,exports){(function($){"use strict";function safe_add(x,y){var lsw=(x&65535)+(y&65535),msw=(x>>16)+(y>>16)+(lsw>>16);return msw<<16|lsw&65535}function bit_rol(num,cnt){return num<<cnt|num>>>32-cnt}function md5_cmn(q,a,b,x,s,t){return safe_add(bit_rol(safe_add(safe_add(a,q),safe_add(x,t)),s),b)}function md5_ff(a,b,c,d,x,s,t){return md5_cmn(b&c|~b&d,a,b,x,s,t)}function md5_gg(a,b,c,d,x,s,t){return md5_cmn(b&d|c&~d,a,b,x,s,t)}function md5_hh(a,b,c,d,x,s,t){return md5_cmn(b^c^d,a,b,x,s,t)}function md5_ii(a,b,c,d,x,s,t){return md5_cmn(c^(b|~d),a,b,x,s,t)}function binl_md5(x,len){x[len>>5]|=128<<len%32;x[(len+64>>>9<<4)+14]=len;var i,olda,oldb,oldc,oldd,a=1732584193,b=-271733879,c=-1732584194,d=271733878;for(i=0;i<x.length;i+=16){olda=a;oldb=b;oldc=c;oldd=d;a=md5_ff(a,b,c,d,x[i],7,-680876936);d=md5_ff(d,a,b,c,x[i+1],12,-389564586);c=md5_ff(c,d,a,b,x[i+2],17,606105819);b=md5_ff(b,c,d,a,x[i+3],22,-1044525330);a=md5_ff(a,b,c,d,x[i+4],7,-176418897);d=md5_ff(d,a,b,c,x[i+5],12,1200080426);c=md5_ff(c,d,a,b,x[i+6],17,-1473231341);b=md5_ff(b,c,d,a,x[i+7],22,-45705983);a=md5_ff(a,b,c,d,x[i+8],7,1770035416);d=md5_ff(d,a,b,c,x[i+9],12,-1958414417);c=md5_ff(c,d,a,b,x[i+10],17,-42063);b=md5_ff(b,c,d,a,x[i+11],22,-1990404162);a=md5_ff(a,b,c,d,x[i+12],7,1804603682);d=md5_ff(d,a,b,c,x[i+13],12,-40341101);c=md5_ff(c,d,a,b,x[i+14],17,-1502002290);b=md5_ff(b,c,d,a,x[i+15],22,1236535329);a=md5_gg(a,b,c,d,x[i+1],5,-165796510);d=md5_gg(d,a,b,c,x[i+6],9,-1069501632);c=md5_gg(c,d,a,b,x[i+11],14,643717713);b=md5_gg(b,c,d,a,x[i],20,-373897302);a=md5_gg(a,b,c,d,x[i+5],5,-701558691);d=md5_gg(d,a,b,c,x[i+10],9,38016083);c=md5_gg(c,d,a,b,x[i+15],14,-660478335);b=md5_gg(b,c,d,a,x[i+4],20,-405537848);a=md5_gg(a,b,c,d,x[i+9],5,568446438);d=md5_gg(d,a,b,c,x[i+14],9,-1019803690);c=md5_gg(c,d,a,b,x[i+3],14,-187363961);b=md5_gg(b,c,d,a,x[i+8],20,1163531501);a=md5_gg(a,b,c,d,x[i+13],5,-1444681467);d=md5_gg(d,a,b,c,x[i+2],9,-51403784);c=md5_gg(c,d,a,b,x[i+7],14,1735328473);b=md5_gg(b,c,d,a,x[i+12],20,-1926607734);a=md5_hh(a,b,c,d,x[i+5],4,-378558);d=md5_hh(d,a,b,c,x[i+8],11,-2022574463);c=md5_hh(c,d,a,b,x[i+11],16,1839030562);b=md5_hh(b,c,d,a,x[i+14],23,-35309556);a=md5_hh(a,b,c,d,x[i+1],4,-1530992060);d=md5_hh(d,a,b,c,x[i+4],11,1272893353);c=md5_hh(c,d,a,b,x[i+7],16,-155497632);b=md5_hh(b,c,d,a,x[i+10],23,-1094730640);a=md5_hh(a,b,c,d,x[i+13],4,681279174);d=md5_hh(d,a,b,c,x[i],11,-358537222);c=md5_hh(c,d,a,b,x[i+3],16,-722521979);b=md5_hh(b,c,d,a,x[i+6],23,76029189);a=md5_hh(a,b,c,d,x[i+9],4,-640364487);d=md5_hh(d,a,b,c,x[i+12],11,-421815835);c=md5_hh(c,d,a,b,x[i+15],16,530742520);b=md5_hh(b,c,d,a,x[i+2],23,-995338651);a=md5_ii(a,b,c,d,x[i],6,-198630844);d=md5_ii(d,a,b,c,x[i+7],10,1126891415);c=md5_ii(c,d,a,b,x[i+14],15,-1416354905);b=md5_ii(b,c,d,a,x[i+5],21,-57434055);a=md5_ii(a,b,c,d,x[i+12],6,1700485571);d=md5_ii(d,a,b,c,x[i+3],10,-1894986606);c=md5_ii(c,d,a,b,x[i+10],15,-1051523);b=md5_ii(b,c,d,a,x[i+1],21,-2054922799);a=md5_ii(a,b,c,d,x[i+8],6,1873313359);d=md5_ii(d,a,b,c,x[i+15],10,-30611744);c=md5_ii(c,d,a,b,x[i+6],15,-1560198380);b=md5_ii(b,c,d,a,x[i+13],21,1309151649);a=md5_ii(a,b,c,d,x[i+4],6,-145523070);d=md5_ii(d,a,b,c,x[i+11],10,-1120210379);c=md5_ii(c,d,a,b,x[i+2],15,718787259);b=md5_ii(b,c,d,a,x[i+9],21,-343485551);a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd)}return[a,b,c,d]}function binl2rstr(input){var i,output="";for(i=0;i<input.length*32;i+=8){output+=String.fromCharCode(input[i>>5]>>>i%32&255)}return output}function rstr2binl(input){var i,output=[];output[(input.length>>2)-1]=undefined;for(i=0;i<output.length;i+=1){output[i]=0}for(i=0;i<input.length*8;i+=8){output[i>>5]|=(input.charCodeAt(i/8)&255)<<i%32}return output}function rstr_md5(s){return binl2rstr(binl_md5(rstr2binl(s),s.length*8))}function rstr_hmac_md5(key,data){var i,bkey=rstr2binl(key),ipad=[],opad=[],hash;ipad[15]=opad[15]=undefined;if(bkey.length>16){bkey=binl_md5(bkey,key.length*8)}for(i=0;i<16;i+=1){ipad[i]=bkey[i]^909522486;opad[i]=bkey[i]^1549556828}hash=binl_md5(ipad.concat(rstr2binl(data)),512+data.length*8);return binl2rstr(binl_md5(opad.concat(hash),512+128))}function rstr2hex(input){var hex_tab="0123456789abcdef",output="",x,i;for(i=0;i<input.length;i+=1){x=input.charCodeAt(i);output+=hex_tab.charAt(x>>>4&15)+hex_tab.charAt(x&15)}return output}function str2rstr_utf8(input){return unescape(encodeURIComponent(input))}function raw_md5(s){return rstr_md5(str2rstr_utf8(s))}function hex_md5(s){return rstr2hex(raw_md5(s))}function raw_hmac_md5(k,d){return rstr_hmac_md5(str2rstr_utf8(k),str2rstr_utf8(d))}function hex_hmac_md5(k,d){return rstr2hex(raw_hmac_md5(k,d))}function md5(string,key,raw){if(!key){if(!raw){return hex_md5(string)}return raw_md5(string)}if(!raw){return hex_hmac_md5(key,string)}return raw_hmac_md5(key,string)}if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports){exports=module.exports=md5}exports.md5=md5}else{if(typeof define==="function"&&define.amd){define(function(){return md5})}else{$.md5=md5}}})(this)},{}],6:[function(require,module,exports){var has=Object.prototype.hasOwnProperty;exports.keys=Object.keys||function(obj){var keys=[];for(var key in obj){if(has.call(obj,key)){keys.push(key)}}return keys};exports.values=function(obj){var vals=[];for(var key in obj){if(has.call(obj,key)){vals.push(obj[key])}}return vals};exports.merge=function(a,b){for(var key in b){if(has.call(b,key)){a[key]=b[key]}}return a};exports.length=function(obj){return exports.keys(obj).length};exports.isEmpty=function(obj){return 0==exports.length(obj)}},{}],17:[function(require,module,exports){var querystring=require("querystring");var Request=function(url,data){this.url=url;this.data=data||{}};Request.prototype.send=function(callback){var isIE=window.XDomainRequest?true:false;if(isIE){var xdr=new window.XDomainRequest;xdr.open("POST",this.url,true);xdr.onload=function(){callback(200,xdr.responseText)};xdr.onerror=function(){if(xdr.responseText==="Request Entity Too Large"){callback(413,xdr.responseText)}else{callback(500,xdr.responseText)}};xdr.ontimeout=function(){};xdr.onprogress=function(){};xdr.send(querystring.stringify(this.data))}else{var xhr=new XMLHttpRequest;xhr.open("POST",this.url,true);xhr.onreadystatechange=function(){if(xhr.readyState===4){callback(xhr.status,xhr.responseText)}};xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");xhr.send(querystring.stringify(this.data))}};module.exports=Request},{querystring:26}],26:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:27,type:28}],27:[function(require,module,exports){exports=module.exports=trim;function trim(str){if(str.trim)return str.trim();return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){if(str.trimLeft)return str.trimLeft();return str.replace(/^\s*/,"")};exports.right=function(str){if(str.trimRight)return str.trimRight();return str.replace(/\s*$/,"")}},{}],28:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object Error]":return"error"}if(val===null)return"null";if(val===undefined)return"undefined";if(val!==val)return"nan";if(val&&val.nodeType===1)return"element";if(isBuffer(val))return"buffer";val=val.valueOf?val.valueOf():Object.prototype.valueOf.apply(val);return typeof val};function isBuffer(obj){return!!(obj!=null&&(obj._isBuffer||obj.constructor&&typeof obj.constructor.isBuffer==="function"&&obj.constructor.isBuffer(obj)))}},{}],7:[function(require,module,exports){var constants=require("./constants");var type=require("./type");var utils=require("./utils");var Revenue=function Revenue(){this._price=null;this._productId=null;this._quantity=1;this._revenueType=null;this._properties=null};Revenue.prototype.setProductId=function setProductId(productId){if(type(productId)!=="string"){utils.log("Unsupported type for productId: "+type(productId)+", expecting string")}else if(utils.isEmptyString(productId)){utils.log("Invalid empty productId")}else{this._productId=productId}return this};Revenue.prototype.setQuantity=function setQuantity(quantity){if(type(quantity)!=="number"){utils.log("Unsupported type for quantity: "+type(quantity)+", expecting number")}else{this._quantity=parseInt(quantity)}return this};Revenue.prototype.setPrice=function setPrice(price){if(type(price)!=="number"){utils.log("Unsupported type for price: "+type(price)+", expecting number")}else{this._price=price}return this};Revenue.prototype.setRevenueType=function setRevenueType(revenueType){if(type(revenueType)!=="string"){utils.log("Unsupported type for revenueType: "+type(revenueType)+", expecting string")}else{this._revenueType=revenueType}return this};Revenue.prototype.setEventProperties=function setEventProperties(eventProperties){if(type(eventProperties)!=="object"){utils.log("Unsupported type for eventProperties: "+type(eventProperties)+", expecting object")}else{this._properties=utils.validateProperties(eventProperties)}return this};Revenue.prototype._isValidRevenue=function _isValidRevenue(){if(type(this._price)!=="number"){utils.log("Invalid revenue, need to set price field");return false}return true};Revenue.prototype._toJSONObject=function _toJSONObject(){var obj=type(this._properties)==="object"?this._properties:{};if(this._productId!==null){obj[constants.REVENUE_PRODUCT_ID]=this._productId}if(this._quantity!==null){obj[constants.REVENUE_QUANTITY]=this._quantity}if(this._price!==null){obj[constants.REVENUE_PRICE]=this._price}if(this._revenueType!==null){obj[constants.REVENUE_REVENUE_TYPE]=this._revenueType}return obj};module.exports=Revenue},{"./constants":4,"./type":8,"./utils":9}],18:[function(require,module,exports){(function(window,undefined){"use strict";var LIBVERSION="0.7.10",EMPTY="",UNKNOWN="?",FUNC_TYPE="function",UNDEF_TYPE="undefined",OBJ_TYPE="object",STR_TYPE="string",MAJOR="major",MODEL="model",NAME="name",TYPE="type",VENDOR="vendor",VERSION="version",ARCHITECTURE="architecture",CONSOLE="console",MOBILE="mobile",TABLET="tablet",SMARTTV="smarttv",WEARABLE="wearable",EMBEDDED="embedded";var util={extend:function(regexes,extensions){var margedRegexes={};for(var i in regexes){if(extensions[i]&&extensions[i].length%2===0){margedRegexes[i]=extensions[i].concat(regexes[i])}else{margedRegexes[i]=regexes[i]}}return margedRegexes},has:function(str1,str2){if(typeof str1==="string"){return str2.toLowerCase().indexOf(str1.toLowerCase())!==-1}else{return false}},lowerize:function(str){return str.toLowerCase()},major:function(version){return typeof version===STR_TYPE?version.split(".")[0]:undefined}};var mapper={rgx:function(){var result,i=0,j,k,p,q,matches,match,args=arguments;while(i<args.length&&!matches){var regex=args[i],props=args[i+1];if(typeof result===UNDEF_TYPE){result={};for(p in props){if(props.hasOwnProperty(p)){q=props[p];if(typeof q===OBJ_TYPE){result[q[0]]=undefined}else{result[q]=undefined}}}}j=k=0;while(j<regex.length&&!matches){matches=regex[j++].exec(this.getUA());if(!!matches){for(p=0;p<props.length;p++){match=matches[++k];q=props[p];if(typeof q===OBJ_TYPE&&q.length>0){if(q.length==2){if(typeof q[1]==FUNC_TYPE){result[q[0]]=q[1].call(this,match)}else{result[q[0]]=q[1]}}else if(q.length==3){if(typeof q[1]===FUNC_TYPE&&!(q[1].exec&&q[1].test)){result[q[0]]=match?q[1].call(this,match,q[2]):undefined}else{result[q[0]]=match?match.replace(q[1],q[2]):undefined}}else if(q.length==4){result[q[0]]=match?q[3].call(this,match.replace(q[1],q[2])):undefined}}else{result[q]=match?match:undefined}}}}i+=2}return result},str:function(str,map){for(var i in map){if(typeof map[i]===OBJ_TYPE&&map[i].length>0){for(var j=0;j<map[i].length;j++){if(util.has(map[i][j],str)){return i===UNKNOWN?undefined:i}}}else if(util.has(map[i],str)){return i===UNKNOWN?undefined:i}}return str}};var maps={browser:{oldsafari:{version:{"1.0":"/8",1.2:"/1",1.3:"/3","2.0":"/412","2.0.2":"/416","2.0.3":"/417","2.0.4":"/419","?":"/"}},name:{"Opera Mobile":"Opera Mobi","IE Mobile":"IEMobile"}},device:{amazon:{model:{"Fire Phone":["SD","KF"]}},sprint:{model:{"Evo Shift 4G":"7373KT"},vendor:{HTC:"APA",Sprint:"Sprint"}}},os:{windows:{version:{ME:"4.90","NT 3.11":"NT3.51","NT 4.0":"NT4.0",2000:"NT 5.0",XP:["NT 5.1","NT 5.2"],Vista:"NT 6.0",7:"NT 6.1",8:"NT 6.2",8.1:"NT 6.3",10:["NT 6.4","NT 10.0"],RT:"ARM"},name:{"Windows Phone":"Windows Phone OS"}}}};var regexes={browser:[[/(opera\smini)\/([\w\.-]+)/i,/(opera\s[mobiletab]+).+version\/([\w\.-]+)/i,/(opera).+version\/([\w\.]+)/i,/(opera)[\/\s]+([\w\.]+)/i],[NAME,VERSION],[/(OPiOS)[\/\s]+([\w\.]+)/i],[[NAME,"Opera Mini"],VERSION],[/\s(opr)\/([\w\.]+)/i],[[NAME,"Opera"],VERSION],[/(kindle)\/([\w\.]+)/i,/(lunascape|maxthon|netfront|jasmine|blazer)[\/\s]?([\w\.]+)*/i,/(avant\s|iemobile|slim|baidu)(?:browser)?[\/\s]?([\w\.]*)/i,/(?:ms|\()(ie)\s([\w\.]+)/i,/(rekonq)\/([\w\.]+)*/i,/(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs)\/([\w\.-]+)/i],[NAME,VERSION],[/(trident).+rv[:\s]([\w\.]+).+like\sgecko/i],[[NAME,"IE"],VERSION],[/(edge)\/((\d+)?[\w\.]+)/i],[NAME,VERSION],[/(yabrowser)\/([\w\.]+)/i],[[NAME,"Yandex"],VERSION],[/(comodo_dragon)\/([\w\.]+)/i],[[NAME,/_/g," "],VERSION],[/((?:android.+)crmo|crios)\/([\w\.]+)/i,/android.+chrome\/([\w\.]+)\s+(?:mobile\s?safari)/i],[[NAME,"Chrome Mobile"],VERSION],[/(chrome|omniweb|arora|[tizenoka]{5}\s?browser)\/v?([\w\.]+)/i,/(qqbrowser)[\/\s]?([\w\.]+)/i],[NAME,VERSION],[/(uc\s?browser)[\/\s]?([\w\.]+)/i,/ucweb.+(ucbrowser)[\/\s]?([\w\.]+)/i,/JUC.+(ucweb)[\/\s]?([\w\.]+)/i],[[NAME,"UCBrowser"],VERSION],[/(dolfin)\/([\w\.]+)/i],[[NAME,"Dolphin"],VERSION],[/XiaoMi\/MiuiBrowser\/([\w\.]+)/i],[VERSION,[NAME,"MIUI Browser"]],[/android.+version\/([\w\.]+)\s+(?:mobile\s?safari|safari)/i],[VERSION,[NAME,"Android Browser"]],[/FBAV\/([\w\.]+);/i],[VERSION,[NAME,"Facebook"]],[/fxios\/([\w\.-]+)/i],[VERSION,[NAME,"Firefox"]],[/version\/([\w\.]+).+?mobile\/\w+\s(safari)/i],[VERSION,[NAME,"Mobile Safari"]],[/version\/([\w\.]+).+?(mobile\s?safari|safari)/i],[VERSION,NAME],[/webkit.+?(mobile\s?safari|safari)(\/[\w\.]+)/i],[NAME,[VERSION,mapper.str,maps.browser.oldsafari.version]],[/(konqueror)\/([\w\.]+)/i,/(webkit|khtml)\/([\w\.]+)/i],[NAME,VERSION],[/(blackberry)\\s?\/([\w\.]+)/i],[[NAME,"BlackBerry"],VERSION],[/(navigator|netscape)\/([\w\.-]+)/i],[[NAME,"Netscape"],VERSION],[/(swiftfox)/i,/(icedragon|iceweasel|camino|chimera|fennec|maemo\sbrowser|minimo|conkeror)[\/\s]?([\w\.\+]+)/i,/(firefox|seamonkey|k-meleon|icecat|iceape|firebird|phoenix)\/([\w\.-]+)/i,/(mozilla)\/([\w\.]+).+rv\:.+gecko\/\d+/i,/(polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|sleipnir)[\/\s]?([\w\.]+)/i,/(links)\s\(([\w\.]+)/i,/(gobrowser)\/?([\w\.]+)*/i,/(ice\s?browser)\/v?([\w\._]+)/i,/(mosaic)[\/\s]([\w\.]+)/i],[NAME,VERSION]],
+cpu:[[/(?:(amd|x(?:(?:86|64)[_-])?|wow|win)64)[;\)]/i],[[ARCHITECTURE,"amd64"]],[/(ia32(?=;))/i],[[ARCHITECTURE,util.lowerize]],[/((?:i[346]|x)86)[;\)]/i],[[ARCHITECTURE,"ia32"]],[/windows\s(ce|mobile);\sppc;/i],[[ARCHITECTURE,"arm"]],[/((?:ppc|powerpc)(?:64)?)(?:\smac|;|\))/i],[[ARCHITECTURE,/ower/,"",util.lowerize]],[/(sun4\w)[;\)]/i],[[ARCHITECTURE,"sparc"]],[/((?:avr32|ia64(?=;))|68k(?=\))|arm(?:64|(?=v\d+;))|(?=atmel\s)avr|(?:irix|mips|sparc)(?:64)?(?=;)|pa-risc)/i],[[ARCHITECTURE,util.lowerize]]],device:[[/\((ipad|playbook);[\w\s\);-]+(rim|apple)/i],[MODEL,VENDOR,[TYPE,TABLET]],[/applecoremedia\/[\w\.]+ \((ipad)/],[MODEL,[VENDOR,"Apple"],[TYPE,TABLET]],[/(apple\s{0,1}tv)/i],[[MODEL,"Apple TV"],[VENDOR,"Apple"]],[/(archos)\s(gamepad2?)/i,/(hp).+(touchpad)/i,/(kindle)\/([\w\.]+)/i,/\s(nook)[\w\s]+build\/(\w+)/i,/(dell)\s(strea[kpr\s\d]*[\dko])/i],[VENDOR,MODEL,[TYPE,TABLET]],[/(kf[A-z]+)\sbuild\/[\w\.]+.*silk\//i],[MODEL,[VENDOR,"Amazon"],[TYPE,TABLET]],[/(sd|kf)[0349hijorstuw]+\sbuild\/[\w\.]+.*silk\//i],[[MODEL,mapper.str,maps.device.amazon.model],[VENDOR,"Amazon"],[TYPE,MOBILE]],[/\((ip[honed|\s\w*]+);.+(apple)/i],[MODEL,VENDOR,[TYPE,MOBILE]],[/\((ip[honed|\s\w*]+);/i],[MODEL,[VENDOR,"Apple"],[TYPE,MOBILE]],[/(blackberry)[\s-]?(\w+)/i,/(blackberry|benq|palm(?=\-)|sonyericsson|acer|asus|dell|huawei|meizu|motorola|polytron)[\s_-]?([\w-]+)*/i,/(hp)\s([\w\s]+\w)/i,/(asus)-?(\w+)/i],[VENDOR,MODEL,[TYPE,MOBILE]],[/\(bb10;\s(\w+)/i],[MODEL,[VENDOR,"BlackBerry"],[TYPE,MOBILE]],[/android.+(transfo[prime\s]{4,10}\s\w+|eeepc|slider\s\w+|nexus 7)/i],[MODEL,[VENDOR,"Asus"],[TYPE,TABLET]],[/(sony)\s(tablet\s[ps])\sbuild\//i,/(sony)?(?:sgp.+)\sbuild\//i],[[VENDOR,"Sony"],[MODEL,"Xperia Tablet"],[TYPE,TABLET]],[/(?:sony)?(?:(?:(?:c|d)\d{4})|(?:so[-l].+))\sbuild\//i],[[VENDOR,"Sony"],[MODEL,"Xperia Phone"],[TYPE,MOBILE]],[/\s(ouya)\s/i,/(nintendo)\s([wids3u]+)/i],[VENDOR,MODEL,[TYPE,CONSOLE]],[/android.+;\s(shield)\sbuild/i],[MODEL,[VENDOR,"Nvidia"],[TYPE,CONSOLE]],[/(playstation\s[34portablevi]+)/i],[MODEL,[VENDOR,"Sony"],[TYPE,CONSOLE]],[/(sprint\s(\w+))/i],[[VENDOR,mapper.str,maps.device.sprint.vendor],[MODEL,mapper.str,maps.device.sprint.model],[TYPE,MOBILE]],[/(lenovo)\s?(S(?:5000|6000)+(?:[-][\w+]))/i],[VENDOR,MODEL,[TYPE,TABLET]],[/(htc)[;_\s-]+([\w\s]+(?=\))|\w+)*/i,/(zte)-(\w+)*/i,/(alcatel|geeksphone|huawei|lenovo|nexian|panasonic|(?=;\s)sony)[_\s-]?([\w-]+)*/i],[VENDOR,[MODEL,/_/g," "],[TYPE,MOBILE]],[/(nexus\s9)/i],[MODEL,[VENDOR,"HTC"],[TYPE,TABLET]],[/[\s\(;](xbox(?:\sone)?)[\s\);]/i],[MODEL,[VENDOR,"Microsoft"],[TYPE,CONSOLE]],[/(kin\.[onetw]{3})/i],[[MODEL,/\./g," "],[VENDOR,"Microsoft"],[TYPE,MOBILE]],[/\s(milestone|droid(?:[2-4x]|\s(?:bionic|x2|pro|razr))?(:?\s4g)?)[\w\s]+build\//i,/mot[\s-]?(\w+)*/i,/(XT\d{3,4}) build\//i,/(nexus\s[6])/i],[MODEL,[VENDOR,"Motorola"],[TYPE,MOBILE]],[/android.+\s(mz60\d|xoom[\s2]{0,2})\sbuild\//i],[MODEL,[VENDOR,"Motorola"],[TYPE,TABLET]],[/android.+((sch-i[89]0\d|shw-m380s|gt-p\d{4}|gt-n8000|sgh-t8[56]9|nexus 10))/i,/((SM-T\w+))/i],[[VENDOR,"Samsung"],MODEL,[TYPE,TABLET]],[/((s[cgp]h-\w+|gt-\w+|galaxy\snexus|sm-n900))/i,/(sam[sung]*)[\s-]*(\w+-?[\w-]*)*/i,/sec-((sgh\w+))/i],[[VENDOR,"Samsung"],MODEL,[TYPE,MOBILE]],[/(samsung);smarttv/i],[VENDOR,MODEL,[TYPE,SMARTTV]],[/\(dtv[\);].+(aquos)/i],[MODEL,[VENDOR,"Sharp"],[TYPE,SMARTTV]],[/sie-(\w+)*/i],[MODEL,[VENDOR,"Siemens"],[TYPE,MOBILE]],[/(maemo|nokia).*(n900|lumia\s\d+)/i,/(nokia)[\s_-]?([\w-]+)*/i],[[VENDOR,"Nokia"],MODEL,[TYPE,MOBILE]],[/android\s3\.[\s\w;-]{10}(a\d{3})/i],[MODEL,[VENDOR,"Acer"],[TYPE,TABLET]],[/android\s3\.[\s\w;-]{10}(lg?)-([06cv9]{3,4})/i],[[VENDOR,"LG"],MODEL,[TYPE,TABLET]],[/(lg) netcast\.tv/i],[VENDOR,MODEL,[TYPE,SMARTTV]],[/(nexus\s[45])/i,/lg[e;\s\/-]+(\w+)*/i],[MODEL,[VENDOR,"LG"],[TYPE,MOBILE]],[/android.+(ideatab[a-z0-9\-\s]+)/i],[MODEL,[VENDOR,"Lenovo"],[TYPE,TABLET]],[/linux;.+((jolla));/i],[VENDOR,MODEL,[TYPE,MOBILE]],[/((pebble))app\/[\d\.]+\s/i],[VENDOR,MODEL,[TYPE,WEARABLE]],[/android.+;\s(glass)\s\d/i],[MODEL,[VENDOR,"Google"],[TYPE,WEARABLE]],[/android.+(\w+)\s+build\/hm\1/i,/android.+(hm[\s\-_]*note?[\s_]*(?:\d\w)?)\s+build/i,/android.+(mi[\s\-_]*(?:one|one[\s_]plus)?[\s_]*(?:\d\w)?)\s+build/i],[[MODEL,/_/g," "],[VENDOR,"Xiaomi"],[TYPE,MOBILE]],[/\s(tablet)[;\/\s]/i,/\s(mobile)[;\/\s]/i],[[TYPE,util.lowerize],VENDOR,MODEL]],engine:[[/windows.+\sedge\/([\w\.]+)/i],[VERSION,[NAME,"EdgeHTML"]],[/(presto)\/([\w\.]+)/i,/(webkit|trident|netfront|netsurf|amaya|lynx|w3m)\/([\w\.]+)/i,/(khtml|tasman|links)[\/\s]\(?([\w\.]+)/i,/(icab)[\/\s]([23]\.[\d\.]+)/i],[NAME,VERSION],[/rv\:([\w\.]+).*(gecko)/i],[VERSION,NAME]],os:[[/microsoft\s(windows)\s(vista|xp)/i],[NAME,VERSION],[/(windows)\snt\s6\.2;\s(arm)/i,/(windows\sphone(?:\sos)*|windows\smobile|windows)[\s\/]?([ntce\d\.\s]+\w)/i],[[NAME,mapper.str,maps.os.windows.name],[VERSION,mapper.str,maps.os.windows.version]],[/(win(?=3|9|n)|win\s9x\s)([nt\d\.]+)/i],[[NAME,"Windows"],[VERSION,mapper.str,maps.os.windows.version]],[/\((bb)(10);/i],[[NAME,"BlackBerry"],VERSION],[/(blackberry)\w*\/?([\w\.]+)*/i,/(tizen)[\/\s]([\w\.]+)/i,/(android|webos|palm\sos|qnx|bada|rim\stablet\sos|meego|contiki)[\/\s-]?([\w\.]+)*/i,/linux;.+(sailfish);/i],[NAME,VERSION],[/(symbian\s?o?s?|symbos|s60(?=;))[\/\s-]?([\w\.]+)*/i],[[NAME,"Symbian"],VERSION],[/\((series40);/i],[NAME],[/mozilla.+\(mobile;.+gecko.+firefox/i],[[NAME,"Firefox OS"],VERSION],[/(nintendo|playstation)\s([wids34portablevu]+)/i,/(mint)[\/\s\(]?(\w+)*/i,/(mageia|vectorlinux)[;\s]/i,/(joli|[kxln]?ubuntu|debian|[open]*suse|gentoo|(?=\s)arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk|linpus)[\/\s-]?([\w\.-]+)*/i,/(hurd|linux)\s?([\w\.]+)*/i,/(gnu)\s?([\w\.]+)*/i],[[NAME,"Linux"],VERSION],[/(cros)\s[\w]+\s([\w\.]+\w)/i],[[NAME,"Chromium OS"],VERSION],[/(sunos)\s?([\w\.]+\d)*/i],[[NAME,"Solaris"],VERSION],[/\s([frentopc-]{0,4}bsd|dragonfly)\s?([\w\.]+)*/i],[[NAME,"Linux"],VERSION],[/(iphone)(?:.*os\s*([\w]+)*\slike\smac|;\sopera)/i],[[NAME,"iPhone"],[VERSION,/_/g,"."]],[/(ipad)(?:.*os\s*([\w]+)*\slike\smac|;\sopera)/i],[[NAME,"iPad"],[VERSION,/_/g,"."]],[/(ip[honead]+)(?:.*os\s([\w]+)*\slike\smac|;\sopera)/i],[[NAME,"iOS"],[VERSION,/_/g,"."]],[/(mac\sos\sx)\s?([\w\s\.]+\w)*/i,/(macintosh|mac(?=_powerpc)\s)/i],[[NAME,"Mac"],[VERSION,/_/g,"."]],[/((?:open)?solaris)[\/\s-]?([\w\.]+)*/i,/(haiku)\s(\w+)/i,/(aix)\s((\d)(?=\.|\)|\s)[\w\.]*)*/i,/(plan\s9|minix|beos|os\/2|amigaos|morphos|risc\sos|openvms)/i,/(unix)\s?([\w\.]+)*/i],[NAME,VERSION]]};var UAParser=function(uastring,extensions){if(!(this instanceof UAParser)){return new UAParser(uastring,extensions).getResult()}var ua=uastring||(window&&window.navigator&&window.navigator.userAgent?window.navigator.userAgent:EMPTY);var rgxmap=extensions?util.extend(regexes,extensions):regexes;this.getBrowser=function(){var browser=mapper.rgx.apply(this,rgxmap.browser);browser.major=util.major(browser.version);return browser};this.getCPU=function(){return mapper.rgx.apply(this,rgxmap.cpu)};this.getDevice=function(){return mapper.rgx.apply(this,rgxmap.device)};this.getEngine=function(){return mapper.rgx.apply(this,rgxmap.engine)};this.getOS=function(){return mapper.rgx.apply(this,rgxmap.os)};this.getResult=function(){return{ua:this.getUA(),browser:this.getBrowser(),engine:this.getEngine(),os:this.getOS(),device:this.getDevice(),cpu:this.getCPU()}};this.getUA=function(){return ua};this.setUA=function(uastring){ua=uastring;return this};return this};UAParser.VERSION=LIBVERSION;UAParser.BROWSER={NAME:NAME,MAJOR:MAJOR,VERSION:VERSION};UAParser.CPU={ARCHITECTURE:ARCHITECTURE};UAParser.DEVICE={MODEL:MODEL,VENDOR:VENDOR,TYPE:TYPE,CONSOLE:CONSOLE,MOBILE:MOBILE,SMARTTV:SMARTTV,TABLET:TABLET,WEARABLE:WEARABLE,EMBEDDED:EMBEDDED};UAParser.ENGINE={NAME:NAME,VERSION:VERSION};UAParser.OS={NAME:NAME,VERSION:VERSION};if(typeof exports!==UNDEF_TYPE){if(typeof module!==UNDEF_TYPE&&module.exports){exports=module.exports=UAParser}exports.UAParser=UAParser}else{if(typeof define===FUNC_TYPE&&define.amd){define("ua-parser-js",[],function(){return UAParser})}else{window.UAParser=UAParser}}var $=window.jQuery||window.Zepto;if(typeof $!==UNDEF_TYPE){var parser=new UAParser;$.ua=parser.getResult();$.ua.get=function(){return parser.getUA()};$.ua.set=function(uastring){parser.setUA(uastring);var result=parser.getResult();for(var prop in result){$.ua[prop]=result[prop]}}}})(typeof window==="object"?window:this)},{}],19:[function(require,module,exports){var uuid=function(a){return a?(a^Math.random()*16>>a/4).toString(16):([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,uuid)};module.exports=uuid},{}],10:[function(require,module,exports){module.exports="3.0.2"},{}],11:[function(require,module,exports){var language=require("./language");module.exports={apiEndpoint:"api.amplitude.com",cookieExpiration:365*10,cookieName:"amplitude_id",domain:"",includeReferrer:false,includeUtm:false,language:language.language,optOut:false,platform:"Web",savedMaxCount:1e3,saveEvents:true,sessionTimeout:30*60*1e3,unsentKey:"amplitude_unsent",unsentIdentifyKey:"amplitude_unsent_identify",uploadBatchSize:100,batchEvents:false,eventUploadThreshold:30,eventUploadPeriodMillis:30*1e3,forceHttps:false}},{"./language":29}],29:[function(require,module,exports){var getLanguage=function(){return navigator&&(navigator.languages&&navigator.languages[0]||navigator.language||navigator.userLanguage)||undefined};module.exports={language:getLanguage()}},{}]},{},{1:""}));
\ No newline at end of file
diff --git a/src/amplitude-client.js b/src/amplitude-client.js
index d0e58ade..e76d567c 100644
--- a/src/amplitude-client.js
+++ b/src/amplitude-client.js
@@ -997,7 +997,8 @@ AmplitudeClient.prototype.sendEvents = function sendEvents(callback) {
   }
 
   this._sending = true;
-  var url = ('https:' === window.location.protocol ? 'https' : 'http') + '://' + this.options.apiEndpoint + '/';
+  var protocol = this.options.forceHttps ? 'https' : ('https:' === window.location.protocol ? 'https' : 'http');
+  var url = protocol + '://' + this.options.apiEndpoint + '/';
 
   // fetch events to send
   var numEvents = Math.min(this._unsentCount(), this.options.uploadBatchSize);
diff --git a/src/options.js b/src/options.js
index 64b9b619..3a1d0559 100644
--- a/src/options.js
+++ b/src/options.js
@@ -20,4 +20,5 @@ module.exports = {
   batchEvents: false,
   eventUploadThreshold: 30,
   eventUploadPeriodMillis: 30 * 1000, // 30s
+  forceHttps: false,
 };
diff --git a/test/amplitude-client.js b/test/amplitude-client.js
index a624bf34..da6a3209 100644
--- a/test/amplitude-client.js
+++ b/test/amplitude-client.js
@@ -1038,6 +1038,24 @@ describe('setVersionName', function() {
       assert.equal(server.requests[0].async, true);
     });
 
+    it('should send https request', function() {
+      amplitude.options.forceHttps = true;
+      amplitude.logEvent('Event Type 1');
+      assert.lengthOf(server.requests, 1);
+      assert.equal(server.requests[0].url, 'https://api.amplitude.com/');
+      assert.equal(server.requests[0].method, 'POST');
+      assert.equal(server.requests[0].async, true);
+    });
+
+    it('should send https request by configuration', function() {
+      amplitude.init(apiKey, null, { forceHttps: true });
+      amplitude.logEvent('Event Type 1');
+      assert.lengthOf(server.requests, 1);
+      assert.equal(server.requests[0].url, 'https://api.amplitude.com/');
+      assert.equal(server.requests[0].method, 'POST');
+      assert.equal(server.requests[0].async, true);
+    });
+
     it('should reject empty event types', function() {
       amplitude.logEvent();
       assert.lengthOf(server.requests, 0);
diff --git a/test/amplitude.js b/test/amplitude.js
index 38898b81..c95c28e0 100644
--- a/test/amplitude.js
+++ b/test/amplitude.js
@@ -1063,6 +1063,24 @@ describe('setVersionName', function() {
       assert.equal(server.requests[0].async, true);
     });
 
+    it('should send https request', function() {
+      amplitude.options.forceHttps = true;
+      amplitude.logEvent('Event Type 1');
+      assert.lengthOf(server.requests, 1);
+      assert.equal(server.requests[0].url, 'https://api.amplitude.com/');
+      assert.equal(server.requests[0].method, 'POST');
+      assert.equal(server.requests[0].async, true);
+    });
+
+    it('should send https request by configuration', function() {
+      amplitude.init(apiKey, null, { forceHttps: true });
+      amplitude.logEvent('Event Type 1');
+      assert.lengthOf(server.requests, 1);
+      assert.equal(server.requests[0].url, 'https://api.amplitude.com/');
+      assert.equal(server.requests[0].method, 'POST');
+      assert.equal(server.requests[0].async, true);
+    });
+
     it('should reject empty event types', function() {
       amplitude.logEvent();
       assert.lengthOf(server.requests, 0);