@optimizely/optimizely-sdk/dist/optimizely.browser.es.min.js

JavaScript SDK for Optimizely X Full Stack

import{ConsoleLogHandler as e,getLogger as t,setLogHandler as r,setLogLevel as i,LogLevel as n,setErrorHandler as a,getErrorHandler as o}from"@optimizely/js-sdk-logging";export{setLogLevel,setLogHandler as setLogger}from"@optimizely/js-sdk-logging";import{LocalStoragePendingEventsDispatcher as s,LogTierV1EventProcessor as u}from"@optimizely/js-sdk-event-processor";import{NOTIFICATION_TYPES as l,sprintf as E,generateUUID as _,keyBy as I,objectValues as g}from"@optimizely/js-sdk-utils";import{HttpPollingDatafileManager as c}from"@optimizely/js-sdk-datafile-manager";import f from"murmurhash";
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var d=function(){return(d=Object.assign||function(e){for(var t,r=1,i=arguments.length;r<i;r++)for(var n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}).apply(this,arguments)};function p(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;var i=Array(e),n=0;for(t=0;t<r;t++)for(var a=arguments[t],o=0,s=a.length;o<s;o++,n++)i[n]=a[o];return i}var N={NOTSET:0,DEBUG:1,INFO:2,WARNING:3,ERROR:4},R={CONDITION_EVALUATOR_ERROR:"%s: Error evaluating audience condition of type %s: %s",DATAFILE_AND_SDK_KEY_MISSING:"%s: You must provide at least one of sdkKey or datafile. 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n=e.rolloutIdMap[t.rolloutId];if(!n)return this.logger.log(Xe.ERROR,E(He.INVALID_ROLLOUT_ID,Ye,t.rolloutId,t.key)),{experiment:null,variation:null,decisionSource:ze.ROLLOUT};if(0===n.experiments.length)return this.logger.log(Xe.ERROR,E(Je.ROLLOUT_HAS_NO_EXPERIMENTS,Ye,t.rolloutId)),{experiment:null,variation:null,decisionSource:ze.ROLLOUT};var a,o,s,u,l,_,I=this._getBucketingId(r,i),g=n.experiments.length-1;for(a=0;a<g;a++){if(o=e.experimentKeyMap[n.experiments[a].key],_=a+1,this.__checkIfUserIsInAudience(e,o.key,Ze.RULE,r,i,_)){if(this.logger.log(Xe.DEBUG,E(Je.USER_MEETS_CONDITIONS_FOR_TARGETING_RULE,Ye,r,_)),s=this.__buildBucketerParams(e,o.key,I,r),u=Ae.bucket(s),l=e.variationIdMap[u])return this.logger.log(Xe.DEBUG,E(Je.USER_BUCKETED_INTO_TARGETING_RULE,Ye,r,_)),{experiment:o,variation:l,decisionSource:ze.ROLLOUT};this.logger.log(Xe.DEBUG,E(Je.USER_NOT_BUCKETED_INTO_TARGETING_RULE,Ye,r,_));break}this.logger.log(Xe.DEBUG,E(Je.USER_DOESNT_MEET_CONDITIONS_FOR_TARGETING_RULE,Ye,r,_))}var c=e.experimentKeyMap[n.experiments[g].key];if(this.__checkIfUserIsInAudience(e,c.key,Ze.RULE,r,i,"Everyone Else")){if(this.logger.log(Xe.DEBUG,E(Je.USER_MEETS_CONDITIONS_FOR_TARGETING_RULE,Ye,r,"Everyone Else")),s=this.__buildBucketerParams(e,c.key,I,r),u=Ae.bucket(s),l=e.variationIdMap[u])return this.logger.log(Xe.DEBUG,E(Je.USER_BUCKETED_INTO_EVERYONE_TARGETING_RULE,Ye,r)),{experiment:c,variation:l,decisionSource:ze.ROLLOUT};this.logger.log(Xe.DEBUG,E(Je.USER_NOT_BUCKETED_INTO_EVERYONE_TARGETING_RULE,Ye,r))}return{experiment:null,variation:null,decisionSource:ze.ROLLOUT}},We.prototype._getBucketingId=function(e,t){var r=e;return null!=t&&"object"==typeof t&&t.hasOwnProperty(h.BUCKETING_ID)&&("string"==typeof t[h.BUCKETING_ID]?(r=t[h.BUCKETING_ID],this.logger.log(Xe.DEBUG,E(Je.VALID_BUCKETING_ID,Ye,r))):this.logger.log(Xe.WARNING,E(Je.BUCKETING_ID_NOT_STRING,Ye))),r},We.prototype.removeForcedVariation=function(e,t,r){if(!e)throw new Error(E(He.INVALID_USER_ID,Ye));if(!this.forcedVariationMap.hasOwnProperty(e))throw new Error(E(He.USER_NOT_IN_FORCED_VARIATION,Ye,e));delete this.forcedVariationMap[e][t],this.logger.log(Xe.DEBUG,E(Je.VARIATION_REMOVED_FOR_USER,Ye,r,e))},We.prototype.__setInForcedVariationMap=function(e,t,r){this.forcedVariationMap.hasOwnProperty(e)||(this.forcedVariationMap[e]={}),this.forcedVariationMap[e][t]=r,this.logger.log(Xe.DEBUG,E(Je.USER_MAPPED_TO_FORCED_VARIATION,Ye,r,t,e))},We.prototype.getForcedVariation=function(e,t,r){var i,n=this.forcedVariationMap[r];if(!n)return this.logger.log(Xe.DEBUG,E(Je.USER_HAS_NO_FORCED_VARIATION,Ye,r)),null;try{var a=Ee(e,t);if(!a.hasOwnProperty("id"))return this.logger.log(Xe.ERROR,E(He.IMPROPERLY_FORMATTED_EXPERIMENT,Ye,t)),null;i=a.id}catch(e){return this.logger.log(Xe.ERROR,e.message),null}var o=n[i];if(!o)return this.logger.log(Xe.DEBUG,E(Je.USER_HAS_NO_FORCED_VARIATION_FOR_EXPERIMENT,Ye,t,r)),null;var s=ue(e,o);return s?this.logger.log(Xe.DEBUG,E(Je.USER_HAS_FORCED_VARIATION,Ye,s,t,r)):this.logger.log(Xe.DEBUG,E(Je.USER_HAS_NO_FORCED_VARIATION_FOR_EXPERIMENT,Ye,t,r)),s},We.prototype.setForcedVariation=function(e,t,r,i){if(null!=i&&!je(i))return this.logger.log(Xe.ERROR,E(He.INVALID_VARIATION_KEY,Ye)),!1;var n;try{var a=Ee(e,t);if(!a.hasOwnProperty("id"))return this.logger.log(Xe.ERROR,E(He.IMPROPERLY_FORMATTED_EXPERIMENT,Ye,t)),!1;n=a.id}catch(e){return this.logger.log(Xe.ERROR,e.message),!1}if(null==i)try{return this.removeForcedVariation(r,n,t,this.logger),!0}catch(e){return this.logger.log(Xe.ERROR,e.message),!1}var o=le(e,t,i);if(!o)return this.logger.log(Xe.ERROR,E(He.NO_VARIATION_FOR_EXPERIMENT_KEY,Ye,i,t)),!1;try{return this.__setInForcedVariationMap(r,n,o),!0}catch(e){return this.logger.log(Xe.ERROR,e.message),!1}};var $e=T.REVENUE,qe=T.VALUE;function Qe(e,t){if(e.hasOwnProperty($e)){var r=e[$e],i=void 0;return"string"==typeof r?(i=parseInt(r),isNaN(i)?(t.log(N.INFO,E(O.FAILED_TO_PARSE_REVENUE,"EVENT_TAG_UTILS",r)),null):(t.log(N.INFO,E(O.PARSED_REVENUE_VALUE,"EVENT_TAG_UTILS",i)),i)):"number"==typeof r?(i=r,t.log(N.INFO,E(O.PARSED_REVENUE_VALUE,"EVENT_TAG_UTILS",i)),i):null}return null}function et(e,t){if(e.hasOwnProperty(qe)){var r=e[qe],i=void 0;return"string"==typeof r?(i=parseFloat(r),isNaN(i)?(t.log(N.INFO,E(O.FAILED_TO_PARSE_VALUE,"EVENT_TAG_UTILS",r)),null):(t.log(N.INFO,E(O.PARSED_NUMERIC_VALUE,"EVENT_TAG_UTILS",i)),i)):"number"==typeof r?(i=r,t.log(N.INFO,E(O.PARSED_NUMERIC_VALUE,"EVENT_TAG_UTILS",i)),i):null}return null}function tt(e,t){return"string"==typeof e&&("string"==typeof t||"boolean"==typeof t||G.isNumber(t)&&G.isSafeInteger(t))}var rt="https://logx.optimizely.com/v1/events";function it(e){var t=e.attributes,r=e.configObj,i=r.anonymizeIP,n=r.botFiltering;null==i&&(i=!1);var a={snapshots:[],visitor_id:e.userId,attributes:[]},o={account_id:r.accountId,project_id:r.projectId,visitors:[a],revision:r.revision,client_name:e.clientEngine,client_version:e.clientVersion,anonymize_ip:i,enrich_decisions:!0};return Object.keys(t||{}).forEach((function(r){if(tt(r,t[r])){var i=ne(e.configObj,r,e.logger);i&&o.visitors[0].attributes.push({entity_id:i,key:r,type:"custom",value:t[r]})}})),"boolean"==typeof n&&o.visitors[0].attributes.push({entity_id:h.BOT_FILTERING,key:h.BOT_FILTERING,type:"custom",value:n}),o}var nt=function(e){var t={httpVerb:"POST"},r=it(e);t.url=rt;var i=function(e,t,r,i,n,a){var o=null;null!==t&&(o=ie(e,t));var s=ue(e,r);return null===s&&(s=""),{decisions:[{campaign_id:o,experiment_id:t,variation_id:r,metadata:{flag_key:a,rule_key:i,rule_type:n,variation_key:s}}],events:[{entity_id:o,timestamp:G.currentTimestamp(),key:"campaign_activated",uuid:G.uuid()}]}}(e.configObj,e.experimentId,e.variationId,e.ruleKey,e.ruleType,e.flagKey);return r.visitors[0].snapshots.push(i),t.params=r,t},at=function(e){var t={httpVerb:"POST"},r=it(e);t.url=rt;var i=function(e,t,r,i){var n={events:[]},a={entity_id:ae(e,t),timestamp:G.currentTimestamp(),uuid:G.uuid(),key:t};if(r){var o=Qe(r,i);null!==o&&(a[T.REVENUE]=o);var s=et(r,i);null!==s&&(a[T.VALUE]=s),a.tags=r}return n.events.push(a),n}(e.configObj,e.eventKey,e.eventTags,e.logger);return r.visitors[0].snapshots=[i],t.params=r,t};function ot(e){var t,r;return null!==(r=null===(t=e.experiment)||void 0===t?void 0:t.key)&&void 0!==r?r:""}function st(e){var t,r;return null!==(r=null===(t=e.variation)||void 0===t?void 0:t.key)&&void 0!==r?r:""}function ut(e){var t,r;return null!==(r=null===(t=e.variation)||void 0===t?void 0:t.featureEnabled)&&void 0!==r&&r}var lt=t("EVENT_BUILDER");function Et(e,t){var r=[];return Object.keys(t||{}).forEach((function(i){if(tt(i,t[i])){var n=ne(e,i,lt);n&&r.push({entityId:n,key:i,value:t[i]})}})),r}var _t={createEventProcessor:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return new(u.bind.apply(u,p([void 0],e)))},LocalStoragePendingEventsDispatcher:s};var It="USER_PROFILE_SERVICE_VALIDATOR";var gt=function(){function e(e){var t=this,r=e.clientEngine;-1===v.indexOf(r)&&(e.logger.log(N.INFO,E(O.INVALID_CLIENT_ENGINE,"OPTIMIZELY",r)),r="node-sdk"),this.clientEngine=r,this.clientVersion=e.clientVersion||"4.4.0",this.errorHandler=e.errorHandler,this.eventDispatcher=e.eventDispatcher,this.isOptimizelyConfigValid=e.isValidInstance,this.logger=e.logger,this.projectConfigManager=function(e){return new Te(e)}({datafile:e.datafile,datafileOptions:e.datafileOptions,jsonSchemaValidator:e.jsonSchemaValidator,sdkKey:e.sdkKey}),this.disposeOnUpdate=this.projectConfigManager.onUpdate((function(e){t.logger.log(N.INFO,E(O.UPDATED_OPTIMIZELY_CONFIG,"OPTIMIZELY",e.revision,e.projectId)),t.notificationCenter.sendNotifications(A.OPTIMIZELY_CONFIG_UPDATE)}));var i=this.projectConfigManager.onReady(),n=null;if(e.userProfileService)try{(function(e){if("object"==typeof e&&null!==e){if("function"!=typeof e.lookup)throw new Error(E(R.INVALID_USER_PROFILE_SERVICE,It,"Missing function 'lookup'"));if("function"!=typeof e.save)throw new Error(E(R.INVALID_USER_PROFILE_SERVICE,It,"Missing function 'save'"));return!0}throw new Error(E(R.INVALID_USER_PROFILE_SERVICE,It))})(e.userProfileService)&&(n=e.userProfileService,this.logger.log(N.INFO,E(O.VALID_USER_PROFILE_SERVICE,"OPTIMIZELY")))}catch(e){this.logger.log(N.WARNING,e.message)}this.decisionService=new We({userProfileService:n,logger:this.logger,UNSTABLE_conditionEvaluators:e.UNSTABLE_conditionEvaluators}),this.notificationCenter=function(e){return new he(e)}({logger:this.logger,errorHandler:this.errorHandler});var a={dispatcher:this.eventDispatcher,flushInterval:e.eventFlushInterval,batchSize:e.eventBatchSize,maxQueueSize:e.eventMaxQueueSize,notificationCenter:this.notificationCenter};this.eventProcessor=_t.createEventProcessor(a);var o=this.eventProcessor.start();this.readyPromise=Promise.all([i,o]).then((function(e){return e[0]})),this.readyTimeouts={},this.nextReadyTimeoutId=0}return e.prototype.isValidInstance=function(){return this.isOptimizelyConfigValid&&!!this.projectConfigManager.getConfig()},e.prototype.activate=function(e,t,r){try{if(!this.isValidInstance())return this.logger.log(N.ERROR,E(O.INVALID_OBJECT,"OPTIMIZELY","activate")),null;if(!this.validateInputs({experiment_key:e,user_id:t},r))return this.notActivatingExperiment(e,t);var i=this.projectConfigManager.getConfig();if(!i)return null;try{var n=this.getVariation(e,t,r);if(null===n)return this.notActivatingExperiment(e,t);if(!X(i,e)){var a=E(O.SHOULD_NOT_DISPATCH_ACTIVATE,"OPTIMIZELY",e);return this.logger.log(N.DEBUG,a),n}var o=z(i,e),s={experiment:o,variation:o.variationKeyMap[n],decisionSource:U.EXPERIMENT};return this.sendImpressionEvent(s,"",t,r),n}catch(r){this.logger.log(N.ERROR,r.message);var u=E(O.NOT_ACTIVATING_USER,"OPTIMIZELY",t,e);return this.logger.log(N.INFO,u),this.errorHandler.handleError(r),null}}catch(e){return this.logger.log(N.ERROR,e.message),this.errorHandler.handleError(e),null}},e.prototype.sendImpressionEvent=function(e,t,r,i){var n=this.projectConfigManager.getConfig();if(n){var a=function(e){var t=e.configObj,r=e.decisionObj,i=e.userId,n=e.flagKey,a=e.userAttributes,o=e.clientEngine,s=e.clientVersion,u=r.decisionSource,l=ot(r),E=st(r),_=null,I=null;""!==l&&""!==E&&(I=le(t,l,E)),""!==l&&(_=re(t,l));var g=null;return null!==_&&(g=ie(t,_)),{type:"impression",timestamp:G.currentTimestamp(),uuid:G.uuid(),user:{id:i,attributes:Et(t,a)},context:{accountId:t.accountId,projectId:t.projectId,revision:t.revision,clientName:o,clientVersion:s,anonymizeIP:t.anonymizeIP||!1,botFiltering:t.botFiltering},layer:{id:g},experiment:{id:_,key:l},variation:{id:I,key:E},ruleKey:l,flagKey:n,ruleType:u}}({decisionObj:e,flagKey:t,userId:r,userAttributes:i,clientEngine:this.clientEngine,clientVersion:this.clientVersion,configObj:n});this.eventProcessor.process(a),this.emitNotificationCenterActivate(e,t,r,i)}},e.prototype.emitNotificationCenterActivate=function(e,t,r,i){var n=this.projectConfigManager.getConfig();if(n){var a=e.decisionSource,o=ot(e),s=st(e),u=null,l=null;""!==o&&""!==s&&(l=J(n,o,s),u=Y(n,o));var E,_={attributes:i,clientEngine:this.clientEngine,clientVersion:this.clientVersion,configObj:n,experimentId:u,ruleKey:o,flagKey:t,ruleType:a,userId:r,variationId:l,logger:this.logger},I=nt(_),g=n.experimentKeyMap[o];g&&g.variationKeyMap&&""!==s&&(E=g.variationKeyMap[s]),this.notificationCenter.sendNotifications(A.ACTIVATE,{experiment:g,userId:r,attributes:i,variation:E,logEvent:I})}},e.prototype.track=function(e,t,r,i){try{if(!this.isValidInstance())return void this.logger.log(N.ERROR,E(O.INVALID_OBJECT,"OPTIMIZELY","track"));if(!this.validateInputs({user_id:t,event_key:e},r,i))return;var n=this.projectConfigManager.getConfig();if(!n)return;if(!Q(n,e))return this.logger.log(N.WARNING,E(O.EVENT_KEY_NOT_FOUND,"OPTIMIZELY",e)),void this.logger.log(N.WARNING,E(O.NOT_TRACKING_USER,"OPTIMIZELY",t));var a=function(e){var t=e.configObj,r=e.userId,i=e.userAttributes,n=e.clientEngine,a=e.clientVersion,o=e.eventKey,s=e.eventTags,u=ae(t,o),l=null,E=null;return s&&(l=Qe(s,lt),E=et(s,lt)),{type:"conversion",timestamp:G.currentTimestamp(),uuid:G.uuid(),user:{id:r,attributes:Et(t,i)},context:{accountId:t.