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launchdarkly-js-sdk-common

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launchdarkly-js-sdk-common - npm Package Compare versions

Comparing version 3.7.0 to 3.8.0

2

dist/ldclient-common.cjs.js

@@ -1,2 +0,2 @@

"use strict";function ownKeys(t,e){var n,r=Object.keys(t);return Object.getOwnPropertySymbols&&(n=Object.getOwnPropertySymbols(t),e&&(n=n.filter(function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable})),r.push.apply(r,n)),r}function _objectSpread2(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?ownKeys(Object(n),!0).forEach(function(e){_defineProperty(t,e,n[e])}):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):ownKeys(Object(n)).forEach(function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))})}return t}function _typeof(e){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _defineProperty(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function _toConsumableArray(e){return _arrayWithoutHoles(e)||_iterableToArray(e)||_unsupportedIterableToArray(e)||_nonIterableSpread()}function _arrayWithoutHoles(e){if(Array.isArray(e))return _arrayLikeToArray(e)}function _iterableToArray(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}function _unsupportedIterableToArray(e,t){var n;if(e)return"string"==typeof e?_arrayLikeToArray(e,t):"Map"===(n="Object"===(n=Object.prototype.toString.call(e).slice(8,-1))&&e.constructor?e.constructor.name:n)||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?_arrayLikeToArray(e,t):void 0}function _arrayLikeToArray(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function createCustomError(e){function t(e,t){Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor),this.message=e,this.code=t}return(t.prototype=new Error).name=e,t.prototype.constructor=t}Object.defineProperty(exports,"__esModule",{value:!0});var LDUnexpectedResponseError=createCustomError("LaunchDarklyUnexpectedResponseError"),LDInvalidEnvironmentIdError=createCustomError("LaunchDarklyInvalidEnvironmentIdError"),LDInvalidUserError=createCustomError("LaunchDarklyInvalidUserError"),LDInvalidEventKeyError=createCustomError("LaunchDarklyInvalidEventKeyError"),LDInvalidArgumentError=createCustomError("LaunchDarklyInvalidArgumentError"),LDFlagFetchError=createCustomError("LaunchDarklyFlagFetchError"),LDInvalidDataError=createCustomError("LaunchDarklyInvalidDataError");function isHttpErrorRecoverable(e){return!(400<=e&&e<500)||(400===e||408===e||429===e)}for(var errors=Object.freeze({__proto__:null,LDUnexpectedResponseError:LDUnexpectedResponseError,LDInvalidEnvironmentIdError:LDInvalidEnvironmentIdError,LDInvalidUserError:LDInvalidUserError,LDInvalidEventKeyError:LDInvalidEventKeyError,LDInvalidArgumentError:LDInvalidArgumentError,LDFlagFetchError:LDFlagFetchError,LDInvalidDataError:LDInvalidDataError,isHttpErrorRecoverable:isHttpErrorRecoverable}),fromByteArray_1=fromByteArray,lookup=[],revLookup=[],code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;function tripletToBase64(e){return lookup[e>>18&63]+lookup[e>>12&63]+lookup[e>>6&63]+lookup[63&e]}function encodeChunk(e,t,n){for(var r,o=[],i=t;i<n;i+=3)r=(e[i]<<16&16711680)+(e[i+1]<<8&65280)+(255&e[i+2]),o.push(tripletToBase64(r));return o.join("")}function fromByteArray(e){for(var t,n=e.length,r=n%3,o=[],i=16383,a=0,s=n-r;a<s;a+=i)o.push(encodeChunk(e,a,s<a+i?s:a+i));return 1==r?(t=e[n-1],o.push(lookup[t>>2]+lookup[t<<4&63]+"==")):2==r&&(t=(e[n-2]<<8)+e[n-1],o.push(lookup[t>>10]+lookup[t>>4&63]+lookup[t<<2&63]+"=")),o.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;var isArray=Array.isArray,keyList=Object.keys,hasProp=Object.prototype.hasOwnProperty,fastDeepEqual=function e(t,n){if(t===n)return!0;if(t&&n&&"object"==typeof t&&"object"==typeof n){var r,o,i=isArray(t),a=isArray(n);if(i&&a){if((s=t.length)!=n.length)return!1;for(r=s;0!=r--;)if(!e(t[r],n[r]))return!1}else{if(i!=a)return!1;i=t instanceof Date,a=n instanceof Date;if(i!=a)return!1;if(i&&a)return t.getTime()==n.getTime();i=t instanceof RegExp,a=n instanceof RegExp;if(i!=a)return!1;if(i&&a)return t.toString()==n.toString();var s,u=keyList(t);if((s=u.length)!==keyList(n).length)return!1;for(r=s;0!=r--;)if(!hasProp.call(n,u[r]))return!1;for(r=s;0!=r--;)if(!e(t[o=u[r]],n[o]))return!1}return!0}return t!=t&&n!=n},userAttrsToStringify=["key","secondary","ip","country","email","firstName","lastName","avatar","name"];function appendUrlPath(e,t){return(e.endsWith("/")?e.substring(0,e.length-1):e)+(t.startsWith("/")?"":"/")+t}function btoa(e){e=unescape(encodeURIComponent(e));return fromByteArray_1(stringToBytes(e))}function stringToBytes(e){for(var t=[],n=0;n<e.length;n++)t.push(e.charCodeAt(n));return t}function base64URLEncode(e){return btoa(e).replace(/=/g,"").replace(/\+/g,"-").replace(/\//g,"_")}function clone(e){return JSON.parse(JSON.stringify(e))}function deepEquals(e,t){return fastDeepEqual(e,t)}function onNextTick(e){setTimeout(e,0)}function wrapPromiseCallback(e,t){e=e.then(function(e){return t&&setTimeout(function(){t(null,e)},0),e},function(e){if(!t)return Promise.reject(e);setTimeout(function(){t(e,null)},0)});return t?void 0:e}function transformValuesToVersionedValues(e){var t,n={};for(t in e)objectHasOwnProperty(e,t)&&(n[t]={value:e[t],version:0});return n}function transformVersionedValuesToValues(e){var t,n={};for(t in e)objectHasOwnProperty(e,t)&&(n[t]=e[t].value);return n}function chunkUserEventsForUrl(e,t){for(var n,r=t.slice(0),o=[],i=e;0<r.length;){for(n=[];0<i;){var a=r.shift();if(!a)break;(i-=base64URLEncode(JSON.stringify(a)).length)<0&&0<n.length?r.unshift(a):n.push(a)}i=e,o.push(n)}return o}function getLDUserAgentString(e){var t=e.version||"3.7.0";return e.userAgent+"/"+t}function extend(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return t.reduce(function(e,t){return _objectSpread2(_objectSpread2({},e),t)},{})}function objectHasOwnProperty(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function sanitizeUser(e){if(!e)return e;var t,n;for(n in userAttrsToStringify){var r=userAttrsToStringify[n],o=e[r];void 0!==o&&"string"!=typeof o&&((t=t||_objectSpread2({},e))[r]=String(o))}return t||e}var utils=Object.freeze({__proto__:null,appendUrlPath:appendUrlPath,btoa:btoa,base64URLEncode:base64URLEncode,clone:clone,deepEquals:deepEquals,onNextTick:onNextTick,wrapPromiseCallback:wrapPromiseCallback,transformValuesToVersionedValues:transformValuesToVersionedValues,transformVersionedValuesToValues:transformVersionedValuesToValues,chunkUserEventsForUrl:chunkUserEventsForUrl,getLDUserAgentString:getLDUserAgentString,extend:extend,objectHasOwnProperty:objectHasOwnProperty,sanitizeUser:sanitizeUser});function createCommonjsModule(e,t){return e(t={exports:{}},t.exports),t.exports}for(var rngBrowser=createCommonjsModule(function(e){var t,n,r="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof window.msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto);r?(t=new Uint8Array(16),e.exports=function(){return r(t),t}):(n=new Array(16),e.exports=function(){for(var e,t=0;t<16;t++)0==(3&t)&&(e=4294967296*Math.random()),n[t]=e>>>((3&t)<<3)&255;return n})}),byteToHex=[],i$1=0;i$1<256;++i$1)byteToHex[i$1]=(i$1+256).toString(16).substr(1);function bytesToUuid(e,t){var t=t||0,n=byteToHex;return[n[e[t++]],n[e[t++]],n[e[t++]],n[e[t++]],"-",n[e[t++]],n[e[t++]],"-",n[e[t++]],n[e[t++]],"-",n[e[t++]],n[e[t++]],"-",n[e[t++]],n[e[t++]],n[e[t++]],n[e[t++]],n[e[t++]],n[e[+t]]].join("")}var _nodeId,_clockseq,bytesToUuid_1=bytesToUuid,_lastMSecs=0,_lastNSecs=0;function v1(e,t,n){var r=t&&n||0,o=t||[],i=(e=e||{}).node||_nodeId,n=void 0!==e.clockseq?e.clockseq:_clockseq,a=(null!=i&&null!=n||(a=rngBrowser(),null==i&&(i=_nodeId=[1|a[0],a[1],a[2],a[3],a[4],a[5]]),null==n&&(n=_clockseq=16383&(a[6]<<8|a[7]))),void 0!==e.msecs?e.msecs:(new Date).getTime()),s=void 0!==e.nsecs?e.nsecs:_lastNSecs+1,u=a-_lastMSecs+(s-_lastNSecs)/1e4;if(u<0&&void 0===e.clockseq&&(n=n+1&16383),1e4<=(s=(u<0||_lastMSecs<a)&&void 0===e.nsecs?0:s))throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");_lastMSecs=a,_clockseq=n;u=(1e4*(268435455&(a+=122192928e5))+(_lastNSecs=s))%4294967296,o[r++]=u>>>24&255,o[r++]=u>>>16&255,o[r++]=u>>>8&255,o[r++]=255&u,e=a/4294967296*1e4&268435455;o[r++]=e>>>8&255,o[r++]=255&e,o[r++]=e>>>24&15|16,o[r++]=e>>>16&255,o[r++]=n>>>8|128,o[r++]=255&n;for(var c=0;c<6;++c)o[r+c]=i[c];return t||bytesToUuid_1(o)}var v1_1=v1,logLevels=["debug","info","warn","error","none"];function commonBasicLogger(e,s){if(e&&e.destination&&"function"!=typeof e.destination)throw new Error("destination for basicLogger was set to a non-function");function t(t){return function(e){console&&console[t]&&console[t].call(console,e)}}var u=e&&e.destination?[e.destination,e.destination,e.destination,e.destination]:[t("log"),t("info"),t("warn"),t("error")],c=!(!e||!e.destination),l=e&&void 0!==e.prefix&&null!==e.prefix?e.prefix:"[LaunchDarkly] ",n=1;if(e&&e.level)for(var r=0;r<logLevels.length;r++)logLevels[r]===e.level&&(n=r);for(var o={},i=function(e){var i,a=logLevels[e];"none"!==a&&(e<n?o[a]=function(){}:(i=e,o[a]=function(){var e=i,t=a,n=arguments;if(!(n.length<1)){var r=c?t+": "+l:l,o=1!==n.length&&s?((o=_toConsumableArray(n))[0]=r+o[0],s.apply(void 0,_toConsumableArray(o))):r+n[0];try{u[e](o)}catch(e){console&&console.log&&console.log("[LaunchDarkly] Configured logger's "+t+" method threw an exception: "+e)}}}))},a=0;a<logLevels.length;a++)i(a);return o}function validateLogger(t){logLevels.forEach(function(e){if("none"!==e&&(!t[e]||"function"!=typeof t[e]))throw new Error("Provided logger instance must support logger."+e+"(...) method")})}function createConsoleLogger(e,t){return commonBasicLogger({level:e,prefix:t})}function errorString(e){return e&&e.message?e.message:"string"==typeof e||e instanceof String?e:JSON.stringify(e)}var clientInitialized=function(){return"LaunchDarkly client initialized"},docLink=" Please see https://docs.launchdarkly.com/sdk/client-side/javascript#initializing-the-client for instructions on SDK initialization.",clientNotReady=function(){return"LaunchDarkly client is not ready"},eventCapacityExceeded=function(){return"Exceeded event queue capacity. Increase capacity to avoid dropping events."},eventWithoutUser=function(){return"Be sure to call `identify` in the LaunchDarkly client: https://docs.launchdarkly.com/sdk/features/identify#javascript"},invalidContentType=function(e){return'Expected application/json content type but got "'+e+'"'},invalidKey=function(){return"Event key must be a string"},localStorageUnavailable=function(e){return"local storage is unavailable: "+errorString(e)},networkError=function(e){return"network error"+(e?" ("+e+")":"")},unknownCustomEventKey=function(e){return'Custom event "'+e+'" does not exist'},environmentNotFound=function(){return"Environment not found. Double check that you specified a valid environment/client-side ID."+docLink},environmentNotSpecified=function(){return"No environment/client-side ID was specified."+docLink},errorFetchingFlags=function(e){return"Error fetching flag settings: "+errorString(e)},userNotSpecified=function(){return"No user specified."+docLink},invalidUser=function(){return"Invalid user specified."+docLink},invalidData=function(){return"Invalid data received from LaunchDarkly; connection may have been interrupted"},bootstrapOldFormat=function(){return"LaunchDarkly client was initialized with bootstrap data that did not include flag metadata. Events may not be sent correctly."+docLink},bootstrapInvalid=function(){return"LaunchDarkly bootstrap data is not available because the back end could not read the flags."},deprecated=function(e,t){return t?'"'+e+'" is deprecated, please use "'+t+'"':'"'+e+'" is deprecated'},httpErrorMessage=function(e,t,n){return"Received error "+e+(401===e?" (invalid SDK key)":"")+" for "+t+" - "+(isHttpErrorRecoverable(e)?n:"giving up permanently")},httpUnavailable=function(){return"Cannot make HTTP requests in this environment."+docLink},identifyDisabled=function(){return"identify() has no effect here; it must be called on the main client instance"},streamClosing=function(){return"Closing stream connection"},streamConnecting=function(e){return"Opening stream connection to "+e},streamError=function(e,t){return"Error on stream connection: "+errorString(e)+", will continue retrying every "+t+" milliseconds."},unknownOption=function(e){return'Ignoring unknown config option "'+e+'"'},wrongOptionType=function(e,t,n){return'Config option "'+e+'" should be of type '+t+", got "+n+", using default value"},wrongOptionTypeBoolean=function(e,t){return'Config option "'+e+'" should be a boolean, got '+t+", converting to boolean"},optionBelowMinimum=function(e,t,n){return'Config option "'+e+'" was set to '+t+", changing to minimum value of "+n},debugPolling=function(e){return"polling for feature flags at "+e},debugStreamPing=function(){return"received ping message from stream"},debugStreamPut=function(){return"received streaming update for all flags"},debugStreamPatch=function(e){return'received streaming update for flag "'+e+'"'},debugStreamPatchIgnored=function(e){return'received streaming update for flag "'+e+'" but ignored due to version check'},debugStreamDelete=function(e){return'received streaming deletion for flag "'+e+'"'},debugStreamDeleteIgnored=function(e){return'received streaming deletion for flag "'+e+'" but ignored due to version check'},debugEnqueueingEvent=function(e){return'enqueueing "'+e+'" event'},debugPostingEvents=function(e){return"sending "+e+" events"},debugPostingDiagnosticEvent=function(e){return"sending diagnostic event ("+e.kind+")"},invalidTagValue=function(e){return'Config option "'.concat(e,'" must only contain letters, numbers, ., _ or -.')},messages=Object.freeze({__proto__:null,clientInitialized:clientInitialized,clientNotReady:clientNotReady,eventCapacityExceeded:eventCapacityExceeded,eventWithoutUser:eventWithoutUser,invalidContentType:invalidContentType,invalidKey:invalidKey,localStorageUnavailable:localStorageUnavailable,networkError:networkError,unknownCustomEventKey:unknownCustomEventKey,environmentNotFound:environmentNotFound,environmentNotSpecified:environmentNotSpecified,errorFetchingFlags:errorFetchingFlags,userNotSpecified:userNotSpecified,invalidUser:invalidUser,invalidData:invalidData,bootstrapOldFormat:bootstrapOldFormat,bootstrapInvalid:bootstrapInvalid,deprecated:deprecated,httpErrorMessage:httpErrorMessage,httpUnavailable:httpUnavailable,identifyDisabled:identifyDisabled,streamClosing:streamClosing,streamConnecting:streamConnecting,streamError:streamError,unknownOption:unknownOption,wrongOptionType:wrongOptionType,wrongOptionTypeBoolean:wrongOptionTypeBoolean,optionBelowMinimum:optionBelowMinimum,debugPolling:debugPolling,debugStreamPing:debugStreamPing,debugStreamPut:debugStreamPut,debugStreamPatch:debugStreamPatch,debugStreamPatchIgnored:debugStreamPatchIgnored,debugStreamDelete:debugStreamDelete,debugStreamDeleteIgnored:debugStreamDeleteIgnored,debugEnqueueingEvent:debugEnqueueingEvent,debugPostingEvents:debugPostingEvents,debugPostingDiagnosticEvent:debugPostingDiagnosticEvent,invalidTagValue:invalidTagValue}),baseOptionDefs={baseUrl:{default:"https://app.launchdarkly.com"},streamUrl:{default:"https://clientstream.launchdarkly.com"},eventsUrl:{default:"https://events.launchdarkly.com"},sendEvents:{default:!0},streaming:{type:"boolean"},sendLDHeaders:{default:!0},requestHeaderTransform:{type:"function"},inlineUsersInEvents:{default:!1},allowFrequentDuplicateEvents:{default:!1},sendEventsOnlyForVariation:{default:!1},useReport:{default:!1},evaluationReasons:{default:!1},eventCapacity:{default:100,minimum:1},flushInterval:{default:2e3,minimum:2e3},samplingInterval:{default:0,minimum:0},streamReconnectDelay:{default:1e3,minimum:0},allAttributesPrivate:{default:!1},privateAttributeNames:{default:[]},bootstrap:{type:"string|object"},diagnosticRecordingInterval:{default:9e5,minimum:2e3},diagnosticOptOut:{default:!1},wrapperName:{type:"string"},wrapperVersion:{type:"string"},stateProvider:{type:"object"},autoAliasingOptOut:{default:!1},application:{validator:applicationConfigValidator}},allowedTagCharacters=/^(\w|\.|-)+$/;function validateTagValue(e,t,n,r){if("string"==typeof n&&n.match(allowedTagCharacters))return n;r.warn(invalidTagValue(e))}function applicationConfigValidator(e,t,n,r){var o={};return n.id&&(o.id=validateTagValue("".concat(e,".id"),t,n.id,r)),n.version&&(o.version=validateTagValue("".concat(e,".version"),t,n.version,r)),o}function validate(e,t,n,a){var s=extend({logger:{default:a}},baseOptionDefs,n),r={all_attributes_private:"allAttributesPrivate",private_attribute_names:"privateAttributeNames",samplingInterval:null,allowFrequentDuplicateEvents:void 0};function u(e){onNextTick(function(){t&&t.maybeReportError(new LDInvalidArgumentError(e))})}var o,i,c,l,n=extend({},e||{});function d(e){return null===e?"any":void 0!==e?Array.isArray(e)?"array":"boolean"===(e=_typeof(e))||"string"===e||"number"===e||"function"===e?e:"object":void 0}return o=n,Object.keys(r).forEach(function(e){var t;void 0!==o[e]&&(t=r[e],a&&a.warn(deprecated(e,t)),t&&(void 0===o[t]&&(o[t]=o[e]),delete o[e]))}),i=extend({},n),Object.keys(s).forEach(function(e){void 0!==i[e]&&null!==i[e]||(i[e]=s[e]&&s[e].default)}),l=extend({},c=n=i),Object.keys(c).forEach(function(e){var t,n,r,o,i=c[e];null!=i&&(void 0===(t=s[e])?u(unknownOption(e)):(n=t.type||d(t.default),(r=t.validator)?void 0!==(r=r(e,c,c[e],a))?l[e]=r:delete l[e]:"any"!==n&&(r=n.split("|"),o=d(i),r.indexOf(o)<0?"boolean"===n?(l[e]=!!i,u(wrongOptionTypeBoolean(e,o))):(u(wrongOptionType(e,n,o)),l[e]=t.default):"number"===o&&void 0!==t.minimum&&i<t.minimum&&(u(optionBelowMinimum(e,i,t.minimum)),l[e]=t.minimum))))}),validateLogger((n=l).logger),n}function getTags(e){var t={};return e&&(e.application&&void 0!==e.application.id&&null!==e.application.id&&(t["application-id"]=[e.application.id]),e.application&&void 0!==e.application.version&&null!==e.application.id&&(t["application-version"]=[e.application.version])),t}var configuration=Object.freeze({__proto__:null,baseOptionDefs:baseOptionDefs,validate:validate,getTags:getTags});function getLDHeaders(e,t){var n;return t&&!t.sendLDHeaders?{}:(e={"X-LaunchDarkly-User-Agent":getLDUserAgentString(e)},t&&t.wrapperName&&(e["X-LaunchDarkly-Wrapper"]=t.wrapperVersion?t.wrapperName+"/"+t.wrapperVersion:t.wrapperName),n=getTags(t),(t=Object.keys(n)).length&&(e["x-launchdarkly-tags"]=t.sort().flatMap(function(t){return Array.isArray(n[t])?n[t].sort().map(function(e){return"".concat(t,"/").concat(e)}):["".concat(t,"/").concat(n[t])]}).join(" ")),e)}function transformHeaders(e,t){return t&&t.requestHeaderTransform?t.requestHeaderTransform(_objectSpread2({},e)):e}var MAX_URL_LENGTH=2e3;function EventSender(s,e,u){var c="/a/"+e+".gif",l=extend({"Content-Type":"application/json"},getLDHeaders(s,u)),d=s.httpFallbackPing,f={};return f.sendChunk=function(e,t,r,n){var o=JSON.stringify(e),i=r?null:v1_1();function a(n){var e=r?l:extend({},l,{"X-LaunchDarkly-Event-Schema":"3","X-LaunchDarkly-Payload-ID":i});return s.httpRequest("POST",t,transformHeaders(e,u),o).promise.then(function(e){var t;if(e)return 400<=e.status&&isHttpErrorRecoverable(e.status)&&n?a(!1):(t={status:(e=e).status},(e=e.header("date"))&&(e=Date.parse(e))&&(t.serverTime=e),t)}).catch(function(){return n?a(!1):Promise.reject()})}return n?a(!0).catch(function(){}):(d&&d(t+c+"?d="+base64URLEncode(o)),Promise.resolve())},f.sendEvents=function(e,t,n){if(!s.httpRequest)return Promise.resolve();for(var r=s.httpAllowsPost(),o=r?[e]:chunkUserEventsForUrl(MAX_URL_LENGTH-t.length,e),i=[],a=0;a<o.length;a++)i.push(f.sendChunk(o[a],t,n,r));return Promise.all(i)},f}function EventSummarizer(){var e={},a=0,s=0,u={};return e.summarizeEvent=function(e){var t,n;"feature"===e.kind&&(t=e.key+":"+(null!==e.variation&&void 0!==e.variation?e.variation:"")+":"+(null!==e.version&&void 0!==e.version?e.version:""),(n=u[t])?n.count=n.count+1:u[t]={count:1,key:e.key,variation:e.variation,version:e.version,value:e.value,default:e.default},(0===a||e.creationDate<a)&&(a=e.creationDate),e.creationDate>s&&(s=e.creationDate))},e.getSummary=function(){var e,t={},n=!0;for(e in u){var r=u[e],o=t[r.key],i=(o||(o={default:r.default,counters:[]},t[r.key]=o),{value:r.value,count:r.count});void 0!==r.variation&&null!==r.variation&&(i.variation=r.variation),r.version?i.version=r.version:i.unknown=!0,o.counters.push(i),n=!1}return n?null:{startDate:a,endDate:s,features:t}},e.clearSummary=function(){s=a=0,u={}},e}function UserFilter(e){var t={},a=e.allAttributesPrivate,s=e.privateAttributeNames||[],u={key:!0,custom:!0,anonymous:!0},c={key:!0,secondary:!0,ip:!0,country:!0,email:!0,firstName:!0,lastName:!0,avatar:!0,name:!0,anonymous:!0,custom:!0};return t.filterUser=function(e){var t,o,n,r,i;return 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l.maybeReportError(e),Promise.reject(e)}),t)},getUser:function(){return L.getUser()},variation:function(e,t){return C(e,t,!0,!1).value},variationDetail:function(e,t){return C(e,t,!0,!0)},track:function(e,t,n){var r;"string"!=typeof e?l.maybeReportError(new LDInvalidEventKeyError(unknownCustomEventKey(e))):(o.customEventFilter&&!o.customEventFilter(e)&&c.warn(unknownCustomEventKey(e)),r={kind:"custom",key:e,user:e=L.getUser(),url:o.getCurrentUrl(),creationDate:(new Date).getTime()},e&&e.anonymous&&(r.contextKind=j(e)),null!=t&&(r.data=t),null!=n&&(r.metricValue=n),I(r))},alias:K,on:function(e,t,n){G(e)?(r=!0,M&&W(),l.on(e,t,n)):l.on.apply(l,arguments)},off:function(e){var t;l.off.apply(l,arguments),G(e)&&(t=!1,l.getEvents().forEach(function(e){G(e)&&0<l.getEventListenerCount(e)&&(t=!0)}),t||(r=!1,i&&void 0===w&&$()))},setStreaming:function(e){(e=null===e?void 0:e)!==w&&(w=e,W())},flush:function(e){return wrapPromiseCallback(v?k.flush():Promise.resolve(),e)},allFlags:function(){var e={};if(S)for(var t in S)objectHasOwnProperty(S,t)&&!S[t].deleted&&(e[t]=C(t,null,!f.sendEventsOnlyForVariation).value);return e},close:function(e){var t;return P?wrapPromiseCallback(Promise.resolve(),e):(t=function(){P=!0,S={}},wrapPromiseCallback(Promise.resolve().then(function(){if($(),E&&E.stop(),v)return k.stop(),k.flush()}).then(t).catch(t),e))}},options:f,emitter:l,ident:L,logger:c,requestor:D,start:function(){v&&(E&&E.start(),k.start())},enqueueEvent:I,getFlagsInternal:function(){return S},getEnvironmentId:function(){return g},internalChangeEventName:internalChangeEvent}}var version="3.7.0";exports.commonBasicLogger=commonBasicLogger,exports.createConsoleLogger=createConsoleLogger,exports.errors=errors,exports.initialize=initialize,exports.messages=messages,exports.utils=utils,exports.version=version;
"use strict";function ownKeys(n,e){var t,r=Object.keys(n);return Object.getOwnPropertySymbols&&(t=Object.getOwnPropertySymbols(n),e&&(t=t.filter(function(e){return Object.getOwnPropertyDescriptor(n,e).enumerable})),r.push.apply(r,t)),r}function _objectSpread2(n){for(var e=1;e<arguments.length;e++){var t=null!=arguments[e]?arguments[e]:{};e%2?ownKeys(Object(t),!0).forEach(function(e){_defineProperty(n,e,t[e])}):Object.getOwnPropertyDescriptors?Object.defineProperties(n,Object.getOwnPropertyDescriptors(t)):ownKeys(Object(t)).forEach(function(e){Object.defineProperty(n,e,Object.getOwnPropertyDescriptor(t,e))})}return n}function _typeof(e){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function _defineProperty(e,n,t){return n in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}function _slicedToArray(e,n){return _arrayWithHoles(e)||_iterableToArrayLimit(e,n)||_unsupportedIterableToArray(e,n)||_nonIterableRest()}function _toConsumableArray(e){return _arrayWithoutHoles(e)||_iterableToArray(e)||_unsupportedIterableToArray(e)||_nonIterableSpread()}function _arrayWithoutHoles(e){if(Array.isArray(e))return _arrayLikeToArray(e)}function _arrayWithHoles(e){if(Array.isArray(e))return e}function _iterableToArray(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}function _iterableToArrayLimit(e,n){var t=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=t){var r,o,a=[],i=!0,s=!1;try{for(t=t.call(e);!(i=(r=t.next()).done)&&(a.push(r.value),!n||a.length!==n);i=!0);}catch(e){s=!0,o=e}finally{try{i||null==t.return||t.return()}finally{if(s)throw o}}return a}}function 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Error).name=e,n.prototype.constructor=n}Object.defineProperty(exports,"__esModule",{value:!0});var LDUnexpectedResponseError=createCustomError("LaunchDarklyUnexpectedResponseError"),LDInvalidEnvironmentIdError=createCustomError("LaunchDarklyInvalidEnvironmentIdError"),LDInvalidUserError=createCustomError("LaunchDarklyInvalidUserError"),LDInvalidEventKeyError=createCustomError("LaunchDarklyInvalidEventKeyError"),LDInvalidArgumentError=createCustomError("LaunchDarklyInvalidArgumentError"),LDFlagFetchError=createCustomError("LaunchDarklyFlagFetchError"),LDInvalidDataError=createCustomError("LaunchDarklyInvalidDataError");function isHttpErrorRecoverable(e){return!(400<=e&&e<500)||(400===e||408===e||429===e)}for(var errors=Object.freeze({__proto__:null,LDUnexpectedResponseError:LDUnexpectedResponseError,LDInvalidEnvironmentIdError:LDInvalidEnvironmentIdError,LDInvalidUserError:LDInvalidUserError,LDInvalidEventKeyError:LDInvalidEventKeyError,LDInvalidArgumentError:LDInvalidArgumentError,LDFlagFetchError:LDFlagFetchError,LDInvalidDataError:LDInvalidDataError,isHttpErrorRecoverable:isHttpErrorRecoverable}),fromByteArray_1=fromByteArray,lookup=[],revLookup=[],code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;function tripletToBase64(e){return lookup[e>>18&63]+lookup[e>>12&63]+lookup[e>>6&63]+lookup[63&e]}function encodeChunk(e,n,t){for(var r,o=[],a=n;a<t;a+=3)r=(e[a]<<16&16711680)+(e[a+1]<<8&65280)+(255&e[a+2]),o.push(tripletToBase64(r));return o.join("")}function fromByteArray(e){for(var n,t=e.length,r=t%3,o=[],a=0,i=t-r;a<i;a+=16383)o.push(encodeChunk(e,a,i<a+16383?i:a+16383));return 1==r?(n=e[t-1],o.push(lookup[n>>2]+lookup[n<<4&63]+"==")):2==r&&(n=(e[t-2]<<8)+e[t-1],o.push(lookup[n>>10]+lookup[n>>4&63]+lookup[n<<2&63]+"=")),o.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;var isArray=Array.isArray,keyList=Object.keys,hasProp=Object.prototype.hasOwnProperty,fastDeepEqual=function e(n,t){if(n===t)return!0;if(n&&t&&"object"==typeof n&&"object"==typeof t){var r,o,a=isArray(n),i=isArray(t);if(a&&i){if((s=n.length)!=t.length)return!1;for(r=s;0!=r--;)if(!e(n[r],t[r]))return!1}else{if(a!=i)return!1;a=n instanceof Date,i=t instanceof Date;if(a!=i)return!1;if(a&&i)return n.getTime()==t.getTime();a=n instanceof RegExp,i=t instanceof RegExp;if(a!=i)return!1;if(a&&i)return n.toString()==t.toString();var s,u=keyList(n);if((s=u.length)!==keyList(t).length)return!1;for(r=s;0!=r--;)if(!hasProp.call(t,u[r]))return!1;for(r=s;0!=r--;)if(!e(n[o=u[r]],t[o]))return!1}return!0}return n!=n&&t!=t},userAttrsToStringify=["key","secondary","ip","country","email","firstName","lastName","avatar","name"];function appendUrlPath(e,n){return(e.endsWith("/")?e.substring(0,e.length-1):e)+(n.startsWith("/")?"":"/")+n}function btoa(e){e=unescape(encodeURIComponent(e));return fromByteArray_1(stringToBytes(e))}function stringToBytes(e){for(var n=[],t=0;t<e.length;t++)n.push(e.charCodeAt(t));return n}function base64URLEncode(e){return btoa(e).replace(/=/g,"").replace(/\+/g,"-").replace(/\//g,"_")}function clone(e){return JSON.parse(JSON.stringify(e))}function deepEquals(e,n){return fastDeepEqual(e,n)}function onNextTick(e){setTimeout(e,0)}function wrapPromiseCallback(e,n){e=e.then(function(e){return n&&setTimeout(function(){n(null,e)},0),e},function(e){if(!n)return Promise.reject(e);setTimeout(function(){n(e,null)},0)});return n?void 0:e}function transformValuesToVersionedValues(e){var n,t={};for(n in e)objectHasOwnProperty(e,n)&&(t[n]={value:e[n],version:0});return t}function transformVersionedValuesToValues(e){var n,t={};for(n in e)objectHasOwnProperty(e,n)&&(t[n]=e[n].value);return t}function chunkUserEventsForUrl(e,n){for(var t,r=n.slice(0),o=[],a=e;0<r.length;){for(t=[];0<a;){var i=r.shift();if(!i)break;(a-=base64URLEncode(JSON.stringify(i)).length)<0&&0<t.length?r.unshift(i):t.push(i)}a=e,o.push(t)}return o}function getLDUserAgentString(e){var n=e.version||"3.8.0";return e.userAgent+"/"+n}function extend(){for(var e=arguments.length,n=new Array(e),t=0;t<e;t++)n[t]=arguments[t];return n.reduce(function(e,n){return _objectSpread2(_objectSpread2({},e),n)},{})}function objectHasOwnProperty(e,n){return Object.prototype.hasOwnProperty.call(e,n)}function sanitizeUser(e){if(!e)return e;var n,t;for(t in userAttrsToStringify){var r=userAttrsToStringify[t],o=e[r];void 0!==o&&"string"!=typeof o&&((n=n||_objectSpread2({},e))[r]=String(o))}return n||e}var utils=Object.freeze({__proto__:null,appendUrlPath:appendUrlPath,btoa:btoa,base64URLEncode:base64URLEncode,clone:clone,deepEquals:deepEquals,onNextTick:onNextTick,wrapPromiseCallback:wrapPromiseCallback,transformValuesToVersionedValues:transformValuesToVersionedValues,transformVersionedValuesToValues:transformVersionedValuesToValues,chunkUserEventsForUrl:chunkUserEventsForUrl,getLDUserAgentString:getLDUserAgentString,extend:extend,objectHasOwnProperty:objectHasOwnProperty,sanitizeUser:sanitizeUser});function createCommonjsModule(e,n){return e(n={exports:{}},n.exports),n.exports}for(var rngBrowser=createCommonjsModule(function(e){var n,t,r="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof window.msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto);r?(n=new Uint8Array(16),e.exports=function(){return r(n),n}):(t=new Array(16),e.exports=function(){for(var e,n=0;n<16;n++)0==(3&n)&&(e=4294967296*Math.random()),t[n]=e>>>((3&n)<<3)&255;return t})}),byteToHex=[],i$1=0;i$1<256;++i$1)byteToHex[i$1]=(i$1+256).toString(16).substr(1);function bytesToUuid(e,n){var n=n||0,t=byteToHex;return[t[e[n++]],t[e[n++]],t[e[n++]],t[e[n++]],"-",t[e[n++]],t[e[n++]],"-",t[e[n++]],t[e[n++]],"-",t[e[n++]],t[e[n++]],"-",t[e[n++]],t[e[n++]],t[e[n++]],t[e[n++]],t[e[n++]],t[e[+n]]].join("")}var _nodeId,_clockseq,bytesToUuid_1=bytesToUuid,_lastMSecs=0,_lastNSecs=0;function v1(e,n,t){var r=n&&t||0,o=n||[],a=(e=e||{}).node||_nodeId,t=void 0!==e.clockseq?e.clockseq:_clockseq,i=(null!=a&&null!=t||(i=rngBrowser(),null==a&&(a=_nodeId=[1|i[0],i[1],i[2],i[3],i[4],i[5]]),null==t&&(t=_clockseq=16383&(i[6]<<8|i[7]))),void 0!==e.msecs?e.msecs:(new Date).getTime()),s=void 0!==e.nsecs?e.nsecs:_lastNSecs+1,u=i-_lastMSecs+(s-_lastNSecs)/1e4;if(u<0&&void 0===e.clockseq&&(t=t+1&16383),1e4<=(s=(u<0||_lastMSecs<i)&&void 0===e.nsecs?0:s))throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");_lastMSecs=i,_clockseq=t;u=(1e4*(268435455&(i+=122192928e5))+(_lastNSecs=s))%4294967296,o[r++]=u>>>24&255,o[r++]=u>>>16&255,o[r++]=u>>>8&255,o[r++]=255&u,e=i/4294967296*1e4&268435455;o[r++]=e>>>8&255,o[r++]=255&e,o[r++]=e>>>24&15|16,o[r++]=e>>>16&255,o[r++]=t>>>8|128,o[r++]=255&t;for(var c=0;c<6;++c)o[r+c]=a[c];return n||bytesToUuid_1(o)}var v1_1=v1,logLevels=["debug","info","warn","error","none"];function commonBasicLogger(e,s){if(e&&e.destination&&"function"!=typeof e.destination)throw new Error("destination for basicLogger was set to a non-function");function n(n){return function(e){console&&console[n]&&console[n].call(console,e)}}var u=e&&e.destination?[e.destination,e.destination,e.destination,e.destination]:[n("log"),n("info"),n("warn"),n("error")],c=!(!e||!e.destination),l=e&&void 0!==e.prefix&&null!==e.prefix?e.prefix:"[LaunchDarkly] ",t=1;if(e&&e.level)for(var r=0;r<logLevels.length;r++)logLevels[r]===e.level&&(t=r);for(var o={},a=function(e){var a,i=logLevels[e];"none"!==i&&(e<t?o[i]=function(){}:(a=e,o[i]=function(){var e=a,n=i,t=arguments;if(!(t.length<1)){var r=c?n+": "+l:l,o=1!==t.length&&s?((o=_toConsumableArray(t))[0]=r+o[0],s.apply(void 0,_toConsumableArray(o))):r+t[0];try{u[e](o)}catch(e){console&&console.log&&console.log("[LaunchDarkly] Configured logger's "+n+" method threw an exception: "+e)}}}))},i=0;i<logLevels.length;i++)a(i);return o}function validateLogger(n){logLevels.forEach(function(e){if("none"!==e&&(!n[e]||"function"!=typeof n[e]))throw new Error("Provided logger instance must support logger."+e+"(...) method")})}function createConsoleLogger(e,n){return commonBasicLogger({level:e,prefix:n})}function errorString(e){return e&&e.message?e.message:"string"==typeof e||e instanceof String?e:JSON.stringify(e)}var clientInitialized=function(){return"LaunchDarkly client initialized"},docLink=" Please see https://docs.launchdarkly.com/sdk/client-side/javascript#initializing-the-client for instructions on SDK initialization.",clientNotReady=function(){return"LaunchDarkly client is not ready"},eventCapacityExceeded=function(){return"Exceeded event queue capacity. Increase capacity to avoid dropping events."},eventWithoutUser=function(){return"Be sure to call `identify` in the LaunchDarkly client: https://docs.launchdarkly.com/sdk/features/identify#javascript"},invalidContentType=function(e){return'Expected application/json content type but got "'+e+'"'},invalidKey=function(){return"Event key must be a string"},localStorageUnavailable=function(e){return"local storage is unavailable: "+errorString(e)},networkError=function(e){return"network error"+(e?" ("+e+")":"")},unknownCustomEventKey=function(e){return'Custom event "'+e+'" does not exist'},environmentNotFound=function(){return"Environment not found. Double check that you specified a valid environment/client-side ID."+docLink},environmentNotSpecified=function(){return"No environment/client-side ID was specified."+docLink},errorFetchingFlags=function(e){return"Error fetching flag settings: "+errorString(e)},userNotSpecified=function(){return"No user specified."+docLink},invalidUser=function(){return"Invalid user specified."+docLink},invalidData=function(){return"Invalid data received from LaunchDarkly; connection may have been interrupted"},bootstrapOldFormat=function(){return"LaunchDarkly client was initialized with bootstrap data that did not include flag metadata. Events may not be sent correctly."+docLink},bootstrapInvalid=function(){return"LaunchDarkly bootstrap data is not available because the back end could not read the flags."},deprecated=function(e,n){return n?'"'+e+'" is deprecated, please use "'+n+'"':'"'+e+'" is deprecated'},httpErrorMessage=function(e,n,t){return"Received error "+e+(401===e?" (invalid SDK key)":"")+" for "+n+" - "+(isHttpErrorRecoverable(e)?t:"giving up permanently")},httpUnavailable=function(){return"Cannot make HTTP requests in this environment."+docLink},identifyDisabled=function(){return"identify() has no effect here; it must be called on the main client instance"},streamClosing=function(){return"Closing stream connection"},streamConnecting=function(e){return"Opening stream connection to "+e},streamError=function(e,n){return"Error on stream connection: "+errorString(e)+", will continue retrying every "+n+" milliseconds."},unknownOption=function(e){return'Ignoring unknown config option "'+e+'"'},wrongOptionType=function(e,n,t){return'Config option "'+e+'" should be of type '+n+", got "+t+", using default value"},wrongOptionTypeBoolean=function(e,n){return'Config option "'+e+'" should be a boolean, got '+n+", converting to boolean"},optionBelowMinimum=function(e,n,t){return'Config option "'+e+'" was set to '+n+", changing to minimum value of "+t},debugPolling=function(e){return"polling for feature flags at "+e},debugStreamPing=function(){return"received ping message from stream"},debugStreamPut=function(){return"received streaming update for all flags"},debugStreamPatch=function(e){return'received streaming update for flag "'+e+'"'},debugStreamPatchIgnored=function(e){return'received streaming update for flag "'+e+'" but ignored due to version check'},debugStreamDelete=function(e){return'received streaming deletion for flag "'+e+'"'},debugStreamDeleteIgnored=function(e){return'received streaming deletion for flag "'+e+'" but ignored due to version check'},debugEnqueueingEvent=function(e){return'enqueueing "'+e+'" event'},debugPostingEvents=function(e){return"sending "+e+" events"},debugPostingDiagnosticEvent=function(e){return"sending diagnostic event ("+e.kind+")"},invalidTagValue=function(e){return'Config option "'.concat(e,'" must only contain letters, numbers, ., _ or -.')},invalidInspector=function(e,n){return'an inspector: "'.concat(n,'" of an invalid type (').concat(e,") was configured")},inspectorMethodError=function(e,n){return'an inspector: "'.concat(n,'" of type: "').concat(e,'" generated an exception')},tagValueTooLong=function(e){return'Value of "'.concat(e,'" was longer than 64 characters and was discarded.')},messages=Object.freeze({__proto__:null,clientInitialized:clientInitialized,clientNotReady:clientNotReady,eventCapacityExceeded:eventCapacityExceeded,eventWithoutUser:eventWithoutUser,invalidContentType:invalidContentType,invalidKey:invalidKey,localStorageUnavailable:localStorageUnavailable,networkError:networkError,unknownCustomEventKey:unknownCustomEventKey,environmentNotFound:environmentNotFound,environmentNotSpecified:environmentNotSpecified,errorFetchingFlags:errorFetchingFlags,userNotSpecified:userNotSpecified,invalidUser:invalidUser,invalidData:invalidData,bootstrapOldFormat:bootstrapOldFormat,bootstrapInvalid:bootstrapInvalid,deprecated:deprecated,httpErrorMessage:httpErrorMessage,httpUnavailable:httpUnavailable,identifyDisabled:identifyDisabled,streamClosing:streamClosing,streamConnecting:streamConnecting,streamError:streamError,unknownOption:unknownOption,wrongOptionType:wrongOptionType,wrongOptionTypeBoolean:wrongOptionTypeBoolean,optionBelowMinimum:optionBelowMinimum,debugPolling:debugPolling,debugStreamPing:debugStreamPing,debugStreamPut:debugStreamPut,debugStreamPatch:debugStreamPatch,debugStreamPatchIgnored:debugStreamPatchIgnored,debugStreamDelete:debugStreamDelete,debugStreamDeleteIgnored:debugStreamDeleteIgnored,debugEnqueueingEvent:debugEnqueueingEvent,debugPostingEvents:debugPostingEvents,debugPostingDiagnosticEvent:debugPostingDiagnosticEvent,invalidTagValue:invalidTagValue,invalidInspector:invalidInspector,inspectorMethodError:inspectorMethodError,tagValueTooLong:tagValueTooLong}),baseOptionDefs={baseUrl:{default:"https://app.launchdarkly.com"},streamUrl:{default:"https://clientstream.launchdarkly.com"},eventsUrl:{default:"https://events.launchdarkly.com"},sendEvents:{default:!0},streaming:{type:"boolean"},sendLDHeaders:{default:!0},requestHeaderTransform:{type:"function"},inlineUsersInEvents:{default:!1},allowFrequentDuplicateEvents:{default:!1},sendEventsOnlyForVariation:{default:!1},useReport:{default:!1},evaluationReasons:{default:!1},eventCapacity:{default:100,minimum:1},flushInterval:{default:2e3,minimum:2e3},samplingInterval:{default:0,minimum:0},streamReconnectDelay:{default:1e3,minimum:0},allAttributesPrivate:{default:!1},privateAttributeNames:{default:[]},bootstrap:{type:"string|object"},diagnosticRecordingInterval:{default:9e5,minimum:2e3},diagnosticOptOut:{default:!1},wrapperName:{type:"string"},wrapperVersion:{type:"string"},stateProvider:{type:"object"},autoAliasingOptOut:{default:!1},application:{validator:applicationConfigValidator},inspectors:{default:[]}},allowedTagCharacters=/^(\w|\.|-)+$/;function validateTagValue(e,n,t){if("string"==typeof n&&n.match(allowedTagCharacters)){if(!(64<n.length))return n;t.warn(tagValueTooLong(e))}else t.warn(invalidTagValue(e))}function applicationConfigValidator(e,n,t){var r={};return n.id&&(r.id=validateTagValue("".concat(e,".id"),n.id,t)),n.version&&(r.version=validateTagValue("".concat(e,".version"),n.version,t)),r}function validate(e,n,t,i){var s=extend({logger:{default:i}},baseOptionDefs,t),r={all_attributes_private:"allAttributesPrivate",private_attribute_names:"privateAttributeNames",samplingInterval:null,allowFrequentDuplicateEvents:void 0};function u(e){onNextTick(function(){n&&n.maybeReportError(new LDInvalidArgumentError(e))})}var o,a,c,l,t=extend({},e||{});function d(e){return null===e?"any":void 0!==e?Array.isArray(e)?"array":"boolean"===(e=_typeof(e))||"string"===e||"number"===e||"function"===e?e:"object":void 0}return o=t,Object.keys(r).forEach(function(e){var n;void 0!==o[e]&&(n=r[e],i&&i.warn(deprecated(e,n)),n&&(void 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configuration=Object.freeze({__proto__:null,baseOptionDefs:baseOptionDefs,validate:validate,getTags:getTags});function getLDHeaders(e,n){var t;return n&&!n.sendLDHeaders?{}:(e={"X-LaunchDarkly-User-Agent":getLDUserAgentString(e)},n&&n.wrapperName&&(e["X-LaunchDarkly-Wrapper"]=n.wrapperVersion?n.wrapperName+"/"+n.wrapperVersion:n.wrapperName),t=getTags(n),(n=Object.keys(t)).length&&(e["x-launchdarkly-tags"]=n.sort().flatMap(function(n){return Array.isArray(t[n])?t[n].sort().map(function(e){return"".concat(n,"/").concat(e)}):["".concat(n,"/").concat(t[n])]}).join(" ")),e)}function transformHeaders(e,n){return n&&n.requestHeaderTransform?n.requestHeaderTransform(_objectSpread2({},e)):e}var MAX_URL_LENGTH=2e3;function EventSender(s,e,u){var c="/a/"+e+".gif",l=extend({"Content-Type":"application/json"},getLDHeaders(s,u)),d=s.httpFallbackPing,f={};return f.sendChunk=function(e,n,r,t){var o=JSON.stringify(e),a=r?null:v1_1();function i(t){var 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e?(n=e.privateAttributeNames||[],o=function(e){return!u[e]&&(i||-1!==n.indexOf(e)||-1!==s.indexOf(e))},t=(r=(a=function(t,r){return Object.keys(t).reduce(function(e,n){return r(n)&&(o(n)?e[1][n]=!0:e[0][n]=t[n]),e},[{},{}])})(e,function(e){return c[e]}))[0],r=r[1],e.custom&&(a=a(e.custom,function(){return 1}),t.custom=a[0],r=extend({},r,a[1])),(e=Object.keys(r)).length&&(e.sort(),t.privateAttrs=e),t):null},n}function EventProcessor(e,n,t){var r,o=3<arguments.length&&void 0!==arguments[3]?arguments[3]:null,a=4<arguments.length&&void 0!==arguments[4]?arguments[4]:null,i={},s=(5<arguments.length&&void 0!==arguments[5]?arguments[5]:null)||EventSender(e,t,n),u=appendUrlPath(n.eventsUrl,"/events/bulk/"+t),c=EventSummarizer(),l=UserFilter(n),d=n.inlineUsersInEvents,f=n.samplingInterval,g=n.eventCapacity,v=n.flushInterval,p=n.logger,m=[],y=0,h=!1,b=!1;function E(){return 0===f||0===Math.floor(Math.random()*f)}function k(e){m.length<g?(m.push(e),b=!1):(b||(b=!0,p.warn(eventCapacityExceeded())),o&&o.incrementDroppedEvents())}return i.enqueue=function(e){var n,t,r;h||(n=r=!1,c.summarizeEvent(e),"feature"===e.kind?E()&&(r=!!e.trackEvents,n=!!(t=e).debugEventsUntilDate&&(t.debugEventsUntilDate>y&&t.debugEventsUntilDate>(new Date).getTime())):r=E(),r&&k((r=extend({},t=e),"alias"!==t.kind&&(d||"identify"===t.kind?r.user=l.filterUser(t.user):(r.userKey=t.user.key,delete r.user),"feature"===t.kind&&(delete r.trackEvents,delete r.debugEventsUntilDate)),r)),n&&((r=extend({},e,{kind:"debug"})).user=l.filterUser(r.user),delete r.trackEvents,delete r.debugEventsUntilDate,k(r)))},i.flush=function(){var e,n;return h||(e=m,n=c.getSummary(),c.clearSummary(),n&&(n.kind="summary",e.push(n)),o&&o.setEventsInLastBatch(e.length),0===e.length)?Promise.resolve():(m=[],p.debug(debugPostingEvents(e.length)),s.sendEvents(e,u).then(function(e){e&&(e.serverTime&&(y=e.serverTime),isHttpErrorRecoverable(e.status)||(h=!0),400<=e.status&&onNextTick(function(){a.maybeReportError(new LDUnexpectedResponseError(httpErrorMessage(e.status,"event posting","some events were dropped")))}))}))},i.start=function(){r=setTimeout(function e(){i.flush(),r=setTimeout(e,v)},v)},i.stop=function(){clearTimeout(r)},i}function EventEmitter(n){var e={},o={};return e.on=function(e,n,t){o[e]=o[e]||[],o[e]=o[e].concat({handler:n,context:t})},e.off=function(e,n,t){if(o[e])for(var r=0;r<o[e].length;r++)o[e][r].handler===n&&o[e][r].context===t&&(o[e]=o[e].slice(0,r).concat(o[e].slice(r+1)))},e.emit=function(e){if(o[e])for(var n=o[e].slice(0),t=0;t<n.length;t++)n[t].handler.apply(n[t].context,Array.prototype.slice.call(arguments,1))},e.getEvents=function(){return Object.keys(o)},e.getEventListenerCount=function(e){return o[e]?o[e].length:0},e.maybeReportError=function(e){e&&(o["error"]?this.emit("error",e):(n||console).error(e.message))},e}var readyEvent="ready",successEvent="initialized",failureEvent="failed";function InitializationStateTracker(o){var n=!1,t=!1,r=null,e=null,a=new Promise(function(n){o.on(readyEvent,function e(){o.off(readyEvent,e),n()})}).catch(function(){});return{getInitializationPromise:function(){if(!e){if(n)return Promise.resolve();if(t)return Promise.reject(r);e=new Promise(function(n,t){function r(e){o.off(failureEvent,r),t(e)}o.on(successEvent,function e(){o.off(successEvent,e),n()}),o.on(failureEvent,r)})}return e},getReadyPromise:function(){return 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r,o,a,i,e={addPromise:function(n,e){r=n,o&&o(),o=e,n.then(function(e){r===n&&(a(e),t&&t())},function(e){r===n&&(i(e),t&&t())})}};return e.resultPromise=new Promise(function(e,n){a=e,i=n}),e}var jsonContentType="application/json";function getResponseError(e){return 404===e.status?new LDInvalidEnvironmentIdError(environmentNotFound()):new LDFlagFetchError(errorFetchingFlags(e.statusText||String(e.status)))}function Requestor(i,s,a){var u=s.baseUrl,c=s.useReport,l=s.evaluationReasons,d=s.logger,e={},f={};function g(e,n){var t,r,o,a;return i.httpRequest?(a=n?"REPORT":"GET",t=getLDHeaders(i,s),n&&(t["Content-Type"]=jsonContentType),(r=f[e])||(r=promiseCoalescer(function(){delete f[e]}),f[e]=r),a=(o=i.httpRequest(a,e,transformHeaders(t,s),n)).promise.then(function(e){var n;return 200===e.status?e.header("content-type")&&e.header("content-type").substring(0,jsonContentType.length)===jsonContentType?JSON.parse(e.body):(n=invalidContentType(e.header("content-type")||""),Promise.reject(new 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diagnosticEvents={DiagnosticId:DiagnosticId,DiagnosticsAccumulator:DiagnosticsAccumulator,DiagnosticsManager:DiagnosticsManager},diagnosticEvents_1=diagnosticEvents.DiagnosticId,diagnosticEvents_2=diagnosticEvents.DiagnosticsAccumulator,diagnosticEvents_3=diagnosticEvents.DiagnosticsManager;function SafeInspector(e,n){var t=!1,r={type:e.type,name:e.name,method:function(){try{e.method.apply(e,arguments)}catch(e){t||(t=!0,n.warn(inspectorMethodError(r.type,r.name)))}}};return r}var InspectorTypes={flagUsed:"flag-used",flagDetailsChanged:"flag-details-changed",flagDetailChanged:"flag-detail-changed",clientIdentityChanged:"client-identity-changed"};function InspectorManager(e,n){var t,r={},o=(_defineProperty(t={},InspectorTypes.flagUsed,[]),_defineProperty(t,InspectorTypes.flagDetailsChanged,[]),_defineProperty(t,InspectorTypes.flagDetailChanged,[]),_defineProperty(t,InspectorTypes.clientIdentityChanged,[]),t);return(null==e?void 0:e.map(function(e){return 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//# sourceMappingURL=ldclient-common.min.js.map

2

package.json
{
"name": "launchdarkly-js-sdk-common",
"version": "3.7.0",
"version": "3.8.0",
"description": "LaunchDarkly SDK for JavaScript - common code",

@@ -5,0 +5,0 @@ "author": "LaunchDarkly <team@launchdarkly.com>",

106

typings.d.ts

@@ -319,2 +319,7 @@ /**

}
/**
* Inspectors can be used for collecting information for monitoring, analytics, and debugging.
*/
inspectors?: LDInspection[];
}

@@ -863,2 +868,103 @@

export type LDLogLevel = 'debug' | 'info' | 'warn' | 'error' | 'none';
/**
* Callback interface for collecting information about the SDK at runtime.
*
* This interface is used to collect information about flag usage.
*
* This interface should not be used by the application to access flags for the purpose of controlling application
* flow. It is intended for monitoring, analytics, or debugging purposes.
*/
interface LDInspectionFlagUsedHandler {
type: 'flag-used',
/**
* Name of the inspector. Will be used for logging issues with the inspector.
*/
name: string,
/**
* This method is called when a flag is accessed via a variation method, or it can be called based on actions in
* wrapper SDKs which have different methods of tracking when a flag was accessed. It is not called when a call is made
* to allFlags.
*/
method: (flagKey: string, flagDetail: LDEvaluationDetail, user: LDUser) => void;
}
/**
* Callback interface for collecting information about the SDK at runtime.
*
* This interface is used to collect information about flag data. In order to understand the
* current flag state it should be combined with {@link LDInspectionFlagValueChangedHandler}.
* This interface will get the initial flag information, and
* {@link LDInspectionFlagValueChangedHandler} will provide changes to individual flags.
*
* This interface should not be used by the application to access flags for the purpose of controlling application
* flow. It is intended for monitoring, analytics, or debugging purposes.
*/
interface LDInspectionFlagDetailsChangedHandler {
type: 'flag-details-changed',
/**
* Name of the inspector. Will be used for logging issues with the inspector.
*/
name: string,
/**
* This method is called when the flags in the store are replaced with new flags. It will contain all flags
* regardless of if they have been evaluated.
*/
method: (details: Record<string, LDEvaluationDetail>) => void;
}
/**
* Callback interface for collecting information about the SDK at runtime.
*
* This interface is used to collect changes to flag data, but does not provide the initial
* data. It can be combined with {@link LDInspectionFlagValuesChangedHandler} to track the
* entire flag state.
*
* This interface should not be used by the application to access flags for the purpose of controlling application
* flow. It is intended for monitoring, analytics, or debugging purposes.
*/
interface LDInspectionFlagDetailChangedHandler {
type: 'flag-detail-changed',
/**
* Name of the inspector. Will be used for logging issues with the inspector.
*/
name: string,
/**
* This method is called when a flag is updated. It will not be called
* when all flags are updated.
*/
method: (flagKey: string, detail: LDEvaluationDetail) => void;
}
/**
* Callback interface for collecting information about the SDK at runtime.
*
* This interface is used to track current identity state of the SDK.
*
* This interface should not be used by the application to access flags for the purpose of controlling application
* flow. It is intended for monitoring, analytics, or debugging purposes.
*/
interface LDInspectionIdentifyHandler {
type: 'client-identity-changed',
/**
* Name of the inspector. Will be used for logging issues with the inspector.
*/
name: string,
/**
* This method will be called when an identify operation completes.
*/
method: (user: LDUser) => void;
}
type LDInspection = LDInspectionFlagUsedHandler | LDInspectionFlagDetailsChangedHandler
| LDInspectionFlagDetailChangedHandler | LDInspectionIdentifyHandler;
}
dist/ldclient-common.cjs.js.map

Sorry, the diff of this file is not supported yet

dist/ldclient-common.es.js.map

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dist/ldclient-common.min.js.map

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