firebase/firebase-performance.js

Firebase JavaScript library for web and Node.js

import{registerVersion as t,_registerComponent as e,_getProvider as n,getApp as r}from"https://www.gstatic.com/firebasejs/9.0.0-beta.7/firebase-app.js";var i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])})(t,e)};function o(t,e){for(var n=0,r=e.length,i=t.length;n<r;n++,i++)t[i]=e[n];return t}var a=function(t){function e(n,r,i){var o=t.call(this,r)||this;return o.code=n,o.customData=i,o.name="FirebaseError",Object.setPrototypeOf(o,e.prototype),Error.captureStackTrace&&Error.captureStackTrace(o,s.prototype.create),o}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e}(Error),s=function(){function 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t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,o([this,l.ERROR],t)),this._logHandler.apply(this,o([this,l.ERROR],t))},t}(),v=function(){function t(t,e,n){this.name=t,this.instanceFactory=e,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}return t.prototype.setInstantiationMode=function(t){return this.instantiationMode=t,this},t.prototype.setMultipleInstances=function(t){return this.multipleInstances=t,this},t.prototype.setServiceProps=function(t){return this.serviceProps=t,this},t.prototype.setInstanceCreatedCallback=function(t){return this.onInstanceCreated=t,this},t}();function _(t){return Array.prototype.slice.call(t)}function b(t){return new Promise((function(e,n){t.onsuccess=function(){e(t.result)},t.onerror=function(){n(t.error)}}))}function w(t,e,n){var r,i=new Promise((function(i,o){b(r=t[e].apply(t,n)).then(i,o)}));return i.request=r,i}function E(t,e,n){var r=w(t,e,n);return r.then((function(t){if(t)return new N(t,r.request)}))}function I(t,e,n){n.forEach((function(n){Object.defineProperty(t.prototype,n,{get:function(){return this[e][n]},set:function(t){this[e][n]=t}})}))}function T(t,e,n,r){r.forEach((function(r){r in n.prototype&&(t.prototype[r]=function(){return w(this[e],r,arguments)})}))}function S(t,e,n,r){r.forEach((function(r){r in n.prototype&&(t.prototype[r]=function(){return this[e][r].apply(this[e],arguments)})}))}function O(t,e,n,r){r.forEach((function(r){r in n.prototype&&(t.prototype[r]=function(){return E(this[e],r,arguments)})}))}function A(t){this._index=t}function N(t,e){this._cursor=t,this._request=e}function k(t){this._store=t}function R(t){this._tx=t,this.complete=new Promise((function(e,n){t.oncomplete=function(){e()},t.onerror=function(){n(t.error)},t.onabort=function(){n(t.error)}}))}function C(t,e,n){this._db=t,this.oldVersion=e,this.transaction=new R(n)}function 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1===(n=e).requestStatus&&n.requestTime+1e4<Date.now()?Object.assign(Object.assign({},t),{authToken:{requestStatus:0}}):t;var n}))}function ct(t){return void 0!==t&&2===t.registrationStatus}async function ut(t,e=!1){const n=t;await async function(t){const{registrationPromise:e}=await et(t);e&&await e}(n.appConfig);return(await at(n,e)).token}function lt(t){return M.create("missing-app-config-values",{valueName:t})}const pt=t=>{const e=t.getProvider("app-exp").getImmediate(),r=n(e,"installations-exp").getImmediate();return{getId:()=>async function(t){const e=t,{installationEntry:n,registrationPromise:r}=await et(e.appConfig);return r?r.catch(console.error):at(e).catch(console.error),n.fid}(r),getToken:t=>ut(r,t)}};e(new v("installations-exp",(t=>{const e=t.getProvider("app-exp").getImmediate();return{app:e,appConfig:function(t){if(!t||!t.options)throw lt("App Configuration");if(!t.name)throw lt("App Name");const e=["projectId","apiKey","appId"];for(const n of e)if(!t.options[n])throw lt(n);return{appName:t.name,projectId:t.options.projectId,apiKey:t.options.apiKey,appId:t.options.appId}}(e),platformLoggerProvider:n(e,"platform-logger"),_delete:()=>Promise.resolve()}}),"PUBLIC")),e(new v("installations-exp-internal",pt,"PRIVATE")),t("@firebase/installations-exp","0.0.900-exp.6ef484a04");const ft=new s("performance","Performance",{"trace started":"Trace {$traceName} was started before.","trace stopped":"Trace {$traceName} is not running.","nonpositive trace startTime":"Trace {$traceName} startTime should be positive.","nonpositive trace duration":"Trace {$traceName} duration should be positive.","no window":"Window is not available.","no app id":"App id is not available.","no project id":"Project id is not available.","no api key":"Api key is not available.","invalid cc log":"Attempted to queue invalid cc event","FB not default":"Performance can only start when Firebase app instance is the default one.","RC response not ok":"RC response is not ok","invalid attribute name":"Attribute name {$attributeName} is invalid.","invalid attribute value":"Attribute value {$attributeValue} is invalid.","invalid custom metric name":"Custom metric name {$customMetricName} is invalid","invalid String merger input":"Input for String merger is invalid, contact support team to resolve.","already initialized":"Performance can only be initialized once."}),dt=new y("Performance");let ht,gt,mt,yt;dt.logLevel=l.INFO;class vt{constructor(t){if(this.window=t,!t)throw ft.create("no window");this.performance=t.performance,this.PerformanceObserver=t.PerformanceObserver,this.windowLocation=t.location,this.navigator=t.navigator,this.document=t.document,this.navigator&&this.navigator.cookieEnabled&&(this.localStorage=t.localStorage),t.perfMetrics&&t.perfMetrics.onFirstInputDelay&&(this.onFirstInputDelay=t.perfMetrics.onFirstInputDelay)}getUrl(){return this.windowLocation.href.split("?")[0]}mark(t){this.performance&&this.performance.mark&&this.performance.mark(t)}measure(t,e,n){this.performance&&this.performance.measure&&this.performance.measure(t,e,n)}getEntriesByType(t){return this.performance&&this.performance.getEntriesByType?this.performance.getEntriesByType(t):[]}getEntriesByName(t){return this.performance&&this.performance.getEntriesByName?this.performance.getEntriesByName(t):[]}getTimeOrigin(){return this.performance&&(this.performance.timeOrigin||this.performance.timing.navigationStart)}requiredApisAvailable(){return fetch&&Promise&&this.navigator&&this.navigator.cookieEnabled?"indexedDB"in self&&null!=indexedDB||(dt.info("IndexedDB is not supported by current browswer"),!1):(dt.info("Firebase Performance cannot start if browser does not support fetch and Promise or cookie is disabled."),!1)}setupObserver(t,e){if(!this.PerformanceObserver)return;new this.PerformanceObserver((t=>{for(const n of t.getEntries())e(n)})).observe({entryTypes:[t]})}static getInstance(){return void 0===ht&&(ht=new vt(gt)),ht}}function _t(){return mt}function bt(t,e){const n=t.length-e.length;if(n<0||n>1)throw ft.create("invalid String merger input");const r=[];for(let n=0;n<t.length;n++)r.push(t.charAt(n)),e.length>n&&r.push(e.charAt(n));return r.join("")}class wt{constructor(){this.instrumentationEnabled=!0,this.dataCollectionEnabled=!0,this.loggingEnabled=!1,this.tracesSamplingRate=1,this.networkRequestsSamplingRate=1,this.logEndPointUrl="https://firebaselogging.googleapis.com/v0cc/log?format=json_proto",this.flTransportEndpointUrl=bt("hts/frbslgigp.ogepscmv/ieo/eaylg","tp:/ieaeogn-agolai.o/1frlglgc/o"),this.transportKey=bt("AzSC8r6ReiGqFMyfvgow","Iayx0u-XT3vksVM-pIV"),this.logSource=462,this.logTraceAfterSampling=!1,this.logNetworkAfterSampling=!1,this.configTimeToLive=12}getFlTransportFullUrl(){return this.flTransportEndpointUrl.concat("?key=",this.transportKey)}static getInstance(){return void 0===yt&&(yt=new wt),yt}}var Et;!function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.VISIBLE=1]="VISIBLE",t[t.HIDDEN=2]="HIDDEN"}(Et||(Et={}));const It=["firebase_","google_","ga_"],Tt=new RegExp("^[a-zA-Z]\\w*$");function St(){const t=vt.getInstance().navigator;return"serviceWorker"in t?t.serviceWorker.controller?2:3:1}function Ot(){switch(vt.getInstance().document.visibilityState){case"visible":return Et.VISIBLE;case"hidden":return Et.HIDDEN;default:return Et.UNKNOWN}}function At(){const t=vt.getInstance().navigator.connection;switch(t&&t.effectiveType){case"slow-2g":return 1;case"2g":return 2;case"3g":return 3;case"4g":return 4;default:return 0}}function Nt(t){var e;const n=null===(e=t.options)||void 0===e?void 0:e.appId;if(!n)throw ft.create("no app id");return n}const kt=!0;function Rt(t,e){const n=function(){const t=vt.getInstance().localStorage;if(!t)return;const e=t.getItem("@firebase/performance/configexpire");if(!(e&&(n=e,Number(n)>Date.now())))return;var n;const r=t.getItem("@firebase/performance/config");if(!r)return;try{return JSON.parse(r)}catch(t){return}}();return n?(Ct(n),Promise.resolve()):function(t,e){return function(t){const e=t.getToken();return e.then((t=>{})),e}(t.installations).then((n=>{const r=function(t){var e;const n=null===(e=t.options)||void 0===e?void 0:e.projectId;if(!n)throw ft.create("no project id");return n}(t.app),i=function(t){var e;const n=null===(e=t.options)||void 0===e?void 0:e.apiKey;if(!n)throw ft.create("no api key");return n}(t.app),o=new Request(`https://firebaseremoteconfig.googleapis.com/v1/projects/${r}/namespaces/fireperf:fetch?key=${i}`,{method:"POST",headers:{Authorization:`FIREBASE_INSTALLATIONS_AUTH ${n}`},body:JSON.stringify({app_instance_id:e,app_instance_id_token:n,app_id:Nt(t.app),app_version:"0.0.900-exp.6ef484a04",sdk_version:"0.0.1"})});return fetch(o).then((t=>{if(t.ok)return t.json();throw ft.create("RC response not ok")}))})).catch((()=>{dt.info("Could not fetch config, will use default configs")}))}(t,e).then(Ct).then((t=>function(t){const e=vt.getInstance().localStorage;if(!t||!e)return;e.setItem("@firebase/performance/config",JSON.stringify(t)),e.setItem("@firebase/performance/configexpire",String(Date.now()+60*wt.getInstance().configTimeToLive*60*1e3))}(t)),(()=>{}))}function Ct(t){if(!t)return t;const e=wt.getInstance(),n=t.entries||{};return void 0!==n.fpr_enabled?e.loggingEnabled="true"===String(n.fpr_enabled):e.loggingEnabled=kt,n.fpr_log_source&&(e.logSource=Number(n.fpr_log_source)),n.fpr_log_endpoint_url&&(e.logEndPointUrl=n.fpr_log_endpoint_url),n.fpr_log_transport_key&&(e.transportKey=n.fpr_log_transport_key),void 0!==n.fpr_vc_network_request_sampling_rate&&(e.networkRequestsSamplingRate=Number(n.fpr_vc_network_request_sampling_rate)),void 0!==n.fpr_vc_trace_sampling_rate&&(e.tracesSamplingRate=Number(n.fpr_vc_trace_sampling_rate)),e.logTraceAfterSampling=Pt(e.tracesSamplingRate),e.logNetworkAfterSampling=Pt(e.networkRequestsSamplingRate),t}function Pt(t){return Math.random()<=t}let Mt,jt=1;function xt(t){return jt=2,Mt=Mt||function(t){return function(){const t=vt.getInstance().document;return new Promise((e=>{if(t&&"complete"!==t.readyState){const n=()=>{"complete"===t.readyState&&(t.removeEventListener("readystatechange",n),e())};t.addEventListener("readystatechange",n)}else e()}))}().then((()=>function(t){const e=t.getId();return e.then((t=>{mt=t})),e}(t.installations))).then((e=>Rt(t,e))).then((()=>Bt()),(()=>Bt()))}(t),Mt}function Bt(){jt=3}let Dt,Lt=3,Ft=[],Ut=!1;function qt(t){setTimeout((()=>{if(0!==Lt)return Ft.length?void function(){const t=Ft.splice(0,1e3),e=t.map((t=>({source_extension_json_proto3:t.message,event_time_ms:String(t.eventTime)})));(function(t,e){return function(t){const e=wt.getInstance().getFlTransportFullUrl();return fetch(e,{method:"POST",body:JSON.stringify(t)})}(t).then((t=>(t.ok||dt.info("Call to Firebase backend failed."),t.json()))).then((t=>{const n=Number(t.nextRequestWaitMillis);let r=1e4;isNaN(n)||(r=Math.max(n,r));const i=t.logResponseDetails;Array.isArray(i)&&i.length>0&&"RETRY_REQUEST_LATER"===i[0].responseAction&&(Ft=[...e,...Ft],dt.info("Retry transport request later.")),Lt=3,qt(r)}))})({request_time_ms:String(Date.now()),client_info:{client_type:1,js_client_info:{}},log_source:wt.getInstance().logSource,log_event:e},t).catch((()=>{Ft=[...t,...Ft],Lt--,dt.info(`Tries left: ${Lt}.`),qt(1e4)}))}():qt(1e4)}),t)}function $t(t){return(...e)=>{!function(t){if(!t.eventTime||!t.message)throw ft.create("invalid cc log");Ft=[...Ft,t]}({message:t(...e),eventTime:Date.now()})}}function Ht(t,e){Dt||(Dt=$t(Wt)),Dt(t,e)}function Vt(t){const e=wt.getInstance();!e.instrumentationEnabled&&t.isAuto||(e.dataCollectionEnabled||t.isAuto)&&vt.getInstance().requiredApisAvailable()&&(t.isAuto&&Ot()!==Et.VISIBLE||(3===jt?Kt(t):xt(t.performanceController).then((()=>Kt(t)),(()=>Kt(t)))))}function Kt(t){if(!_t())return;const e=wt.getInstance();e.loggingEnabled&&e.logTraceAfterSampling&&setTimeout((()=>Ht(t,1)),0)}function Wt(t,e){return 0===e?function(t){const e={url:t.url,http_method:t.httpMethod||0,http_response_code:200,response_payload_bytes:t.responsePayloadBytes,client_start_time_us:t.startTimeUs,time_to_response_initiated_us:t.timeToResponseInitiatedUs,time_to_response_completed_us:t.timeToResponseCompletedUs},n={application_info:zt(t.performanceController.app),network_request_metric:e};return JSON.stringify(n)}(t):function(t){const e={name:t.name,is_auto:t.isAuto,client_start_time_us:t.startTimeUs,duration_us:t.durationUs};0!==Object.keys(t.counters).length&&(e.counters=t.counters);const n=t.getAttributes();0!==Object.keys(n).length&&(e.custom_attributes=n);const r={application_info:zt(t.performanceController.app),trace_metric:e};return JSON.stringify(r)}(t)}function zt(t){return{google_app_id:Nt(t),app_instance_id:_t(),web_app_info:{sdk_version:"0.0.900-exp.6ef484a04",page_url:vt.getInstance().getUrl(),service_worker_status:St(),visibility_state:Ot(),effective_connection_type:At()},application_process_state:0}}const Gt=["_fp","_fcp","_fid"];class Jt{constructor(t,e,n=!1,r){this.performanceController=t,this.name=e,this.isAuto=n,this.state=1,this.customAttributes={},this.counters={},this.api=vt.getInstance(),this.randomId=Math.floor(1e6*Math.random()),this.isAuto||(this.traceStartMark=`FB-PERF-TRACE-START-${this.randomId}-${this.name}`,this.traceStopMark=`FB-PERF-TRACE-STOP-${this.randomId}-${this.name}`,this.traceMeasure=r||`FB-PERF-TRACE-MEASURE-${this.randomId}-${this.name}`,r&&this.calculateTraceMetrics())}start(){if(1!==this.state)throw ft.create("trace started",{traceName:this.name});this.api.mark(this.traceStartMark),this.state=2}stop(){if(2!==this.state)throw ft.create("trace stopped",{traceName:this.name});this.state=3,this.api.mark(this.traceStopMark),this.api.measure(this.traceMeasure,this.traceStartMark,this.traceStopMark),this.calculateTraceMetrics(),Vt(this)}record(t,e,n){if(t<=0)throw ft.create("nonpositive trace startTime",{traceName:this.name});if(e<=0)throw ft.create("nonpositive trace duration",{traceName:this.name});if(this.durationUs=Math.floor(1e3*e),this.startTimeUs=Math.floor(1e3*t),n&&n.attributes&&(this.customAttributes=Object.assign({},n.attributes)),n&&n.metrics)for(const t of Object.keys(n.metrics))isNaN(Number(n.metrics[t]))||(this.counters[t]=Number(Math.floor(n.metrics[t])));Vt(this)}incrementMetric(t,e=1){void 0===this.counters[t]?this.putMetric(t,e):this.putMetric(t,this.counters[t]+e)}putMetric(t,e){if(!function(t,e){return!(0===t.length||t.length>100)&&(e&&e.startsWith("_wt_")&&Gt.indexOf(t)>-1||!t.startsWith("_"))}(t,this.name))throw ft.create("invalid custom metric name",{customMetricName:t});this.counters[t]=function(t){const e=Math.floor(t);return e<t&&dt.info(`Metric value should be an Integer, setting the value as : ${e}.`),e}(e)}getMetric(t){return this.counters[t]||0}putAttribute(t,e){const n=function(t){return!(0===t.length||t.length>40)&&(!It.some((e=>t.startsWith(e)))&&!!t.match(Tt))}(t),r=function(t){return 0!==t.length&&t.length<=100}(e);if(n&&r)this.customAttributes[t]=e;else{if(!n)throw ft.create("invalid attribute name",{attributeName:t});if(!r)throw ft.create("invalid attribute value",{attributeValue:e})}}getAttribute(t){return this.customAttributes[t]}removeAttribute(t){void 0!==this.customAttributes[t]&&delete this.customAttributes[t]}getAttributes(){return Object.assign({},this.customAttributes)}setStartTime(t){this.startTimeUs=t}setDuration(t){this.durationUs=t}calculateTraceMetrics(){const t=this.api.getEntriesByName(this.traceMeasure),e=t&&t[0];e&&(this.durationUs=Math.floor(1e3*e.duration),this.startTimeUs=Math.floor(1e3*(e.startTime+this.api.getTimeOrigin())))}static createOobTrace(t,e,n,r){const i=vt.getInstance().getUrl();if(!i)return;const o=new Jt(t,"_wt_"+i,!0),a=Math.floor(1e3*vt.getInstance().getTimeOrigin());o.setStartTime(a),e&&e[0]&&(o.setDuration(Math.floor(1e3*e[0].duration)),o.putMetric("domInteractive",Math.floor(1e3*e[0].domInteractive)),o.putMetric("domContentLoadedEventEnd",Math.floor(1e3*e[0].domContentLoadedEventEnd)),o.putMetric("loadEventEnd",Math.floor(1e3*e[0].loadEventEnd)));if(n){const t=n.find((t=>"first-paint"===t.name));t&&t.startTime&&o.putMetric("_fp",Math.floor(1e3*t.startTime));const e=n.find((t=>"first-contentful-paint"===t.name));e&&e.startTime&&o.putMetric("_fcp",Math.floor(1e3*e.startTime)),r&&o.putMetric("_fid",Math.floor(1e3*r))}Vt(o)}static createUserTimingTrace(t,e){Vt(new Jt(t,e,!1,e))}}function Yt(t,e){const n=e;if(!n||void 0===n.responseStart)return;const r=vt.getInstance().getTimeOrigin(),i=Math.floor(1e3*(n.startTime+r)),o=n.responseStart?Math.floor(1e3*(n.responseStart-n.startTime)):void 0,a=Math.floor(1e3*(n.responseEnd-n.startTime));!function(t){const e=wt.getInstance();if(!e.instrumentationEnabled)return;const n=t.url,r=e.logEndPointUrl.split("?")[0],i=e.flTransportEndpointUrl.split("?")[0];n!==r&&n!==i&&e.loggingEnabled&&e.logNetworkAfterSampling&&setTimeout((()=>Ht(t,0)),0)}({performanceController:t,url:n.name&&n.name.split("?")[0],responsePayloadBytes:n.transferSize,startTimeUs:i,timeToResponseInitiatedUs:o,timeToResponseCompletedUs:a})}function Zt(t){_t()&&(setTimeout((()=>function(t){const e=vt.getInstance(),n=e.getEntriesByType("navigation"),r=e.getEntriesByType("paint");if(e.onFirstInputDelay){let i=setTimeout((()=>{Jt.createOobTrace(t,n,r),i=void 0}),5e3);e.onFirstInputDelay((e=>{i&&(clearTimeout(i),Jt.createOobTrace(t,n,r,e))}))}else Jt.createOobTrace(t,n,r)}(t)),0),setTimeout((()=>function(t){const e=vt.getInstance(),n=e.getEntriesByType("resource");for(const e of n)Yt(t,e);e.setupObserver("resource",(e=>Yt(t,e)))}(t)),0),setTimeout((()=>function(t){const e=vt.getInstance(),n=e.getEntriesByType("measure");for(const e of n)Qt(t,e);e.setupObserver("measure",(e=>Qt(t,e)))}(t)),0))}function Qt(t,e){const n=e.name;"FB-PERF-TRACE-MEASURE"!==n.substring(0,"FB-PERF-TRACE-MEASURE".length)&&Jt.createUserTimingTrace(t,n)}class Xt{constructor(t,e){this.app=t,this.installations=e,this.initialized=!1}_init(t){this.initialized||(void 0!==(null==t?void 0:t.dataCollectionEnabled)&&(this.dataCollectionEnabled=t.dataCollectionEnabled),void 0!==(null==t?void 0:t.instrumentationEnabled)&&(this.instrumentationEnabled=t.instrumentationEnabled),vt.getInstance().requiredApisAvailable()?new Promise((function(t,e){try{var n=!0,r="validate-browser-context-for-indexeddb-analytics-module",i=self.indexedDB.open(r);i.onsuccess=function(){i.result.close(),n||self.indexedDB.deleteDatabase(r),t(!0)},i.onupgradeneeded=function(){n=!1},i.onerror=function(){var t;e((null===(t=i.error)||void 0===t?void 0:t.message)||"")}}catch(t){e(t)}})).then((t=>{t&&(Ut||(qt(5500),Ut=!0),xt(this).then((()=>Zt(this)),(()=>Zt(this))),this.initialized=!0)})).catch((t=>{dt.info(`Environment doesn't support IndexedDB: ${t}`)})):dt.info('Firebase Performance cannot start if the browser does not support "Fetch" and "Promise", or cookies are disabled.'))}set instrumentationEnabled(t){wt.getInstance().instrumentationEnabled=t}get instrumentationEnabled(){return wt.getInstance().instrumentationEnabled}set dataCollectionEnabled(t){wt.getInstance().dataCollectionEnabled=t}get dataCollectionEnabled(){return wt.getInstance().dataCollectionEnabled}}function te(t=r()){t=f(t);return n(t,"performance-exp").getImmediate()}function ee(t,e){t=f(t);const r=n(t,"performance-exp");if(r.isInitialized())throw ft.create("already initialized");return r.initialize({options:e})}function ne(t,e){return t=f(t),new Jt(t,e)}e(new v("performance-exp",((t,{options:e})=>{const n=t.getProvider("app-exp").getImmediate(),r=t.getProvider("installations-exp-internal").getImmediate();if("[DEFAULT]"!==n.name)throw ft.create("FB not default");if("undefined"==typeof window)throw ft.create("no window");!function(t){gt=t}(window);const i=new Xt(n,r);return i._init(e),i}),"PUBLIC")),t("@firebase/performance-exp","0.0.900-exp.6ef484a04");export{te as getPerformance,ee as initializePerformance,ne as trace};
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