firebase/firebase-performance.js

Firebase JavaScript library for web and Node.js

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t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,At([this,at.ERROR],t)),this._logHandler.apply(this,At([this,at.ERROR],t))},Rt);function Rt(t){this.name=t,this._logLevel=Ot,this._logHandler=Nt,this._userLogHandler=null}var Mt,Ct,jt="0.4.2",Bt="FB-PERF-TRACE-MEASURE",Dt="@firebase/performance/config",Lt="@firebase/performance/configexpire",xt="Performance",Ut=((Ut={})["trace started"]="Trace {$traceName} was started before.",Ut["trace stopped"]="Trace {$traceName} is not running.",Ut["nonpositive trace startTime"]="Trace {$traceName} startTime should be positive.",Ut["nonpositive trace duration"]="Trace {$traceName} duration should be positive.",Ut["no window"]="Window is not available.",Ut["no app id"]="App id is not available.",Ut["no project id"]="Project id is not available.",Ut["no api key"]="Api key is not available.",Ut["invalid cc log"]="Attempted to queue invalid cc event",Ut["FB not default"]="Performance can only start 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t=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.apiKey;if(!t)throw qt.create("no api key");return t},zt.prototype.getFlTransportFullUrl=function(){return this.flTransportEndpointUrl.concat("?key=",this.transportKey)},zt.getInstance=function(){return void 0===Ht&&(Ht=new zt),Ht},zt);function zt(){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=Wt("hts/frbslgigp.ogepscmv/ieo/eaylg","tp:/ieaeogn-agolai.o/1frlglgc/o"),this.transportKey=Wt("AzSC8r6ReiGqFMyfvgow","Iayx0u-XT3vksVM-pIV"),this.logSource=462,this.logTraceAfterSampling=!1,this.logNetworkAfterSampling=!1,this.configTimeToLive=12}(xt=Gt=Gt||{})[xt.UNKNOWN=0]="UNKNOWN",xt[xt.VISIBLE=1]="VISIBLE",xt[xt.HIDDEN=2]="HIDDEN";var Yt=["firebase_","google_","ga_"],Zt=new RegExp("^[a-zA-Z]\\w*$");function Qt(){switch(Vt.getInstance().document.visibilityState){case"visible":return Gt.VISIBLE;case"hidden":return Gt.HIDDEN;default:return Gt.UNKNOWN}}var Xt="0.0.1",te={loggingEnabled:!0},ee="FIREBASE_INSTALLATIONS_AUTH";function ne(t){var n,e=function(){var t=Vt.getInstance().localStorage;if(!t)return;var e=t.getItem(Lt);if(!e||!function(t){return Number(t)>Date.now()}(e))return;var n=t.getItem(Dt);if(!n)return;try{return JSON.parse(n)}catch(t){return}}();return e?(ie(e),Promise.resolve()):(n=t,function(){var t=Jt.getInstance().installationsService.getToken();return t.then(function(t){}),t}().then(function(t){var e="https://firebaseremoteconfig.googleapis.com/v1/projects/"+Jt.getInstance().getProjectId()+"/namespaces/fireperf:fetch?key="+Jt.getInstance().getApiKey(),t=new Request(e,{method:"POST",headers:{Authorization:ee+" "+t},body:JSON.stringify({app_instance_id:n,app_instance_id_token:t,app_id:Jt.getInstance().getAppId(),app_version:jt,sdk_version:Xt})});return fetch(t).then(function(t){if(t.ok)return t.json();throw qt.create("RC response not ok")})}).catch(function(){Ft.info(re)}).then(ie).then(function(t){var e=Vt.getInstance().localStorage;if(!t||!e)return;e.setItem(Dt,JSON.stringify(t)),e.setItem(Lt,String(Date.now()+60*Jt.getInstance().configTimeToLive*60*1e3))},function(){}))}var re="Could not fetch config, will use default configs";function ie(t){if(!t)return t;var e=Jt.getInstance(),n=t.entries||{};return e.loggingEnabled=void 0!==n.fpr_enabled?"true"===String(n.fpr_enabled):te.loggingEnabled,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=oe(e.tracesSamplingRate),e.logNetworkAfterSampling=oe(e.networkRequestsSamplingRate),t}function oe(t){return Math.random()<=t}var ae,se=1;function ue(){return se=2,ae=ae||function(){var n=Vt.getInstance().document;return new Promise(function(t){var e;n&&"complete"!==n.readyState?(e=function(){"complete"===n.readyState&&(n.removeEventListener("readystatechange",e),t())},n.addEventListener("readystatechange",e)):t()})}().then(function(){return(t=Jt.getInstance().installationsService.getId()).then(function(t){$t=t}),t;var t}).then(ne).then(ce,ce)}function ce(){se=3}var fe,le=1e4,pe=5500,he=3,de=he,ge=[],ve=!1;function me(t){setTimeout(function(){if(0!==de)return ge.length?void function(){var t=i(ge);ge=[];var e=t.map(function(t){return{source_extension_json_proto3:t.message,event_time_ms:String(t.eventTime)}});(function(t,r){return function(t){var e=Jt.getInstance().getFlTransportFullUrl();return fetch(e,{method:"POST",body:JSON.stringify(t)})}(t).then(function(t){return t.ok||Ft.info("Call to Firebase backend failed."),t.json()}).then(function(t){var e=Number(t.nextRequestWaitMillis),n=le;isNaN(e)||(n=Math.max(e,n));t=t.logResponseDetails;Array.isArray(t)&&0<t.length&&"RETRY_REQUEST_LATER"===t[0].responseAction&&(ge=i(r,ge),Ft.info("Retry transport request later.")),de=he,me(n)})})({request_time_ms:String(Date.now()),client_info:{client_type:1,js_client_info:{}},log_source:Jt.getInstance().logSource,log_event:e},t).catch(function(){ge=i(t,ge),de--,Ft.info("Tries left: "+de+"."),me(le)})}():me(le)},t)}function ye(n){return function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];!function(t){if(!t.eventTime||!t.message)throw qt.create("invalid cc 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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);t=t.getAttributes();0!==Object.keys(t).length&&(e.custom_attributes=t);e={application_info:Se(),trace_metric:e};return JSON.stringify(e)})(t)}function Se(){return{google_app_id:Jt.getInstance().getAppId(),app_instance_id:$t,web_app_info:{sdk_version:jt,page_url:Vt.getInstance().getUrl(),service_worker_status:"serviceWorker"in(t=Vt.getInstance().navigator)?t.serviceWorker.controller?2:3:1,visibility_state:Qt(),effective_connection_type:function(){var 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}}()},application_process_state:0};var t}var Te=["_fp","_fcp","_fid"];var Ee=(Ae.prototype.start=function(){if(1!==this.state)throw qt.create("trace 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Ae("_wt_"+i,!0),i=Math.floor(1e3*Vt.getInstance().getTimeOrigin()),r.setStartTime(i),t&&t[0]&&(r.setDuration(Math.floor(1e3*t[0].duration)),r.putMetric("domInteractive",Math.floor(1e3*t[0].domInteractive)),r.putMetric("domContentLoadedEventEnd",Math.floor(1e3*t[0].domContentLoadedEventEnd)),r.putMetric("loadEventEnd",Math.floor(1e3*t[0].loadEventEnd))),e&&((t=e.find(function(t){return"first-paint"===t.name}))&&t.startTime&&r.putMetric("_fp",Math.floor(1e3*t.startTime)),(e=e.find(function(t){return"first-contentful-paint"===t.name}))&&e.startTime&&r.putMetric("_fcp",Math.floor(1e3*e.startTime)),n&&r.putMetric("_fid",Math.floor(1e3*n))),_e(r))},Ae.createUserTimingTrace=function(t){_e(new Ae(t,!1,t))},Ae);function Ae(t,e,n){void 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