MetaAnalytics: Minor fix for meta analytics event (#20888)

* Minor fix for meta analytics event

* Fixed dashboardSrv issue

* Added timeSinceNavigationStart

packages/grafana-runtime/src/services/EchoSrv.ts

@@ -15,7 +15,14 @@ export interface EchoMeta {
   userLogin: string;
   userId: number;
   userSignedIn: boolean;
+  /**
+   * A millisecond epoch
+   */
   ts: number;
+  /**
+   * A highres timestamp since navigation start
+   */
+  timeSinceNavigationStart: number;
 }
 
 export interface EchoBackend<T extends EchoEvent = any, O = any> {

public/app/core/services/echo/Echo.ts

@@ -82,7 +82,8 @@ export class Echo implements EchoSrv {
         height: window.screen.height,
       },
       userAgent: window.navigator.userAgent,
-      ts: performance.now(),
+      ts: new Date().getTime(),
+      timeSinceNavigationStart: performance.now(),
       url: window.location.href,
     };
   };

public/app/features/dashboard/services/DashboardSrv.ts

@@ -29,9 +29,6 @@ export class DashboardSrv {
     appEvents.on(CoreEvents.saveDashboard, this.saveDashboard.bind(this), $rootScope);
     appEvents.on(PanelEvents.panelChangeView, this.onPanelChangeView);
     appEvents.on(CoreEvents.removePanel, this.onRemovePanel);
-
-    // Export to react
-    setDashboardSrv(this);
   }
 
   create(dashboard: any, meta: DashboardMeta) {

public/app/features/dashboard/state/analyticsProcessor.ts

@@ -22,7 +22,6 @@ export function getAnalyticsProcessor(datasource: DataSourceApi) {
       panelId: data.request.panelId,
       dashboardId: data.request.dashboardId,
       // app: 'dashboard',
-      // count: 1,
       dataSize: 0,
       duration: data.request.endTime - data.request.startTime,
       eventName: 'data-request',
@@ -38,9 +37,9 @@ export function getAnalyticsProcessor(datasource: DataSourceApi) {
       eventData.folderName = dashboard.meta.folderTitle;
     }
 
-    if (data.series.length > 0) {
+    if (data.series && data.series.length > 0) {
       // estimate size
-      eventData.dataSize = data.series.length * data.series[0].length;
+      eventData.dataSize = data.series.length;
     }
 
     if (data.error) {

public/app/routes/GrafanaCtrl.ts

@@ -27,6 +27,7 @@ import { UtilSrv } from 'app/core/services/util_srv';
 import { ContextSrv } from 'app/core/services/context_srv';
 import { BridgeSrv } from 'app/core/services/bridge_srv';
 import { PlaylistSrv } from 'app/features/playlist/playlist_srv';
+import { DashboardSrv, setDashboardSrv } from 'app/features/dashboard/services/DashboardSrv';
 import { ILocationService, ITimeoutService, IRootScopeService, IAngularEvent } from 'angular';
 import { AppEvent, AppEvents } from '@grafana/data';
 
@@ -45,6 +46,7 @@ export class GrafanaCtrl {
     linkSrv: LinkSrv,
     datasourceSrv: DatasourceSrv,
     keybindingSrv: KeybindingSrv,
+    dashboardSrv: DashboardSrv,
     angularLoader: AngularLoader
   ) {
     // make angular loader service available to react components
@@ -54,6 +56,8 @@ export class GrafanaCtrl {
     setTimeSrv(timeSrv);
     setLinkSrv(linkSrv);
     setKeybindingSrv(keybindingSrv);
+    setDashboardSrv(dashboardSrv);
+
     const store = configureStore();
     setLocationSrv({
       update: (opt: LocationUpdate) => {