Fix for https://github.com/GNS3/gns3-web-ui/issues/1184

src/app/components/settings/settings.component.html

@@ -11,6 +11,7 @@
 
           <div>
             <mat-checkbox [(ngModel)]="settings.crash_reports">Send anonymous crash reports</mat-checkbox><br />
+            <mat-checkbox [(ngModel)]="settings.anonymous_statistics">Send anonymous usage statistics</mat-checkbox><br />
             <mat-checkbox [(ngModel)]="integrateLinksLabelsToLinks">Integrate link labels to links</mat-checkbox><br />
             <mat-checkbox [(ngModel)]="openConsolesInWidget">Open consoles in the widget instead of in new tabs after clicking start consoles for all nodes</mat-checkbox>
           </div>

src/app/services/google-analytics.service.ts

@@ -1,14 +1,17 @@
 import { Injectable } from '@angular/core';
 import { NavigationEnd, Router } from '@angular/router';
 import { environment } from '../../environments/environment';
+import { SettingsService } from './settings.service';
 declare var gtag: Function;
 
 @Injectable()
 export class GoogleAnalyticsService {
-  constructor(router: Router) {
+  private settingsService: SettingsService;
+
+  constructor(router: Router, settingsService: SettingsService) {
     if (!environment.production) return;
     router.events.subscribe((event) => {
-      if (event instanceof NavigationEnd) {
+      if (settingsService.getStatisticsSettings() && event instanceof NavigationEnd) {
         gtag('set', 'page', event.url);
         gtag('send', 'pageview');
       }

src/app/services/settings.service.ts

@@ -4,6 +4,7 @@ import { BehaviorSubject } from 'rxjs';
 export interface Settings {
   crash_reports: boolean;
   console_command: string;
+  anonymous_statistics: boolean;
 }
 
 @Injectable({
@@ -13,10 +14,12 @@ export class SettingsService {
   private settings: Settings = {
     crash_reports: true,
     console_command: undefined,
+    anonymous_statistics: true
   };
 
   private readonly reportsSettings: string = 'crash_reports';
   private readonly consoleSettings: string = 'console_command';
+  private readonly statisticsSettings: string = 'statistics_command';
 
   constructor() {
     if (this.getItem(this.reportsSettings))
@@ -24,6 +27,9 @@ export class SettingsService {
 
     if (this.getItem(this.consoleSettings))
       this.settings.console_command = this.getItem(this.consoleSettings);
+
+    if (this.getItem(this.statisticsSettings))
+      this.settings.anonymous_statistics = this.getItem(this.statisticsSettings) === 'true' ? true : false;
   }
 
   setReportsSettings(value: boolean) {
@@ -36,10 +42,24 @@ export class SettingsService {
     }
   }
 
+  setStatisticsSettings(value: boolean) {
+    this.settings.anonymous_statistics = value;
+    this.removeItem(this.statisticsSettings);
+    if (value) {
+      this.setItem(this.statisticsSettings, 'true');
+    } else {
+      this.setItem(this.statisticsSettings, 'false');
+    }
+  }
+
   getReportsSettings() {
     return this.getItem(this.reportsSettings) === 'true' ? true : false;
   }
 
+  getStatisticsSettings() {
+    return this.getItem(this.statisticsSettings) === 'true' ? true : false;
+  }
+
   setConsoleSettings(value: string) {
     this.settings.console_command = value;
     this.removeItem(this.consoleSettings);
@@ -70,5 +90,6 @@ export class SettingsService {
     this.settings = settings;
     this.setConsoleSettings(settings.console_command);
     this.setReportsSettings(settings.crash_reports);
+    this.setStatisticsSettings(settings.anonymous_statistics);
   }
 }