Ad-Block Detection Service

Provides a service to detect if an ad-blocker is in use.

Installation

npm i @flosportsinc/ng-ad-block

Inside your BrowserModule (or AppModule if you are not using a universal server) install FloAdBlockBrowserModule like so:

import { NgModule } from '@angular/core'
import { FloAdBlockBrowserModule } from '@flosportsinc/ng-universal-services/ad-block'

@NgModule({
  imports: [
    FloAdBlockBrowserModule.usingUrl('http://mysite.com/ads.js')
  ]
})
export class AppBrowserModule { }

You will need to provide an API endpoint that return a simple 200 response object. In this example we use "http://mysite.com/ads.js". It is important to have the word "ad" somewhere in the url.

If you have a Universal app you will need to include the FloAdBlockServerModule in AppServerModule like so:

import { NgModule } from '@angular/core'
import { FloAdBlockServerModule } from '@flosportsinc/ng-universal-services/ad-block'

@NgModule({
  imports: [
    FloAdBlockServerModule
  ]
})
export class AppServerModule { }

Usage

Programmatic

import { NgComponent } from '@angular/core'
import { AdBlockService } from '@flosportsinc/ng-ad-block'

@NgModule()
export class SomeComponent { 
  constructor(ads: AdBlockService) {
    ads.isAnAdBlockerActive.subscribe(isBlocked => {
      // access the boolean here
    })
  }
}

Stuctural HTML

To hide or show content depending on ad-blocker detection status simply decorate your html like so:

<!-- Show content if an ad blocker is NOT detected -->
<div *floIfNotAdBlocked>I am an ad that can likely be shown to the user</div>

<!-- Show content if an ad blocker is detected -->
<div *floIfAdBlocked>Hey, turn off your ad-blocker</div>