@attus/drupal v11.1.0

Drupal

A library for Angular-Drupal Communication

This modul has to be imported. Environment (details see below) and a token service (Ionic Storage, Cookie Service, or something similar, custom services, too, are allowed), too, has to be imported and provided to Drupal.

import { DrupalModule } from '@attus/drupal';

import { IonicTokenService } from '@attus/ionic-storage';
import { environment } from '../environments/environment';

@NgModule({
  imports: [
    DrupalModule,
  ],
  providers: [
    {
      provide: 'DRUPAL_TOKEN_SERVICE',
      useClass: IonicTokenService,
    },
    {
      provide: 'DRUPAL_CONFIG',
      useValue: environment.drupal,
    }
  ],
  bootstrap: [AppComponent]
})
export class AppModule {}

Environment must have Drupal connection parameters:

export const environment = {
  production: false,
  drupal: {
    url: 'https://example.com',
    token_path: 'oauth/token',
    client_id: 'abcdefgh-1234',
    client_secret: '98754',
    scope: 'scope1 scope2',
  }
};

Usage

import {DrupalService} from '@attus/drupal';

@Component({
  template: '',
})
export class MyComponent implements OnInit {

  data: MyData
  userSubscription: Subscription

  constructor(private drupal: DrupalService) { }

  ngOnInit() {
    // Status: 1 - Authenticated, 0 - In process, -1 - Not Authenticated
    this.userSubscription = this.drupal.getUserLoginStatus().subscribe(status => {
      if (status === 1) {
        this.getMyData();
      }
    });
  }

  getMyData(id: string): Observable<MyData> {
    const options = this.drupal.getHttpOptions();
    const path: string = 'my/data/' + id;
    return this.drupal.get(path, options);
  }

  loginUser(username: string, password: string): void {
    // There is no direct answer, but you can subscribe the result, see getUserLoginStatus()
    this.drupal.login(username, password);
  }

}