ts

import { Injectable } from '@angular/core';
import { Http } from '@angular/http';
import { Observable } from 'rxjs/Rx';
import 'rxjs/add/operator/map';

import { getDrupal } from '../models/getDrupal';

@Injectable()
export class getDrupalDatas {
  drupalApi = 'http://drupal2ionic.maison/api';

  constructor(public http: Http) { }

  // Load all github users
  load(): Observable<nid[]> {
    return this.http.get(`${this.drupalApi}/articles`)
      .map(res => <nid[]>res.json());
  }
}