D-Net

import { Injectable } from '@angular/core';

import {HttpClient, HttpErrorResponse} from '@angular/common/http';

import { Observable } from 'rxjs';

import {COOKIE} from "../../openaireLibrary/login/utils/helper.class"

import { HtmlPageContent } from "../../domain/html-page-content";

import { CustomOptions } from '../../openaireLibrary/services/servicesUtils/customOptions.class';

import {catchError} from "rxjs/operators";

@Injectable()

export class HtmlPageContentService {

    constructor(private http:HttpClient) {

    }

    static removeNulls(obj){

        var isArray = obj instanceof Array;

        for (var k in obj){

            if (obj[k]===null || obj[k]==='') isArray ? obj.splice(k,1) : delete obj[k];

            else if (typeof obj[k]=="object") HtmlPageContentService.removeNulls(obj[k]);

        }

    }

      getHtmlPageContent(community : string, page: string, adminToolsAPIURL:string) {

          return this.http.get<Array<HtmlPageContent>>(adminToolsAPIURL + 'htmlpagecontent?community=' + community + "&page="+page)

              //.map(res => <HtmlPageContent> res.json())

              .pipe(catchError(this.handleError));

      }

      updateHtmlPageContent(htmlPageContent: HtmlPageContent, adminToolsAPIURL:string) {

          //let headers = new Headers({'Content-Type': 'application/json'});

          //let options = new RequestOptions({headers: headers});

          HtmlPageContentService.removeNulls(htmlPageContent);

          return this.http.post<HtmlPageContent>(adminToolsAPIURL + 'htmlpagecontent/update', JSON.stringify(htmlPageContent), CustomOptions.getAuthOptionsWithBody())

          //return this.http.post(adminToolsAPIURL + 'htmlpagecontent/update', JSON.stringify(htmlPageContent), options)

              //.map(res => <HtmlPageContent> res.json())

              .pipe(catchError(this.handleError));

      }

      private handleError(error: HttpErrorResponse) {

          // in a real world app, we may send the error to some remote logging infrastructure

          // instead of just logging it to the console

          console.error(error);

          return Observable.throw(error.error || 'Server error');

      }

}