D-Net

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

import {Http, Response}             from '@angular/http';

import {Headers, RequestOptions}    from '@angular/http';

import {HttpClient} from "@angular/common/http";

import {Observable}                 from 'rxjs';

import {ZenodoCommunityInfo}        from './zenodoCommunityInfo';

import {EnvProperties}              from '../../utils/properties/env-properties';

import {map} from "rxjs/operators";

@Injectable()

export class ZenodoCommunitiesService {

    constructor(private http:HttpClient) {

    }

    getZenodoCommunities(properties:EnvProperties, url: string) {

            return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)) : url)

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

                            .pipe(map(res => [this.parseZenodoCommunities(res['hits'].hits),res['hits'].total]));

    }

    getZenodoCommunityById(properties:EnvProperties, url: string, openaireId:string) {

            return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)) : url)

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

                            .pipe(map(res => {

                              var community = this.parseZenodoCommunity(res);

                              community["openaireId"]=openaireId;

                              return community;

                            }));

    }

    parseZenodoCommunities(data: any): ZenodoCommunityInfo[] {

        let zenodoCommunities: ZenodoCommunityInfo[] = [];

        for (let i=0; i<data.length; i++) {

            let resData = data[i];

            zenodoCommunities.push(this.parseZenodoCommunity(resData));

        }

        return zenodoCommunities;

    }

    parseZenodoCommunity(resData:any):ZenodoCommunityInfo {

      var result: ZenodoCommunityInfo = new ZenodoCommunityInfo();

      result['title'] = resData.title;

      result['id'] = resData.id;

      result['description'] = resData.description;

      result['link'] = resData.links.html;

      result['logoUrl'] = resData.logo_url;

      result['date'] = resData.updated;

      result['page'] = resData.page;

      return result;

    }

    getTotalZenodoCommunities(properties:EnvProperties, url: string) {

            return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)) : url)

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

                            .pipe(map(res => res['hits'].total));

    }

}