connect/src/app/community/community.component.ts

import {Component, Input, Output, EventEmitter, ViewChild, ChangeDetectionStrategy, ViewEncapsulation} from '@angular/core';
import {Observable}       from 'rxjs/Observable';
import {ActivatedRoute, Router} from '@angular/router';
import {Location} from '@angular/common';
import "rxjs/add/observable/zip";
import { EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
import { ErrorCodes} from '../openaireLibrary/utils/properties/errorCodes';

import {Properties} from '../utils/properties';
import {CommunityService} from "./community.service";
import {CommunitiesService} from "../communities/communities.service";
import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
import {Meta} from '../openaireLibrary/sharedComponents/metaService';
import {ConfigurationService} from '../openaireLibrary/utils/configuration/configuration.service';


@Component({
    selector: 'community',
    templateUrl: 'community.component.html',
})
export class CommunityComponent {
  public piwiksub: any;
  public subfunders: any;

  public pageTitle = "OpenAIRE"

  public publicationTotal = null;
  public researchDataTotal = null;
  public softwareTotal = null;

  params: any;
  properties:EnvProperties;

  public publicationResults = null;
  public researchDataResults = null;
  public softwareResults = null;

  public communityId = null;
  public community = null;

  constructor (
    private route: ActivatedRoute,
      private _router: Router,
      private location: Location, private _meta: Meta, private _piwikService:PiwikService,
      private config: ConfigurationService,
      private _communityService:CommunityService, private _communitiesService:CommunitiesService
    ) {

          var description = "open access, research, scientific publication, European Commission, EC, FP7, ERC, Horizon 2020, H2020, search, projects ";

          var title = "OpenAIRE";

          this._meta.setTitle(title);
          this._meta.updateMeta("description", description);
          this._meta.updateProperty("og:description", description);
          this._meta.updateProperty("og:title", title);



  }

  public ngOnInit() {
    this.route.data
        .subscribe((data: { envSpecific: EnvProperties }) => {
           this.properties = data.envSpecific;
           var url = data.envSpecific.baseLink+this._router.url
           this._meta.updateProperty("og:url", url);
           if(this.properties.enablePiwikTrack && (typeof document !== 'undefined')){
             this.piwiksub = this._piwikService.trackView(this.properties, "OpenAIRE").subscribe();
           }

        });


    this.route.queryParams.subscribe(
      communityId => {
            this.communityId = communityId['communityId'];
          });
    this._communityService.getCommunity('https://dev-openaire.d4science.org/openaire/community/'+this.communityId).subscribe (
      community => {
            this.community = community;
            this.params = {community: encodeURIComponent('"'+community.queryId+'"')};
            console.log(community);
      });

    this._communityService.getTotal('http://beta.services.openaire.eu:8480/search/rest/v2/api/publications/count?format=json&fq=communityid='+this.communityId).subscribe(
      publicationTotal => {
                this.publicationTotal = publicationTotal;
      });

    this._communityService.getTotal('http://beta.services.openaire.eu:8480/search/rest/v2/api/datasets/count?format=json&fq=communityid='+this.communityId).subscribe(
      researchDataTotal => {
                this.researchDataTotal = researchDataTotal;
      });

    this._communityService.getTotal('http://beta.services.openaire.eu:8480/search/rest/v2/api/software/count?format=json&fq=communityid='+this.communityId).subscribe(
      softwareTotal => {
                this.softwareTotal = softwareTotal;
      });

    this._communityService.getResults('http://beta.services.openaire.eu:8480/search/rest/v2/api/publications?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
      publicationResults => {
                  this.publicationResults = publicationResults;
      });

    this._communityService.getResults('http://beta.services.openaire.eu:8480/search/rest/v2/api/datasets?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
      researchDataResults => {
                  this.researchDataResults = researchDataResults;
      });

    this._communityService.getResults('http://beta.services.openaire.eu:8480/search/rest/v2/api/software?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
      softwareResults => {
                  this.softwareResults = softwareResults;
      });

  }


  public ngOnDestroy() {
    if(this.piwiksub){
      this.piwiksub.unsubscribe();
    }


  }

}