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 { Meta, MetaDefinition, ConfigurationService} from 'ng-openaire-library';

import { ErrorCodes, RouterHelper, PiwikService} from 'ng-openaire-library';
import {Properties} from '../utils/properties';


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

  public pageTitle = "OpenAIRE"



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

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

          var title = "OpenAIRE";

          var url = Properties.getBaseLink()+this._router.url;
          this._meta.setTitle(title);
          this._meta.updateMeta("description", description);
          this._meta.updateProperty("og:description", description);
          this._meta.updateProperty("og:title", title);
          this._meta.updateProperty("og:url", url);


          if(Properties.isPiwikTrackEnabled() && (typeof document !== 'undefined')){
            this.piwiksub = this._piwikService.trackView("OpenAIRE").subscribe();
          }

  }

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


  }

}