D-Net

import {Component, Input} from '@angular/core';

import {Observable}       from 'rxjs/Observable';

import { Router } from '@angular/router';

import {OpenaireProperties} from '../utils/properties/openaireProperties';

import { Meta} from '../../angular2-meta';

import {PiwikService} from '../utils/piwik/piwik.service';

@Component({

    selector: 'deposit',

    templateUrl: 'deposit.component.html'

})

export class DepositComponent {

  @Input() compatibility: string = '';

  @Input() mapUrl: string = null; // optional  in case i-frame is needed

  @Input() searchBySubjects: boolean = false; // optional: in case search by subjects is needed

  public status: number;

  // Type of entity: Publication or Research Data

  @Input() requestFor: string = "Publications";

  // url's needed for information text

  public openAccess: string;

  public openAccessRepo: string;

  public fp7Guidlines: string;

  public h2020Guidlines: string;

  public ercGuidlines: string;

  public helpdesk: string;

  // Id of the new selected organization to be searched

  public selectedId: string = "";

  public warningMessage: string = "";

  piwiksub:any;

  constructor (private _router: Router, private _meta: Meta, private _piwikService:PiwikService) {

      this.openAccess = OpenaireProperties.getOpenAccess();

      this.openAccessRepo = OpenaireProperties.getOpenAccessRepo();

      this.fp7Guidlines = OpenaireProperties.getFP7Guidlines();

      this.h2020Guidlines = OpenaireProperties.getH2020Guidlines();

      this.ercGuidlines = OpenaireProperties.getERCGuidlines();

      this.helpdesk = OpenaireProperties.getHelpdesk();

      this.updateTitle("Deposit "+this.requestFor);

      this.updateDescription("Openaire,  repositories, open access,  content provider, compatibility, organization, deposit "+ this.requestFor);

      this.updateUrl(OpenaireProperties.getBaseLink()+this._router.url);

      if(OpenaireProperties.isPiwikTrackEnabled() && (typeof document !== 'undefined')){

        this.piwiksub = this._piwikService.trackView("Deposit "+this.requestFor).subscribe();

      }

  }

  ngOnDestroy() {

    if(this.piwiksub){

      this.piwiksub.unsubscribe();

    }

  }

  public organizationSelected(id: string) {

      console.info("organization selected");

      if(id && id.length > 0){

          if(this.requestFor == "Publications") {

              this._router.navigate( ['participate/deposit-publications-result'], { queryParams: { "organizationId": id } } );

          } else if(this.requestFor == "Research Data") {

              this._router.navigate( ['participate/deposit-datasets-result'], { queryParams: { "organizationId": id } } );

          }

      } else {

          this.warningMessage = "No organization selected";

      }

  }

  public valueChanged($event){

    this.selectedId = $event.value;

  }

  private updateDescription(description:string){

    this._meta.updateMeta("description", description);

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

  }

  private updateTitle(title:string){

    var _prefix ="OpenAIRE | ";

    var _title = _prefix + ((title.length> 50 ) ?title.substring(0,50):title);

    this._meta.setTitle(_title );

    this._meta.updateProperty("og:title",_title);

  }

  private updateUrl(url:string){

    this._meta.updateProperty("og:url", url);

  }

}