connect/src/app/deposit/zenodo/shareInZenodo.component.ts

import {Component, Input, Output, EventEmitter, ViewChild, ElementRef} from '@angular/core';
import {Observable}       from 'rxjs/Observable';
import {ActivatedRoute, Router} from '@angular/router';
import {Title, Meta}                  from '@angular/platform-browser';
import{EnvProperties} from '../../openaireLibrary/utils/properties/env-properties';
import {ZenodoCommunitiesService} from '../../openaireLibrary/connect/zenodoCommunities/zenodo-communities.service';
import {SearchZenodoCommunitiesService} from '../../openaireLibrary/connect/zenodoCommunities/searchZenodoCommunities.service';
import {CommunityService} from '../../openaireLibrary/connect/community/community.service';
import {ConnectHelper} from '../../openaireLibrary/connect/connectHelper';

import {CommunityInfo} from '../../openaireLibrary/connect/community/communityInfo';
import {ZenodoCommunityInfo} from '../../openaireLibrary/connect/zenodoCommunities/zenodoCommunityInfo';
import {SearchUtilsClass} from '../../openaireLibrary/searchPages/searchUtils/searchUtils.class';
import {ErrorCodes} from '../../openaireLibrary/utils/properties/errorCodes';

@Component({
    selector: 'share-in-zenodo',
    templateUrl: './shareInZenodo.component.html'
})
export class ShareInZenodoComponent {
    properties:EnvProperties;
    private communityId: string = null;
    private community:CommunityInfo = null;


    // public warningMessage = "";
    // public infoMessage = "";

    masterZenodoCommunityId = null;
    masterZenodoCommunity = null;

    CommunityIds = null;
    communities = [];

    zenodocommunitiesloadedCount = 0;
    zenodoSearchUtils:SearchUtilsClass = new SearchUtilsClass();
    errorCodes: ErrorCodes = new ErrorCodes();;
    depositLink = "https://zenodo.org/deposit/new?c=";


  constructor ( private  route: ActivatedRoute, private _router: Router,
                private _meta: Meta, private _title: Title,  private _ΖenodoCommunitieService: ZenodoCommunitiesService,private _communityService: CommunityService,private _searchZenodoCommunitiesService: SearchZenodoCommunitiesService) {}

  public ngOnInit() {
    this.zenodoSearchUtils.status = this.errorCodes.LOADING;;
    this.route.data
      .subscribe((data: { envSpecific: EnvProperties }) => {
         this.updateUrl(data.envSpecific.baseLink+this._router.url);
         this.updateTitle("Share in Zenodo");
         this.updateDescription("Zenodo, repository, deposit, share");
         this.properties = data.envSpecific;
          this.route.queryParams.subscribe(params => {
            this.communityId = params['communityId'];
             if(!this.communityId && typeof document !== 'undefined'){
              this.communityId  = ConnectHelper.getCommunityFromDomain(document.location.hostname);
             }

            if(this.communityId) {

                if (this.communityId != null && this.communityId != '') {

                    this._communityService.getCommunity(this.properties, this.properties.communityAPI+this.communityId).subscribe (
                      community => {
                            this.community = community;
                            this.masterZenodoCommunityId = this.community.zenodoCommunity;
                            if(this.masterZenodoCommunityId){
                              this._ΖenodoCommunitieService.getZenodoCommunityById(this.properties, this.properties.zenodoCommunities+this.masterZenodoCommunityId, null).subscribe(
                                  result  => {
                                           this.masterZenodoCommunity = result;

                              },
                              error => {
                                // var emptyCommunity:ZenodoCommunityInfo = new ZenodoCommunityInfo();
                                // emptyCommunity.id = this.masterZenodoCommunityId;
                                // emptyCommunity.title = this.masterZenodoCommunityId;
                                // this.masterZenodoCommunity = emptyCommunity;
                                console.error("Master Zenodo community'"+this.masterZenodoCommunityId+"' couldn't be loaded");


                              }
                            );
                            }
                            this.zenodoSearchUtils.status = this.errorCodes.LOADING;;
                            this._searchZenodoCommunitiesService.searchZCommunities(this.properties,this.communityId).subscribe (
                              result => {
                                    this.CommunityIds = result;
                                    this.zenodoSearchUtils.totalResults = this.CommunityIds.length;
                                    if(this.CommunityIds.length == 0){
                                      this.zenodoSearchUtils.status = this.errorCodes.NONE;
                                    }
                                    for(let i=0; i< this.CommunityIds.length; i++){
                                      this.getZenodoCommunityById(this.CommunityIds[i]["zenodoid"], this.CommunityIds[i]["id"]);
                                    }

                              },
                              error => {
                                console.error("list of zenodo communities couldn't be loaded");
                                this.zenodoSearchUtils.status = this.errorCodes.ERROR;
                              } //this.handleError('System error retrieving community profile', error)
                            );

                       },
                      error => {
                        console.error("Community couldn't be loaded");
                        this.zenodoSearchUtils.status = this.errorCodes.ERROR;
                      }
                    );


                }


            }
          });
        });
}


  private updateDescription(description:string){
    this._meta.updateTag({content:description},"name='description'");
    this._meta.updateTag({content:description},"property='og:description'");
  }
  private updateTitle(title:string){
    var _prefix ="OpenAIRE | ";
    var _title = _prefix + ((title.length> 50 ) ?title.substring(0,50):title);
    this._title.setTitle(_title);
    this._meta.updateTag({content:_title},"property='og:title'");
  }
  private updateUrl(url:string){
    this._meta.updateTag({content:url},"property='og:url'");
  }
  getZenodoCommunityById(zenodoid, openaireId){
  this._ΖenodoCommunitieService.getZenodoCommunityById(this.properties, this.properties.zenodoCommunities+zenodoid, openaireId).subscribe(
      result  => {
               this.communities.push(result);
               this.zenodocommunitiesloadedCount++;
               if(this.zenodocommunitiesloadedCount >=  this.CommunityIds.length){
                 this.zenodoSearchUtils.status = this.errorCodes.DONE;
               }


  },
  error => {
    // var emptyCommunity:ZenodoCommunityInfo = new ZenodoCommunityInfo();
    // emptyCommunity.id = zenodoid;
    // emptyCommunity.openaireId = openaireId;
    // emptyCommunity.title = zenodoid;
    // this.communities.push(emptyCommunity);
    this.zenodocommunitiesloadedCount++;
    if(this.zenodocommunitiesloadedCount >=  this.CommunityIds.length){
      this.zenodoSearchUtils.status = this.errorCodes.DONE;
    }
    console.error("Zenodo community'"+zenodoid+"' couldn't be loaded");


  }
);
}
}