D-Net

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();

    private 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){

              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.log("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.log("list of zenodo communities couldn't be loaded");

                                this.zenodoSearchUtils.status = this.errorCodes.ERROR;

                              } //this.handleError('System error retrieving community profile', error)

                            );

                       },

                      error => {

                        console.log("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.log("Zenodo community'"+zenodoid+"' couldn't be loaded");

  }

);

}

}