D-Net

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

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

import {Meta, Title} 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 {SearchUtilsClass} from '../../openaireLibrary/searchPages/searchUtils/searchUtils.class';

import {ErrorCodes} from '../../openaireLibrary/utils/properties/errorCodes';

import {HelperFunctions} from "../../openaireLibrary/utils/HelperFunctions.class";

import {HelperService} from "../../openaireLibrary/utils/helper/helper.service";

import {RouterHelper} from "../../openaireLibrary/utils/routerHelper.class";

import {SEOService} from "../../openaireLibrary/sharedComponents/SEO/SEO.service";

import {PiwikService} from "../../openaireLibrary/utils/piwik/piwik.service";

import {PiwikHelper} from "../../utils/piwikHelper";

import {Breadcrumb} from "../../openaireLibrary/utils/breadcrumbs/breadcrumbs.component";

import {properties} from "../../../environments/environment";

import {Subscriber, Subscription} from "rxjs";

@Component({

  selector: 'share-in-zenodo',

  templateUrl: './shareInZenodo.component.html'

})

export class ShareInZenodoComponent {

  public url: string = null;

  public title: string = "Share in Zenodo";

  public piwikSiteId = null;

  properties: EnvProperties;

  communityId: string = null;

  private community: CommunityInfo = null;

  public pageContents = null;

  public divContents = null;

  // public warningMessage = "";

  // public infoMessage = "";

  masterZenodoCommunityId = null;

  masterZenodoCommunity = null;

  communityIds = null;

  communities = [];

  page = 1;

  size = 5;

  zenodoCommunitiesLoadedCount = 0;

  zenodoSearchUtils: SearchUtilsClass = new SearchUtilsClass();

  errorCodes: ErrorCodes = new ErrorCodes();

  depositLink = "https://zenodo.org/deposit/new?c=";

  depositLearnHowPage: string = null;

  public routerHelper:RouterHelper = new RouterHelper();

  breadcrumbs:Breadcrumb[] = [];

  subs: Subscription[] = [];

  constructor(private  route: ActivatedRoute,

              private _router: Router,

              private _meta: Meta,

              private _title: Title,

              private _zenodoCommunitieService: ZenodoCommunitiesService,

              private _communityService: CommunityService,

              private _searchZenodoCommunitiesService: SearchZenodoCommunitiesService,

              private helper: HelperService,

              private _piwikService:PiwikService,

              private seoService: SEOService) {

  }

  public ngOnInit() {

    this.zenodoSearchUtils.status = this.errorCodes.LOADING;

    this.url = properties.domain + properties.baseLink + this._router.url;

    this.seoService.createLinkForCanonicalURL(this.url, false);

    this.updateUrl(this.url);

    this.updateTitle(this.title);

    this.updateDescription("Zenodo, repository, deposit, share");

    this.properties = properties;

    this.subs.push(this.route.queryParams.subscribe(params => {

      this.communityId = ConnectHelper.getCommunityFromDomain(this.properties.domain);

      if (!this.communityId) {

        this.communityId = params['communityId'];

      }

      this.piwikSiteId = PiwikHelper.getSiteId(this.communityId,this.properties.environment);

      if(this.properties.enablePiwikTrack && (typeof document !== 'undefined')){

        this.subs.push(this._piwikService.trackView(this.properties, this.title, this.piwikSiteId).subscribe());

      }

      this.depositLearnHowPage = this.properties.depositLearnHowPage;

      this.breadcrumbs.push({name: 'home', route: '/'}, {name: "Deposit", route: this.depositLearnHowPage},{name:"Deposit in zenodo",route:null});

      //this.getDivContents();

      this.getPageContents();

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

        this.subs.push(this._communityService.getCommunityByState(this.properties, this.properties.communityAPI + this.communityId).subscribe(

          community => {

            this.community = community;

            this.masterZenodoCommunityId = this.community.zenodoCommunity;

            if (typeof document !== 'undefined') {

              HelperFunctions.scroll();

            }

            if (this.masterZenodoCommunityId) {

              this.subs.push(this._zenodoCommunitieService.getZenodoCommunityById(this.properties, this.properties.zenodoCommunities + this.masterZenodoCommunityId, null).subscribe(

                result => {

                  this.masterZenodoCommunity = result;

                },

                error => {

                  this.handleError("Error getting Master Zenodo community with id: " + this.masterZenodoCommunityId, error);

                }

              ));

            }

            this.zenodoSearchUtils.status = this.errorCodes.LOADING;

            this.subs.push(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;

                }

                this.getCommunities()

              },

              error => {

                //console.error("list of zenodo communities couldn't be loaded");

                this.handleError("Error getting list of zenodo communities for community with openaire id: " + this.communityId, error);

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

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

            ));

          },

          error => {

            //console.error("Community couldn't be loaded");

            this.handleError("Error getting community with id: " + this.communityId, error);

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

          }

        ));

      }

    }));

  }

  public ngOnDestroy() {

    for (let sub of this.subs) {

      if(sub instanceof Subscriber) {

        sub.unsubscribe();

      }

    }

  }

  private updateDescription(description: string) {

    this._meta.updateTag({content: description}, "name='description'");

    this._meta.updateTag({content: description}, "property='og:description'");

  }

  private updateTitle(title: string) {

    var _title = ((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'");

  }

  private getPageContents() {

    this.subs.push(this.helper.getPageHelpContents(this.properties, this.communityId, this._router.url).subscribe(contents => {

      this.pageContents = contents;

    }));

  }

  private getDivContents() {

    this.subs.push(this.helper.getDivHelpContents(this.properties, this.communityId, this._router.url).subscribe(contents => {

      this.divContents = contents;

    }));

  }

  getZenodoCommunityById(zenodoid, openaireId) {

    this.subs.push(this._zenodoCommunitieService.getZenodoCommunityById(this.properties, this.properties.zenodoCommunities + zenodoid, openaireId).subscribe(

      result => {

        this.communities[zenodoid] = result;

        this.zenodoCommunitiesLoadedCount++;

        if (this.zenodoCommunitiesLoadedCount >= this.communityIds.length || this.page * this.size) {

          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");

        this.handleError("Error getting Zenodo community with id: " + zenodoid + " and openaire id: " + openaireId, error);

      }

    ));

  }

  private handleError(message: string, error) {

    console.error("Share in Zenodo Page: " + message, error);

  }

  public getCommunities($event = {value:1}) {

    this.page = $event.value;

    for (let i = (this.page - 1 ) * this.size; i < this.communityIds.length && i< this.page * this.size; i++) {

      if(!this.communities[this.communityIds[i]["zenodoid"]]) {

        this.getZenodoCommunityById(this.communityIds[i]["zenodoid"], this.communityIds[i]["id"]);

      }

    }

  }

}