openaire-library/landingPages/dataProvider/dataProvider.component.ts

import {merge as observableMerge} from 'rxjs';
import {Component, Input, ViewChild} from '@angular/core';
import {ActivatedRoute, Router} from '@angular/router';
import {Meta, Title} from '@angular/platform-browser';


import {EnvProperties} from '../../utils/properties/env-properties';

import {DataProviderInfo} from '../../utils/entities/dataProviderInfo';
import {DataProviderService} from './dataProvider.service';
import {FetchResearchResults} from '../../utils/fetchEntitiesClasses/fetchResearchResults.class';
import {SearchResearchResultsService} from '../../services/searchResearchResults.service';
import {FetchProjects} from '../../utils/fetchEntitiesClasses/fetchProjects.class';
import {SearchProjectsService} from '../../services/searchProjects.service';
import {FetchDataproviders} from '../../utils/fetchEntitiesClasses/fetchDataproviders.class';
import {SearchDataprovidersService} from '../../services/searchDataproviders.service';
import {ErrorCodes} from '../../utils/properties/errorCodes';
import {RouterHelper} from '../../utils/routerHelper.class';
import {PiwikService} from '../../utils/piwik/piwik.service';
import {SEOService} from '../../sharedComponents/SEO/SEO.service';
import {HelperFunctions} from "../../utils/HelperFunctions.class";
import {HelperService} from "../../utils/helper/helper.service";
import {Location} from "@angular/common";


@Component({
  selector: 'dataprovider',
  templateUrl: 'dataProvider.component.html',
})

export class DataProviderComponent {
  @Input() piwikSiteId = null;
  @Input() communityId = null;
  public dataProviderInfo: DataProviderInfo;
  public datasourceId: string;

  // Message variables
  public warningMessage = "";
  public errorMessage = "";
  public showLoading: boolean = true;

  // Variable to specify requests with either collectedFrom or hostedBy
  public paramsForSearchLink = {};
  public resultParamsForSearchLink = {};

  // Metrics tab variables
  public metricsClicked: boolean;
  public viewsFrameUrl: string;
  public downloadsFrameUrl: string;
  public totalViews: number;
  public totalDownloads: number;
  public pageViews: number;

  // Statistics tab variables
  public statsClicked: boolean = false;
  public docsTimelineUrl: string;
  public docsTypesUrl: string;
  public docsFunderUrl: string;
  public dataProjectsUrl: string;
  public pubsProjectsUrl: string;

  @ViewChild('statisticsModal') statisticsModal;
  @ViewChild('relatedDatasourcesModal') relatedDatasourcesModal;

  // Variables for publications, research data, projects, content providers, related content providers tabs
  public fetchPublications: FetchResearchResults;
  public fetchDatasets: FetchResearchResults;
  public fetchSoftware: FetchResearchResults;
  public fetchOrps: FetchResearchResults;
  public fetchProjects: FetchProjects;
  public fetchDataproviders: FetchDataproviders;
  public fetchAggregatorsPublications: FetchResearchResults;
  public fetchAggregatorsDatasets: FetchResearchResults;
  public fetchAggregatorsSoftware: FetchResearchResults;
  public fetchAggregatorsOrps: FetchResearchResults;
  public fetchAggregatorsResults: FetchResearchResults;

  public loadingRelatedDatasources: boolean = true;

  // Active tab variable for responsiveness - show tabs only if main request is completed
  public activeTab: string = "";
  public showTabs: boolean = false;

  public routerHelper: RouterHelper = new RouterHelper();
  public errorCodes: ErrorCodes = new ErrorCodes();
  public pageContents = null;
  public divContents = null;

  // Request results of each tab only the one time (first time tab is clicked)
  private reloadPublications: boolean = true;
  private reloadDatasets: boolean = true;
  private reloadSoftware: boolean = true;
  private reloadOrps: boolean = true;
  private reloadProjects: boolean = true;
  private reloadDataproviders: boolean = true;
  private reloadRelatedDatasources: boolean = true;

  // Organizations variables for view more/less functionality
  public thresholdOrganizations: number = 20;
  public showNumOrganizations: number = 20;

  // Subjects variables for view more/less functionality
  public thresholdSubjects: number = 20;
  public showNumSubjects: number = 20;

  // Description variables for view more/less functionality
  public thresholdDescription: number = 670;
  public showNumDescription: number = 670;

  public indexUpdateDate: Date;
  public showFeedback: boolean = false;
  public feedbackFields: string [] = ['Name', 'Organizations','Country', 'Other'];
  
  sub: any;
  piwiksub: any;
  subInfo: any;
  relatedDatasourcesSub: any;
  properties: EnvProperties;

  constructor(private _dataproviderService: DataProviderService,
              private _piwikService: PiwikService,
              private route: ActivatedRoute,
              private _meta: Meta,
              private _title: Title,
              private _router: Router,
              private _searchResearchResultsService: SearchResearchResultsService,
              private _searchProjectsService: SearchProjectsService,
              private _searchDataprovidersService: SearchDataprovidersService,
              private seoService: SEOService,
              private helper: HelperService,
              private _location: Location) {
    this.fetchPublications = new FetchResearchResults(this._searchResearchResultsService);
    this.fetchDatasets = new FetchResearchResults(this._searchResearchResultsService);
    this.fetchSoftware = new FetchResearchResults(this._searchResearchResultsService);
    this.fetchOrps = new FetchResearchResults(this._searchResearchResultsService);
    this.fetchProjects = new FetchProjects(this._searchProjectsService);
    this.fetchDataproviders = new FetchDataproviders(this._searchDataprovidersService);

  }

  ngOnInit() {
    this.route.data
      .subscribe((data: { envSpecific: EnvProperties }) => {
        this.properties = data.envSpecific;
        if(this.properties.lastIndexUpdate) {
          this.indexUpdateDate = new Date(this.properties.lastIndexUpdate);
        }
        //this.getDivContents();
        this.getPageContents();
        this.updateUrl(data.envSpecific.baseLink + this._router.url);

      });
    this.sub = this.route.queryParams.subscribe(data => {
      this.updateTitle("Content provider");
      this.updateDescription("");
      this.datasourceId = data['datasourceId'];
      if (this.datasourceId) {
        this.getDataProviderInfo(this.datasourceId);
      } else {
        this.showLoading = false;
        this._router.navigate(['/error'], {queryParams: {"page": this._location.path(true), "page_type": "dataprovider"}});
      }

      HelperFunctions.scroll();
    });
  }

  private getPageContents() {
    this.helper.getPageHelpContents(this._router.url, this.properties, this.communityId).subscribe(contents => {
      this.pageContents = contents;
    })
  }

  private getDivContents() {
    this.helper.getDivHelpContents(this._router.url, this.properties, this.communityId).subscribe(contents => {
      this.divContents = contents;
    })
  }

  ngOnDestroy() {
    if (this.sub) {
      this.sub.unsubscribe();
    }
    if (this.piwiksub) {
      this.piwiksub.unsubscribe();
    }
    if (this.subInfo) {
      this.subInfo.unsubscribe();
    }

    if (this.relatedDatasourcesSub) {
      this.relatedDatasourcesSub.unsubscribe();
    }
  }

  private getDataProviderInfo(id: string) {
    this.warningMessage = '';
    this.errorMessage = "";
    this.showLoading = true;

    this.dataProviderInfo = null;

    this.showTabs = false;
    if (this.datasourceId == null || this.datasourceId == '') {
      this.showLoading = false;
      this.warningMessage = "No valid datasource id";
    } else {
      this.subInfo = this._dataproviderService.getDataproviderInfo(this.datasourceId, this.properties).subscribe(
        data => {
          this.dataProviderInfo = data;
          this.seoService.createLinkForCanonicalURL(this.properties.baseLink + this._router.url);
          if (typeof document !== 'undefined') {
            this.getDataProviderAggregationStatus(this.dataProviderInfo.originalId);
          }
          this.initTabs();
          this.showTabs = true;
          this.updateTitle(this.dataProviderInfo.title.name);
          this.updateDescription("Content provider, " + this.dataProviderInfo.title.name);
          if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {
            this.piwiksub = this._piwikService.trackView(this.properties, this.dataProviderInfo.title.name, this.piwikSiteId).subscribe();
          }

          this.showLoading = false;

          if (this.dataProviderInfo.tabs != undefined && this.dataProviderInfo.tabs.length > 0) {
            this.activeTab = this.dataProviderInfo.tabs[0].name;
          }
        },
        err => {
          //console.log(err);
          this.handleError("Error getting content provider for id: " + this.datasourceId, err);
          if(err.status == 404) {
            this._router.navigate(['/error'], {queryParams: {"page": this._location.path(true), "page_type": "dataprovider"}});
          }
          this.errorMessage = 'No dataProvider found';
          this.showLoading = false;
          this.seoService.createLinkForCanonicalURL(this.properties.baseLink + this.properties.searchLinkToDataProviders);
        }
      );
    }
  }

  private getDataProviderAggregationStatus(originalId: string) {
    this.subInfo = this._dataproviderService.getDataproviderAggregationStatus(originalId, this.properties).subscribe(
      data => {
        this.dataProviderInfo.aggregationStatus = data;
      },
      err => {
        //console.log(err);
        this.handleError("Error getting content provider aggregation status for id: " + this.datasourceId, err);
      }
    );
  }

  private updateDescription(description: string) {
    this._meta.updateTag({content: description.substring(0, 160)}, "name='description'");
    this._meta.updateTag({content: description.substring(0, 160)}, "property='og:description'");
  }

  private updateTitle(title: string) {
    var _prefix = "";
    // if(this.communityId) {
    //   _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'");
  }

  private initTabs() {

    //if (this.dataProviderInfo.tabs != undefined && this.dataProviderInfo.tabs.length > 0) {
      this.reloadPublications = true;
      this.reloadDatasets = true;
      this.reloadSoftware = true;
      this.reloadOrps = true;
      this.reloadProjects = true;
      this.reloadDataproviders = true;
      this.reloadRelatedDatasources = true;
      this.statsClicked = false;

      //this.search(this.dataProviderInfo.tabs[0].content, 1, 10);
      this.count(1, 0);

      this.metricsClicked = false;

      this.viewsFrameUrl = this.properties.framesAPIURL + 'merge.php?com=query&data=[{"query":"dtsrcRepoViews","dtsrcName":"' + this.datasourceId + '","table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":80,"sort":"xaxis","xStyle":{"r":-30,"s":"6","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"","yaxisheaders":["Monthly views"],"generalxaxis":"","theme":0,"in":[]}]&info_types=["column"]&stacking=&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true&persistent=false';
      /*this.viewsFrameUrl = this.properties.framesAPIURL+'merge.php?com=query&data=[{"query":"dtsrcOpenAIRETimeline", "dtsrcName":"'+this.datasourceId+'", "table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":30,"sort":"xaxis","xStyle":{"r":-30,"s":"0","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"OpenAIRE","yaxisheaders":["Monthly views"],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]},{"query":"dtsrcRepoTimeline", "dtsrcName":"'+this.datasourceId+'", "table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":" ","color":"","type":"chart","size":30,"sort":"xaxis","xStyle":{"r":-30,"s":"0","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"Repository","yaxisheaders":[""],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]}]&info_types=["column","column"]&stacking=normal&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true';
      */

      this.downloadsFrameUrl = this.properties.framesAPIURL + 'merge.php?com=query&data=[{"query":"dtsrcRepoDownloads","dtsrcName":"' + this.datasourceId + '","table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":80,"sort":"xaxis","xStyle":{"r":-30,"s":"6","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"","yaxisheaders":["Monthly downloads"],"generalxaxis":"","theme":0,"in":[]}]&info_types=["column"]&stacking=&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true&persistent=false';
      /*
      this.downloadsFrameUrl = this.properties.framesAPIURL +'merge.php?com=query&data=[{"query":"dtsrcDownloadsTimeline","dtsrcName":"'+this.datasourceId+'","table":"","fields":[{"fld":"sum","agg":"sum","type":"chart","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":30,"sort":"xaxis","xStyle":{"r":-30,"s":"0","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"","yaxisheaders":["Monthly downloads"],"generalxaxis":"","theme":0,"in":[]}]&info_types=["spline"]&stacking=&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true';
      */

      this.docsTimelineUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"dtsrcYear","dtsrcName":"' + this.datasourceId + '","table": "result", "fields": [{"fld": "number", "agg": "count", "type": "line", "yaxis":1, "c":true}], "xaxis":{"name": "year", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": -30, "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [{"f":0, "text": "Yearly"}], "filters": [{"name":"year","max":"2016","min":"1997"},{"name": "result_datasources-datasource-name", "values":[""], "to": "-1"}],"having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": "Year"}&w=90%&h=90%';
      this.docsTypesUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"dtsrcPubs","dtsrcName":"' + this.datasourceId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "pie", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [""], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';
      this.docsFunderUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"dtsrcPubsFund","dtsrcName":"' + this.datasourceId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "pie", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [""], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';
      this.dataProjectsUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"dtsrcProjData","dtsrcName":"' + this.datasourceId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "bar", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Data"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [""], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';
      this.pubsProjectsUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"dtsrcProjPubs","dtsrcName":"' + this.datasourceId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "bar", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Publications"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [""], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';

      //if({"name": "Publications", "content": "publicationsTab"} in this.dataProviderInfo.tabs) {
      //if(this.dataProviderInfo.tabs.some(function (tab) {
      //    return tab.name === 'Publications';
      //})) {
      //    this.relatedDataprovidersResultsType = 'publications';

      // this.fetchAggregatorsPublications = new FetchResearchResults(this._searchResearchResultsService);
      // //} else {
      // //   this.relatedDataprovidersResultsType = 'datasets';
      // this.fetchAggregatorsDatasets = new FetchResearchResults(this._searchResearchResultsService);
      // //}
      // this.fetchAggregatorsSoftware = new FetchResearchResults(this._searchResearchResultsService);
      // this.fetchAggregatorsOrps = new FetchResearchResults(this._searchResearchResultsService);
      this.fetchAggregatorsResults = new FetchResearchResults(this._searchResearchResultsService);
    //}
    // if (this.dataProviderInfo.resultsBy == "collectedFrom") {
    //   //this.paramsForSearchLink = "?collectedFrom="+this.datasourceId+"&co=and";
    //   this.paramsForSearchLink = this.routerHelper.createQueryParams(['f0', 'fv0'], ["collectedfromdatasourceid", this.datasourceId]);
    //   this.resultParamsForSearchLink = this.routerHelper.createQueryParams(['collectedFrom', 'cl', 'qf'], [this.datasourceId, 'and', 'false']);
    // } else if (this.dataProviderInfo.resultsBy == "hostedBy") {
    //   //this.paramsForSearchLink = "?hostedBy="+this.datasourceId+"&ho=and";
    //   this.paramsForSearchLink = this.routerHelper.createQueryParams(['f0', 'fv0'], ["resulthostingdatasourceid", this.datasourceId]);
    //   this.resultParamsForSearchLink = this.routerHelper.createQueryParams(['hostedBy', 'hs', 'qf'], [this.datasourceId, 'and', 'false']);
    // }

  }

  public getParamsForSearchLink(type: string = "") {
    let resultsBy: string = "";
    // if(this.dataProviderInfo.resultsBy == "collectedFrom") {
    //   resultsBy = "collectedfromdatasourceid"
    // } else if (this.dataProviderInfo.resultsBy == "hostedBy") {
    //   resultsBy = "resulthostingdatasourceid";
    // }

    if(type) {
      return this.routerHelper.createQueryParams(['f0', 'fv0', 'f1', 'fv1', 'type', 'qf'], ["collectedfromdatasourceid", this.datasourceId, "resulthostingdatasourceid,or", this.datasourceId, type, "false"]);
    } else {
      return this.routerHelper.createQueryParams(['f0', 'fv0', 'f1', 'fv1'], ["collectedfromdatasourceid", this.datasourceId, "resulthostingdatasourceid,or", this.datasourceId]);
    }
  }

  private count(page: number, size: number) {
    //for (let i = 0; i < this.dataProviderInfo.tabs.length; i++) {
      //let content: string = this.dataProviderInfo.tabs[i].content;

      //if (content == 'publicationsTab') {
        this.countPublications(page, size);
      //} else if (content == 'datasetsTab') {
        this.countDatasets(page, size);
      //} else if (content == 'softwareTab') {
        this.countSoftware(page, size);
      //} else if (content == 'orpsTab') {
        this.countOrps(page, size);
      //} else if (content == 'projectsTab') {
        this.countProjects(page, size);
      //} else if (content == 'datasourcesTab') {
        this.countDatasources(page, size);
      //}// else if(content=='relatedDatasourcesTab') {
      //    this.countRelatedDatasources(page, size);
      //}
    //}
  }

  public search(content: string, page: number, size: number) {
    if (content == 'publicationsTab') {
      this.searchPublications(page, size);
    } else if (content == 'datasetsTab') {
      this.searchDatasets(page, size);
    } else if (content == 'softwareTab') {
      this.searchSoftware(page, size);
    } else if (content == 'orpsTab') {
      this.searchOrps(page, size);
    } else if (content == 'projectsTab') {
      this.searchProjects(page, size);
    } else if (content == 'datasourcesTab') {
      this.searchDatasources(page, size);
    } else if (content == 'relatedDatasourcesTab') {
      this.searchRelatedDatasources(1, 0);
    } else if (content == 'metricsTab') {
      this.metricsClicked = true;
    } else if (content == 'statisticsTab') {
      this.statsClicked = !this.statsClicked;
    }
  }

  private searchPublications(page: number, size: number) {
    if (this.reloadPublications &&
      (this.fetchPublications.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchPublications.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchPublications.getResultsForDataproviders("publication", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
    }
    this.reloadPublications = false;
  }

  private countPublications(page: number, size: number) {
    this.fetchPublications.getResultsForDataproviders("publication", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
  }

  private searchDatasets(page: number, size: number) {
    if (this.reloadDatasets &&
      (this.fetchDatasets.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchDatasets.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchDatasets.getResultsForDataproviders("dataset", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
    }
    this.reloadDatasets = false;
  }

  private countDatasets(page: number, size: number) {
    this.fetchDatasets.getResultsForDataproviders("dataset", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
  }

  private searchSoftware(page: number, size: number) {
    if (this.reloadSoftware &&
      (this.fetchSoftware.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchSoftware.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchSoftware.getResultsForDataproviders("software", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
    }
    this.reloadSoftware = false;
  }

  private countSoftware(page: number, size: number) {
    this.fetchSoftware.getResultsForDataproviders("software", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
  }

  private searchOrps(page: number, size: number) {
    if (this.reloadOrps &&
      (this.fetchOrps.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchOrps.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchOrps.getResultsForDataproviders("other", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
    }
    this.reloadOrps = false;
  }

  private countOrps(page: number, size: number) {
    this.fetchOrps.getResultsForDataproviders("other", this.datasourceId, this.dataProviderInfo.resultsBy, page, size, this.properties);
  }

  private searchProjects(page: number, size: number) {
    if (this.reloadProjects &&
      (this.fetchProjects.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchProjects.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchProjects.getResultsForDataproviders(this.datasourceId, page, size, this.properties);
    }
    this.reloadProjects = false;
  }

  private countProjects(page: number, size: number) {
    this.fetchProjects.getResultsForDataproviders(this.datasourceId, page, size, this.properties);
  }

  private searchDatasources(page: number, size: number) {
    if (this.reloadDataproviders &&
      (this.fetchDataproviders.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchDataproviders.searchUtils.status == this.errorCodes.DONE)) {
      this.fetchDataproviders.getResultsForDataproviders(this.datasourceId, page, size, this.properties);
    }
    this.reloadDataproviders = false;
  }

  private countDatasources(page: number, size: number) {
    this.fetchDataproviders.getResultsForDataproviders(this.datasourceId, page, size, this.properties);
  }

  private searchRelatedDatasources(page: number, size: number) {
    // Currently no counting is done for this tab. Following condition is always false

    // if (this.reloadRelatedDatasources &&
    //   (this.fetchAggregatorsPublications.searchUtils.status == this.errorCodes.LOADING ||
    //     this.fetchAggregatorsPublications.searchUtils.status == this.errorCodes.DONE)
    //   &&
    //   (this.fetchAggregatorsDatasets.searchUtils.status == this.errorCodes.LOADING ||
    //     this.fetchAggregatorsDatasets.searchUtils.status == this.errorCodes.DONE)
    //   &&
    //   (this.fetchAggregatorsSoftware.searchUtils.status == this.errorCodes.LOADING ||
    //     this.fetchAggregatorsSoftware.searchUtils.status == this.errorCodes.DONE)
    //   &&
    //   (this.fetchAggregatorsOrps.searchUtils.status == this.errorCodes.LOADING ||
    //     this.fetchAggregatorsOrps.searchUtils.status == this.errorCodes.DONE)
    // ) {
    //   this.relatedDatasourcesSub = observableMerge(this.fetchAggregatorsPublications.requestComplete, this.fetchAggregatorsDatasets.requestComplete, this.fetchAggregatorsSoftware.requestComplete, this.fetchAggregatorsOrps.requestComplete)
    //     .subscribe(
    //       data => {
    //       },
    //       err => {
    //       },
    //       () => {
    //         this.preprocessRelatedDatasources();
    //       }
    //     );
    //
    //   this.fetchAggregatorsPublications.getAggregatorResults("publication", this.datasourceId, page, size, this.properties);
    //   this.fetchAggregatorsDatasets.getAggregatorResults("dataset", this.datasourceId, page, size, this.properties);
    //   this.fetchAggregatorsSoftware.getAggregatorResults("software", this.datasourceId, page, size, this.properties);
    //   this.fetchAggregatorsOrps.getAggregatorResults("other", this.datasourceId, page, size, this.properties);
    if (this.reloadRelatedDatasources &&
      (this.fetchAggregatorsResults.searchUtils.status == this.errorCodes.LOADING ||
        this.fetchAggregatorsResults.searchUtils.status == this.errorCodes.DONE)
    ) {
      this.relatedDatasourcesSub = this.fetchAggregatorsResults.requestComplete.subscribe(
        data => {},
        err => {},
        () => {
            //this.preprocessRelatedDatasources();
          this.dataProviderInfo.relatedDatasources = this.fetchAggregatorsResults.results;
          this.loadingRelatedDatasources = false;
        }
      );

      this.fetchAggregatorsResults.getAggregatorResults("results", this.datasourceId, page, size, this.properties);
    } else {
      this.loadingRelatedDatasources = false;
    }


    this.reloadRelatedDatasources = false;
  }

  private countRelatedDatasources(page: number, size: number) {
    // this.fetchAggregatorsPublications.getAggregatorResults("publication", this.datasourceId, page, size, this.properties);
    // this.fetchAggregatorsDatasets.getAggregatorResults("dataset", this.datasourceId, page, size, this.properties);
    // this.fetchAggregatorsSoftware.getAggregatorResults("software", this.datasourceId, page, size, this.properties);
    // this.fetchAggregatorsOrps.getAggregatorResults("other", this.datasourceId, page, size, this.properties);
    this.fetchAggregatorsResults.getAggregatorResults("results", this.datasourceId, page, size, this.properties);
  }


  // private preprocessRelatedDatasources() {
  //   if (this.fetchAggregatorsPublications.searchUtils.status == this.errorCodes.DONE ||
  //     this.fetchAggregatorsDatasets.searchUtils.status == this.errorCodes.DONE ||
  //     this.fetchAggregatorsSoftware.searchUtils.status == this.errorCodes.DONE ||
  //     this.fetchAggregatorsOrps.searchUtils.status == this.errorCodes.DONE) {
  //     this.dataProviderInfo.relatedDatasources = new Map<string, { "name": string, "countPublications": string, "countDatasets": string, "countSoftware": string, "countOrps": string }>();
  //   }
  //   for (let result of this.fetchAggregatorsPublications.results) {
  //     if (!this.dataProviderInfo.relatedDatasources.has(result.id)) {
  //       this.dataProviderInfo.relatedDatasources.set(result.id, {
  //         "name": result.name,
  //         "countPublications": result.count,
  //         "countDatasets": "0",
  //         "countSoftware": "0",
  //         "countOrps": "0"
  //       });
  //     } else {
  //       this.dataProviderInfo.relatedDatasources.get(result.id).countPublications = parseInt(this.dataProviderInfo.relatedDatasources.get(result.id).countPublications + result.count) + "";
  //     }
  //   }
  //
  //   for (let result of this.fetchAggregatorsDatasets.results) {
  //     if (!this.dataProviderInfo.relatedDatasources.has(result.id)) {
  //       this.dataProviderInfo.relatedDatasources.set(result.id, {
  //         "name": result.name,
  //         "countPublications": "0",
  //         "countDatasets": result.count,
  //         "countSoftware": "0",
  //         "countOrps": "0"
  //       });
  //     } else {
  //       this.dataProviderInfo.relatedDatasources.get(result.id).countDatasets = parseInt(this.dataProviderInfo.relatedDatasources.get(result.id).countDatasets + result.count) + "";
  //     }
  //   }
  //
  //   for (let result of this.fetchAggregatorsSoftware.results) {
  //     if (!this.dataProviderInfo.relatedDatasources.has(result.id)) {
  //       this.dataProviderInfo.relatedDatasources.set(result.id, {
  //         "name": result.name,
  //         "countPublications": "0",
  //         "countDatasets": "0",
  //         "countSoftware": result.count,
  //         "countOrps": "0"
  //       });
  //     } else {
  //       this.dataProviderInfo.relatedDatasources.get(result.id).countSoftware = parseInt(this.dataProviderInfo.relatedDatasources.get(result.id).countSoftware + result.count) + "";
  //     }
  //   }
  //
  //   for (let result of this.fetchAggregatorsOrps.results) {
  //     if (!this.dataProviderInfo.relatedDatasources.has(result.id)) {
  //       this.dataProviderInfo.relatedDatasources.set(result.id, {
  //         "name": result.name,
  //         "countPublications": "0",
  //         "countDatasets": "0",
  //         "countSoftware": "0",
  //         "countOrps": result.count
  //       });
  //     } else {
  //       this.dataProviderInfo.relatedDatasources.get(result.id).countOrps = parseInt(this.dataProviderInfo.relatedDatasources.get(result.id).countOrps + result.count) + "";
  //     }
  //   }
  //   this.loadingRelatedDatasources = false;
  // }

  public metricsResults($event) {
    this.totalViews = $event.totalViews;
    this.totalDownloads = $event.totalDownloads;
    this.pageViews = $event.pageViews;
  }

  public openStatistics() {
    this.statsClicked = true;
    this.statisticsModal.cancelButton = false;
    this.statisticsModal.okButton = false;
    this.statisticsModal.alertTitle = "Statistics of";
    this.statisticsModal.open();
  }

  public openRelatedDatasources() {
    this.searchRelatedDatasources(1, 0);
    this.relatedDatasourcesModal.cancelButton = false;
    this.relatedDatasourcesModal.okButton = false;
    this.relatedDatasourcesModal.alertTitle = "Related content providers of";
    this.relatedDatasourcesModal.open();
  }

  public removeUnknown(array: string[]): string[] {
    return array.filter(value => value.toLowerCase() !== 'unknown');
  }

  private handleError(message: string, error) {
    console.error("Content Provider Landing Page: " + message, error);
  }
}