332 lines
12 KiB
TypeScript
332 lines
12 KiB
TypeScript
import {
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AfterViewInit,
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ChangeDetectorRef,
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Component,
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ElementRef,
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Inject,
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OnDestroy,
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OnInit,
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PLATFORM_ID,
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QueryList,
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ViewChild,
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ViewChildren
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} from '@angular/core';
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import {ActivatedRoute, Router} from '@angular/router';
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import {Meta, Title} from '@angular/platform-browser';
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import {EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
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import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
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import {ErrorCodes} from '../openaireLibrary/utils/properties/errorCodes';
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import {ErrorMessagesComponent} from '../openaireLibrary/utils/errorMessages.component';
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import {HelperService} from "../openaireLibrary/utils/helper/helper.service";
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import {SEOService} from "../openaireLibrary/sharedComponents/SEO/SEO.service";
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import {RefineFieldResultsService} from "../openaireLibrary/services/refineFieldResults.service";
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import {NumberUtils} from "../openaireLibrary/utils/number-utils.class";
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import {SearchResearchResultsService} from "../openaireLibrary/services/searchResearchResults.service";
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import {StakeholderService} from "../openaireLibrary/monitor/services/stakeholder.service";
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import {LocalStorageService} from "../openaireLibrary/services/localStorage.service";
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import {Stakeholder, StakeholderEntities, StakeholderInfo} from "../openaireLibrary/monitor/entities/stakeholder";
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import {User} from "../openaireLibrary/login/utils/helper.class";
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import {UserManagementService} from "../openaireLibrary/services/user-management.service";
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import {properties} from "../../environments/environment";
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import {Subscriber} from "rxjs";
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import {QuickContactService} from '../openaireLibrary/sharedComponents/quick-contact/quick-contact.service';
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import {IDeactivateComponent} from "../openaireLibrary/utils/can-exit.guard";
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import {OpenaireEntities} from "../openaireLibrary/utils/properties/searchFields";
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import {isPlatformServer} from '@angular/common';
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import {LayoutService} from '../openaireLibrary/dashboard/sharedComponents/sidebar/layout.service';
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@Component({
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selector: 'home',
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templateUrl: 'home.component.html',
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styleUrls: ['home.component.less']
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})
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export class HomeComponent implements OnInit, OnDestroy, AfterViewInit, IDeactivateComponent {
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public pageTitle = "OpenAIRE | Monitor";
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public description = "OpenAIRE - Monitor, A new era of monitoring research. Open data. Open methodologies. Work together with us to view, understand and visualize research statistics and indicators.";
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public stakeholders: StakeholderInfo[] = [];
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public stakeholdersSlider: {
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stakeholders: StakeholderInfo[][];
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funders: StakeholderInfo[][];
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ris: StakeholderInfo[][];
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organizations: StakeholderInfo[][];
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};
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public selected: Stakeholder = null;
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public pageContents = null;
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public divContents = null;
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// Message variables
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public status: number;
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public loading: boolean = true;
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public errorCodes: ErrorCodes;
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public properties: EnvProperties = properties;
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public openaireEntities = OpenaireEntities;
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public stakeholderEntities = StakeholderEntities;
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public directLink: boolean = true;
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public publicationsSize: any = null;
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public datasetsSize: any = null;
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public softwareSize: any = null;
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public otherSize: any = null;
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public fundersSize: any = null;
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private errorMessages: ErrorMessagesComponent;
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private subscriptions = [];
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private mutationObserver: MutationObserver;
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private user: User;
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@ViewChild('contact') contact: ElementRef;
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isMobile: boolean = false;
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isServer: boolean;
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constructor(
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private _router: Router,
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private _meta: Meta,
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private _title: Title,
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private _piwikService: PiwikService,
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private _stakeholderService: StakeholderService,
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private localStorageService: LocalStorageService,
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private userManagementService: UserManagementService,
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private helper: HelperService,
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private seoService: SEOService,
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private _refineFieldResultsService: RefineFieldResultsService,
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private _searchResearchResultsService: SearchResearchResultsService,
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private quickContactService: QuickContactService,
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private layoutService: LayoutService,
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private cdr: ChangeDetectorRef,
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@Inject(PLATFORM_ID) private platform: any) {
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this._meta.updateTag({content: this.description}, "name='description'");
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this._meta.updateTag({content: this.description}, "property='og:description'");
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this._meta.updateTag({content: this.pageTitle}, "property='og:title'");
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this._title.setTitle(this.pageTitle);
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this.errorCodes = new ErrorCodes();
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this.errorMessages = new ErrorMessagesComponent();
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this.status = this.errorCodes.LOADING;
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this.isServer = isPlatformServer(this.platform);
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this.quickContactService.setDisplay(false);
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}
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public ngOnInit() {
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let url = this.properties.domain + this.properties.baseLink + this._router.url;
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this.seoService.createLinkForCanonicalURL(url, false);
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this._meta.updateTag({content: url}, "property='og:url'");
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this.subscriptions.push(this._piwikService.trackView(this.properties, "OpenAIRE Monitor").subscribe());
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this.getNumbers();
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this.subscriptions.push(this.localStorageService.get().subscribe(value => {
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this.directLink = value;
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}));
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this.subscriptions.push(this.userManagementService.getUserInfo().subscribe(user => {
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this.user = user;
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this.getStakeholders();
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}));
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this.layoutService.isMobile.subscribe(isMobile => {
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this.isMobile = isMobile;
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this.cdr.detectChanges();
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});
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}
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canExit(): boolean {
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this.clear();
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return true;
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}
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ngOnDestroy() {
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this.quickContactService.setDisplay(true);
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this.clear();
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}
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clear() {
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this.subscriptions.forEach(value => {
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if (value instanceof Subscriber) {
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value.unsubscribe();
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} else if (value instanceof IntersectionObserver || value instanceof MutationObserver) {
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value.disconnect();
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}
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});
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if(this.mutationObserver) {
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this.mutationObserver.disconnect();
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}
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}
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ngAfterViewInit() {
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if(typeof window !== "undefined") {
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this.createObservers();
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}
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}
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createObservers() {
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let options = {
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root: null,
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rootMargin: '200px',
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threshold: 1.0
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};
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let intersectionObserver = new IntersectionObserver(entries => {
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entries.forEach(entry => {
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this.quickContactService.setDisplay(!entry.isIntersecting);
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});
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}, options);
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if(this.contact) {
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intersectionObserver.observe(this.contact.nativeElement);
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}
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this.subscriptions.push(intersectionObserver);
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}
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private getPageContents() {
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this.subscriptions.push(this.helper.getPageHelpContents(this.properties, 'monitor', this._router.url).subscribe(contents => {
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this.pageContents = contents;
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}));
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}
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private getDivContents() {
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this.subscriptions.push(this.helper.getDivHelpContents(this.properties, 'monitor', this._router.url).subscribe(contents => {
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this.divContents = contents;
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}));
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}
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getNumbers() {
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this.subscriptions.push(this._refineFieldResultsService.getRefineFieldsResultsByEntityName(["funder"], "project", this.properties).subscribe(
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data => {
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if (data[1].length > 0 && data[1][0].filterId == "funder" && data[1][0].values) {
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this.fundersSize = NumberUtils.roundNumber(data[1][0].values.length);
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}
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},
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err => {
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//console.log(err);
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this.handleError("Error getting 'funder' field results of projects", err);
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}));
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this.subscriptions.push(this._searchResearchResultsService.numOfSearchResults("publication", "", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.publicationsSize = NumberUtils.roundNumber(data);
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}
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},
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err => {
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//console.log(err);
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this.handleError("Error getting number of publications", err);
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}
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));
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this.subscriptions.push(this._searchResearchResultsService.numOfSearchResults("dataset", "", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.datasetsSize = NumberUtils.roundNumber(data);
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}
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},
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err => {
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//console.log(err);
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this.handleError("Error getting number of research data", err);
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}
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));
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this.subscriptions.push(this._searchResearchResultsService.numOfSearchResults("software", "", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.softwareSize = NumberUtils.roundNumber(data);
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}
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},
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err => {
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this.handleError("Error getting number of software data", err);
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}
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));
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this.subscriptions.push(this._searchResearchResultsService.numOfSearchResults("other", "", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.otherSize = NumberUtils.roundNumber(data);
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}
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},
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err => {
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this.handleError("Error getting number of software data", err);
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}
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));
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}
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public getStakeholders() {
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this.loading = true;
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this.status = this.errorCodes.LOADING;
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this.subscriptions.push(this._stakeholderService.getStakeholders(this.properties.monitorServiceAPIURL).subscribe(
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stakeholders => {
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if (!stakeholders || stakeholders.length == 0) {
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this.status = this.errorCodes.NONE;
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} else {
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this.stakeholders = StakeholderInfo.toStakeholderInfo(stakeholders, this.user);
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this.sort(this.stakeholders);
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this.stakeholders = this.publicStakeholders.concat(this.privateStakeholders);
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this.stakeholdersSlider = {
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stakeholders: this.stakeholderSlider(this.stakeholders),
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funders: this.stakeholderSlider(this.funders),
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ris: this.stakeholderSlider(this.ris),
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organizations: this.stakeholderSlider(this.organizations)
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};
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}
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this.loading = false;
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},
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error => {
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this.status = this.handleError("Error getting stakeholders", error);
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this.loading = false;
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}
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));
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}
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private sort(results: StakeholderInfo[]) {
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results.sort((left, right): number => {
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if (left.name > right.name) {
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return 1;
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} else if (left.name < right.name) {
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return -1;
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} else {
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return 0;
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}
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})
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}
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public stakeholderSlider(stakeholders: StakeholderInfo[], size: number = 6): StakeholderInfo[][] {
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let slider: StakeholderInfo[][] = [];
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for (let i = 0; i < (stakeholders.length / size); i++) {
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slider.push(stakeholders.slice(i * size, ((i + 1) * size)));
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}
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return slider;
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}
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get publicStakeholders(): StakeholderInfo[] {
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return this.stakeholders.filter(stakeholder => stakeholder.visibility === "PUBLIC");
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}
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get privateStakeholders(): StakeholderInfo[] {
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return this.stakeholders.filter(stakeholder => stakeholder.visibility !== "PUBLIC");
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}
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get funders(): StakeholderInfo[] {
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if (this.stakeholders) {
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return this.stakeholders.filter(stakeholder => stakeholder.type === "funder");
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} else {
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return [];
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}
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}
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get ris(): StakeholderInfo[] {
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if (this.stakeholders) {
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return this.stakeholders.filter(stakeholder => stakeholder.type === "ri");
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} else {
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return [];
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}
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}
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get organizations(): StakeholderInfo[] {
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if (this.stakeholders) {
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return this.stakeholders.filter(stakeholder => stakeholder.type === "organization");
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} else {
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return [];
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}
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}
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private handleError(message: string, error): number {
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let code = "";
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if (!error.status) {
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code = error.code;
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} else {
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code = error.status;
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}
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console.error("Home Component: " + message, error);
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return this.errorMessages.getErrorCode(code);
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}
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}
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