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import {Component} from '@angular/core';
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import {Subscription} from 'rxjs';
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import {ActivatedRoute, Router} from '@angular/router';
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import {Location} from '@angular/common';
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import "rxjs/add/observable/zip";
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import {Title, Meta} from '@angular/platform-browser';
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import {ConfigurationService} from '../openaireLibrary/utils/configuration/configuration.service';
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import {SearchDataprovidersService} from '../openaireLibrary/services/searchDataproviders.service';
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import {SearchProjectsService} from '../openaireLibrary/services/searchProjects.service';
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import {SearchOrganizationsService} from '../openaireLibrary/services/searchOrganizations.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 {RouterHelper} from '../openaireLibrary/utils/routerHelper.class';
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import {EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
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import {ErrorCodes} from '../openaireLibrary/utils/properties/errorCodes';
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import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
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import {SEOService} from '../openaireLibrary/sharedComponents/SEO/SEO.service';
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import {SearchResearchResultsService} from "../openaireLibrary/services/searchResearchResults.service";
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import {properties} from "../../environments/environment";
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import {portals} from "./portals";
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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.css']
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})
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export class HomeComponent {
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public pageTitle = "OpenAIRE - Research Graph";
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public errorCodes: ErrorCodes = new ErrorCodes();
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public routerHelper: RouterHelper = new RouterHelper();
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public publicationsSize: any = null;
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public datasetsSize: any = null;
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public datasetsLinkedSize: any = null;
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public softwareLinkedSize: 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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public projectsSize: any = null;
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public datasourcesSize: any = null;
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public portals: any[] = portals;
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public state: number = 0;
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private timeouts: any[] = [];
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properties: EnvProperties = properties;
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subs: Subscription[] = [];
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constructor(
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private route: ActivatedRoute,
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private _router: Router,
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private _searchResearchResultsService: SearchResearchResultsService,
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private _searchDataprovidersService: SearchDataprovidersService,
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private _searchProjectsService: SearchProjectsService,
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private _searchOrganizationsService: SearchOrganizationsService,
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private _refineFieldResultsService: RefineFieldResultsService,
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private location: Location, private _piwikService: PiwikService,
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private config: ConfigurationService, private _meta: Meta, private _title: Title, private seoService: SEOService
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) {
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let description = "OpenAIRE Research Graph";
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this._title.setTitle(this.pageTitle);
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/*this._meta.updateTag({content: description}, "name='description'");
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this._meta.updateTag({content: description}, "property='og:description'");
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this._meta.updateTag({content: this.pageTitle}, "property='og:title'");*/
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}
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public ngOnInit() {
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/*this.seoService.createLinkForCanonicalURL(this.properties.domain + this.properties.baseLink + this._router.url, false);*/
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if (this.properties) {
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/*var url = this.properties.domain + this.properties.baseLink + this._router.url;
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this._meta.updateTag({content: url}, "property='og:url'");
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if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {
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this.subs.push(this._piwikService.trackView(this.properties, "OpenAIRE").subscribe());
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}*/
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this.getNumbers();
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this.animation();
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}
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}
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public ngOnDestroy() {
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for (let sub of this.subs) {
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sub.unsubscribe();
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}
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this.clearTimeouts();
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}
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private animation() {
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this.timeouts.push(setTimeout(() => {
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this.animation();
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if (this.state === (this.portals.length -1)) {
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this.state = 0
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} else {
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this.state++;
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}
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}, 4000));
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}
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private changeSlide(slide: number) {
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this.clearTimeouts();
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this.state = slide;
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this.animation();
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}
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private clearTimeouts() {
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this.timeouts.forEach(timeout => {
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clearTimeout(timeout);
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});
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this.state = 0;
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}
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private getNumbers() {
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this.subs.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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this.handleError("Error getting number of publications", err);
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}
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));
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this.subs.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.subs.push(this._searchResearchResultsService.numOfSearchResultsLinkedToPub("dataset", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.datasetsLinkedSize = 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 linkedresearch data", err);
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}
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));
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this.subs.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.subs.push(this._searchResearchResultsService.numOfSearchResultsLinkedToPub("software", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.softwareLinkedSize = 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 linked software", err);
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}
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));
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this.subs.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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this.subs.push(this._refineFieldResultsService.getRefineFieldsResultsByEntityName(["funder"], "project", this.properties).subscribe(
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data => {
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if (data[0] && data[0] > 0) {
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this.projectsSize = NumberUtils.roundNumber(data[0]);
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}
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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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this.handleError("Error getting 'funder' field results of projects", err);
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})
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);
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this.subs.push(this._searchDataprovidersService.numOfSearchDataproviders("", this.properties).subscribe(
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data => {
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if (data && data > 0) {
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this.datasourcesSize = 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 content providers", err);
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}
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));
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}
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private handleError(message: string, error) {
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console.error("Home Page: " + message, error);
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}
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}
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