explore-services/explore/src/app/home/home.component.ts

310 lines
11 KiB
TypeScript

import {Component, ViewChild} from '@angular/core';
import {Subscription} from 'rxjs';
import {ActivatedRoute, Router} from '@angular/router';
import {Location} from '@angular/common';
import {Meta, Title} from '@angular/platform-browser';
import {ConfigurationService} from '../openaireLibrary/utils/configuration/configuration.service';
import {SearchDataprovidersService} from '../openaireLibrary/services/searchDataproviders.service';
import {SearchProjectsService} from '../openaireLibrary/services/searchProjects.service';
import {SearchOrganizationsService} from '../openaireLibrary/services/searchOrganizations.service';
import {RefineFieldResultsService} from '../openaireLibrary/services/refineFieldResults.service';
import {SearchFields} from '../openaireLibrary/utils/properties/searchFields';
import {RouterHelper} from '../openaireLibrary/utils/routerHelper.class';
import {EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
import {ErrorCodes} from '../openaireLibrary/utils/properties/errorCodes';
import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
import {SEOService} from '../openaireLibrary/sharedComponents/SEO/SEO.service';
import {SearchResearchResultsService} from "../openaireLibrary/services/searchResearchResults.service";
import {HelperService} from "../openaireLibrary/utils/helper/helper.service";
import {Filter} from "../openaireLibrary/searchPages/searchUtils/searchHelperClasses.class";
import {properties} from "../../environments/environment";
import {Numbers, NumbersComponent} from "../openaireLibrary/sharedComponents/numbers/numbers.component";
import {StringUtils} from "../openaireLibrary/utils/string-utils.class";
@Component({
selector: 'home',
templateUrl: 'home.component.html',
})
export class HomeComponent {
// MAX 12 logos in every slide
public logos = {
"publication": [
[
"logo-pubmed.png",
"logo-arxiv.png",
"logo-base.png",
"logo-scielo.png",
"logo-la-referencia.png",
"logo-soar.png",
"logo-repec.png",
"logo-core.png",
"logo-zenodo.png",
"logo-narcis.png"
],
[
"logo-crossref.png",
"logo-unpaywall.png",
"logo-elsevier.png",
"logo-spring-nature.png",
"logo-frontiers.png",
"logo-opencitations.png",
"logo-doaj.png",
"logo-microsoft.png",
"logo-plos.png",
"logo-f1000.png",
"logo-copernicus.png"
]
],
"software": [
[
"logo-software-heritage.png",
"logo-github.png",
"logo-doecode.png",
"logo-bitbucket.png",
"logo-elixir-bio-tools.png",
"logo-google-code.png",
"logo-sourceforge.png",
"logo-zenodo.png"
]
],
"dataset": [
[
"logo-scholexplorer.png",
"logo-zenodo.png",
"logo-datacite.png",
"logo-pangea.png",
"logo-figshare.png",
"logo-protocols.png",
"logo-opentrials.png",
"logo-kaggle.png",
"logo-reactome.png",
"logo-easy.png",
"logo-dryad.png"
]
],
//"other": [],
"persistent": [
[
"logo-re3data.png",
"logo-orcid.png",
"logo-opendoar.png",
"logo-grid.png"
]
],
"funder": [
[
"logo-european-commision.png",
"logo-nsf.png",
"logo-nhmrc.png",
"logo-sfi.png",
"logo-nwo.png",
"logo-welcome-trust.png",
"logo-fct.png",
"logo-gsrt.png",
"logo-fnsnf.png"
]
]
};
public pageTitle = "OpenAIRE";
public keyword: string = "";
public searchFields: SearchFields = new SearchFields();
public errorCodes: ErrorCodes = new ErrorCodes();
public routerHelper: RouterHelper = new RouterHelper();
public numbers: Numbers;
showPublications: boolean = false;
showDatasets: boolean = false;
showSoftware: boolean = false;
showOrp: boolean = false;
showProjects: boolean = false;
showDataProviders: boolean = false;
showOrganizations: boolean = false;
properties: EnvProperties = properties;
public readMore: boolean = false;
subs: Subscription[] = [];
resultsQuickFilter: { filter: Filter, selected: boolean, filterId: string, value: string } = {
filter: null,
selected: true,
filterId: "resultbestaccessright",
value: "Open Access"
};
selectedEntity = "all";
selectedEntitySimpleUrl;
selectedEntityAdvancedUrl;
resultTypes: Filter = {
values: [],
filterId: "type",
countSelectedValues: 0,
filterType: 'checkbox',
originalFilterId: "",
valueIsExact: true,
title: "Result Types",
filterOperator: "or"
};
public pageContents = null;
@ViewChild("numbersComponent", { static: true }) numbersComponent: NumbersComponent;
specialSubjects = [
{value: "Physics::Atomic Physics", label: "Atomic Physics"},
{value: "Mathematics::Combinatorics", label: "Mathematics Combinatorics"},
{value: "lcsh:Medicine", label: "Medicine"},
{value: "lcsh:Science", label: "Science"},
{value: "lcsh:Biology (General)", label: "Biology"},
{value: "lcsh:Chemistry", label: "Chemistry"},
{value: "lcsh:Engineering (General). Civil engineering (General)", label: "Civil engineering"},
{value: "lcsh:Technology", label: "Technology"},
/* "Mathematics::Combinatorics",
"lcsh:Medicine",
"lcsh:Science",
"lcsh:Biology (General)",
"lcsh:Chemistry",
"lcsh:Engineering (General). Civil engineering (General)",
"lcsh:Technology"*/
];
stringUtils = new StringUtils();
constructor(
private route: ActivatedRoute,
private _router: Router,
private _searchResearchResultsService: SearchResearchResultsService,
private _searchDataprovidersService: SearchDataprovidersService,
private _searchProjectsService: SearchProjectsService,
private _searchOrganizationsService: SearchOrganizationsService,
private _refineFieldResultsService: RefineFieldResultsService,
private location: Location, private _piwikService: PiwikService,
private config: ConfigurationService, private _meta: Meta, private _title: Title, private seoService: SEOService,
private helper: HelperService
) {
let description = "OpenAIRE Explore: Over 100M of research deduplicated, 170K research software, 11M research data. One of the largest open scholarly records collection worldwide.";
let title = "OpenAIRE | Find and Share research";
this._title.setTitle(title);
this._meta.updateTag({content: description}, "name='description'");
this._meta.updateTag({content: description}, "property='og:description'");
this._meta.updateTag({content: title}, "property='og:title'");
}
private getPageContents() {
this.subs.push(this.helper.getPageHelpContents(this.properties, 'openaire', this._router.url).subscribe(contents => {
this.pageContents = contents;
}));
}
public getKeys(obj: {}) {
return Object.keys(obj);
}
createRange(number) {
var items: number[] = [];
for (var i = 1; i <= number; i++) {
items.push(i);
}
return items;
}
public ceil(num: number) {
return Math.ceil(num);
}
public ngOnInit() {
this.seoService.createLinkForCanonicalURL(this.properties.domain + this.properties.baseLink + this._router.url, false);
this.getPageContents();
if (this.properties != null) {
var url = this.properties.domain + this.properties.baseLink + this._router.url;
this._meta.updateTag({content: url}, "property='og:url'");
if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {
this.subs.push(this._piwikService.trackView(this.properties, "OpenAIRE").subscribe());
}
//this.config.getCommunityInformation(this.properties, this.properties.adminToolsCommunity ).subscribe(data => {
this.subs.push(this.config.communityInformationState.subscribe(data => {
if (data) {
var showEntity = {};
for (var i = 0; i < data['entities'].length; i++) {
showEntity["" + data['entities'][i]["pid"] + ""] = data['entities'][i]["isEnabled"];
}
this.showPublications = !!showEntity["publication"];
this.showDatasets = !!showEntity["dataset"];
this.showSoftware = !!showEntity["software"];
this.showOrp = !!showEntity["orp"];
this.showProjects = !!showEntity["project"];
this.showDataProviders = !!showEntity["datasource"];
this.showOrganizations = !!showEntity["organization"];
if (this.showPublications) {
this.resultTypes.values.push({name: "Publications", id: "publications", selected: true, number: 0});
}
if (this.showDatasets) {
this.resultTypes.values.push({name: "Research data", id: "datasets", selected: true, number: 0});
}
if (this.showSoftware) {
this.resultTypes.values.push({name: "Software", id: "software", selected: true, number: 0});
}
if (this.showOrp) {
this.resultTypes.values.push({name: "Other research products", id: "other", selected: true, number: 0});
}
this.numbersComponent.init(this.showDatasets, this.showSoftware, this.showPublications, this.showDatasets, this.showSoftware, this.showOrp, this.showProjects, this.showDataProviders);
}
},
error => {
this.handleError("Error getting community information", error);
}
));
}
}
public ngOnDestroy() {
for (let sub of this.subs) {
sub.unsubscribe();
}
}
private handleError(message: string, error) {
console.error("Home Page: " + message, error);
}
entityChanged($event) {
this.selectedEntity = $event.entity;
this.selectedEntitySimpleUrl = $event.simpleUrl;
this.selectedEntityAdvancedUrl = $event.advancedUrl;
}
goTo(simple: boolean) {
let url = (simple) ? this.selectedEntitySimpleUrl : this.selectedEntityAdvancedUrl;
let parameterNames = [];
let parameterValues = [];
if (this.selectedEntity == "result") {
if (this.resultTypes) {
let values = [];
for (let value of this.resultTypes.values) {
if (value.selected) {
values.push(value.id);
}
}
if (values.length > 0 && values.length != 4) {
parameterNames.push("type");
parameterValues.push(values.join(","));
}
if (this.resultsQuickFilter && this.resultsQuickFilter.selected) {
parameterNames.push(this.resultsQuickFilter.filterId);
parameterValues.push('"'+ encodeURIComponent(this.resultsQuickFilter.value)+'"');
}
}
} else if (this.selectedEntity == "all") {
if (this.resultsQuickFilter && this.resultsQuickFilter.selected) {
parameterNames.push(this.resultsQuickFilter.filterId);
parameterValues.push('"'+ encodeURIComponent(this.resultsQuickFilter.value)+'"');
}
}
if (this.keyword.length > 0) {
parameterNames.push("fv0");
parameterValues.push(this.keyword);
parameterNames.push("f0");
parameterValues.push("q");
}
this._router.navigate([url], {queryParams: this.routerHelper.createQueryParams(parameterNames, parameterValues)});
}
getSubjectParameter(param){
return {'f0':'resultsubject','fv0':'"' +(param)+'"', size:50};
}
}