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import {Injectable} from '@angular/core';
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import {URLSearchParams} from '@angular/http';
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import {Http, Response} from '@angular/http';
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import { Headers, RequestOptions } from '@angular/http';
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import {Observable} from 'rxjs/Observable';
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import {OpenaireProperties} from '../../../utils/properties/openaireProperties';
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import 'rxjs/add/observable/of';
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import 'rxjs/add/operator/do';
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import 'rxjs/add/operator/share';
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@Injectable()
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export class SearchOrcidService {
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constructor( private http: Http ) {}
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searchOrcidAuthor (term: string, authorIds: string[],
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authorGivenNames: string[], authorFamilyNames: string[]):any {
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console.info("In searchOrcidAuthor: "+term);
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var headers = new Headers();
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headers.append('Accept', 'application/orcid+json');
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let url = OpenaireProperties.getSearchOrcidURL()+term+'/orcid-bio';
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let key = url;
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return this.http.get(url, { headers: headers })
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.map(res => res.json()['orcid-profile'])
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.map(res => [res['orcid-bio']['personal-details']['given-names'],
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res['orcid-bio']['personal-details']['family-name'],
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res['orcid-identifier']])
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.map(res => this.parseOrcidAuthor(res, authorIds, authorGivenNames, authorFamilyNames));
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}
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searchOrcidAuthors (term: string, authorIds: string[],
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authorGivenNames: string[], authorFamilyNames: string[]):any {
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console.info("In search Orcid authors for keyword: "+term);
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var headers = new Headers();
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headers.append('Accept', 'application/orcid+json');
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let url = OpenaireProperties.getSearchOrcidURL()+'search/orcid-bio?defType=edismax&q='+term+'&qf=given-name^1.0+family-name^2.0+other-names^1.0+credit-name^1.0&start=0&rows=10';
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let key = url;
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return this.http.get(url, { headers: headers })
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.map(res => res.json()['orcid-search-results']['orcid-search-result'])
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.map(res => this.parseOrcidAuthors(res, authorIds, authorGivenNames, authorFamilyNames));
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}
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searchOrcidPublications (id: string):any {
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console.info("In search Orcid publications for author: "+id);
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var headers = new Headers();
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headers.append('Accept', 'application/orcid+json');
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let url = OpenaireProperties.getSearchOrcidURL()+id+'/orcid-works';
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let key = url;
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return this.http.get(url, { headers: headers })
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.map(res => res.json()['orcid-profile']['orcid-activities']['orcid-works']);
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//.map(res => res['orcid-work']);
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}
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parseOrcidAuthor (data: any, authorIds: string[],
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authorGivenNames: string[], authorFamilyNames: string[]):any {
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if(data[2] != null) {
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authorIds.push(data[2].path);
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if(data[0] != null) {
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authorGivenNames.push(data[0].value);
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} else {
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authorGivenNames.push("");
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}
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if(data[1] != null) {
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authorFamilyNames.push(data[1].value);
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} else {
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authorFamilyNames.push("");
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}
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return true;
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}
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return false;
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}
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parseOrcidAuthors (data: any, authorIds: string[],
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authorGivenNames: string[], authorFamilyNames: string[]):any {
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let ret: boolean = false;
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let mydata: any;
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let length: number;
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if(data != null) {
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length = data.length!=undefined ? data.length : 1;
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for(let i=0; i<length; i++) {
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mydata = data.length!=undefined ? data[i] : data;
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if(mydata.hasOwnProperty("orcid-profile")) {
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if(mydata['orcid-profile'].hasOwnProperty("orcid-identifier")) {
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authorIds.push(mydata['orcid-profile']['orcid-identifier'].path);
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if(mydata['orcid-profile'].hasOwnProperty("orcid-bio")) {
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if(mydata['orcid-profile']['orcid-bio'].hasOwnProperty("personal-details")) {
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if(mydata['orcid-profile']['orcid-bio']['personal-details'].hasOwnProperty("given-names")) {
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authorGivenNames.push(mydata['orcid-profile']['orcid-bio']['personal-details']['given-names'].value);
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} else {
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authorGivenNames.push("");
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}
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if(mydata['orcid-profile']['orcid-bio']['personal-details'].hasOwnProperty("family-name")) {
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authorFamilyNames.push(mydata['orcid-profile']['orcid-bio']['personal-details']['family-name'].value);
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} else {
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authorFamilyNames.push("");
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}
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}
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}
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ret = true;
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}
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}
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}
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}
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return ret;
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}
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}
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