242 lines
11 KiB
TypeScript
242 lines
11 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {HttpClient} from "@angular/common/http";
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import {SearchResult} from '../utils/entities/searchResult';
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import {RefineResultsUtils} from './servicesUtils/refineResults.class';
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import{EnvProperties} from '../utils/properties/env-properties';
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import {StringUtils} from '../utils/string-utils.class';
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import {map} from "rxjs/operators";
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import {ParsingFunctions} from "../landingPages/landing-utils/parsingFunctions.class";
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import {properties} from "../../../environments/environment";
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@Injectable()
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export class SearchOrganizationsService {
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public parsingFunctions: ParsingFunctions = new ParsingFunctions();
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constructor(private http: HttpClient ) {}
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parseResultsForDeposit(data: any): {"name": string, "id": string}[] {
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let results: {"name": string, "id": string}[] = [];
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let length = Array.isArray(data) ? data.length : 1;
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for(let i=0; i<length; i++) {
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let name: string = '';
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let id: string = '';
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let resData = Array.isArray(data) ? data[i]['result']['metadata']['oaf:entity']['oaf:organization'] : data['result']['metadata']['oaf:entity']['oaf:organization'];
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name = resData.legalname;
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if(name == '') {
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name = resData.legalshortname;
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}
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id = Array.isArray(data) ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
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results.push({"name": name, "id": id});
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}
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return results;
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}
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searchOrganizations (params: string, refineParams:string, page: number, size: number, refineFields:string[] , properties:EnvProperties):any {
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let link = properties.searchAPIURLLAst+"organizations";
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let url = link+"?";
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if(params!= null && params != '' ) {
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url += params;
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}
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if(refineParams!= null && refineParams != '' ) {
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url += refineParams;
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}
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url += "&page="+(page-1)+"&size="+size + "&format=json";
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return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
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//.map(res => <any> res.json())
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "organization")]));
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}
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advancedSearchOrganizations (params: string, page: number, size: number, properties:EnvProperties, refineParams:string=null, refineFields:string[] =null, refineQuery:string = null, minRef: boolean = false):any {
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// &type=organizations
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let url = properties.searchAPIURLLAst+"resources2/?format=json";
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var basicQuery = "(reldatasourcecompatibilityid exact driver or reldatasourcecompatibilityid exact driver-openaire2.0 or " +
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"reldatasourcecompatibilityid exact openaire2.0 or reldatasourcecompatibilityid exact openaire3.0 or reldatasourcecompatibilityid exact openaire4.0 or " +
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"reldatasourcecompatibilityid exact openaire-cris_1.1 or " +
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"reldatasourcecompatibilityid exact openaire2.0_data or reldatasourcecompatibilityid exact hostedBy or relproject=*)";
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// url += "&query=";
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if(params!= null && params != '' ) {
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// url +=" ( "+basicQuery+ " ) " +" and (" + params + ")";
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url +="&query=(" + params + ")";
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// }else{
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// url +=" ( "+basicQuery+ " ) ";
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}
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if(refineParams!= null && refineParams != '' ) {
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url += refineParams;
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}
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if(refineQuery) {
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url += "&" + refineQuery;
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}
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url += "&fq="+basicQuery;
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url += "&page="+(page-1)+"&size="+size;
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url += minRef ? "&minRef=true" : "";
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// return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
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return this.http.get((properties.useLongCache && size == 0 && !params && (!refineQuery || !refineQuery.includes("fq="))) ? (properties.cacheUrl + encodeURIComponent(url)) : url)
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//.map(res => <any> res.json())
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "organization")]));
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}
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parseResults(data: any): SearchResult[] {
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let results: SearchResult[] = [];
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let length = Array.isArray(data) ? data.length : 1;
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for(let i=0; i<length; i++) {
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let resData = Array.isArray(data) ? data[i]['result']['metadata']['oaf:entity']['oaf:organization'] : data['result']['metadata']['oaf:entity']['oaf:organization'];
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var result: SearchResult = new SearchResult();
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result['title'] = {"name": '', "accessMode": ''};
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if(resData.legalname) {
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result['title'].name = StringUtils.HTMLToString(String(resData.legalname));
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} else {
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result['title'].name = "";
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}
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if(resData.legalshortname) {
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result['acronym'] = StringUtils.HTMLToString(String(resData.legalshortname));
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}
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//result['title'].url = OpenaireProperties.getsearchLinkToOrganization();
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//result['title'].url += Array.isArray(data) ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
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result['id'] = Array.isArray(data) ? data[i]['result']['header']['dri:objIdentifier'] : data['result']['header']['dri:objIdentifier'];
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if(!result['id'].startsWith("openorgs____::")) {
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let canId = ParsingFunctions.parseRelCanonicalId(Array.isArray(data) ? data[i] : data, "organization");
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if(canId){
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result['id'] = canId;
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}
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}
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if(resData['rels'].hasOwnProperty("rel")) {
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let relLength = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'].length : 1;
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for(let j=0; j<relLength; j++) {
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let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][j] : resData['rels']['rel'];
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if(relation.hasOwnProperty("to")) {
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if(relation['to'].class && relation['to'].class.toLowerCase() == "isparticipant") {
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if(result['projects'] == undefined) {
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result['projects'] = new Array<
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{ "id": string, "acronym": string, "title": string,
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"funderShortname": string, "funderName": string,
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"code": string
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}>();
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}
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let countProjects = result['projects'].length;
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result['projects'][countProjects] = {
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"id": "", "acronym": "", "title": "",
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"funderShortname": "", "funderName": "",
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"code": ""
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}
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if(relation.title != 'unidentified') {
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result['projects'][countProjects]['id'] =
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/*OpenaireProperties.getsearchLinkToProject() + */relation['to'].content;
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result['projects'][countProjects]['acronym'] = relation.acronym;
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result['projects'][countProjects]['title'] = relation.title;
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result['projects'][countProjects]['code'] = relation.code;
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} else {
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result['projects'][countProjects]['id'] = "";
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result['projects'][countProjects]['acronym'] = "";
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result['projects'][countProjects]['title'] = "";
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result['projects'][countProjects]['code'] = "";
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}
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if(relation.hasOwnProperty("funding")) {
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let fundingLength = Array.isArray(relation['funding']) ? relation['funding'].length : 1;
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for(let z=0; z<fundingLength; z++) {
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let fundingData = Array.isArray(relation['funding']) ? relation['funding'][z] : relation['funding'];
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if(fundingData.hasOwnProperty("funder")) {
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result['projects'][countProjects]['funderShortname'] = fundingData['funder'].shortname;
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result['projects'][countProjects]['funderName'] = fundingData['funder'].name;
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}
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}
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}
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}
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}
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}
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}
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if(resData.country.hasOwnProperty("classname")) {
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result.country = resData.country.classname;
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}
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if(resData['pid']) {
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result.identifiers = this.parsingFunctions.parseIdentifiers(resData['pid']);
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}
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results.push(result);
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}
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return results;
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}
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numOfOrganizations(url: string, properties:EnvProperties ): any {
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return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
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//.map(res => <any> res.json())
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.pipe(map(res => res['total']));
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}
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numOfEntityOrganizations(id: string, entity: string, properties:EnvProperties ):any {
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// currently not used - if used fix entity comparison below
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var parameters: string = "";
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if(entity == "organization") {
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parameters = "organizations/"+id+"/organizations/count";
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}
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let url = properties.searchAPIURLLAst+parameters+"?format=json";
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return this.numOfOrganizations(url, properties);
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}
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numOfSearchOrganizations(params: string, properties:EnvProperties, refineParams:string=null ):any {
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let url = properties.searchAPIURLLAst+"organizations/count?format=json";
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if(params != "") {
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url += "&q=" + StringUtils.URIEncode(params);
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}
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if(refineParams!= null && refineParams != '' ) {
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url += refineParams;
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}
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return this.numOfOrganizations(url, properties);
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}
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numOfSearchOrganizations2(params: string, properties:EnvProperties, refineParams:string=null ):any {
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let url = properties.searchAPIURLLAst+"resources2/?format=json&size=0&type=organizations";
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var basicQuery = "(reldatasourcecompatibilityid exact driver or reldatasourcecompatibilityid exact driver-openaire2.0 or " +
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"reldatasourcecompatibilityid exact openaire2.0 or reldatasourcecompatibilityid exact openaire3.0 or reldatasourcecompatibilityid exact openaire4.0 or " +
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"reldatasourcecompatibilityid exact openaire-cris_1.1 or " +
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"reldatasourcecompatibilityid exact openaire2.0_data or reldatasourcecompatibilityid exact hostedBy or relproject=*)";
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// url += "&query=";
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if(params!= null && params != '' ) {
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// url +=" ( "+basicQuery+ " ) " +" and (" + params + ")";
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url +="&query=( "+params+ " ) ";
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// }else{
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// url +=" ( "+basicQuery+ " ) ";
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}
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if(refineParams!= null && refineParams != '' ) {
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url += refineParams;
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}
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url += "&fq="+basicQuery;
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return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
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.pipe(map(res => res['meta']['total']));
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}
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}
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