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import {Injectable} from '@angular/core';
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import {Http, Response} from '@angular/http';
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import {HttpClient} from "@angular/common/http";
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import {Observable} from 'rxjs';
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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 {StringUtils} from '../utils/string-utils.class';
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import{EnvProperties} from '../utils/properties/env-properties';
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import {map} from "rxjs/operators";
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@Injectable()
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export class SearchDataprovidersService {
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private sizeOfDescription: number = 270;
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constructor(private http: HttpClient ) {}
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searchDataproviders (params: string, refineParams:string, page: number, size: number, refineFields:string[], properties:EnvProperties, usedBy: string="search" ):any {
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let link = properties.searchAPIURLLAst+"datasources";
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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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//.do(res => console.info(res))
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "datasource", usedBy)]));
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}
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//((oaftype exact datasource) and(collectedfromdatasourceid exact "openaire____::47ce9e9f4fad46e732cff06419ecaabb"))
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advancedSearchDataproviders (params: string, page: number, size: number, properties: EnvProperties, refineParams:string=null, refineFields:string[] =null, refineQuery:string = null, depositQuery:boolean = false ):any {
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let url = properties.searchAPIURLLAst+"resources"+(depositQuery?'':2)+"/?format=json";
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if(params!= null && params != '' ) {
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url +="&query=(" + 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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if(refineQuery) {
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url += "&" + refineQuery;
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}
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url += "&page="+(page-1)+"&size="+size;
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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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//.do(res => console.info(res))
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']), RefineResultsUtils.parse(res['refineResults'],refineFields, "datasource")]));
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}
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searchCompatibleDataprovidersTable ( properties:EnvProperties):any {
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let size: number = 0;
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let url: string= properties.searchResourcesAPIURL;
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url += '?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other) not(datasourcetypeuiid exact "pubsrepository::journal") not(datasourcetypeuiid exact "aggregator::pubsrepository::journals"))';
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url += "&page=0&size=0&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));
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}
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searchCompatibleDataproviders (params: string,refineParams:string, page: number, size: number, refineFields:string[], properties:EnvProperties ):any {
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let url: string = properties.searchResourcesAPIURL;
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url += '?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other) not(datasourcetypeuiid exact "pubsrepository::journal") not(datasourcetypeuiid exact "aggregator::pubsrepository::journals"))';
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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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//.do(res => console.info(res))
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "datasource")]));
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}
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searchEntityRegistriesTable (properties:EnvProperties):any {
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let size: number = 0;
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let url: string= properties.searchResourcesAPIURL;
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url += "?query=((oaftype exact datasource) and(datasourcetypeuiid = other))";
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url += "&page=0&size=0&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));
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}
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searchEntityRegistries (params: string,refineParams:string, page: number, size: number, refineFields:string[], properties:EnvProperties ):any {
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let url = properties.searchResourcesAPIURL;
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url += "?query=((oaftype exact datasource) and(datasourcetypeuiid = other))";
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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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//.do(res => console.info(res))
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "datasource")]));
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}
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searchJournalsTable ( properties:EnvProperties):any {
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let size: number = 0;
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let url: string= properties.searchResourcesAPIURL;
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url += '?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) and (datasourcetypeuiid exact "pubsrepository::journal" or datasourcetypeuiid exact "aggregator::pubsrepository::journals" ))';
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url += "&page=0&size=0&format=json";
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return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)//.map(res => <any> res.json())
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.pipe(map(res => res['meta'].total));
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}
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searchJournals (params: string,refineParams:string, page: number, size: number, refineFields:string[] , properties:EnvProperties):any {
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let url: string = properties.searchResourcesAPIURL;
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//url += "?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other))"
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url += '?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) and (datasourcetypeuiid exact "pubsrepository::journal" or datasourcetypeuiid exact "aggregator::pubsrepository::journals" ))';
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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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//.do(res => console.info(res))
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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']),RefineResultsUtils.parse(res['refineResults'],refineFields, "datasource")]));
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}
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searchDataprovidersForDeposit (id: string,type:string, page: number, size: number, properties:EnvProperties):any {
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let link = properties.searchResourcesAPIURL;
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var compatibilities = "";
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if(type == "Research Data"){
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//compatibilities = " and (datasourcecompatibilityid <> UNKNOWN) and (datasourcecompatibilityid = openaire2.0_data)"
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compatibilities = " and (datasourcecompatibilityid = openaire2.0_data)";
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}else if(type == "Publications"){
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//compatibilities = " and (datasourcecompatibilityid <> UNKNOWN) and (datasourcecompatibilityid <> openaire2.0_data)"
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compatibilities = " and (datasourcecompatibilityid <> openaire2.0_data)";
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}
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let url = link+"?query=(((deletedbyinference = false) AND (oaftype exact datasource)) "+((compatibilities && compatibilities.length > 0)?" "+compatibilities+" ":"")+") and (relorganizationid exact \""+id+"\")";
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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'])]));
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}
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searchDataprovidersForDepositSearch(params: string, refineParams:string, page: number, size: number, refineFields:string[], properties:EnvProperties, usedBy: string="search" ):any {
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let link = properties.searchResourcesAPIURL;
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let url = link+"?query=((deletedbyinference = false) AND (oaftype exact datasource)) "+params;
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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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.pipe(map(res => [res['meta'].total, this.parseResults(res['results']), RefineResultsUtils.parse(res['refineResults'],
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refineFields, "datasource", usedBy)]));
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}
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searchDataProvidersBySubjects(keyword:string, type:string, page: number, size: number, properties:EnvProperties):any {
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let link = properties.searchResourcesAPIURL;
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var compatibilities = "";
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if(type == "Research Data"){
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compatibilities = " and (datasourcecompatibilityid <> UNKNOWN) and (datasourcecompatibilityid = openaire2.0_data)"
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}else if(type == "Publications"){
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compatibilities = " and (datasourcecompatibilityid <> UNKNOWN) and (datasourcecompatibilityid <> openaire2.0_data)"
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}
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let url = link+"?query=(((deletedbyinference = false) AND (oaftype exact datasource)) "+((compatibilities && compatibilities.length > 0)?" "+
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compatibilities+" ":"")+") "+
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" and (datasourcesubject all "+'"'+keyword+'"'+") " ;
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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'])]));
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}
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getDataProvidersforEntityRegistry(datasourceId: string, page: number, size: number , properties:EnvProperties):any {
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let url = properties.searchResourcesAPIURL;
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var basicQuery = "(oaftype exact datasource) "
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url += "?query=";
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if(datasourceId!= null && datasourceId != '' ) {
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url +=" ( "+basicQuery+ " ) " +" and (collectedfromdatasourceid exact \"" + datasourceId + "\" or resulthostingdatasourceid exact \""+ datasourceId + "\")";
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}else{
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url +=" ( "+basicQuery+ " ) ";
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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'])]));
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}
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searchDataprovidersForEntity (params: string, page: number, size: number, properties:EnvProperties):any {
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let link = properties.searchAPIURLLAst;
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let url = link+params+"/datasources?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'])]));
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}
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/*
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searchDataprovidersCSV (params: string, refineParams:string, page: number, size: number):any {
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let link = OpenaireProperties. getSearchAPIURLLast()+"datasources";
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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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//.do(res => console.info(res))
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.map(res => this.parseResultsCSV(res['results']));
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}
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*/
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/*
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searchEntityRegistriesCSV (params: string,refineParams:string, page: number, size: number):any {
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let url = properties.searchAPIURLLAst;
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url += "?query=((oaftype exact datasource) and(datasourcetypeuiid = other))"
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250
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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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//.do(res => console.info(res))
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261
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.map(res => this.parseResultsCSV(res['results']));
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}
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*/
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/*
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266
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searchCompatibleDataprovidersCSV (params: string,refineParams:string, page: number, size: number):any {
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let url = properties.searchAPIURLLAst;
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url += "?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other))"
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269
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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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//.do(res => console.info(res))
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280
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.map(res => this.parseResultsCSV(res['results']));
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}
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*/
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284
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285
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parseResults(data: any): SearchResult[] {
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let results: SearchResult[] = [];
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288
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289
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let length = Array.isArray(data) ? data.length : 1;
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290
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291
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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:datasource'] : data['result']['metadata']['oaf:entity']['oaf:datasource'];
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293
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var result: SearchResult = new SearchResult();
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295
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296
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result['title'] = {"name": '', "accessMode": '', "sc39": ''};
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297
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298
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result['title'].name = resData.officialname;
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result['englishname'] = resData.englishname;
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300
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301
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//result['title'].url = OpenaireProperties.getsearchLinkToDataProvider();
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302
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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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304
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|
|
305
|
result['type'] = this.getDataproviderType(resData);
|
|
306
|
|
|
307
|
if(!Array.isArray(resData['description'])) {
|
|
308
|
result.description = (resData['description']) ? String(resData['description']) : "";
|
|
309
|
} else {
|
|
310
|
result.description = (resData['description'][0]) ? String(resData['description'][0]) : "";
|
|
311
|
}
|
|
312
|
|
|
313
|
if (result.description && result.description.length > this.sizeOfDescription) {
|
|
314
|
result.description = result.description.substring(0, this.sizeOfDescription) + "...";
|
|
315
|
}
|
|
316
|
|
|
317
|
let typeid: string = resData['datasourcetype'].classid;
|
|
318
|
//console.info(typeid);
|
|
319
|
if(typeid != "entityregistry" && typeid != "entityregistry::projects" && typeid != "entityregistry::repositories") {
|
|
320
|
|
|
321
|
if(resData.hasOwnProperty('accessinfopackage')) {
|
|
322
|
let OAIPMHURL: string;
|
|
323
|
if(Array.isArray(resData['accessinfopackage'])) {
|
|
324
|
OAIPMHURL = resData['accessinfopackage'][0];
|
|
325
|
} else {
|
|
326
|
OAIPMHURL = resData['accessinfopackage'];
|
|
327
|
}
|
|
328
|
|
|
329
|
if(OAIPMHURL != '' && OAIPMHURL != 'unknown') {
|
|
330
|
result['OAIPMHURL'] = OAIPMHURL;
|
|
331
|
}
|
|
332
|
}
|
|
333
|
let compatibility = this.getDataproviderCompatibility(resData);
|
|
334
|
result['compatibility'] = compatibility.classname;
|
|
335
|
if(compatibility.classid == "UNKNOWN") {
|
|
336
|
result['compatibilityUNKNOWN'] = true;
|
|
337
|
}
|
|
338
|
} else {
|
|
339
|
result['compatibility'] = "";
|
|
340
|
}
|
|
341
|
|
|
342
|
result['websiteURL'] = resData.websiteurl;
|
|
343
|
|
|
344
|
let res:[string[], {"name":string, "id":string}[]] = this.getDataproviderCountriesOrganizations(resData, true, true);
|
|
345
|
result['organizations'] = res[1];
|
|
346
|
result['countries'] = res[0];
|
|
347
|
result['subjects'] = this.getDataproviderSubjects(resData);
|
|
348
|
//console.log(result['subjects']);
|
|
349
|
results.push(result);
|
|
350
|
}
|
|
351
|
|
|
352
|
return results;
|
|
353
|
}
|
|
354
|
getDataproviderSubjects(resData: any): string [] {
|
|
355
|
var subjects:string [] = [];
|
|
356
|
|
|
357
|
let length = Array.isArray(resData['subjects']) ? resData['subjects'].length : 1;
|
|
358
|
for(let i=0; i<length; i++) {
|
|
359
|
let subject = Array.isArray(resData['subjects']) ? resData['subjects'][i] :resData['subjects'];
|
|
360
|
if(subject && subject.content) {
|
|
361
|
subjects.push(subject.content);
|
|
362
|
}
|
|
363
|
}
|
|
364
|
return subjects;
|
|
365
|
}
|
|
366
|
getDataproviderType(resData: any): string {
|
|
367
|
if(resData['datasourcetype'].hasOwnProperty("classname")) {
|
|
368
|
return resData['datasourcetype'].classname;
|
|
369
|
} else {
|
|
370
|
return '';
|
|
371
|
}
|
|
372
|
}
|
|
373
|
|
|
374
|
getDataproviderCompatibility(resData: any): {"classid": string, "classname": string} {
|
|
375
|
if(resData.hasOwnProperty('openairecompatibility')) {
|
|
376
|
return {"classid": resData['openairecompatibility'].classid, "classname": resData['openairecompatibility'].classname};
|
|
377
|
} else {
|
|
378
|
return {"classid": "", "classname": ""};
|
|
379
|
}
|
|
380
|
}
|
|
381
|
|
|
382
|
getDataproviderCountriesOrganizations(resData: any, getCountries: boolean, getOrganizations: boolean): [string[], {"name": string, "id": string}[]] {
|
|
383
|
let countries: string[] = [];
|
|
384
|
let organizations: {"name": string, "id": string}[] = [];
|
|
385
|
|
|
386
|
if(resData['rels'].hasOwnProperty("rel")) {
|
|
387
|
let countriesSet: Set<string> = new Set<string>();
|
|
388
|
|
|
389
|
let relLength = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'].length : 1;
|
|
390
|
|
|
391
|
for(let i=0; i<relLength; i++) {
|
|
392
|
let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][i] : resData['rels']['rel'];
|
|
393
|
|
|
394
|
if(relation.hasOwnProperty("to")) {
|
|
395
|
if(relation['to'].class == "provides" && relation['to'].type == "organization") {
|
|
396
|
if(getOrganizations) {
|
|
397
|
let item: {"name":string, "id":string} = {"name": "", "id": ""};
|
|
398
|
//item['name'] = relation.legalname;
|
|
399
|
if(relation.legalshortname) {
|
|
400
|
item['name'] = relation.legalshortname;
|
|
401
|
} else {
|
|
402
|
item['name'] = relation.legalname;
|
|
403
|
}
|
|
404
|
if(!item['name']) {
|
|
405
|
item['name'] = "[no title available]";
|
|
406
|
}
|
|
407
|
item['id'] = /*OpenaireProperties.getsearchLinkToOrganization()+*/relation['to'].content;
|
|
408
|
organizations.push(item);
|
|
409
|
}
|
|
410
|
|
|
411
|
if(getCountries) {
|
|
412
|
if(relation.hasOwnProperty('country') &&
|
|
413
|
relation.country.hasOwnProperty('classname')) {
|
|
414
|
if(!countriesSet.has(relation.country.classname)) {
|
|
415
|
countriesSet.add(relation.country.classname);
|
|
416
|
countries.push(relation.country.classname);
|
|
417
|
}
|
|
418
|
}
|
|
419
|
}
|
|
420
|
}
|
|
421
|
}
|
|
422
|
}
|
|
423
|
}
|
|
424
|
return [countries, organizations];
|
|
425
|
}
|
|
426
|
/*
|
|
427
|
parseResultsCSV(data: any): any {
|
|
428
|
let results: any = [];
|
|
429
|
let length = Array.isArray(data) ? data.length : 1;
|
|
430
|
|
|
431
|
for(let i=0; i<length; i++) {
|
|
432
|
let resData = Array.isArray(data) ? data[i]['result']['metadata']['oaf:entity']['oaf:datasource'] : data['result']['metadata']['oaf:entity']['oaf:datasource'];
|
|
433
|
|
|
434
|
var result: any = [];
|
|
435
|
|
|
436
|
result.push(this.quote(resData.officialname));
|
|
437
|
result.push(this.quote(this.getDataproviderType(resData)));
|
|
438
|
result.push(this.quote(this.getDataproviderCountriesOrganizations(resData, true, false)[0]));
|
|
439
|
result.push(this.quote(this.getDataproviderCompatibility(resData)));
|
|
440
|
results.push(result);
|
|
441
|
}
|
|
442
|
return results;
|
|
443
|
}
|
|
444
|
*/
|
|
445
|
numOfDataproviders(url: string, properties:EnvProperties):any {
|
|
446
|
//let url = OpenaireProperties. getSearchAPIURLLast()+params+(params.indexOf("?") == -1 ?"?":"&")+"format=json";
|
|
447
|
|
|
448
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
|
449
|
//.map(res => <any> res.json())
|
|
450
|
.pipe(map(res => res['total']));
|
|
451
|
}
|
|
452
|
|
|
453
|
numOfEntityDataproviders(id: string, entity: string, properties:EnvProperties):any {
|
|
454
|
var parameters = "";
|
|
455
|
if(entity == "organization") {
|
|
456
|
parameters = "organizations/"+id+"/datasources/count";
|
|
457
|
}
|
|
458
|
|
|
459
|
let url = properties.searchAPIURLLAst+parameters+"?format=json";
|
|
460
|
return this.numOfDataproviders(url, properties);
|
|
461
|
}
|
|
462
|
|
|
463
|
numOfSearchDataproviders(params: string, properties:EnvProperties, refineQuery:string=null):any {
|
|
464
|
let url: string = properties.searchAPIURLLAst+"datasources/count?format=json";
|
|
465
|
if(params != "") {
|
|
466
|
url += "&q=" + StringUtils.URIEncode(params);
|
|
467
|
}
|
|
468
|
if(refineQuery!= null && refineQuery != '' ) {
|
|
469
|
url += refineQuery;
|
|
470
|
}
|
|
471
|
|
|
472
|
return this.numOfDataproviders(url, properties);
|
|
473
|
}
|
|
474
|
numOfSearchDataproviders2(params: string, properties:EnvProperties, refineQuery:string=null):any {
|
|
475
|
let url: string = properties.searchAPIURLLAst+"resources2/?format=json&size=0&type=datasources";
|
|
476
|
if(params != "") {
|
|
477
|
url += "&query=" +params;
|
|
478
|
}
|
|
479
|
if(refineQuery!= null && refineQuery != '' ) {
|
|
480
|
url += refineQuery;
|
|
481
|
}
|
|
482
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
|
483
|
.pipe(map(res => res['meta']['total']));
|
|
484
|
}
|
|
485
|
/*
|
|
486
|
private quote(word: any): string {
|
|
487
|
return '"'+word+'"';
|
|
488
|
}
|
|
489
|
*/
|
|
490
|
getDataprovidersTableResults (queryType:string, properties:EnvProperties):any {
|
|
491
|
let size: number = 0;
|
|
492
|
let url: string= properties.searchAPIURLLAst;
|
|
493
|
if(queryType == "compatible"){
|
|
494
|
url += '?query=((oaftype exact datasource) not (datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other) not(datasourcetypeuiid exact "pubsrepository::journal") not(datasourcetypeuiid exact "aggregator::pubsrepository::journals"))';
|
|
495
|
}else if(queryType=="registries"){
|
|
496
|
url += "?query=((oaftype exact datasource) and(datasourcetypeuiid = other))";
|
|
497
|
}else if(queryType=="journals"){
|
|
498
|
url += '?query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) and (datasourcetypeuiid exact "pubsrepository::journal" or datasourcetypeuiid exact "aggregator::pubsrepository::journals" ))';
|
|
499
|
|
|
500
|
}
|
|
501
|
|
|
502
|
url += "&page=0&size=0&format=json";
|
|
503
|
|
|
504
|
|
|
505
|
|
|
506
|
return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url)
|
|
507
|
//.map(res => <any> res.json())
|
|
508
|
.pipe(map(res => res['meta'].total));
|
|
509
|
}
|
|
510
|
}
|