import {Injectable} from '@angular/core'; import {Http, Response,Headers, RequestOptions} from '@angular/http'; import {HttpClient, HttpErrorResponse, HttpHeaders} from "@angular/common/http"; import {Observable, throwError} from 'rxjs'; import {DataProviderInfo} from '../../utils/entities/dataProviderInfo'; import{EnvProperties} from '../../utils/properties/env-properties'; import {map} from "rxjs/operators"; @Injectable() export class DataProviderService { constructor(private http: HttpClient ) {} dataProviderInfo: DataProviderInfo; getDataproviderInfo (id: string, properties:EnvProperties):any { let url = properties.searchAPIURLLAst + 'datasources/' +id +"?format=json"; let key = url; return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url) //.map(res => res.json()) .pipe(map(res => res['result']['metadata']['oaf:entity'])) .pipe(map(res => [res['oaf:datasource'], res['oaf:datasource']['datasourcetype'], res['oaf:datasource']['openairecompatibility'], res['oaf:datasource']['collectedfrom'], res['oaf:datasource']['accessinfopackage'], res['oaf:datasource']['rels']['rel'], res['oaf:datasource']['journal'] //6 ])) .pipe(map(res => this.parseDataProviderInfo(res))); } getDataproviderAggregationStatus(original_id: string, properties:EnvProperties):any { //let headers = new Headers({'Content-Type': 'application/json', 'accept': 'application/json'}); //let options = new RequestOptions({headers: headers}); const options = { headers: new HttpHeaders({ 'Content-Type': 'application/json', 'accept': 'application/json'}) }; let page: number = 0; let size: number = 1; return this.http.post(properties.datasourcesAPI+page+"/"+size+"?requestSortBy=id&order=ASCENDING", JSON.stringify({ "id": original_id }), options) //.map(res => res.json()) .pipe(map(res => res['datasourceInfo'])) .pipe(map(res => this.parseDataproviderAggregationStatus(res))); } private handleError (error: HttpErrorResponse) { // in a real world app, we may send the error to some remote logging infrastructure // instead of just logging it to the console console.log(error); return throwError(error || 'Server error'); } parseDataproviderAggregationStatus(data: any): any { var aggregationStatus: {"fundedContent": string, "indexRecords": string, "fulltexts": string, "lastUpdateDate": string} = null; if(data != null && data[0] != null) { aggregationStatus = {"fundedContent": "-1", "indexRecords": "-1", "fulltexts": "-1", "lastUpdateDate": null}; aggregationStatus.fundedContent = data[0].fundedContent; aggregationStatus.indexRecords = data[0].indexRecords; aggregationStatus.fulltexts = data[0].fulltexts; if(data[0].hasOwnProperty("aggregationHistory")) { let length = Array.isArray(data[0]["aggregationHistory"]) ? data[0]["aggregationHistory"].length : 1; for(let i=0; i(); } this.dataProviderInfo.tabs = []; if(this.dataProviderInfo.tabsInTypes.publicationsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Publications", "content": "publicationsTab"}); this.dataProviderInfo.tabs2.push("Publications"); } if(this.dataProviderInfo.tabsInTypes.datasetsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Research Data", "content": "datasetsTab"}); this.dataProviderInfo.tabs2.push("Research Data"); } if(this.dataProviderInfo.tabsInTypes.projectsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Projects", "content": "projectsTab"}); this.dataProviderInfo.tabs2.push("Projects"); } if(this.dataProviderInfo.tabsInTypes.datasourcesTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Content Providers", "content": "datasourcesTab"}); this.dataProviderInfo.tabs2.push("Content Providers"); } this.dataProviderInfo.tabs.push({"name": "Organizations", "content": "organizationsTab"}); this.dataProviderInfo.tabs2.push("Organizations"); if(this.dataProviderInfo.tabsInTypes.relatedDatasourcesTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Related Content Providers", "content": "relatedDatasourcesTab"}); this.dataProviderInfo.tabs2.push("Related Content Providers"); } if(this.dataProviderInfo.tabsInTypes.statisticsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Statistics", "content": "statisticsTab"}); this.dataProviderInfo.tabs2.push("Statistics"); } if(this.dataProviderInfo.tabsInTypes.softwareTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Software", "content": "softwareTab"}); this.dataProviderInfo.tabs2.push("Software"); } if(this.dataProviderInfo.tabsInTypes.orpsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Other Research Products", "content": "orpsTab"}); this.dataProviderInfo.tabs2.push("Other Research Products"); } if(this.dataProviderInfo.tabsInTypes.metricsTab.has(data[1].classid)) { this.dataProviderInfo.tabs.push({"name": "Metrics", "content": "metricsTab"}); this.dataProviderInfo.tabs2.push("Metrics"); } if(this.dataProviderInfo.resultTypes.collectedFrom.has(data[1].classid)) { this.dataProviderInfo.resultsBy = "collectedFrom"; } else if(this.dataProviderInfo.resultTypes.hostedBy.has(data[1].classid)) { this.dataProviderInfo.resultsBy = "hostedBy"; } } if(!this.dataProviderInfo.registry) { if(data[2] != null) { this.dataProviderInfo.compatibility = {"info": "", "name": "", "id": ""}; this.dataProviderInfo.compatibility.info = data[2].classname; //this.dataProviderInfo.compatibility = data[2].classname; } if(data[2] != null && data[2].classid == "hostedBy" && data[3] != null) { this.dataProviderInfo.compatibility.name = data[3].name; this.dataProviderInfo.compatibility.id = data[3].id; if(this.dataProviderInfo.compatibility.name) { this.dataProviderInfo.compatibility.info = "Collected from "; } } if(data[4] != null) { let oaiPmhURL:string; oaiPmhURL = Array.isArray(data[4]) ? data[4][0]:data[4]; if(oaiPmhURL != '' && oaiPmhURL != 'unknown') { this.dataProviderInfo.oaiPmhURL = oaiPmhURL; } } } if(data[5] != null) { let mydata; let counter = 0; let countriesSet: Set; let length = data[5].length!=undefined ? data[5].length : 1; for(let i=0; i(); this.dataProviderInfo.countries = new Array(); countriesSet = new Set(); } this.dataProviderInfo.organizations[counter] = {"name": "", "id": ""}; this.dataProviderInfo.organizations[counter]['name'] = mydata.legalname; this.dataProviderInfo.organizations[counter]['id'] = mydata['to'].content; if(mydata.country != '' && mydata['country'].classname != '') { if(!countriesSet.has(mydata['country'].classname)) { this.dataProviderInfo.countries.push(mydata['country'].classname); countriesSet.add(mydata['country'].classname); } } counter++; } } } } if(data[6] != null) { this.dataProviderInfo.journal = {"journal": "", "issn": "", "lissn": "", "eissn": ""}; this.dataProviderInfo.journal['journal'] = data[6].content; this.dataProviderInfo.journal['issn'] = data[6]['issn']; this.dataProviderInfo.journal['lissn'] = data[6]['lissn']; this.dataProviderInfo.journal['eissn'] = data[6]['eissn']; }else{ this.dataProviderInfo.journal = null; this.dataProviderInfo.journal = {"journal": "", "issn": "", "lissn": "", "eissn": ""}; } return this.dataProviderInfo; } }