307 lines
14 KiB
TypeScript
307 lines
14 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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@Injectable()
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export class SearchProjectsService {
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private sizeOfDescription: number = 270;
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public parsingFunctions: ParsingFunctions = new ParsingFunctions();
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constructor(private http: HttpClient ) {}
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searchProjects (params: string, refineParams:string, page: number, size: number, refineFields:string[] , properties:EnvProperties ):any {
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let link = properties.searchAPIURLLAst+"projects";
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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, "project")]));
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}
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getProjectsforDataProvider (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 project) ";
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var filterQuery = "&fq=(projectcode<>\"unidentified\")";
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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 += filterQuery;
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url += "&page="+(page-1)+"&size="+size;
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url += "&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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advancedSearchProjects (params: string, page: number, size: number, properties:EnvProperties, refineParams:string=null, refineFields:string[] =null, refineQuery:string = null, minRef: boolean = false, excludeUnidentfied: boolean = true):any {
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// &type=projects
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let url = properties.searchAPIURLLAst+"resources2/?format=json";
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// var basicQuery = "(oaftype exact project) "
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var basicQuery = excludeUnidentfied ? "&fq=(projectcode<>\"unidentified\")" : "";
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// url += "?query=";
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if(params!= null && params != '' ) {
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url +="&query=(" + params + ")";
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}
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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 += basicQuery;
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url += "&page="+(page-1)+"&size="+size;
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url += minRef ? "&minRef=true" : "";
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// url += "&format=json";
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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, "project")]));
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}
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getProjectsForOrganizations (organizationId: string, filterquery: string, page: number, size: number, refineFields:string[] , properties:EnvProperties ):any {
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let url = properties.searchResourcesAPIURL;
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var basicQuery = "(oaftype exact project) "
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url += "?query=";
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// if(filterquery!= null && filterquery != '' ) {
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// url +="( ( "+basicQuery+ " ) and (relorganizationid exact \"" + organizationId + "\")"+" " + filterquery + ")";
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// }else{
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url +=" (( "+basicQuery+ " ) " +" and (relorganizationid exact \"" + organizationId + "\"))";
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// }
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if(filterquery) {
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url += "&fq=" + filterquery;
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}
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url += "&fq=(projectcode<>\"unidentified\")";
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if(refineFields!= null && refineFields.length > 0 ) {
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url +="&refine=true";
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for(let i=0; i< refineFields.length ; i++ ){
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url +="&fields="+refineFields[i];
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}
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}
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url += "&page="+(page-1)+"&size="+size;
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url += "&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, "project")]));
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}
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getFunders(params: string, properties:EnvProperties ):any {
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let url = properties.searchAPIURLLAst+"projects?refine=true&fields=funder"+(params ? "&"+params : "")+"&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, RefineResultsUtils.parse(res['refineResults'], ['funder'], 'project')]));
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}
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searchForProjectsObs(keyword:string, funderId:string, properties:EnvProperties ):any {
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let url = 'search?action=search&sTransformer=projects_openaire&query='+
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'%28oaftype+exact+project%29+and+%28%28projecttitle+%3D+%22'+keyword+'%22%29+or+%28projectacronym+%3D+%22'+keyword+'%22%29+or+%28projectcode+%3D+%22'+keyword+'%22%29%29+and+%28funder+exact+'+funderId+'%29&size=10&locale=en_GB&format=json';
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return this.http.get((properties.useCache)? (properties.cacheUrl+encodeURIComponent(url)): url).toPromise()
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.then(request =>{
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//return (request.json().response.results)?request.json().response.results.result:request.json().response.result;
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return (request['response'].results)?request['response'].results.result:request['response'].result;
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}) ;
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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 resBody = Array.isArray(data) ? data[i] : data;
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var result: SearchResult = new SearchResult();
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if (resBody["header"]) {
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result.id = resBody['header']['id'];
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}
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if (resBody["project"]) {
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let resData = resBody['project'];
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result.openAccessMandatePublications = resData['oamandatepublications'];
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if (resData["oamandatedata"]) {
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result.openAccessMandateDatasets = resData['oamandatedata'];
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} else {
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result.openAccessMandateDatasets = resData['ecarticle29_3'];
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}
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result['title'] = {"name": '', "accessMode": ''};
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// if(resData['acronym'] != undefined && resData['acronym'] != "") {
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// result['title'].name = resData['acronym'] + " - ";
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// }
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if (resData['title']) {
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if (Array.isArray(resData['title'])) {
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result['title'].name += StringUtils.HTMLToString(String(resData['title'][0]));
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} else {
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result['title'].name += StringUtils.HTMLToString(String(resData['title']));
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}
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} else {
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result['title'].name = "";
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}
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// if(result['title'].name != '') {
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// result['title'].name += " ("+resData['code']+")"
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// }
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// if(resData['ecsc39'] == true) {
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// result['title'].sc39 = "sc39";
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// }
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result.acronym = resData['acronym'];
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result.code = resData['code'];
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result.budget = resData.totalcost;//"10000";
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result.contribution = resData.fundedamount;//"200100";
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result.currency = resData.currency;//"EUR";
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let abstracts = this.parsingFunctions.parseDescription(resData.summary, true);
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result.description = abstracts;
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// if (result.description && result.description.length > this.sizeOfDescription) {
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// result.description = result.description.substring(0, this.sizeOfDescription) + "...";
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// }
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if (resData["funding"]) {
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let fundingLength = Array.isArray(resData['funding']) ? resData['funding'].length : 1;
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for (let z = 0; z < fundingLength; z++) {
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let fundingData = Array.isArray(resData['funding']) ? resData['funding'][z] : resData['funding'];
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if (fundingData["funder"]) {
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result['funderShortname'] = fundingData['funder'].shortname;
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result['funderName'] = fundingData['funder'].name;
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result['funderId'] = fundingData['funder'].id;
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result['jurisdiction'] = fundingData['funder']['jurisdiction']?.code;
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if (fundingData['level2']) {
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result['fundingLevel0'] = (fundingData['level2'] && fundingData['level2']['parent'] &&
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fundingData['level2']['parent']['level1'] && fundingData['level2']['parent']['level1']['parent']
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&& fundingData['level2']['parent']['level1']['parent']['level0']) ?
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fundingData['level2']['parent']['level1']['parent']['level0']['name'] : "";
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} else if (fundingData['level1']) {
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result['level0'] = (fundingData['level1'] && fundingData['level1']['parent'] && fundingData['level1']['parent']['level0']) ?
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fundingData['level1']['parent']['level0']['name'] : "";
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} else if (fundingData['level0']) {
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result['fundingLevel0'] = (fundingData['level0']) ? fundingData['level0']['name'] : "";
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} else {
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result['fundingLevel0'] = "";
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}
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break;
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}
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}
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}
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if (resData["startdate"]) {
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result.startYear = resData.startdate.split('-')[0];
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}
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if (resData['enddate']) {
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result.endYear = resData.enddate.split('-')[0];
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}
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// Measure
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result.measure = this.parsingFunctions.parseMeasures(resData['measures']);
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}
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if (resBody["links"]) {
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let relLength = Array.isArray(resBody['links']) ? resBody['links'].length : 1;
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for (let j = 0; j < relLength; j++) {
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let relation = Array.isArray(resBody['links']) ? resBody['links'][j] : resBody['links'];
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if (relation["header"]) {
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if (relation['header'].relationClass && relation['header'].relationClass.toLowerCase() == "hasparticipant") {
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if (result['organizations'] == undefined) {
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result['organizations'] = new Array<
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{ "name": string, "id": string }>();
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}
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let countOrganizations = result['organizations'].length;
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result['organizations'][countOrganizations] = {"name": "", "id": ""}
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result['organizations'][countOrganizations]['id'] =
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/*OpenaireProperties.getsearchLinkToOrganization() + */relation['header'].relatedIdentifier;
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if (relation.legalshortname) {
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result['organizations'][countOrganizations]['name'] = relation.legalshortname;
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} else {
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result['organizations'][countOrganizations]['name'] = relation.legalname;
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}
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if (!result['organizations'][countOrganizations]['name']) {
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result['organizations'][countOrganizations]['name'] = "[no title available]";
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}
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}
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}
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}
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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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numOfProjects(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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numOfEntityProjects(id: string, entity: string, properties:EnvProperties ):any {
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//let url = properties.searchAPIURLLAst+params+(params.indexOf("?") == -1 ?"?":"&")+"format=json";
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var parameters: string = "";
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if(entity == "organization") {
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parameters = "organizations/"+id+"/projects/count";
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}
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let url = properties.searchAPIURLLAst+parameters+ "?format=json";
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return this.numOfProjects(url, properties);
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}
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numOfSearchProjects(params: string, properties:EnvProperties, refineParams:string=null ):any {
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let url = properties.searchAPIURLLAst+"projects/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.numOfProjects(url, properties);
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}
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numOfSearchProjects2(params: string, properties:EnvProperties, refineParams:string=null ):any {
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let url = properties.searchAPIURLLAst+"resources2/?format=json&size=0&type=projects";
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if(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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url += "&fq=(projectcode<>\"unidentified\")";
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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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