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58 lines
1.9 KiB
TypeScript
58 lines
1.9 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {HttpClient, HttpErrorResponse} from "@angular/common/http";
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import {throwError} from 'rxjs';
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import {map, tap, timeout} from "rxjs/operators";
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@Injectable()
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export class ReportsService {
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// url:string = "http://beta.services.openaire.eu:8480/search/rest/v2/api/publications?format=csv&page=0&size=3&q=(%22test%22)&fq=instancetypename%20exact%20%22Dataset%22";
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constructor(private http: HttpClient) {}
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//On the service:
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downloadCSVFile(url: string){
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return this.http.get(url, {responseType: 'text'}).pipe(map(res => new Blob([res], { type: 'text/csv' })));
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}
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getCSVResponse(url: string){
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return this.http.get(url, {responseType: 'text'})
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}
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/**
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* @deprecated not used
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*/
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downloadHTMLFile(url: string, info: string){
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//var headers = new Headers();
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//headers.append('responseType', 'arraybuffer');
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return this.http.get(url)
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.pipe(map(res => this.addInfo(res, info)))
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.pipe(map(res => new Blob([res['_body']], { type: 'text/html' })))
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.pipe(tap(res => console.log(res)))
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}
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/**
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* @deprecated not used
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*/
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addInfo(res:any, info:string) {
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/*
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var para = res.document.createElement("P"); // Create a <p> element
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var t = res.document.createTextNode("This is a paragraph"); // Create a text node
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para.appendChild(t); // Append the text to <p>
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res.document.body.appendChild(para);
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*/
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res['_body'] = info+res['_body'];
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return res;
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}
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private handleError (error: HttpErrorResponse) {
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// in a real world app, we may send the error to some remote logging infrastructure
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// instead of just logging it to the console
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console.log(error);
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return throwError(error || 'Server error');
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}
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}
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