openaire-library/services/layout.service.ts

50 lines
2.0 KiB
TypeScript

import {Injectable} from '@angular/core';
import {HttpClient, HttpErrorResponse} from '@angular/common/http';
import {Observable, throwError} from 'rxjs';
import {CustomOptions} from './servicesUtils/customOptions.class';
import {CustomizationOptions, Layout} from '../connect/community/CustomizationOptions';
import {EnvProperties} from "../utils/properties/env-properties";
@Injectable()
export class LayoutService {
constructor(private http: HttpClient) {
}
static removeNulls(obj) {
const isArray = obj instanceof Array;
for (let k in obj) {
if (obj[k] === null || obj[k] === '') {
isArray ? obj.splice(k, 1) : delete obj[k];
} else if (typeof obj[k] === 'object') {
LayoutService.removeNulls(obj[k]);
}
}
}
createCSS( pid: string, connectPortalUrl:string, suffix = null, layout = null): Observable<any> {
return this.http.post(connectPortalUrl + "/build-css/" + (layout?"preview/":"") + pid + (suffix?("/"+ suffix):""), layout );
}
saveLayout(properties: EnvProperties, pid: string, layout: Layout): Observable<Layout> {
LayoutService.removeNulls(layout);
return this.http.post<Layout>(properties.adminToolsAPIURL + '/' + properties.adminToolsPortalType + '/'
+ pid + '/layout', layout, CustomOptions.getAuthOptionsWithBody());
}
getLayout(properties: EnvProperties, pid: string): Observable<Layout> {
return this.http.get<Layout>(properties.adminToolsAPIURL+"/" + properties.adminToolsPortalType + '/'
+ pid + '/layout');
}
mockLayout(): any {
return this.http.get('./assets/customizationOptions.json') ;
}
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.error(error);
return throwError(error.error || 'Server error');
}
}