[Library | Trunk]: Fix invalid date exception

git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-library/trunk/ng-openaire-library/src/app@59187 d315682c-612b-4755-9ff5-7f18f6832af3

landingPages/result/resultLanding.service.ts

@@ -6,6 +6,7 @@ import {EnvProperties} from '../../utils/properties/env-properties';
 import {ParsingFunctions} from '../landing-utils/parsingFunctions.class';
 import {map, tap} from "rxjs/operators";
 import {HostedByCollectedFrom, Organization} from "../../utils/result-preview/result-preview";
+import {Dates} from "../../utils/string-utils.class";
 
 @Injectable()
 export class ResultLandingService {
@@ -99,7 +100,7 @@ export class ResultLandingService {
         //this.resultLandingInfo.description = String(data[0].description[0]);
         this.resultLandingInfo.description = (data[0] && data[0].description[0]) ? String(data[0].description[0]) : "";
       }
-      this.resultLandingInfo.embargoEndDate = data[0].embargoenddate?new Date(data[0].embargoenddate):null;
+      this.resultLandingInfo.embargoEndDate = data[0].embargoenddate?Dates.getDateFromString(data[0].embargoenddate):null;
     }
 
     if(data[0]['bestaccessright'] && data[0]['bestaccessright'].hasOwnProperty("classname")) {

services/searchResearchResults.service.ts

@@ -2,7 +2,7 @@ import {Injectable} from '@angular/core';
 import {HttpClient} from "@angular/common/http";
 import {SearchResult} from '../utils/entities/searchResult';
 import {RefineResultsUtils} from './servicesUtils/refineResults.class';
-import {DOI, StringUtils} from '../utils/string-utils.class';
+import {Dates, DOI, StringUtils} from '../utils/string-utils.class';
 import {ParsingFunctions} from '../landingPages/landing-utils/parsingFunctions.class';
 import {EnvProperties} from '../utils/properties/env-properties';
 import {map} from "rxjs/operators";
@@ -297,7 +297,7 @@ export class SearchResearchResultsService {
             }
 
             if(resData.embargoenddate && resData.embargoenddate != '') {
-              result.embargoEndDate = new Date(resData.embargoenddate);
+              result.embargoEndDate = Dates.getDateFromString(resData.embargoenddate);
             }
 
             if(!Array.isArray(resData.publisher)) {

utils/string-utils.class.ts

@@ -271,4 +271,17 @@ export class StringUtils {
     }
     return false;
   }
+  
+  public static getDateFromString(dateString: string): Date {
+    let date = new Date(dateString);
+    if (Object.prototype.toString.call(date) === "[object Date]") {
+      if (isNaN(date.getTime())) {
+        return null;
+      } else {
+        return date;
+      }
+    } else {
+      return null;
+    }
+  }
 }