134380: fixed abstract and date field not being escaped

Author: bram-maegerman

src/app/shared/object-list/my-dspace-result-list-element/item-list-preview/item-list-preview.component.html

@@ -16,7 +16,7 @@ <h2 [innerHTML]="dsoTitle" [ngClass]="{'lead': true,'text-muted': !item.firstMet
               (<span *ngIf="item.hasMetadata('dc.publisher')" class="item-list-publisher"
                 [innerHTML]="item.firstMetadataValue('dc.publisher', undefined, true) + ', '"></span>
               <span class="item-list-date"
-                [innerHTML]="item.firstMetadataValue('dc.date.issued') || ('mydspace.results.no-date' | translate)"></span>)
+                [innerHTML]="item.firstMetadataValue('dc.date.issued', undefined, true) || ('mydspace.results.no-date' | translate)"></span>)
               <span *ngIf="item.hasMetadata(['dc.contributor.author', 'dc.creator', 'dc.contributor.*']);"
                 class="item-list-authors">
                 <span
@@ -34,7 +34,7 @@ <h2 [innerHTML]="dsoTitle" [ngClass]="{'lead': true,'text-muted': !item.firstMet
 
           <ds-truncatable-part [id]="item.id" [minLines]="1" class="item-list-abstract">
             <span [ngClass]="{'text-muted': !item.hasMetadata('dc.description.abstract')}"
-              [innerHTML]="(item.firstMetadataValue('dc.description.abstract')) || ('mydspace.results.no-abstract' | translate)"></span>
+              [innerHTML]="(item.firstMetadataValue('dc.description.abstract', undefined, true)) || ('mydspace.results.no-abstract' | translate)"></span>
           </ds-truncatable-part>
 
         </div>