Re-factored code for display of bitstreams in FileSection Component.

Author: johnpinto1

src/app/item-page/simple/field-components/file-section/file-section.component.ts

@@ -151,6 +151,7 @@ export class FileSectionComponent implements OnInit {
       getFirstCompletedRemoteData(),
     ).subscribe((bitstreamsRD: RemoteData<PaginatedList<Bitstream>>) => {
       if (bitstreamsRD.errorMessage) {
+        console.log('Error retrieving ORIGINAL bitstreams:', bitstreamsRD.errorMessage);
         this.notificationsService.error(this.translateService.get('file-section.error.header'), `${bitstreamsRD.statusCode} ${bitstreamsRD.errorMessage}`);
       } else if (hasValue(bitstreamsRD.payload)) {
         const current: Bitstream[] = this.bitstreams$.getValue();
@@ -161,26 +162,30 @@ export class FileSectionComponent implements OnInit {
         this.bitstreams$.next([...current, ...bitstreamsRD.payload.page]);
         this.isLoading = false;
         this.isLastPage = this.currentPage === bitstreamsRD.payload.totalPages;
+        } else {
+        this.isLoading = false;
+        }
         // Now subscribe to license$
         license$.pipe(
           getFirstCompletedRemoteData(),
         ).subscribe((licenseRD: RemoteData<PaginatedList<Bitstream>>) => {
           if (licenseRD.errorMessage) {
+            console.log('Error retrieving CC-LICENSE bitstreams:', licenseRD.errorMessage);
             this.notificationsService.error(this.translateService.get('file-section.error.header'), `${licenseRD.statusCode} ${licenseRD.errorMessage}`);
           } else if (hasValue(licenseRD.payload)) {
             const updated: Bitstream[] = this.bitstreams$.getValue();
             // For debugging.
-            // licenseRD.payload.page.forEach(bitstream => {
-            //   console.log('Bitstream:', bitstream);
-            // });
+            licenseRD.payload.page.forEach(bitstream => {
+              console.log('Bitstream:', bitstream);
+            });
             this.bitstreams$.next([...updated, ...licenseRD.payload.page]);
           }
           this.isLoading = false;
         });
 
-      } else {
-        this.isLoading = false;
-      }
+      // } else {
+      //   this.isLoading = false;
+      // }
     });
   }
 }