[ACA-2745] Viewer - return to location on close (#1196)

* use viewNodeExtras when calling action

* open viewer based on ViewNodeExtras data

* resolve closing destination based on ViewNodeExtras query params

* remove unused param

* call ViewNodeAction with correct params

* update tests

* update docs

src/app/components/search/search-results-row/search-results-row.component.ts

@@ -126,7 +126,7 @@ export class SearchResultsRowComponent implements OnInit, OnDestroy {
   showPreview(event: MouseEvent) {
     event.stopPropagation();
     this.store.dispatch(
-      new ViewNodeAction(this.node.entry.id, this.router.url)
+      new ViewNodeAction(this.node.entry.id, { location: this.router.url })
     );
   }
 

src/app/components/search/search-results/search-results.component.spec.ts

@@ -305,7 +305,9 @@ describe('SearchComponent', () => {
 
     component.onNodeDoubleClick(node);
 
-    expect(component.showPreview).toHaveBeenCalledWith(node, router.url);
+    expect(component.showPreview).toHaveBeenCalledWith(node, {
+      location: router.url
+    });
   });
 
   it('should re-run search on pagination change', () => {

src/app/components/search/search-results/search-results.component.ts

@@ -253,7 +253,7 @@ export class SearchResultsComponent extends PageComponent implements OnInit {
         return;
       }
 
-      this.showPreview(node, this.router.url);
+      this.showPreview(node, { location: this.router.url });
     }
   }