feat(viewer): Add support for disabling .boxdicom file type

src/lib/viewers/iframe/IFrameLoader.js

@@ -1,3 +1,4 @@
+import getProp from 'lodash/get';
 import AssetLoader from '../AssetLoader';
 import IFrameViewer from './IFrameViewer';
 import { ORIGINAL_REP_NAME } from '../../constants';
@@ -22,6 +23,20 @@ class IFrameLoader extends AssetLoader {
         super();
         this.viewers = VIEWERS;
     }
+
+    /**
+     * @inheritdoc
+     */
+    determineViewer(file, disabledViewers = [], viewerOptions = {}) {
+        const isDicomFile = file.name === 'Dicom.boxdicom' || file.extension === 'boxdicom';
+        const openWithAmbraEnabled = getProp(viewerOptions, 'IFrame.openWithAmbra');
+        // The IFrame viewer is disabled when the file is a Boxdicom file and Open_with_Ambra FF is enabled
+        if (openWithAmbraEnabled && isDicomFile) {
+            disabledViewers.push('IFrame');
+        }
+
+        return super.determineViewer(file, disabledViewers);
+    }
 }
 
 export default new IFrameLoader();

src/lib/viewers/iframe/__tests__/IFrameViewer-test.js

@@ -1,5 +1,6 @@
 import IFrameViewer from '../IFrameViewer';
 import BaseViewer from '../../BaseViewer';
+import IFrameLoader from '../IFrameLoader';
 
 let containerEl;
 let iframe;
@@ -15,6 +16,13 @@ describe('lib/viewers/iframe/IFrameViewer', () => {
             file: {
                 id: '123',
                 extension: 'boxnote',
+                representations: {
+                    entries: [
+                        {
+                            representation: 'ORIGINAL',
+                        },
+                    ],
+                },
             },
         });
 
@@ -82,6 +90,42 @@ describe('lib/viewers/iframe/IFrameViewer', () => {
             iframe.load();
         });
 
+        test('should not return a viewer if file is a boxdicom and the open_with_ambra FF is enabled', () => {
+            iframe.options.file.extension = 'boxdicom';
+
+            const viewerOptions = {
+                IFrame: {
+                    openWithAmbra: true,
+                },
+            };
+            const viewer = IFrameLoader.determineViewer(iframe, [], viewerOptions);
+            expect(viewer).toBeUndefined();
+        });
+
+        test('should return a viewer if file is a boxnote and open_with_ambra FF is enabled', () => {
+            iframe.options.file.extension = 'boxnote';
+
+            const viewerOptions = {
+                IFrame: {
+                    openWithAmbra: true,
+                },
+            };
+            const viewer = IFrameLoader.determineViewer(iframe.options.file, [], viewerOptions);
+            expect(viewer).toBeDefined();
+        });
+
+        test('should return a viewer if open_with_ambra FF is disabled', () => {
+            iframe.options.file.extension = 'boxdicom';
+
+            const viewerOptions = {
+                IFrame: {
+                    openWithAmbra: false,
+                },
+            };
+            const viewer = IFrameLoader.determineViewer(iframe.options.file, [], viewerOptions);
+            expect(viewer).toBeDefined();
+        });
+
         test('should invoke startLoadTimer()', () => {
             const stub = jest.spyOn(iframe, 'startLoadTimer');
             iframe.load();