From 9f97538980ccede01b4ff611a16828a6ce359336 Mon Sep 17 00:00:00 2001
From: Karol Machulski <kmachulski@box.com>
Date: Fri, 12 Jun 2026 12:54:52 +0200
Subject: [PATCH 1/2] feat(content-uploader): add support for item share button
 and open preview button

---
 .../content-uploader/ContentUploader.tsx      |  8 +++++++
 .../__tests__/ContentUploader.test.js         | 22 +++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/src/elements/content-uploader/ContentUploader.tsx b/src/elements/content-uploader/ContentUploader.tsx
index 9f733cdd1f..6a4fbdc5ff 100644
--- a/src/elements/content-uploader/ContentUploader.tsx
+++ b/src/elements/content-uploader/ContentUploader.tsx
@@ -97,6 +97,8 @@ export interface ContentUploaderProps {
     onMinimize?: () => void;
     onProgress: (item: UploadItem) => void;
     onResume: (item: UploadItem) => void;
+    onItemShare: (itemId: string) => void;
+    onItemOpen: (itemId: string) => void;
     onUpgradeCTAClick?: () => void;
     onUpload: (item?: UploadItem | BoxItem) => void;
     overwrite: boolean | 'error';
@@ -172,6 +174,8 @@ class ContentUploader extends Component<ContentUploaderProps, State> {
         onProgress: noop,
         onResume: noop,
         onUpload: noop,
+        onItemShare: noop,
+        onItemOpen: noop,
         overwrite: true,
         rootFolderId: DEFAULT_ROOT,
         uploadHost: DEFAULT_HOSTNAME_UPLOAD,
@@ -1451,6 +1455,8 @@ class ContentUploader extends Component<ContentUploaderProps, State> {
             messages,
             onClose,
             onUpgradeCTAClick,
+            onItemShare,
+            onItemOpen,
             rootFolderId,
             theme,
             useUploadsManager,
@@ -1480,6 +1486,8 @@ class ContentUploader extends Component<ContentUploaderProps, State> {
                             onItemCancel={this.handleUploadsManagerItemCancel}
                             onItemRetry={this.handleUploadsManagerItemRetry}
                             onItemRemove={this.handleUploadsManagerItemRemove}
+                            onItemShare={onItemShare}
+                            onItemOpen={onItemOpen}
                             onCancelAll={this.handleCancelAllClick}
                             onRetryAll={this.handleUploadsManagerRetryAll}
                         />
diff --git a/src/elements/content-uploader/__tests__/ContentUploader.test.js b/src/elements/content-uploader/__tests__/ContentUploader.test.js
index 931b53f4cc..d3f9b79918 100644
--- a/src/elements/content-uploader/__tests__/ContentUploader.test.js
+++ b/src/elements/content-uploader/__tests__/ContentUploader.test.js
@@ -1300,6 +1300,28 @@ describe('elements/content-uploader/ContentUploader', () => {
                 expect(resetSpy).not.toHaveBeenCalled();
                 expect(uploadFileSpy).not.toHaveBeenCalled();
             });
+
+            test('should pass onItemShare prop to UploadsManagerBP', () => {
+                const onItemShare = jest.fn();
+                const wrapper = getWrapper({ enableModernizedUploads: true, onItemShare });
+                expect(wrapper.find(UploadsManagerBP).prop('onItemShare')).toBe(onItemShare);
+            });
+
+            test('should pass onItemOpen prop to UploadsManagerBP', () => {
+                const onItemOpen = jest.fn();
+                const wrapper = getWrapper({ enableModernizedUploads: true, onItemOpen });
+                expect(wrapper.find(UploadsManagerBP).prop('onItemOpen')).toBe(onItemOpen);
+            });
+
+            test('should default onItemShare to noop when not provided', () => {
+                const wrapper = getWrapper({ enableModernizedUploads: true });
+                expect(() => wrapper.find(UploadsManagerBP).prop('onItemShare')('item-id')).not.toThrow();
+            });
+
+            test('should default onItemOpen to noop when not provided', () => {
+                const wrapper = getWrapper({ enableModernizedUploads: true });
+                expect(() => wrapper.find(UploadsManagerBP).prop('onItemOpen')('item-id')).not.toThrow();
+            });
         });
     });
 });

From c56b28aa36186653c78b215398efd33c7863732b Mon Sep 17 00:00:00 2001
From: Omfalos <v4yu88@gmail.com>
Date: Mon, 15 Jun 2026 11:57:38 +0200
Subject: [PATCH 2/2] feat(content-uploader): add optional to new callbacks

---
 src/elements/content-uploader/ContentUploader.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/elements/content-uploader/ContentUploader.tsx b/src/elements/content-uploader/ContentUploader.tsx
index 6a4fbdc5ff..e7ae62240c 100644
--- a/src/elements/content-uploader/ContentUploader.tsx
+++ b/src/elements/content-uploader/ContentUploader.tsx
@@ -97,8 +97,8 @@ export interface ContentUploaderProps {
     onMinimize?: () => void;
     onProgress: (item: UploadItem) => void;
     onResume: (item: UploadItem) => void;
-    onItemShare: (itemId: string) => void;
-    onItemOpen: (itemId: string) => void;
+    onItemShare?: (itemId: string) => void;
+    onItemOpen?: (itemId: string) => void;
     onUpgradeCTAClick?: () => void;
     onUpload: (item?: UploadItem | BoxItem) => void;
     overwrite: boolean | 'error';