fix(files): check for sharing permission on pasting files only [WPB-18723] (#19258)

* fix(files): check for sharing permission on pasting files only [WPB-18723]

* adjust tests

Author: V-Gira

src/script/components/InputBar/useFileHandling/useFilePaste/useFilePaste.test.ts

@@ -67,6 +67,7 @@ describe('useFilePaste', () => {
     const calledWithFile = mockOnFilePasted.mock.calls[0][0];
     expect(calledWithFile instanceof File).toBe(true);
     expect(calledWithFile.name).toBe(`Pasted file from ${mockFormattedDate}.txt`);
+    expect(checkFileSharingPermissionModule.checkFileSharingPermission).toHaveBeenCalled();
   });
 
   it('ignores paste events with text/plain content', () => {
@@ -79,6 +80,7 @@ describe('useFilePaste', () => {
     });
 
     expect(mockOnFilePasted).not.toHaveBeenCalled();
+    expect(checkFileSharingPermissionModule.checkFileSharingPermission).not.toHaveBeenCalled();
   });
 
   it('does nothing when no files are pasted', () => {
@@ -92,12 +94,6 @@ describe('useFilePaste', () => {
 
     expect(mockOnFilePasted).not.toHaveBeenCalled();
   });
-
-  it('uses checkFileSharingPermission wrapper', () => {
-    renderHook(() => useFilePaste({onFilePasted: mockOnFilePasted}));
-
-    expect(checkFileSharingPermissionModule.checkFileSharingPermission).toHaveBeenCalled();
-  });
 });
 
 /**

src/script/components/InputBar/useFileHandling/useFilePaste/useFilePaste.ts

@@ -60,14 +60,15 @@ export const useFilePaste = ({onFilePasted}: UseFilePasteParams) => {
       const files = event.clipboardData?.files;
 
       if (files) {
-        processClipboardFiles(files);
+        const permissionHandler = checkFileSharingPermission(processClipboardFiles);
+        permissionHandler(files);
       }
     },
     [processClipboardFiles],
   );
 
   useEffect(() => {
-    document.addEventListener('paste', checkFileSharingPermission(handlePasteEvent));
-    return () => document.removeEventListener('paste', checkFileSharingPermission(handlePasteEvent));
+    document.addEventListener('paste', handlePasteEvent);
+    return () => document.removeEventListener('paste', handlePasteEvent);
   }, [handlePasteEvent]);
 };