From b79794b75497a1856fee4332449db3d59203b541 Mon Sep 17 00:00:00 2001
From: Matthieu Gallien <matthieu.gallien@nextcloud.com>
Date: Wed, 21 Aug 2024 17:41:35 +0200
Subject: [PATCH] only empty top folders offer the menu entry to encrypt

in the contextual menu shown in files explorer will show encrypt menu
entry only for top folders that are non-encrypted and empty

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>
---
 src/gui/socketapi/socketapi.cpp | 12 +++++++++++-
 src/gui/socketapi/socketapi.h   |  2 ++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/gui/socketapi/socketapi.cpp b/src/gui/socketapi/socketapi.cpp
index 5f3358ea7c881..effac32dfd8af 100644
--- a/src/gui/socketapi/socketapi.cpp
+++ b/src/gui/socketapi/socketapi.cpp
@@ -1226,7 +1226,8 @@ void SocketApi::sendEncryptFolderCommandMenuEntries(const QFileInfo &fileInfo,
             !fileData.folder->accountState()->account() ||
             !fileData.folder->accountState()->account()->capabilities().clientSideEncryptionAvailable() ||
             !fileInfo.isDir() ||
-            isE2eEncryptedPath) {
+            isE2eEncryptedPath ||
+            !fileData.isFolderEmpty(fileInfo)) {
         return;
     }
 
@@ -1312,6 +1313,15 @@ QString SocketApi::FileData::folderRelativePathNoVfsSuffix() const
     return result;
 }
 
+bool SocketApi::FileData::isFolderEmpty(const QFileInfo &fileInfo) const
+{
+    if (fileInfo.isDir()) {
+        const auto nativeFolder = QDir{localPath};
+        return nativeFolder.isEmpty();
+    }
+    return false;
+}
+
 SyncFileStatus SocketApi::FileData::syncFileStatus() const
 {
     if (!folder)
diff --git a/src/gui/socketapi/socketapi.h b/src/gui/socketapi/socketapi.h
index 8662fde9b70a9..e97d9750708cb 100644
--- a/src/gui/socketapi/socketapi.h
+++ b/src/gui/socketapi/socketapi.h
@@ -99,6 +99,8 @@ private slots:
         // Relative path of the file locally, without any vfs suffix
         [[nodiscard]] QString folderRelativePathNoVfsSuffix() const;
 
+        [[nodiscard]] bool isFolderEmpty(const QFileInfo &fileInfo) const;
+
         Folder *folder = nullptr;
         // Absolute path of the file locally. (May be a virtual file)
         QString localPath;