Socket API: add an option to replace existing files with virtual files

Issue #6726

Author: ogoffart

src/gui/socketapi.cpp

@@ -621,6 +621,41 @@ void SocketApi::command_DOWNLOAD_VIRTUAL_FILE(const QString &filesArg, SocketLis
     }
 }
 
+/* Go over all the files ans replace them by a virtual file */
+void SocketApi::command_REPLACE_VIRTUAL_FILE(const QString &filesArg, SocketListener *)
+{
+    QStringList files = filesArg.split(QLatin1Char('\x1e')); // Record Separator
+    auto suffix = QStringLiteral(APPLICATION_DOTVIRTUALFILE_SUFFIX);
+
+    for (const auto &file : files) {
+        QString relativePath;
+        auto folder = FolderMan::instance()->folderForPath(file, &relativePath);
+        if (!folder)
+            continue;
+        if (file.endsWith(suffix))
+            continue;
+        QFileInfo fi(file);
+        if (fi.isDir()) {
+            folder->journalDb()->getFilesBelowPath(relativePath.toUtf8(), [&](const SyncJournalFileRecord &rec) {
+                if (rec._type != ItemTypeFile || rec._path.endsWith(APPLICATION_DOTVIRTUALFILE_SUFFIX))
+                    return;
+                QString file = folder->path() + '/' + QString::fromUtf8(rec._path);
+                if (!FileSystem::rename(file, file + suffix)) {
+                    qCWarning(lcSocketApi) << "Unable to rename " << file;
+                }
+            });
+            continue;
+        }
+        SyncJournalFileRecord record;
+        if (!folder->journalDb()->getFileRecord(relativePath, &record) || !record.isValid())
+            continue;
+        if (!FileSystem::rename(file, file + suffix)) {
+            qCWarning(lcSocketApi) << "Unable to rename " << file;
+        }
+        FolderMan::instance()->scheduleFolder(folder);
+    }
+}
+
 void SocketApi::emailPrivateLink(const QString &link)
 {
     Utility::openEmailComposer(
@@ -763,12 +798,23 @@ void SocketApi::command_GET_MENU_ITEMS(const QString &argument, OCC::SocketListe
     if (folder) {
         auto virtualFileSuffix = QStringLiteral(APPLICATION_DOTVIRTUALFILE_SUFFIX);
         bool hasVirtualFile = false;
+        bool hasNormalFiles = false;
+        bool hasDir = false;
         for (const auto &file : files) {
-            if (file.endsWith(virtualFileSuffix) || (folder->useVirtualFiles() && QFileInfo(file).isDir()))
+            if (QFileInfo(file).isDir()) {
+                hasDir = true;
+            } else if (file.endsWith(virtualFileSuffix)) {
                 hasVirtualFile = true;
+            } else if (!hasNormalFiles) {
+                bool isOnTheServer = FileData::get(file).journalRecord().isValid();
+                hasNormalFiles = isOnTheServer;
+            }
         }
-        if (hasVirtualFile)
+        if (hasVirtualFile || (hasDir && folder->useVirtualFiles()))
             listener->sendMessage(QLatin1String("MENU_ITEM:DOWNLOAD_VIRTUAL_FILE::") + tr("Download file(s)", "", files.size()));
+
+        if ((hasNormalFiles || hasDir) && folder->useVirtualFiles())
+            listener->sendMessage(QLatin1String("MENU_ITEM:REPLACE_VIRTUAL_FILE::") + tr("Replace file(s) by virtual file", "", files.size()));
     }
 
     listener->sendMessage(QString("GET_MENU_ITEMS:END"));

src/gui/socketapi.h

@@ -108,6 +108,7 @@ private slots:
     Q_INVOKABLE void command_EMAIL_PRIVATE_LINK(const QString &localFile, SocketListener *listener);
     Q_INVOKABLE void command_OPEN_PRIVATE_LINK(const QString &localFile, SocketListener *listener);
     Q_INVOKABLE void command_DOWNLOAD_VIRTUAL_FILE(const QString &filesArg, SocketListener *listener);
+    Q_INVOKABLE void command_REPLACE_VIRTUAL_FILE(const QString &filesArg, SocketListener *listener);
 
     // Fetch the private link and call targetFun
     void fetchPrivateLinkUrlHelper(const QString &localFile, const std::function<void(const QString &url)> &targetFun);