Merge pull request #7539 from nextcloud/backport/7375/stable-3.14

[stable-3.14] Fix file tag fetching for files in sync folders that have non-root remote target

src/gui/filedetails/filedetails.cpp

@@ -61,25 +61,41 @@ void FileDetails::setLocalPath(const QString &localPath)
     _fileWatcher.addPath(localPath);
     connect(&_fileWatcher, &QFileSystemWatcher::fileChanged, this, &FileDetails::refreshFileDetails);
 
-    const auto folder = FolderMan::instance()->folderForPath(_localPath);
-    if (!folder) {
+    _folder = FolderMan::instance()->folderForPath(_localPath);
+    Q_ASSERT(_folder);
+    if (!_folder) {
         qCWarning(lcFileDetails) << "No folder found for path:" << _localPath << "will not load file details.";
         return;
     }
 
-    const auto file = _localPath.mid(folder->cleanPath().length() + 1);
+    const auto file = _localPath.mid(_folder->cleanPath().length() + 1);
 
-    if (!folder->journalDb()->getFileRecord(file, &_fileRecord)) {
+    if (!_folder->journalDb()->getFileRecord(file, &_fileRecord)) {
         qCWarning(lcFileDetails) << "Invalid file record for path:"
                                  << _localPath
                                  << "will not load file details.";
     }
 
     _filelockState = _fileRecord._lockstate;
     updateLockExpireString();
-    updateFileTagModel(folder);
 
-    _sharingAvailable = folder->accountState()->account()->capabilities().shareAPI();
+    const auto accountState = _folder->accountState();
+    Q_ASSERT(accountState);
+    if (!accountState) {
+        qCWarning(lcFileDetails) << "No account state found for path:" << _localPath << "will not correctly load file details.";
+        return;
+    }
+
+    const auto account = accountState->account();
+    Q_ASSERT(account);
+    if (!account) {
+        qCWarning(lcFileDetails) << "No account found for path:" << _localPath << "will not correctly load file details.";
+        return;
+    }
+
+    _sharingAvailable = account->capabilities().shareAPI();
+
+    updateFileTagModel();
 
     Q_EMIT fileChanged();
 }
@@ -167,15 +183,19 @@ FileTagModel *FileDetails::fileTagModel() const
     return _fileTagModel.get();
 }
 
-void FileDetails::updateFileTagModel(const Folder * const folder)
+void FileDetails::updateFileTagModel()
 {
-    Q_ASSERT(folder);
-    const auto account = folder->accountState()->account();
-    Q_ASSERT(account);
-
-    const auto serverRelPath = QString(folder->remotePathTrailingSlash() + name());
+    const auto localPath = _fileRecord.path();
+    const auto relPath = localPath.mid(_folder->cleanPath().length() + 1);
+    QString serverPath = _folder->remotePathTrailingSlash() + _fileRecord.path();
+
+    if (const auto vfsMode = _folder->vfs().mode(); _fileRecord.isVirtualFile() && vfsMode == Vfs::WithSuffix) {
+        if (const auto suffix = _folder->vfs().fileSuffix(); !suffix.isEmpty() && serverPath.endsWith(suffix)) {
+            serverPath.chop(suffix.length());
+        }
+    }
 
-    _fileTagModel = std::make_unique<FileTagModel>(serverRelPath, account);
+    _fileTagModel = std::make_unique<FileTagModel>(relPath, _folder->accountState()->account());
     Q_EMIT fileTagModelChanged();
 }
 

src/gui/filedetails/filedetails.h

@@ -66,13 +66,14 @@ public slots:
 private slots:
     void refreshFileDetails();
     void updateLockExpireString();
-    void updateFileTagModel(const OCC::Folder * const folder);
+    void updateFileTagModel();
 
 private:
     QString _localPath;
 
     QFileInfo _fileInfo;
     QFileSystemWatcher _fileWatcher;
+    Folder *_folder = nullptr;
     SyncJournalFileRecord _fileRecord;
     SyncJournalFileLockInfo _filelockState;
     QByteArray _numericFileId;

src/gui/filetagmodel.h

@@ -31,7 +31,9 @@ class FileTagModel : public QAbstractListModel
     Q_PROPERTY(QString overflowTagsString READ overflowTagsString NOTIFY overflowTagsStringChanged)
 
 public:
-    explicit FileTagModel(const QString &serverRelativePath, const AccountPtr &account, QObject * const parent = nullptr);
+    explicit FileTagModel(const QString &serverRelativePath,
+                          const AccountPtr &account,
+                          QObject *const parent = nullptr);
 
     [[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;

src/gui/folder.h

@@ -128,79 +128,79 @@ class Folder : public QObject
     /**
      * The account the folder is configured on.
      */
-    AccountState *accountState() const { return _accountState.data(); }
+    [[nodiscard]] AccountState *accountState() const { return _accountState.data(); }
 
     /**
      * alias or nickname
      */
-    QString alias() const;
-    QString shortGuiRemotePathOrAppName() const; // since 2.0 we don't want to show aliases anymore, show the path instead
+    [[nodiscard]] QString alias() const;
+    [[nodiscard]] QString shortGuiRemotePathOrAppName() const; // since 2.0 we don't want to show aliases anymore, show the path instead
 
     /**
      * short local path to display on the GUI  (native separators)
      */
-    QString shortGuiLocalPath() const;
+    [[nodiscard]] QString shortGuiLocalPath() const;
 
     /**
      * canonical local folder path, always ends with /
      */
-    QString path() const;
+    [[nodiscard]] QString path() const;
 
     /**
      * cleaned canonical folder path, like path() but never ends with a /
      *
      * Wrapper for QDir::cleanPath(path()) except for "Z:/",
      * where it returns "Z:" instead of "Z:/".
      */
-    QString cleanPath() const;
+    [[nodiscard]] QString cleanPath() const;
 
     /**
      * remote folder path, usually without trailing /, exception "/"
      */
-    QString remotePath() const;
+    [[nodiscard]] QString remotePath() const;
 
     /**
      * remote folder path, always with a trailing /
      */
-    QString remotePathTrailingSlash() const;
+    [[nodiscard]] QString remotePathTrailingSlash() const;
 
     [[nodiscard]] QString fulllRemotePathToPathInSyncJournalDb(const QString &fullRemotePath) const;
 
     void setNavigationPaneClsid(const QUuid &clsid) { _definition.navigationPaneClsid = clsid; }
-    QUuid navigationPaneClsid() const { return _definition.navigationPaneClsid; }
+    [[nodiscard]] QUuid navigationPaneClsid() const { return _definition.navigationPaneClsid; }
 
     /**
      * remote folder path with server url
      */
-    QUrl remoteUrl() const;
+    [[nodiscard]] QUrl remoteUrl() const;
 
     /**
      * switch sync on or off
      */
     void setSyncPaused(bool);
 
-    bool syncPaused() const;
+    [[nodiscard]] bool syncPaused() const;
 
     /**
      * Returns true when the folder may sync.
      */
-    bool canSync() const;
+    [[nodiscard]] bool canSync() const;
 
     void prepareToSync();
 
     /**
      * True if the folder is busy and can't initiate
      * a synchronization
      */
-    virtual bool isBusy() const;
+    [[nodiscard]] virtual bool isBusy() const;
 
     /** True if the folder is currently synchronizing */
-    bool isSyncRunning() const;
+    [[nodiscard]] bool isSyncRunning() const;
 
     /**
      * return the last sync result with error message and status
      */
-    SyncResult syncResult() const;
+    [[nodiscard]] SyncResult syncResult() const;
 
     /**
       * This is called when the sync folder definition is removed. Do cleanups here.
@@ -219,19 +219,19 @@ class Folder : public QObject
       * Ignore syncing of hidden files or not. This is defined in the
       * folder definition
       */
-    bool ignoreHiddenFiles();
+    [[nodiscard]] bool ignoreHiddenFiles();
     void setIgnoreHiddenFiles(bool ignore);
 
     // Used by the Socket API
-    SyncJournalDb *journalDb() { return &_journal; }
-    SyncEngine &syncEngine() { return *_engine; }
-    Vfs &vfs() { return *_vfs; }
+    [[nodiscard]] SyncJournalDb *journalDb() const { return &_journal; }
+    [[nodiscard]] SyncEngine &syncEngine() const { return *_engine; }
+    [[nodiscard]] Vfs &vfs() const { return *_vfs; }
 
-    RequestEtagJob *etagJob() { return _requestEtagJob; }
-    std::chrono::milliseconds msecSinceLastSync() const { return std::chrono::milliseconds(_timeSinceLastSyncDone.elapsed()); }
-    std::chrono::milliseconds msecLastSyncDuration() const { return _lastSyncDuration; }
-    int consecutiveFollowUpSyncs() const { return _consecutiveFollowUpSyncs; }
-    int consecutiveFailingSyncs() const { return _consecutiveFailingSyncs; }
+    [[nodiscard]] RequestEtagJob *etagJob() const { return _requestEtagJob; }
+    [[nodiscard]] std::chrono::milliseconds msecSinceLastSync() const { return std::chrono::milliseconds(_timeSinceLastSyncDone.elapsed()); }
+    [[nodiscard]] std::chrono::milliseconds msecLastSyncDuration() const { return _lastSyncDuration; }
+    [[nodiscard]] int consecutiveFollowUpSyncs() const { return _consecutiveFollowUpSyncs; }
+    [[nodiscard]] int consecutiveFailingSyncs() const { return _consecutiveFailingSyncs; }
 
     /// Saves the folder data in the account's settings.
     void saveToSettings() const;
@@ -244,12 +244,12 @@ class Folder : public QObject
     /**
       * Returns whether a file inside this folder should be excluded.
       */
-    bool isFileExcludedAbsolute(const QString &fullPath) const;
+    [[nodiscard]] bool isFileExcludedAbsolute(const QString &fullPath) const;
 
     /**
       * Returns whether a file inside this folder should be excluded.
       */
-    bool isFileExcludedRelative(const QString &relativePath) const;
+    [[nodiscard]] bool isFileExcludedRelative(const QString &relativePath) const;
 
     /** Calls schedules this folder on the FolderMan after a short delay.
       *
@@ -288,23 +288,23 @@ class Folder : public QObject
      * and never have an automatic virtual file. But when it's on, the shell context menu will allow
      * users to make existing files virtual.
      */
-    bool virtualFilesEnabled() const;
+    [[nodiscard]] bool virtualFilesEnabled() const;
     void setVirtualFilesEnabled(bool enabled);
 
     void setRootPinState(PinState state);
 
     /** Whether user desires a switch that couldn't be executed yet, see member */
-    bool isVfsOnOffSwitchPending() const { return _vfsOnOffPending; }
+    [[nodiscard]] bool isVfsOnOffSwitchPending() const { return _vfsOnOffPending; }
     void setVfsOnOffSwitchPending(bool pending) { _vfsOnOffPending = pending; }
 
     void switchToVirtualFiles();
 
     void processSwitchedToVirtualFiles();
 
     /** Whether this folder should show selective sync ui */
-    bool supportsSelectiveSync() const;
+    [[nodiscard]] bool supportsSelectiveSync() const;
 
-    QString fileFromLocalPath(const QString &localPath) const;
+    [[nodiscard]] QString fileFromLocalPath(const QString &localPath) const;
 
     void whitelistPath(const QString &path);
     void blacklistPath(const QString &path);
@@ -347,9 +347,9 @@ public slots:
     void startSync(const QStringList &pathList = QStringList());
 
     int slotDiscardDownloadProgress();
-    int downloadInfoCount();
+    [[nodiscard]] int downloadInfoCount();
     int slotWipeErrorBlacklist();
-    int errorBlackListEntryCount();
+    [[nodiscard]] int errorBlackListEntryCount();
 
     /**
        * Triggered by the folder watcher when a file/dir in this folder