Method Stat

server/resource/caldav_filesystem.go:159–227

Stat returns file/directory information

(name string)

// Stat returns file/directory information
func (dcfs *DaptinCaldavFileSystem) Stat(name string) (*webdav.FileInfo, error) {
	userID, collectionName, resourceName, isRoot, isUserRoot, isCollectionRoot := dcfs.parsePath(name)

	// Validate user ownership first
	if err := dcfs.validateUserOwnership(userID); err != nil {
		return nil, err
	}

	if isRoot || isUserRoot || isCollectionRoot {
		// Directory
		return &webdav.FileInfo{
			Path:    name,
			Size:    0,
			ModTime: time.Now(),
			IsDir:   true,
		}, nil
	}

	// File - check if exists
	transaction, err := dcfs.cruds["calendar"].Connection().Beginx()
	if err != nil {
		return nil, err
	}
	defer transaction.Commit()

	rpath := path.Join("/calendars", collectionName, resourceName)

	// Use direct SQL to read raw content and timestamps
	query, args, err := statementbuilder.Squirrel.
		Select("content", goqu.L("COALESCE(updated_at, created_at)").As("mod_time")).
		From("calendar").
		Where(goqu.Ex{
			"rpath":           rpath,
			"user_account_id": dcfs.sessionUser.UserId,
		}).
		Prepared(true).
		ToSQL()

	if err != nil {
		return nil, err
	}

	stmt, err := transaction.Preparex(query)
	if err != nil {
		return nil, err
	}
	defer stmt.Close()

	var content []byte
	var modTimeStr string
	err = stmt.QueryRow(args...).Scan(&content, &modTimeStr)
	if err != nil {
		return nil, os.ErrNotExist
	}

	// Parse the time string from SQLite
	modTime, err := time.Parse("2006-01-02 15:04:05", modTimeStr)
	if err != nil {