Method GlobalDirectoryTree

lib/model/model.go:2749–2810

(folder, prefix string, levels int, dirsOnly bool)

}

func (m *model) GlobalDirectoryTree(folder, prefix string, levels int, dirsOnly bool) ([]*TreeEntry, error) {
	m.mut.RLock()
	_, ok := m.folderCfgs[folder]
	m.mut.RUnlock()
	if !ok {
		return nil, ErrFolderMissing
	}

	root := &TreeEntry{
		Children: make([]*TreeEntry, 0),
	}
	sep := string(filepath.Separator)
	prefix = osutil.NativeFilename(prefix)

	if prefix != "" && !strings.HasSuffix(prefix, sep) {
		prefix += sep
	}

	for f, err := range itererr.Zip(m.sdb.AllGlobalFilesPrefix(folder, prefix)) {
		if err != nil {
			return nil, err
		}

		// Don't include the prefix itself.
		if f.IsInvalid() || f.Deleted || strings.HasPrefix(prefix, f.Name) {
			continue
		}

		f.Name = strings.Replace(f.Name, prefix, "", 1)

		dir := filepath.Dir(f.Name)
		base := filepath.Base(f.Name)

		if levels > -1 && strings.Count(f.Name, sep) > levels {
			continue
		}

		parent := root
		if dir != "." {
			for _, path := range strings.Split(dir, sep) {
				child := findByName(parent.Children, path)
				if child == nil {
					return nil, fmt.Errorf("could not find child '%s' for path '%s' in parent '%s'", path, f.Name, parent.Name)
				}
				parent = child
			}
		}

		if dirsOnly && !f.IsDirectory() {
			continue
		}

		parent.Children = append(parent.Children, &TreeEntry{
			Name:    base,
			Type:    f.Type.String(),
			ModTime: f.ModTime(),
			Size:    f.Size,
		})