def METHOD_NAME(self, lib, item=None, album=None):
    """Fix the permissions for an imported Item or Album.
    """
    files = []
    dirs = set()
    if item:
        files.append(item.path)
        dirs.update(dirs_in_library(lib.directory, item.path))
    elif album:
        for album_item in album.items():
            files.append(album_item.path)
            dirs.update(dirs_in_library(lib.directory, album_item.path))
    self.set_permissions(files=files, dirs=dirs)