Fix playlist parsing with parent folder references (#2019)

If a playlist contains ../ parent references, auto resolve these

diff --git a/music_assistant/providers/filesystem_local/__init__.py b/music_assistant/providers/filesystem_local/__init__.py
index d4c8a8c18ef4e159c0795bc38dc080bd94b8f17f..f8dad59e991c269efe2e15feeb0c557cddd910eb 100644 (file)
--- a/music_assistant/providers/filesystem_local/__init__.py
+++ b/music_assistant/providers/filesystem_local/__init__.py
@@ -766,12 +766,11 @@ class LocalFileSystemProvider(MusicProvider):
             # - relative to the playlist path with a leading slash
             for _line in (line, urllib.parse.unquote(line)):
                 for filename in (
-                    # try to resolve the line as an absolute path
-                    _line,
-                    # try to resolve the line as a relative path to the playlist
-                    os.path.join(playlist_path, _line.removeprefix("/")),
-                    # try to resolve the line by resolving it against the absolute playlist path
+                    # try to resolve the line by resolving it against the (absolute) playlist path
+                    # use the path.resolve step in between to auto-resolve parent item references
                     (Path(self.get_absolute_path(playlist_path)) / _line).resolve().as_posix(),
+                    # try to resolve the line as a full absolute (or relative to music dir) path
+                    _line,
                 ):
                     with contextlib.suppress(FileNotFoundError):
                         file_item = await self.resolve(filename)