fix: empty season

app/chain/transfer.py

@@ -223,6 +223,8 @@ class TransferChain(ChainBase):
                 # 合并季
                 if season is not None:
                     file_meta.begin_season = season
+                elif file_meta.begin_season is None:
+                    file_meta.begin_season = 1
 
                 if not file_meta:
                     logger.error(f"{file_path} 无法识别有效信息")
@@ -278,9 +280,10 @@ class TransferChain(ChainBase):
 
                 # 获取集数据
                 if file_mediainfo.type == MediaType.TV:
+                    file_mediainfo.season = file_mediainfo.season or file_meta.begin_season
                     episodes_info = self.tmdbchain.tmdb_episodes(
                         tmdbid=file_mediainfo.tmdb_id,
-                        season=1 if file_meta.begin_season is None else file_meta.begin_season
+                        season=file_mediainfo.season
                     )
                 else:
                     episodes_info = None
@@ -357,7 +360,8 @@ class TransferChain(ChainBase):
                 if settings.SCRAP_METADATA:
                     self.scrape_metadata(path=transferinfo.target_path,
                                          mediainfo=file_mediainfo,
-                                         transfer_type=transfer_type)
+                                         transfer_type=transfer_type,
+                                         metainfo=file_meta)
                 # 更新进度
                 processed_num += 1
                 self.progress.update(value=processed_num / total_num * 100,