处理bug

internal/service/local_metadata_artwork.go

@@ -74,12 +74,15 @@ func localPosterCandidates(mediaPath string) []string {
 		add(base + "-cover")
 		add(base + ".cover")
 		add(base)
+	}
+	for _, name := range []string{"poster", "folder", "cover", "movie", "show"} {
+		add(name)
+	}
+	for _, base := range mediaSidecarBaseVariants(mediaPath) {
 		add(base + "-thumb")
 		add(base + ".thumb")
 	}
-	for _, name := range []string{"poster", "folder", "cover", "movie", "show", "thumb"} {
-		add(name)
-	}
+	add("thumb")
 	return append(adultArtworkNameCandidates(mediaPath, "poster"), names...)
 }
 

internal/service/organizer_sidecar.go

@@ -84,6 +84,7 @@ func transferSidecarArtwork(srcMedia, dstMedia string, mode TransferMode) error
 	if dstBase == "" {
 		dstBase = strings.TrimSuffix(filepath.Base(dstMedia), filepath.Ext(dstMedia))
 	}
+	srcAdultCode := AdultCodeFromMediaPath(srcMedia)
 	for _, src := range sources {
 		name := filepath.Base(src)
 		// Remap any legacy "Title.mkv-poster.jpg" onto the shared destination stem.
@@ -97,7 +98,10 @@ func transferSidecarArtwork(srcMedia, dstMedia string, mode TransferMode) error
 			}
 		}
 		dstName := name
-		if suffix != "" && dstBase != "" {
+		if srcAdultCode != "" && strings.HasPrefix(strings.ToLower(name), strings.ToLower(srcAdultCode)) {
+			// Adult sidecars are keyed by code (e.g. ADN-188-poster.jpg) and should
+			// follow the media without being renamed to the display title stem.
+		} else if suffix != "" && dstBase != "" {
 			dstName = dstBase + suffix
 		}
 		dst := filepath.Join(dstDir, dstName)

internal/service/scraper_write_metadata_files.go

@@ -46,14 +46,21 @@ func (s *ScraperService) writeMediaArtworkFilesAfterScrape(ctx context.Context,
 	}
 	isAdult := shouldCropAdultPoster(refreshed, lib)
 	artworkUpdates := map[string]any{}
+	shouldPersistLocalArtworkURL := func(raw string) bool {
+		return isAdult || !isHTTPish(raw)
+	}
 	if refreshed.PosterURL != "" {
 		if dst := s.downloadArtworkToPathWithOptions(ctx, dir, base+"-poster", refreshed.PosterURL, isAdult); dst != "" {
-			artworkUpdates["poster_url"] = filepath.Join(filepath.Dir(refreshed.Path), filepath.Base(dst))
+			if shouldPersistLocalArtworkURL(refreshed.PosterURL) {
+				artworkUpdates["poster_url"] = filepath.Join(filepath.Dir(refreshed.Path), filepath.Base(dst))
+			}
 		}
 	}
 	if refreshed.BackdropURL != "" {
 		if dst := s.downloadArtworkToPathWithOptions(ctx, dir, base+"-backdrop", refreshed.BackdropURL, false); dst != "" {
-			artworkUpdates["backdrop_url"] = filepath.Join(filepath.Dir(refreshed.Path), filepath.Base(dst))
+			if shouldPersistLocalArtworkURL(refreshed.BackdropURL) {
+				artworkUpdates["backdrop_url"] = filepath.Join(filepath.Dir(refreshed.Path), filepath.Base(dst))
+			}
 		}
 	} else if isAdult && refreshed.PosterURL != "" {
 		// 番号海报原图为完整封套横图，在无独立背景图时直接作为背景图写出

internal/service/strm_sync_test.go

@@ -825,6 +825,7 @@ func TestWalkRemoteConcurrent(t *testing.T) {
 	if err := st.walkRemote(); err != nil {
 		t.Fatalf("walkRemote failed: %v", err)
 	}
+	st.flushPreferredVideos()
 
 	for _, dir := range []string{"root", "a", "a1", "b"} {
 		if provider.listed[dir] != 1 {
@@ -1113,6 +1114,7 @@ func TestWalk115FlatConcurrentProcessing(t *testing.T) {
 	if err := st.walk115Flat(oc); err != nil {
 		t.Fatalf("walk115Flat: %v", err)
 	}
+	st.flushPreferredVideos()
 
 	// 3 个视频的 strm 全部生成
 	if st.rec.NewStrm != 3 {
@@ -1168,6 +1170,7 @@ func TestWalk115FlatConcurrentProcessing(t *testing.T) {
 	if err := st2.walk115Flat(oc); err != nil {
 		t.Fatalf("incremental walk115Flat: %v", err)
 	}
+	st2.flushPreferredVideos()
 	if infoCalls != 0 {
 		t.Fatalf("incremental sync should reuse dir cache, got %d get_info calls", infoCalls)
 	}
@@ -1461,6 +1464,7 @@ func TestWalk115AdaptiveHierarchicalFlatScan(t *testing.T) {
 	if err := st.walk115Flat(oc); err != nil {
 		t.Fatalf("walk115Flat adaptive failed: %v", err)
 	}
+	st.flushPreferredVideos()
 
 	// 1个根目录视频 + 2个Heyzo视频 + 1个S1视频 = 共4个视频成功生成 .strm
 	if st.rec.NewStrm != 4 {