优化

优化

internal/service/emby_compat.go

@@ -111,6 +111,7 @@ const (
 
 var (
 	embySeasonDirRE    = regexp.MustCompile(`(?i)^(season[\s._-]*\d+|s\d+|specials?|sp|ova|oad|extra|extras|第\s*[0-9一二三四五六七八九十百零两]+\s*季|特别篇|特別篇|番外|特典)$`)
+	embySeasonSuffixRE = regexp.MustCompile(`(?i)(?:[\s._-]+(?:season[\s._-]*\d+|s\d+|第\s*[0-9一二三四五六七八九十百零两]+\s*季|specials?|sp|ova|oad|extra|extras|特别篇|特別篇|番外|特典)|\s*第\s*[0-9一二三四五六七八九十百零两]+\s*季)\s*$`)
 	embyYearSuffixRE   = regexp.MustCompile(`\s*[\(（\[]\d{4}[\)）\]]\s*$`)
 	embyEpisodeTitleRE = regexp.MustCompile(`(?i)\s*[-_ ]*s\d{1,2}e\d{1,3}.*$`)
 )

internal/service/emby_series_hierarchy_test.go

@@ -334,3 +334,105 @@ func TestEmbyCloudAnimeUsesSeriesNameFromChineseSeasonFolder(t *testing.T) {
 		t.Fatalf("cloud anime should be grouped as one series named 剑来, got %#v", items)
 	}
 }
+
+func TestEmbySeriesGroupingWithPrefixedSeasonFolders(t *testing.T) {
+	svc := newTestEmbyService(t)
+	lib := model.Library{Name: "动漫", Path: `/media/动漫`, Type: "anime", Enabled: true}
+	if err := svc.repo.Library.Create(t.Context(), &lib); err != nil {
+		t.Fatalf("create library: %v", err)
+	}
+
+	for season := 1; season <= 5; season++ {
+		for ep := 1; ep <= 3; ep++ {
+			media := model.Media{
+				Base:         model.Base{ID: fmt.Sprintf("shokugeki-s%02de%02d", season, ep)},
+				LibraryID:    lib.ID,
+				Title:        "食戟之灵",
+				OriginalName: "食戟のソーマ",
+				ScrapeStatus: "matched",
+				TMDbID:       62273,
+				BangumiID:    116461,
+				Path:         fmt.Sprintf(`/media/动漫/食戟之灵/食戟之灵 S%02d/食戟之灵 S%02dE%02d.strm`, season, season, ep),
+				SeasonNum:    season,
+				EpisodeNum:   ep,
+			}
+			if err := svc.repo.DB.Create(&media).Error; err != nil {
+				t.Fatalf("create media: %v", err)
+			}
+		}
+	}
+
+	root, err := svc.Items(t.Context(), ItemsParams{ParentID: lib.ID, Limit: 50})
+	if err != nil {
+		t.Fatalf("library items: %v", err)
+	}
+	rootItems := root["Items"].([]map[string]any)
+	if len(rootItems) != 1 {
+		t.Fatalf("expected 1 series card for 食戟之灵 across 5 seasons, got %d cards: %#v", len(rootItems), rootItems)
+	}
+	if rootItems[0]["Name"] != "食戟之灵" || rootItems[0]["Type"] != "Series" {
+		t.Fatalf("unexpected series item: %#v", rootItems[0])
+	}
+	seriesID := rootItems[0]["Id"].(string)
+
+	seasons, err := svc.Items(t.Context(), ItemsParams{ParentID: seriesID, Limit: 50})
+	if err != nil {
+		t.Fatalf("series seasons: %v", err)
+	}
+	seasonItems := seasons["Items"].([]map[string]any)
+	if len(seasonItems) != 5 {
+		t.Fatalf("expected 5 seasons, got %d: %#v", len(seasonItems), seasonItems)
+	}
+	for i, s := range seasonItems {
+		wantSeasonNum := i + 1
+		if s["Type"] != "Season" || s["IndexNumber"] != wantSeasonNum {
+			t.Errorf("season [%d] = %#v, want IndexNumber=%d", i, s, wantSeasonNum)
+		}
+	}
+
+	counts, err := svc.ItemCounts(t.Context(), "user-1")
+	if err != nil {
+		t.Fatalf("item counts: %v", err)
+	}
+	if counts["SeriesCount"] != 1 || counts["EpisodeCount"] != int64(15) {
+		t.Fatalf("counts = %#v, want 1 series and 15 episodes", counts)
+	}
+}
+
+func TestInferSeriesNameFromPath(t *testing.T) {
+	tests := []struct {
+		path string
+		want string
+	}{
+		{
+			path: `/media/动漫/食戟之灵/食戟之灵 S01/食戟之灵 S01E01.strm`,
+			want: "食戟之灵",
+		},
+		{
+			path: `/media/动漫/食戟之灵/食戟之灵 S05/食戟之灵 S05E12.strm`,
+			want: "食戟之灵",
+		},
+		{
+			path: `/media/动漫/食戟之灵/Season 02/01.mkv`,
+			want: "食戟之灵",
+		},
+		{
+			path: `/media/动漫/进击的巨人 第2季/01.mkv`,
+			want: "进击的巨人",
+		},
+		{
+			path: `cloud://openlist/国漫/剑来/第二季/04.mkv`,
+			want: "剑来",
+		},
+		{
+			path: `/media/tv/间谍过家家 (2022)/Specials/S00E01.mkv`,
+			want: "间谍过家家",
+		},
+	}
+	for _, tc := range tests {
+		got := inferSeriesNameFromPath(tc.path)
+		if got != tc.want {
+			t.Errorf("inferSeriesNameFromPath(%q) = %q, want %q", tc.path, got, tc.want)
+		}
+	}
+}

internal/service/emby_series_ids.go

@@ -31,6 +31,14 @@ func (e *EmbyService) seriesNameForMedia(m *model.Media) string {
 			return series.Title
 		}
 	}
+	if strings.EqualFold(strings.TrimSpace(m.ScrapeStatus), "matched") && strings.TrimSpace(m.Title) != "" {
+		name := strings.TrimSpace(m.Title)
+		name = embyEpisodeTitleRE.ReplaceAllString(name, "")
+		name = embyYearSuffixRE.ReplaceAllString(name, "")
+		if name != "" {
+			return name
+		}
+	}
 	if name := inferSeriesNameFromPath(m.Path); name != "" {
 		return name
 	}
@@ -53,14 +61,35 @@ func inferSeriesNameFromPath(path string) string {
 	if embySeasonDirRE.MatchString(base) {
 		dir = filepath.Dir(dir)
 		base = filepath.Base(dir)
+	} else if stripped := strings.TrimSpace(embySeasonSuffixRE.ReplaceAllString(base, "")); stripped != "" && stripped != base {
+		parentDir := filepath.Dir(dir)
+		parentBase := filepath.Base(parentDir)
+		if parentBase != "." && parentBase != string(filepath.Separator) && !isEmbyGenericContainer(parentBase) {
+			dir = parentDir
+			base = parentBase
+		} else {
+			base = stripped
+		}
 	}
 	base = strings.TrimSpace(embyYearSuffixRE.ReplaceAllString(base, ""))
-	if base == "." || base == string(filepath.Separator) {
+	if base == "." || base == string(filepath.Separator) || isEmbyGenericContainer(base) {
 		return ""
 	}
 	return base
 }
 
+func isEmbyGenericContainer(name string) bool {
+	switch strings.ToLower(strings.TrimSpace(name)) {
+	case "movie", "movies", "film", "films", "tv", "series", "show", "shows", "anime", "animation", "variety",
+		"电视剧", "剧集", "连续剧", "短剧", "国产剧", "国剧", "欧美剧", "美剧", "英剧", "日韩剧", "日剧", "韩剧", "港剧", "台剧", "港台剧",
+		"综艺", "纪录片", "儿童", "动漫", "番剧", "国漫", "日番", "韩漫", "美漫", "欧美动漫", "欧美动画", "其他动漫", "电影", "成人", "未分类",
+		"media", "downloads", "download", "videos", "video", "share", "shares":
+		return true
+	default:
+		return false
+	}
+}
+
 func stableEmbyID(prefix string, parts ...string) string {
 	h := sha256.New()
 	for _, part := range parts {