优化

internal/service/emby_remote.go

@@ -880,6 +880,9 @@ func (r *EmbyRemoteService) RemoteLatestForDisplay(ctx context.Context, mount *m
 // RemoteLatestSeries 拉取剧集库最近更新的 Series。部分 Emby 服务不支持
 // DateLastContentAdded 或过滤 Series，此时回退到 Latest 并把 Episode 归并到
 // 对应 Series。
+//
+// 使用 Recursive=true 并跳过 anime/ 等中间容器，与 RemoteSeriesCards /
+// Emby 客户端列剧集方式一致。
 func (r *EmbyRemoteService) RemoteLatestSeries(ctx context.Context, mount *model.EmbyMount, acct *model.StrmAccount, remoteViewID string, limit int) ([]map[string]any, error) {
 	if limit <= 0 || limit > 100 {
 		limit = 20
@@ -891,17 +894,32 @@ func (r *EmbyRemoteService) RemoteLatestSeries(ctx context.Context, mount *model
 	q := url.Values{}
 	q.Set("ParentId", remoteViewID)
 	q.Set("IncludeItemTypes", "Series")
-	q.Set("Recursive", "false")
+	q.Set("Recursive", "true")
 	q.Set("SortBy", "DateLastContentAdded")
 	q.Set("SortOrder", "Descending")
-	q.Set("Limit", strconv.Itoa(limit))
+	// 多取一些以便滤掉中间容器后仍够 limit。
+	q.Set("Limit", strconv.Itoa(limit*4))
 	q.Set("Fields", "Overview,Genres,ProviderIds,Path,RecursiveItemCount,SeriesPrimaryImage,DateCreated,DateLastMediaAdded,PremiereDate,ProductionYear,CommunityRating,CriticRating")
 	var body struct {
 		Items []map[string]any `json:"Items"`
 	}
 	if err := r.doGet(ctx, acct, cfg, "/Users/"+url.PathEscape(r.remoteUserID(cfg))+"/Items", q, &body); err == nil && len(body.Items) > 0 {
-		RewriteEmbyRemoteIDs(body.Items, mount.ID)
+		filtered := make([]map[string]any, 0, limit)
-		return body.Items, nil
+		for _, it := range body.Items {
+			name := remoteItemString(it, "Name")
+			path := remoteItemString(it, "Path")
+			if remoteSeriesItemLooksLikeContainer(name, path) {
+				continue
+			}
+			filtered = append(filtered, it)
+			if len(filtered) >= limit {
+				break
+			}
+		}
+		if len(filtered) > 0 {
+			RewriteEmbyRemoteIDs(filtered, mount.ID)
+			return filtered, nil
+		}
 	}
 
 	items, err := r.RemoteLatest(ctx, mount, acct, remoteViewID, limit)

internal/service/emby_remote_web.go

@@ -516,17 +516,17 @@ const remoteSeriesPageSize = 200
 
 // RemoteSeriesCards 远程剧集库的系列卡片（ChildCount 作为集数）。
 //
-// 远程 Emby 的 Series DTO 不会返回 DateLastMediaAdded 字段（即使请求 Fields
+// 与 Emby 客户端一致：IncludeItemTypes=Series + Recursive=true，按
-// 也缺失），但其服务端排序支持 SortBy=DateLastContentAdded——即客户端"上次
+// DateLastContentAdded 倒序分页拉全库剧集。多媒体根下的 anime/ 等中间容器
-// 添加集日期"排序。因此这里直接按该键倒序分页拉全量，返回的卡片顺序与对方
+// 若偶发出现在结果里则过滤掉；LastAddedAt 仅在远程提供 DateLastMediaAdded
-// Emby 客户端选择"上次添加集日期"完全一致；LastAddedAt 在远程提供字段时
+// 时填充。
-// 才填充，否则保持 nil（前端对无该值的卡片维持服务器顺序，不再回退加入日期）。
 func (r *EmbyRemoteService) RemoteSeriesCards(ctx context.Context, mount *model.EmbyMount, acct *model.StrmAccount, remoteViewID string) ([]SeriesCard, error) {
 	cfg, err := r.remoteConfigWithToken(ctx, acct)
 	if err != nil {
 		return nil, err
 	}
-	cacheKey := r.remoteCacheKey("series-cards", acct.ID, mount.ID, remoteViewID)
+	// v3：Recursive=true（对齐 Emby 客户端），与旧直属/下探缓存区分。
+	cacheKey := r.remoteCacheKey("series-cards-v3", acct.ID, mount.ID, remoteViewID)
 	var cached []SeriesCard
 	if r.cache != nil && r.cache.GetJSON(ctx, cacheKey, &cached) {
 		return cached, nil
@@ -534,7 +534,7 @@ func (r *EmbyRemoteService) RemoteSeriesCards(ctx context.Context, mount *model.
 	q := url.Values{}
 	q.Set("ParentId", remoteViewID)
 	q.Set("IncludeItemTypes", "Series")
-	q.Set("Recursive", "false")
+	q.Set("Recursive", "true")
 	q.Set("SortBy", "DateLastContentAdded")
 	q.Set("SortOrder", "Descending")
 	q.Set("Limit", strconv.Itoa(remoteSeriesPageSize))
@@ -554,9 +554,13 @@ func (r *EmbyRemoteService) RemoteSeriesCards(ctx context.Context, mount *model.
 			break
 		}
 		for _, it := range body.Items {
+			name := remoteItemString(it, "Name")
+			path := remoteItemString(it, "Path")
+			if remoteSeriesItemLooksLikeContainer(name, path) {
+				continue
+			}
 			RewriteEmbyRemoteIDs(it, mount.ID)
 			m := r.MapRemoteItemToMedia(ctx, mount, acct, cfg, it)
-			// 集数优先用递归条目数（ChildCount 只算直属 Season 文件夹数）。
 			count := remoteItemInt(it, "RecursiveItemCount")
 			if count == 0 {
 				count = remoteItemInt(it, "ChildCount")
@@ -577,7 +581,7 @@ func (r *EmbyRemoteService) RemoteSeriesCards(ctx context.Context, mount *model.
 				LastAddedAt: lastAdded,
 			})
 		}
-		if int64(len(cards)) >= body.TotalRecordCount || len(body.Items) < remoteSeriesPageSize {
+		if int64(startIndex+len(body.Items)) >= body.TotalRecordCount || len(body.Items) < remoteSeriesPageSize {
 			break
 		}
 	}
@@ -587,6 +591,14 @@ func (r *EmbyRemoteService) RemoteSeriesCards(ctx context.Context, mount *model.
 	return cards, nil
 }
 
+func remoteSeriesItemLooksLikeContainer(name, path string) bool {
+	if isEmbyGenericContainer(name) {
+		return true
+	}
+	base := pathBaseSlash(strings.TrimRight(strings.ReplaceAll(path, "\\", "/"), "/"))
+	return base != "" && isEmbyGenericContainer(base)
+}
+
 // RemoteLatestCards 远程库最新条目（首页预览卡片），映射 SeriesCard。
 func (r *EmbyRemoteService) RemoteLatestCards(ctx context.Context, mount *model.EmbyMount, acct *model.StrmAccount, remoteViewID string, limit int) ([]SeriesCard, error) {
 	cfg, err := r.remoteConfigWithToken(ctx, acct)

internal/service/emby_remote_web_test.go

@@ -121,10 +121,15 @@ func TestRemoteSeriesCardsAutoAuthOnFirstBrowse(t *testing.T) {
 		}
 		if r.URL.Path == "/emby/Users/real-user-guid/Items" {
 			q := r.URL.Query()
-			if q.Get("ParentId") != "view-1" || q.Get("IncludeItemTypes") != "Series" {
+			if q.Get("IncludeItemTypes") != "Series" || q.Get("ParentId") != "view-1" {
 				w.WriteHeader(http.StatusBadRequest)
 				return
 			}
+			if q.Get("Recursive") != "true" {
+				w.WriteHeader(http.StatusBadRequest)
+				_, _ = w.Write([]byte("expected Recursive=true"))
+				return
+			}
 			w.Header().Set("Content-Type", "application/json")
 			_ = json.NewEncoder(w).Encode(map[string]any{
 				"TotalRecordCount": 1,
@@ -231,6 +236,11 @@ func TestRemoteSeriesCardsResolveUserIDFromAPIKey(t *testing.T) {
 			return
 		}
 		if r.URL.Path == "/emby/Users/real-user-guid/Items" {
+			q := r.URL.Query()
+			if q.Get("ParentId") != "view-2" || q.Get("Recursive") != "true" {
+				w.WriteHeader(http.StatusNotFound)
+				return
+			}
 			w.Header().Set("Content-Type", "application/json")
 			_ = json.NewEncoder(w).Encode(map[string]any{
 				"TotalRecordCount": 1,
@@ -674,6 +684,11 @@ func TestRemoteSeriesCardsFetchAllPages(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		query := r.URL.Query()
+		if query.Get("Recursive") != "true" {
+			w.WriteHeader(http.StatusBadRequest)
+			_, _ = w.Write([]byte("expected Recursive=true"))
+			return
+		}
 		startIndex, _ := strconv.Atoi(query.Get("StartIndex"))
 		limit, _ := strconv.Atoi(query.Get("Limit"))
 		requests.Add(1)
@@ -740,6 +755,84 @@ func TestRemoteSeriesCardsFetchAllPages(t *testing.T) {
 	}
 }
 
+// 与 Emby 客户端一致：Recursive=true 拉全库 Series，并过滤 anime 等中间容器。
+func TestRemoteSeriesCardsRecursiveFiltersAnimeContainers(t *testing.T) {
+	var sawRecursive atomic.Bool
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		if strings.TrimPrefix(r.URL.Path, "/emby") != "/Users/remote-user/Items" {
+			http.NotFound(w, r)
+			return
+		}
+		q := r.URL.Query()
+		if q.Get("ParentId") != "view-2023" || q.Get("IncludeItemTypes") != "Series" {
+			http.NotFound(w, r)
+			return
+		}
+		if q.Get("Recursive") == "true" {
+			sawRecursive.Store(true)
+		}
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"TotalRecordCount": 5,
+			"Items": []map[string]any{
+				{"Id": "c0", "Name": "anime", "Type": "Series", "Path": "https://cdn/0/anime/", "RecursiveItemCount": 3086},
+				{"Id": "c1", "Name": "anime", "Type": "Series", "Path": "https://cdn/1/anime/", "RecursiveItemCount": 567},
+				{"Id": "s-a", "Name": "数码宝贝 BEATBREAK", "Type": "Series", "Path": "https://cdn/0/anime/digimon", "RecursiveItemCount": 24},
+				{"Id": "s-b", "Name": "活死喵之夜", "Type": "Series", "Path": "https://cdn/0/anime/nyaight", "RecursiveItemCount": 12},
+				{"Id": "s-c", "Name": "药屋少女的呢喃", "Type": "Series", "Path": "https://cdn/1/anime/kusuriya", "RecursiveItemCount": 51},
+			},
+		})
+	}))
+	defer server.Close()
+
+	db := newServiceTestDB(t, &model.StrmAccount{}, &model.EmbyMount{})
+	repos := repository.New(db)
+	svc := NewEmbyRemoteService(&config.Config{}, zap.NewNop(), repos, NewCryptoService("", zap.NewNop()))
+
+	rawConfig, _ := json.Marshal(map[string]string{
+		"url":            server.URL,
+		"token":          "fake-token",
+		"remote_user_id": "remote-user",
+	})
+	acct := &model.StrmAccount{
+		Base:     model.Base{ID: "acct-recursive"},
+		Name:     "nijigem",
+		Provider: model.StrmProviderEmbyRemote,
+		Config:   string(rawConfig),
+		Enabled:  true,
+	}
+	if err := repos.StrmAccount.Create(t.Context(), acct); err != nil {
+		t.Fatalf("create account: %v", err)
+	}
+	mount := &model.EmbyMount{
+		Base:           model.Base{ID: "mount-recursive"},
+		AccountID:      acct.ID,
+		RemoteViewID:   "view-2023",
+		RemoteViewName: "2023前 动漫",
+		CollectionType: "tvshows",
+		Enabled:        true,
+	}
+	if err := repos.EmbyMount.Create(t.Context(), mount); err != nil {
+		t.Fatalf("create mount: %v", err)
+	}
+
+	cards, err := svc.RemoteSeriesCards(t.Context(), mount, acct, mount.RemoteViewID)
+	if err != nil {
+		t.Fatalf("RemoteSeriesCards failed: %v", err)
+	}
+	if !sawRecursive.Load() {
+		t.Fatal("expected Recursive=true on remote Items request")
+	}
+	if len(cards) != 3 {
+		t.Fatalf("cards = %d, want 3 real series after filtering anime containers", len(cards))
+	}
+	for _, card := range cards {
+		if strings.EqualFold(card.Rep.Title, "anime") {
+			t.Fatalf("container title %q should have been filtered", card.Rep.Title)
+		}
+	}
+}
+
 // 首页「最新条目」卡片 key 必须与媒体库剧集列表的 key 一致，否则点击后
 // 媒体库页找不到目标剧集，只能退回整库列表。
 func TestRemoteLatestCardsKeyMatchesSeriesList(t *testing.T) {
@@ -751,6 +844,14 @@ func TestRemoteLatestCardsKeyMatchesSeriesList(t *testing.T) {
 			return
 		}
 		seriesQueryCalls.Add(1)
+		parentID := r.URL.Query().Get("ParentId")
+		if parentID == "series-latest" {
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"Items":            []map[string]any{},
+				"TotalRecordCount": 0,
+			})
+			return
+		}
 		_ = json.NewEncoder(w).Encode(map[string]any{
 			"Items": []map[string]any{
 				{