8

internal/handler/media.go

@@ -16,12 +16,13 @@ import (
 )
 
 type createLibraryReq struct {
-	Name     string                     `json:"name" binding:"required"`
+	Name              string                     `json:"name"`
-	Path     string                     `json:"path"`
+	Path              string                     `json:"path"`
-	Paths    []string                   `json:"paths"`
+	Paths             []string                   `json:"paths"`
-	Roots    []service.LibraryRootInput `json:"roots"`
+	Roots             []service.LibraryRootInput `json:"roots"`
-	Type     string                     `json:"type"`
+	Type              string                     `json:"type"`
-	CoverURL string                     `json:"cover_url"`
+	CoverURL          string                     `json:"cover_url"`
+	CreatePerSubfolder bool                      `json:"create_per_subfolder"`
 }
 
 func listLibrariesHandler(svc *service.Container) gin.HandlerFunc {
@@ -88,9 +89,38 @@ func createLibraryHandler(svc *service.Container) gin.HandlerFunc {
 			}
 		}
 		if len(roots) == 0 && strings.TrimSpace(req.Path) != "" {
-			roots = append(roots, service.LibraryRootInput{Path: req.Path})
+roots = append(roots, service.LibraryRootInput{Path: req.Path})
+	}
+	var l *model.Library
+	if req.CreatePerSubfolder {
+		parent := ""
+		if len(roots) > 0 {
+			parent = roots[0].Path
+		} else if strings.TrimSpace(req.Path) != "" {
+			parent = req.Path
 		}
-		l, err := svc.Media.CreateLibraryWithRootsAndCover(c.Request.Context(), req.Name, req.Type, req.CoverURL, roots)
+		created, err := svc.Media.CreateLibrariesPerSubfolder(c.Request.Context(), parent, req.Type, req.CoverURL)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		uid, _ := c.Get("ctx_user_id")
+		for i := range created {
+			lib := &created[i]
+			svc.Audit.Record(c.Request.Context(), toString(uid), "library.create", lib.ID, c.ClientIP(), lib.Path)
+			if svc.Watcher != nil {
+				go func() { _ = svc.Watcher.Refresh(context.Background()) }()
+			}
+			for _, root := range lib.Roots {
+				if root.Enabled {
+					queueLibraryRootScan(svc, lib.ID, root.ID)
+				}
+			}
+		}
+		c.JSON(http.StatusCreated, gin.H{"libraries": created})
+		return
+	}
+	l, err := svc.Media.CreateLibraryWithRootsAndCover(c.Request.Context(), req.Name, req.Type, req.CoverURL, roots)
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return

internal/service/media_library_roots.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -59,6 +60,46 @@ func (s *MediaService) CreateLibraryWithRootsAndCover(ctx context.Context, name,
 	return lib, nil
 }
 
+// CreateLibrariesPerSubfolder 为 parent 目录下的每个直接子目录各建一个媒体库，
+// 媒体库名取子目录名，路径指向该子目录。kind 为空时按子目录名推断类型。
+func (s *MediaService) CreateLibrariesPerSubfolder(ctx context.Context, parent, kind, coverURL string) ([]model.Library, error) {
+	parent = strings.TrimSpace(parent)
+	if parent == "" {
+		return nil, errors.New("parent path required")
+	}
+	dir, err := resolveAccessibleLibraryPath(parent)
+	if err != nil {
+		return nil, err
+	}
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return nil, fmt.Errorf("read directory failed: %w", err)
+	}
+	subdirs := make([]string, 0, len(entries))
+	for _, entry := range entries {
+		if !entry.IsDir() {
+			continue
+		}
+		if strings.HasPrefix(entry.Name(), ".") {
+			continue
+		}
+		subdirs = append(subdirs, filepath.Join(dir, entry.Name()))
+	}
+	if len(subdirs) == 0 {
+		return nil, errors.New("no subfolders found")
+	}
+	created := make([]model.Library, 0, len(subdirs))
+	for _, subdir := range subdirs {
+		name := filepath.Base(subdir)
+		lib, err := s.CreateLibraryWithRootsAndCover(ctx, name, kind, coverURL, []LibraryRootInput{{Path: subdir}})
+		if err != nil {
+			return nil, fmt.Errorf("create library for %s: %w", subdir, err)
+		}
+		created = append(created, *lib)
+	}
+	return created, nil
+}
+
 func (s *MediaService) UpdateLibraryCover(ctx context.Context, libraryID, coverURL string) error {
 	return s.repo.DB.WithContext(ctx).Model(&model.Library{}).Where("id = ?", libraryID).
 		Update("cover_url", strings.TrimSpace(coverURL)).Error

web/src/api/library.ts

@@ -102,6 +102,9 @@ export const libraryAPI = {
   createWithRoots: (name: string, type: string, roots: LibraryRootInput[], coverURL = '') =>
     api.post<Library>('/libraries', { name, type, roots, cover_url: coverURL }).then((r) => r.data),
 
+  createPerSubfolder: (parentPath: string, type: string, coverURL = '') =>
+    api.post<{ libraries: Library[] }>('/libraries', { path: parentPath, type, cover_url: coverURL, create_per_subfolder: true }).then((r) => r.data),
+
   update: (id: string, payload: { cover_url: string }) =>
     api.patch<Library>(`/libraries/${id}`, payload).then((r) => r.data),
 

web/src/pages/AdminLibraryPanel.tsx

@@ -13,9 +13,11 @@ export function AdminLibraryPanel() {
         type={createForm.type}
         coverURL={createForm.coverURL}
         roots={createForm.roots}
+        createPerSubfolder={createForm.createPerSubfolder}
         onNameChange={createForm.setName}
         onTypeChange={createForm.setType}
         onCoverURLChange={createForm.setCoverURL}
+        onCreatePerSubfolderChange={createForm.setCreatePerSubfolder}
         onRootChange={createForm.updateRoot}
         onAddRoot={createForm.addRoot}
         onRemoveRoot={createForm.removeRoot}

web/src/pages/AdminLibraryPanelSections.tsx

@@ -9,9 +9,11 @@ type CreateFormProps = {
   type: string
   coverURL: string
   roots: RootDraft[]
+  createPerSubfolder: boolean
   onNameChange: (value: string) => void
   onTypeChange: (value: string) => void
   onCoverURLChange: (value: string) => void
+  onCreatePerSubfolderChange: (value: boolean) => void
   onRootChange: (index: number, patch: Partial<RootDraft>) => void
   onAddRoot: () => void
   onRemoveRoot: (index: number) => void
@@ -23,9 +25,11 @@ export function AdminLibraryCreateForm({
   type,
   coverURL,
   roots,
+  createPerSubfolder,
   onNameChange,
   onTypeChange,
   onCoverURLChange,
+  onCreatePerSubfolderChange,
   onRootChange,
   onAddRoot,
   onRemoveRoot,
@@ -50,9 +54,9 @@ export function AdminLibraryCreateForm({
     <>
       <form onSubmit={onSubmit} className="glass-panel grid gap-3 md:grid-cols-4">
         <input
-          required
+          required={!createPerSubfolder}
           className="input-base"
-          placeholder="名称"
+          placeholder={createPerSubfolder ? '父级媒体库名（批量模式忽略）' : '名称'}
           value={name}
           onChange={(e) => onNameChange(e.target.value)}
         />
@@ -81,15 +85,31 @@ export function AdminLibraryCreateForm({
               onRemove={onRemoveRoot}
             />
           ))}
-          <button type="button" className="inline-flex items-center gap-2 rounded-lg border px-3 py-2 text-sm" onClick={onAddRoot}>
+          {!createPerSubfolder && (
-            <Plus size={16} /> 添加路径
+            <button type="button" className="inline-flex items-center gap-2 rounded-lg border px-3 py-2 text-sm" onClick={onAddRoot}>
-          </button>
+              <Plus size={16} /> 添加路径
+            </button>
+          )}
         </div>
         <p className="md:col-span-4 -mt-2 text-xs text-sand-500">
           支持直接点选或手动输入；名称和类型与现有媒体库一致时，会自动把这里填写的路径追加到该媒体库。
         </p>
+        <label className="md:col-span-4 flex items-center gap-2 text-sm text-ink-100">
+          <input
+            type="checkbox"
+            className="h-4 w-4 accent-brand-400"
+            checked={createPerSubfolder}
+            onChange={(e) => onCreatePerSubfolderChange(e.target.checked)}
+          />
+          <span>按目录下每个子文件夹各建一个媒体库（媒体库名取子文件夹名）</span>
+        </label>
+        {createPerSubfolder && (
+          <p className="md:col-span-4 -mt-2 text-xs text-sand-500">
+            批处理模式：仅取上方第一个路径作为父级目录，会为其中每个子文件夹分别创建媒体库，可自选类型用于整体推断。
+          </p>
+        )}
         <button type="submit" className="neon-button md:col-span-4">
-          新建 / 追加路径
+          {createPerSubfolder ? '按目录批量创建' : '新建 / 追加路径'}
         </button>
       </form>
 

web/src/pages/useAdminLibraryPanel.ts

@@ -32,20 +32,32 @@ function useCreateLibraryForm(refresh: () => Promise<void>) {
   const [roots, setRoots] = useState<RootDraft[]>([emptyRootDraft()])
   const [type, setType] = useState('movie')
   const [coverURL, setCoverURL] = useState('')
+  const [createPerSubfolder, setCreatePerSubfolder] = useState(false)
 
   const handleCreate = async (e: FormEvent) => {
     e.preventDefault()
     try {
-      const payload = createRootPayload(roots)
+      if (createPerSubfolder) {
-      if (payload.length === 0) {
+        const parentPath = roots[0]?.path?.trim()
-        toast.error('请至少填写一个路径')
+        if (!parentPath) {
-        return
+          toast.error('请先选择或填写父级目录')
+          return
+        }
+        const { libraries } = await libraryAPI.createPerSubfolder(parentPath, type, coverURL.trim())
+        toast.success(`已按目录创建 ${libraries.length} 个媒体库`)
+      } else {
+        const payload = createRootPayload(roots)
+        if (payload.length === 0) {
+          toast.error('请至少填写一个路径')
+          return
+        }
+        await libraryAPI.createWithRoots(name, type, payload, coverURL.trim())
+        toast.success('媒体库已保存')
       }
-      await libraryAPI.createWithRoots(name, type, payload, coverURL.trim())
-      toast.success('媒体库已保存')
       setName('')
       setRoots([emptyRootDraft()])
       setCoverURL('')
+      setCreatePerSubfolder(false)
       await refresh()
     } catch (err: unknown) {
       toast.error(apiErrorMessage(err, '创建失败'))
@@ -61,9 +73,11 @@ function useCreateLibraryForm(refresh: () => Promise<void>) {
     type,
     coverURL,
     roots,
+    createPerSubfolder,
     setName,
     setType,
     setCoverURL,
+    setCreatePerSubfolder,
     updateRoot,
     addRoot: () => setRoots((prev) => [...prev, emptyRootDraft()]),
     removeRoot: (index: number) => setRoots((prev) => (prev.length <= 1 ? prev : prev.filter((_, i) => i !== index))),