feat: Emby 挂载独立管理（媒体库级选择挂载 + 每库代理开关）

- 新增 EmbyMount 表与 /admin/emby/mounts CRUD：把远程 Emby 的媒体库按需挂载到本项目（同一服务器可选择性挂载/全量挂载），代理开关下沉到每个挂载（一个 Emby 服务器可部分库代理、部分库直连） - 伪装 ID 改为 embyremote~{mountID}~{remoteID}：播放/详情/状态/图片链路全部经 ResolveMount 解析挂载与账号 - 新增「Emby 挂载」独立菜单页（/emby-mount）：账号管理（添加/测试/编辑/ 删除）+ 挂载列表（代理切换/停用/取消）+ 选择挂载对话框（多选+全量） - STRM 管理页过滤 emby_remote 账号；账号表单移除 emby 类型 - Boot 幂等 AutoSeedMounts：旧 emby 账号自动全量挂载（沿用旧代理配置），升级后媒体库不消失 - 修复：远程流请求注入浏览器 UA（防 Cloudflare 风控）+ 代理强制 Static=true （阻止远程 ffmpeg 转码调度，反代纯字节中继） - 全局搜索改为按挂载逐个搜索（结果归属与伪装 ID 正确）
2026-09-30 19:46:38 +08:00 · 2026-09-01 13:53:15 +08:00
parent 5a5555d28a
commit 73b95a8e38
24 changed files with 1331 additions and 186 deletions
@@ -0,0 +1,198 @@
+// Emby 挂载管理 HTTP 层：远程 Emby 服务器（账号）下的媒体库挂载 CRUD，
+// 以及账号远程媒体库（View）列表预览。
+package handler
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/ShukeBta/MMTL/internal/model"
+	"github.com/ShukeBta/MMTL/internal/service"
+)
+
+// embyMountView 挂载的对外 JSON（附带账号信息）。
+type embyMountView struct {
+	model.EmbyMount
+	AccountName string `json:"account_name"`
+}
+
+// embyMountInput 创建挂载的请求体（单个或批量）。
+type embyMountInput struct {
+	AccountID string          `json:"account_id" binding:"required"`
+	Views     []embyViewInput `json:"views" binding:"required,min=1"`
+}
+
+type embyViewInput struct {
+	RemoteViewID   string `json:"remote_view_id" binding:"required"`
+	RemoteViewName string `json:"remote_view_name"`
+	CollectionType string `json:"collection_type"`
+	Name           string `json:"name"`
+	ProxyPlay      bool   `json:"proxy_play"`
+}
+
+func embyMountViews(mounts []model.EmbyMount, accounts map[string]string) []embyMountView {
+	out := make([]embyMountView, 0, len(mounts))
+	for _, m := range mounts {
+		out = append(out, embyMountView{EmbyMount: m, AccountName: accounts[m.AccountID]})
+	}
+	return out
+}
+
+// embyAccountViewsHandler 列出账号上的远程媒体库（View），供挂载选择。
+func embyAccountViewsHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		acct := svc.EmbyRemote.AccountByID(c.Request.Context(), c.Param("id"))
+		if acct == nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "账号不存在或已禁用"})
+			return
+		}
+		views, err := svc.EmbyRemote.RemoteViews(c.Request.Context(), acct)
+		if err != nil {
+			c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
+			return
+		}
+		type viewEntry struct {
+			RemoteViewID   string `json:"remote_view_id"`
+			RemoteViewName string `json:"remote_view_name"`
+			CollectionType string `json:"collection_type"`
+			ChildCount     int    `json:"child_count"`
+			AlreadyMounted bool   `json:"already_mounted"`
+		}
+		mounted := map[string]bool{}
+		if mounts, err := svc.EmbyRemote.ListMountsByAccount(c.Request.Context(), acct.ID); err == nil {
+			for _, m := range mounts {
+				mounted[m.RemoteViewID] = true
+			}
+		}
+		out := make([]viewEntry, 0, len(views))
+		for _, v := range views {
+			viewID := service.RemoteItemIDString(v)
+			if strings.TrimSpace(viewID) == "" {
+				continue
+			}
+			out = append(out, viewEntry{
+				RemoteViewID:   viewID,
+				RemoteViewName: service.RemoteItemNameString(v),
+				CollectionType: service.RemoteItemCollectionType(v),
+				ChildCount:     service.RemoteItemChildCount(v),
+				AlreadyMounted: mounted[viewID],
+			})
+		}
+		c.JSON(http.StatusOK, out)
+	}
+}
+
+// listEmbyMountsHandler 列出全部挂载。
+func listEmbyMountsHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		mounts, err := svc.EmbyRemote.ListMounts(c.Request.Context())
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		names := map[string]string{}
+		if accounts, err := svc.EmbyRemote.ListAccounts(c.Request.Context()); err == nil {
+			for _, a := range accounts {
+				names[a.ID] = a.Name
+			}
+		}
+		out := embyMountViews(mounts, names)
+		if out == nil {
+			out = []embyMountView{}
+		}
+		c.JSON(http.StatusOK, out)
+	}
+}
+
+// createEmbyMountsHandler 批量创建挂载（同一账号下的多个远程媒体库）。
+func createEmbyMountsHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var req embyMountInput
+		if err := c.ShouldBindJSON(&req); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		mounts := make([]*model.EmbyMount, 0, len(req.Views))
+		for _, v := range req.Views {
+			mounts = append(mounts, &model.EmbyMount{
+				AccountID:      req.AccountID,
+				RemoteViewID:   v.RemoteViewID,
+				RemoteViewName: v.RemoteViewName,
+				CollectionType: v.CollectionType,
+				Name:           v.Name,
+				ProxyPlay:      v.ProxyPlay,
+				Enabled:        true,
+			})
+		}
+		if _, err := svc.EmbyRemote.CreateMounts(c.Request.Context(), mounts); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"ok": true, "created": len(mounts)})
+	}
+}
+
+// fullMountEmbyAccountHandler 全量挂载：把账号所有远程媒体库一次挂载进来。
+func fullMountEmbyAccountHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		acct := svc.EmbyRemote.AccountByID(c.Request.Context(), c.Param("id"))
+		if acct == nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "账号不存在或已禁用"})
+			return
+		}
+		proxy := c.Query("proxy") == "1" || c.Query("proxy") == "true"
+		n, err := svc.EmbyRemote.FullMountAccount(c.Request.Context(), acct, proxy)
+		if err != nil {
+			c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"ok": true, "created": n})
+	}
+}
+
+// updateEmbyMountHandler 更新挂载（显示名 / 代理开关 / 启用）。
+func updateEmbyMountHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var req struct {
+			Name      *string `json:"name"`
+			ProxyPlay *bool   `json:"proxy_play"`
+			Enabled   *bool   `json:"enabled"`
+		}
+		if err := c.ShouldBindJSON(&req); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		mount, err := svc.EmbyRemote.MountByID(c.Request.Context(), c.Param("id"))
+		if err != nil || mount == nil {
+			c.JSON(http.StatusNotFound, gin.H{"error": "挂载不存在"})
+			return
+		}
+		if req.Name != nil {
+			mount.Name = *req.Name
+		}
+		if req.ProxyPlay != nil {
+			mount.ProxyPlay = *req.ProxyPlay
+		}
+		if req.Enabled != nil {
+			mount.Enabled = *req.Enabled
+		}
+		if _, err := svc.EmbyRemote.UpdateMount(c.Request.Context(), mount.ID, mount); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, mount)
+	}
+}
+
+// deleteEmbyMountHandler 删除挂载。
+func deleteEmbyMountHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		if err := svc.EmbyRemote.DeleteMount(c.Request.Context(), c.Param("id")); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"ok": true})
+	}
+}
@@ -100,11 +100,12 @@ func listLibrariesHandler(svc *service.Container) gin.HandlerFunc {
 					wl := webLibraryPayload{Library: v.Library, IsRemoteEmby: true, RemoteSource: v.AccountName}
 					if withPreview {
 						if acct := svc.EmbyRemote.AccountByID(ctx, v.AccountID); acct != nil {
+							tmpMount := &model.EmbyMount{Base: model.Base{ID: v.MountID}}
 							itemTypes := remoteLibraryItemTypes(v.CollectionType)
-							if _, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, acct, v.RemoteID, itemTypes, 0, 1); err == nil {
+							if _, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, tmpMount, acct, v.RemoteID, itemTypes, 0, 1); err == nil {
 								wl.Total = total
 							}
-							if cards, err := svc.EmbyRemote.RemoteLatestCards(ctx, acct, v.RemoteID, limit); err == nil {
+							if cards, err := svc.EmbyRemote.RemoteLatestCards(ctx, tmpMount, acct, v.RemoteID, limit); err == nil {
 								wl.Cards = cards
 							}
 						}
@@ -123,8 +124,8 @@ func getLibraryHandler(svc *service.Container) gin.HandlerFunc {
 		id := c.Param("id")
 		// 远程 Emby 挂载库详情。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(id)
-			view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, acctID, remoteID)
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
+			view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, mountID, remoteID)
 			if err != nil || view == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
@@ -302,17 +303,17 @@ func listMediaHandler(svc *service.Container) gin.HandlerFunc {
 		size, _ := strconv.Atoi(c.DefaultQuery("page_size", "50"))
 		// 远程 Emby 库：转发远程直属条目并映射为本地 Media 结构（分页由远程承接）。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(id)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
 			itemTypes := ""
-			if view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, acctID, remoteID); err == nil && view != nil {
+			if view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, mountID, remoteID); err == nil && view != nil {
 				itemTypes = remoteLibraryItemTypes(view.CollectionType)
 			}
-			items, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, acct, remoteID, itemTypes, (page-1)*size, size)
+			items, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, mount, acct, remoteID, itemTypes, (page-1)*size, size)
 			if err != nil {
 				c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 				return
@@ -369,13 +370,13 @@ func getMediaHandler(svc *service.Container) gin.HandlerFunc {
 		id := c.Param("id")
 		// 远程 Emby 条目：拉远程详情并映射为本地 Media 结构。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(id)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
-			m, err := svc.EmbyRemote.RemoteMediaDetail(ctx, acct, remoteID)
+			m, err := svc.EmbyRemote.RemoteMediaDetail(ctx, mount, acct, remoteID)
 			if err != nil {
 				c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 				return
@@ -487,14 +488,22 @@ func streamHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		ctx := c.Request.Context()
 		id := c.Param("id")
-		// 远程 Emby 条目：302 直连远程流（网页播放器 video 标签跟随重定向）。
+		// 远程 Emby 条目：按挂载代理配置分流——代理走 MMTL 反代，否则 302 直连。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(id)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
+			if mount.ProxyPlay {
+				if err := svc.Emby.ProxyRemoteVideoStream(ctx, c.Writer, c.Request, mountID, remoteID); err != nil {
+					if !c.Writer.Written() {
+						c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
+					}
+				}
+				return
+			}
 			target, err := svc.EmbyRemote.WebStreamURL(ctx, acct, remoteID)
 			if err != nil {
 				c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
@@ -46,6 +46,14 @@ func registerAdminScraperRoutes(admin *gin.RouterGroup, svc *service.Container)
 }

 func registerAdminStrmRoutes(admin *gin.RouterGroup, svc *service.Container) {
+	// Emby 挂载管理：远程 Emby 媒体库挂载（账号复用 strm/accounts）
+	admin.GET("/emby/accounts/:id/views", embyAccountViewsHandler(svc))
+	admin.POST("/emby/accounts/:id/full-mount", fullMountEmbyAccountHandler(svc))
+	admin.GET("/emby/mounts", listEmbyMountsHandler(svc))
+	admin.POST("/emby/mounts", createEmbyMountsHandler(svc))
+	admin.PUT("/emby/mounts/:id", updateEmbyMountHandler(svc))
+	admin.DELETE("/emby/mounts/:id", deleteEmbyMountHandler(svc))
+
 	admin.GET("/strm/accounts", listStrmAccountsHandler(svc))
 	admin.POST("/strm/accounts", createStrmAccountHandler(svc))
 	admin.PUT("/strm/accounts/:id", updateStrmAccountHandler(svc))
@@ -68,13 +68,13 @@ func listLibrarySeriesHandler(svc *service.Container) gin.HandlerFunc {
 		ctx := c.Request.Context()
 		// 远程剧集库：远程 Series 映射为系列卡片。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(libID) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(libID)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(libID)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
-			cards, err := svc.EmbyRemote.RemoteSeriesCards(ctx, acct, remoteID)
+			cards, err := svc.EmbyRemote.RemoteSeriesCards(ctx, mount, acct, remoteID)
 			if err != nil {
 				writeInternalOrCanceled(c, err)
 				return
@@ -159,13 +159,13 @@ func listLibrarySeriesEpisodesHandler(svc *service.Container) gin.HandlerFunc {
 		ctx := c.Request.Context()
 		// 远程系列 key（伪装系列 ID）：转发远程该系列全部剧集。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(key) {
-			acctID, remoteSeriesID, _ := service.DecodeEmbyRemoteID(key)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteSeriesID, _ := service.DecodeEmbyRemoteID(key)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
-			items, err := svc.EmbyRemote.RemoteEpisodes(ctx, acct, remoteSeriesID)
+			items, err := svc.EmbyRemote.RemoteEpisodes(ctx, mount, acct, remoteSeriesID)
 			if err != nil {
 				writeInternalOrCanceled(c, err)
 				return
@@ -201,13 +201,13 @@ func listMediaEpisodesHandler(svc *service.Container) gin.HandlerFunc {
 		ctx := c.Request.Context()
 		// 远程条目：单集→同系列集列表；系列/季/文件夹→子集；电影→自身单条。
 		if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
-			acctID, remoteID, _ := service.DecodeEmbyRemoteID(id)
-			acct := svc.EmbyRemote.AccountByID(ctx, acctID)
-			if acct == nil {
+			mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
+			mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
+			if mount == nil || acct == nil {
 				c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
 				return
 			}
-			items, err := svc.EmbyRemote.RemoteEpisodes(ctx, acct, remoteID)
+			items, err := svc.EmbyRemote.RemoteEpisodes(ctx, mount, acct, remoteID)
 			if err != nil {
 				writeInternalOrCanceled(c, err)
 				return