mirror of
https://github.com/truewhile/MeBox.git
synced 2026-09-28 11:16:37 +08:00
truewhile
749 lines
24 KiB
Go
749 lines
24 KiB
Go
// Package handler — library / media HTTP endpoints.
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package handler
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import (
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"context"
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"errors"
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"net/http"
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"strconv"
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"strings"
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"sync"
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"github.com/gin-gonic/gin"
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"github.com/truewhile/MeBox/internal/helper"
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"github.com/truewhile/MeBox/internal/middleware"
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"github.com/truewhile/MeBox/internal/model"
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"github.com/truewhile/MeBox/internal/repository"
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"github.com/truewhile/MeBox/internal/service"
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)
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type createLibraryReq struct {
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Name string `json:"name"`
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Path string `json:"path"`
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Paths []string `json:"paths"`
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Roots []service.LibraryRootInput `json:"roots"`
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Type string `json:"type"`
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CoverURL string `json:"cover_url"`
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CreatePerSubfolder bool `json:"create_per_subfolder"`
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}
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// webLibraryPayload 是 /api/libraries 返回的库条目：本地库与远程 Emby 挂载库
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// 统一结构（远程库附加 is_remote_emby / remote_source 只读标记）。
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type webLibraryPayload struct {
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model.Library
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IsRemoteEmby bool `json:"is_remote_emby,omitempty"`
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RemoteSource string `json:"remote_source,omitempty"`
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Total int64 `json:"total,omitempty"`
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Cards []service.SeriesCard `json:"cards,omitempty"`
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}
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// remoteLibraryItemTypes 远程库内容拉取时按 CollectionType 过滤直属条目，
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// 避免电影库里的合集文件夹(Folder) 漏出为电影卡片。
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func remoteLibraryItemTypes(collectionType string) string {
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switch collectionType {
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case "movies":
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return "Movie"
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case "tvshows":
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return "Series"
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}
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return ""
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}
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func listLibrariesHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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ctx := c.Request.Context()
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libs, err := svc.Media.ListLibraries(ctx)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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role, _ := c.Get(middleware.CtxUserRole)
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includeHidden := role == "admin" && (c.Query("include_hidden") == "1" || c.Query("include_hidden") == "true" || c.Query("all") == "1")
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if !includeHidden {
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libs = service.FilterDisplayCloudLibraries(ctx, svc.Repo, libs)
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visibility := mediaVisibilityForRequest(c, svc)
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filtered := libs[:0]
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for _, lib := range libs {
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if service.LibraryVisibleForUser(ctx, svc.Repo, lib, visibility) {
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filtered = append(filtered, lib)
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}
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}
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libs = filtered
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}
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rawIDs := strings.TrimSpace(c.Query("ids"))
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var targetSet map[string]struct{}
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if rawIDs != "" {
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targetSet = make(map[string]struct{})
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for _, id := range strings.Split(rawIDs, ",") {
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id = strings.TrimSpace(id)
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if id != "" {
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targetSet[id] = struct{}{}
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}
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}
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}
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if len(targetSet) > 0 {
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filtered := libs[:0]
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for _, lib := range libs {
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if _, ok := targetSet[lib.ID]; ok {
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filtered = append(filtered, lib)
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}
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}
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libs = filtered
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}
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withPreview := c.Query("with_preview") == "1" || c.Query("with_preview") == "true"
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limit := 10
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if withPreview {
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limit, _ = strconv.Atoi(c.DefaultQuery("preview_limit", c.DefaultQuery("limit", "10")))
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if limit <= 0 {
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limit = 10
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} else if limit > 100 {
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limit = 100
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}
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}
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out := make([]webLibraryPayload, 0, len(libs)+8)
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if withPreview {
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previews, err := svc.Media.ListLibrariesWithPreview(ctx, libs, mediaVisibilityForRequest(c, svc), limit)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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for _, p := range previews {
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out = append(out, webLibraryPayload{Library: p.Library, Total: p.Total, Cards: p.Cards})
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}
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} else {
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visibility := mediaVisibilityForRequest(c, svc)
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libIDs := make([]string, len(libs))
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for i, l := range libs {
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libIDs[i] = l.ID
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}
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counts, _ := svc.Repo.Media.CountByLibraries(ctx, libIDs, repository.MediaQueryFilter{
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IncludeNSFW: visibility.IncludeNSFW,
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AllowedLibraryIDs: visibility.AllowedLibraryIDs,
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HiddenLibraryIDs: visibility.HiddenLibraryIDs,
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})
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for _, l := range libs {
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var total int64
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if counts != nil {
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total = counts[l.ID]
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}
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out = append(out, webLibraryPayload{Library: l, Total: total})
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}
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}
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// 远程 Emby 挂载库追加在本地库之后（非管理员视图仍受 allowed_library_ids 约束）。
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if svc.EmbyRemote != nil {
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if views, err := svc.EmbyRemote.RemoteLibraries(ctx); err == nil {
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visibility := mediaVisibilityForRequest(c, svc)
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allowedViews := make([]service.RemoteLibraryView, 0, len(views))
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for _, v := range views {
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if !includeHidden && !service.LibraryVisibleForUser(ctx, svc.Repo, v.Library, visibility) {
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continue
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}
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if len(targetSet) > 0 {
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if _, ok := targetSet[v.Library.ID]; !ok {
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continue
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}
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}
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allowedViews = append(allowedViews, v)
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}
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remotePayloads := make([]webLibraryPayload, len(allowedViews))
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for i, v := range allowedViews {
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remotePayloads[i] = webLibraryPayload{Library: v.Library, IsRemoteEmby: true, RemoteSource: v.AccountName}
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}
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if withPreview && len(allowedViews) > 0 {
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const maxRemotePreviewWorkers = 6
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sem := make(chan struct{}, maxRemotePreviewWorkers)
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var wg sync.WaitGroup
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for i, v := range allowedViews {
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i, v := i, v
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wg.Add(1)
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go func() {
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defer wg.Done()
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select {
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case sem <- struct{}{}:
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defer func() { <-sem }()
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case <-ctx.Done():
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return
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}
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helper.Run(svc.Log, "media.remotePreview", func() {
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acct := svc.EmbyRemote.AccountByID(ctx, v.AccountID)
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if acct == nil {
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return
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}
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tmpMount := &model.EmbyMount{
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Base: model.Base{ID: v.MountID},
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AccountID: v.AccountID,
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RemoteViewID: v.RemoteID,
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CollectionType: v.CollectionType,
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Name: v.Library.Name,
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}
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itemTypes := remoteLibraryItemTypes(v.CollectionType)
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if _, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, tmpMount, acct, v.RemoteID, itemTypes, 0, 1); err == nil {
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remotePayloads[i].Total = total
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}
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if cards, err := svc.EmbyRemote.RemoteLatestCards(ctx, tmpMount, acct, v.RemoteID, limit); err == nil {
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remotePayloads[i].Cards = cards
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}
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})
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}()
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}
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wg.Wait()
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}
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out = append(out, remotePayloads...)
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}
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}
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c.JSON(http.StatusOK, out)
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}
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}
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func getLibraryHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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ctx := c.Request.Context()
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id := c.Param("id")
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// 远程 Emby 挂载库详情。
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if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
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mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
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view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, mountID, remoteID)
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if err != nil || view == nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
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return
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}
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role, _ := c.Get(middleware.CtxUserRole)
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includeHidden := role == "admin" && (c.Query("include_hidden") == "1" || c.Query("include_hidden") == "true" || c.Query("all") == "1")
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if !includeHidden && !service.LibraryVisibleForUser(ctx, svc.Repo, view.Library, mediaVisibilityForRequest(c, svc)) {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
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return
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}
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c.JSON(http.StatusOK, webLibraryPayload{Library: view.Library, IsRemoteEmby: true, RemoteSource: view.AccountName})
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return
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}
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lib, err := svc.Repo.Library.FindByID(ctx, id)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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if lib == nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
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return
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}
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role, _ := c.Get(middleware.CtxUserRole)
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includeHidden := role == "admin" && (c.Query("include_hidden") == "1" || c.Query("include_hidden") == "true" || c.Query("all") == "1")
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if !includeHidden {
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libs := service.FilterDisplayCloudLibraries(ctx, svc.Repo, []model.Library{*lib})
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if len(libs) == 0 || !service.LibraryVisibleForUser(ctx, svc.Repo, libs[0], mediaVisibilityForRequest(c, svc)) {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
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return
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}
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c.JSON(http.StatusOK, webLibraryPayload{Library: libs[0]})
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} else {
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c.JSON(http.StatusOK, webLibraryPayload{Library: *lib})
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}
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}
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}
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func createLibraryHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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var req createLibraryReq
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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roots := req.Roots
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if len(roots) == 0 {
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for _, path := range req.Paths {
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roots = append(roots, service.LibraryRootInput{Path: path})
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}
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}
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if len(roots) == 0 && strings.TrimSpace(req.Path) != "" {
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roots = append(roots, service.LibraryRootInput{Path: req.Path})
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}
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var l *model.Library
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if req.CreatePerSubfolder {
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parent := ""
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if len(roots) > 0 {
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parent = roots[0].Path
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} else if strings.TrimSpace(req.Path) != "" {
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parent = req.Path
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}
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created, err := svc.Media.CreateLibrariesPerSubfolder(c.Request.Context(), parent, req.Type, req.CoverURL)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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uid, _ := c.Get("ctx_user_id")
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for i := range created {
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lib := &created[i]
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svc.Audit.Record(c.Request.Context(), toString(uid), "library.create", lib.ID, c.ClientIP(), lib.Path)
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if svc.Watcher != nil {
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go func() { _ = svc.Watcher.Refresh(context.Background()) }()
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}
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for _, root := range lib.Roots {
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if root.Enabled {
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queueLibraryRootScan(svc, lib.ID, root.ID)
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}
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}
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}
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c.JSON(http.StatusCreated, gin.H{"libraries": created})
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return
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}
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l, err := svc.Media.CreateLibraryWithRootsAndCover(c.Request.Context(), req.Name, req.Type, req.CoverURL, roots)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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uid, _ := c.Get("ctx_user_id")
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svc.Audit.Record(c.Request.Context(), toString(uid), "library.create", l.ID, c.ClientIP(), l.Path)
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// Refresh fsnotify watcher to pick up the new library root, then perform
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// an initial scan. Without the scan a newly-created library remained
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// empty until the operator pressed the separate "扫描" action.
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if svc.Watcher != nil {
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go func() { _ = svc.Watcher.Refresh(context.Background()) }()
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}
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if len(l.Roots) == 0 {
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queueLibraryRootScan(svc, l.ID, "")
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} else {
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for _, root := range l.Roots {
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if root.Enabled {
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queueLibraryRootScan(svc, l.ID, root.ID)
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}
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}
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}
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c.JSON(http.StatusCreated, l)
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}
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}
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type updateLibraryReq struct {
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CoverURL *string `json:"cover_url"`
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SortOrder *int `json:"sort_order"`
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CarouselEnabled *bool `json:"carousel_enabled"`
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}
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func updateLibraryHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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var req updateLibraryReq
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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if req.CoverURL != nil {
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if err := svc.Media.UpdateLibraryCover(c.Request.Context(), c.Param("id"), *req.CoverURL); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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}
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if req.SortOrder != nil || req.CarouselEnabled != nil {
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if err := svc.Media.UpdateLibraryFields(c.Request.Context(), c.Param("id"), req.SortOrder, req.CarouselEnabled); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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}
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lib, err := svc.Repo.Library.FindByID(c.Request.Context(), c.Param("id"))
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if err != nil || lib == nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "library not found"})
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return
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}
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c.JSON(http.StatusOK, lib)
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}
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}
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type reorderLibrariesReq struct {
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IDs []string `json:"ids" binding:"required"`
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}
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func reorderLibrariesHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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var req reorderLibrariesReq
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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if err := svc.Media.ReorderLibraries(c.Request.Context(), req.IDs); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, gin.H{"updated": len(req.IDs)})
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}
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}
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func deleteLibraryHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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id := c.Param("id")
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if err := svc.Media.DeleteLibrary(c.Request.Context(), id); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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uid, _ := c.Get("ctx_user_id")
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svc.Audit.Record(c.Request.Context(), toString(uid), "library.delete", id, c.ClientIP(), "")
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// goroutine 内的 panic 无法被 gin.Recovery 捕获，会直接崩掉进程：
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// 与其他调用点一致先判空。
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if svc.Watcher != nil {
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go func() { _ = svc.Watcher.Refresh(context.Background()) }()
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}
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c.Status(http.StatusNoContent)
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}
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}
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func listMediaHandler(svc *service.Container) gin.HandlerFunc {
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return func(c *gin.Context) {
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id := c.Param("id")
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ctx := c.Request.Context()
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page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
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size, _ := strconv.Atoi(c.DefaultQuery("page_size", "50"))
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// 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）。
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if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
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mountID, remoteID, _ := service.DecodeEmbyRemoteID(id)
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mount, acct, _ := svc.EmbyRemote.ResolveMount(ctx, mountID)
|
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if mount == nil || acct == nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
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return
|
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}
|
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if !service.EmbyMountLibraryAllowed(mediaVisibilityForRequest(c, svc), mount) {
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c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
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return
|
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}
|
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itemTypes := ""
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if view, err := svc.EmbyRemote.RemoteLibraryByID(ctx, mountID, remoteID); err == nil && view != nil {
|
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itemTypes = remoteLibraryItemTypes(view.CollectionType)
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}
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items, total, err := svc.EmbyRemote.RemoteLibraryMedia(ctx, mount, acct, remoteID, itemTypes, (page-1)*size, size)
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if err != nil {
|
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
|
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}
|
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if items == nil {
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items = []model.Media{}
|
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}
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c.JSON(http.StatusOK, gin.H{
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"items": items,
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"total": total,
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"page": page,
|
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"page_size": size,
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})
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return
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}
|
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groupVersions := c.DefaultQuery("group_versions", "1") != "0"
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if !groupVersions {
|
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items, total, err := svc.Media.ListMediaVisible(c.Request.Context(), id, page, size, mediaVisibilityForRequest(c, svc))
|
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if err != nil {
|
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writeInternalOrCanceled(c, err)
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return
|
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}
|
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if items == nil {
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items = []model.Media{}
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}
|
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c.JSON(http.StatusOK, gin.H{
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"items": items,
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"total": total,
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"page": page,
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"page_size": size,
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})
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return
|
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}
|
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items, total, err := svc.Media.ListMediaVisibleGrouped(c.Request.Context(), id, page, size, mediaVisibilityForRequest(c, svc))
|
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if err != nil {
|
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writeInternalOrCanceled(c, err)
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return
|
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}
|
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if items == nil {
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items = []service.MediaItem{}
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}
|
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c.JSON(http.StatusOK, gin.H{
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"items": items,
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"total": total,
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"page": page,
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"page_size": size,
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})
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}
|
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}
|
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|
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func getMediaHandler(svc *service.Container) gin.HandlerFunc {
|
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return func(c *gin.Context) {
|
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ctx := c.Request.Context()
|
|
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) {
|
|
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 !service.EmbyMountLibraryAllowed(mediaVisibilityForRequest(c, svc), mount) {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
m, err := svc.EmbyRemote.RemoteMediaDetail(ctx, mount, acct, remoteID)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
if m == nil {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
if !mediaVisibleForRequest(c, svc, m) {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, m)
|
|
return
|
|
}
|
|
m, err := svc.Media.GetMediaItem(ctx, id)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
if m == nil {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
if !mediaVisibleForRequest(c, svc, &m.Media) {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, m)
|
|
}
|
|
}
|
|
|
|
func updateMediaMetadataHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
var req service.MediaMetadataUpdate
|
|
if err := c.ShouldBindJSON(&req); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
m, err := svc.Media.UpdateMetadata(c.Request.Context(), c.Param("id"), req)
|
|
if err != nil {
|
|
status := http.StatusInternalServerError
|
|
if strings.Contains(strings.ToLower(err.Error()), "not found") {
|
|
status = http.StatusNotFound
|
|
} else if strings.Contains(strings.ToLower(err.Error()), "required") {
|
|
status = http.StatusBadRequest
|
|
}
|
|
c.JSON(status, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
c.JSON(http.StatusOK, m)
|
|
}
|
|
}
|
|
|
|
func paginateSlice[T any](items []T, page, size int) []T {
|
|
if page < 1 {
|
|
page = 1
|
|
}
|
|
if size <= 0 {
|
|
size = 50
|
|
}
|
|
if len(items) == 0 {
|
|
return []T{}
|
|
}
|
|
start := (page - 1) * size
|
|
if start >= len(items) {
|
|
return []T{}
|
|
}
|
|
end := start + size
|
|
if end > len(items) {
|
|
end = len(items)
|
|
}
|
|
return items[start:end]
|
|
}
|
|
|
|
func searchMediaHandler(svc *service.Container) gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
ctx := c.Request.Context()
|
|
q := c.Query("q")
|
|
visibility := mediaVisibilityForRequest(c, svc)
|
|
groupVersions := c.DefaultQuery("group_versions", "1") != "0"
|
|
|
|
fetchRemote := func(limit int) []model.Media {
|
|
if svc.EmbyRemote == nil || strings.TrimSpace(q) == "" {
|
|
return nil
|
|
}
|
|
remoteItems, _ := svc.EmbyRemote.RemoteSearchMedia(ctx, q, limit, visibility)
|
|
return remoteItems
|
|
}
|
|
|
|
if c.DefaultQuery("group_series", "0") != "0" {
|
|
localItems, err := svc.Media.SearchMediaVisible(ctx, q, 50000, visibility)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
remoteItems := fetchRemote(50000)
|
|
all := service.GroupMediaSeriesItems(append(localItems, remoteItems...))
|
|
|
|
if c.Query("page") != "" || c.Query("page_size") != "" {
|
|
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
|
|
size, _ := strconv.Atoi(c.DefaultQuery("page_size", "50"))
|
|
paged := paginateSlice(all, page, size)
|
|
c.JSON(http.StatusOK, gin.H{
|
|
"items": paged,
|
|
"total": len(all),
|
|
"page": page,
|
|
"page_size": size,
|
|
})
|
|
return
|
|
}
|
|
|
|
limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
|
|
if limit <= 0 {
|
|
limit = 50
|
|
}
|
|
if len(all) > limit {
|
|
all = all[:limit]
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"items": all})
|
|
return
|
|
}
|
|
|
|
if c.Query("page") != "" || c.Query("page_size") != "" {
|
|
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
|
|
size, _ := strconv.Atoi(c.DefaultQuery("page_size", "50"))
|
|
if !groupVersions {
|
|
localItems, _, err := svc.Media.SearchMediaVisiblePage(ctx, q, 1, 50000, visibility)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
remoteItems := fetchRemote(size * 2)
|
|
all := append(localItems, remoteItems...)
|
|
paged := paginateSlice(all, page, size)
|
|
c.JSON(http.StatusOK, gin.H{
|
|
"items": paged,
|
|
"total": len(all),
|
|
"page": page,
|
|
"page_size": size,
|
|
})
|
|
return
|
|
}
|
|
localItems, err := svc.Media.SearchMediaVisible(ctx, q, 50000, visibility)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
remoteItems := fetchRemote(size * 2)
|
|
all := append(localItems, remoteItems...)
|
|
grouped := service.GroupMediaVersions(all)
|
|
paged := service.PaginateMediaItems(grouped, page, size)
|
|
c.JSON(http.StatusOK, gin.H{
|
|
"items": paged,
|
|
"total": len(grouped),
|
|
"page": page,
|
|
"page_size": size,
|
|
})
|
|
return
|
|
}
|
|
|
|
limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
|
|
if limit <= 0 {
|
|
limit = 50
|
|
}
|
|
if !groupVersions {
|
|
localItems, err := svc.Media.SearchMediaVisible(ctx, q, limit, visibility)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
remoteItems := fetchRemote(limit)
|
|
all := append(localItems, remoteItems...)
|
|
if len(all) > limit {
|
|
all = all[:limit]
|
|
}
|
|
if all == nil {
|
|
all = []model.Media{}
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"items": all})
|
|
return
|
|
}
|
|
|
|
localItems, err := svc.Media.SearchMediaVisible(ctx, q, 50000, visibility)
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
remoteItems := fetchRemote(limit)
|
|
all := append(localItems, remoteItems...)
|
|
grouped := service.GroupMediaVersions(all)
|
|
items := service.FirstMediaItems(grouped, limit)
|
|
if items == nil {
|
|
items = []service.MediaItem{}
|
|
}
|
|
c.JSON(http.StatusOK, gin.H{"items": items})
|
|
}
|
|
}
|
|
|
|
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：按挂载代理配置分流——代理走 MeBox 反代，否则 302 直连。
|
|
if svc.EmbyRemote != nil && service.IsEmbyRemoteID(id) {
|
|
if !enforceScopedPlaybackToken(c, id) {
|
|
return
|
|
}
|
|
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 !service.EmbyMountLibraryAllowed(mediaVisibilityForRequest(c, svc), mount) {
|
|
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()})
|
|
return
|
|
}
|
|
// 现代浏览器在 HTTPS 页面中请求不安全源（HTTP 视频流）会直接报 Mixed Content 拦截导致播放失败。
|
|
// 仅当当前前端请求为 HTTPS 且远程直连目标为 HTTP 时，自动降级通过本机反向代理传输流，避免播放被浏览器阻断；
|
|
// 其它场景（HTTP 页面访问 HTTP/HTTPS，或 HTTPS 访问 HTTPS）继续 302 直连，最大化节省服务器带宽与流量。
|
|
if requestIsHTTPS(c) && strings.HasPrefix(strings.ToLower(target), "http://") {
|
|
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
|
|
}
|
|
setRedirectNoStoreHeaders(c)
|
|
c.Redirect(http.StatusFound, target)
|
|
return
|
|
}
|
|
m, err := svc.Media.GetMedia(ctx, id)
|
|
if err != nil || m == nil || !mediaVisibleForRequest(c, svc, m) {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
if !enforceScopedPlaybackToken(c, m.ID) {
|
|
return
|
|
}
|
|
err = svc.Stream.ServeFile(c.Writer, c.Request, c.Param("id"))
|
|
if errors.Is(err, service.ErrMediaNotFound) {
|
|
c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
|
|
return
|
|
}
|
|
if errors.Is(err, service.ErrCloudPlaybackDisabled) {
|
|
c.JSON(http.StatusConflict, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
if errors.Is(err, service.ErrCloudPlaybackUnavailable) {
|
|
c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
if err != nil {
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
}
|
|
}
|