Fix: alist ali ios cant play #42

internal/cache/alist.go

@@ -82,9 +82,13 @@ func NewAlistMovieCache(movie *model.Movie) *AlistMovieCache {
 }
 
 type AlistMovieCacheData struct {
-	URL             string
-	AliM3U8ListFile []byte
-	AliSubtitles    []*AliSubtitle
+	URL string
+	Ali *AlistAliCache
+}
+
+type AlistAliCache struct {
+	M3U8ListFile []byte
+	Subtitles    []*AliSubtitle
 }
 
 type AliSubtitle struct {
@@ -131,7 +135,7 @@ func genAliM3U8ListFile(urls []*alist.FsOtherResp_VideoPreviewPlayInfo_LiveTrans
 		if v.Status != "finished" {
 			return nil
 		}
-		buf.WriteString(fmt.Sprintf("#EXT-X-STREAM-INF:RESOLUTION=%dx%d,NAME=\"%d\"\n", v.TemplateWidth, v.TemplateHeight, v.TemplateWidth))
+		buf.WriteString(fmt.Sprintf("#EXT-X-STREAM-INF:BANDWIDTH=%d,RESOLUTION=%dx%d,NAME=\"%d\"\n", v.TemplateWidth*v.TemplateHeight, v.TemplateWidth, v.TemplateHeight, v.TemplateWidth))
 		buf.WriteString(v.Url + "\n")
 	}
 	return buf.Bytes()
@@ -187,8 +191,10 @@ func NewAlistMovieCacheInitFunc(movie *model.Movie) func(ctx context.Context, ar
 			if err != nil {
 				return nil, err
 			}
-			cache.AliM3U8ListFile = genAliM3U8ListFile(fo.VideoPreviewPlayInfo.LiveTranscodingTaskList)
-			cache.AliSubtitles = newAliSubtitlesCacheInitFunc(fo.VideoPreviewPlayInfo.LiveTranscodingSubtitleTaskList)
+			cache.Ali = &AlistAliCache{
+				M3U8ListFile: genAliM3U8ListFile(fo.VideoPreviewPlayInfo.LiveTranscodingTaskList),
+				Subtitles:    newAliSubtitlesCacheInitFunc(fo.VideoPreviewPlayInfo.LiveTranscodingSubtitleTaskList),
+			}
 		}
 		return cache, nil
 	}

internal/op/movie.go

@@ -36,7 +36,7 @@ func (m *Movie) ExpireId() uint64 {
 	default:
 		return uint64(crc32.ChecksumIEEE([]byte(m.Movie.ID)))
 	case m.Movie.Base.VendorInfo.Vendor == model.VendorAlist &&
-		len(m.AlistCache().Raw().AliM3U8ListFile) != 0:
+		m.AlistCache().Raw().Ali != nil:
 		return uint64(m.AlistCache().Last())
 	}
 }
@@ -46,7 +46,7 @@ func (m *Movie) CheckExpired(expireId uint64) bool {
 	default:
 		return expireId != m.ExpireId()
 	case m.Movie.Base.VendorInfo.Vendor == model.VendorAlist &&
-		len(m.AlistCache().Raw().AliM3U8ListFile) != 0:
+		m.AlistCache().Raw().Ali != nil:
 		logrus.Info(expireId)
 		logrus.Info(time.Now().UnixNano())
 		return time.Now().UnixNano()-int64(expireId) > m.AlistCache().MaxAge()

server/handlers/movie.go

@@ -870,11 +870,11 @@ func proxyVendorMovie(ctx *gin.Context, movie *op.Movie) {
 			ctx.AbortWithStatusJSON(http.StatusInternalServerError, model.NewApiErrorResp(err))
 			return
 		}
-		if len(alistC.AliM3U8ListFile) != 0 {
+		if alistC.Ali != nil {
 			t := ctx.Query("t")
 			switch t {
 			case "":
-				ctx.Data(http.StatusOK, "audio/mpegurl", alistC.AliM3U8ListFile)
+				ctx.Data(http.StatusOK, "audio/mpegurl", alistC.Ali.M3U8ListFile)
 				return
 			case "subtitle":
 				idS := ctx.Query("id")
@@ -887,11 +887,11 @@ func proxyVendorMovie(ctx *gin.Context, movie *op.Movie) {
 					ctx.AbortWithStatusJSON(http.StatusBadRequest, model.NewApiErrorResp(err))
 					return
 				}
-				if id >= len(alistC.AliSubtitles) {
+				if id >= len(alistC.Ali.Subtitles) {
 					ctx.AbortWithStatusJSON(http.StatusBadRequest, model.NewApiErrorStringResp("id out of range"))
 					return
 				}
-				data, err := alistC.AliSubtitles[id].Cache.Get(ctx)
+				data, err := alistC.Ali.Subtitles[id].Cache.Get(ctx)
 				if err != nil {
 					ctx.AbortWithStatusJSON(http.StatusInternalServerError, model.NewApiErrorResp(err))
 					return
@@ -1043,7 +1043,7 @@ func genVendorMovie(ctx context.Context, user *op.User, opMovie *op.Movie) (*dbM
 			return nil, err
 		}
 
-		if len(data.AliM3U8ListFile) != 0 {
+		if len(data.Ali.M3U8ListFile) != 0 {
 			rawPath, err := url.JoinPath("/api/movie/proxy", movie.RoomID, movie.ID)
 			if err != nil {
 				return nil, err
@@ -1054,9 +1054,9 @@ func genVendorMovie(ctx context.Context, user *op.User, opMovie *op.Movie) (*dbM
 			movie.Base.Url = u.String()
 			movie.Base.Type = "m3u8"
 
-			for i, s := range data.AliSubtitles {
+			for i, s := range data.Ali.Subtitles {
 				if movie.Base.Subtitles == nil {
-					movie.Base.Subtitles = make(map[string]*dbModel.Subtitle, len(data.AliSubtitles))
+					movie.Base.Subtitles = make(map[string]*dbModel.Subtitle, len(data.Ali.Subtitles))
 				}
 				movie.Base.Subtitles[s.Raw.Language] = &dbModel.Subtitle{
 					URL:  fmt.Sprintf("/api/movie/proxy/%s/%s?t=subtitle&id=%d", movie.RoomID, movie.ID, i),