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生成视频并且上传到minio-异步

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This commit is contained in:
李明康
2026-05-22 13:18:55 +08:00
parent 9a40fd7e1e
commit 036b5cec37
6 changed files with 579 additions and 4 deletions
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55
controller/video/concat_controller.go
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@@ -26,6 +26,9 @@ var Concat = new(video)
// Concat 视频拼接（URL模式） POST /video/concat
func (c *video) Concat(ctx context.Context, req *dto.ConcatReq) (res *dto.ConcatRes, err error) {
ctx = withUser(ctx)
g.Log().Infof(ctx, "[视频拼接] 收到请求 入参: method=%s, upload=%v, video_urls=%v",
req.Method, req.Upload, req.VideoURLs)
if req.Method == "" {
req.Method = "auto"
}
@@ -44,12 +47,33 @@ func (c *video) Concat(ctx context.Context, req *dto.ConcatReq) (res *dto.Concat
if err != nil {
return nil, err
}
defer os.Remove(svcRes.OutputPath)
return toDTORes(svcRes), nil
}
// ConcatAsync 视频拼接-异步（URL模式） POST /video/concat/async
func (c *video) ConcatAsync(ctx context.Context, req *dto.ConcatAsyncReq) (res *dto.CreateConcatTaskRes, err error) {
ctx = withUser(ctx)
g.Log().Infof(ctx, "[视频拼接-异步] 收到请求 入参: method=%s, upload=%v, callback=%s, video_urls=%v",
req.Method, req.Upload, req.CallbackURL, req.VideoURLs)
if req.Method == "" {
req.Method = "auto"
}
taskID, taskErr := service.Concat.CreateAsyncTask(ctx, req.VideoURLs, req.Method, req.Upload, req.CallbackURL)
if taskErr != nil {
return nil, taskErr
}
return &dto.CreateConcatTaskRes{TaskID: taskID}, nil
}
// ConcatUpload 视频拼接（文件上传模式） POST /video/concat/upload
func (c *video) ConcatUpload(ctx context.Context, req *dto.ConcatUploadReq) (res *dto.ConcatRes, err error) {
ctx = withUser(ctx)
g.Log().Infof(ctx, "[视频拼接-上传] 收到请求 入参: method=%s, upload=%v", req.Method, req.Upload)
savePaths, err := common.SaveUploadedFilesFromCtx(ctx)
if err != nil || len(savePaths) < 2 {
return nil, fmt.Errorf("至少需要2个视频，当前%d个", len(savePaths))
@@ -68,9 +92,40 @@ func (c *video) ConcatUpload(ctx context.Context, req *dto.ConcatUploadReq) (res
if err != nil {
return nil, err
}
defer os.Remove(svcRes.OutputPath)
return toDTORes(svcRes), nil
}
// ConcatUploadAsync 视频拼接-异步（文件上传模式） POST /video/concat/upload/async
func (c *video) ConcatUploadAsync(ctx context.Context, req *dto.ConcatUploadAsyncReq) (res *dto.CreateConcatTaskRes, err error) {
ctx = withUser(ctx)
g.Log().Infof(ctx, "[视频拼接-上传-异步] 收到请求 入参: method=%s, upload=%v, callback=%s",
req.Method, req.Upload, req.CallbackURL)
savePaths, err := common.SaveUploadedFilesFromCtx(ctx)
if err != nil || len(savePaths) < 2 {
return nil, fmt.Errorf("至少需要2个视频，当前%d个", len(savePaths))
}
defer service.CleanupConcat(savePaths)
if req.Method == "" {
req.Method = "auto"
}
taskID, taskErr := service.Concat.CreateAsyncTaskWithFiles(ctx, savePaths, req.Method, req.Upload, req.CallbackURL)
if taskErr != nil {
return nil, taskErr
}
return &dto.CreateConcatTaskRes{TaskID: taskID}, nil
}
// GetConcatTask 查询异步拼接任务结果 GET /video/concat/task/{taskId}
func (c *video) GetConcatTask(ctx context.Context, req *dto.GetConcatTaskReq) (res *dto.GetConcatTaskRes, err error) {
ctx = withUser(ctx)
return service.Concat.GetTaskResult(ctx, req.TaskID)
}
// withUser 为 context 注入默认用户（无认证基础设施时使用）
func withUser(ctx context.Context) context.Context {
if ctx.Value("user") == nil {