feat: vertex veo (#1450)

controller/task_video.go

@@ -94,7 +94,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, cha
 	} else if taskResult, err = adaptor.ParseTaskResult(responseBody); err != nil {
 		return fmt.Errorf("parseTaskResult failed for task %s: %w", taskId, err)
 	} else {
-		task.Data = responseBody
+		task.Data = redactVideoResponseBody(responseBody)
 	}
 
 	now := time.Now().Unix()
@@ -113,11 +113,13 @@ func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, cha
 			task.StartTime = now
 		}
 	case model.TaskStatusSuccess:
-		task.Progress =	 "100%"
+		task.Progress = "100%"
 		if task.FinishTime == 0 {
 			task.FinishTime = now
 		}
-		task.FailReason = taskResult.Url
+		if !(len(taskResult.Url) > 5 && taskResult.Url[:5] == "data:") {
+			task.FailReason = taskResult.Url
+		}
 	case model.TaskStatusFailure:
 		task.Status = model.TaskStatusFailure
 		task.Progress = "100%"
@@ -146,3 +148,37 @@ func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, cha
 
 	return nil
 }
+
+func redactVideoResponseBody(body []byte) []byte {
+	var m map[string]any
+	if err := json.Unmarshal(body, &m); err != nil {
+		return body
+	}
+	resp, _ := m["response"].(map[string]any)
+	if resp != nil {
+		delete(resp, "bytesBase64Encoded")
+		if v, ok := resp["video"].(string); ok {
+			resp["video"] = truncateBase64(v)
+		}
+		if vs, ok := resp["videos"].([]any); ok {
+			for i := range vs {
+				if vm, ok := vs[i].(map[string]any); ok {
+					delete(vm, "bytesBase64Encoded")
+				}
+			}
+		}
+	}
+	b, err := json.Marshal(m)
+	if err != nil {
+		return body
+	}
+	return b
+}
+
+func truncateBase64(s string) string {
+	const maxKeep = 256
+	if len(s) <= maxKeep {
+		return s
+	}
+	return s[:maxKeep] + "..."
+}