添加视频复刻和优化脚本旁白

core/backend/apps/ai/views.py

@@ -1,3 +1,4 @@
+import logging
 import uuid
 
 from django.db import transaction
@@ -27,6 +28,8 @@ from .serializers import (
 )
 from .services import enqueue_standalone_images
 
+logger = logging.getLogger(__name__)
+
 
 class GenerateImageView(APIView):
     """独立生图(不绑项目)· 图片创作/模特图/平台套图共用 —— **异步**。
@@ -693,6 +696,40 @@ def _set_free_video_generated_assets_deleted(task, deleted):
     Asset.objects.filter(team=task.team, origin_task=task, purged_at__isnull=True).update(is_deleted=deleted)
 
 
+class VideoDigestView(APIView):
+    """视频复刻 · 上传参考视频提炼分镜稿(不绑项目)。
+
+    POST /api/ai/video-digest/  multipart file → 中文分镜稿。慢(30~60 秒),计一次文本费。
+    """
+
+    parser_classes = [MultiPartParser, FormParser]
+
+    def post(self, request):
+        from .video_digest import VideoDigestError, digest_team_video
+
+        upload = request.FILES.get("file") or request.data.get("file")
+        if upload is None:
+            return Response({"detail": "请先上传参考视频"}, status=status.HTTP_400_BAD_REQUEST)
+        team = get_current_team(request.user)
+        try:
+            result = digest_team_video(
+                team=team,
+                user=request.user,
+                upload=upload,
+                model_config_id=request.data.get("model_config_id") or None,
+            )
+        except VideoDigestError as exc:
+            return Response({"detail": str(exc)}, status=status.HTTP_400_BAD_REQUEST)
+        except Exception as exc:  # noqa: BLE001 — 模型/网络失败:走统一安全文案
+            logger.exception("video digest failed")
+            public_error = classify_generation_error(exc, operation="video_digest")
+            return Response(
+                {"detail": public_error.fallback_message, "error": public_error.as_dict()},
+                status=status.HTTP_502_BAD_GATEWAY,
+            )
+        return Response({"name": getattr(upload, "name", "") or "参考视频", **result})
+
+
 class FreeVideoView(APIView):
     """自由创作·视频生成(不绑项目,universal 全能参考 / keyframe 首尾帧)。