zycandClaude Opus 4.8
9bdd0683f8
- 商品详情页「AI 生成三视图」原走独立生图老链路(纯文生图),只凭商品名脑补, 出来通用图不像真品。改:前端传 reference_product;后端 run_standalone_image_task 据此取商品主图走 image_edit(复用 build_product_triview_prompt_refs 锁包装), 取不到主图优雅回落文生图。图片创作页(自由创作)不带标记,不受影响。 - 商品详情页素材区改为只显示「该商品」AI 素材(asset.product 归属)而非全团队。 - 首登水合带重试,失败不再静默(否则页面卡在全 0,要刷新才好)。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
from django.conf import settings
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from rest_framework import serializers
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from .models import Asset, AssetFile
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from .storage import TosStorage
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_tos_storage = None
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def _tos():
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global _tos_storage
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if _tos_storage is None:
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_tos_storage = TosStorage()
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return _tos_storage
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class AssetFileSerializer(serializers.ModelSerializer):
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preview_url = serializers.SerializerMethodField()
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class Meta:
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model = AssetFile
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fields = [
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"id",
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"object_key",
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"bucket",
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"content_type",
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"size_bytes",
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"width",
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"height",
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"duration_ms",
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"preview_url",
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"is_primary",
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]
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read_only_fields = [
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"id",
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"object_key",
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"bucket",
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"content_type",
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"size_bytes",
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"width",
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"height",
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"duration_ms",
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"is_primary",
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]
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def get_preview_url(self, obj):
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# 存储字段优先(如外部已写入绝对 URL);否则用 object_key 实时签发 TOS 预签名 GET URL
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if obj.preview_url:
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return obj.preview_url
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if not obj.object_key or not settings.TOS.get("endpoint"):
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return ""
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try:
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return _tos().presigned_get_url(object_key=obj.object_key)
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except Exception:
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return ""
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class AssetSerializer(serializers.ModelSerializer):
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files = AssetFileSerializer(many=True, read_only=True)
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# 资产归属商品(只读):商品详情页据此只展示「该商品」的 AI 素材,而非全团队
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product = serializers.SerializerMethodField()
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def get_product(self, obj):
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"""解析资产所属商品:
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1) 独立生图(图片创作/模特图/平台套图):生图时已写入 metadata.product_id;
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2) 项目内生成(基础资产/分镜图等):回溯 origin_task → project → product。
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两条路都拿不到则归属 None(如纯手动上传到素材库、与任何商品无关的图)。"""
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pid = (obj.metadata or {}).get("product_id")
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if pid:
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return str(pid)
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task = obj.origin_task
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if task and task.project_id and task.project.product_id:
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return str(task.project.product_id)
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return None
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class Meta:
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model = Asset
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fields = [
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"id",
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"name",
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"asset_type",
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"source",
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"category",
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"description",
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"metadata",
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"is_deleted",
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"origin_task",
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"product",
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"files",
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"review_status",
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"review_error",
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"created_at",
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"updated_at",
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]
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read_only_fields = ["id", "review_status", "review_error", "created_at", "updated_at"]
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class AssetUploadSerializer(serializers.Serializer):
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file = serializers.FileField()
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name = serializers.CharField(max_length=255, required=False, allow_blank=True)
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asset_type = serializers.ChoiceField(choices=Asset.Type.choices)
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category = serializers.ChoiceField(choices=Asset.Category.choices, default=Asset.Category.UPLOAD)
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description = serializers.CharField(required=False, allow_blank=True)
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