feat: 对齐导出节点口径与下载信息展示

apps/chat/views.py

@@ -161,12 +161,19 @@ def _build_workspace_summary(conversation: Conversation, batch: SubmissionBatch
     notify_status = node_status_map.get("飞书通知", "待处理")
     export_status = node_status_map.get("Word 回填导出", "待处理")
     highest_risk_level = "高" if risk_status in {"已阻断", "待复核"} else "中"
-    export_allowed = "否" if risk_status in {"已阻断", "待复核"} else "是"
+    export_allowed = (
+        "否"
+        if risk_status in {"已阻断", "待复核"} or export_status in {"已阻断", "待复核", "失败"}
+        else "是"
+    )
+    latest_summary = conversation.latest_summary or {}
+    structured_output = latest_summary.get("structured_output") or {}
     return {
         "highest_risk_level": highest_risk_level,
         "export_allowed": export_allowed,
         "notify_status": notify_status,
         "export_status": export_status,
+        "download_url": structured_output.get("download_url", ""),
         "file_count": batch.file_count if batch else 0,
         "page_count": batch.page_count if batch else 0,
     }
@@ -180,6 +187,7 @@ def _apply_agent_result_to_conversation(conversation: Conversation, result: Agen
         "answer": result.answer,
         "status": result.status,
         "error": result.error,
+        "structured_output": result.structured_output,
         "notification_payload": result.notification_payload,
     }
     conversation.last_run_at = timezone.now()