1

server-rs/crates/api-server/src/assets.rs

@@ -19,8 +19,9 @@ use shared_contracts::assets::{
     AssetBindingPayload, AssetHistoryEntryPayload, AssetHistoryListResponse, AssetHistoryQuery,
     AssetObjectPayload, AssetReadUrlPayload, BindAssetObjectRequest, BindAssetObjectResponse,
     ConfirmAssetObjectAccessPolicy, ConfirmAssetObjectRequest, ConfirmAssetObjectResponse,
-    CreateDirectUploadTicketRequest, CreateDirectUploadTicketResponse, DirectUploadTicketPayload,
-    GetAssetReadUrlResponse, GetReadUrlQuery,
+    CreateDirectUploadTicketRequest, CreateDirectUploadTicketResponse, DirectUploadObjectAccess,
+    DirectUploadTicketFormFields, DirectUploadTicketPayload, GetAssetReadUrlResponse,
+    GetReadUrlQuery,
 };
 use spacetime_client::SpacetimeClientError;
 
@@ -44,7 +45,8 @@ const SUPPORTED_ASSET_HISTORY_KINDS: [&str; 7] = [
     "square_hole_shape_image",
     "square_hole_hole_image",
 ];
-const ASSET_READ_BYTES_MAX_SIZE_BYTES: u64 = 10 * 1024 * 1024;
+// 中文注释：同源字节读取同时服务图片转 Data URL 与 Match3D 私有 GLB 预览，Rodin GLB 可能明显超过图片上限。
+const ASSET_READ_BYTES_MAX_SIZE_BYTES: u64 = 120 * 1024 * 1024;
 const ASSET_READ_BYTES_DEFAULT_EXPIRE_SECONDS: u64 = 300;
 
 pub async fn create_direct_upload_ticket(
@@ -73,7 +75,10 @@ pub async fn create_direct_upload_ticket(
             path_segments: payload.path_segments,
             file_name: payload.file_name,
             content_type: payload.content_type,
-            access: payload.access.unwrap_or(OssObjectAccess::Private),
+            access: payload
+                .access
+                .map(direct_upload_access_to_oss)
+                .unwrap_or(OssObjectAccess::Private),
             metadata: payload.metadata,
             max_size_bytes: payload.max_size_bytes,
             expire_seconds: payload.expire_seconds,
@@ -85,7 +90,7 @@ pub async fn create_direct_upload_ticket(
                 "message": error.to_string(),
             }))
         })?;
-    let upload = DirectUploadTicketPayload::from(signed);
+    let upload = direct_upload_ticket_payload_from_oss(signed);
 
     record_asset_tracking_event(
         &state,
@@ -149,11 +154,76 @@ pub async fn get_asset_read_url(
     Ok(json_success_body(
         Some(&request_context),
         GetAssetReadUrlResponse {
-            read: AssetReadUrlPayload::from(signed),
+            read: asset_read_url_payload_from_oss(signed),
         },
     ))
 }
 
+fn direct_upload_access_to_oss(value: DirectUploadObjectAccess) -> OssObjectAccess {
+    match value {
+        DirectUploadObjectAccess::Public => OssObjectAccess::Public,
+        DirectUploadObjectAccess::Private => OssObjectAccess::Private,
+    }
+}
+
+fn direct_upload_access_from_oss(value: OssObjectAccess) -> DirectUploadObjectAccess {
+    match value {
+        OssObjectAccess::Public => DirectUploadObjectAccess::Public,
+        OssObjectAccess::Private => DirectUploadObjectAccess::Private,
+    }
+}
+
+fn direct_upload_ticket_payload_from_oss(
+    value: platform_oss::OssPostObjectResponse,
+) -> DirectUploadTicketPayload {
+    DirectUploadTicketPayload {
+        signature_version: value.signature_version.to_string(),
+        provider: value.provider.to_string(),
+        bucket: value.bucket,
+        endpoint: value.endpoint,
+        host: value.host,
+        object_key: value.object_key,
+        legacy_public_path: value.legacy_public_path,
+        content_type: value.content_type,
+        access: direct_upload_access_from_oss(value.access),
+        key_prefix: value.key_prefix,
+        expires_at: value.expires_at,
+        max_size_bytes: value.max_size_bytes,
+        success_action_status: value.success_action_status,
+        form_fields: direct_upload_ticket_form_fields_from_oss(value.form_fields),
+    }
+}
+
+fn direct_upload_ticket_form_fields_from_oss(
+    value: platform_oss::OssPostObjectFormFields,
+) -> DirectUploadTicketFormFields {
+    DirectUploadTicketFormFields {
+        key: value.key,
+        policy: value.policy,
+        signature_version: value.signature_version,
+        credential: value.credential,
+        date: value.date,
+        signature: value.signature,
+        success_action_status: value.success_action_status,
+        content_type: value.content_type,
+        metadata: value.metadata,
+    }
+}
+
+fn asset_read_url_payload_from_oss(
+    value: platform_oss::OssSignedGetObjectUrlResponse,
+) -> AssetReadUrlPayload {
+    AssetReadUrlPayload {
+        provider: value.provider.to_string(),
+        bucket: value.bucket,
+        endpoint: value.endpoint,
+        host: value.host,
+        object_key: value.object_key,
+        expires_at: value.expires_at,
+        signed_url: value.signed_url,
+    }
+}
+
 pub async fn get_asset_read_bytes(
     State(state): State<AppState>,
     Query(query): Query<GetReadUrlQuery>,