feat(gateway): 补齐桌面端高级媒体直连接口

新增图片矢量化、视频超分、每日用量、计价与任务隔离能力，并通过环境变量解析平台凭据。已通过 Go 全量门禁、迁移检查、镜像构建以及 Vectorizer 五格式和 Topaz 3 秒视频真实 DEV 验收。
2026-07-22 14:02:53 +08:00
parent cbebfd7baa
commit 3056cf8fca
37 changed files with 3336 additions and 29 deletions
@@ -52,6 +52,25 @@ func TestGeneratedAssetDecisionUploadsInlineImageBase64(t *testing.T) {
 	}
 }

+func TestGeneratedAssetDecisionUploadsVectorDocumentWithoutChangingType(t *testing.T) {
+	item := map[string]any{
+		"type":      "file",
+		"b64_json":  base64.StdEncoding.EncodeToString([]byte("%PDF-1.7\n")),
+		"mime_type": "application/pdf",
+	}
+	decision, err := generatedAssetDecisionForItem("images.vectorize", item, defaultGeneratedAssetUploadPolicy())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if decision.Inline == nil || decision.Inline.Kind != "file" || decision.Inline.ContentType != "application/pdf" {
+		t.Fatalf("unexpected vector document decision: %+v", decision)
+	}
+	contentType := resolvedGeneratedAssetContentType(decision.Inline.ContentType, decision.Inline.Kind, decision.Inline.Bytes)
+	if contentType != "application/pdf" || fileExtensionForContentType(contentType, "file") != ".pdf" {
+		t.Fatalf("vector document type changed: contentType=%s", contentType)
+	}
+}
+
 func TestGeneratedAssetDecisionUploadsInlineVideoBuffer(t *testing.T) {
 	item := map[string]any{
 		"type":         "video",