Function extractBody

packages/start/src/fns/shared.ts:84–116

(instance: string, client: boolean, source: Request | Response)

}

export async function extractBody(instance: string, client: boolean, source: Request | Response) {
  const contentType = source.headers.get("content-type");
  const startType = source.headers.get(BODY_FORMAT_KEY);
  const clone = source.clone();

  switch (true) {
    case startType === BodyFormat.Seroval:
      if (client && import.meta.env.SEROVAL_MODE === "js") {
        return await deserializeJSStream(instance, clone);
      }
      return await deserializeJSONStream(clone);
    case startType === BodyFormat.String:
      return await clone.text();
    case startType === BodyFormat.File: {
      const formData = await clone.formData();
      return formData.get(BODY_FORMAL_FILE);
    }
    case startType === BodyFormat.FormData:
    case contentType?.startsWith("multipart/form-data"):
      return await clone.formData();
    case startType === BodyFormat.URLSearchParams:
    case contentType?.startsWith("application/x-www-form-urlencoded"):
      return new URLSearchParams(await clone.text());
    case startType === BodyFormat.Blob:
      return await clone.blob();
    case startType === BodyFormat.ArrayBuffer:
      return await clone.arrayBuffer();
    case startType === BodyFormat.Uint8Array:
      return new Uint8Array(await clone.arrayBuffer());
  }

  return undefined;
}