1 files changed, 19 insertions, 14 deletions
diff --git a/protocols/Telegram/tdlib/td/td/telegram/DocumentsManager.hpp b/protocols/Telegram/tdlib/td/td/telegram/DocumentsManager.hpp
index 71b45cf274..c7b15700c1 100644
--- a/protocols/Telegram/tdlib/td/td/telegram/DocumentsManager.hpp
+++ b/protocols/Telegram/tdlib/td/td/telegram/DocumentsManager.hpp
@@ -1,41 +1,46 @@
 //
-// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 #pragma once
+
 #include "td/telegram/DocumentsManager.h"
 
 #include "td/telegram/files/FileId.hpp"
-#include "td/telegram/Photo.hpp"
+#include "td/telegram/PhotoSize.hpp"
+#include "td/telegram/Version.h"
 
-#include "td/utils/logging.h"
 #include "td/utils/tl_helpers.h"
 
 namespace td {
 
-template <class T>
-void DocumentsManager::store_document(FileId file_id, T &storer) const {
-  LOG(DEBUG) << "Store document " << file_id;
-  auto it = documents_.find(file_id);
-  CHECK(it != documents_.end());
-  const Document *document = it->second.get();
+template <class StorerT>
+void DocumentsManager::store_document(FileId file_id, StorerT &storer) const {
+  const GeneralDocument *document = get_document(file_id);
+  CHECK(document != nullptr);
   store(document->file_name, storer);
   store(document->mime_type, storer);
+  store(document->minithumbnail, storer);
   store(document->thumbnail, storer);
   store(file_id, storer);
 }
 
-template <class T>
-FileId DocumentsManager::parse_document(T &parser) {
-  auto document = make_unique<Document>();
+template <class ParserT>
+FileId DocumentsManager::parse_document(ParserT &parser) {
+  auto document = make_unique<GeneralDocument>();
   parse(document->file_name, parser);
   parse(document->mime_type, parser);
+  if (parser.version() >= static_cast<int32>(Version::SupportMinithumbnails)) {
+    parse(document->minithumbnail, parser);
+  }
   parse(document->thumbnail, parser);
   parse(document->file_id, parser);
-  LOG(DEBUG) << "Parsed document " << document->file_id;
-  return on_get_document(std::move(document), true);
+  if (parser.get_error() != nullptr || !document->file_id.is_valid()) {
+    return FileId();
+  }
+  return on_get_document(std::move(document), false);
 }
 
 }  // namespace td