Add thumbnailFormatGif.

GitOrigin-RevId: 4ad35c83a6ae47d92cbb66cb60622d147f11c7b4

td/generate/scheme/td_api.tl

@@ -196,6 +196,9 @@ thumbnailFormatPng = ThumbnailFormat;
 //@description The thumbnail is in WEBP format. It will be used only for some stickers
 thumbnailFormatWebp = ThumbnailFormat;
 
+//@description The thumbnail is in static GIF format. It will be used only for some bot inline results
+thumbnailFormatGif = ThumbnailFormat;
+
 //@description The thumbnail is in TGS format. It will be used only for animated sticker sets
 thumbnailFormatTgs = ThumbnailFormat;
 

td/telegram/DocumentsManager.cpp

@@ -313,6 +313,9 @@ Document DocumentsManager::on_get_document(RemoteDocument remote_document, Dialo
       animated_thumbnail = std::move(remote_document.thumbnail);
     } else {
       thumbnail = std::move(remote_document.thumbnail);
+      if (remote_document.thumbnail.type == 'g') {
+        thumbnail_format = PhotoFormat::Gif;
+      }
     }
 
     auto web_document_ptr = std::move(remote_document.web_document);

td/telegram/InlineQueriesManager.cpp

@@ -1092,7 +1092,8 @@ tl_object_ptr<td_api::thumbnail> InlineQueriesManager::register_thumbnail(
     return nullptr;
   }
 
-  return get_thumbnail_object(td_->file_manager_.get(), thumbnail, PhotoFormat::Jpeg);
+  return get_thumbnail_object(td_->file_manager_.get(), thumbnail,
+                              thumbnail.type == 'g' ? PhotoFormat::Gif : PhotoFormat::Jpeg);
 }
 
 string InlineQueriesManager::get_web_document_url(const tl_object_ptr<telegram_api::WebDocument> &web_document_ptr) {
@@ -1414,7 +1415,7 @@ void InlineQueriesManager::on_get_inline_query_results(UserId bot_user_id, uint6
 
           PhotoSize photo_size = get_web_document_photo_size(td_->file_manager_.get(), FileType::Temp, DialogId(),
                                                              std::move(result->content_));
-          if (!photo_size.file_id.is_valid() || photo_size.type == 'v') {
+          if (!photo_size.file_id.is_valid() || photo_size.type == 'v' || photo_size.type == 'g') {
             LOG(ERROR) << "Receive invalid web document photo";
             continue;
           }
@@ -1422,7 +1423,7 @@ void InlineQueriesManager::on_get_inline_query_results(UserId bot_user_id, uint6
           Photo new_photo;
           PhotoSize thumbnail = get_web_document_photo_size(td_->file_manager_.get(), FileType::Thumbnail, DialogId(),
                                                             std::move(result->thumb_));
-          if (thumbnail.file_id.is_valid() && thumbnail.type != 'v') {
+          if (thumbnail.file_id.is_valid() && thumbnail.type != 'v' && thumbnail.type != 'g') {
             new_photo.photos.push_back(std::move(thumbnail));
           }
           new_photo.photos.push_back(std::move(photo_size));

td/telegram/Photo.cpp

@@ -103,6 +103,8 @@ static td_api::object_ptr<td_api::ThumbnailFormat> get_thumbnail_format_object(P
       return td_api::make_object<td_api::thumbnailFormatPng>();
     case PhotoFormat::Webp:
       return td_api::make_object<td_api::thumbnailFormatWebp>();
+    case PhotoFormat::Gif:
+      return td_api::make_object<td_api::thumbnailFormatGif>();
     case PhotoFormat::Tgs:
       return td_api::make_object<td_api::thumbnailFormatTgs>();
     case PhotoFormat::Mpeg4:
@@ -121,6 +123,8 @@ static StringBuilder &operator<<(StringBuilder &string_builder, PhotoFormat form
       return string_builder << "png";
     case PhotoFormat::Webp:
       return string_builder << "webp";
+    case PhotoFormat::Gif:
+      return string_builder << "gif";
     case PhotoFormat::Tgs:
       return string_builder << "tgs";
     case PhotoFormat::Mpeg4:
@@ -455,6 +459,7 @@ PhotoSize get_web_document_photo_size(FileManager *file_manager, FileType file_t
   }
   CHECK(file_id.is_valid());
   bool is_animation = mime_type == "video/mp4";
+  bool is_gif = mime_type == "image/gif";
 
   Dimensions dimensions;
   for (auto &attribute : attributes) {
@@ -479,7 +484,7 @@ PhotoSize get_web_document_photo_size(FileManager *file_manager, FileType file_t
   }
 
   PhotoSize s;
-  s.type = is_animation ? 'v' : (file_type == FileType::Thumbnail ? 't' : 'u');
+  s.type = is_animation ? 'v' : (is_gif ? 'g' : (file_type == FileType::Thumbnail ? 't' : 'u'));
   s.dimensions = dimensions;
   s.size = size;
   s.file_id = file_id;
@@ -492,6 +497,10 @@ td_api::object_ptr<td_api::thumbnail> get_thumbnail_object(FileManager *file_man
     return nullptr;
   }
 
+  if (format == PhotoFormat::Jpeg && photo_size.type == 'g') {
+    format = PhotoFormat::Gif;
+  }
+
   return td_api::make_object<td_api::thumbnail>(get_thumbnail_format_object(format), photo_size.dimensions.width,
                                                 photo_size.dimensions.height,
                                                 file_manager->get_file_object(photo_size.file_id));
@@ -628,7 +637,7 @@ Photo get_web_document_photo(FileManager *file_manager, tl_object_ptr<telegram_a
                              DialogId owner_dialog_id) {
   PhotoSize s = get_web_document_photo_size(file_manager, FileType::Photo, owner_dialog_id, std::move(web_document));
   Photo photo;
-  if (!s.file_id.is_valid() || s.type == 'v') {
+  if (!s.file_id.is_valid() || s.type == 'v' || s.type == 'g') {
     photo.id = -2;
   } else {
     photo.id = 0;

td/telegram/Photo.h

@@ -90,7 +90,7 @@ bool operator!=(const DialogPhoto &lhs, const DialogPhoto &rhs);
 
 StringBuilder &operator<<(StringBuilder &string_builder, const DialogPhoto &dialog_photo);
 
-enum class PhotoFormat : int32 { Jpeg, Png, Webp, Tgs, Mpeg4 };
+enum class PhotoFormat : int32 { Jpeg, Png, Webp, Gif, Tgs, Mpeg4 };
 
 PhotoSize get_secret_thumbnail_photo_size(FileManager *file_manager, BufferSlice bytes, DialogId owner_dialog_id,
                                           int32 width, int32 height);