From 5c4ccdb1d6f548791f838b42b40edb51c2f101e2 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 4 Jul 2024 16:11:51 +0300
Subject: [PATCH] Add td_api::linkPreviewTypeAnimation.

---
 td/generate/scheme/td_api.tl    |  3 +++
 td/telegram/WebPagesManager.cpp | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 176b118c3..33be5dcd8 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -2553,6 +2553,9 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 
 //@class LinkPreviewType @description Describes type of a link preview
 
+//@description The link is a link to an animation @animation The animation @author Author of the animation
+linkPreviewTypeAnimation animation:animation author:string = LinkPreviewType;
+
 //@description The link is a link to an app at App Store or Google Play @photo Photo for the app @author Author of the app
 linkPreviewTypeApp photo:photo author:string = LinkPreviewType;
 
diff --git a/td/telegram/WebPagesManager.cpp b/td/telegram/WebPagesManager.cpp
index 5378aa476..db79e9dcf 100644
--- a/td/telegram/WebPagesManager.cpp
+++ b/td/telegram/WebPagesManager.cpp
@@ -1469,6 +1469,18 @@ td_api::object_ptr<td_api::LinkPreviewType> WebPagesManager::get_link_preview_ty
     return td_api::make_object<td_api::linkPreviewTypeApp>(get_photo_object(td_->file_manager_.get(), web_page->photo_),
                                                            web_page->author_);
   }
+  if (web_page->type_ == "gif" ||
+      (web_page->document_.type == Document::Type::Animation && web_page->type_ == "document")) {
+    auto animation = web_page->document_.type == Document::Type::Animation
+                         ? td_->animations_manager_->get_animation_object(web_page->document_.file_id)
+                         : nullptr;
+    if (animation != nullptr) {
+      return td_api::make_object<td_api::linkPreviewTypeAnimation>(std::move(animation), web_page->author_);
+    } else {
+      LOG(ERROR) << "Receive animation without animation for " << web_page->url_;
+      return td_api::make_object<td_api::linkPreviewTypeUnsupported>();
+    }
+  }
   if (web_page->type_ == "photo") {
     auto photo = get_photo_object(td_->file_manager_.get(), web_page->photo_);
     if (photo != nullptr) {