From ec19eaad650823c6840d780caef8f18ac0b6db0d Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Sat, 23 Jul 2022 17:01:27 +0300
Subject: [PATCH] Call FileReferenceManager::get_file_search_text through
 DownloadManagerCallback.

---
 td/telegram/DownloadManager.cpp         | 15 +++++++--------
 td/telegram/DownloadManager.h           |  3 ++-
 td/telegram/DownloadManagerCallback.cpp |  6 ++++++
 td/telegram/DownloadManagerCallback.h   |  4 +++-
 4 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/td/telegram/DownloadManager.cpp b/td/telegram/DownloadManager.cpp
index 21fd17cdf..ca60fa40e 100644
--- a/td/telegram/DownloadManager.cpp
+++ b/td/telegram/DownloadManager.cpp
@@ -6,7 +6,6 @@
 //
 #include "td/telegram/DownloadManager.h"
 
-#include "td/telegram/FileReferenceManager.h"
 #include "td/telegram/files/FileId.hpp"
 #include "td/telegram/files/FileSourceId.hpp"
 #include "td/telegram/Global.h"
@@ -534,13 +533,13 @@ class DownloadManagerImpl final : public DownloadManager {
   void prepare_hints() {
     for (auto &it : files_) {
       const auto &file_info = *it.second;
-      send_closure(G()->file_reference_manager(), &FileReferenceManager::get_file_search_text, file_info.file_source_id,
-                   callback_->get_file_view(file_info.file_id).get_unique_file_id(),
-                   [actor_id = actor_id(this), promise = load_search_text_multipromise_.get_promise(),
-                    download_id = it.first](Result<string> r_search_text) mutable {
-                     send_closure(actor_id, &DownloadManagerImpl::add_download_to_hints, download_id,
-                                  std::move(r_search_text), std::move(promise));
-                   });
+      auto promise =
+          PromiseCreator::lambda([actor_id = actor_id(this), promise = load_search_text_multipromise_.get_promise(),
+                                  download_id = it.first](Result<string> r_search_text) mutable {
+            send_closure(actor_id, &DownloadManagerImpl::add_download_to_hints, download_id, std::move(r_search_text),
+                         std::move(promise));
+          });
+      callback_->get_file_search_text(file_info.file_id, file_info.file_source_id, std::move(promise));
     }
   }
 
diff --git a/td/telegram/DownloadManager.h b/td/telegram/DownloadManager.h
index 10e4c1c04..b34d20ae2 100644
--- a/td/telegram/DownloadManager.h
+++ b/td/telegram/DownloadManager.h
@@ -73,7 +73,8 @@ class DownloadManager : public Actor {
     virtual void delete_file(FileId file_id) = 0;
     virtual FileId dup_file_id(FileId file_id) = 0;
 
-    virtual FileView get_file_view(FileId file_id) = 0;
+    virtual void get_file_search_text(FileId file_id, FileSourceId file_source_id, Promise<string> &&promise) = 0;
+
     virtual FileView get_sync_file_view(FileId file_id) = 0;
     virtual td_api::object_ptr<td_api::fileDownload> get_file_download_object(FileId file_id,
                                                                               FileSourceId file_source_id,
diff --git a/td/telegram/DownloadManagerCallback.cpp b/td/telegram/DownloadManagerCallback.cpp
index b41f119c4..a1eeacf50 100644
--- a/td/telegram/DownloadManagerCallback.cpp
+++ b/td/telegram/DownloadManagerCallback.cpp
@@ -64,6 +64,12 @@ FileId DownloadManagerCallback::dup_file_id(FileId file_id) {
   return td_->file_manager_->dup_file_id(file_id);
 }
 
+void DownloadManagerCallback::get_file_search_text(FileId file_id, FileSourceId file_source_id,
+                                                   Promise<string> &&promise) {
+  send_closure(td_->file_reference_manager_actor_, &FileReferenceManager::get_file_search_text, file_source_id,
+               get_file_view(file_id).get_unique_file_id(), std::move(promise));
+}
+
 FileView DownloadManagerCallback::get_file_view(FileId file_id) {
   return td_->file_manager_->get_file_view(file_id);
 }
diff --git a/td/telegram/DownloadManagerCallback.h b/td/telegram/DownloadManagerCallback.h
index 145ae7f92..769a17543 100644
--- a/td/telegram/DownloadManagerCallback.h
+++ b/td/telegram/DownloadManagerCallback.h
@@ -45,7 +45,7 @@ class DownloadManagerCallback final : public DownloadManager::Callback {
 
   FileId dup_file_id(FileId file_id) final;
 
-  FileView get_file_view(FileId file_id) final;
+  void get_file_search_text(FileId file_id, FileSourceId file_source_id, Promise<string> &&promise) final;
 
   FileView get_sync_file_view(FileId file_id) final;
 
@@ -57,6 +57,8 @@ class DownloadManagerCallback final : public DownloadManager::Callback {
   Td *td_;
   ActorShared<> parent_;
 
+  FileView get_file_view(FileId file_id);
+
   static std::shared_ptr<FileManager::DownloadCallback> make_download_file_callback(
       Td *td, ActorShared<DownloadManager> download_manager);
 };