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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// 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)
//
#include "td/telegram/RichMessageMedia.h"
#include "td/telegram/files/FileLocation.h"
#include "td/telegram/files/FileManager.h"
#include "td/telegram/MessageContentDupType.h"
#include "td/telegram/MessageContentType.h"
#include "td/telegram/OptionManager.h"
#include "td/telegram/Td.h"
#include "td/utils/base64.h"
namespace td {
Result<RichMessageMedia> RichMessageMedia::get_rich_message_media(
Td *td, DialogId dialog_id, td_api::object_ptr<td_api::inputRichMessageMedia> &&media) {
if (media == nullptr) {
return Status::Error(400, "Media must be non-empty");
}
if (!is_base64url_characters(media->id_) || media->id_.empty() || media->id_.size() > 64u) {
return Status::Error(400, "Invalid rich message file identifier specified");
}
TRY_RESULT(input_message_content, get_input_message_content(dialog_id, std::move(media->media_), td, false));
switch (input_message_content.content->get_type()) {
case MessageContentType::Animation:
case MessageContentType::Audio:
case MessageContentType::Photo:
case MessageContentType::Video:
case MessageContentType::VoiceNote:
break;
default:
return Status::Error(400, "Unallowed media specified");
}
RichMessageMedia result;
result.id_ = std::move(media->id_);
result.media_ = std::move(input_message_content.content);
return std::move(result);
}
Result<vector<RichMessageMedia>> RichMessageMedia::get_rich_message_media(
Td *td, DialogId dialog_id, vector<td_api::object_ptr<td_api::inputRichMessageMedia>> &&media) {
vector<RichMessageMedia> result;
for (auto &m : media) {
TRY_RESULT(rich_message_media, get_rich_message_media(td, dialog_id, std::move(m)));
result.push_back(std::move(rich_message_media));
}
return std::move(result);
}
unique_ptr<MessageContent> RichMessageMedia::get_message_content(Td *td) const {
CHECK(td != nullptr);
return dup_message_content(td, DialogId(), media_.get(), MessageContentDupType::ServerCopy,
MessageCopyOptions(true, false));
}
RichMessageMedia RichMessageMedia::clone(Td *td, DialogId dialog_id, const MessageContentDupType &type) const {
RichMessageMedia result;
result.id_ = id_;
result.media_ = dup_message_content(
td, dialog_id, media_.get(), type,
MessageCopyOptions(type == MessageContentDupType::Copy || type == MessageContentDupType::ServerCopy, false));
return result;
}
const FullRemoteFileLocation *RichMessageMedia::get_full_main_remote_location(const Td *td) const {
auto file_id = get_message_content_any_file_id(media_.get());
CHECK(file_id.is_valid());
auto file_view = td->file_manager_->get_file_view(file_id);
const auto *main_remote_location = file_view.get_main_remote_location();
if (file_view.is_encrypted() || main_remote_location == nullptr || main_remote_location->is_web()) {
return nullptr;
}
return main_remote_location;
}
telegram_api::object_ptr<telegram_api::inputPhoto> RichMessageMedia::get_input_photo(const Td *td) const {
const auto *main_remote_location = get_full_main_remote_location(td);
if (main_remote_location == nullptr) {
return nullptr;
}
return main_remote_location->as_input_photo();
}
telegram_api::object_ptr<telegram_api::inputDocument> RichMessageMedia::get_input_document(const Td *td) const {
const auto *main_remote_location = get_full_main_remote_location(td);
if (main_remote_location == nullptr) {
return nullptr;
}
return main_remote_location->as_input_document();
}
telegram_api::object_ptr<telegram_api::InputRichFile> RichMessageMedia::get_input_rich_file(
const Td *td, telegram_api::object_ptr<telegram_api::InputMedia> &&input_media) const {
if (input_media != nullptr) {
switch (input_media->get_id()) {
case telegram_api::inputMediaPhoto::ID: {
auto *photo = static_cast<telegram_api::inputMediaPhoto *>(input_media.get());
return telegram_api::make_object<telegram_api::inputRichFilePhoto>(id_, std::move(photo->id_));
}
case telegram_api::inputMediaDocument::ID: {
auto *document = static_cast<telegram_api::inputMediaDocument *>(input_media.get());
return telegram_api::make_object<telegram_api::inputRichFileDocument>(id_, std::move(document->id_));
}
default:
UNREACHABLE();
}
}
switch (media_->get_type()) {
case MessageContentType::Photo:
return telegram_api::make_object<telegram_api::inputRichFilePhoto>(id_, get_input_photo(td));
default:
return telegram_api::make_object<telegram_api::inputRichFileDocument>(id_, get_input_document(td));
}
}
void RichMessageMedia::compare(Td *td, const RichMessageMedia &lhs, const RichMessageMedia &rhs, bool &is_changed,
bool &need_update) {
if (lhs.id_ != rhs.id_) {
need_update = true;
} else {
compare_message_contents(td, lhs.media_.get(), rhs.media_.get(), is_changed, need_update);
}
}
} // namespace td
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