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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "components/omnibox/composebox/ios/composebox_query_controller_ios.h"
#import <UIKit/UIKit.h>
#include <optional>
#include <vector>
#import "base/task/bind_post_task.h"
#import "base/task/thread_pool.h"
#import "components/lens/lens_bitmap_processing.h"
#import "components/lens/ref_counted_lens_overlay_client_logs.h"
#import "components/omnibox/composebox/ios/composebox_image_helper_ios.h"
#import "third_party/lens_server_proto/lens_overlay_server.pb.h"
void ComposeboxQueryControllerIOS::CreateImageUploadRequest(
const base::UnguessableToken& file_token,
const std::vector<uint8_t>& image_data,
std::optional<lens::ImageEncodingOptions> image_options,
RequestBodyProtoCreatedCallback callback) {
FileInfo* file_info = GetFileInfo(file_token);
if (!file_info) {
return;
}
CHECK(image_options.has_value());
// On iOS, we use UIImage for decoding and resizing.
NSData* image_ns_data = [NSData dataWithBytes:image_data.data()
length:image_data.size()];
UIImage* image = [UIImage imageWithData:image_ns_data];
if (!image) {
std::move(callback).Run(lens::LensOverlayServerRequest(),
FileUploadErrorType::kImageProcessingError);
return;
}
scoped_refptr<lens::RefCountedLensOverlayClientLogs> ref_counted_logs =
base::MakeRefCounted<lens::RefCountedLensOverlayClientLogs>();
// Downscaling and encoding is done on a background thread.
create_request_task_runner_->PostTaskAndReplyWithResult(
FROM_HERE,
base::BindOnce(&composebox::DownscaleAndEncodeImage, image,
ref_counted_logs, image_options.value()),
base::BindOnce(&ComposeboxQueryController::
CreateFileUploadRequestProtoWithImageDataAndContinue,
*file_info->request_id_, CreateClientContext(),
ref_counted_logs, std::move(callback)));
}
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