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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_LOCAL_DATA_BATCH_UPLOADER_H_
#define COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_LOCAL_DATA_BATCH_UPLOADER_H_
#include <vector>
#include "base/memory/raw_ptr.h"
#include "components/sync/service/data_type_local_data_batch_uploader.h"
class GURL;
namespace bookmarks {
class BookmarkModel;
class BookmarkNode;
} // namespace bookmarks
class PrefService;
namespace sync_bookmarks {
class BookmarkModelViewUsingLocalOrSyncableNodes;
class BookmarkLocalDataBatchUploader
: public syncer::DataTypeLocalDataBatchUploader {
public:
// `bookmark_model` must either be null or non-null and outlive this object.
// `pref_service` mut not be null and must outlive this object.
BookmarkLocalDataBatchUploader(bookmarks::BookmarkModel* bookmark_model,
PrefService* pref_service);
BookmarkLocalDataBatchUploader(const BookmarkLocalDataBatchUploader&) =
delete;
BookmarkLocalDataBatchUploader& operator=(
const BookmarkLocalDataBatchUploader&) = delete;
~BookmarkLocalDataBatchUploader() override;
// syncer::DataTypeLocalDataBatchUploader implementation.
void GetLocalDataDescription(
base::OnceCallback<void(syncer::LocalDataDescription)> callback) override;
void TriggerLocalDataMigration() override;
void TriggerLocalDataMigrationForItems(
std::vector<syncer::LocalDataItemModel::DataId> items) override;
private:
bool CanUpload() const;
// Returns the URLs of all the bookmarked items in the subtree (including
// subtree_root).
std::vector<GURL> GetBookmarkedUrlsInSubtree(
const BookmarkModelViewUsingLocalOrSyncableNodes&
local_or_syncable_bookmark_model_view,
const bookmarks::BookmarkNode* subtree_root) const;
// Returns the `LocalDataItemModel` corresponding to the given `node`.
//
// For folders:
// - title: <folder title>
// - subtitle: "<N> bookmarks", where N is the total number of children
// (folders or bookmarks)
//
// For bookmarks:
// - title: <bookmark title>
// - subtitle: empty
syncer::LocalDataItemModel DataItemModelFromNode(
const bookmarks::BookmarkNode* node,
int bookmarked_urls_count) const;
const raw_ptr<bookmarks::BookmarkModel> bookmark_model_;
const raw_ptr<PrefService> pref_service_;
};
} // namespace sync_bookmarks
#endif // COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_LOCAL_DATA_BATCH_UPLOADER_H_
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