// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/public/provider/chrome/browser/discover_feed/discover_feed_api.h"
namespace ios {
namespace provider {
namespace {
// Dummy DiscoverFeedService implementation used for Chromium builds.
class ChromiumDiscoverFeedService final : public DiscoverFeedService {
public:
// DiscoverFeedService implementation:
void CreateFeedModels() final {}
void CreateFeedModel(FeedModelConfiguration* feed_model_config) final {}
void ClearFeedModels() final {}
void SetFollowingFeedSortType(FollowingFeedSortType sort_type) final {}
FeedMetricsRecorder* GetFeedMetricsRecorder() final { return nil; }
UIViewController* NewDiscoverFeedViewControllerWithConfiguration(
DiscoverFeedViewControllerConfiguration* configuration) final {
return nil;
}
UIViewController* NewFollowingFeedViewControllerWithConfiguration(
DiscoverFeedViewControllerConfiguration* configuration) final {
return nil;
}
void RemoveFeedViewController(UIViewController* feed_view_controller) final {}
void UpdateTheme() final {}
BOOL GetFollowingFeedHasUnseenContent() final { return NO; }
void SetFollowingFeedContentSeen() final {}
// DiscoverFeedRefresher implementation:
void RefreshFeed(FeedRefreshTrigger trigger) final {}
void PerformBackgroundRefreshes(void (^completion)(BOOL)) final {}
void HandleBackgroundRefreshTaskExpiration() final {}
NSDate* GetEarliestBackgroundRefreshBeginDate() final { return nil; }
};
} // anonymous namespace
std::unique_ptr<DiscoverFeedService> CreateDiscoverFeedService(
DiscoverFeedConfiguration* configuration) {
return std::make_unique<ChromiumDiscoverFeedService>();
}
} // namespace provider
} // namespace ios