| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ios/chrome/browser/suggestions/suggestions_service_factory.h" |
| |
| #include <utility> |
| |
| #include "base/files/file_path.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/memory/singleton.h" |
| #include "base/sequenced_task_runner.h" |
| #include "base/task_scheduler/post_task.h" |
| #include "base/threading/sequenced_worker_pool.h" |
| #include "components/browser_sync/profile_sync_service.h" |
| #include "components/image_fetcher/core/image_fetcher.h" |
| #include "components/image_fetcher/core/image_fetcher_impl.h" |
| #include "components/image_fetcher/ios/ios_image_decoder_impl.h" |
| #include "components/keyed_service/ios/browser_state_dependency_manager.h" |
| #include "components/leveldb_proto/proto_database_impl.h" |
| #include "components/signin/core/browser/profile_oauth2_token_service.h" |
| #include "components/signin/core/browser/signin_manager.h" |
| #include "components/suggestions/blacklist_store.h" |
| #include "components/suggestions/image_manager.h" |
| #include "components/suggestions/suggestions_service_impl.h" |
| #include "components/suggestions/suggestions_store.h" |
| #include "ios/chrome/browser/browser_state/chrome_browser_state.h" |
| #include "ios/chrome/browser/signin/oauth2_token_service_factory.h" |
| #include "ios/chrome/browser/signin/signin_manager_factory.h" |
| #include "ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h" |
| #include "ios/web/public/browser_state.h" |
| #include "ios/web/public/web_thread.h" |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| namespace suggestions { |
| namespace { |
| const base::FilePath::CharType kThumbnailDirectory[] = |
| FILE_PATH_LITERAL("Thumbnail"); |
| } |
| |
| // static |
| SuggestionsServiceFactory* SuggestionsServiceFactory::GetInstance() { |
| return base::Singleton<SuggestionsServiceFactory>::get(); |
| } |
| |
| // static |
| SuggestionsService* SuggestionsServiceFactory::GetForBrowserState( |
| ios::ChromeBrowserState* browser_state) { |
| return static_cast<SuggestionsService*>( |
| GetInstance()->GetServiceForBrowserState(browser_state, true)); |
| } |
| |
| SuggestionsServiceFactory::SuggestionsServiceFactory() |
| : BrowserStateKeyedServiceFactory( |
| "SuggestionsService", |
| BrowserStateDependencyManager::GetInstance()) { |
| DependsOn(ios::SigninManagerFactory::GetInstance()); |
| DependsOn(OAuth2TokenServiceFactory::GetInstance()); |
| DependsOn(IOSChromeProfileSyncServiceFactory::GetInstance()); |
| } |
| |
| SuggestionsServiceFactory::~SuggestionsServiceFactory() { |
| } |
| |
| std::unique_ptr<KeyedService> |
| SuggestionsServiceFactory::BuildServiceInstanceFor( |
| web::BrowserState* context) const { |
| ios::ChromeBrowserState* browser_state = |
| ios::ChromeBrowserState::FromBrowserState(context); |
| SigninManager* signin_manager = |
| ios::SigninManagerFactory::GetForBrowserState(browser_state); |
| ProfileOAuth2TokenService* token_service = |
| OAuth2TokenServiceFactory::GetForBrowserState(browser_state); |
| browser_sync::ProfileSyncService* sync_service = |
| IOSChromeProfileSyncServiceFactory::GetForBrowserState(browser_state); |
| base::FilePath database_dir( |
| browser_state->GetStatePath().Append(kThumbnailDirectory)); |
| |
| std::unique_ptr<SuggestionsStore> suggestions_store( |
| new SuggestionsStore(browser_state->GetPrefs())); |
| std::unique_ptr<BlacklistStore> blacklist_store( |
| new BlacklistStore(browser_state->GetPrefs())); |
| |
| scoped_refptr<base::SequencedTaskRunner> db_task_runner = |
| base::CreateSequencedTaskRunnerWithTraits( |
| {base::MayBlock(), base::TaskPriority::BACKGROUND}); |
| std::unique_ptr<leveldb_proto::ProtoDatabaseImpl<ImageData>> db( |
| new leveldb_proto::ProtoDatabaseImpl<ImageData>(db_task_runner)); |
| |
| std::unique_ptr<image_fetcher::ImageFetcher> image_fetcher = |
| base::MakeUnique<image_fetcher::ImageFetcherImpl>( |
| image_fetcher::CreateIOSImageDecoder(), |
| browser_state->GetRequestContext()); |
| |
| std::unique_ptr<ImageManager> thumbnail_manager( |
| new ImageManager(std::move(image_fetcher), std::move(db), database_dir)); |
| |
| return base::MakeUnique<SuggestionsServiceImpl>( |
| signin_manager, token_service, sync_service, |
| browser_state->GetRequestContext(), std::move(suggestions_store), |
| std::move(thumbnail_manager), std::move(blacklist_store)); |
| } |
| |
| void SuggestionsServiceFactory::RegisterBrowserStatePrefs( |
| user_prefs::PrefRegistrySyncable* registry) { |
| SuggestionsServiceImpl::RegisterProfilePrefs(registry); |
| } |
| |
| } // namespace suggestions |