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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/sync/session_sync_service_factory.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/no_destructor.h"
#include "build/build_config.h"
#include "chrome/browser/favicon/favicon_service_factory.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/sync/data_type_store_service_factory.h"
#include "chrome/browser/sync/device_info_sync_service_factory.h"
#include "chrome/browser/sync/glue/sync_start_util.h"
#include "chrome/browser/sync/sessions/sync_sessions_web_contents_router.h"
#include "chrome/browser/sync/sessions/sync_sessions_web_contents_router_factory.h"
#include "chrome/browser/ui/sync/browser_synced_window_delegates_getter.h"
#include "chrome/common/channel_info.h"
#include "chrome/common/url_constants.h"
#include "components/dom_distiller/core/url_constants.h"
#include "components/history/core/browser/history_service.h"
#include "components/sync/model/data_type_store_service.h"
#include "components/sync_device_info/device_info_sync_service.h"
#include "components/sync_device_info/device_info_tracker.h"
#include "components/sync_sessions/session_sync_prefs.h"
#include "components/sync_sessions/session_sync_service_impl.h"
#include "components/sync_sessions/sync_sessions_client.h"
#include "content/public/common/url_utils.h"
#if BUILDFLAG(IS_ANDROID)
#include "chrome/browser/sync/glue/synced_window_delegates_getter_android.h"
#endif // BUILDFLAG(IS_ANDROID)
namespace {
bool ShouldSyncURLImpl(const GURL& url) {
return url.is_valid() && !content::HasWebUIScheme(url) &&
!url.SchemeIs(chrome::kChromeNativeScheme) && !url.SchemeIsFile() &&
!url.SchemeIs(dom_distiller::kDomDistillerScheme);
}
// Chrome implementation of SyncSessionsClient.
class SyncSessionsClientImpl final : public sync_sessions::SyncSessionsClient {
public:
explicit SyncSessionsClientImpl(Profile* profile)
: profile_(profile), session_sync_prefs_(profile->GetPrefs()) {
window_delegates_getter_ =
#if BUILDFLAG(IS_ANDROID)
// Android doesn't have multi-profile support, so no need to pass the
// profile in.
std::make_unique<browser_sync::SyncedWindowDelegatesGetterAndroid>();
#else // BUILDFLAG(IS_ANDROID)
std::make_unique<browser_sync::BrowserSyncedWindowDelegatesGetter>(
profile);
#endif // BUILDFLAG(IS_ANDROID)
}
SyncSessionsClientImpl(const SyncSessionsClientImpl&) = delete;
SyncSessionsClientImpl& operator=(const SyncSessionsClientImpl&) = delete;
~SyncSessionsClientImpl() override = default;
// SyncSessionsClient implementation.
sync_sessions::SessionSyncPrefs* GetSessionSyncPrefs() override {
return &session_sync_prefs_;
}
syncer::RepeatingDataTypeStoreFactory GetStoreFactory() override {
return DataTypeStoreServiceFactory::GetForProfile(profile_)
->GetStoreFactory();
}
void ClearAllOnDemandFavicons() override {
history::HistoryService* history_service =
HistoryServiceFactory::GetForProfile(
profile_, ServiceAccessType::EXPLICIT_ACCESS);
if (!history_service) {
return;
}
history_service->ClearAllOnDemandFavicons();
}
bool ShouldSyncURL(const GURL& url) const override {
return ShouldSyncURLImpl(url);
}
bool IsRecentLocalCacheGuid(const std::string& cache_guid) const override {
return DeviceInfoSyncServiceFactory::GetForProfile(profile_)
->GetDeviceInfoTracker()
->IsRecentLocalCacheGuid(cache_guid);
}
sync_sessions::SyncedWindowDelegatesGetter* GetSyncedWindowDelegatesGetter()
override {
return window_delegates_getter_.get();
}
sync_sessions::LocalSessionEventRouter* GetLocalSessionEventRouter()
override {
syncer::SyncableService::StartSyncFlare flare(
sync_start_util::GetFlareForSyncableService(profile_->GetPath()));
sync_sessions::SyncSessionsWebContentsRouter* router =
sync_sessions::SyncSessionsWebContentsRouterFactory::GetForProfile(
profile_);
// TODO(mastiz): Injecting a start flare as a side effect of what seems to
// be a getter is error-prone. In fact, we seem to call this function very
// early for the USS implementation.
router->InjectStartSyncFlare(flare);
return router;
}
base::WeakPtr<SyncSessionsClient> AsWeakPtr() override {
return weak_ptr_factory_.GetWeakPtr();
}
private:
const raw_ptr<Profile> profile_;
std::unique_ptr<sync_sessions::SyncedWindowDelegatesGetter>
window_delegates_getter_;
sync_sessions::SessionSyncPrefs session_sync_prefs_;
base::WeakPtrFactory<SyncSessionsClientImpl> weak_ptr_factory_{this};
};
} // namespace
// static
sync_sessions::SessionSyncService* SessionSyncServiceFactory::GetForProfile(
Profile* profile) {
return static_cast<sync_sessions::SessionSyncService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
}
// static
SessionSyncServiceFactory* SessionSyncServiceFactory::GetInstance() {
static base::NoDestructor<SessionSyncServiceFactory> instance;
return instance.get();
}
// static - exposed for testing and metrics.
bool SessionSyncServiceFactory::ShouldSyncURLForTestingAndMetrics(
const GURL& url) {
return ShouldSyncURLImpl(url);
}
SessionSyncServiceFactory::SessionSyncServiceFactory()
: ProfileKeyedServiceFactory(
"SessionSyncService",
ProfileSelections::Builder()
.WithRegular(ProfileSelection::kOriginalOnly)
// TODO(crbug.com/40257657): Check if this service is needed in
// Guest mode.
.WithGuest(ProfileSelection::kOriginalOnly)
// TODO(crbug.com/41488885): Check if this service is needed for
// Ash Internals.
.WithAshInternals(ProfileSelection::kOriginalOnly)
.Build()) {
DependsOn(DataTypeStoreServiceFactory::GetInstance());
DependsOn(DeviceInfoSyncServiceFactory::GetInstance());
DependsOn(FaviconServiceFactory::GetInstance());
DependsOn(HistoryServiceFactory::GetInstance());
DependsOn(sync_sessions::SyncSessionsWebContentsRouterFactory::GetInstance());
}
SessionSyncServiceFactory::~SessionSyncServiceFactory() = default;
std::unique_ptr<KeyedService>
SessionSyncServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
Profile* profile = Profile::FromBrowserContext(context);
return std::make_unique<sync_sessions::SessionSyncServiceImpl>(
chrome::GetChannel(), std::make_unique<SyncSessionsClientImpl>(profile));
}
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