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// Copyright 2012 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/favicon/favicon_service_factory.h"
#include <memory>
#include "base/functional/bind.h"
#include "base/logging.h"
#include "base/no_destructor.h"
#include "chrome/browser/favicon/chrome_favicon_client.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "components/favicon/core/favicon_service_impl.h"
#include "components/history/core/browser/history_service.h"
#include "components/prefs/pref_service.h"
namespace {
std::unique_ptr<KeyedService> BuildFaviconService(
content::BrowserContext* context) {
Profile* profile = Profile::FromBrowserContext(context);
history::HistoryService* history_service =
HistoryServiceFactory::GetForProfile(profile,
ServiceAccessType::EXPLICIT_ACCESS);
// |history_service| may be null, most likely because initialization failed.
if (!history_service) {
// This is rare enough that it's worth logging.
LOG(WARNING) << "FaviconService not created as HistoryService is null";
return nullptr;
}
return std::make_unique<favicon::FaviconServiceImpl>(
std::make_unique<ChromeFaviconClient>(profile), history_service);
}
} // namespace
// static
favicon::FaviconService* FaviconServiceFactory::GetForProfile(
Profile* profile,
ServiceAccessType sat) {
if (!profile->IsOffTheRecord()) {
return static_cast<favicon::FaviconService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
} else if (sat == ServiceAccessType::EXPLICIT_ACCESS) {
// Profile must be OffTheRecord in this case.
return static_cast<favicon::FaviconService*>(
GetInstance()->GetServiceForBrowserContext(
profile->GetOriginalProfile(), true));
}
// Profile is OffTheRecord without access.
NOTREACHED() << "This profile is OffTheRecord";
}
// static
FaviconServiceFactory* FaviconServiceFactory::GetInstance() {
static base::NoDestructor<FaviconServiceFactory> instance;
return instance.get();
}
// static
BrowserContextKeyedServiceFactory::TestingFactory
FaviconServiceFactory::GetDefaultFactory() {
return base::BindRepeating(&BuildFaviconService);
}
FaviconServiceFactory::FaviconServiceFactory()
: ProfileKeyedServiceFactory(
"FaviconService",
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(HistoryServiceFactory::GetInstance());
}
FaviconServiceFactory::~FaviconServiceFactory() = default;
std::unique_ptr<KeyedService>
FaviconServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
return BuildFaviconService(context);
}
bool FaviconServiceFactory::ServiceIsNULLWhileTesting() const {
return true;
}
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