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// 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 "chrome/browser/apps/drive/drive_service_bridge.h"
#include <string>
#include "base/logging.h"
#include "chrome/browser/drive/drive_api_service.h"
#include "chrome/browser/drive/drive_app_registry.h"
#include "chrome/browser/drive/drive_notification_manager.h"
#include "chrome/browser/drive/drive_notification_manager_factory.h"
#include "chrome/browser/drive/drive_notification_observer.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
#include "chrome/browser/signin/signin_manager_factory.h"
#include "components/signin/core/browser/profile_oauth2_token_service.h"
#include "components/signin/core/browser/signin_manager.h"
#include "content/public/browser/browser_thread.h"
namespace {
// Hosts DriveAPIService and DriveAppRegistry.
// TODO(xiyuan): Optimize to leverage chromeos::DriveIntegrationService.
class DriveServiceBridgeImpl : public DriveServiceBridge,
public drive::DriveServiceObserver,
public drive::DriveNotificationObserver {
public:
explicit DriveServiceBridgeImpl(Profile* profile);
~DriveServiceBridgeImpl() override;
void Initialize();
// DriveServiceBridge:
drive::DriveAppRegistry* GetAppRegistry() override;
// drive::DriveServiceObserver:
void OnReadyToSendRequests() override;
// drive::DriveNotificationObserver:
void OnNotificationReceived() override;
void OnPushNotificationEnabled(bool enabled) override;
private:
Profile* profile_;
scoped_ptr<drive::DriveServiceInterface> drive_service_;
scoped_ptr<drive::DriveAppRegistry> drive_app_registry_;
DISALLOW_COPY_AND_ASSIGN(DriveServiceBridgeImpl);
};
DriveServiceBridgeImpl::DriveServiceBridgeImpl(Profile* profile)
: profile_(profile) {
DCHECK(profile_);
}
DriveServiceBridgeImpl::~DriveServiceBridgeImpl() {
drive::DriveNotificationManager* drive_notification_manager =
drive::DriveNotificationManagerFactory::FindForBrowserContext(profile_);
if (drive_notification_manager)
drive_notification_manager->RemoveObserver(this);
drive_service_->RemoveObserver(this);
drive_app_registry_.reset();
drive_service_.reset();
}
void DriveServiceBridgeImpl::Initialize() {
scoped_refptr<base::SequencedWorkerPool> worker_pool(
content::BrowserThread::GetBlockingPool());
scoped_refptr<base::SequencedTaskRunner> drive_task_runner(
worker_pool->GetSequencedTaskRunnerWithShutdownBehavior(
worker_pool->GetSequenceToken(),
base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
ProfileOAuth2TokenService* token_service =
ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
drive_service_.reset(new drive::DriveAPIService(
token_service,
profile_->GetRequestContext(),
drive_task_runner.get(),
GURL(google_apis::DriveApiUrlGenerator::kBaseUrlForProduction),
GURL(google_apis::DriveApiUrlGenerator::kBaseDownloadUrlForProduction),
GURL(google_apis::GDataWapiUrlGenerator::kBaseUrlForProduction),
std::string() /* custom_user_agent */));
SigninManagerBase* signin_manager =
SigninManagerFactory::GetForProfile(profile_);
drive_service_->Initialize(signin_manager->GetAuthenticatedAccountId());
drive_service_->AddObserver(this);
drive::DriveNotificationManager* drive_notification_manager =
drive::DriveNotificationManagerFactory::GetForBrowserContext(profile_);
if (drive_notification_manager)
drive_notification_manager->AddObserver(this);
drive_app_registry_.reset(new drive::DriveAppRegistry(drive_service_.get()));
if (drive_service_->CanSendRequest())
drive_app_registry_->Update();
}
drive::DriveAppRegistry* DriveServiceBridgeImpl::GetAppRegistry() {
return drive_app_registry_.get();
}
void DriveServiceBridgeImpl::OnReadyToSendRequests() {
drive_app_registry_->Update();
}
void DriveServiceBridgeImpl::OnNotificationReceived() {
if (drive_service_->CanSendRequest())
drive_app_registry_->Update();
}
void DriveServiceBridgeImpl::OnPushNotificationEnabled(bool enabled) {
if (enabled && drive_service_->CanSendRequest())
drive_app_registry_->Update();
}
} // namespace
// static
scoped_ptr<DriveServiceBridge> DriveServiceBridge::Create(Profile* profile) {
scoped_ptr<DriveServiceBridgeImpl> bridge(
new DriveServiceBridgeImpl(profile));
bridge->Initialize();
return bridge.Pass();
}
// static
void DriveServiceBridge::AppendDependsOnFactories(
std::set<BrowserContextKeyedServiceFactory*>* factories) {
DCHECK(factories);
factories->insert(ProfileOAuth2TokenServiceFactory::GetInstance());
factories->insert(SigninManagerFactory::GetInstance());
factories->insert(drive::DriveNotificationManagerFactory::GetInstance());
}
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