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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/sync/sync_error_notifier_ash.h"
#include "ash/shell.h"
#include "ash/shell_delegate.h"
#include "ash/system/system_notifier.h"
#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/notifications/notification.h"
#include "chrome/browser/notifications/notification_ui_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
#include "chrome/browser/ui/chrome_pages.h"
#include "chrome/browser/ui/webui/signin/login_ui_service.h"
#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/chromium_strings.h"
#include "chrome/grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "third_party/WebKit/public/web/WebTextDirection.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/message_center/notification.h"
#include "ui/message_center/notification_delegate.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/login/user_flow.h"
#include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
#include "components/user_manager/user_manager.h"
#endif
namespace {
const char kProfileSyncNotificationId[] = "chrome://settings/sync/";
// A simple notification delegate for the sync setup button.
class SyncNotificationDelegate : public NotificationDelegate {
public:
SyncNotificationDelegate(const std::string& id,
Profile* profile);
// NotificationDelegate:
void Click() override;
void ButtonClick(int button_index) override;
std::string id() const override;
protected:
~SyncNotificationDelegate() override;
private:
void ShowSyncSetup();
// Unique id of the notification.
const std::string id_;
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(SyncNotificationDelegate);
};
SyncNotificationDelegate::SyncNotificationDelegate(
const std::string& id,
Profile* profile)
: id_(id),
profile_(profile) {
}
SyncNotificationDelegate::~SyncNotificationDelegate() {
}
void SyncNotificationDelegate::Click() {
ShowSyncSetup();
}
void SyncNotificationDelegate::ButtonClick(int button_index) {
ShowSyncSetup();
}
std::string SyncNotificationDelegate::id() const {
return id_;
}
void SyncNotificationDelegate::ShowSyncSetup() {
LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
if (login_ui->current_login_ui()) {
// TODO(michaelpg): The LoginUI might be on an inactive desktop.
// See crbug.com/354280.
login_ui->current_login_ui()->FocusUI();
return;
}
chrome::ShowSettingsSubPageForProfile(profile_, chrome::kSyncSetupSubPage);
}
} // namespace
SyncErrorNotifier::SyncErrorNotifier(SyncErrorController* controller,
Profile* profile)
: error_controller_(controller),
profile_(profile) {
// Create a unique notification ID for this profile.
notification_id_ = kProfileSyncNotificationId + profile_->GetProfileName();
error_controller_->AddObserver(this);
OnErrorChanged();
}
SyncErrorNotifier::~SyncErrorNotifier() {
DCHECK(!error_controller_)
<< "SyncErrorNotifier::Shutdown() was not called";
}
void SyncErrorNotifier::Shutdown() {
error_controller_->RemoveObserver(this);
error_controller_ = NULL;
}
void SyncErrorNotifier::OnErrorChanged() {
NotificationUIManager* notification_ui_manager =
g_browser_process->notification_ui_manager();
// notification_ui_manager() may return NULL when shutting down.
if (!notification_ui_manager)
return;
if (!error_controller_->HasError()) {
g_browser_process->notification_ui_manager()->CancelById(
notification_id_, NotificationUIManager::GetProfileID(profile_));
return;
}
#if defined(OS_CHROMEOS)
if (user_manager::UserManager::IsInitialized()) {
chromeos::UserFlow* user_flow =
chromeos::ChromeUserManager::Get()->GetCurrentUserFlow();
// Check whether Chrome OS user flow allows launching browser.
// Example: Supervised user creation flow which handles token invalidation
// itself and notifications should be suppressed. http://crbug.com/359045
if (!user_flow->ShouldLaunchBrowser())
return;
}
#endif
// Keep the existing notification if there is one.
if (notification_ui_manager->FindById(
notification_id_, NotificationUIManager::GetProfileID(profile_)))
return;
// Add an accept button to launch the sync setup settings subpage.
message_center::RichNotificationData data;
data.buttons.push_back(message_center::ButtonInfo(
l10n_util::GetStringUTF16(IDS_SYNC_NOTIFICATION_ACCEPT)));
// Set the delegate for the notification's sync setup button.
SyncNotificationDelegate* delegate =
new SyncNotificationDelegate(notification_id_, profile_);
message_center::NotifierId notifier_id(
message_center::NotifierId::SYSTEM_COMPONENT,
kProfileSyncNotificationId);
// Set |profile_id| for multi-user notification blocker.
notifier_id.profile_id = multi_user_util::GetUserIDFromProfile(profile_);
// Add a new notification.
Notification notification(
message_center::NOTIFICATION_TYPE_SIMPLE,
GURL(notification_id_),
l10n_util::GetStringUTF16(IDS_SYNC_ERROR_BUBBLE_VIEW_TITLE),
l10n_util::GetStringUTF16(IDS_SYNC_PASSPHRASE_ERROR_BUBBLE_VIEW_MESSAGE),
ui::ResourceBundle::GetSharedInstance().GetImageNamed(
IDR_NOTIFICATION_ALERT),
blink::WebTextDirectionDefault,
notifier_id,
base::string16(), // display_source
base::ASCIIToUTF16(notification_id_),
data,
delegate);
notification_ui_manager->Add(notification, profile_);
}
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