src/chrome/browser/signin/signin_error_notifier_ash.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/signin/signin_error_notifier_ash.h"
   6
   7 #include "ash/shell.h"
   8 #include "ash/shell_delegate.h"
   9 #include "ash/system/system_notifier.h"
  10 #include "base/logging.h"
  11 #include "base/strings/string16.h"
  12 #include "base/strings/utf_string_conversions.h"
  13 #include "chrome/browser/browser_process.h"
  14 #include "chrome/browser/lifetime/application_lifetime.h"
  15 #include "chrome/browser/notifications/notification.h"
  16 #include "chrome/browser/notifications/notification_delegate.h"
  17 #include "chrome/browser/notifications/notification_ui_manager.h"
  18 #include "chrome/browser/profiles/profile.h"
  19 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
  20 #include "chrome/browser/ui/browser_tabstrip.h"
  21 #include "chrome/browser/ui/browser_window.h"
  22 #include "chrome/browser/ui/chrome_pages.h"
  23 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
  24 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
  25 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
  26 #include "chrome/common/url_constants.h"
  27 #include "grit/chromium_strings.h"
  28 #include "grit/generated_resources.h"
  29 #include "grit/theme_resources.h"
  30 #include "third_party/WebKit/public/web/WebTextDirection.h"
  31 #include "ui/base/l10n/l10n_util.h"
  32 #include "ui/base/resource/resource_bundle.h"
  33 #include "ui/message_center/notification.h"
  34 #include "ui/message_center/notification_delegate.h"
  35
  36 namespace {
  37
  38 const char kProfileSigninNotificationId[] = "chrome://settings/signin/";
  39
  40 // A notification delegate for the sign-out button.
  41 class SigninNotificationDelegate : public NotificationDelegate {
  42  public:
  43   SigninNotificationDelegate(const std::string& id,
  44                              Profile* profile);
  45
  46   // NotificationDelegate:
  47   virtual void Display() OVERRIDE;
  48   virtual void Error() OVERRIDE;
  49   virtual void Close(bool by_user) OVERRIDE;
  50   virtual bool HasClickedListener() OVERRIDE;
  51   virtual void Click() OVERRIDE;
  52   virtual void ButtonClick(int button_index) OVERRIDE;
  53   virtual std::string id() const OVERRIDE;
  54   virtual content::RenderViewHost* GetRenderViewHost() const OVERRIDE;
  55
  56  protected:
  57   virtual ~SigninNotificationDelegate();
  58
  59  private:
  60   // Unique id of the notification.
  61   const std::string id_;
  62
  63   Profile* profile_;
  64
  65   DISALLOW_COPY_AND_ASSIGN(SigninNotificationDelegate);
  66 };
  67
  68 SigninNotificationDelegate::SigninNotificationDelegate(
  69     const std::string& id,
  70     Profile* profile)
  71     : id_(id),
  72       profile_(profile) {
  73 }
  74
  75 SigninNotificationDelegate::~SigninNotificationDelegate() {
  76 }
  77
  78 void SigninNotificationDelegate::Display() {
  79 }
  80
  81 void SigninNotificationDelegate::Error() {
  82 }
  83
  84 void SigninNotificationDelegate::Close(bool by_user) {
  85 }
  86
  87 bool SigninNotificationDelegate::HasClickedListener() {
  88   return false;
  89 }
  90
  91 void SigninNotificationDelegate::Click() {
  92 }
  93
  94 void SigninNotificationDelegate::ButtonClick(int button_index) {
  95 #if defined(OS_CHROMEOS)
  96   chrome::AttemptUserExit();
  97 #else
  98   LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
  99   if (login_ui->current_login_ui()) {
 100     login_ui->current_login_ui()->FocusUI();
 101     return;
 102   }
 103
 104   // Find a browser instance or create one.
 105   chrome::ScopedTabbedBrowserDisplayer browser_displayer(
 106       profile_, chrome::HOST_DESKTOP_TYPE_ASH);
 107
 108   // Navigate to the sync setup subpage, which will launch a login page.
 109   chrome::ShowSettingsSubPage(browser_displayer.browser(),
 110                               chrome::kSyncSetupSubPage);
 111 #endif
 112 }
 113
 114 std::string SigninNotificationDelegate::id() const {
 115   return id_;
 116 }
 117
 118 content::RenderViewHost* SigninNotificationDelegate::GetRenderViewHost() const {
 119   return NULL;
 120 }
 121
 122 }  // namespace
 123
 124 SigninErrorNotifier::SigninErrorNotifier(SigninErrorController* controller,
 125                                          Profile* profile)
 126     : error_controller_(controller),
 127       profile_(profile) {
 128   // Create a unique notification ID for this profile.
 129   notification_id_ = kProfileSigninNotificationId + profile->GetProfileName();
 130
 131   error_controller_->AddObserver(this);
 132   OnErrorChanged();
 133 }
 134
 135 SigninErrorNotifier::~SigninErrorNotifier() {
 136   DCHECK(!error_controller_)
 137       << "SigninErrorNotifier::Shutdown() was not called";
 138 }
 139
 140 void SigninErrorNotifier::Shutdown() {
 141   error_controller_->RemoveObserver(this);
 142   error_controller_ = NULL;
 143 }
 144
 145 void SigninErrorNotifier::OnErrorChanged() {
 146   NotificationUIManager* notification_ui_manager =
 147       g_browser_process->notification_ui_manager();
 148
 149   // notification_ui_manager() may return NULL when shutting down.
 150   if (!notification_ui_manager)
 151     return;
 152
 153   if (!error_controller_->HasError()) {
 154     g_browser_process->notification_ui_manager()->CancelById(notification_id_);
 155     return;
 156   }
 157
 158   // Add an accept button to sign the user out.
 159   message_center::RichNotificationData data;
 160   data.buttons.push_back(message_center::ButtonInfo(
 161       l10n_util::GetStringUTF16(IDS_SYNC_RELOGIN_LINK_LABEL)));
 162
 163   // Set the delegate for the notification's sign-out button.
 164   SigninNotificationDelegate* delegate =
 165       new SigninNotificationDelegate(notification_id_, profile_);
 166
 167   message_center::NotifierId notifier_id(
 168       message_center::NotifierId::SYSTEM_COMPONENT,
 169       kProfileSigninNotificationId);
 170
 171   // Set |profile_id| for multi-user notification blocker.
 172   notifier_id.profile_id = multi_user_util::GetUserIDFromProfile(profile_);
 173
 174   Notification notification(
 175       message_center::NOTIFICATION_TYPE_SIMPLE,
 176       GURL(notification_id_),
 177       l10n_util::GetStringUTF16(IDS_SIGNIN_ERROR_BUBBLE_VIEW_TITLE),
 178       GetMessageBody(),
 179       ui::ResourceBundle::GetSharedInstance().GetImageNamed(
 180           IDR_NOTIFICATION_ALERT),
 181       blink::WebTextDirectionDefault,
 182       notifier_id,
 183       base::string16(),  // display_source
 184       base::ASCIIToUTF16(notification_id_),
 185       data,
 186       delegate);
 187
 188   // Update or add the notification.
 189   if (notification_ui_manager->FindById(notification_id_))
 190     notification_ui_manager->Update(notification, profile_);
 191   else
 192     notification_ui_manager->Add(notification, profile_);
 193 }
 194
 195 base::string16 SigninErrorNotifier::GetMessageBody() const {
 196   switch (error_controller_->auth_error().state()) {
 197     // TODO(rogerta): use account id in error messages.
 198
 199     // User credentials are invalid (bad acct, etc).
 200     case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS:
 201     case GoogleServiceAuthError::SERVICE_ERROR:
 202     case GoogleServiceAuthError::ACCOUNT_DELETED:
 203     case GoogleServiceAuthError::ACCOUNT_DISABLED:
 204       return l10n_util::GetStringUTF16(
 205           IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE);
 206       break;
 207
 208     // Sync service is not available for this account's domain.
 209     case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
 210       return l10n_util::GetStringUTF16(
 211           IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_MESSAGE);
 212       break;
 213
 214     // Generic message for "other" errors.
 215     default:
 216       return l10n_util::GetStringUTF16(
 217           IDS_SYNC_OTHER_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE);
 218   }
 219 }