1// Copyright (c) 2013 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_global_error.h"
6
7#include "base/logging.h"
8#include "chrome/app/chrome_command_ids.h"
9#include "chrome/browser/profiles/profile.h"
10#include "chrome/browser/signin/signin_header_helper.h"
11#include "chrome/browser/signin/signin_manager_factory.h"
12#include "chrome/browser/signin/signin_promo.h"
13#include "chrome/browser/ui/browser_commands.h"
14#include "chrome/browser/ui/browser_window.h"
15#include "chrome/browser/ui/chrome_pages.h"
16#include "chrome/browser/ui/global_error/global_error_service.h"
17#include "chrome/browser/ui/global_error/global_error_service_factory.h"
18#include "chrome/browser/ui/singleton_tabs.h"
19#include "chrome/browser/ui/webui/signin/login_ui_service.h"
20#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
21#include "chrome/common/url_constants.h"
22#include "chrome/grit/chromium_strings.h"
23#include "chrome/grit/generated_resources.h"
24#include "components/signin/core/browser/signin_manager.h"
25#include "components/signin/core/common/profile_management_switches.h"
26#include "net/base/url_util.h"
27#include "ui/base/l10n/l10n_util.h"
28
29SigninGlobalError::SigninGlobalError(
30    SigninErrorController* error_controller,
31    Profile* profile)
32    : profile_(profile),
33      error_controller_(error_controller),
34      is_added_to_global_error_service_(false) {
35  error_controller_->AddObserver(this);
36  is_added_to_global_error_service_ = !switches::IsNewAvatarMenu();
37  if (is_added_to_global_error_service_)
38    GlobalErrorServiceFactory::GetForProfile(profile_)->AddGlobalError(this);
39}
40
41SigninGlobalError::~SigninGlobalError() {
42  DCHECK(!error_controller_)
43      << "SigninGlobalError::Shutdown() was not called";
44}
45
46bool SigninGlobalError::HasError() {
47  return HasMenuItem();
48}
49
50void SigninGlobalError::AttemptToFixError(Browser* browser) {
51  if (!HasError())
52    return;
53
54  ExecuteMenuItem(browser);
55}
56
57void SigninGlobalError::Shutdown() {
58  if (is_added_to_global_error_service_) {
59    GlobalErrorServiceFactory::GetForProfile(profile_)->RemoveGlobalError(this);
60    is_added_to_global_error_service_ = false;
61  }
62
63  error_controller_->RemoveObserver(this);
64  error_controller_ = NULL;
65}
66
67bool SigninGlobalError::HasMenuItem() {
68  return error_controller_->HasError();
69}
70
71int SigninGlobalError::MenuItemCommandID() {
72  return IDC_SHOW_SIGNIN_ERROR;
73}
74
75base::string16 SigninGlobalError::MenuItemLabel() {
76  // Notify the user if there's an auth error the user should know about.
77  if (error_controller_->HasError())
78    return l10n_util::GetStringUTF16(IDS_SYNC_SIGN_IN_ERROR_WRENCH_MENU_ITEM);
79  return base::string16();
80}
81
82void SigninGlobalError::ExecuteMenuItem(Browser* browser) {
83#if defined(OS_CHROMEOS)
84  if (error_controller_->auth_error().state() !=
85      GoogleServiceAuthError::NONE) {
86    DVLOG(1) << "Signing out the user to fix a sync error.";
87    // TODO(beng): seems like this could just call chrome::AttemptUserExit().
88    chrome::ExecuteCommand(browser, IDC_EXIT);
89    return;
90  }
91#endif
92
93  // Global errors don't show up in the wrench menu on android.
94#if !defined(OS_ANDROID)
95  LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
96  if (login_ui->current_login_ui()) {
97    login_ui->current_login_ui()->FocusUI();
98    return;
99  }
100
101  if (switches::IsNewAvatarMenu()) {
102    browser->window()->ShowAvatarBubbleFromAvatarButton(
103        BrowserWindow::AVATAR_BUBBLE_MODE_REAUTH,
104        signin::ManageAccountsParams());
105  } else {
106    chrome::ShowSingletonTab(
107        browser,
108        signin::GetReauthURL(profile_, error_controller_->error_account_id()));
109  }
110#endif
111}
112
113bool SigninGlobalError::HasBubbleView() {
114  return !GetBubbleViewMessages().empty();
115}
116
117base::string16 SigninGlobalError::GetBubbleViewTitle() {
118  return l10n_util::GetStringUTF16(IDS_SIGNIN_ERROR_BUBBLE_VIEW_TITLE);
119}
120
121std::vector<base::string16> SigninGlobalError::GetBubbleViewMessages() {
122  std::vector<base::string16> messages;
123
124  // If the user isn't signed in, no need to display an error bubble.
125  SigninManagerBase* signin_manager =
126      SigninManagerFactory::GetForProfileIfExists(profile_);
127  if (signin_manager && !signin_manager->IsAuthenticated())
128      return messages;
129
130  if (!error_controller_->HasError())
131    return messages;
132
133  switch (error_controller_->auth_error().state()) {
134    // TODO(rogerta): use account id in error messages.
135
136    // User credentials are invalid (bad acct, etc).
137    case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS:
138    case GoogleServiceAuthError::SERVICE_ERROR:
139    case GoogleServiceAuthError::ACCOUNT_DELETED:
140    case GoogleServiceAuthError::ACCOUNT_DISABLED:
141      messages.push_back(l10n_util::GetStringUTF16(
142          IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE));
143      break;
144
145    // Sync service is not available for this account's domain.
146    case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
147      messages.push_back(l10n_util::GetStringUTF16(
148          IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_MESSAGE));
149      break;
150
151    // Generic message for "other" errors.
152    default:
153      messages.push_back(l10n_util::GetStringUTF16(
154          IDS_SYNC_OTHER_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE));
155  }
156  return messages;
157}
158
159base::string16 SigninGlobalError::GetBubbleViewAcceptButtonLabel() {
160  // If the auth service is unavailable, don't give the user the option to try
161  // signing in again.
162  if (error_controller_->auth_error().state() ==
163      GoogleServiceAuthError::SERVICE_UNAVAILABLE) {
164    return l10n_util::GetStringUTF16(
165        IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_ACCEPT);
166  } else {
167    return l10n_util::GetStringUTF16(IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_ACCEPT);
168  }
169}
170
171base::string16 SigninGlobalError::GetBubbleViewCancelButtonLabel() {
172  return base::string16();
173}
174
175void SigninGlobalError::OnBubbleViewDidClose(Browser* browser) {
176}
177
178void SigninGlobalError::BubbleViewAcceptButtonPressed(Browser* browser) {
179  ExecuteMenuItem(browser);
180}
181
182void SigninGlobalError::BubbleViewCancelButtonPressed(Browser* browser) {
183  NOTREACHED();
184}
185
186void SigninGlobalError::OnErrorChanged() {
187  GlobalErrorServiceFactory::GetForProfile(profile_)->NotifyErrorsChanged(this);
188}
189