chrome/browser/password_manager/save_password_infobar_delegate.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/password_manager/save_password_infobar_delegate.h"
   6
   7 #include "base/metrics/histogram.h"
   8 #include "chrome/browser/infobars/infobar_service.h"
   9 #include "chrome/grit/chromium_strings.h"
  10 #include "chrome/grit/generated_resources.h"
  11 #include "components/infobars/core/infobar.h"
  12 #include "components/password_manager/core/browser/password_manager_client.h"
  13 #include "content/public/browser/web_contents.h"
  14 #include "grit/theme_resources.h"
  15 #include "ui/base/l10n/l10n_util.h"
  16
  17 #if defined(OS_ANDROID)
  18 #include "chrome/browser/ui/android/infobars/save_password_infobar.h"
  19 #endif
  20
  21 namespace {
  22
  23 int GetCancelButtonText(password_manager::CredentialSourceType source_type) {
  24   return source_type ==
  25       password_manager::CredentialSourceType::CREDENTIAL_SOURCE_API
  26       ? IDS_PASSWORD_MANAGER_SAVE_PASSWORD_SMART_LOCK_NO_THANKS_BUTTON
  27       : IDS_PASSWORD_MANAGER_BLACKLIST_BUTTON;
  28 }
  29
  30 }  // namespace
  31
  32 // static
  33 void SavePasswordInfoBarDelegate::Create(
  34     content::WebContents* web_contents,
  35     scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  36     const std::string& uma_histogram_suffix,
  37     password_manager::CredentialSourceType source_type) {
  38   InfoBarService* infobar_service =
  39       InfoBarService::FromWebContents(web_contents);
  40   SavePasswordInfoBarDelegate* infobar_delegate =
  41       new SavePasswordInfoBarDelegate(
  42           form_to_save.Pass(), uma_histogram_suffix, source_type);
  43 #if defined(OS_ANDROID)
  44   // For Android in case of smart lock we need different appearance of infobar.
  45   scoped_ptr<infobars::InfoBar> infobar =
  46       make_scoped_ptr(new SavePasswordInfoBar(
  47           scoped_ptr<SavePasswordInfoBarDelegate>(infobar_delegate)));
  48 #else
  49   // For desktop we'll keep using the ConfirmInfobar.
  50   scoped_ptr<infobars::InfoBar> infobar(infobar_service->CreateConfirmInfoBar(
  51       scoped_ptr<ConfirmInfoBarDelegate>(infobar_delegate)));
  52 #endif
  53   infobar_service->AddInfoBar(infobar.Pass());
  54 }
  55
  56 SavePasswordInfoBarDelegate::~SavePasswordInfoBarDelegate() {
  57   UMA_HISTOGRAM_ENUMERATION("PasswordManager.InfoBarResponse",
  58                             infobar_response_,
  59                             password_manager::metrics_util::NUM_RESPONSE_TYPES);
  60
  61   password_manager::metrics_util::LogUIDismissalReason(infobar_response_);
  62
  63   // The shortest period for which the prompt needs to live, so that we don't
  64   // consider it killed prematurely, as might happen, e.g., if a pre-rendered
  65   // page gets swapped in (and the current WebContents is destroyed).
  66   const base::TimeDelta kMinimumPromptDisplayTime =
  67       base::TimeDelta::FromSeconds(1);
  68
  69   if (!uma_histogram_suffix_.empty()) {
  70     password_manager::metrics_util::LogUMAHistogramEnumeration(
  71         "PasswordManager.SavePasswordPromptResponse_" + uma_histogram_suffix_,
  72         infobar_response_,
  73         password_manager::metrics_util::NUM_RESPONSE_TYPES);
  74     password_manager::metrics_util::LogUMAHistogramBoolean(
  75         "PasswordManager.SavePasswordPromptDisappearedQuickly_" +
  76             uma_histogram_suffix_,
  77         timer_.Elapsed() < kMinimumPromptDisplayTime);
  78   }
  79 }
  80
  81 SavePasswordInfoBarDelegate::SavePasswordInfoBarDelegate(
  82     scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  83     const std::string& uma_histogram_suffix,
  84     password_manager::CredentialSourceType source_type)
  85     : ConfirmInfoBarDelegate(),
  86       form_to_save_(form_to_save.Pass()),
  87       infobar_response_(password_manager::metrics_util::NO_RESPONSE),
  88       uma_histogram_suffix_(uma_histogram_suffix),
  89       source_type_(source_type) {
  90   if (!uma_histogram_suffix_.empty()) {
  91     password_manager::metrics_util::LogUMAHistogramBoolean(
  92         "PasswordManager.SavePasswordPromptDisplayed_" + uma_histogram_suffix_,
  93         true);
  94   }
  95 }
  96
  97 bool SavePasswordInfoBarDelegate::ShouldShowMoreButton() {
  98   return source_type_ ==
  99          password_manager::CredentialSourceType::CREDENTIAL_SOURCE_API;
 100 }
 101
 102 infobars::InfoBarDelegate::Type
 103 SavePasswordInfoBarDelegate::GetInfoBarType() const {
 104   return PAGE_ACTION_TYPE;
 105 }
 106
 107 infobars::InfoBarDelegate::InfoBarAutomationType
 108 SavePasswordInfoBarDelegate::GetInfoBarAutomationType() const {
 109   return PASSWORD_INFOBAR;
 110 }
 111
 112 int SavePasswordInfoBarDelegate::GetIconID() const {
 113   return IDR_INFOBAR_SAVE_PASSWORD;
 114 }
 115
 116 bool SavePasswordInfoBarDelegate::ShouldExpire(
 117     const NavigationDetails& details) const {
 118   return !details.is_redirect &&
 119          infobars::InfoBarDelegate::ShouldExpire(details);
 120 }
 121
 122 void SavePasswordInfoBarDelegate::InfoBarDismissed() {
 123   DCHECK(form_to_save_.get());
 124   infobar_response_ = password_manager::metrics_util::INFOBAR_DISMISSED;
 125 }
 126
 127 base::string16 SavePasswordInfoBarDelegate::GetMessageText() const {
 128   return l10n_util::GetStringUTF16(
 129       (source_type_ ==
 130        password_manager::CredentialSourceType::CREDENTIAL_SOURCE_API)
 131           ? IDS_PASSWORD_MANAGER_SAVE_PASSWORD_SMART_LOCK_PROMPT
 132           : IDS_PASSWORD_MANAGER_SAVE_PASSWORD_PROMPT);
 133 }
 134
 135 base::string16 SavePasswordInfoBarDelegate::GetButtonLabel(
 136     InfoBarButton button) const {
 137   return l10n_util::GetStringUTF16((button == BUTTON_OK)
 138                                        ? IDS_PASSWORD_MANAGER_SAVE_BUTTON
 139                                        : GetCancelButtonText(source_type_));
 140 }
 141
 142 bool SavePasswordInfoBarDelegate::Accept() {
 143   DCHECK(form_to_save_.get());
 144   form_to_save_->Save();
 145   infobar_response_ = password_manager::metrics_util::REMEMBER_PASSWORD;
 146   return true;
 147 }
 148
 149 bool SavePasswordInfoBarDelegate::Cancel() {
 150   DCHECK(form_to_save_.get());
 151   if (source_type_ ==
 152       password_manager::CredentialSourceType::CREDENTIAL_SOURCE_API) {
 153     InfoBarDismissed();
 154   } else {
 155     form_to_save_->PermanentlyBlacklist();
 156     infobar_response_ = password_manager::metrics_util::NEVER_REMEMBER_PASSWORD;
 157   }
 158   return true;
 159 }