src/chrome/browser/extensions/suspicious_extension_bubble_controller.cc

   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/extensions/suspicious_extension_bubble_controller.h"
   6
   7 #include "base/bind.h"
   8 #include "base/lazy_instance.h"
   9 #include "base/metrics/histogram.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/extensions/extension_message_bubble.h"
  12 #include "chrome/browser/extensions/extension_service.h"
  13 #include "chrome/browser/profiles/profile.h"
  14 #include "chrome/browser/ui/browser.h"
  15 #include "chrome/browser/ui/browser_finder.h"
  16 #include "chrome/common/url_constants.h"
  17 #include "content/public/browser/user_metrics.h"
  18 #include "extensions/browser/extension_prefs.h"
  19 #include "extensions/browser/extension_system.h"
  20 #include "grit/chromium_strings.h"
  21 #include "grit/generated_resources.h"
  22 #include "ui/base/l10n/l10n_util.h"
  23
  24 namespace {
  25
  26 base::LazyInstance<std::set<Profile*> > g_shown_for_profiles =
  27   LAZY_INSTANCE_INITIALIZER;
  28
  29 ////////////////////////////////////////////////////////////////////////////////
  30 // SuspiciousExtensionBubbleDelegate
  31
  32 SuspiciousExtensionBubbleDelegate::SuspiciousExtensionBubbleDelegate(
  33     Profile* profile)
  34     : profile_(profile) {}
  35
  36 SuspiciousExtensionBubbleDelegate::~SuspiciousExtensionBubbleDelegate() {
  37 }
  38
  39 bool SuspiciousExtensionBubbleDelegate::ShouldIncludeExtension(
  40       const std::string& extension_id) {
  41   extensions::ExtensionPrefs* prefs = extensions::ExtensionPrefs::Get(profile_);
  42   if (!prefs->IsExtensionDisabled(extension_id))
  43     return false;
  44
  45   int disble_reasons = prefs->GetDisableReasons(extension_id);
  46   if (disble_reasons & extensions::Extension::DISABLE_NOT_VERIFIED)
  47     return !prefs->HasWipeoutBeenAcknowledged(extension_id);
  48
  49   return false;
  50 }
  51
  52 void SuspiciousExtensionBubbleDelegate::AcknowledgeExtension(
  53     const std::string& extension_id,
  54     ExtensionMessageBubbleController::BubbleAction user_action) {
  55   extensions::ExtensionPrefs* prefs = extensions::ExtensionPrefs::Get(profile_);
  56   prefs->SetWipeoutAcknowledged(extension_id, true);
  57 }
  58
  59 void SuspiciousExtensionBubbleDelegate::PerformAction(
  60     const extensions::ExtensionIdList& list) {
  61   // This bubble solicits no action from the user. Or as Nimoy would have it:
  62   // "Well, my work here is done".
  63 }
  64
  65 base::string16 SuspiciousExtensionBubbleDelegate::GetTitle() const {
  66   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_UNSUPPORTED_DISABLED_TITLE);
  67 }
  68
  69 base::string16 SuspiciousExtensionBubbleDelegate::GetMessageBody() const {
  70   return l10n_util::GetStringFUTF16(IDS_EXTENSIONS_UNSUPPORTED_DISABLED_BODY,
  71       l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE));
  72 }
  73
  74 base::string16 SuspiciousExtensionBubbleDelegate::GetOverflowText(
  75     const base::string16& overflow_count) const {
  76   return l10n_util::GetStringFUTF16(
  77             IDS_EXTENSIONS_DISABLED_AND_N_MORE,
  78             overflow_count);
  79 }
  80
  81 base::string16
  82 SuspiciousExtensionBubbleDelegate::GetLearnMoreLabel() const {
  83   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
  84 }
  85
  86 GURL SuspiciousExtensionBubbleDelegate::GetLearnMoreUrl() const {
  87   return GURL(chrome::kRemoveNonCWSExtensionURL);
  88 }
  89
  90 base::string16
  91 SuspiciousExtensionBubbleDelegate::GetActionButtonLabel() const {
  92   return base::string16();
  93 }
  94
  95 base::string16
  96 SuspiciousExtensionBubbleDelegate::GetDismissButtonLabel() const {
  97   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_UNSUPPORTED_DISABLED_BUTTON);
  98 }
  99
 100 bool
 101 SuspiciousExtensionBubbleDelegate::ShouldShowExtensionList() const {
 102   return true;
 103 }
 104
 105 void SuspiciousExtensionBubbleDelegate::LogExtensionCount(
 106     size_t count) {
 107   UMA_HISTOGRAM_COUNTS_100(
 108       "ExtensionWipeoutBubble.ExtensionWipeoutCount", count);
 109 }
 110
 111 void SuspiciousExtensionBubbleDelegate::LogAction(
 112     ExtensionMessageBubbleController::BubbleAction action) {
 113   UMA_HISTOGRAM_ENUMERATION(
 114       "ExtensionWipeoutBubble.UserSelection",
 115       action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
 116 }
 117
 118 }  // namespace
 119
 120 namespace extensions {
 121
 122 ////////////////////////////////////////////////////////////////////////////////
 123 // SuspiciousExtensionBubbleController
 124
 125 // static
 126 void SuspiciousExtensionBubbleController::ClearProfileListForTesting() {
 127   g_shown_for_profiles.Get().clear();
 128 }
 129
 130 SuspiciousExtensionBubbleController::SuspiciousExtensionBubbleController(
 131     Profile* profile)
 132     : ExtensionMessageBubbleController(
 133           new SuspiciousExtensionBubbleDelegate(profile),
 134           profile),
 135       profile_(profile) {}
 136
 137 SuspiciousExtensionBubbleController::~SuspiciousExtensionBubbleController() {
 138 }
 139
 140 bool SuspiciousExtensionBubbleController::ShouldShow() {
 141   return !g_shown_for_profiles.Get().count(profile_->GetOriginalProfile()) &&
 142       !GetExtensionList().empty();
 143 }
 144
 145 void SuspiciousExtensionBubbleController::Show(ExtensionMessageBubble* bubble) {
 146   g_shown_for_profiles.Get().insert(profile_->GetOriginalProfile());
 147   ExtensionMessageBubbleController::Show(bubble);
 148 }
 149
 150 }  // namespace extensions