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   // TODO(asargent/finnur) - we've temporarily borrowed an already translated
  67   // string that has another purpose so we could change this on a release
  68   // branch. crbug.com/370517
  69   return l10n_util::GetStringUTF16(
  70       IDS_PERFORMANCE_MONITOR_EXTENSION_DISABLE_EVENT_MOUSEOVER);
  71 }
  72
  73 base::string16 SuspiciousExtensionBubbleDelegate::GetMessageBody() const {
  74   return l10n_util::GetStringFUTF16(IDS_EXTENSIONS_SUSPICIOUS_DISABLED_BODY,
  75       l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE));
  76 }
  77
  78 base::string16 SuspiciousExtensionBubbleDelegate::GetOverflowText(
  79     const base::string16& overflow_count) const {
  80   base::string16 overflow_string = l10n_util::GetStringUTF16(
  81       IDS_EXTENSIONS_SUSPICIOUS_DISABLED_AND_N_MORE);
  82   base::string16 new_string;
  83
  84   // Just before string freeze, we checked in # as a substitution value for
  85   // this string, whereas we should have used $1. It was discovered too late,
  86   // so we do the substitution by hand in that case.
  87   if (overflow_string.find(base::ASCIIToUTF16("#")) != base::string16::npos) {
  88     base::ReplaceChars(overflow_string, base::ASCIIToUTF16("#").c_str(),
  89                        overflow_count, &new_string);
  90   } else {
  91     new_string = l10n_util::GetStringFUTF16(
  92             IDS_EXTENSIONS_SUSPICIOUS_DISABLED_AND_N_MORE,
  93             overflow_count);
  94   }
  95
  96   return new_string;
  97 }
  98
  99 base::string16
 100 SuspiciousExtensionBubbleDelegate::GetLearnMoreLabel() const {
 101   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 102 }
 103
 104 GURL SuspiciousExtensionBubbleDelegate::GetLearnMoreUrl() const {
 105   return GURL(chrome::kRemoveNonCWSExtensionURL);
 106 }
 107
 108 base::string16
 109 SuspiciousExtensionBubbleDelegate::GetActionButtonLabel() const {
 110   return base::string16();
 111 }
 112
 113 base::string16
 114 SuspiciousExtensionBubbleDelegate::GetDismissButtonLabel() const {
 115   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_SUSPICIOUS_DISABLED_BUTTON);
 116 }
 117
 118 bool
 119 SuspiciousExtensionBubbleDelegate::ShouldShowExtensionList() const {
 120   return true;
 121 }
 122
 123 void SuspiciousExtensionBubbleDelegate::LogExtensionCount(
 124     size_t count) {
 125   UMA_HISTOGRAM_COUNTS_100(
 126       "ExtensionWipeoutBubble.ExtensionWipeoutCount", count);
 127 }
 128
 129 void SuspiciousExtensionBubbleDelegate::LogAction(
 130     ExtensionMessageBubbleController::BubbleAction action) {
 131   UMA_HISTOGRAM_ENUMERATION(
 132       "ExtensionWipeoutBubble.UserSelection",
 133       action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
 134 }
 135
 136 }  // namespace
 137
 138 namespace extensions {
 139
 140 ////////////////////////////////////////////////////////////////////////////////
 141 // SuspiciousExtensionBubbleController
 142
 143 // static
 144 void SuspiciousExtensionBubbleController::ClearProfileListForTesting() {
 145   g_shown_for_profiles.Get().clear();
 146 }
 147
 148 SuspiciousExtensionBubbleController::SuspiciousExtensionBubbleController(
 149     Profile* profile)
 150     : ExtensionMessageBubbleController(
 151           new SuspiciousExtensionBubbleDelegate(profile),
 152           profile),
 153       profile_(profile) {}
 154
 155 SuspiciousExtensionBubbleController::~SuspiciousExtensionBubbleController() {
 156 }
 157
 158 bool SuspiciousExtensionBubbleController::ShouldShow() {
 159   return !g_shown_for_profiles.Get().count(profile_) &&
 160       !GetExtensionList().empty();
 161 }
 162
 163 void SuspiciousExtensionBubbleController::Show(ExtensionMessageBubble* bubble) {
 164   g_shown_for_profiles.Get().insert(profile_);
 165   ExtensionMessageBubbleController::Show(bubble);
 166 }
 167
 168 }  // namespace extensions