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/dev_mode_bubble_controller.h"
6
7#include "base/lazy_instance.h"
8#include "base/metrics/histogram.h"
9#include "chrome/browser/extensions/extension_action_manager.h"
10#include "chrome/browser/extensions/extension_message_bubble.h"
11#include "chrome/browser/extensions/extension_service.h"
12#include "chrome/browser/extensions/extension_toolbar_model.h"
13#include "chrome/browser/profiles/profile.h"
14#include "chrome/browser/ui/browser.h"
15#include "chrome/common/chrome_version_info.h"
16#include "chrome/common/url_constants.h"
17#include "chrome/grit/generated_resources.h"
18#include "extensions/browser/extension_prefs.h"
19#include "extensions/browser/extension_system.h"
20#include "extensions/common/feature_switch.h"
21#include "grit/components_strings.h"
22#include "ui/base/l10n/l10n_util.h"
23
24namespace extensions {
25
26namespace {
27
28base::LazyInstance<std::set<Profile*> > g_shown_for_profiles =
29    LAZY_INSTANCE_INITIALIZER;
30
31////////////////////////////////////////////////////////////////////////////////
32// DevModeBubbleDelegate
33
34class DevModeBubbleDelegate
35    : public ExtensionMessageBubbleController::Delegate {
36 public:
37  explicit DevModeBubbleDelegate(Profile* profile);
38  virtual ~DevModeBubbleDelegate();
39
40  // ExtensionMessageBubbleController::Delegate methods.
41  virtual bool ShouldIncludeExtension(const std::string& extension_id) OVERRIDE;
42  virtual void AcknowledgeExtension(
43      const std::string& extension_id,
44      ExtensionMessageBubbleController::BubbleAction user_action) OVERRIDE;
45  virtual void PerformAction(const ExtensionIdList& list) OVERRIDE;
46  virtual void OnClose() OVERRIDE;
47  virtual base::string16 GetTitle() const OVERRIDE;
48  virtual base::string16 GetMessageBody(
49      bool anchored_to_browser_action) const OVERRIDE;
50  virtual base::string16 GetOverflowText(
51      const base::string16& overflow_count) const OVERRIDE;
52  virtual base::string16 GetLearnMoreLabel() const OVERRIDE;
53  virtual GURL GetLearnMoreUrl() const OVERRIDE;
54  virtual base::string16 GetActionButtonLabel() const OVERRIDE;
55  virtual base::string16 GetDismissButtonLabel() const OVERRIDE;
56  virtual bool ShouldShowExtensionList() const OVERRIDE;
57  virtual void LogExtensionCount(size_t count) OVERRIDE;
58  virtual void LogAction(
59      ExtensionMessageBubbleController::BubbleAction action) OVERRIDE;
60
61 private:
62  // The associated profile (weak).
63  Profile* profile_;
64
65  // Our extension service. Weak, not owned by us.
66  ExtensionService* service_;
67
68  DISALLOW_COPY_AND_ASSIGN(DevModeBubbleDelegate);
69};
70
71DevModeBubbleDelegate::DevModeBubbleDelegate(Profile* profile)
72    : profile_(profile),
73      service_(ExtensionSystem::Get(profile)->extension_service()) {}
74
75DevModeBubbleDelegate::~DevModeBubbleDelegate() {
76}
77
78bool DevModeBubbleDelegate::ShouldIncludeExtension(
79    const std::string& extension_id) {
80  const Extension* extension = service_->GetExtensionById(extension_id, false);
81  if (!extension)
82    return false;
83  return DevModeBubbleController::IsDevModeExtension(extension);
84}
85
86void DevModeBubbleDelegate::AcknowledgeExtension(
87    const std::string& extension_id,
88    ExtensionMessageBubbleController::BubbleAction user_action) {
89}
90
91void DevModeBubbleDelegate::PerformAction(const ExtensionIdList& list) {
92  for (size_t i = 0; i < list.size(); ++i)
93    service_->DisableExtension(list[i], Extension::DISABLE_USER_ACTION);
94}
95
96void DevModeBubbleDelegate::OnClose() {
97  ExtensionToolbarModel* toolbar_model = ExtensionToolbarModel::Get(profile_);
98  if (toolbar_model)
99    toolbar_model->StopHighlighting();
100}
101
102base::string16 DevModeBubbleDelegate::GetTitle() const {
103  return l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE_DEVELOPER_MODE_TITLE);
104}
105
106base::string16 DevModeBubbleDelegate::GetMessageBody(
107    bool anchored_to_browser_action) const {
108  return l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE_DEVELOPER_MODE_BODY);
109}
110
111base::string16 DevModeBubbleDelegate::GetOverflowText(
112    const base::string16& overflow_count) const {
113  return l10n_util::GetStringFUTF16(
114            IDS_EXTENSIONS_DISABLED_AND_N_MORE,
115            overflow_count);
116}
117
118base::string16 DevModeBubbleDelegate::GetLearnMoreLabel() const {
119  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
120}
121
122GURL DevModeBubbleDelegate::GetLearnMoreUrl() const {
123  return GURL(chrome::kChromeUIExtensionsURL);
124}
125
126base::string16 DevModeBubbleDelegate::GetActionButtonLabel() const {
127  return l10n_util::GetStringUTF16(IDS_DISABLE);
128}
129
130base::string16 DevModeBubbleDelegate::GetDismissButtonLabel() const {
131  return l10n_util::GetStringUTF16(IDS_CANCEL);
132}
133
134bool DevModeBubbleDelegate::ShouldShowExtensionList() const {
135  return false;
136}
137
138void DevModeBubbleDelegate::LogExtensionCount(size_t count) {
139  UMA_HISTOGRAM_COUNTS_100(
140      "ExtensionBubble.ExtensionsInDevModeCount", count);
141}
142
143void DevModeBubbleDelegate::LogAction(
144    ExtensionMessageBubbleController::BubbleAction action) {
145  UMA_HISTOGRAM_ENUMERATION(
146      "ExtensionBubble.DevModeUserSelection",
147      action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
148}
149
150}  // namespace
151
152////////////////////////////////////////////////////////////////////////////////
153// DevModeBubbleController
154
155// static
156void DevModeBubbleController::ClearProfileListForTesting() {
157  g_shown_for_profiles.Get().clear();
158}
159
160// static
161bool DevModeBubbleController::IsDevModeExtension(
162    const Extension* extension) {
163  if (!FeatureSwitch::force_dev_mode_highlighting()->IsEnabled()) {
164    if (chrome::VersionInfo::GetChannel() < chrome::VersionInfo::CHANNEL_BETA)
165      return false;
166  }
167  return extension->location() == Manifest::UNPACKED ||
168         extension->location() == Manifest::COMMAND_LINE;
169}
170
171DevModeBubbleController::DevModeBubbleController(Profile* profile)
172    : ExtensionMessageBubbleController(new DevModeBubbleDelegate(profile),
173                                       profile),
174      profile_(profile) {}
175
176DevModeBubbleController::~DevModeBubbleController() {
177}
178
179bool DevModeBubbleController::ShouldShow() {
180  return !g_shown_for_profiles.Get().count(profile_->GetOriginalProfile()) &&
181      !GetExtensionList().empty();
182}
183
184void DevModeBubbleController::Show(ExtensionMessageBubble* bubble) {
185  g_shown_for_profiles.Get().insert(profile_->GetOriginalProfile());
186  ExtensionMessageBubbleController::Show(bubble);
187}
188
189}  // namespace extensions
190