src/chrome/browser/extensions/external_component_loader.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/external_component_loader.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/prefs/pref_change_registrar.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "base/values.h"
  11 #include "chrome/browser/bookmarks/enhanced_bookmarks_features.h"
  12 #include "chrome/browser/browser_process.h"
  13 #include "chrome/browser/extensions/external_provider_impl.h"
  14 #include "chrome/browser/search/hotword_service_factory.h"
  15 #include "chrome/common/chrome_switches.h"
  16 #include "chrome/common/extensions/extension_constants.h"
  17 #include "chrome/common/pref_names.h"
  18 #include "components/user_prefs/pref_registry_syncable.h"
  19 #include "content/public/browser/browser_thread.h"
  20
  21 namespace extensions {
  22
  23 ExternalComponentLoader::ExternalComponentLoader(Profile* profile)
  24     : profile_(profile) {
  25 }
  26
  27 ExternalComponentLoader::~ExternalComponentLoader() {}
  28
  29 void ExternalComponentLoader::StartLoading() {
  30   prefs_.reset(new base::DictionaryValue());
  31   std::string appId = extension_misc::kInAppPaymentsSupportAppId;
  32   prefs_->SetString(appId + ".external_update_url",
  33                     extension_urls::GetWebstoreUpdateUrl().spec());
  34
  35   if (HotwordServiceFactory::IsHotwordAllowed(profile_)) {
  36     std::string hotwordId = extension_misc::kHotwordExtensionId;
  37     prefs_->SetString(hotwordId + ".external_update_url",
  38                       extension_urls::GetWebstoreUpdateUrl().spec());
  39   }
  40
  41   if (CommandLine::ForCurrentProcess()->
  42           GetSwitchValueASCII(switches::kEnableEnhancedBookmarks) != "0") {
  43     std::string ext_id;
  44     if (profile_->GetPrefs()->GetBoolean(
  45             prefs::kEnhancedBookmarksExperimentEnabled)) {
  46       ext_id =
  47           profile_->GetPrefs()->GetString(prefs::kEnhancedBookmarksExtensionId);
  48     } else {
  49       ext_id = GetEnhancedBookmarksExtensionIdFromFinch();
  50     }
  51     if (!ext_id.empty()) {
  52       prefs_->SetString(ext_id + ".external_update_url",
  53                         extension_urls::GetWebstoreUpdateUrl().spec());
  54     }
  55   } else {
  56     profile_->GetPrefs()->ClearPref(prefs::kEnhancedBookmarksExperimentEnabled);
  57     profile_->GetPrefs()->ClearPref(prefs::kEnhancedBookmarksExtensionId);
  58   }
  59   LoadFinished();
  60 }
  61
  62 }  // namespace extensions