chrome/browser/dom_distiller/profile_utils.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/dom_distiller/profile_utils.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/memory/scoped_ptr.h"
   9 #include "chrome/browser/dom_distiller/dom_distiller_service_factory.h"
  10 #include "chrome/browser/dom_distiller/lazy_dom_distiller_service.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/common/chrome_isolated_world_ids.h"
  13 #include "components/dom_distiller/content/browser/distiller_javascript_utils.h"
  14 #include "components/dom_distiller/content/browser/dom_distiller_viewer_source.h"
  15 #include "components/dom_distiller/content/browser/external_feedback_reporter.h"
  16 #include "components/dom_distiller/core/dom_distiller_switches.h"
  17 #include "components/dom_distiller/core/url_constants.h"
  18
  19 #if defined(OS_ANDROID)
  20 #include "chrome/browser/android/dom_distiller/external_feedback_reporter_android.h"
  21 #endif  // defined(OS_ANDROID)
  22
  23 void RegisterDomDistillerViewerSource(Profile* profile) {
  24   const base::CommandLine& command_line =
  25       *base::CommandLine::ForCurrentProcess();
  26   if (command_line.HasSwitch(switches::kEnableDomDistiller)) {
  27     dom_distiller::DomDistillerServiceFactory* dom_distiller_service_factory =
  28         dom_distiller::DomDistillerServiceFactory::GetInstance();
  29     // The LazyDomDistillerService deletes itself when the profile is destroyed.
  30     dom_distiller::LazyDomDistillerService* lazy_service =
  31         new dom_distiller::LazyDomDistillerService(
  32             profile, dom_distiller_service_factory);
  33     scoped_ptr<dom_distiller::ExternalFeedbackReporter> reporter;
  34
  35 #if defined(OS_ANDROID)
  36     reporter.reset(
  37         new dom_distiller::android::ExternalFeedbackReporterAndroid());
  38 #endif  // defined(OS_ANDROID)
  39
  40     // Set the JavaScript world ID.
  41     if (!dom_distiller::DistillerJavaScriptWorldIdIsSet()) {
  42       dom_distiller::SetDistillerJavaScriptWorldId(
  43           chrome::ISOLATED_WORLD_ID_CHROME_INTERNAL);
  44     }
  45
  46     content::URLDataSource::Add(
  47         profile,
  48         new dom_distiller::DomDistillerViewerSource(
  49             lazy_service, dom_distiller::kDomDistillerScheme, reporter.Pass()));
  50   }
  51 }