chrome/browser/dom_distiller/dom_distiller_service_factory.cc

   1 // Copyright 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/dom_distiller/dom_distiller_service_factory.h"
   6
   7 #include "base/threading/sequenced_worker_pool.h"
   8 #include "components/dom_distiller/content/distiller_page_web_contents.h"
   9 #include "components/dom_distiller/core/distiller.h"
  10 #include "components/dom_distiller/core/dom_distiller_store.h"
  11 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  12 #include "content/public/browser/browser_context.h"
  13 #include "content/public/browser/browser_thread.h"
  14
  15 namespace dom_distiller {
  16
  17 DomDistillerContextKeyedService::DomDistillerContextKeyedService(
  18     scoped_ptr<DomDistillerStoreInterface> store,
  19     scoped_ptr<DistillerFactory> distiller_factory,
  20     scoped_ptr<DistillerPageFactory> distiller_page_factory)
  21     : DomDistillerService(store.Pass(),
  22                           distiller_factory.Pass(),
  23                           distiller_page_factory.Pass()) {
  24 }
  25
  26 // static
  27 DomDistillerServiceFactory* DomDistillerServiceFactory::GetInstance() {
  28   return Singleton<DomDistillerServiceFactory>::get();
  29 }
  30
  31 // static
  32 DomDistillerContextKeyedService*
  33 DomDistillerServiceFactory::GetForBrowserContext(
  34     content::BrowserContext* context) {
  35   return static_cast<DomDistillerContextKeyedService*>(
  36       GetInstance()->GetServiceForBrowserContext(context, true));
  37 }
  38
  39 DomDistillerServiceFactory::DomDistillerServiceFactory()
  40     : BrowserContextKeyedServiceFactory(
  41           "DomDistillerService",
  42           BrowserContextDependencyManager::GetInstance()) {}
  43
  44 DomDistillerServiceFactory::~DomDistillerServiceFactory() {}
  45
  46 KeyedService* DomDistillerServiceFactory::BuildServiceInstanceFor(
  47     content::BrowserContext* profile) const {
  48   scoped_refptr<base::SequencedTaskRunner> background_task_runner =
  49       content::BrowserThread::GetBlockingPool()->GetSequencedTaskRunner(
  50           content::BrowserThread::GetBlockingPool()->GetSequenceToken());
  51
  52   scoped_ptr<DomDistillerDatabase> db(
  53       new DomDistillerDatabase(background_task_runner));
  54
  55   base::FilePath database_dir(
  56       profile->GetPath().Append(FILE_PATH_LITERAL("Articles")));
  57
  58   scoped_ptr<DomDistillerStore> dom_distiller_store(new DomDistillerStore(
  59       db.PassAs<DomDistillerDatabaseInterface>(), database_dir));
  60
  61   scoped_ptr<DistillerPageFactory> distiller_page_factory(
  62       new DistillerPageWebContentsFactory(profile));
  63   scoped_ptr<DistillerURLFetcherFactory> distiller_url_fetcher_factory(
  64       new DistillerURLFetcherFactory(profile->GetRequestContext()));
  65   scoped_ptr<DistillerFactory> distiller_factory(
  66       new DistillerFactoryImpl(distiller_url_fetcher_factory.Pass()));
  67
  68   DomDistillerContextKeyedService* service =
  69       new DomDistillerContextKeyedService(
  70           dom_distiller_store.PassAs<DomDistillerStoreInterface>(),
  71           distiller_factory.Pass(),
  72           distiller_page_factory.Pass());
  73
  74   return service;
  75 }
  76
  77 content::BrowserContext* DomDistillerServiceFactory::GetBrowserContextToUse(
  78     content::BrowserContext* context) const {
  79   // TODO(cjhopman): Do we want this to be
  80   // GetBrowserContextRedirectedInIncognito?
  81   return context;
  82 }
  83
  84 }  // namespace dom_distiller