chrome/browser/chromeos/app_mode/kiosk_diagnosis_runner.cc

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/chromeos/app_mode/kiosk_diagnosis_runner.h"

#include <utility>

#include "base/bind.h"
#include "base/macros.h"
#include "base/memory/singleton.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/task/post_task.h"
#include "base/time/time.h"
#include "chrome/browser/feedback/feedback_util_chromeos.h"
#include "chrome/browser/profiles/profile.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "extensions/browser/api/feedback_private/feedback_private_api.h"
#include "extensions/browser/extension_system_provider.h"
#include "extensions/browser/extensions_browser_client.h"

namespace chromeos {

class KioskDiagnosisRunner::Factory : public BrowserContextKeyedServiceFactory {
 public:
  static KioskDiagnosisRunner* GetForProfile(Profile* profile) {
    return static_cast<KioskDiagnosisRunner*>(
        GetInstance()->GetServiceForBrowserContext(profile, true));
  }

  static Factory* GetInstance() { return base::Singleton<Factory>::get(); }

 private:
  friend struct base::DefaultSingletonTraits<Factory>;

  Factory()
      : BrowserContextKeyedServiceFactory(
            "KioskDiagnosisRunner",
            BrowserContextDependencyManager::GetInstance()) {
    DependsOn(extensions::ExtensionsBrowserClient::Get()
                  ->GetExtensionSystemFactory());
    DependsOn(extensions::FeedbackPrivateAPI::GetFactoryInstance());
  }

  ~Factory() override {}

  // BrowserContextKeyedServiceFactory overrides:
  KeyedService* BuildServiceInstanceFor(
      content::BrowserContext* context) const override {
    Profile* profile = static_cast<Profile*>(context);
    return new KioskDiagnosisRunner(profile);
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(Factory);
};

// static
void KioskDiagnosisRunner::Run(Profile* profile,
                               const std::string& app_id) {
  KioskDiagnosisRunner::Factory::GetForProfile(profile)->Start(app_id);
}

KioskDiagnosisRunner::KioskDiagnosisRunner(Profile* profile)
    : profile_(profile),
      weak_factory_(this) {}

KioskDiagnosisRunner::~KioskDiagnosisRunner() {}

void KioskDiagnosisRunner::Start(const std::string& app_id) {
  app_id_ = app_id;

  // Schedules system logs to be collected after 1 minute.
  base::PostDelayedTaskWithTraits(
      FROM_HERE, {content::BrowserThread::UI},
      base::BindOnce(&KioskDiagnosisRunner::StartSystemLogCollection,
                     weak_factory_.GetWeakPtr()),
      base::TimeDelta::FromMinutes(1));
}

void KioskDiagnosisRunner::StartSystemLogCollection() {
  const std::string description = base::StringPrintf(
      "Autogenerated feedback:\nAppId: %s\n(uniquifier:%s)", app_id_.c_str(),
      base::NumberToString(base::Time::Now().ToInternalValue()).c_str());
  feedback_util::SendSysLogFeedback(
      profile_, description, base::Bind(&KioskDiagnosisRunner::OnFeedbackSent,
                                        weak_factory_.GetWeakPtr()));
}

void KioskDiagnosisRunner::OnFeedbackSent(bool) {
  // Do nothing.
}

}  // namespace chromeos