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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/release_notes/release_notes_storage.h"
#include "ash/constants/ash_features.h"
#include "base/command_line.h"
#include "base/version.h"
#include "chrome/browser/ash/profiles/profile_helper.h"
#include "chrome/browser/policy/profile_policy_connector.h"
#include "chrome/browser/profiles/chrome_version_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/channel_info.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chromeos/ash/components/login/login_state/login_state.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "components/user_manager/user_manager.h"
#include "components/version_info/channel.h"
#include "components/version_info/version_info.h"
#include "content/public/common/content_switches.h"
#include "google_apis/gaia/gaia_auth_util.h"
namespace {
constexpr int kTimesToShowSuggestionChip = 3;
int GetMilestone() {
return version_info::GetVersion().components()[0];
}
bool IsEligibleProfile(Profile* profile) {
// Do not show the notification for Ephemeral and Guest profiles.
if (ash::ProfileHelper::IsEphemeralUserProfile(profile))
return false;
if (profile->IsGuestSession())
return false;
// Do not show the notification for managed profiles (e.g. Enterprise,
// Education), except for Googlers and Unicorn accounts.
// Show the notification for Googlers.
if (gaia::IsGoogleInternalAccountEmail(profile->GetProfileUserName()))
return true;
// Show the notification for Unicorn profiles. Education profiles are Regular
// profiles, so they will not pass this check.
if (profile->IsChild())
return true;
// After the above exceptions, do not show the notification for profiles
// managed by a policy.
if (profile->GetProfilePolicyConnector()->IsManaged())
return false;
// Otherwise, show the notification for Consumer profiles.
return ash::ProfileHelper::Get()->GetUserByProfile(profile)->HasGaiaAccount();
}
bool ShouldShowForCurrentChannel() {
return chrome::GetChannel() == version_info::Channel::STABLE ||
base::FeatureList::IsEnabled(
ash::features::kReleaseNotesNotificationAllChannels);
}
} // namespace
namespace ash {
// Called on every session startup.
void ReleaseNotesStorage::RegisterProfilePrefs(PrefRegistrySimple* registry) {
registry->RegisterIntegerPref(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow, 0);
}
ReleaseNotesStorage::ReleaseNotesStorage(Profile* profile)
: profile_(profile) {}
ReleaseNotesStorage::~ReleaseNotesStorage() = default;
bool ReleaseNotesStorage::ShouldNotify() {
// TODO(b/174514401): Make this server controlled.
if (base::FeatureList::IsEnabled(
ash::features::kReleaseNotesNotificationAlwaysEligible)) {
return true;
}
if (!ShouldShowForCurrentChannel()) {
return false;
}
if (!IsEligibleProfile(profile_))
return false;
int last_milestone = profile_->GetPrefs()->GetInteger(
prefs::kHelpAppNotificationLastShownMilestone);
if (profile_->GetPrefs()
->FindPreference(prefs::kHelpAppNotificationLastShownMilestone)
->IsDefaultValue()) {
// We don't know if the user has seen any notification before as we have
// never set which milestone was last seen. So use the version of chrome
// where the profile was created instead.
base::Version profile_version(
ChromeVersionService::GetVersion(profile_->GetPrefs()));
last_milestone = profile_version.components()[0];
}
return last_milestone < kLastChromeVersionWithReleaseNotes;
}
void ReleaseNotesStorage::MarkNotificationShown() {
profile_->GetPrefs()->SetInteger(
prefs::kHelpAppNotificationLastShownMilestone, GetMilestone());
}
void ReleaseNotesStorage::StartShowingSuggestionChip() {
profile_->GetPrefs()->SetInteger(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow,
kTimesToShowSuggestionChip);
}
bool ReleaseNotesStorage::ShouldShowSuggestionChip() {
const int times_left_to_show = profile_->GetPrefs()->GetInteger(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow);
return times_left_to_show > 0;
}
void ReleaseNotesStorage::DecreaseTimesLeftToShowSuggestionChip() {
const int times_left_to_show = profile_->GetPrefs()->GetInteger(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow);
if (times_left_to_show == 0)
return;
profile_->GetPrefs()->SetInteger(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow,
times_left_to_show - 1);
}
void ReleaseNotesStorage::StopShowingSuggestionChip() {
profile_->GetPrefs()->SetInteger(
prefs::kReleaseNotesSuggestionChipTimesLeftToShow, 0);
}
} // namespace ash
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