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// Copyright 2013 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/ui/webui/options/reset_profile_settings_handler.h"
#include <utility>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/macros.h"
#include "base/metrics/histogram.h"
#include "base/strings/string16.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/browser/google/google_brand.h"
#include "chrome/browser/profile_resetter/brandcode_config_fetcher.h"
#include "chrome/browser/profile_resetter/brandcoded_default_settings.h"
#include "chrome/browser/profile_resetter/profile_reset_report.pb.h"
#include "chrome/browser/profile_resetter/profile_resetter.h"
#include "chrome/browser/profile_resetter/resettable_settings_snapshot.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/chromium_strings.h"
#include "chrome/grit/generated_resources.h"
#include "components/prefs/pref_service.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/user_metrics.h"
#include "content/public/browser/web_ui.h"
#include "ui/base/l10n/l10n_util.h"
#if defined(OS_WIN)
#include "chrome/browser/profile_resetter/triggered_profile_resetter.h"
#include "chrome/browser/profile_resetter/triggered_profile_resetter_factory.h"
#endif // defined(OS_WIN)
namespace options {
ResetProfileSettingsHandler::ResetProfileSettingsHandler() {
google_brand::GetBrand(&brandcode_);
}
ResetProfileSettingsHandler::~ResetProfileSettingsHandler() {}
void ResetProfileSettingsHandler::InitializeHandler() {
Profile* profile = Profile::FromWebUI(web_ui());
resetter_.reset(new ProfileResetter(profile));
}
void ResetProfileSettingsHandler::InitializePage() {
web_ui()->CallJavascriptFunction(
"ResetProfileSettingsOverlay.setResettingState",
base::FundamentalValue(resetter_->IsActive()));
}
void ResetProfileSettingsHandler::GetLocalizedValues(
base::DictionaryValue* localized_strings) {
DCHECK(localized_strings);
static OptionsStringResource resources[] = {
{ "resetProfileSettingsCommit", IDS_RESET_PROFILE_SETTINGS_COMMIT_BUTTON },
{ "resetProfileSettingsExplanation",
IDS_RESET_PROFILE_SETTINGS_EXPLANATION },
{ "resetProfileSettingsFeedback", IDS_RESET_PROFILE_SETTINGS_FEEDBACK }
};
RegisterStrings(localized_strings, resources, arraysize(resources));
RegisterTitle(localized_strings, "resetProfileSettingsOverlay",
IDS_RESET_PROFILE_SETTINGS_TITLE);
localized_strings->SetString(
"resetProfileSettingsLearnMoreUrl",
chrome::kResetProfileSettingsLearnMoreURL);
// Set up the localized strings for the triggered profile reset overlay.
// The reset tool name can currently only have a custom value on Windows.
base::string16 reset_tool_name;
#if defined(OS_WIN)
Profile* profile = Profile::FromWebUI(web_ui());
TriggeredProfileResetter* triggered_profile_resetter =
TriggeredProfileResetterFactory::GetForBrowserContext(profile);
// TriggeredProfileResetter instance will be nullptr for incognito profiles.
if (triggered_profile_resetter) {
reset_tool_name = triggered_profile_resetter->GetResetToolName();
// Now that a reset UI has been shown, don't trigger again for this profile.
triggered_profile_resetter->ClearResetTrigger();
}
#endif
if (reset_tool_name.empty()) {
reset_tool_name = l10n_util::GetStringUTF16(
IDS_TRIGGERED_RESET_PROFILE_SETTINGS_DEFAULT_TOOL_NAME);
}
localized_strings->SetString(
"triggeredResetProfileSettingsOverlay",
l10n_util::GetStringFUTF16(IDS_TRIGGERED_RESET_PROFILE_SETTINGS_TITLE,
reset_tool_name));
// Set the title manually since RegisterTitle() wants an id.
base::string16 title_string(l10n_util::GetStringFUTF16(
IDS_TRIGGERED_RESET_PROFILE_SETTINGS_TITLE, reset_tool_name));
localized_strings->SetString("triggeredResetProfileSettingsOverlay",
title_string);
localized_strings->SetString(
"triggeredResetProfileSettingsOverlayTabTitle",
l10n_util::GetStringFUTF16(IDS_OPTIONS_TAB_TITLE,
l10n_util::GetStringUTF16(IDS_SETTINGS_TITLE),
title_string));
localized_strings->SetString(
"triggeredResetProfileSettingsExplanation",
l10n_util::GetStringFUTF16(
IDS_TRIGGERED_RESET_PROFILE_SETTINGS_EXPLANATION, reset_tool_name));
}
void ResetProfileSettingsHandler::RegisterMessages() {
// Setup handlers specific to this panel.
web_ui()->RegisterMessageCallback("performResetProfileSettings",
base::Bind(&ResetProfileSettingsHandler::HandleResetProfileSettings,
base::Unretained(this)));
web_ui()->RegisterMessageCallback("onShowResetProfileDialog",
base::Bind(&ResetProfileSettingsHandler::OnShowResetProfileDialog,
base::Unretained(this)));
web_ui()->RegisterMessageCallback("onHideResetProfileDialog",
base::Bind(&ResetProfileSettingsHandler::OnHideResetProfileDialog,
base::Unretained(this)));
}
void ResetProfileSettingsHandler::HandleResetProfileSettings(
const base::ListValue* value) {
bool send_settings = false;
bool success = value->GetBoolean(0, &send_settings);
DCHECK(success);
DCHECK(brandcode_.empty() || config_fetcher_);
if (config_fetcher_ && config_fetcher_->IsActive()) {
// Reset once the prefs are fetched.
config_fetcher_->SetCallback(
base::Bind(&ResetProfileSettingsHandler::ResetProfile,
Unretained(this),
send_settings));
} else {
ResetProfile(send_settings);
}
}
void ResetProfileSettingsHandler::OnResetProfileSettingsDone(
bool send_feedback) {
web_ui()->CallJavascriptFunction("ResetProfileSettingsOverlay.doneResetting");
if (send_feedback && setting_snapshot_) {
Profile* profile = Profile::FromWebUI(web_ui());
ResettableSettingsSnapshot current_snapshot(profile);
int difference = setting_snapshot_->FindDifferentFields(current_snapshot);
if (difference) {
setting_snapshot_->Subtract(current_snapshot);
std::string report = SerializeSettingsReport(*setting_snapshot_,
difference);
SendSettingsFeedback(report, profile);
// Send the same report as a protobuf to a different endpoint.
scoped_ptr<reset_report::ChromeResetReport> report_proto =
SerializeSettingsReportToProto(*setting_snapshot_, difference);
if (report_proto)
SendSettingsFeedbackProto(*report_proto, profile);
}
}
setting_snapshot_.reset();
}
void ResetProfileSettingsHandler::OnShowResetProfileDialog(
const base::ListValue* value) {
if (!resetter_->IsActive()) {
setting_snapshot_.reset(
new ResettableSettingsSnapshot(Profile::FromWebUI(web_ui())));
setting_snapshot_->RequestShortcuts(base::Bind(
&ResetProfileSettingsHandler::UpdateFeedbackUI, AsWeakPtr()));
UpdateFeedbackUI();
}
if (brandcode_.empty())
return;
config_fetcher_.reset(new BrandcodeConfigFetcher(
base::Bind(&ResetProfileSettingsHandler::OnSettingsFetched,
Unretained(this)),
GURL("https://tools.google.com/service/update2"),
brandcode_));
}
void ResetProfileSettingsHandler::OnHideResetProfileDialog(
const base::ListValue* value) {
if (!resetter_->IsActive())
setting_snapshot_.reset();
}
void ResetProfileSettingsHandler::OnSettingsFetched() {
DCHECK(config_fetcher_);
DCHECK(!config_fetcher_->IsActive());
// The master prefs is fetched. We are waiting for user pressing 'Reset'.
}
void ResetProfileSettingsHandler::ResetProfile(bool send_settings) {
DCHECK(resetter_);
DCHECK(!resetter_->IsActive());
scoped_ptr<BrandcodedDefaultSettings> default_settings;
if (config_fetcher_) {
DCHECK(!config_fetcher_->IsActive());
default_settings = config_fetcher_->GetSettings();
config_fetcher_.reset();
} else {
DCHECK(brandcode_.empty());
}
// If failed to fetch BrandcodedDefaultSettings or this is an organic
// installation, use default settings.
if (!default_settings)
default_settings.reset(new BrandcodedDefaultSettings);
resetter_->Reset(
ProfileResetter::ALL, std::move(default_settings),
base::Bind(&ResetProfileSettingsHandler::OnResetProfileSettingsDone,
AsWeakPtr(), send_settings));
content::RecordAction(base::UserMetricsAction("ResetProfile"));
UMA_HISTOGRAM_BOOLEAN("ProfileReset.SendFeedback", send_settings);
}
void ResetProfileSettingsHandler::UpdateFeedbackUI() {
if (!setting_snapshot_)
return;
scoped_ptr<base::ListValue> list = GetReadableFeedbackForSnapshot(
Profile::FromWebUI(web_ui()),
*setting_snapshot_);
base::DictionaryValue feedback_info;
feedback_info.Set("feedbackInfo", list.release());
web_ui()->CallJavascriptFunction(
"ResetProfileSettingsOverlay.setFeedbackInfo",
feedback_info);
}
} // namespace options
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