// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/webui/ui_bundled/version_ui.h"
#import <memory>
#import "base/command_line.h"
#import "base/i18n/time_formatting.h"
#import "base/strings/string_number_conversions.h"
#import "base/strings/stringprintf.h"
#import "base/time/time.h"
#import "build/build_config.h"
#import "components/grit/components_scaled_resources.h"
#import "components/grit/version_ui_resources.h"
#import "components/grit/version_ui_resources_map.h"
#import "components/strings/grit/components_branded_strings.h"
#import "components/strings/grit/components_strings.h"
#import "components/variations/service/variations_service.h"
#import "components/version_info/version_info.h"
#import "components/version_ui/version_handler_helper.h"
#import "components/version_ui/version_ui_constants.h"
#import "ios/chrome/browser/shared/model/application_context/application_context.h"
#import "ios/chrome/browser/shared/model/profile/profile_ios.h"
#import "ios/chrome/browser/shared/model/url/chrome_url_constants.h"
#import "ios/chrome/browser/webui/ui_bundled/version_handler.h"
#import "ios/chrome/common/channel_info.h"
#import "ios/chrome/grit/ios_branded_strings.h"
#import "ios/web/public/web_client.h"
#import "ios/web/public/webui/web_ui_ios.h"
#import "ios/web/public/webui/web_ui_ios_data_source.h"
#import "ui/base/device_form_factor.h"
#import "ui/base/l10n/l10n_util.h"
namespace {
web::WebUIIOSDataSource* CreateVersionUIDataSource() {
web::WebUIIOSDataSource* html_source =
web::WebUIIOSDataSource::Create(kChromeUIVersionHost);
// Localized and data strings.
html_source->AddLocalizedString(version_ui::kTitle, IDS_VERSION_UI_TITLE);
html_source->AddLocalizedString(version_ui::kLogoAltText,
IDS_SHORT_PRODUCT_LOGO_ALT_TEXT);
html_source->AddLocalizedString(version_ui::kApplicationLabel,
IDS_IOS_PRODUCT_NAME);
html_source->AddString(version_ui::kVersion,
std::string(version_info::GetVersionNumber()));
html_source->AddString(version_ui::kVersionModifier,
std::string(GetChannelString(GetChannel())));
html_source->AddLocalizedString(version_ui::kOSName, IDS_VERSION_UI_OS);
html_source->AddString(version_ui::kOSType,
std::string(version_info::GetOSType()));
html_source->AddLocalizedString(version_ui::kCompany,
IDS_IOS_ABOUT_VERSION_COMPANY_NAME);
html_source->AddLocalizedString(version_ui::kCopyLabel,
IDS_VERSION_UI_COPY_LABEL);
html_source->AddLocalizedString(version_ui::kCopyNotice,
IDS_VERSION_UI_COPY_NOTICE);
html_source->AddString(
version_ui::kCopyright,
l10n_util::GetStringFUTF16(
IDS_IOS_ABOUT_VERSION_COPYRIGHT,
base::LocalizedTimeFormatWithPattern(base::Time::Now(), "y")));
html_source->AddLocalizedString(version_ui::kRevision,
IDS_VERSION_UI_REVISION);
std::string last_change(version_info::GetLastChange());
// Shorten the git hash to display it correctly on small devices.
if ((ui::GetDeviceFormFactor() != ui::DEVICE_FORM_FACTOR_TABLET) &&
last_change.length() > 12) {
last_change =
base::StringPrintf("%s...", last_change.substr(0, 12).c_str());
}
html_source->AddString(version_ui::kCL, last_change);
html_source->AddLocalizedString(version_ui::kOfficial,
version_info::IsOfficialBuild()
? IDS_VERSION_UI_OFFICIAL
: IDS_VERSION_UI_UNOFFICIAL);
html_source->AddLocalizedString(
version_ui::kVersionProcessorVariation,
sizeof(void*) == 8 ? IDS_VERSION_UI_64BIT : IDS_VERSION_UI_32BIT);
html_source->AddLocalizedString(version_ui::kUserAgentName,
IDS_VERSION_UI_USER_AGENT);
html_source->AddString(
version_ui::kUserAgent,
web::GetWebClient()->GetUserAgent(web::UserAgentType::MOBILE));
html_source->AddLocalizedString(version_ui::kCommandLineName,
IDS_VERSION_UI_COMMAND_LINE);
std::string command_line;
typedef std::vector<std::string> ArgvList;
const ArgvList& argv = base::CommandLine::ForCurrentProcess()->argv();
for (ArgvList::const_iterator iter = argv.begin(); iter != argv.end(); iter++)
command_line += " " + *iter;
// This assumes that `command_line` uses UTF-8 encoding.
html_source->AddString(version_ui::kCommandLine, command_line);
html_source->AddLocalizedString(version_ui::kVariationsName,
IDS_VERSION_UI_VARIATIONS);
html_source->AddLocalizedString(version_ui::kVariationsCmdName,
IDS_VERSION_UI_VARIATIONS_CMD);
html_source->AddLocalizedString(version_ui::kVariationsSeedName,
IDS_VERSION_UI_VARIATIONS_SEED_NAME);
html_source->AddString(
version_ui::kVariationsSeed,
version_ui::SeedTypeToUiString(
GetApplicationContext()->GetVariationsService()->GetSeedType()));
html_source->AddString(version_ui::kSanitizer,
std::string(version_info::GetSanitizerList()));
html_source->UseStringsJs();
html_source->AddResourcePaths(
base::make_span(kVersionUiResources, kVersionUiResourcesSize));
html_source->AddResourcePath("images/product_logo.png", IDR_PRODUCT_LOGO);
html_source->AddResourcePath("images/product_logo_white.png",
IDR_PRODUCT_LOGO_WHITE);
html_source->SetDefaultResource(IDR_VERSION_UI_ABOUT_VERSION_HTML);
return html_source;
}
} // namespace
VersionUI::VersionUI(web::WebUIIOS* web_ui, const std::string& host)
: web::WebUIIOSController(web_ui, host) {
web_ui->AddMessageHandler(std::make_unique<VersionHandler>());
web::WebUIIOSDataSource::Add(ChromeBrowserState::FromWebUIIOS(web_ui),
CreateVersionUIDataSource());
}
VersionUI::~VersionUI() {}
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