File: resources_private_api.cc

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// 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.

#include "chrome/browser/extensions/api/resources_private/resources_private_api.h"

#include <string>
#include <utility>

#include "base/values.h"
#include "build/chromeos_buildflags.h"
#include "chrome/common/extensions/api/resources_private.h"
#include "chrome/grit/generated_resources.h"
#include "extensions/browser/extensions_browser_client.h"
#include "pdf/buildflags.h"
#include "printing/buildflags/buildflags.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/webui/web_ui_util.h"

#if BUILDFLAG(ENABLE_PDF)
#include "chrome/browser/pdf/pdf_extension_util.h"
#endif  // BUILDFLAG(ENABLE_PDF)

// To add a new component to this API, simply:
// 1. Add your component to the Component enum in
//      chrome/common/extensions/api/resources_private.idl
// 2. Create an AddStringsForMyComponent(base::Value::Dict * dict) method.
// 3. Tie in that method to the switch statement in Run()

namespace extensions {

namespace {

void AddStringsForIdentity(base::Value::Dict* dict) {
  dict->Set("window-title",
            l10n_util::GetStringUTF16(IDS_EXTENSION_CONFIRM_PERMISSIONS));
}

}  // namespace

namespace get_strings = api::resources_private::GetStrings;

ResourcesPrivateGetStringsFunction::ResourcesPrivateGetStringsFunction() =
    default;

ResourcesPrivateGetStringsFunction::~ResourcesPrivateGetStringsFunction() =
    default;

ExtensionFunction::ResponseAction ResourcesPrivateGetStringsFunction::Run() {
  std::optional<get_strings::Params> params =
      get_strings::Params::Create(args());
  base::Value::Dict dict;

  api::resources_private::Component component = params->component;

  switch (component) {
    case api::resources_private::Component::kIdentity:
      AddStringsForIdentity(&dict);
      break;
    case api::resources_private::Component::kPdf: {
#if BUILDFLAG(ENABLE_PDF)
      pdf_extension_util::AddStrings(pdf_extension_util::PdfViewerContext::kAll,
                                     &dict);
      pdf_extension_util::AddAdditionalData(browser_context(), &dict);
#endif  // BUILDFLAG(ENABLE_PDF)
      break;
    }
    case api::resources_private::Component::kNone:
      NOTREACHED();
  }

  std::string app_locale =
      ExtensionsBrowserClient::Get()->GetApplicationLocale();
  webui::SetLoadTimeDataDefaults(app_locale, &dict);

  return RespondNow(WithArguments(std::move(dict)));
}

}  // namespace extensions