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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/translate/core/browser/translate_download_manager.h"
#include <string_view>
#include "base/check.h"
#include "base/memory/singleton.h"
#include "components/translate/core/browser/translate_pref_names.h"
#include "components/translate/core/common/translate_switches.h"
namespace translate {
// static
TranslateDownloadManager* TranslateDownloadManager::GetInstance() {
return base::Singleton<TranslateDownloadManager>::get();
}
TranslateDownloadManager::TranslateDownloadManager()
: language_list_(std::make_unique<TranslateLanguageList>()),
script_(std::make_unique<TranslateScript>()) {}
TranslateDownloadManager::~TranslateDownloadManager() = default;
void TranslateDownloadManager::Shutdown() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
language_list_.reset();
script_.reset();
url_loader_factory_ = nullptr;
}
// static
void TranslateDownloadManager::GetSupportedLanguages(
bool translate_allowed,
std::vector<std::string>* languages) {
TranslateLanguageList* language_list = GetInstance()->language_list();
DCHECK(language_list);
language_list->GetSupportedLanguages(translate_allowed, languages);
}
// static
void TranslateDownloadManager::RequestLanguageList() {
TranslateLanguageList* language_list = GetInstance()->language_list();
DCHECK(language_list);
language_list->RequestLanguageList();
}
// static
base::Time TranslateDownloadManager::GetSupportedLanguagesLastUpdated() {
TranslateLanguageList* language_list = GetInstance()->language_list();
DCHECK(language_list);
return language_list->last_updated();
}
// static
std::string TranslateDownloadManager::GetLanguageCode(
std::string_view language) {
TranslateLanguageList* language_list = GetInstance()->language_list();
DCHECK(language_list);
return language_list->GetLanguageCode(language);
}
// static
bool TranslateDownloadManager::IsSupportedLanguage(std::string_view language) {
TranslateLanguageList* language_list = GetInstance()->language_list();
DCHECK(language_list);
return language_list->IsSupportedLanguage(language);
}
void TranslateDownloadManager::ClearTranslateScriptForTesting() {
DCHECK(script_);
script_->Clear();
}
void TranslateDownloadManager::ResetForTesting() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
language_list_ = std::make_unique<TranslateLanguageList>();
script_ = std::make_unique<TranslateScript>();
url_loader_factory_ = nullptr;
}
void TranslateDownloadManager::SetTranslateScriptExpirationDelay(int delay_ms) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK(script_);
script_->set_expiration_delay(delay_ms);
}
} // namespace translate
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