/* * Copyright (c) 2021-2022, The PurpleI2P Project * * This file is part of Purple i2pd project and licensed under BSD3 * * See full license text in LICENSE file at top of project tree */ #ifndef __I18N_H__ #define __I18N_H__ #include #include #include #include namespace i2p { namespace i18n { class Locale { public: Locale ( const std::string& language, const std::map& strings, const std::map>& plurals, std::function formula ): m_Language (language), m_Strings (strings), m_Plurals (plurals), m_Formula (formula) { }; // Get activated language name for webconsole std::string GetLanguage() const { return m_Language; } std::string GetString (const std::string& arg) const { const auto it = m_Strings.find(arg); if (it == m_Strings.end()) { return arg; } else { return it->second; } } std::string GetPlural (const std::string& arg, const std::string& arg2, const int& n) const { const auto it = m_Plurals.find(arg2); if (it == m_Plurals.end()) // not found, fallback to english { return n == 1 ? arg : arg2; } else { int form = m_Formula(n); return it->second[form]; } } private: const std::string m_Language; const std::map m_Strings; const std::map> m_Plurals; std::function m_Formula; }; void SetLanguage(const std::string &lang); std::string translate (const std::string& arg); std::string translate (const std::string& arg, const std::string& arg2, const int& n); } // i18n } // i2p template std::string tr (TArgs&&... args) { return i2p::i18n::translate(std::forward(args)...); } #endif // __I18N_H__