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localizations independant from ClientContext

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orignal 2022-11-24 19:26:38 -05:00
parent 97ef908b0c
commit d8230644b2
3 changed files with 92 additions and 66 deletions
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36
i18n/I18N.cpp Normal file
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@ -0,0 +1,36 @@
/*
* 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
*/
#include "ClientContext.h"
#include "I18N_langs.h"
#include "I18N.h"
namespace i2p
{
namespace i18n
{
void SetLanguage(const std::string &lang)
{
const auto it = i2p::i18n::languages.find(lang);
if (it == i2p::i18n::languages.end()) // fallback
i2p::client::context.SetLanguage (i2p::i18n::english::GetLocale());
else
i2p::client::context.SetLanguage (it->second.LocaleFunc());
}
std::string translate (const std::string& arg)
{
return i2p::client::context.GetLanguage ()->GetString (arg);
}
std::string translate (const std::string& arg, const std::string& arg2, const int& n)
{
return i2p::client::context.GetLanguage ()->GetPlural (arg, arg2, n);
}
} // i18n
} // i2p

70
i18n/I18N.h
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@ -9,30 +9,68 @@
#ifndef __I18N_H__
#define __I18N_H__
#include "ClientContext.h"
#include <string>
#include <map>
#include <utility>
#include <functional>
namespace i2p
{
namespace i18n
{
inline void SetLanguage(const std::string &lang)
class Locale
{
const auto it = i2p::i18n::languages.find(lang);
if (it == i2p::i18n::languages.end()) // fallback
i2p::client::context.SetLanguage (i2p::i18n::english::GetLocale());
else
i2p::client::context.SetLanguage (it->second.LocaleFunc());
}
public:
Locale (
const std::string& language,
const std::map<std::string, std::string>& strings,
const std::map<std::string, std::vector<std::string>>& plurals,
std::function<int(int)> formula
): m_Language (language), m_Strings (strings), m_Plurals (plurals), m_Formula (formula) { };
inline std::string translate (const std::string& arg)
{
return i2p::client::context.GetLanguage ()->GetString (arg);
}
// Get activated language name for webconsole
std::string GetLanguage() const
{
return m_Language;
}
inline std::string translate (const std::string& arg, const std::string& arg2, const int& n)
{
return i2p::client::context.GetLanguage ()->GetPlural (arg, arg2, n);
}
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<std::string, std::string> m_Strings;
const std::map<std::string, std::vector<std::string>> m_Plurals;
std::function<int(int)> 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

52
i18n/I18N_langs.h
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@ -9,60 +9,12 @@
#ifndef __I18N_LANGS_H__
#define __I18N_LANGS_H__
#include "I18N.h"
namespace i2p
{
namespace i18n
{
class Locale
{
public:
Locale (
const std::string& language,
const std::map<std::string, std::string>& strings,
const std::map<std::string, std::vector<std::string>>& plurals,
std::function<int(int)> 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<std::string, std::string> m_Strings;
const std::map<std::string, std::vector<std::string>> m_Plurals;
std::function<int(int)> m_Formula;
};
struct langData
{
std::string LocaleName; // localized name