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Support multilang, update code

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Signed-off-by: R4SAS <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2021-05-22 18:29:05 +03:00
parent 0e68fe4a57
commit 80b44fc9a9
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GPG key ID: 66F6C87B98EBCFE2
10 changed files with 124 additions and 28 deletions
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56
i18n/English.cpp Normal file
View file

@ -0,0 +1,56 @@
#include <map>
#include <vector>
#include <string>
// Russian localization file
namespace i2p {
namespace i18n {
namespace english { // language
// See for language plural forms here:
// https://localization-guide.readthedocs.io/en/latest/l10n/pluralforms.html
int plural (int n) {
return n != 1 ? 1 : 0;
}
static std::map<std::string, std::string> strings
{
{"Enabled", "Enabled"},
{"Disabled", "Disabled"}
};
static std::map<std::string, std::vector<std::string>> plurals
{
{"days", {"day", "days"}},
{"hours", {"hour", "hours"}},
{"minutes", {"minute", "minutes"}},
{"seconds", {"second", "seconds"}}
};
std::string GetString (std::string arg)
{
auto it = strings.find(arg);
if (it == strings.end())
{
return arg;
} else {
return it->second;
}
}
std::string GetPlural (std::string arg, int n)
{
auto it = plurals.find(arg);
if (it == plurals.end())
{
return arg;
} else {
int form = plural(n);
return it->second[form];
}
}
} // language
} // i18n
} // i2p

21
i18n/I18N.h
View file

@ -9,9 +9,16 @@
#ifndef __I18N_H__
#define __I18N_H__
#include "RouterContext.h"
namespace i2p {
namespace i18n {
namespace english {
std::string GetString (std::string arg);
std::string GetPlural (std::string arg, int n);
}
namespace russian {
std::string GetString (std::string arg);
std::string GetPlural (std::string arg, int n);
@ -19,13 +26,23 @@ namespace i18n {
std::string translate (std::string arg)
{
return i2p::i18n::russian::GetString (arg);
switch (i2p::context.GetLanguage ())
{
case eEnglish: return i2p::i18n::english::GetString (arg);
case eRussian: return i2p::i18n::russian::GetString (arg);
default: return arg;
}
}
template<typename inttype>
std::string translate (std::string arg, inttype&& n)
{
return i2p::i18n::russian::GetPlural (arg, (int) n);
switch (i2p::context.GetLanguage ())
{
case eEnglish: return i2p::i18n::english::GetPlural (arg, (int) n);
case eRussian: return i2p::i18n::russian::GetPlural (arg, (int) n);
default: return arg;
}
}
} // i18n