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package;
import haxe.Json;
import haxe.io.Path;
#if (sys || nodejs)
import sys.io.File;
#else
import haxe.Http;
#end
private typedef LangMap = Map<String, String>;
class Lang {
static final langs:Map<String, LangMap> = [];
static var ids = ["en", "ru"];
#if (js && !nodejs)
static var lang = js.Browser.navigator.language.substr(0, 2).toLowerCase();
#end
static function request(path:String, callback:(data:String) -> Void):Void {
#if (sys || nodejs)
callback(File.getContent(path));
#else
final http = new Http(path);
http.onData = callback;
http.request();
#end
}
public static function init(folderPath:String, ?callback:() -> Void):Void {
#if (js && !nodejs)
// Filter unused languages
ids = ids.filter(id -> id == lang || id == "en");
#end
langs.clear();
var count = 0;
for (name in ids) {
request('$folderPath/$name.json', data -> {
final data = Json.parse(data);
final lang = new LangMap();
for (key in Reflect.fields(data)) {
lang[key] = Reflect.field(data, key);
}
final id = Path.withoutExtension(name);
langs[id] = lang;
count++;
if (count == ids.length && callback != null) callback();
});
}
}
#if (sys || nodejs)
public static function get(lang:String, ?key:String):String {
if (langs[lang] == null) lang = "en";
final text = langs[lang][key];
return text ?? key;
}
#else
public static function get(key:String):String {
if (langs[lang] == null) lang = "en";
final text = langs[lang][key];
return text ?? key;
}
#end
}
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