The application needs a XML FIle with words and keys. I created a folder "Globalization" to input XML files with dictionary list
The XML file scructure is bellow
Class translate configurations
using System.IO;
using System.Threading;
public class TranslateConfigurations
{
public string Extension { get; set; } = ".xml";
public string Culture { get { return Thread.CurrentThread.CurrentUICulture.Name; } }
public string Path { get; set; } = @$"{Directory.GetCurrentDirectory().Split("bin")[0]}\Globalization\";
}
This is a method to translate strings inside a XML dictionary in application path.
using domain.translate.Configurations;
using domain.translate.Contracts.Business;
using domain.translate.Utilities;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Xml.Linq;
public class TranslateBusiness : ITranslateBusiness
{
private readonly ILogger<string> _logger;
private readonly TranslateConfigurations _translateConfiguration;
/// <summary>
///
/// </summary>
/// <param name="logger"></param>
public TranslateBusiness(ILogger<string> logger)
{
_logger = logger;
_translateConfiguration = new TranslateConfigurations();
}
/// <summary>
/// Translate string with string culture
/// </summary>
/// <param name="wordKey"></param>
/// <param name="culture"></param>
/// <returns></returns>
public object Translate(string wordKey, string strCulture)
{
try
{
var culture = !string.IsNullOrEmpty(strCulture) ? new CultureInfo(strCulture) : throw new CultureNotFoundException();
return Messages.GenerateGenericSuccessObjectMessage("Translate", GetXmlSection(wordKey, culture.Name), 200);
}
catch (FileNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe o arquivo de tradução '{strCulture}'.", 404, wordKey);
}
catch (CultureNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe a cultura '{strCulture}'.", 404, wordKey);
}
catch (KeyNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe a chave '{wordKey}' no arquivo de tradução.", 404, wordKey);
}
catch (DirectoryNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe o caminho do arquivo de tradução.", 404, wordKey);
}
catch (Exception e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return (e.Message != null && e?.InnerException?.Message != null) ? Messages.GenerateGenericErrorMessage(e.Message, e.InnerException.Message) : Messages.GenerateGenericErrorMessage(e.Message ?? e.InnerException.Message);
}
}
/// <summary>
/// Translate string list with string culture
/// </summary>
/// <param name="wordKeys"></param>
/// <param name="culture"></param>
/// <returns></returns>
public object Translate(List<string> wordKeys, string strCulture)
{
try
{
var culture = !string.IsNullOrEmpty(strCulture) ? new CultureInfo(strCulture) : throw new CultureNotFoundException();
return Messages.GenerateGenericSuccessObjectMessage("Translate", GetXmlSection(wordKeys, culture.Name), 200);
}
catch (FileNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe o arquivo de tradução '{strCulture}'.", 404);
}
catch (CultureNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe a cultura '{strCulture}'.", 404, wordKeys);
}
catch (KeyNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existem as chaves no arquivo de tradução.", 404, wordKeys);
}
catch (DirectoryNotFoundException e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return Messages.GenerateGenericErrorMessage($"Não existe o caminho do arquivo de tradução.", 404);
}
catch (Exception e)
{
_logger.LogError(e.Message ?? e.InnerException.Message, null);
return (e.Message != null && e?.InnerException?.Message != null) ? Messages.GenerateGenericErrorMessage(e.Message, e.InnerException.Message) : Messages.GenerateGenericErrorMessage(e.Message ?? e.InnerException.Message);
}
}
#region Private methods
/// <summary>
/// Get
/// </summary>
/// <param name="key"></param>
/// <param name="culture"></param>
/// <returns></returns>
private string GetXmlSection(string key, string culture = null)
{
XDocument doc = XDocument.Load($"{_translateConfiguration.Path}{culture ??_translateConfiguration.Culture}{_translateConfiguration.Extension}");
var section = doc.Descendants().ToList().Where(n => n.FirstAttribute.Value == key);
return section.FirstOrDefault()?.Value ?? throw new KeyNotFoundException();
}
/// <summary>
///
/// </summary>
/// <param name="keys"></param>
/// <param name="culture"></param>
/// <returns></returns>
private Dictionary<string, string> GetXmlSection(List<string> keys, string culture = null)
{
var dictionary = new Dictionary<string, string>();
XDocument doc = XDocument.Load($"{_translateConfiguration.Path}{culture ?? _translateConfiguration.Culture}{_translateConfiguration.Extension}");
foreach (var key in keys)
{
var section = doc.Descendants().ToList().Where(n => n.FirstAttribute.Value == key);
dictionary.Add(key, section.FirstOrDefault().Value);
}
return dictionary.Count > 0 ? dictionary : throw new KeyNotFoundException();
}
#endregion Private methods
}
Message class
public static class Messages
{
public static object GenerateGenericSuccessObjectMessage(string propertyName, object objectResult, int statusCode)
{
var property = new ExpandoObject() as IDictionary<string, object>;
property.Add("Code", statusCode);
property.Add(propertyName, objectResult);
return property;
}
public static object GenerateGenericErrorMessage(string message, int statusCode, object objectResult)
{
return new { Error = new { Code = statusCode, Translate = objectResult, Message = message } };
}
public static object GenerateGenericErrorMessage(string message, int statusCode)
{
return new { Error = new { Code = statusCode, Message = message } };
}
public static object GenerateGenericErrorMessage(string message)
{
return new { Error = new { Code = 400, Message = message } };
}
}
