private static void LocalizeProperties <T>(T item, string language)
{
var properties = item
.GetType()
.GetProperties()
.Where(i => Attribute.IsDefined(i, typeof(LocalizedAttribute)));
foreach (var propertyInfo in properties)
{
var propertyValue = propertyInfo.GetValue(item)?.ToString();
if (string.IsNullOrEmpty(propertyValue))
{
continue;
}
LocalizedContent[] localizedContents;
if (!LocalizedContent.TryDeserialize(propertyValue, out localizedContents))
{
continue;
}
var contentForLanguage = GetContentForLanguage(localizedContents, language);
propertyInfo.SetValue(item, contentForLanguage.Value, null);
}
}
private static void LocalizeProperties <T>(T item, string language, IEnumerable <Expression <Func <T, string> > > properties) where T : class, ILocalizable
{
foreach (var property in properties)
{
var memberExpression = (MemberExpression)property.Body;
var propertyValue = property.Compile()(item);
if (string.IsNullOrEmpty(propertyValue))
{
continue;
}
LocalizedContent[] localizedContents;
if (!LocalizedContent.TryDeserialize(propertyValue, out localizedContents))
{
continue;
}
var contentForLanguage = GetContentForLanguage(localizedContents, language);
var propertyInfo = (PropertyInfo)memberExpression.Member;
propertyInfo.SetValue(item, contentForLanguage.Value, null);
}
}
/// <summary>
/// Serializes a collection of LocalizedContent items to a JSON string.
/// </summary>
public static string Serialize(this IEnumerable <LocalizedContent> contents)
{
return(LocalizedContent.Serialize(contents));
}
/// <summary>
/// Serializes a single LocalizedContent item to a JSON string.
/// </summary>
public static string Serialize(this LocalizedContent content)
{
var contents = new[] { content };
return(LocalizedContent.Serialize(contents));
}