private static void GetLanguagesListCallback(IEnumerable <Language> languages)
{
if (languages != null)
{
var newLanguages = new List <Language>();
var existingLanguageCultures = _languageRepository.GetAllLanguages().Select(l => l.Culture);
foreach (var language in languages)
{
if (!existingLanguageCultures.Contains(language.Culture))
{
newLanguages.Add(language);
}
}
_languageRepository.AddLanguagesCollection(newLanguages);
}
InvokeCallbackWithLanguageListParameter(_languageRepository.GetAllLanguages());
}
