private static TranslationService GetTranslationServiceOrDefault(IEnumerable <AttributeContentProperty> attributes)
{
var attributeList = attributes.ToList();
if (attributeList.Any(x => x.Attribute.RequireTranslations))
{
var translationService = TranslationService.GetInstanceIfConfigured();
if (translationService == null)
{
throw new ConfigurationErrorsException($"The attribute {attributeList.FirstOrDefault(x => x.Attribute.RequireTranslations)?.Attribute} requires translations to be configured but the required app settings is missing from web.config.");
}
return(translationService);
}
return(null);
}