/// <summary>
/// Uses Data-Annotation Translations with custom settings
/// </summary>
/// <param name="services">the service-collection where ot inject the Attribute-Translation</param>
/// <param name="options">a callback that can be used to modify the default settings</param>
/// <returns>the generated Translation options for the current application</returns>
public static AttributeTranslationOptions ConfigureAttributeTranslation(this IServiceCollection services, Action <AttributeTranslationOptions> options)
{
var o = new AttributeTranslationOptions();
o.MapResource("ITV", typeof(DefaultModelMessages));
o.MapAttribute(typeof(CustomValidationAttribute), "ITV");
o.MapAttribute(typeof(MaxLengthAttribute), "ITV");
o.MapAttribute(typeof(MinLengthAttribute), "ITV");
o.MapAttribute(typeof(RangeAttribute), "ITV");
o.MapAttribute(typeof(RegularExpressionAttribute), "ITV");
o.MapAttribute(typeof(StringLengthAttribute), "ITV");
o.MapAttribute(typeof(RequiredAttribute), "ITV");
o.AddTopicCallback(typeof(StringLengthAttribute), (attribute, s) =>
{
var sla = (StringLengthAttribute)attribute;
if (sla.MinimumLength != 0 && s == "ValidationError")
{
return("ValidationErrorIncludingMinimum");
}
return(s);
});
options(o);
services.AddSingleton(o);
return(o);
}
public FallbackLocalizer(IStringLocalizer primary, IStringLocalizerFactory factory, AttributeTranslationOptions options)
{
this.primary = primary;
this.factory = factory;
this.options = options;
}
public static IMvcBuilder UseToolkitAttributeTranslator(this IMvcBuilder builder, AttributeTranslationOptions options)
{
return(builder.AddDataAnnotationsLocalization(opt =>
{
opt.DataAnnotationLocalizerProvider = (type, factory) =>
{
var retVal = new FallbackLocalizer(factory.Create(type), factory, options);
return retVal;
};
}));
}
public ModelMetaOverrider(AttributeTranslationOptions options)
{
this.options = options;
}
public static void ConfigureLocalizationMetaProvider(this MvcOptions options, AttributeTranslationOptions translationOptions)
{
options.ModelMetadataDetailsProviders.Add(new ModelMetaOverrider(translationOptions));
}
