/// <summary>
/// Process display attibute
/// </summary>
/// <param name="metadata"></param>
/// <param name="identity"></param>
public static void Transform([NotNull] DisplayMetadata metadata, ModelMetadataIdentity identity)
{
Invariant.IsNotNull(metadata, "metadata");
if (!DisableNameProcessing && (metadata.DisplayName == null || metadata.DisplayName() == identity.Name))
{
metadata.DisplayName = () => identity.Name.SplitUpperCaseToString();
}
}
/// <summary>
/// Adds a value to the AdditionalValues collection with a formatted validation message taken from a
/// ValidationAttribute. Intended to be used as a shortcut for adding validation messages associated with
/// ValidationAttributes in an implementation of IMetadataAttribute
/// </summary>
/// <param name="key">The name of the property (key) to add to the collection.</param>
/// <param name="value">The value to add to the collection.</param>
/// <param name="attribute">The attribute from which the validation message will be extracted.</param>
/// <returns>ModelMetadata instance for method chaining</returns>
public static DisplayMetadata AddAdditionalValueWithValidationMessage(this DisplayMetadata modelMetaData, string key, object value, ValidationAttribute attribute)
{
modelMetaData.AdditionalValues.Add(key, value);
modelMetaData.AdditionalValues.Add(key + "ValMsg", attribute.FormatErrorMessage(modelMetaData.DisplayName()));
return(modelMetaData);
}