//Ici le modelAccessor est celui de la propriété
public ModelMetadata GetModelPropertyMetadata(ModelMetadataProvider provider, Func <object> modelAccessor, Type containerType, string propertyName)
{
ValidateContainerTypeIsContent(containerType);
if (propertyName == "Id")
{
return(GetContentContentIdModelMetadata(provider, containerType, modelAccessor: modelAccessor));
}
if (propertyName == "Culture")
{
return(GetContentCultureModelMetadata(provider, containerType, modelAccessor: modelAccessor));
}
if (propertyName == "ContentTypeFullName")
{
return(GetContentContentTypeFullNameModelMetadata(provider, containerType, modelAccessor: modelAccessor));
}
var contentType = _contentManager.LoadContentType(_contentManager.GetContentTypeFullNameFromPropertyFullName(propertyName));
if (containerType == null)
{
throw new InvalidOperationException("Cannot create metadata for unknown content type of property: " + propertyName);
}
IContentTypeProperty contentTypeProperty;
return(contentType.TryGetProperty(propertyName, out contentTypeProperty) ?
GetContentModelMetadata(provider, contentTypeProperty, containerType, modelAccessor, GetTypeOrDefaultType(contentTypeProperty), contentTypeProperty.FullName) : null);
}
public string GetContentTypeFullNameFromPropertyFullName(string propertyFullName)
{
return(_contentManager.GetContentTypeFullNameFromPropertyFullName(propertyFullName));
}