public MetadataItem GetMetadata([FromUri] FilterModel filter)
{
try
{
var metadata = new MetadataItem();
var fields = new List<Field>()
{
new Field()
{
Name = "FirstName",
Caption = "First Name",
Datatype = typeof (string).Name,
Order = 1
},
new Field()
{
Name = "LastName",
Caption = "Last Name",
Datatype = typeof (string).Name,
Order = 2
},
new Field()
{
Name = "FullName",
Caption = "Full Name",
Datatype = typeof (string).Name,
Editable = false,
Order = 0
}
};
metadata = new MetadataItem
{
Name = ControllerName,
Key = "FirstName",
Fields = fields,
RowCount = DataSources.Persons.Count
};
return metadata;
}
catch (Exception)
{
return null;
}
}
public MetadataItem GetMetadataItem(string id)
{
var type = Type.GetType(ModelsNamespace + "." + id);
if (type == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
try
{
var properties = type.GetProperties();
var dynamicFields = new List<Field>();
foreach (var prop in properties)
{
Field field;
var customAttribute = (FieldAttribute)prop.GetCustomAttribute(typeof(FieldAttribute));
if (customAttribute != null)
{
field = new Field
{
Name = prop.Name,
Caption = !string.IsNullOrEmpty(customAttribute.Caption) ?
customAttribute.Caption :
Humanize(prop.Name),
Editable = customAttribute.Editable,
Datatype = !string.IsNullOrEmpty(customAttribute.Datatype) ?
customAttribute.Datatype : prop.PropertyType.Name,
Order = customAttribute.Order,
ColumnVisible = customAttribute.ColumnVisible,
FieldVisible = customAttribute.FieldVisible
};
}
else
{
field = new Field
{
Name = prop.Name,
Datatype = prop.PropertyType.Name,
Caption = Humanize(prop.Name)
};
}
dynamicFields.Add(field);
}
//dynamicFields = dynamicFields.OrderBy(x => x.Order).ToList();
var item = new MetadataItem
{
Name = id,
Key = dynamicFields.First().Name,
Fields = dynamicFields,
RowCount = GetTypeRowCount(type)
};
return item;
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
