/// <summary>
/// Gets a mapping for properties from metadata fields on <see cref="ContentData"/> to an instance of T.
/// </summary>
/// <typeparam name="T">The type being mapped to.</typeparam>
/// <returns>An <see cref="Action"/> that maps metadata fields onto an instance of type T.</returns>
public static Action <ContentData, T> GetMapping <T>() where T : new()
{
var properties = typeof(T).GetProperties();
var propertyMappings = new List <Action <ContentData, T> >();
foreach (var propertyInfo in properties)
{
var attribute = propertyInfo.GetCustomAttribute <MetadataAttribute>();
if (attribute == null)
{
continue;
}
if (string.IsNullOrWhiteSpace(attribute.FieldName))
{
continue;
}
if (StringMapper.IsMappable(propertyInfo.PropertyType))
{
propertyMappings.Add(GetPrimitiveMapping <T>(propertyInfo, attribute.FieldName));
}
else if (StringMapper.IsMappableEnumerable(propertyInfo.PropertyType))
{
propertyMappings.Add(GetEnumerableMapping <T>(propertyInfo, attribute.FieldName));
}
}
return((contentData, t) => propertyMappings.ForEach(mapping => mapping(contentData, t)));
}
/// <summary>
/// Gets a mapping from all mapped Smart Form XML field values to the properties on an instance of T.
/// </summary>
/// <typeparam name="T">The type being mapped to.</typeparam>
/// <returns>An <see cref="Action"/> that maps the field values from the Smart Form XML to the instance of T.</returns>
public static Action <XNode, T> GetMapping <T>() where T : new()
{
var properties = typeof(T).GetProperties();
var propertyMappings = new List <Action <XNode, T> >();
foreach (var propertyInfo in properties)
{
var attribute = propertyInfo.GetCustomAttribute <SmartFormFieldValueAttribute>();
if (attribute == null)
{
continue;
}
if (string.IsNullOrWhiteSpace(attribute.Xpath))
{
continue;
}
if (StringMapper.IsMappable(propertyInfo.PropertyType))
{
propertyMappings.Add(GetSingleMapping <T>(propertyInfo, attribute.Xpath));
}
else if (StringMapper.IsMappableEnumerable(propertyInfo.PropertyType))
{
propertyMappings.Add(GetEnumerableMapping <T>(propertyInfo, attribute.Xpath));
}
}
return((xml, t) => propertyMappings.ForEach(mapping => mapping(xml, t)));
}