/// <summary>
/// Converts the given object to the type of this converter, using the specified context and culture information.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
/// <param name="culture">The <see cref="T:System.Globalization.CultureInfo" /> to use as the current culture.</param>
/// <param name="value">The <see cref="T:System.Object" /> to convert.</param>
/// <returns>
/// An <see cref="T:System.Object" /> that represents the converted value.
/// </returns>
public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
int id;
if (int.TryParse(value as string, out id))
{
UmbracoHelper helper = ConverterHelper.GetUmbracoHelper();
IPublishedContent content = helper.TypedContent(id);
return(content.ConvertToModel <T>());
}
// Always call base, even if you can't convert.
return(base.ConvertFrom(context, culture, value));
}
/// <summary>
/// Converts the given value object to the specified type, using the specified context and culture information.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context.</param>
/// <param name="culture">A <see cref="T:System.Globalization.CultureInfo" />. If null is passed, the current culture is assumed.</param>
/// <param name="value">The <see cref="T:System.Object" /> to convert.</param>
/// <param name="destinationType">The <see cref="T:System.Type" /> to convert the <paramref name="value" /> parameter to.</param>
/// <returns>
/// An <see cref="T:System.Object" /> that represents the converted value.
/// </returns>
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (value != null)
{
string valueContent = value.ToString();
IMediaService mediaService = ConverterHelper.GetMediaService();
IMedia media = mediaService.GetMediaByPath(valueContent);
if (media != null)
{
return(media.Id);
}
}
// Always call base, even if you can't convert.
return(base.ConvertTo(context, culture, value, destinationType));
}