/// <summary>
/// Returns a list of content types where a particular composition content type is used
/// </summary>
/// <param name="type">Type of content Type, eg documentType or mediaType</param>
/// <param name="contentTypeId">Id of composition content type</param>
/// <returns></returns>
protected ActionResult <IEnumerable <EntityBasic> > PerformGetWhereCompositionIsUsedInContentTypes(
int contentTypeId, UmbracoObjectTypes type)
{
var id = 0;
if (contentTypeId > 0)
{
IContentTypeComposition?source;
switch (type)
{
case UmbracoObjectTypes.DocumentType:
source = ContentTypeService.Get(contentTypeId);
break;
case UmbracoObjectTypes.MediaType:
source = MediaTypeService.Get(contentTypeId);
break;
case UmbracoObjectTypes.MemberType:
source = MemberTypeService.Get(contentTypeId);
break;
default:
throw new ArgumentOutOfRangeException(nameof(type));
}
if (source == null)
{
return(NotFound());
}
id = source.Id;
}
IEnumerable <IContentTypeComposition> composedOf;
switch (type)
{
case UmbracoObjectTypes.DocumentType:
composedOf = ContentTypeService.GetComposedOf(id);
break;
case UmbracoObjectTypes.MediaType:
composedOf = MediaTypeService.GetComposedOf(id);
break;
case UmbracoObjectTypes.MemberType:
composedOf = MemberTypeService.GetComposedOf(id);
break;
default:
throw new ArgumentOutOfRangeException(nameof(type));
}
EntityBasic TranslateName(EntityBasic e)
{
e.Name = TranslateItem(e.Name);
return(e);
}
return(composedOf
.Select(UmbracoMapper.Map <IContentTypeComposition, EntityBasic>)
.WhereNotNull()
.Select(TranslateName)
.ToList());
}
