/// <summary>
/// Gets the content of the related items.
/// </summary>
/// <param name="part">The part.</param>
/// <returns></returns>
public IEnumerable<RelatedContentTypeModel> GetRelatedContent(RelatedContentPart part)
{
var culture = orchardServices.WorkContext.CurrentCulture;
var settings = part.Settings.GetModel<RelatedContentRelationshipSettings>();
var relatedcontentFields = settings.RelatedContentFields.Split(new string[] { "<field>", "</field>" }, StringSplitOptions.RemoveEmptyEntries).ToList();//new List<string> { settings.RelatedContentFields1, settings.RelatedContentFields2, settings.RelatedContentFields3 };
var relatedcontentTypes = settings.RelatedcontentType.Split(new string[] { "<field>", "</field>" }, StringSplitOptions.RemoveEmptyEntries).ToList();//new List<string> { settings.RelatedcontentType1, settings.RelatedcontentType2, settings.RelatedcontentType3 };
var displayNames = settings.DisplayName.Split(new string[] { "<field>", "</field>" }, StringSplitOptions.RemoveEmptyEntries).ToList();//List<string> { settings.DisplayName1, settings.DisplayName2, settings.DisplayName3 };
var relatedContent = new List<RelatedContentTypeModel>();
var relatedContentfield = relatedcontentFields.GetEnumerator();
var displayNameEnumerator = displayNames.GetEnumerator();
foreach (var relatedcontentType in relatedcontentTypes)
{
var relatedContentTypes = new RelatedContentTypeModel
{
RelatedItems = new List<ContentItem>(),
};
relatedContentfield.MoveNext();
displayNameEnumerator.MoveNext();
if (relatedcontentType == null)
continue;
if (relatedContentfield.Current == null)
continue;
var contentItems = contentManager.Query().ForType(relatedcontentType).List();
relatedContentTypes.Name = displayNameEnumerator.Current;
foreach (var contentItem in contentItems)
{
var fieldElements = relatedContentfield.Current.Split('.');
dynamic element = Dynamic.InvokeGet(contentItem, contentItem.ContentType);
foreach (var fieldElement in fieldElements)
{
element = Dynamic.InvokeGet(element, fieldElement.Trim());
}
element = Dynamic.InvokeGet(element, "Ids");
int[] participantIds = element;
if (participantIds.Contains(part.Id))
{
if (CanAdd(contentItem, contentItems, culture, fieldElements, part.Id))
relatedContentTypes.RelatedItems.Add(contentItem);
}
}
relatedContentTypes.RelatedItems = relatedContentTypes.RelatedItems.OrderBy(i => i.As<TitlePart>().Title).ToList();
relatedContent.Add(relatedContentTypes);
}
return relatedContent;
}
private void SetupLazyFields(ActivatedContentContext context, RelatedContentPart part)
{
part.RelatedContentTypesField.Loader(() => relatedContentService.GetRelatedContent(part));
}
