public void UpdateRelatedLinks(ContentItem item, RelatedLinksViewModel model)
{
var relatedLinks = item.As<RelatedLinksPart>().Record;
var links = relatedLinks.Links;
relatedLinks.RelatedLinksGroup = model.RelatedLinksGroup;
relatedLinks.LinksJson = model.LinksJson;
var linksJson = model.LinksJson;
var oldLinks = _relatedLinksRepository.Fetch(r => r.RelatedLinksRecord.Id == relatedLinks.Id).ToList();
var updatedLinks = (List<RelatedLinkRecord>)JsonConvert.DeserializeObject(linksJson, typeof(List<RelatedLinkRecord>));
var deletedLinks = oldLinks.Where(x => !updatedLinks.Select(ui => ui.Id).Contains(x.Id));
foreach (var deletedLink in deletedLinks)
{
_relatedLinksRepository.Delete(deletedLink);
}
foreach (var updatedLink in updatedLinks)
{
// Check if request is coming from a new lanugage translation edit page (/translate/id) OR english edit page (/edit/id)
// "!links.Any()" is true if request is coming from (/translate/id) edit page - Create new RelatedLinkRecord irrespective of Id's - Fix for missing English links when creating translations
// OR
// "updatedLink.Id == 0" is true if request is coming from (/edit/id) edit page as brand new link
if (updatedLink.Id == 0 || !links.Any())
{
updatedLink.RelatedLinksRecord = relatedLinks;
_relatedLinksRepository.Create(updatedLink);
}
// "updatedLink.Id > 0" is true if request is coming from (/edit/id) admin page as existing links
else if (updatedLink.Id > 0)
{
updatedLink.RelatedLinksRecord = relatedLinks;
_relatedLinksRepository.Update(updatedLink);
}
}
//Updating Links in the part manually.
//NOTE: Deleting this line will have a delay of 5 mins to update Links on the edit page
relatedLinks.Links = _relatedLinksRepository.Fetch(r => r.RelatedLinksRecord.Id == relatedLinks.Id).ToList();
}
public RelatedLinksViewModel BuildEditorViewModel(RelatedLinksPart part, string itemsJson = "")
{
var ivm = new RelatedLinksViewModel();
ivm.Links = new List<RelatedLinkRecord>();
ivm.RelatedLinksGroup = part.RelatedLinksGroup;
ivm.LinksJson = part.LinksJson;
foreach (var item in part.Links)
{
ivm.Links.Add(new RelatedLinkRecord
{
Id = item.Id,
Type = item.Type,
Title = item.Title,
Url = item.Url,
SortOrder = item.SortOrder,
});
}
ivm.Links = ivm.Links.OrderBy(x => x.SortOrder).ToList();
if (!string.IsNullOrEmpty(itemsJson))
{
ivm.LinksJson = itemsJson;
}
return ivm;
}