public override object ConvertSourceToIntermediate(IPublishedElement owner, PublishedPropertyType propertyType, object source, bool preview)
{
if (source == null)
{
return(null);
}
var sourceString = source.ToString();
if (sourceString.DetectIsJson())
{
try
{
var obj = JsonConvert.DeserializeObject <JArray>(sourceString);
//update the internal links if we have a context
if (UmbracoContext.Current != null)
{
var helper = new UmbracoHelper(_umbracoContextAccessor.UmbracoContext, _services);
foreach (var a in obj)
{
var type = a.Value <string>("type");
if (type.IsNullOrWhiteSpace() == false)
{
if (type == "internal")
{
switch (propertyType.EditorAlias)
{
case Constants.PropertyEditors.Aliases.RelatedLinks:
var strLinkId = a.Value <string>("link");
var udiAttempt = strLinkId.TryConvertTo <Udi>();
if (udiAttempt)
{
var content = helper.PublishedContent(udiAttempt.Result);
if (content == null)
{
break;
}
a["link"] = helper.Url(content.Id);
}
break;
}
}
}
}
}
return(obj);
}
catch (Exception ex)
{
_logger.Error <RelatedLinksLegacyValueConverter>(ex, "Could not parse the string '{Json}' to a json object", sourceString);
}
}
//it's not json, just return the string
return(sourceString);
}