public static void ConvertItemValueFromV011(JObject item, int dtdId, ref PreValueCollection preValues)
{
var contentTypeAlias = GetContentTypeAliasFromItem(item);
if (contentTypeAlias != null)
{
// the item is already in >v0.1.1 format
return;
}
// old style (v0.1.1) data, let's attempt a conversion
// - get the prevalues (if they're not loaded already)
preValues = preValues ?? GetPreValuesCollectionByDataTypeId(dtdId);
// - convert the prevalues (if necessary)
ConvertPreValueCollectionFromV011(preValues);
// - get the content types prevalue as JArray
var preValuesAsDictionary = preValues.AsPreValueDictionary();
if (!preValuesAsDictionary.ContainsKey(ContentTypesPreValueKey) || string.IsNullOrEmpty(preValuesAsDictionary[ContentTypesPreValueKey]) != false)
{
return;
}
var preValueContentTypes = JArray.Parse(preValuesAsDictionary[ContentTypesPreValueKey]);
if (preValueContentTypes.Any())
{
// the only thing we can really do is assume that the item is the first available content type
item[NestedContentPropertyEditor.ContentTypeAliasPropertyKey] = preValueContentTypes.First().Value<string>("ncAlias");
}
}
public static void ConvertPreValueCollectionFromV011(PreValueCollection preValueCollection)
{
if (preValueCollection == null)
{
return;
}
var persistedPreValuesAsDictionary = preValueCollection.AsPreValueDictionary();
// do we have a "docTypeGuid" prevalue and no "contentTypes" prevalue?
if (persistedPreValuesAsDictionary.ContainsKey("docTypeGuid") == false || persistedPreValuesAsDictionary.ContainsKey(ContentTypesPreValueKey))
{
// the prevalues are already in >v0.1.1 format
return;
}
// attempt to parse the doc type guid
Guid guid;
if (Guid.TryParse(persistedPreValuesAsDictionary["docTypeGuid"], out guid) == false)
{
// this shouldn't happen... but just in case.
return;
}
// find the content type
var contentType = ApplicationContext.Current.Services.ContentTypeService.GetAllContentTypes().FirstOrDefault(c => c.Key == guid);
if (contentType == null)
{
return;
}
// add a prevalue in the format expected by the new (>0.1.1) content type picker/configurator
preValueCollection.PreValuesAsDictionary[ContentTypesPreValueKey] = new PreValue(
string.Format(@"[{{""ncAlias"": ""{0}"", ""ncTabAlias"": ""{1}"", ""nameTemplate"": ""{2}"", }}]",
contentType.Alias,
persistedPreValuesAsDictionary["tabAlias"],
persistedPreValuesAsDictionary["nameTemplate"]
)
);
}
