/// <summary>
/// Copy a property from another JObject, to a property path on this one, overwriting an existing property or creating a new one
/// </summary>
/// <param name="toObject">Object receiving property update</param>
/// <param name="toPath">Path of property to update/add</param>
/// <param name="fromObject">Object supplying property</param>
/// <param name="fromPath">Path of property to supply</param>
public static void CopyPropertyFrom(this JObject toObject, string toPath, JObject fromObject, string fromPath)
{
JProperty toProperty = toObject.PropertyByPath(toPath);
JProperty fromProperty = fromObject.PropertyByPath(fromPath);
if (fromProperty != null)
{
if (toProperty == null)
{
toObject.AddAtPath(toPath, fromProperty);
}
else
{
toProperty.Value = fromProperty.Value;
}
}
}
public IActionResult Rename(string dataType, string path, bool pathInSummary, string newPath, bool newPathInSummary, bool?isDelete)
{
Type contentType = ContentTypeHierarchy.GetContentType(dataType);
if (contentType == null)
{
return(Content("No such type, remember to add 'Content' where necessary"));
}
int propMissing = 0;
int updated = 0;
// create a new ContentRepository so we can bypass any block to writing caused by existing data problems
// on the global data api
var repo = new ContentRepository(new CoreDataSourceFactory(LyniconSystem.Instance));
repo.BypassChangeProblems = true;
foreach (ContentItem ci in repo.Get <ContentItem>(contentType, new Type[] { contentType }, iq => iq))
{
JObject jObjFrom;
if (pathInSummary)
{
jObjFrom = JObject.Parse(ci.Summary ?? "{}");
}
else
{
jObjFrom = JObject.Parse(ci.Content ?? "{}");
}
JObject jObjTo = null;
bool doDelete = isDelete ?? false;
bool wasComputed = false;
if (!doDelete)
{
if (newPathInSummary)
{
jObjTo = JObject.Parse(ci.Summary ?? "{}");
}
else
{
jObjTo = JObject.Parse(ci.Content ?? "{}");
}
jObjTo.CopyPropertyFrom(newPath, jObjFrom, path);
JProperty prop = jObjTo.PropertyByPath(path);
// try to deserialize in case its a computed property
if (!pathInSummary && newPathInSummary && prop == null)
{
object content = jObjFrom.ToObject(contentType);
object val = ReflectionX.GetPropertyValueByPath(content, path);
if (val != null)
{
string pName = newPath.Contains(".") ? newPath.LastAfter(".") : newPath;
jObjTo.AddAtPath(newPath, new JProperty(pName, val));
wasComputed = true;
}
}
if (pathInSummary == newPathInSummary)
{
if (prop != null)
{
prop.Remove();
updated++;
}
else
{
propMissing++;
}
}
}
if (pathInSummary != newPathInSummary || doDelete) // we need to update both summary and content
{
// remove the old path
JProperty prop = jObjFrom.PropertyByPath(path);
if (prop != null)
{
prop.Remove();
updated++;
if (pathInSummary)
{
ci.Summary = jObjFrom.ToString();
}
else
{
ci.Content = jObjFrom.ToString();
}
}
else if (wasComputed)
{
updated++;
}
else
{
propMissing++;
}
}
if (!doDelete)
{
if (newPathInSummary)
{
ci.Summary = jObjTo.ToString();
}
else
{
ci.Content = jObjTo.ToString();
}
}
repo.Set(new List <object> {
ci
}, new Dictionary <string, object>());
}
return(Content(string.Format("{0} updated {1} had property missing", updated, propMissing)));
}