public void OnItemSaved(object sender, EventArgs args)
{
var item = Event.ExtractParameter(args, 0) as Item;
var itemChanges = Event.ExtractParameter(args, 1) as ItemChanges;
if (item == null ||
item.Paths.FullPath.StartsWith("/sitecore/templates") ||
!item.TemplateID.Equals(Settings.PersonTemplateId) ||
itemChanges == null)
{
return;
}
using (new Sitecore.Data.Events.EventDisabler())
{
var personName = item.Fields[Settings.FaceEntityNameFieldId]?.Value ?? string.Empty;
var groupId = item.Parent.Fields[Settings.FaceEntityIdFieldId]?.Value ?? string.Empty;
if (string.IsNullOrWhiteSpace(personName) ||
string.IsNullOrWhiteSpace(groupId))
{
return;
}
var oldPersonId = itemChanges.FieldChanges[Settings.FaceEntityIdFieldId]?.OriginalValue;
var personId = item.Fields[Settings.FaceEntityIdFieldId]?.Value ?? string.Empty;
var personUserData = item.Fields[Settings.FaceEntityUserDataFieldId]?.Value ?? string.Empty;
//if they modified the person id you have to replace the person
if (!string.IsNullOrWhiteSpace(oldPersonId) && oldPersonId != personId)
{
PersonGroupService.DeletePerson(groupId, new Guid(oldPersonId));
}
//if not found, create. otherwise update
if (string.IsNullOrWhiteSpace(personId) || FaceService.GetPerson(groupId, new Guid(personId)) == null)
{
PersonGroupService.CreatePerson(item, groupId, personName, personUserData);
}
else
{
PersonGroupService.UpdatePerson(item, groupId, new Guid(personId), personName, personUserData);
}
}
}