private static void DoBaseTemplateUpdates([NotNull] Item item, ItemChanges itemChanges)
{
var siteSettings = (DynamicSiteSettingsItem)item;
if (itemChanges == null ||
!itemChanges.IsFieldModified(siteSettings.SiteDefinitionTemplate.Field.InnerField.ID))
{
DynamicSiteManager.PublishItemChanges(item);
return;
}
var changedField = itemChanges.FieldChanges[siteSettings.SiteDefinitionTemplate.Field.InnerField.ID];
var oldValue = changedField.OriginalValue;
var newValue = changedField.Value;
if (oldValue.Equals(newValue))
{
return;
}
if (newValue.IsNullOrEmpty())
{
if (item.Fields[changedField.FieldID].ContainsStandardValue)
{
newValue = item.Fields[changedField.FieldID].GetStandardValue();
}
}
if (!newValue.IsNullOrEmpty())
{
var newTemplateItem = DynamicSiteSettings.GetCurrentDatabase.GetTemplate(new ID(newValue));
if (newTemplateItem != null)
{
DynamicSiteManager.AddBaseTemplate(newTemplateItem);
}
}
if (oldValue.IsNullOrEmpty())
{
return;
}
var oldTemplateItem = DynamicSiteSettings.GetCurrentDatabase.GetTemplate(new ID(oldValue));
if (oldTemplateItem != null)
{
DynamicSiteManager.RemoveBaseTemplate(oldTemplateItem);
}
}
private void ResetDynamicSitesCache([NotNull] Item item)
{
//Is Module Disabled at the config level?
if (DynamicSiteSettings.Disabled)
{
return;
}
//If Item being deleted is a Dynamic Site, clear the Dynamic Site cache.
if (!DynamicSiteManager.HasBaseTemplate(item))
{
return;
}
DynamicSiteManager.PublishItemChanges(item);
DynamicSiteManager.ClearCache();
}