protected virtual void PasteSharedFields(IItemData serializedItemData, Item targetItem, bool newItemWasCreated, List<TemplateMissingFieldException> softErrors)
{
bool commitEditContext = false;
try
{
targetItem.Editing.BeginEdit();
targetItem.RuntimeSettings.ReadOnlyStatistics = true;
targetItem.RuntimeSettings.SaveAll = true;
var allTargetSharedFields = serializedItemData.SharedFields.ToLookup(field => field.FieldId);
foreach (Field field in targetItem.Fields)
{
if (field.Shared && !allTargetSharedFields.Contains(field.ID.Guid))
{
_logger.ResetFieldThatDidNotExistInSerialized(field);
field.Reset();
commitEditContext = true;
}
}
foreach (var field in serializedItemData.SharedFields)
{
try
{
if (PasteField(targetItem, field, newItemWasCreated))
commitEditContext = true;
}
catch (TemplateMissingFieldException tex)
{
softErrors.Add(tex);
}
}
// we commit the edit context - and write to the DB - only if we changed something
if (commitEditContext)
{
targetItem.Editing.EndEdit();
ClearCaches(targetItem.Database, new ID(serializedItemData.Id));
targetItem.Reload();
ResetTemplateEngineIfItemIsTemplate(targetItem);
}
}
finally
{
if (targetItem.Editing.IsEditing)
targetItem.Editing.CancelEdit();
}
}
protected void RenameIfNeeded(IItemData serializedItemData, Item targetItem)
{
if (targetItem.Name == serializedItemData.Name && targetItem.BranchId.Guid.Equals(serializedItemData.BranchId)) return;
string oldName = targetItem.Name;
Guid oldBranchId = targetItem.BranchId.Guid;
using (new EditContext(targetItem))
{
targetItem.RuntimeSettings.ReadOnlyStatistics = true;
targetItem.Name = serializedItemData.Name;
targetItem.BranchId = ID.Parse(serializedItemData.BranchId);
}
ClearCaches(targetItem.Database, targetItem.ID);
targetItem.Reload();
if (oldName != serializedItemData.Name)
_logger.RenamedItem(targetItem, oldName);
if (oldBranchId != serializedItemData.BranchId)
_logger.ChangedBranchTemplate(targetItem, new ID(oldBranchId).ToString());
}
protected void ChangeTemplateIfNeeded(IItemData serializedItemData, Item targetItem)
{
if (targetItem.TemplateID.Guid == serializedItemData.TemplateId) return;
var oldTemplate = targetItem.Template;
var newTemplate = targetItem.Database.Templates[new ID(serializedItemData.TemplateId)];
Assert.IsNotNull(newTemplate, "Cannot change template of {0} because its new template {1} does not exist!", targetItem.ID, serializedItemData.TemplateId);
using (new EditContext(targetItem))
{
targetItem.RuntimeSettings.ReadOnlyStatistics = true;
try
{
targetItem.ChangeTemplate(newTemplate);
}
catch
{
// this generally means that we tried to sync an item and change its template AND we already deleted the item's old template in the same sync
// the Sitecore change template API chokes if the item's CURRENT template is unavailable, but we can get around that
// issure reported to Sitecore Support (406546)
lock (targetItem.SyncRoot)
{
Template sourceTemplate = TemplateManager.GetTemplate(targetItem);
Template targetTemplate = TemplateManager.GetTemplate(newTemplate.ID, targetItem.Database);
Error.AssertNotNull(targetTemplate, "Could not get target in ChangeTemplate");
// this is probably true if we got here. This is the check the Sitecore API fails to make, and throws a NullReferenceException.
if (sourceTemplate == null) sourceTemplate = targetTemplate;
TemplateChangeList templateChangeList = sourceTemplate.GetTemplateChangeList(targetTemplate);
TemplateManager.ChangeTemplate(targetItem, templateChangeList);
}
}
}
ClearCaches(targetItem.Database, targetItem.ID);
targetItem.Reload();
_logger.ChangedTemplate(targetItem, oldTemplate);
}
protected void RenameIfNeeded(SyncItem syncItem, Item targetItem)
{
if (targetItem.Name != syncItem.Name || targetItem.BranchId.ToString() != syncItem.BranchId)
{
string oldName = targetItem.Name;
string oldBranchId = targetItem.BranchId.ToString();
using (new EditContext(targetItem))
{
targetItem.RuntimeSettings.ReadOnlyStatistics = true;
targetItem.Name = syncItem.Name;
targetItem.BranchId = ID.Parse(syncItem.BranchId);
}
ClearCaches(targetItem.Database, targetItem.ID);
targetItem.Reload();
if (oldName != syncItem.Name)
_logger.RenamedItem(targetItem, oldName);
if (oldBranchId != syncItem.BranchId)
_logger.ChangedBranchTemplate(targetItem, oldBranchId);
}
}
