public void ShouldRebasePathOfChildren()
{
var root = new FakeItem(children: new[] { new FakeItem() }, id: Guid.NewGuid());
var rebase = new PathRebasingProxyItem(root, "/sitecore/new", Guid.NewGuid());
rebase.GetChildren().First().Path.Should().Be("/sitecore/new/test item/test item");
rebase.GetChildren().First().ParentId.Should().Be(root.Id);
}
public void ShouldRebasePath()
{
var root = new FakeItem();
var pid = Guid.NewGuid();
var rebase = new PathRebasingProxyItem(root, "/sitecore/new", pid);
rebase.Path.Should().Be("/sitecore/new/test item");
rebase.ParentId.Should().Be(pid);
}
public virtual void MoveItem(ItemDefinition itemDefinition, ItemDefinition destination, CallContext context)
{
if (DisableSerialization) return;
Assert.ArgumentNotNull(itemDefinition, "itemDefinition");
var sourceItem = GetSourceFromId(itemDefinition.ID, true); // we use cache here because we want the old path (no cache would have the new path); TpSync always has old path
var oldPath = sourceItem.Path; // NOTE: we cap the path here, because Sitecore can change the item's path value as we're updating stuff.
var destinationItem = GetSourceFromId(destination.ID);
if (destinationItem == null) return; // can occur with TpSync on, when this isn't the configuration we're moving for the data store will return null
if (!_predicate.Includes(destinationItem).IsIncluded) // if the destination we are moving to is NOT included for serialization, we delete the existing item
{
var existingItem = _targetDataStore.GetByPathAndId(sourceItem.Path, sourceItem.Id, sourceItem.DatabaseName);
if (existingItem != null)
{
_targetDataStore.Remove(existingItem);
_logger.MovedItemToNonIncludedLocation(_targetDataStore.FriendlyName, existingItem);
}
return;
}
// rebase the path to the new destination path (this handles children too)
var rebasedSourceItem = new PathRebasingProxyItem(sourceItem, destinationItem.Path, destinationItem.Id);
// this allows us to filter out any excluded children by predicate when the data store moves children
var predicatedItem = new PredicateFilteredItemData(rebasedSourceItem, _predicate);
_targetDataStore.MoveOrRenameItem(predicatedItem, oldPath);
_logger.MovedItem(_targetDataStore.FriendlyName, predicatedItem, destinationItem);
}
/*
Moving an item involves:
- Get the item from the tree, delete
- If the new path is included in ANY tree
- Get the serialized parent at the destination
- Get the moved tree from Sitecore, save whole tree (NOTE: we had to update to final path in DP - what about children are those with old or new path?)
Renaming an item involves:
- The same thing as moving an item
*/
public virtual void MoveOrRenameItem(IItemData itemWithFinalPath, string oldPath)
{
// GET EXISTING ITEM WE'RE MOVING + DESCENDANT PATHS
var oldPathTree = GetTreeForPath(oldPath, itemWithFinalPath.DatabaseName);
Dictionary<string, IItemMetadata> oldPathItemAndDescendants;
var oldPathItem = oldPathTree?.GetItemsByPath(oldPath).FirstOrDefault(item => item.Id == itemWithFinalPath.Id);
if (oldPathItem != null)
{
oldPathItemAndDescendants = oldPathTree.GetDescendants(oldPathItem, false).ToDictionary(item => item.SerializedItemId);
oldPathItemAndDescendants.Add(oldPathItem.SerializedItemId, oldPathItem);
}
else oldPathItemAndDescendants = new Dictionary<string, IItemMetadata>();
// WRITE THE NEW MOVED/RENAMED ITEMS TO THE TREE (note: delete goes last because with TpSync we need the old items to read from)
var newPathTree = GetTreeForPath(itemWithFinalPath.Path, itemWithFinalPath.DatabaseName);
// force consistency of parent IDs and paths among child items before we serialize them
var rebasedPathItem = new PathRebasingProxyItem(itemWithFinalPath);
// add new tree, if it's included (if it's moving to a non included path we simply delete it and are done)
if (newPathTree != null)
{
var saveQueue = new Queue<IItemData>();
saveQueue.Enqueue(rebasedPathItem);
while (saveQueue.Count > 0)
{
var parent = saveQueue.Dequeue();
var tree = GetTreeForPath(parent.Path, parent.DatabaseName);
if (tree == null) throw new InvalidOperationException("No trees contained the global path " + parent.Path);
var savedPath = tree.Save(parent);
// if we saved an item that was a former child of the item we want to keep it when we're doing deletions
if (oldPathItemAndDescendants.ContainsKey(savedPath)) oldPathItemAndDescendants.Remove(savedPath);
var children = parent.GetChildren();
foreach (var child in children)
{
saveQueue.Enqueue(child);
}
}
}
// in case an item was renamed by case or someone calls rename without renaming, we don't want to delete anything
// 'cause that'd just delete the item, not move it :)
if (oldPath.Equals(itemWithFinalPath.Path, StringComparison.OrdinalIgnoreCase)) return;
// REMOVE EXISTING ITEMS (if any)
// (excluding any items that we wrote to during the save phase above, e.g. loopback path items may not change during a move)
if (oldPathTree != null)
{
var oldItems = oldPathItemAndDescendants
.Select(key => key.Value)
.OrderByDescending(item => item.Path)
.ToArray();
foreach (var item in oldItems) oldPathTree.RemoveWithoutChildren(item);
}
}
