private void MovedMediaToRecycleBin(MediaMovedToRecycleBinNotification notification)
{
foreach (var item in notification.MoveInfoCollection)
{
// if this item doesn't exist then Fail!
var exists = MediaService.GetById(item.Entity.Id);
if (exists == null)
{
Assert.Fail("The item doesn't exist");
}
}
}
public void Handle(MediaMovedToRecycleBinNotification notification)
{
using (IScope scope = _scopeProvider.CreateScope())
{
const string relationTypeAlias = Constants.Conventions.RelationTypes.RelateParentMediaFolderOnDeleteAlias;
IRelationType?relationType = _relationService.GetRelationTypeByAlias(relationTypeAlias);
// check that the relation-type exists, if not, then recreate it
if (relationType == null)
{
Guid documentObjectType = Constants.ObjectTypes.Document;
const string relationTypeName = Constants.Conventions.RelationTypes.RelateParentMediaFolderOnDeleteName;
relationType = new RelationType(relationTypeName, relationTypeAlias, false, documentObjectType, documentObjectType, false);
_relationService.Save(relationType);
}
foreach (MoveEventInfo <IMedia> item in notification.MoveInfoCollection)
{
IList <string> originalPath = item.OriginalPath.ToDelimitedList();
var originalParentId = originalPath.Count > 2
? int.Parse(originalPath[originalPath.Count - 2], CultureInfo.InvariantCulture)
: Constants.System.Root;
// before we can create this relation, we need to ensure that the original parent still exists which
// may not be the case if the encompassing transaction also deleted it when this item was moved to the bin
if (_entityService.Exists(originalParentId))
{
// Add a relation for the item being deleted, so that we can know the original parent for if we need to restore later
IRelation relation =
_relationService.GetByParentAndChildId(originalParentId, item.Entity.Id, relationType) ??
new Relation(originalParentId, item.Entity.Id, relationType);
_relationService.Save(relation);
_auditService.Add(
AuditType.Delete,
item.Entity.CreatorId,
item.Entity.Id,
UmbracoObjectTypes.Media.GetName(),
string.Format(_textService.Localize("recycleBin", "mediaTrashed"), item.Entity.Id, originalParentId));
}
}
scope.Complete();
}
}