private void saveCodeActivity_Save_ExecuteCode(object sender, EventArgs e)
{
IPageTypeMetaDataTypeLink pageTypeMetaDataTypeLink = this.GetDataItemFromEntityToken <IPageTypeMetaDataTypeLink>();
string metaDataDescriptionLabel = this.GetBinding <string>("CompositionDescriptionLabel");
Guid containerId = this.GetBinding <Guid>("CompositionContainerId");
PageMetaDataFacade.UpdateDefinition(pageTypeMetaDataTypeLink.PageTypeId, pageTypeMetaDataTypeLink.Name, metaDataDescriptionLabel, containerId);
SetSaveStatus(true);
this.RefreshCurrentEntityToken();
}
private void finalizeCodeActivity_Finalize_ExecuteCode(object sender, EventArgs e)
{
using (TransactionScope transactionScope = TransactionsFacade.CreateNewScope())
{
List <Guid> oldPageIds = GetOldAffectedPageIds();
List <Guid> newPageIds = GetNewAffectedPageIds();
Pair <string, Type> metaDataPair = this.GetBinding <Pair <string, Type> >("SelectedMetaDataDefinition");
Guid newMetaDataContainerId = this.GetBinding <Guid>("SelectedMetaDataContainer");
string newLabel = this.GetBinding <string>("Label");
int startLevel = this.GetBinding <int>("SelectedStartDisplay");
int levels = this.GetBinding <int>("SelectedInheritDisplay");
PageMetaDataFacade.UpdateDefinition(GetCurrentPageId(), metaDataPair.First, newLabel, startLevel, levels, newMetaDataContainerId);
IEnumerable <Guid> oldPageIdsToRemove = oldPageIds.Except(newPageIds);
foreach (Guid id in oldPageIdsToRemove)
{
IPage page = Composite.Data.PageManager.GetPageById(id);
bool otherDefinitionExists = page.GetAllowedMetaDataDefinitions().Where(f => f.Name == metaDataPair.First).Any();
if (otherDefinitionExists)
{
continue;
}
using (new DataScope(DataScopeIdentifier.Public))
{
IData dataToDelete = page.GetMetaData(metaDataPair.First, metaDataPair.Second);
if (dataToDelete != null)
{
DataFacade.Delete(dataToDelete);
}
}
using (new DataScope(DataScopeIdentifier.Administrated))
{
IData dataToDelete = page.GetMetaData(metaDataPair.First, metaDataPair.Second);
if (dataToDelete != null)
{
DataFacade.Delete(dataToDelete);
}
}
}
IData newDataTemplate = null;
if (this.BindingExist("NewDataTemplate"))
{
newDataTemplate = this.GetBinding <IData>("NewDataTemplate");
DataTypeDescriptor dataTypeDescriptor = DynamicTypeManager.GetDataTypeDescriptor(metaDataPair.Second.GetImmutableTypeId());
DataTypeDescriptorFormsHelper helper = new DataTypeDescriptorFormsHelper(dataTypeDescriptor);
helper.BindingsToObject(this.Bindings, newDataTemplate);
}
IEnumerable <Guid> newPageIdsToAdd = newPageIds.Except(oldPageIds);
foreach (Guid id in newPageIdsToAdd)
{
IPage page = Composite.Data.PageManager.GetPageById(id);
page.AddNewMetaDataToExistingPage(metaDataPair.First, metaDataPair.Second, newDataTemplate);
}
transactionScope.Complete();
}
}
