* org.olat.course.ICourse, org.olat.core.gui.UserRequest,
* org.olat.core.gui.control.WindowControl)
*/
public Controller importNode(File importDirectory, ICourse course, boolean unattendedImport, UserRequest ureq, WindowControl wControl) {
File importSubdir = new File(importDirectory, getIdent());
RepositoryEntryImportExport rie = new RepositoryEntryImportExport(importSubdir);
if (!rie.anyExportedPropertiesAvailable()) return null;
// do import referenced repository entries
if (unattendedImport) {
Identity admin = ManagerFactory.getManager().findIdentityByName("administrator");
ImportReferencesController.doImport(rie, this, ImportReferencesController.IMPORT_TEST, true, admin);