Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / swt / org.argeo.tool.devops.e4 / src / org / argeo / cms / e4 / users / handlers / DeleteUsers.java

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteUsers.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteUsers.java
new file mode 100644 (file)
index 0000000..38da208
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteUsers.java
@@ -0,0 +1,88 @@
+package org.argeo.cms.e4.users.handlers;
+
+import java.util.List;
+
+import jakarta.inject.Inject;
+import jakarta.inject.Named;
+
+import org.argeo.cms.auth.UserAdminUtils;
+import org.argeo.cms.e4.users.UserAdminWrapper;
+import org.argeo.cms.e4.users.UsersView;
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Display;
+import org.osgi.service.useradmin.User;
+import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.service.useradmin.UserAdminEvent;
+
+/** Delete the selected users */
+public class DeleteUsers {
+       // public final static String ID = WorkbenchUiPlugin.PLUGIN_ID + ".deleteUsers";
+
+       /* DEPENDENCY INJECTION */
+       @Inject
+       private UserAdminWrapper userAdminWrapper;
+
+       @SuppressWarnings("unchecked")
+       @Execute
+       public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, ESelectionService selectionService) {
+               // ISelection selection = null;// HandlerUtil.getCurrentSelection(event);
+               // if (selection.isEmpty())
+               // return null;
+               List<User> selection = (List<User>) selectionService.getSelection();
+               if (selection == null)
+                       return;
+
+//             Iterator<User> it = ((IStructuredSelection) selection).iterator();
+//             List<User> users = new ArrayList<User>();
+               StringBuilder builder = new StringBuilder();
+
+               for(User user:selection) {
+                       User currUser = user;
+//                     User currUser = it.next();
+                       String userName = UserAdminUtils.getUserLocalId(currUser.getName());
+                       if (UserAdminUtils.isCurrentUser(currUser)) {
+                               MessageDialog.openError(Display.getCurrent().getActiveShell(), "Deletion forbidden",
+                                               "You cannot delete your own user this way.");
+                               return;
+                       }
+                       builder.append(userName).append("; ");
+//                     users.add(currUser);
+               }
+
+               if (!MessageDialog.openQuestion(Display.getCurrent().getActiveShell(), "Delete Users",
+                               "Are you sure that you want to delete these users?\n" + builder.substring(0, builder.length() - 2)))
+                       return;
+
+               userAdminWrapper.beginTransactionIfNeeded();
+               UserAdmin userAdmin = userAdminWrapper.getUserAdmin();
+               // IWorkbenchPage iwp =
+               // HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
+
+               for (User user : selection) {
+                       String userName = user.getName();
+                       // TODO find a way to close the editor cleanly if opened. Cannot be
+                       // done through the UserAdminListeners, it causes a
+                       // java.util.ConcurrentModificationException because disposing the
+                       // editor unregisters and disposes the listener
+                       // IEditorPart part = iwp.findEditor(new UserEditorInput(userName));
+                       // if (part != null)
+                       // iwp.closeEditor(part, false);
+                       userAdmin.removeRole(userName);
+               }
+               userAdminWrapper.commitOrNotifyTransactionStateChange();
+
+               for (User user : selection) {
+                       userAdminWrapper.notifyListeners(new UserAdminEvent(null, UserAdminEvent.ROLE_REMOVED, user));
+               }
+       }
+
+       @CanExecute
+       public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart part, ESelectionService selectionService) {
+               return part.getObject() instanceof UsersView && selectionService.getSelection() != null;
+       }
+}