X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fusers%2Fhandlers%2FDeleteUsers.java;fp=swt%2Forg.argeo.tool.devops.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2Fusers%2Fhandlers%2FDeleteUsers.java;h=38da208a71359f0a056e474865a770d21513078c;hb=825d60c5348dbe3f5be25b0bccf7bdebfe694219;hp=0000000000000000000000000000000000000000;hpb=5e991fff5cba01858dcc5747a27e637325bc5c8e;p=gpl%2Fargeo-jcr.git

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
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;
+	}
+}