Move Devops from Argeo JCR to SLC

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

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteGroups.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteGroups.java
new file mode 100644 (file)
index 0000000..742bc3f
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/handlers/DeleteGroups.java
@@ -0,0 +1,95 @@
+package org.argeo.cms.e4.users.handlers;
+
+import java.util.List;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
+import org.argeo.cms.auth.UserAdminUtils;
+import org.argeo.cms.e4.users.GroupsView;
+import org.argeo.cms.e4.users.UserAdminWrapper;
+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.Group;
+import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.service.useradmin.UserAdminEvent;
+
+/** Delete the selected groups */
+public class DeleteGroups {
+       // public final static String ID = WorkbenchUiPlugin.PLUGIN_ID +
+       // ".deleteGroups";
+
+       /* DEPENDENCY INJECTION */
+       @Inject
+       private UserAdminWrapper userAdminWrapper;
+
+       @Inject
+       ESelectionService selectionService;
+
+       @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<Group> groups = new ArrayList<Group>();
+               // Iterator<Group> it = ((IStructuredSelection) selection).iterator();
+
+               List<Group> selection = (List<Group>) selectionService.getSelection();
+               if (selection == null)
+                       return;
+
+               StringBuilder builder = new StringBuilder();
+               for (Group group : selection) {
+                       Group currGroup = group;
+                       String groupName = UserAdminUtils.getUserLocalId(currGroup.getName());
+                       // TODO add checks
+                       builder.append(groupName).append("; ");
+                       // groups.add(currGroup);
+               }
+
+               if (!MessageDialog.openQuestion(Display.getCurrent().getActiveShell(), "Delete Groups", "Are you sure that you "
+                               + "want to delete these groups?\n" + builder.substring(0, builder.length() - 2)))
+                       return;
+
+               userAdminWrapper.beginTransactionIfNeeded();
+               UserAdmin userAdmin = userAdminWrapper.getUserAdmin();
+               // IWorkbenchPage iwp =
+               // HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
+               for (Group group : selection) {
+                       String groupName = group.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(groupName));
+                       // if (part != null)
+                       // iwp.closeEditor(part, false);
+                       userAdmin.removeRole(groupName);
+               }
+               userAdminWrapper.commitOrNotifyTransactionStateChange();
+
+               // Update the view
+               for (Group group : selection) {
+                       userAdminWrapper.notifyListeners(new UserAdminEvent(null, UserAdminEvent.ROLE_REMOVED, group));
+               }
+
+               // return null;
+       }
+
+       @CanExecute
+       public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart part, ESelectionService selectionService) {
+               return part.getObject() instanceof GroupsView && selectionService.getSelection() != null;
+       }
+
+       /* DEPENDENCY INJECTION */
+       // public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper) {
+       // this.userAdminWrapper = userAdminWrapper;
+       // }
+}