/** * $Revision: $ * $Date: $ * * Copyright (C) 2006 Jive Software. All rights reserved. * * This software is published under the terms of the GNU Public License (GPL), * a copy of which is included in this distribution. */ package org.jivesoftware.wildfire.commands.admin.group; import org.dom4j.Element; import org.jivesoftware.wildfire.commands.AdHocCommand; import org.jivesoftware.wildfire.commands.SessionData; import org.jivesoftware.wildfire.group.Group; import org.jivesoftware.wildfire.group.GroupManager; import org.jivesoftware.wildfire.group.GroupNotFoundException; import org.xmpp.forms.DataForm; import org.xmpp.forms.FormField; import java.util.Arrays; import java.util.List; /** * Command that allows to delete existing groups. * * @author Gaston Dombiak * * TODO Use i18n */ public class DeleteGroup extends AdHocCommand { protected void addStageInformation(SessionData data, Element command) { DataForm form = new DataForm(DataForm.Type.form); form.setTitle("Delete group"); form.addInstruction("Fill out this form to delete a group."); FormField field = form.addField(); field.setType(FormField.Type.hidden); field.setVariable("FORM_TYPE"); field.addValue("http://jabber.org/protocol/admin"); field = form.addField(); field.setType(FormField.Type.text_single); field.setLabel("Group Name"); field.setVariable("group"); field.setRequired(true); // Add the form to the command command.add(form.getElement()); } public void execute(SessionData data, Element command) { Element note = command.addElement("note"); // Check if groups cannot be modified (backend is read-only) if (GroupManager.getInstance().isReadOnly()) { note.addAttribute("type", "error"); note.setText("Groups are read only"); return; } // Get requested group Group group; try { group = GroupManager.getInstance().getGroup(data.getData().get("group").get(0)); } catch (GroupNotFoundException e) { // Group not found note.addAttribute("type", "error"); note.setText("Group name does not exist"); return; } GroupManager.getInstance().deleteGroup(group); note.addAttribute("type", "info"); note.setText("Operation finished successfully"); } public String getCode() { return "http://jabber.org/protocol/admin#delete-group"; } public String getDefaultLabel() { return "Delete group"; } protected List<Action> getActions(SessionData data) { return Arrays.asList(AdHocCommand.Action.complete); } protected AdHocCommand.Action getExecuteAction(SessionData data) { return AdHocCommand.Action.complete; } public int getMaxStages(SessionData data) { return 1; } }