creating muc room

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@7635 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/commands/admin/muc/CreateMUCRoom.java

+/**
+ * $RCSfile:  $
+ * $Revision:  $
+ * $Date:  $
+ *
+ * Copyright (C) 2006 Jive Software. All rights reserved.
+ * This software is the proprietary information of Jive Software. Use is subject to license terms.
+ */
+package org.jivesoftware.wildfire.commands.admin.muc;
+
+import org.jivesoftware.wildfire.commands.AdHocCommand;
+import org.jivesoftware.wildfire.commands.SessionData;
+import org.jivesoftware.wildfire.XMPPServer;
+import org.jivesoftware.wildfire.muc.MultiUserChatServer;
+import org.jivesoftware.wildfire.muc.NotAllowedException;
+import org.jivesoftware.wildfire.muc.MUCRoom;
+import org.dom4j.Element;
+import org.xmpp.packet.JID;
+import org.xmpp.forms.DataForm;
+import org.xmpp.forms.FormField;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+import java.util.Arrays;
+
+/**
+ * Allows via AdHoc commands the creation of a Multi-User Chat room.
+ *
+ * @author Alexander Wenckus
+ */
+public class CreateMUCRoom extends AdHocCommand {
+    public String getCode() {
+        return "http://jabber.org/protocol/admin#create-muc-room";
+    }
+
+    public String getDefaultLabel() {
+        return "Create a Multi-user Chat";
+    }
+
+    public int getMaxStages(SessionData data) {
+        return 1;
+    }
+
+    public void execute(SessionData sessionData, Element command) {
+        Element note = command.addElement("note");
+        MultiUserChatServer server = XMPPServer.getInstance().getMultiUserChatServer();
+        if (!server.isServiceEnabled()) {
+            note.addAttribute("type", "error");
+            note.setText("Multi user chat is disabled on server.");
+            return;
+        }
+        Collection<JID> admins = XMPPServer.getInstance().getAdmins();
+        if (admins.size() <= 0) {
+            note.addAttribute("type", "error");
+            note.setText("Server needs admin user to be able to create rooms.");
+            return;
+        }
+        Map<String, List<String>> data = sessionData.getData();
+
+        // Let's create the jid and check that they are a local user
+        String roomname = get(data, "roomname", 0);
+        if (roomname == null) {
+            note.addAttribute("type", "error");
+            note.setText("Room name must be specified.");
+            return;
+        }
+        JID admin = admins.iterator().next();
+        MUCRoom room;
+        try {
+            room = server.getChatRoom(roomname, admin);
+        }
+        catch (NotAllowedException e) {
+            note.addAttribute("type", "error");
+            note.setText("No permission to create rooms.");
+            return;
+        }
+
+        boolean isPersistent = "1".equals(get(data, "persistent", 0));
+        room.setPersistent(isPersistent);
+
+        boolean isPublic = "1".equals(get(data, "public", 0));
+        room.setPublicRoom(isPublic);
+
+        String password = get(data, "password", 0);
+        if (password != null) {
+            room.setPassword(password);
+        }
+    }
+
+    protected void addStageInformation(SessionData data, Element command) {
+        DataForm form = new DataForm(DataForm.Type.form);
+        form.setTitle("Create a multi-user chat room");
+        form.addInstruction("Fill out this form to create a multi-user chat room.");
+
+        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("The name of the room");
+        field.setVariable("roomname");
+        field.setRequired(true);
+
+        field = form.addField();
+        field.setType(FormField.Type.text_private);
+        field.setLabel("The password for this account");
+        field.setVariable("password");
+
+        field = form.addField();
+        field.setType(FormField.Type.text_private);
+        field.setLabel("Retype password");
+        field.setVariable("password-verify");
+
+        field = form.addField();
+        field.setType(FormField.Type.boolean_type);
+        field.setLabel("Room is persistent");
+        field.setVariable("persistent");
+
+        field = form.addField();
+        field.setType(FormField.Type.boolean_type);
+        field.setLabel("Is the room public");
+        field.setVariable("public");
+
+        // Add the form to the command
+        command.add(form.getElement());
+    }
+
+    protected List<Action> getActions(SessionData data) {
+        return Arrays.asList(AdHocCommand.Action.complete);
+    }
+
+    protected Action getExecuteAction(SessionData data) {
+        return AdHocCommand.Action.complete;
+    }
+
+    private String get(Map<String, List<String>> data, String key, int value) {
+        List<String> list = data.get(key);
+        if (list == null) {
+            return null;
+        }
+        else {
+            return list.get(value);
+        }
+    }
+}