GroupCreated.java 4.18 KB
Newer Older
1
/*
2 3
 * Copyright (C) 2004-2008 Jive Software. All rights reserved.
 *
4 5 6 7 8 9 10 11 12 13 14
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
 */
package org.jivesoftware.openfire.commands.event;

import org.dom4j.Element;
import org.jivesoftware.openfire.commands.AdHocCommand;
import org.jivesoftware.openfire.commands.SessionData;
import org.jivesoftware.openfire.component.InternalComponentManager;
import org.jivesoftware.openfire.event.GroupEventDispatcher;
import org.jivesoftware.openfire.group.Group;
import org.jivesoftware.openfire.group.GroupManager;
import org.jivesoftware.openfire.group.GroupNotFoundException;
import org.xmpp.forms.DataForm;
import org.xmpp.forms.FormField;
import org.xmpp.packet.JID;

import java.util.Collections;
import java.util.List;
import java.util.Map;

/**
 * Notifies the that a group was created. It can be used by user providers to notify Openfire of the
 * creation of a group.
 *
 * @author Gabriel Guarincerri
 */
public class GroupCreated extends AdHocCommand {
41 42
    @Override
	public String getCode() {
43 44 45
        return "http://jabber.org/protocol/event#group-created";
    }

46 47
    @Override
	public String getDefaultLabel() {
48 49 50
        return "Group created";
    }

51 52
    @Override
	public int getMaxStages(SessionData data) {
53 54 55
        return 1;
    }

56 57
    @Override
	public void execute(SessionData sessionData, Element command) {
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
        Element note = command.addElement("note");

        Map<String, List<String>> data = sessionData.getData();

        // Get the group name
        String groupname;
        try {
            groupname = get(data, "groupName", 0);
        }
        catch (NullPointerException npe) {
            note.addAttribute("type", "error");
            note.setText("Group name required parameter.");
            return;
        }

        // Sends the event
        Group group;
        try {
76
            group = GroupManager.getInstance().getGroup(groupname, true);
77 78 79 80 81 82 83 84 85 86 87 88 89 90 91

            // Fire event.
            Map<String, Object> params = Collections.emptyMap();
            GroupEventDispatcher.dispatchEvent(group, GroupEventDispatcher.EventType.group_created, params);

        } catch (GroupNotFoundException e) {
            note.addAttribute("type", "error");
            note.setText("Group not found.");
        }

        // Answer that the operation was successful
        note.addAttribute("type", "info");
        note.setText("Operation finished successfully");
    }

92 93
    @Override
	protected void addStageInformation(SessionData data, Element command) {
94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112
        DataForm form = new DataForm(DataForm.Type.form);
        form.setTitle("Dispatching a group created event.");
        form.addInstruction("Fill out this form to dispatch a group created event.");

        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 group name of the group that was created");
        field.setVariable("groupName");
        field.setRequired(true);

        // Add the form to the command
        command.add(form.getElement());
    }

113 114
    @Override
	protected List<Action> getActions(SessionData data) {
115
        return Collections.singletonList(Action.complete);
116 117
    }

118 119
    @Override
	protected Action getExecuteAction(SessionData data) {
120 121 122
        return Action.complete;
    }

123 124
    @Override
	public boolean hasPermission(JID requester) {
125 126 127
        return super.hasPermission(requester) || InternalComponentManager.getInstance().hasComponent(requester);
    }
}