1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.messageboards.action;
24  
25  import com.liferay.portal.kernel.servlet.SessionErrors;
26  import com.liferay.portal.kernel.util.Constants;
27  import com.liferay.portal.kernel.util.ParamUtil;
28  import com.liferay.portal.security.auth.PrincipalException;
29  import com.liferay.portal.service.ServiceContext;
30  import com.liferay.portal.service.ServiceContextFactory;
31  import com.liferay.portal.struts.PortletAction;
32  import com.liferay.portlet.messageboards.model.MBBan;
33  import com.liferay.portlet.messageboards.service.MBBanServiceUtil;
34  
35  import javax.portlet.ActionRequest;
36  import javax.portlet.ActionResponse;
37  import javax.portlet.PortletConfig;
38  
39  import org.apache.struts.action.ActionForm;
40  import org.apache.struts.action.ActionMapping;
41  
42  /**
43   * <a href="BanUserAction.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Michael Young
46   *
47   */
48  public class BanUserAction extends PortletAction {
49  
50      public void processAction(
51              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
52              ActionRequest actionRequest, ActionResponse actionResponse)
53          throws Exception {
54  
55          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
56  
57          try {
58              if (cmd.equals("ban")) {
59                  banUser(actionRequest);
60              }
61              else if (cmd.equals("unban")) {
62                  unbanUser(actionRequest);
63              }
64  
65              sendRedirect(actionRequest, actionResponse);
66          }
67          catch (Exception e) {
68              if (e instanceof PrincipalException) {
69                  SessionErrors.add(actionRequest, e.getClass().getName());
70  
71                  setForward(actionRequest, "portlet.message_boards.error");
72              }
73              else {
74                  throw e;
75              }
76          }
77      }
78  
79      protected void banUser(ActionRequest actionRequest) throws Exception {
80          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
81  
82          ServiceContext serviceContext = ServiceContextFactory.getInstance(
83              MBBan.class.getName(), actionRequest);
84  
85          MBBanServiceUtil.addBan(banUserId, serviceContext);
86      }
87  
88      protected void unbanUser(ActionRequest actionRequest) throws Exception {
89          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
90  
91          ServiceContext serviceContext = ServiceContextFactory.getInstance(
92              MBBan.class.getName(), actionRequest);
93  
94          MBBanServiceUtil.deleteBan(banUserId, serviceContext);
95      }
96  
97  }