1   /**
2    * Copyright (c) 2000-2008 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.model.Layout;
29  import com.liferay.portal.security.auth.PrincipalException;
30  import com.liferay.portal.struts.PortletAction;
31  import com.liferay.portal.util.WebKeys;
32  import com.liferay.portlet.messageboards.service.MBBanServiceUtil;
33  
34  import javax.portlet.ActionRequest;
35  import javax.portlet.ActionResponse;
36  import javax.portlet.PortletConfig;
37  
38  import org.apache.struts.action.ActionForm;
39  import org.apache.struts.action.ActionMapping;
40  
41  /**
42   * <a href="BanUserAction.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Michael Young
45   *
46   */
47  public class BanUserAction extends PortletAction {
48  
49      public void processAction(
50              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
51              ActionRequest actionRequest, ActionResponse actionResponse)
52          throws Exception {
53  
54          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
55  
56          try {
57              if (cmd.equals("ban")) {
58                  banUser(actionRequest);
59              }
60              else if (cmd.equals("unban")) {
61                  unbanUser(actionRequest);
62              }
63  
64              sendRedirect(actionRequest, actionResponse);
65          }
66          catch (Exception e) {
67              if (e instanceof PrincipalException) {
68                  SessionErrors.add(actionRequest, e.getClass().getName());
69  
70                  setForward(actionRequest, "portlet.message_boards.error");
71              }
72              else {
73                  throw e;
74              }
75          }
76      }
77  
78      protected void banUser(ActionRequest actionRequest) throws Exception {
79          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
80  
81          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
82  
83          MBBanServiceUtil.addBan(layout.getPlid(), banUserId);
84      }
85  
86      protected void unbanUser(ActionRequest actionRequest) throws Exception {
87          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
88  
89          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
90  
91          MBBanServiceUtil.deleteBan(layout.getPlid(), banUserId);
92      }
93  
94  }