1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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  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          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
80  
81          ServiceContext serviceContext = ServiceContextFactory.getInstance(
82              MBBan.class.getName(), actionRequest);
83  
84          MBBanServiceUtil.addBan(banUserId, serviceContext);
85      }
86  
87      protected void unbanUser(ActionRequest actionRequest) throws Exception {
88          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
89  
90          ServiceContext serviceContext = ServiceContextFactory.getInstance(
91              MBBan.class.getName(), actionRequest);
92  
93          MBBanServiceUtil.deleteBan(banUserId, serviceContext);
94      }
95  
96  }