1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.messageboards.action;
21  
22  import com.liferay.portal.kernel.servlet.SessionErrors;
23  import com.liferay.portal.kernel.util.Constants;
24  import com.liferay.portal.kernel.util.ParamUtil;
25  import com.liferay.portal.model.Layout;
26  import com.liferay.portal.security.auth.PrincipalException;
27  import com.liferay.portal.struts.PortletAction;
28  import com.liferay.portal.util.WebKeys;
29  import com.liferay.portlet.messageboards.service.MBBanServiceUtil;
30  
31  import javax.portlet.ActionRequest;
32  import javax.portlet.ActionResponse;
33  import javax.portlet.PortletConfig;
34  
35  import org.apache.struts.action.ActionForm;
36  import org.apache.struts.action.ActionMapping;
37  
38  /**
39   * <a href="BanUserAction.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Michael Young
42   *
43   */
44  public class BanUserAction extends PortletAction {
45  
46      public void processAction(
47              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
48              ActionRequest actionRequest, ActionResponse actionResponse)
49          throws Exception {
50  
51          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
52  
53          try {
54              if (cmd.equals("ban")) {
55                  banUser(actionRequest);
56              }
57              else if (cmd.equals("unban")) {
58                  unbanUser(actionRequest);
59              }
60  
61              sendRedirect(actionRequest, actionResponse);
62          }
63          catch (Exception e) {
64              if (e instanceof PrincipalException) {
65                  SessionErrors.add(actionRequest, e.getClass().getName());
66  
67                  setForward(actionRequest, "portlet.message_boards.error");
68              }
69              else {
70                  throw e;
71              }
72          }
73      }
74  
75      protected void banUser(ActionRequest actionRequest) throws Exception {
76          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
77  
78          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
79  
80          MBBanServiceUtil.addBan(layout.getPlid(), banUserId);
81      }
82  
83      protected void unbanUser(ActionRequest actionRequest) throws Exception {
84          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
85  
86          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
87  
88          MBBanServiceUtil.deleteBan(layout.getPlid(), banUserId);
89      }
90  
91  }