1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.mypages;
16  
17  import com.liferay.portal.model.Portlet;
18  import com.liferay.portal.model.RoleConstants;
19  import com.liferay.portal.security.permission.PermissionChecker;
20  import com.liferay.portal.service.RoleLocalServiceUtil;
21  import com.liferay.portal.util.PropsValues;
22  import com.liferay.portlet.BaseControlPanelEntry;
23  
24  /**
25   * <a href="MyPagesControlPanelEntry.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Jorge Ferrer
28   * @author Amos Fong
29   */
30  public class MyPagesControlPanelEntry extends BaseControlPanelEntry {
31  
32      public boolean isVisible(
33              PermissionChecker permissionChecker, Portlet portlet)
34          throws Exception {
35  
36          boolean hasPowerUserRole = RoleLocalServiceUtil.hasUserRole(
37              permissionChecker.getUserId(), permissionChecker.getCompanyId(),
38              RoleConstants.POWER_USER, true);
39  
40          if (PropsValues.LAYOUT_USER_PRIVATE_LAYOUTS_MODIFIABLE &&
41              (!PropsValues.LAYOUT_USER_PRIVATE_LAYOUTS_POWER_USER_REQUIRED ||
42               hasPowerUserRole)) {
43  
44              return true;
45          }
46  
47          if (PropsValues.LAYOUT_USER_PUBLIC_LAYOUTS_MODIFIABLE &&
48              (!PropsValues.LAYOUT_USER_PUBLIC_LAYOUTS_POWER_USER_REQUIRED ||
49               hasPowerUserRole)) {
50  
51              return true;
52          }
53  
54          return false;
55      }
56  
57  }