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;
24  
25  import com.liferay.portal.model.Group;
26  import com.liferay.portal.model.LayoutConstants;
27  import com.liferay.portal.model.Portlet;
28  import com.liferay.portal.security.permission.ActionKeys;
29  import com.liferay.portal.security.permission.PermissionChecker;
30  import com.liferay.portal.service.permission.PortletPermissionUtil;
31  import com.liferay.portal.theme.ThemeDisplay;
32  import com.liferay.portal.util.PortletCategoryKeys;
33  
34  /**
35   * <a href="BaseControlPanelEntry.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Jorge Ferrer
38   */
39  public abstract class BaseControlPanelEntry implements ControlPanelEntry {
40  
41      public boolean isVisible(
42              Portlet portlet, String category, ThemeDisplay themeDisplay)
43          throws Exception {
44  
45          PermissionChecker permissionChecker =
46              themeDisplay.getPermissionChecker();
47  
48          if (permissionChecker.isCompanyAdmin()) {
49              return true;
50          }
51  
52          Group group = themeDisplay.getScopeGroup();
53  
54          long plid = LayoutConstants.DEFAULT_PLID;
55  
56          if (category.equals(PortletCategoryKeys.CONTENT)) {
57              plid = group.getDefaultPublicPlid();
58  
59              if (plid == LayoutConstants.DEFAULT_PLID) {
60                  plid = group.getDefaultPrivatePlid();
61              }
62          }
63  
64          if (category.equals(PortletCategoryKeys.CONTENT) &&
65              permissionChecker.isCommunityAdmin(group.getGroupId())) {
66  
67              return true;
68          }
69  
70          if (PortletPermissionUtil.contains(
71                  permissionChecker, plid, portlet.getPortletId(),
72                  ActionKeys.ACCESS_IN_CONTROL_PANEL, true)) {
73  
74              return true;
75          }
76  
77          return isVisible(themeDisplay.getPermissionChecker(), portlet);
78      }
79  
80  }