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.enterpriseadmin;
24  
25  import com.liferay.portal.model.Portlet;
26  import com.liferay.portal.security.permission.PermissionChecker;
27  import com.liferay.portal.service.GroupLocalServiceUtil;
28  import com.liferay.portlet.BaseControlPanelEntry;
29  
30  import java.util.LinkedHashMap;
31  
32  /**
33   * <a href="CommunitiesControlPanelEntry.java.html"><b><i>View Source</i></b>
34   * </a>
35   *
36   * @author Jorge Ferrer
37   *
38   */
39  public class CommunitiesControlPanelEntry extends BaseControlPanelEntry {
40  
41      public boolean isVisible(
42              PermissionChecker permissionChecker, Portlet portlet)
43          throws Exception {
44  
45          LinkedHashMap<String, Object> groupParams =
46              new LinkedHashMap<String, Object>();
47  
48          groupParams.put("usersGroups", new Long(permissionChecker.getUserId()));
49  
50          int count = GroupLocalServiceUtil.searchCount(
51              permissionChecker.getCompanyId(), null, null, groupParams);
52  
53          if (count > 0) {
54              return true;
55          }
56          else {
57              return false;
58          }
59      }
60  
61  }