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.portal.plugin;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.model.Plugin;
27  import com.liferay.portal.model.PluginSetting;
28  import com.liferay.portal.model.User;
29  import com.liferay.portal.service.PluginSettingLocalServiceUtil;
30  
31  import java.util.ArrayList;
32  import java.util.List;
33  
34  /**
35   * <a href="PluginUtil.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Brian Wing Shun Chan
38   *
39   */
40  public class PluginUtil {
41  
42      public static List restrictPlugins(List plugins, User user)
43          throws SystemException {
44  
45          return restrictPlugins(plugins, user.getCompanyId(), user.getUserId());
46      }
47  
48      public static List restrictPlugins(
49              List plugins, long companyId, long userId)
50          throws SystemException {
51  
52          List<Plugin> visiblePlugins = new ArrayList<Plugin>(plugins.size());
53  
54          for (int i = 0; i < plugins.size(); i++) {
55              Plugin plugin = (Plugin)plugins.get(i);
56  
57              PluginSetting pluginSetting =
58                  PluginSettingLocalServiceUtil.getPluginSetting(
59                      companyId, plugin.getPluginId(), plugin.getPluginType());
60  
61              if (pluginSetting.isActive() &&
62                  pluginSetting.hasPermission(userId)) {
63  
64                  visiblePlugins.add(plugin);
65              }
66          }
67  
68          return visiblePlugins;
69      }
70  
71  }