1   /**
2    * Copyright (c) 2000-2007 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.blogs.service.permission;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.security.permission.PermissionChecker;
28  import com.liferay.portal.security.auth.PrincipalException;
29  import com.liferay.portal.service.permission.PortletPermissionUtil;
30  import com.liferay.portal.util.PortletKeys;
31  import com.liferay.portlet.blogs.model.BlogsCategory;
32  import com.liferay.portlet.blogs.model.impl.BlogsCategoryImpl;
33  import com.liferay.portlet.blogs.service.BlogsCategoryLocalServiceUtil;
34  
35  /**
36   * <a href="BlogsCategoryPermission.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class BlogsCategoryPermission {
42  
43      public static void check(
44              PermissionChecker permissionChecker, long categoryId,
45              String actionId)
46          throws PortalException, SystemException {
47  
48          if (!contains(permissionChecker, categoryId, actionId)) {
49              throw new PrincipalException();
50          }
51      }
52  
53      public static void check(
54              PermissionChecker permissionChecker, BlogsCategory category,
55              String actionId)
56          throws PortalException, SystemException {
57  
58          if (!contains(permissionChecker, category, actionId)) {
59              throw new PrincipalException();
60          }
61      }
62  
63      public static boolean contains(
64              PermissionChecker permissionChecker, long categoryId,
65              String actionId)
66          throws PortalException, SystemException {
67  
68          if (categoryId == BlogsCategoryImpl.DEFAULT_PARENT_CATEGORY_ID) {
69  
70              return PortletPermissionUtil.contains(
71                  permissionChecker, PortletKeys.BLOGS, actionId); // FIX ME
72          }
73          else {
74              BlogsCategory category =
75                  BlogsCategoryLocalServiceUtil.getCategory(categoryId);
76  
77              return contains(permissionChecker, category, actionId);
78          }
79      }
80  
81      public static boolean contains(
82              PermissionChecker permissionChecker, BlogsCategory category,
83              String actionId)
84          throws PortalException, SystemException {
85  
86          return permissionChecker.hasPermission(
87              0, BlogsCategory.class.getName(), category.getCategoryId(),
88              actionId);
89      }
90  
91  }