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.service.permission;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.Group;
28  import com.liferay.portal.model.Organization;
29  import com.liferay.portal.model.OrganizationConstants;
30  import com.liferay.portal.security.auth.PrincipalException;
31  import com.liferay.portal.security.permission.ActionKeys;
32  import com.liferay.portal.security.permission.PermissionChecker;
33  import com.liferay.portal.service.OrganizationLocalServiceUtil;
34  
35  /**
36   * <a href="OrganizationPermissionImpl.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Charles May
39   * @author Jorge Ferrer
40   *
41   */
42  public class OrganizationPermissionImpl implements OrganizationPermission {
43  
44      public void check(
45              PermissionChecker permissionChecker, long organizationId,
46              String actionId)
47          throws PortalException, SystemException {
48  
49          if (!contains(permissionChecker, organizationId, actionId)) {
50              throw new PrincipalException();
51          }
52      }
53  
54      public boolean contains(
55              PermissionChecker permissionChecker, long organizationId,
56              String actionId)
57          throws PortalException, SystemException {
58  
59          Organization organization = null;
60  
61          long groupId = 0;
62          long parentOrganizationId =
63              OrganizationConstants.DEFAULT_PARENT_ORGANIZATION_ID;
64  
65          if (organizationId > 0) {
66              organization = OrganizationLocalServiceUtil.getOrganization(
67                  organizationId);
68  
69              Group group = organization.getGroup();
70  
71              groupId = group.getGroupId();
72              parentOrganizationId = organization.getParentOrganizationId();
73          }
74  
75          if (contains(permissionChecker, groupId, organizationId, actionId)) {
76              return true;
77          }
78  
79          if ((!actionId.equals(ActionKeys.MANAGE_SUBORGANIZATIONS)) &&
80              (organization != null)) {
81  
82              if (!organization.isRoot()) {
83                  Organization parentOrganization =
84                      organization.getParentOrganization();
85  
86                  Group parentGroup = parentOrganization.getGroup();
87  
88                  groupId = parentGroup.getGroupId();
89                  parentOrganizationId = parentOrganization.getOrganizationId();
90              }
91  
92              if (contains(
93                      permissionChecker, groupId, parentOrganizationId,
94                      ActionKeys.MANAGE_SUBORGANIZATIONS)) {
95  
96                  return true;
97              }
98          }
99  
100         return false;
101     }
102 
103     protected boolean contains(
104             PermissionChecker permissionChecker, long groupId,
105             long organizationId, String actionId)
106         throws PortalException, SystemException {
107 
108         while (organizationId !=
109                     OrganizationConstants.DEFAULT_PARENT_ORGANIZATION_ID) {
110 
111             if (permissionChecker.hasPermission(
112                     groupId, Organization.class.getName(), organizationId,
113                     actionId)) {
114 
115                 return true;
116             }
117 
118             Organization organization =
119                 OrganizationLocalServiceUtil.getOrganization(organizationId);
120 
121             organizationId = organization.getParentOrganizationId();
122         }
123 
124         return false;
125     }
126 
127 }