001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.service.permission;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.model.Organization;
019    import com.liferay.portal.kernel.model.OrganizationConstants;
020    import com.liferay.portal.kernel.security.auth.PrincipalException;
021    import com.liferay.portal.kernel.security.permission.ActionKeys;
022    import com.liferay.portal.kernel.security.permission.PermissionChecker;
023    import com.liferay.portal.kernel.service.OrganizationLocalServiceUtil;
024    import com.liferay.portal.kernel.service.permission.OrganizationPermission;
025    import com.liferay.portal.kernel.service.permission.PortalPermissionUtil;
026    import com.liferay.portal.kernel.util.ArrayUtil;
027    
028    /**
029     * @author Charles May
030     * @author Jorge Ferrer
031     * @author Sergio González
032     */
033    public class OrganizationPermissionImpl implements OrganizationPermission {
034    
035            @Override
036            public void check(
037                            PermissionChecker permissionChecker, long organizationId,
038                            String actionId)
039                    throws PortalException {
040    
041                    if (!contains(permissionChecker, organizationId, actionId)) {
042                            throw new PrincipalException.MustHavePermission(
043                                    permissionChecker, Organization.class.getName(), organizationId,
044                                    actionId);
045                    }
046            }
047    
048            @Override
049            public void check(
050                            PermissionChecker permissionChecker, Organization organization,
051                            String actionId)
052                    throws PortalException {
053    
054                    if (!contains(permissionChecker, organization, actionId)) {
055                            throw new PrincipalException.MustHavePermission(
056                                    permissionChecker, Organization.class.getName(),
057                                    organization.getOrganizationId(), actionId);
058                    }
059            }
060    
061            @Override
062            public boolean contains(
063                            PermissionChecker permissionChecker, long organizationId,
064                            String actionId)
065                    throws PortalException {
066    
067                    if (organizationId > 0) {
068                            Organization organization =
069                                    OrganizationLocalServiceUtil.getOrganization(organizationId);
070    
071                            return contains(permissionChecker, organization, actionId);
072                    }
073                    else {
074                            return false;
075                    }
076            }
077    
078            @Override
079            public boolean contains(
080                            PermissionChecker permissionChecker, long[] organizationIds,
081                            String actionId)
082                    throws PortalException {
083    
084                    if (ArrayUtil.isEmpty(organizationIds)) {
085                            return true;
086                    }
087    
088                    for (long organizationId : organizationIds) {
089                            if (!contains(permissionChecker, organizationId, actionId)) {
090                                    return false;
091                            }
092                    }
093    
094                    return true;
095            }
096    
097            @Override
098            public boolean contains(
099                            PermissionChecker permissionChecker, Organization organization,
100                            String actionId)
101                    throws PortalException {
102    
103                    long groupId = organization.getGroupId();
104    
105                    if (contains(permissionChecker, groupId, organization, actionId)) {
106                            return true;
107                    }
108    
109                    while (!organization.isRoot()) {
110                            Organization parentOrganization =
111                                    organization.getParentOrganization();
112    
113                            groupId = parentOrganization.getGroupId();
114    
115                            if (contains(
116                                            permissionChecker, groupId, parentOrganization,
117                                            ActionKeys.MANAGE_SUBORGANIZATIONS)) {
118    
119                                    return true;
120                            }
121    
122                            organization = parentOrganization;
123                    }
124    
125                    return false;
126            }
127    
128            protected boolean contains(
129                            PermissionChecker permissionChecker, long groupId,
130                            Organization organization, String actionId)
131                    throws PortalException {
132    
133                    while ((organization != null) &&
134                               (organization.getOrganizationId() !=
135                                       OrganizationConstants.DEFAULT_PARENT_ORGANIZATION_ID)) {
136    
137                            if (actionId.equals(ActionKeys.ADD_ORGANIZATION) &&
138                                    (permissionChecker.hasPermission(
139                                            groupId, Organization.class.getName(),
140                                            organization.getOrganizationId(),
141                                            ActionKeys.MANAGE_SUBORGANIZATIONS) ||
142                                     PortalPermissionUtil.contains(
143                                             permissionChecker, ActionKeys.ADD_ORGANIZATION))) {
144    
145                                    return true;
146                            }
147                            else if (permissionChecker.hasPermission(
148                                                    groupId, Organization.class.getName(),
149                                                    organization.getOrganizationId(), actionId)) {
150    
151                                    return true;
152                            }
153    
154                            organization = organization.getParentOrganization();
155                    }
156    
157                    return false;
158            }
159    
160    }