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.portlet.announcements.service.permission;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.model.Layout;
019    import com.liferay.portal.model.impl.VirtualLayout;
020    import com.liferay.portal.security.auth.PrincipalException;
021    import com.liferay.portal.security.permission.PermissionChecker;
022    import com.liferay.portal.service.LayoutLocalServiceUtil;
023    import com.liferay.portal.service.permission.PortletPermissionUtil;
024    import com.liferay.portlet.announcements.model.AnnouncementsEntry;
025    import com.liferay.portlet.announcements.service.AnnouncementsEntryLocalServiceUtil;
026    
027    /**
028     * @author Raymond Aug??
029     */
030    public class AnnouncementsEntryPermission {
031    
032            public static void check(
033                            PermissionChecker permissionChecker, AnnouncementsEntry entry,
034                            String actionId)
035                    throws PortalException {
036    
037                    if (!contains(permissionChecker, entry, actionId)) {
038                            throw new PrincipalException.MustHavePermission(
039                                    permissionChecker, AnnouncementsEntry.class.getName(),
040                                    entry.getEntryId(), actionId);
041                    }
042            }
043    
044            public static void check(
045                            PermissionChecker permissionChecker, Layout layout, String name,
046                            String actionId)
047                    throws PortalException {
048    
049                    if (!contains(permissionChecker, layout, name, actionId)) {
050                            throw new PrincipalException.MustHavePermission(
051                                    permissionChecker, AnnouncementsEntry.class.getName(), name,
052                                    actionId);
053                    }
054            }
055    
056            public static void check(
057                            PermissionChecker permissionChecker, long entryId, String actionId)
058                    throws PortalException {
059    
060                    if (!contains(permissionChecker, entryId, actionId)) {
061                            throw new PrincipalException.MustHavePermission(
062                                    permissionChecker, AnnouncementsEntry.class.getName(), entryId,
063                                    actionId);
064                    }
065            }
066    
067            public static void check(
068                            PermissionChecker permissionChecker, long plid, String name,
069                            String actionId)
070                    throws PortalException {
071    
072                    if (!contains(permissionChecker, plid, name, actionId)) {
073                            throw new PrincipalException.MustHavePermission(
074                                    permissionChecker, AnnouncementsEntry.class.getName(), name,
075                                    actionId);
076                    }
077            }
078    
079            public static boolean contains(
080                            PermissionChecker permissionChecker, AnnouncementsEntry entry,
081                            String actionId)
082                    throws PortalException {
083    
084                    if (permissionChecker.hasOwnerPermission(
085                                    entry.getCompanyId(), AnnouncementsEntry.class.getName(),
086                                    entry.getEntryId(), entry.getUserId(), actionId)) {
087    
088                            return true;
089                    }
090    
091                    return permissionChecker.hasPermission(
092                            entry.getGroupId(), AnnouncementsEntry.class.getName(),
093                            entry.getEntryId(), actionId);
094            }
095    
096            public static boolean contains(
097                    PermissionChecker permissionChecker, Layout layout, String name,
098                    String actionId) {
099    
100                    if (layout instanceof VirtualLayout) {
101                            VirtualLayout virtualLayout = (VirtualLayout)layout;
102    
103                            layout = virtualLayout.getSourceLayout();
104                    }
105    
106                    String primKey = PortletPermissionUtil.getPrimaryKey(
107                            layout.getPlid(), name);
108    
109                    return permissionChecker.hasPermission(
110                            layout.getGroupId(), name, primKey, actionId);
111            }
112    
113            public static boolean contains(
114                            PermissionChecker permissionChecker, long entryId, String actionId)
115                    throws PortalException {
116    
117                    AnnouncementsEntry entry = AnnouncementsEntryLocalServiceUtil.getEntry(
118                            entryId);
119    
120                    return contains(permissionChecker, entry, actionId);
121            }
122    
123            public static boolean contains(
124                    PermissionChecker permissionChecker, long plid, String name,
125                    String actionId) {
126    
127                    Layout layout = LayoutLocalServiceUtil.fetchLayout(plid);
128    
129                    return contains(permissionChecker, layout, name, actionId);
130            }
131    
132    }