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.portlet.announcements.service.impl;
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.Role;
30  import com.liferay.portal.model.UserGroup;
31  import com.liferay.portal.security.auth.PrincipalException;
32  import com.liferay.portal.security.permission.ActionKeys;
33  import com.liferay.portal.security.permission.PermissionChecker;
34  import com.liferay.portal.service.permission.GroupPermissionUtil;
35  import com.liferay.portal.service.permission.OrganizationPermissionUtil;
36  import com.liferay.portal.service.permission.PortletPermissionUtil;
37  import com.liferay.portal.service.permission.RolePermissionUtil;
38  import com.liferay.portal.service.permission.UserGroupPermissionUtil;
39  import com.liferay.portal.util.PortalUtil;
40  import com.liferay.portal.util.PortletKeys;
41  import com.liferay.portlet.announcements.model.AnnouncementsEntry;
42  import com.liferay.portlet.announcements.service.base.AnnouncementsEntryServiceBaseImpl;
43  import com.liferay.portlet.announcements.service.permission.AnnouncementsEntryPermission;
44  
45  /**
46   * <a href="AnnouncementsEntryServiceImpl.java.html"><b><i>View Source</i></b>
47   * </a>
48   *
49   * @author Brian Wing Shun Chan
50   *
51   */
52  public class AnnouncementsEntryServiceImpl
53      extends AnnouncementsEntryServiceBaseImpl {
54  
55      public AnnouncementsEntry addEntry(
56              long plid, long classNameId, long classPK, String title,
57              String content, String url, String type, int displayDateMonth,
58              int displayDateDay, int displayDateYear, int displayDateHour,
59              int displayDateMinute, int expirationDateMonth,
60              int expirationDateDay, int expirationDateYear,
61              int expirationDateHour, int expirationDateMinute, int priority,
62              boolean alert)
63          throws PortalException, SystemException {
64  
65          PermissionChecker permissionChecker = getPermissionChecker();
66  
67          PortletPermissionUtil.check(
68              permissionChecker, plid, PortletKeys.ANNOUNCEMENTS,
69              ActionKeys.ADD_ENTRY);
70  
71          if (classNameId == 0) {
72              if (!permissionChecker.isOmniadmin()) {
73                  throw new PrincipalException();
74              }
75          }
76          else {
77              String className = PortalUtil.getClassName(classNameId);
78  
79              if (className.equals(Group.class.getName()) &&
80                  !GroupPermissionUtil.contains(
81                      permissionChecker, classPK,
82                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
83  
84                  throw new PrincipalException();
85              }
86  
87              if (className.equals(Organization.class.getName()) &&
88                  !OrganizationPermissionUtil.contains(
89                      permissionChecker, classPK,
90                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
91  
92                  throw new PrincipalException();
93              }
94  
95              if (className.equals(Role.class.getName()) &&
96                  !RolePermissionUtil.contains(
97                      permissionChecker, classPK,
98                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
99  
100                 throw new PrincipalException();
101             }
102 
103             if (className.equals(UserGroup.class.getName()) &&
104                 !UserGroupPermissionUtil.contains(
105                     permissionChecker, classPK,
106                     ActionKeys.MANAGE_ANNOUNCEMENTS)) {
107 
108                 throw new PrincipalException();
109             }
110         }
111 
112         return announcementsEntryLocalService.addEntry(
113             getUserId(), classNameId, classPK, title, content, url, type,
114             displayDateMonth, displayDateDay, displayDateYear, displayDateHour,
115             displayDateMinute, expirationDateMonth, expirationDateDay,
116             expirationDateYear, expirationDateHour, expirationDateMinute,
117             priority, alert);
118     }
119 
120     public void deleteEntry(long entryId)
121         throws PortalException, SystemException {
122 
123         AnnouncementsEntryPermission.check(
124             getPermissionChecker(), entryId, ActionKeys.DELETE);
125 
126         announcementsEntryLocalService.deleteEntry(entryId);
127     }
128 
129     public AnnouncementsEntry updateEntry(
130             long entryId, String title, String content, String url,
131             String type, int displayDateMonth, int displayDateDay,
132             int displayDateYear, int displayDateHour, int displayDateMinute,
133             int expirationDateMonth, int expirationDateDay,
134             int expirationDateYear, int expirationDateHour,
135             int expirationDateMinute, int priority)
136         throws PortalException, SystemException {
137 
138         AnnouncementsEntryPermission.check(
139             getPermissionChecker(), entryId, ActionKeys.UPDATE);
140 
141         return announcementsEntryLocalService.updateEntry(
142             getUserId(), entryId, title, content, url, type, displayDateMonth,
143             displayDateDay, displayDateYear, displayDateHour, displayDateMinute,
144             expirationDateMonth, expirationDateDay, expirationDateYear,
145             expirationDateHour, expirationDateMinute, priority);
146     }
147 
148 }