1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.announcements.service.impl;
21  
22  import com.liferay.portal.PortalException;
23  import com.liferay.portal.SystemException;
24  import com.liferay.portal.model.Group;
25  import com.liferay.portal.model.Organization;
26  import com.liferay.portal.model.Role;
27  import com.liferay.portal.model.UserGroup;
28  import com.liferay.portal.security.auth.PrincipalException;
29  import com.liferay.portal.security.permission.ActionKeys;
30  import com.liferay.portal.security.permission.PermissionChecker;
31  import com.liferay.portal.service.permission.GroupPermissionUtil;
32  import com.liferay.portal.service.permission.OrganizationPermissionUtil;
33  import com.liferay.portal.service.permission.PortletPermissionUtil;
34  import com.liferay.portal.service.permission.RolePermissionUtil;
35  import com.liferay.portal.service.permission.UserGroupPermissionUtil;
36  import com.liferay.portal.util.PortalUtil;
37  import com.liferay.portal.util.PortletKeys;
38  import com.liferay.portlet.announcements.model.AnnouncementsEntry;
39  import com.liferay.portlet.announcements.service.base.AnnouncementsEntryServiceBaseImpl;
40  import com.liferay.portlet.announcements.service.permission.AnnouncementsEntryPermission;
41  
42  /**
43   * <a href="AnnouncementsEntryServiceImpl.java.html"><b><i>View Source</i></b>
44   * </a>
45   *
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class AnnouncementsEntryServiceImpl
50      extends AnnouncementsEntryServiceBaseImpl {
51  
52      public AnnouncementsEntry addEntry(
53              long plid, long classNameId, long classPK, String title,
54              String content, String url, String type, int displayDateMonth,
55              int displayDateDay, int displayDateYear, int displayDateHour,
56              int displayDateMinute, int expirationDateMonth,
57              int expirationDateDay, int expirationDateYear,
58              int expirationDateHour, int expirationDateMinute, int priority,
59              boolean alert)
60          throws PortalException, SystemException {
61  
62          PermissionChecker permissionChecker = getPermissionChecker();
63  
64          PortletPermissionUtil.check(
65              permissionChecker, plid, PortletKeys.ANNOUNCEMENTS,
66              ActionKeys.ADD_ENTRY);
67  
68          if (classNameId == 0) {
69              if (!permissionChecker.isOmniadmin()) {
70                  throw new PrincipalException();
71              }
72          }
73          else {
74              String className = PortalUtil.getClassName(classNameId);
75  
76              if (className.equals(Group.class.getName()) &&
77                  !GroupPermissionUtil.contains(
78                      permissionChecker, classPK,
79                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
80  
81                  throw new PrincipalException();
82              }
83  
84              if (className.equals(Organization.class.getName()) &&
85                  !OrganizationPermissionUtil.contains(
86                      permissionChecker, classPK,
87                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
88  
89                  throw new PrincipalException();
90              }
91  
92              if (className.equals(Role.class.getName()) &&
93                  !RolePermissionUtil.contains(
94                      permissionChecker, classPK,
95                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
96  
97                  throw new PrincipalException();
98              }
99  
100             if (className.equals(UserGroup.class.getName()) &&
101                 !UserGroupPermissionUtil.contains(
102                     permissionChecker, classPK,
103                     ActionKeys.MANAGE_ANNOUNCEMENTS)) {
104 
105                 throw new PrincipalException();
106             }
107         }
108 
109         return announcementsEntryLocalService.addEntry(
110             getUserId(), classNameId, classPK, title, content, url, type,
111             displayDateMonth, displayDateDay, displayDateYear, displayDateHour,
112             displayDateMinute, expirationDateMonth, expirationDateDay,
113             expirationDateYear, expirationDateHour, expirationDateMinute,
114             priority, alert);
115     }
116 
117     public void deleteEntry(long entryId)
118         throws PortalException, SystemException {
119 
120         AnnouncementsEntryPermission.check(
121             getPermissionChecker(), entryId, ActionKeys.DELETE);
122 
123         announcementsEntryLocalService.deleteEntry(entryId);
124     }
125 
126     public AnnouncementsEntry updateEntry(
127             long entryId, String title, String content, String url,
128             String type, int displayDateMonth, int displayDateDay,
129             int displayDateYear, int displayDateHour, int displayDateMinute,
130             int expirationDateMonth, int expirationDateDay,
131             int expirationDateYear, int expirationDateHour,
132             int expirationDateMinute, int priority)
133         throws PortalException, SystemException {
134 
135         AnnouncementsEntryPermission.check(
136             getPermissionChecker(), entryId, ActionKeys.UPDATE);
137 
138         return announcementsEntryLocalService.updateEntry(
139             getUserId(), entryId, title, content, url, type, displayDateMonth,
140             displayDateDay, displayDateYear, displayDateHour, displayDateMinute,
141             expirationDateMonth, expirationDateDay, expirationDateYear,
142             expirationDateHour, expirationDateMinute, priority);
143     }
144 
145 }