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.iframe.util;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.util.Validator;
28  import com.liferay.portal.model.User;
29  import com.liferay.portal.util.PortalUtil;
30  
31  import javax.portlet.PortletRequest;
32  
33  /**
34   * <a href="IFrameUtil.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Amos Fong
37   *
38   */
39  public class IFrameUtil {
40  
41      public static String getPassword(
42          PortletRequest portletRequest, String password) {
43  
44          if (Validator.isNull(password) || password.equals("@password@")) {
45              password = PortalUtil.getUserPassword(portletRequest);
46          }
47  
48          return password;
49      }
50  
51      public static String getUserName(
52              PortletRequest portletRequest, String userName)
53          throws PortalException, SystemException {
54  
55          User user = PortalUtil.getUser(portletRequest);
56  
57          if (user == null) {
58              return userName;
59          }
60  
61          if (Validator.isNull(userName) || userName.equals("@user_id@")) {
62              userName = portletRequest.getRemoteUser();
63          }
64          else if (userName.equals("@email_address@")) {
65              userName = user.getEmailAddress();
66          }
67          else if (userName.equals("@screen_name@")) {
68              userName = user.getScreenName();
69          }
70  
71          return userName;
72      }
73  
74  }