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.portal.events;
24  
25  import com.liferay.portal.kernel.events.Action;
26  import com.liferay.portal.kernel.events.ActionException;
27  import com.liferay.portal.kernel.json.JSONFactoryUtil;
28  import com.liferay.portal.kernel.json.JSONObject;
29  import com.liferay.portal.kernel.log.Log;
30  import com.liferay.portal.kernel.log.LogFactoryUtil;
31  import com.liferay.portal.kernel.messaging.DestinationNames;
32  import com.liferay.portal.kernel.messaging.MessageBusUtil;
33  import com.liferay.portal.kernel.servlet.HttpHeaders;
34  import com.liferay.portal.util.PortalUtil;
35  import com.liferay.portal.util.PropsValues;
36  
37  import javax.servlet.http.HttpServletRequest;
38  import javax.servlet.http.HttpServletResponse;
39  import javax.servlet.http.HttpSession;
40  
41  import org.apache.struts.Globals;
42  
43  /**
44   * <a href="LoginPostAction.java.html"><b><i>View Source</i></b></a>
45   *
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class LoginPostAction extends Action {
50  
51      public void run(HttpServletRequest request, HttpServletResponse response)
52          throws ActionException {
53  
54          try {
55              if (_log.isDebugEnabled()) {
56                  _log.debug("Running " + request.getRemoteUser());
57              }
58  
59              HttpSession session = request.getSession();
60  
61              // Language
62  
63              session.removeAttribute(Globals.LOCALE_KEY);
64  
65              // Live users
66  
67              if (PropsValues.LIVE_USERS_ENABLED) {
68                  long companyId = PortalUtil.getCompanyId(request);
69                  long userId = PortalUtil.getUserId(request);
70                  String sessionId = session.getId();
71                  String remoteAddr = request.getRemoteAddr();
72                  String remoteHost = request.getRemoteHost();
73                  String userAgent = request.getHeader(HttpHeaders.USER_AGENT);
74  
75                  JSONObject jsonObj = JSONFactoryUtil.createJSONObject();
76  
77                  jsonObj.put("command", "signIn");
78                  jsonObj.put("companyId", companyId);
79                  jsonObj.put("userId", userId);
80                  jsonObj.put("sessionId", sessionId);
81                  jsonObj.put("remoteAddr", remoteAddr);
82                  jsonObj.put("remoteHost", remoteHost);
83                  jsonObj.put("userAgent", userAgent);
84  
85                  MessageBusUtil.sendMessage(
86                      DestinationNames.LIVE_USERS, jsonObj);
87              }
88          }
89          catch (Exception e) {
90              throw new ActionException(e);
91          }
92      }
93  
94      private static Log _log = LogFactoryUtil.getLog(LoginPostAction.class);
95  
96  }