1   /**
2    * Copyright (c) 2000-2007 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.communities.action;
24  
25  import com.liferay.portal.kernel.util.ParamUtil;
26  import com.liferay.portal.service.LayoutServiceUtil;
27  import com.liferay.portal.struts.ActionConstants;
28  import com.liferay.portal.struts.PortletAction;
29  import com.liferay.portlet.ActionResponseImpl;
30  import com.liferay.util.servlet.ServletResponseUtil;
31  
32  import javax.portlet.ActionRequest;
33  import javax.portlet.ActionResponse;
34  import javax.portlet.PortletConfig;
35  
36  import javax.servlet.http.HttpServletResponse;
37  
38  import org.apache.commons.logging.Log;
39  import org.apache.commons.logging.LogFactory;
40  import org.apache.struts.action.ActionForm;
41  import org.apache.struts.action.ActionMapping;
42  
43  /**
44   * <a href="ExportPagesAction.java.html"><b><i>View Source</i></b></a>
45   *
46   * @author Alexander Chow
47   * @author Raymond Augé
48   *
49   */
50  public class ExportPagesAction extends PortletAction {
51  
52      public void processAction(
53              ActionMapping mapping, ActionForm form, PortletConfig config,
54              ActionRequest req, ActionResponse res)
55          throws Exception {
56  
57          try {
58              long groupId = ParamUtil.getLong(req, "groupId");
59              boolean privateLayout = ParamUtil.getBoolean(req, "privateLayout");
60              String fileName = ParamUtil.getString(req, "exportFileName");
61  
62              byte[] byteArray = LayoutServiceUtil.exportLayouts(
63                  groupId, privateLayout, req.getParameterMap());
64  
65              HttpServletResponse httpRes =
66                  ((ActionResponseImpl)res).getHttpServletResponse();
67  
68              ServletResponseUtil.sendFile(httpRes, fileName, byteArray);
69  
70              setForward(req, ActionConstants.COMMON_NULL);
71          }
72          catch (Exception e) {
73              _log.error(e, e);
74          }
75      }
76  
77      private static Log _log = LogFactory.getLog(ExportPagesAction.class);
78  
79  }