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.myplaces.action;
24  
25  import com.liferay.portal.NoSuchLayoutSetException;
26  import com.liferay.portal.kernel.util.ParamUtil;
27  import com.liferay.portal.model.Layout;
28  import com.liferay.portal.model.impl.LayoutImpl;
29  import com.liferay.portal.service.LayoutLocalServiceUtil;
30  import com.liferay.portal.struts.PortletAction;
31  import com.liferay.portal.theme.ThemeDisplay;
32  import com.liferay.portal.util.PortalUtil;
33  import com.liferay.portal.util.WebKeys;
34  import com.liferay.util.servlet.SessionErrors;
35  
36  import java.util.List;
37  
38  import javax.portlet.ActionRequest;
39  import javax.portlet.ActionResponse;
40  import javax.portlet.PortletConfig;
41  import javax.portlet.RenderRequest;
42  import javax.portlet.RenderResponse;
43  
44  import org.apache.struts.action.ActionForm;
45  import org.apache.struts.action.ActionForward;
46  import org.apache.struts.action.ActionMapping;
47  
48  /**
49   * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
50   *
51   * @author Brian Wing Shun Chan
52   *
53   */
54  public class ViewAction extends PortletAction {
55  
56      public void processAction(
57              ActionMapping mapping, ActionForm form, PortletConfig config,
58              ActionRequest req, ActionResponse res)
59          throws Exception {
60  
61          ThemeDisplay themeDisplay =
62              (ThemeDisplay)req.getAttribute(WebKeys.THEME_DISPLAY);
63  
64          long groupId = ParamUtil.getLong(req, "groupId");
65          boolean privateLayout = ParamUtil.getBoolean(req, "privateLayout");
66  
67          List layouts = LayoutLocalServiceUtil.getLayouts(
68              groupId, privateLayout, LayoutImpl.DEFAULT_PARENT_LAYOUT_ID, 0, 1);
69  
70          String redirect = themeDisplay.getPathMain();
71  
72          if (layouts.size() > 0) {
73              Layout layout = (Layout)layouts.get(0);
74  
75              redirect = PortalUtil.getLayoutURL(layout, themeDisplay);
76          }
77          else {
78              redirect = ParamUtil.getString(req, "redirect");
79  
80              SessionErrors.add(
81                  req, NoSuchLayoutSetException.class.getName(),
82                  new NoSuchLayoutSetException(
83                      "{groupId=" + groupId + ",privateLayout=" + privateLayout +
84                          "}"));
85          }
86  
87          // Send redirect
88  
89          res.sendRedirect(redirect);
90      }
91  
92      public ActionForward render(
93              ActionMapping mapping, ActionForm form, PortletConfig config,
94              RenderRequest req, RenderResponse res)
95          throws Exception {
96  
97          return mapping.findForward("portlet.my_places.view");
98      }
99  
100 }