1   /**
2    * Copyright (c) 2000-2008 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 javax.servlet.http.HttpServletRequest;
45  import javax.servlet.http.HttpServletResponse;
46  
47  import org.apache.struts.action.ActionForm;
48  import org.apache.struts.action.ActionForward;
49  import org.apache.struts.action.ActionMapping;
50  
51  /**
52   * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
53   *
54   * @author Brian Wing Shun Chan
55   *
56   */
57  public class ViewAction extends PortletAction {
58  
59      public ActionForward strutsExecute(
60              ActionMapping mapping, ActionForm form, HttpServletRequest req,
61              HttpServletResponse res)
62          throws Exception {
63  
64          ThemeDisplay themeDisplay =
65              (ThemeDisplay)req.getAttribute(WebKeys.THEME_DISPLAY);
66  
67          long groupId = ParamUtil.getLong(req, "groupId");
68          boolean privateLayout = ParamUtil.getBoolean(req, "privateLayout");
69  
70          List<Layout> layouts = LayoutLocalServiceUtil.getLayouts(
71              groupId, privateLayout, LayoutImpl.DEFAULT_PARENT_LAYOUT_ID, 0, 1);
72  
73          String redirect = themeDisplay.getPathMain();
74  
75          if (layouts.size() > 0) {
76              Layout layout = layouts.get(0);
77  
78              redirect = PortalUtil.getLayoutURL(layout, themeDisplay);
79          }
80          else {
81              redirect = ParamUtil.getString(req, "redirect");
82  
83              SessionErrors.add(
84                  req, NoSuchLayoutSetException.class.getName(),
85                  new NoSuchLayoutSetException(
86                      "{groupId=" + groupId + ",privateLayout=" + privateLayout +
87                          "}"));
88          }
89  
90          // Send redirect
91  
92          res.sendRedirect(redirect);
93  
94          return null;
95      }
96  
97      public void processAction(
98              ActionMapping mapping, ActionForm form, PortletConfig config,
99              ActionRequest req, ActionResponse res)
100         throws Exception {
101 
102         ThemeDisplay themeDisplay =
103             (ThemeDisplay)req.getAttribute(WebKeys.THEME_DISPLAY);
104 
105         long groupId = ParamUtil.getLong(req, "groupId");
106         boolean privateLayout = ParamUtil.getBoolean(req, "privateLayout");
107 
108         List<Layout> layouts = LayoutLocalServiceUtil.getLayouts(
109             groupId, privateLayout, LayoutImpl.DEFAULT_PARENT_LAYOUT_ID, 0, 1);
110 
111         String redirect = themeDisplay.getPathMain();
112 
113         if (layouts.size() > 0) {
114             Layout layout = layouts.get(0);
115 
116             redirect = PortalUtil.getLayoutURL(layout, themeDisplay);
117         }
118         else {
119             redirect = ParamUtil.getString(req, "redirect");
120 
121             SessionErrors.add(
122                 req, NoSuchLayoutSetException.class.getName(),
123                 new NoSuchLayoutSetException(
124                     "{groupId=" + groupId + ",privateLayout=" + privateLayout +
125                         "}"));
126         }
127 
128         // Send redirect
129 
130         res.sendRedirect(redirect);
131     }
132 
133     public ActionForward render(
134             ActionMapping mapping, ActionForm form, PortletConfig config,
135             RenderRequest req, RenderResponse res)
136         throws Exception {
137 
138         return mapping.findForward("portlet.my_places.view");
139     }
140 
141     protected boolean isCheckMethodOnProcessAction() {
142         return _CHECK_METHOD_ON_PROCESS_ACTION;
143     }
144 
145     private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
146 
147 }