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.servlet.SessionErrors;
27  import com.liferay.portal.kernel.util.ParamUtil;
28  import com.liferay.portal.model.Layout;
29  import com.liferay.portal.model.LayoutConstants;
30  import com.liferay.portal.service.LayoutLocalServiceUtil;
31  import com.liferay.portal.struts.PortletAction;
32  import com.liferay.portal.theme.ThemeDisplay;
33  import com.liferay.portal.util.PortalUtil;
34  import com.liferay.portal.util.WebKeys;
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 request,
61              HttpServletResponse response)
62          throws Exception {
63  
64          ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
65              WebKeys.THEME_DISPLAY);
66  
67          long groupId = ParamUtil.getLong(request, "groupId");
68          boolean privateLayout = ParamUtil.getBoolean(request, "privateLayout");
69  
70          List<Layout> layouts = LayoutLocalServiceUtil.getLayouts(
71              groupId, privateLayout, LayoutConstants.DEFAULT_PARENT_LAYOUT_ID, 0,
72              1);
73  
74          String redirect = themeDisplay.getPathMain();
75  
76          if (layouts.size() > 0) {
77              Layout layout = layouts.get(0);
78  
79              redirect = PortalUtil.getLayoutURL(layout, themeDisplay);
80          }
81          else {
82              redirect = ParamUtil.getString(request, "redirect");
83  
84              SessionErrors.add(
85                  request, NoSuchLayoutSetException.class.getName(),
86                  new NoSuchLayoutSetException(
87                      "{groupId=" + groupId + ",privateLayout=" + privateLayout +
88                          "}"));
89          }
90  
91          // Send redirect
92  
93          response.sendRedirect(redirect);
94  
95          return null;
96      }
97  
98      public void processAction(
99              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
100             ActionRequest actionRequest, ActionResponse actionResponse)
101         throws Exception {
102 
103         ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
104             WebKeys.THEME_DISPLAY);
105 
106         long groupId = ParamUtil.getLong(actionRequest, "groupId");
107         boolean privateLayout = ParamUtil.getBoolean(
108             actionRequest, "privateLayout");
109 
110         List<Layout> layouts = LayoutLocalServiceUtil.getLayouts(
111             groupId, privateLayout, LayoutConstants.DEFAULT_PARENT_LAYOUT_ID, 0,
112             1);
113 
114         String redirect = themeDisplay.getPathMain();
115 
116         if (layouts.size() > 0) {
117             Layout layout = layouts.get(0);
118 
119             redirect = PortalUtil.getLayoutURL(layout, themeDisplay);
120         }
121         else {
122             redirect = ParamUtil.getString(actionRequest, "redirect");
123 
124             SessionErrors.add(
125                 actionRequest, NoSuchLayoutSetException.class.getName(),
126                 new NoSuchLayoutSetException(
127                     "{groupId=" + groupId + ",privateLayout=" + privateLayout +
128                         "}"));
129         }
130 
131         // Send redirect
132 
133         actionResponse.sendRedirect(redirect);
134     }
135 
136     public ActionForward render(
137             ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
138             RenderRequest renderRequest, RenderResponse renderResponse)
139         throws Exception {
140 
141         return mapping.findForward("portlet.my_places.view");
142     }
143 
144     protected boolean isCheckMethodOnProcessAction() {
145         return _CHECK_METHOD_ON_PROCESS_ACTION;
146     }
147 
148     private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
149 
150 }