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.blogs;
24  
25  import com.liferay.portal.kernel.portlet.BaseFriendlyURLMapper;
26  import com.liferay.portal.kernel.portlet.LiferayPortletURL;
27  import com.liferay.portal.kernel.portlet.LiferayWindowState;
28  import com.liferay.portal.kernel.util.GetterUtil;
29  import com.liferay.portal.kernel.util.Validator;
30  import com.liferay.portal.util.PortletKeys;
31  
32  import java.util.Map;
33  
34  import javax.portlet.PortletMode;
35  import javax.portlet.WindowState;
36  
37  /**
38   * <a href="BlogsFriendlyURLMapper.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class BlogsFriendlyURLMapper extends BaseFriendlyURLMapper {
44  
45      public String getMapping() {
46          return _MAPPING;
47      }
48  
49      public String getPortletId() {
50          return _PORTLET_ID;
51      }
52  
53      public String buildPath(LiferayPortletURL portletURL) {
54          String friendlyURLPath = null;
55  
56          String strutsAction = GetterUtil.getString(
57              portletURL.getParameter("struts_action"));
58  
59          if (strutsAction.equals("/blogs/rss")) {
60              friendlyURLPath = "/blogs/rss";
61          }
62          else if (strutsAction.equals("/blogs/view_entry")) {
63              String entryId = portletURL.getParameter("entryId");
64  
65              String urlTitle = portletURL.getParameter("urlTitle");
66  
67              if (Validator.isNotNull(entryId)) {
68                  friendlyURLPath = "/blogs/" + entryId;
69  
70                  portletURL.addParameterIncludedInPath("entryId");
71              }
72              else if (Validator.isNotNull(urlTitle)) {
73                  friendlyURLPath = "/blogs/" + urlTitle;
74  
75                  portletURL.addParameterIncludedInPath("urlTitle");
76              }
77          }
78  
79          if (Validator.isNotNull(friendlyURLPath)) {
80              portletURL.addParameterIncludedInPath("p_p_id");
81              portletURL.addParameterIncludedInPath("struts_action");
82          }
83  
84          return friendlyURLPath;
85      }
86  
87      public void populateParams(
88          String friendlyURLPath, Map<String, String[]> params) {
89  
90          addParam(params, "p_p_id", _PORTLET_ID);
91          addParam(params, "p_p_lifecycle", "0");
92          addParam(params, "p_p_state", WindowState.NORMAL);
93          addParam(params, "p_p_mode", PortletMode.VIEW);
94  
95          int x = friendlyURLPath.indexOf("/", 1);
96          int y = friendlyURLPath.length();
97  
98          if ((x + 1) == y) {
99              addParam(params, "struts_action", "/blogs/view");
100 
101             return;
102         }
103 
104         String type = friendlyURLPath.substring(x + 1, y);
105 
106         if (type.equals("rss")) {
107             addParam(params, "p_p_lifecycle", "1");
108             addParam(params, "p_p_state", LiferayWindowState.EXCLUSIVE);
109 
110             addParam(params, "struts_action", "/blogs/rss");
111         }
112         else {
113             addParam(params, "struts_action", "/blogs/view_entry");
114 
115             if (Validator.isNumber(type)) {
116                 String entryId = type;
117 
118                 addParam(params, "entryId", entryId);
119             }
120             else {
121                 String urlTitle = type;
122 
123                 addParam(params, "urlTitle", urlTitle);
124             }
125         }
126     }
127 
128     private static final String _MAPPING = "blogs";
129 
130     private static final String _PORTLET_ID = PortletKeys.BLOGS;
131 
132 }