1   /**
2    * Copyright (c) 2000-2009 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.StringPool;
30  import com.liferay.portal.kernel.util.Validator;
31  import com.liferay.portal.util.PortletKeys;
32  
33  import java.util.Map;
34  
35  import javax.portlet.PortletMode;
36  import javax.portlet.WindowState;
37  
38  /**
39   * <a href="BlogsFriendlyURLMapper.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class BlogsFriendlyURLMapper extends BaseFriendlyURLMapper {
45  
46      public String buildPath(LiferayPortletURL portletURL) {
47          String friendlyURLPath = null;
48  
49          String strutsAction = GetterUtil.getString(
50              portletURL.getParameter("struts_action"));
51  
52          if (strutsAction.equals("/blogs/rss")) {
53              friendlyURLPath = "/blogs/rss";
54          }
55          else if (strutsAction.equals("/blogs/view_entry")) {
56              String entryId = portletURL.getParameter("entryId");
57  
58              String urlTitle = portletURL.getParameter("urlTitle");
59  
60              if (Validator.isNotNull(entryId)) {
61                  friendlyURLPath = "/blogs/" + entryId;
62  
63                  portletURL.addParameterIncludedInPath("entryId");
64              }
65              else if (Validator.isNotNull(urlTitle)) {
66                  friendlyURLPath = "/blogs/" + urlTitle;
67  
68                  portletURL.addParameterIncludedInPath("urlTitle");
69              }
70          }
71  
72          if (Validator.isNotNull(friendlyURLPath)) {
73              portletURL.addParameterIncludedInPath("p_p_id");
74  
75              portletURL.addParameterIncludedInPath("struts_action");
76  
77              WindowState windowState = portletURL.getWindowState();
78  
79              if (windowState.equals(WindowState.MAXIMIZED)) {
80                  friendlyURLPath += StringPool.SLASH + windowState;
81              }
82          }
83  
84          return friendlyURLPath;
85      }
86  
87      public String getMapping() {
88          return _MAPPING;
89      }
90  
91      public String getPortletId() {
92          return _PORTLET_ID;
93      }
94  
95      public void populateParams(
96          String friendlyURLPath, Map<String, String[]> params) {
97  
98          addParam(params, "p_p_id", _PORTLET_ID);
99          addParam(params, "p_p_lifecycle", "0");
100         addParam(params, "p_p_mode", PortletMode.VIEW);
101 
102         int x = friendlyURLPath.indexOf("/", 1);
103         int y = friendlyURLPath.indexOf("/", x + 1);
104 
105         if (y == -1) {
106             y = friendlyURLPath.length();
107         }
108 
109         if ((x + 1) == friendlyURLPath.length()) {
110             addParam(params, "struts_action", "/blogs/view");
111 
112             return;
113         }
114 
115         String type = friendlyURLPath.substring(x + 1, y);
116 
117         if (type.equals("rss")) {
118             addParam(params, "p_p_lifecycle", "1");
119             addParam(params, "p_p_state", LiferayWindowState.EXCLUSIVE);
120 
121             addParam(params, "struts_action", "/blogs/rss");
122         }
123         else if (type.equals("trackback")) {
124             addParam(params, "p_p_lifecycle", "1");
125             addParam(params, "p_p_state", LiferayWindowState.EXCLUSIVE);
126 
127             addParam(params, "struts_action", "/blogs/trackback");
128 
129             type = friendlyURLPath.substring(y + 1);
130 
131             addParam(params, getEntryIdParam(type), type);
132         }
133         else {
134             addParam(params, "struts_action", "/blogs/view_entry");
135 
136             addParam(params, getEntryIdParam(type), type);
137         }
138 
139         if (friendlyURLPath.indexOf("maximized", x) != -1) {
140             addParam(params, "p_p_state", WindowState.MAXIMIZED);
141         }
142     }
143 
144     protected String getEntryIdParam(String type) {
145         if (Validator.isNumber(type)) {
146             return "entryId";
147         }
148         else {
149             return "urlTitle";
150         }
151     }
152 
153     private static final String _MAPPING = "blogs";
154 
155     private static final String _PORTLET_ID = PortletKeys.BLOGS;
156 
157 }