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.messageboards.model.impl;
24  
25  import com.liferay.documentlibrary.NoSuchDirectoryException;
26  import com.liferay.documentlibrary.service.DLServiceUtil;
27  import com.liferay.portal.PortalException;
28  import com.liferay.portal.SystemException;
29  import com.liferay.portal.model.CompanyConstants;
30  import com.liferay.portal.util.PortalUtil;
31  import com.liferay.portlet.messageboards.model.MBCategory;
32  import com.liferay.portlet.messageboards.model.MBMessage;
33  import com.liferay.portlet.messageboards.service.MBCategoryLocalServiceUtil;
34  import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
35  import com.liferay.portlet.messageboards.util.BBCodeUtil;
36  import com.liferay.portlet.tags.service.TagsEntryLocalServiceUtil;
37  
38  import java.rmi.RemoteException;
39  
40  import org.apache.commons.logging.Log;
41  import org.apache.commons.logging.LogFactory;
42  
43  /**
44   * <a href="MBMessageImpl.java.html"><b><i>View Source</i></b></a>
45   *
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class MBMessageImpl extends MBMessageModelImpl implements MBMessage {
50  
51      public static final long DEFAULT_PARENT_MESSAGE_ID = 0;
52  
53      public MBMessageImpl() {
54      }
55  
56      public String getUserUuid() throws SystemException {
57          return PortalUtil.getUserValue(getUserId(), "uuid", _userUuid);
58      }
59  
60      public void setUserUuid(String userUuid) {
61          _userUuid = userUuid;
62      }
63  
64      public MBCategory getCategory() {
65          MBCategory category = null;
66  
67          try {
68              if (getCategoryId() == CompanyConstants.SYSTEM) {
69                  category = MBCategoryLocalServiceUtil.getSystemCategory();
70              }
71              else {
72                  category = MBCategoryLocalServiceUtil.getCategory(
73                      getCategoryId());
74              }
75          }
76          catch (Exception e) {
77              category = new MBCategoryImpl();
78  
79              _log.error(e);
80          }
81  
82          return category;
83      }
84  
85      public boolean isRoot() {
86          if (getParentMessageId() == DEFAULT_PARENT_MESSAGE_ID) {
87              return true;
88          }
89          else {
90              return false;
91          }
92      }
93  
94      public boolean isReply() {
95          return !isRoot();
96      }
97  
98      public boolean isDiscussion() {
99          if (getCategoryId() == CompanyConstants.SYSTEM) {
100             return true;
101         }
102         else {
103             return false;
104         }
105     }
106 
107     public String getBody(boolean translated) {
108         if (translated) {
109             return BBCodeUtil.getHTML(getBody());
110         }
111         else {
112             return getBody();
113         }
114     }
115 
116     public String getThreadAttachmentsDir() {
117         return "messageboards/" + getThreadId();
118     }
119 
120     public String getAttachmentsDir() {
121         if (_attachmentDirs == null) {
122             _attachmentDirs = getThreadAttachmentsDir() + "/" + getMessageId();
123         }
124 
125         return _attachmentDirs;
126     }
127 
128     public void setAttachmentsDir(String attachmentsDir) {
129         _attachmentDirs = attachmentsDir;
130     }
131 
132     public String[] getAttachmentsFiles()
133         throws PortalException, SystemException {
134 
135         String[] fileNames = new String[0];
136 
137         try {
138             fileNames = DLServiceUtil.getFileNames(
139                 getCompanyId(), CompanyConstants.SYSTEM, getAttachmentsDir());
140         }
141         catch (NoSuchDirectoryException nsde) {
142         }
143         catch (RemoteException re) {
144             _log.error(re);
145         }
146 
147         return fileNames;
148     }
149 
150     public double getPriority() throws PortalException, SystemException {
151         if (_priority == -1) {
152             _priority = MBThreadLocalServiceUtil.getThread(getThreadId()).
153                 getPriority();
154         }
155 
156         return _priority;
157     }
158 
159     public void setPriority(double priority) {
160         _priority = priority;
161     }
162 
163     public String[] getTagsEntries() throws PortalException, SystemException {
164         return TagsEntryLocalServiceUtil.getEntryNames(
165             MBMessage.class.getName(), getMessageId());
166     }
167 
168     private static Log _log = LogFactory.getLog(MBMessageImpl.class);
169 
170     private String _userUuid;
171     private double _priority = -1;
172     private String _attachmentDirs;
173 
174 }