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