1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.messageboards.model.impl;
21  
22  import com.liferay.documentlibrary.NoSuchDirectoryException;
23  import com.liferay.documentlibrary.service.DLServiceUtil;
24  import com.liferay.portal.PortalException;
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.model.CompanyConstants;
29  import com.liferay.portal.util.PortalUtil;
30  import com.liferay.portlet.messageboards.model.MBCategory;
31  import com.liferay.portlet.messageboards.model.MBMessage;
32  import com.liferay.portlet.messageboards.service.MBCategoryLocalServiceUtil;
33  import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
34  import com.liferay.portlet.messageboards.util.BBCodeUtil;
35  import com.liferay.portlet.tags.service.TagsEntryLocalServiceUtil;
36  
37  import java.rmi.RemoteException;
38  
39  /**
40   * <a href="MBMessageImpl.java.html"><b><i>View Source</i></b></a>
41   *
42   * @author Brian Wing Shun Chan
43   *
44   */
45  public class MBMessageImpl extends MBMessageModelImpl implements MBMessage {
46  
47      public static final long DEFAULT_PARENT_MESSAGE_ID = 0;
48  
49      public MBMessageImpl() {
50      }
51  
52      public String getUserUuid() throws SystemException {
53          return PortalUtil.getUserValue(getUserId(), "uuid", _userUuid);
54      }
55  
56      public void setUserUuid(String userUuid) {
57          _userUuid = userUuid;
58      }
59  
60      public MBCategory getCategory() {
61          MBCategory category = null;
62  
63          try {
64              if (getCategoryId() == CompanyConstants.SYSTEM) {
65                  category = MBCategoryLocalServiceUtil.getSystemCategory();
66              }
67              else {
68                  category = MBCategoryLocalServiceUtil.getCategory(
69                      getCategoryId());
70              }
71          }
72          catch (Exception e) {
73              category = new MBCategoryImpl();
74  
75              _log.error(e);
76          }
77  
78          return category;
79      }
80  
81      public boolean isRoot() {
82          if (getParentMessageId() == DEFAULT_PARENT_MESSAGE_ID) {
83              return true;
84          }
85          else {
86              return false;
87          }
88      }
89  
90      public boolean isReply() {
91          return !isRoot();
92      }
93  
94      public boolean isDiscussion() {
95          if (getCategoryId() == CompanyConstants.SYSTEM) {
96              return true;
97          }
98          else {
99              return false;
100         }
101     }
102 
103     public String getBody(boolean translate) {
104         String body = null;
105 
106         if (translate) {
107             body = BBCodeUtil.getHTML(this);
108         }
109         else {
110             body = getBody();
111         }
112 
113         return body;
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 SystemException {
164         return TagsEntryLocalServiceUtil.getEntryNames(
165             MBMessage.class.getName(), getMessageId());
166     }
167 
168     private static Log _log = LogFactoryUtil.getLog(MBMessageImpl.class);
169 
170     private String _userUuid;
171     private double _priority = -1;
172     private String _attachmentDirs;
173 
174 }