1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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.portlet.messageboards.model.MBCategory;
33  import com.liferay.portlet.messageboards.model.MBMessage;
34  import com.liferay.portlet.messageboards.model.MBThread;
35  import com.liferay.portlet.messageboards.service.MBCategoryLocalServiceUtil;
36  import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
37  import com.liferay.portlet.messageboards.util.BBCodeUtil;
38  import com.liferay.portlet.tags.service.TagsEntryLocalServiceUtil;
39  
40  /**
41   * <a href="MBMessageImpl.java.html"><b><i>View Source</i></b></a>
42   *
43   * @author Brian Wing Shun Chan
44   *
45   */
46  public class MBMessageImpl extends MBMessageModelImpl implements MBMessage {
47  
48      public static final long DEFAULT_PARENT_MESSAGE_ID = 0;
49  
50      public MBMessageImpl() {
51      }
52  
53      public MBCategory getCategory() {
54          MBCategory category = null;
55  
56          try {
57              if (getCategoryId() == CompanyConstants.SYSTEM) {
58                  category = MBCategoryLocalServiceUtil.getSystemCategory();
59              }
60              else {
61                  category = MBCategoryLocalServiceUtil.getCategory(
62                      getCategoryId());
63              }
64          }
65          catch (Exception e) {
66              category = new MBCategoryImpl();
67  
68              _log.error(e);
69          }
70  
71          return category;
72      }
73  
74      public MBThread getThread() throws PortalException, SystemException {
75          return MBThreadLocalServiceUtil.getThread(getThreadId());
76      }
77  
78      public boolean isRoot() {
79          if (getParentMessageId() == DEFAULT_PARENT_MESSAGE_ID) {
80              return true;
81          }
82          else {
83              return false;
84          }
85      }
86  
87      public boolean isReply() {
88          return !isRoot();
89      }
90  
91      public boolean isDiscussion() {
92          if (getCategoryId() == CompanyConstants.SYSTEM) {
93              return true;
94          }
95          else {
96              return false;
97          }
98      }
99  
100     public String getBody(boolean translate) {
101         String body = null;
102 
103         if (translate) {
104             body = BBCodeUtil.getHTML(this);
105         }
106         else {
107             body = getBody();
108         }
109 
110         return body;
111     }
112 
113     public String getThreadAttachmentsDir() {
114         return "messageboards/" + getThreadId();
115     }
116 
117     public String getAttachmentsDir() {
118         if (_attachmentDirs == null) {
119             _attachmentDirs = getThreadAttachmentsDir() + "/" + getMessageId();
120         }
121 
122         return _attachmentDirs;
123     }
124 
125     public void setAttachmentsDir(String attachmentsDir) {
126         _attachmentDirs = attachmentsDir;
127     }
128 
129     public String[] getAttachmentsFiles()
130         throws PortalException, SystemException {
131 
132         String[] fileNames = new String[0];
133 
134         try {
135             fileNames = DLServiceUtil.getFileNames(
136                 getCompanyId(), CompanyConstants.SYSTEM, getAttachmentsDir());
137         }
138         catch (NoSuchDirectoryException nsde) {
139         }
140 
141         return fileNames;
142     }
143 
144     public String[] getTagsEntries() throws SystemException {
145         return TagsEntryLocalServiceUtil.getEntryNames(
146             MBMessage.class.getName(), getMessageId());
147     }
148 
149     private static Log _log = LogFactoryUtil.getLog(MBMessageImpl.class);
150 
151     private String _attachmentDirs;
152 
153 }