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1   /**
2    * This file Copyright (c) 2008-2012 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.module.templatingkit.templates.components;
35  
36  
37  import info.magnolia.cms.core.MgnlNodeType;
38  import info.magnolia.cms.util.ContentUtil;
39  import info.magnolia.jcr.util.ContentMap;
40  import info.magnolia.jcr.util.NodeUtil;
41  import info.magnolia.jcr.util.PropertyUtil;
42  import info.magnolia.module.dms.DMSModule;
43  import info.magnolia.module.dms.beans.Document;
44  import info.magnolia.module.templatingkit.functions.STKTemplatingFunctions;
45  import info.magnolia.module.templatingkit.style.CssSelectorBuilder;
46  import info.magnolia.rendering.model.RenderingModel;
47  import info.magnolia.rendering.template.TemplateDefinition;
48  import info.magnolia.templating.functions.TemplatingFunctions;
49  
50  import javax.jcr.Node;
51  import javax.jcr.RepositoryException;
52  
53  import org.apache.commons.lang.StringUtils;
54  
55  import javax.inject.Inject;
56  
57  /**
58   * Teaser STK Rendable definition allowing to download a DMS document.
59   * @author cringele
60   * @version $Id$
61   * @param <RD>
62   */
63  
64  public class DownloadTeaserModel<RD extends TemplateDefinition>  extends AbstractTeaserModel<TemplateDefinition>{
65  
66      @Inject
67      public DownloadTeaserModel(Node content, RD definition, RenderingModel< ? > parent, STKTemplatingFunctions stkFunctions, CssSelectorBuilder cssSelectorBuilder, TemplatingFunctions templatingFunctions) {
68          super(content, definition, parent, stkFunctions, cssSelectorBuilder, templatingFunctions);
69      }
70  
71      @Override
72      public ContentMap getTarget(){
73          String id = PropertyUtil.getString(content, "link");
74          if(id == null){
75              return null;
76          }
77          Node target = null;
78          try {
79              target = NodeUtil.getNodeByIdentifier(getRepository(),id);
80              if(target.isNodeType(MgnlNodeType.MIX_DELETED)){
81                  return null;
82              }
83              return templatingFunctions.asContentMap(stkFunctions.wrap(target));
84          }
85          catch (RepositoryException e1) {
86          }
87          return null;
88      }
89  
90      /**
91       * FIXME usage of deprecated classes: {@link ContentUtil}.
92       */
93      public Document getDMSDocument() throws RepositoryException{
94          String id = getDMSNodeUUID();
95          Node target = null;
96  
97          if (!StringUtils.isEmpty(id)) {
98              try {
99                  target = NodeUtil.getNodeByIdentifier(getRepository(),id);
100             } catch (RepositoryException e) {
101             }
102         }else{
103             return null;
104         }
105 
106         if(target == null){
107             return null;
108         }
109         return new Document(ContentUtil.asContent(target));
110     }
111 
112     private String getDMSNodeUUID() {
113         return PropertyUtil.getString(content, "link",StringUtils.EMPTY);
114     }
115 
116     @Override
117     protected String getRepository() {
118         return DMSModule.getInstance().getRepository();
119     }
120 }