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Google Sitemap Module 2.4.3

  1. Project Clover database Thu May 11 2017 16:52:32 CEST
  2. Package info.magnolia.module.googlesitemap.config

File SiteMapVirtualUriMapping.java

 

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0% of files have more coverage

Code metrics

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74
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0.45
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5.7% of code in this file is excluded from these metrics.

Classes

Class Line # Actions
SiteMapVirtualUriMapping 61 22 5.7% 10 2
0.9393939493.9%
 

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1    /**
2    * This file Copyright (c) 2013-2017 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.googlesitemap.config;
35   
36    import info.magnolia.cms.beans.config.RegexpVirtualURIMapping;
37    import info.magnolia.cms.util.ObservationUtil;
38    import info.magnolia.context.SystemContext;
39    import info.magnolia.jcr.predicate.AbstractPredicate;
40    import info.magnolia.jcr.util.NodeUtil;
41    import info.magnolia.module.googlesitemap.GoogleSiteMapConfiguration;
42    import info.magnolia.module.googlesitemap.SiteMapNodeTypes;
43   
44    import java.util.HashMap;
45    import java.util.Iterator;
46    import java.util.Map;
47   
48    import javax.inject.Inject;
49    import javax.jcr.Node;
50    import javax.jcr.RepositoryException;
51    import javax.jcr.observation.EventIterator;
52    import javax.jcr.observation.EventListener;
53   
54    import org.slf4j.Logger;
55    import org.slf4j.LoggerFactory;
56   
57    /**
58    * Virtual URI mapping that compares source URI to names of sitemaps available in google-sitemap workspace
59    * and prepends the prefix.
60    */
 
61    public class SiteMapVirtualUriMapping extends RegexpVirtualURIMapping {
62   
63    public static final String XML_EXTENSION = ".xml";
64   
65    private Logger log = LoggerFactory.getLogger(getClass());
66   
67    private SystemContext context;
68   
69    private Map<String, String> siteMapUrlMappings = new HashMap<String, String>();
70   
71    private String prefix;
72   
73    private AbstractPredicate<Node> siteMapNodePredicate = new AbstractPredicate<Node>() {
 
74  26 toggle @Override
75    public boolean evaluateTyped(Node node) {
76  26 try {
77  26 return NodeUtil.isNodeType(node, SiteMapNodeTypes.SiteMap.NAME);
78    } catch (RepositoryException e) {
79  0 return false;
80    }
81    }
82    };
83   
 
84  2 toggle @Inject
85    public SiteMapVirtualUriMapping(SystemContext context) {
86  2 this.context = context;
87  2 ObservationUtil.registerChangeListener(GoogleSiteMapConfiguration.WORKSPACE, "/", true, new EventListener() {
 
88  6 toggle @Override
89    public void onEvent(EventIterator events) {
90  6 reloadSiteMapNames();
91    }
92    });
93  2 reloadSiteMapNames();
94    }
95   
 
96  8 toggle private void reloadSiteMapNames() {
97  8 try {
98  8 siteMapUrlMappings.clear();
99  8 Node root = context.getJCRSession(GoogleSiteMapConfiguration.WORKSPACE).getRootNode();
100  8 final Iterator<Node> it = NodeUtil.collectAllChildren(root, siteMapNodePredicate).iterator();
101  26 while (it.hasNext()) {
102  18 Node node = it.next();
103  18 if (SiteMapNodeTypes.SiteMap.getUrl(node) != null) {
104  12 siteMapUrlMappings.put(SiteMapNodeTypes.SiteMap.getUrl(node), node.getPath() + XML_EXTENSION);
105    }
106    }
107    } catch (RepositoryException e) {
108  0 log.warn("Failed to collect sitemap names: ", e.getMessage());
109    }
110    }
111   
 
112  3 toggle @Override
113    public MappingResult mapURI(String uri) {
114  3 if (siteMapUrlMappings.containsKey(uri)) {
115  1 MappingResult result = new MappingResult();
116  1 result.setLevel(uri.length());
117  1 result.setToURI(prefix + siteMapUrlMappings.get(uri));
118  1 return result;
119    }
120  2 return null;
121    }
122   
 
123    toggle public void setPrefix(String prefix) {
124    this.prefix = prefix;
125    }
126    }