1 /**
2 * This file Copyright (c) 2014-2015 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.resources.mapping;
35
36 import info.magnolia.cms.beans.config.URI2RepositoryMapping;
37 import info.magnolia.context.MgnlContext;
38
39 import javax.jcr.RepositoryException;
40 import javax.jcr.Session;
41
42 import org.apache.commons.lang3.StringUtils;
43 import org.slf4j.Logger;
44 import org.slf4j.LoggerFactory;
45
46 /**
47 * Uri to repository mapping for resources. Extension in node name is taken into account and has
48 * precedence before extension defined in the property called extension.
49 *
50 * @deprecated since 2.4 Resources are now served through the {@link info.magnolia.resourceloader.ResourceOrigin} API and {@link info.magnolia.module.resources.ResourcesServlet}; URI2RepositoryMapping isn't involved anymore.
51 */
52 @Deprecated
53 public class URI2ResourcesRepositoryMapping extends URI2RepositoryMapping {
54
55 private static Logger log = LoggerFactory.getLogger(URI2ResourcesRepositoryMapping.class);
56
57 public URI2ResourcesRepositoryMapping() {
58 }
59
60 public URI2ResourcesRepositoryMapping(String uriPrefix, String repository, String handlePrefix) {
61 super(uriPrefix, repository, handlePrefix);
62 }
63
64 @Override
65 public String getHandle(String uri) {
66 String handle;
67 handle = StringUtils.removeStart(uri, getURIPrefix());
68 if (StringUtils.isNotEmpty(getHandlePrefix())) {
69 handle = StringUtils.removeStart(handle, "/");
70 handle = getHandlePrefix() + "/" + handle;
71 }
72
73 handle = cleanHandle(handle);
74
75 try {
76 final Session session = MgnlContext.getJCRSession(getRepository());
77 if (!session.itemExists(handle)) {
78 String fileName = StringUtils.substringAfterLast(handle, "/");
79 String extension = StringUtils.substringAfterLast(fileName, ".");
80 handle = StringUtils.removeEnd(handle, "." + extension);
81 if (!session.itemExists(handle)) {
82 String maybeHandle = (getHandlePrefix().endsWith("/") ? "/" : "") + StringUtils.removeStart(handle, getHandlePrefix());
83 // prefix might have been prepended incorrectly. Second part of the condition is there to match links to binary nodes
84 if (session.itemExists(maybeHandle) || (maybeHandle.lastIndexOf("/") > 0 && session.itemExists(StringUtils.substringBeforeLast(maybeHandle, "/")))) {
85 return maybeHandle;
86 }
87 }
88 }
89 } catch (RepositoryException e) {
90 //Log the exception and return handle
91 log.debug(e.getMessage(), e);
92 }
93 return handle;
94 }
95 }