1 /**
2 * This file Copyright (c) 2003-2011 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.admininterface.pages;
35
36 import info.magnolia.cms.beans.config.ContentRepository;
37 import info.magnolia.cms.beans.runtime.Document;
38 import info.magnolia.cms.security.AccessDeniedException;
39 import info.magnolia.cms.security.Permission;
40 import info.magnolia.cms.util.AlertUtil;
41 import info.magnolia.importexport.DataTransporter;
42 import org.apache.commons.lang.StringUtils;
43 import org.slf4j.Logger;
44 import org.slf4j.LoggerFactory;
45
46 import javax.servlet.ServletException;
47 import javax.servlet.http.HttpServletRequest;
48 import javax.servlet.http.HttpServletResponse;
49
50 import java.text.MessageFormat;
51
52
53 /**
54 * @author Fabrizio Giustina
55 * @version $Id: ImportPage.java 52716 2011-12-15 09:51:21Z mdivilek $
56 */
57 public class ImportPage extends ExportPage {
58
59 /**
60 * Stable serialVersionUID.
61 */
62 private static final long serialVersionUID = 222L;
63
64 /**
65 * Logger.
66 */
67 private static Logger log = LoggerFactory.getLogger(ImportPage.class);
68
69 private Document mgnlFileImport;
70
71 private String mgnlRedirect;
72
73 private int mgnlUuidBehavior;
74
75 /**
76 * @param name
77 * @param request
78 * @param response
79 */
80 public ImportPage(String name, HttpServletRequest request, HttpServletResponse response) {
81 super(name, request, response);
82 }
83
84 /**
85 * @see info.magnolia.module.admininterface.pages.ExportPage#getCommand()
86 */
87 public String getCommand() {
88 if ("POST".equals(getRequest().getMethod())) {
89 return "importxml"; // a post request is an import request, preserve the behaviour from the servlet
90 }
91 return super.getCommand();
92 }
93
94 /**
95 * Getter for <code>mgnlFileImport</code>.
96 * @return Returns the mgnlFileImport.
97 */
98 public Document getMgnlFileImport() {
99 return this.mgnlFileImport;
100 }
101
102 /**
103 * Setter for <code>mgnlFileImport</code>.
104 * @param mgnlFileImport The mgnlFileImport to set.
105 */
106 public void setMgnlFileImport(Document mgnlFileImport) {
107 this.mgnlFileImport = mgnlFileImport;
108 }
109
110 /**
111 * Getter for <code>mgnlRedirect</code>.
112 * @return Returns the mgnlRedirect.
113 */
114 public String getMgnlRedirect() {
115 return this.mgnlRedirect;
116 }
117
118 /**
119 * Setter for <code>mgnlRedirect</code>.
120 * @param mgnlRedirect The mgnlRedirect to set.
121 */
122 public void setMgnlRedirect(String mgnlRedirect) {
123 this.mgnlRedirect = mgnlRedirect;
124 }
125
126 /**
127 * Getter for <code>mgnlUuidBehavior</code>.
128 * @return Returns the mgnlUuidBehavior.
129 */
130 public int getMgnlUuidBehavior() {
131 return this.mgnlUuidBehavior;
132 }
133
134 /**
135 * Setter for <code>mgnlUuidBehavior</code>.
136 * @param mgnlUuidBehavior The mgnlUuidBehavior to set.
137 */
138 public void setMgnlUuidBehavior(int mgnlUuidBehavior) {
139 this.mgnlUuidBehavior = mgnlUuidBehavior;
140 }
141
142 /**
143 * @throws Exception
144 */
145 public String importxml() throws Exception {
146
147 if (log.isDebugEnabled()) {
148 log.debug("Import request received."); //$NON-NLS-1$
149 }
150
151 if (StringUtils.isEmpty(mgnlRepository)) {
152 mgnlRepository = ContentRepository.WEBSITE;
153 }
154 if (StringUtils.isEmpty(mgnlPath)) {
155 mgnlPath = "/"; //$NON-NLS-1$
156 }
157
158 if (!checkPermissions(request, mgnlRepository, mgnlPath, Permission.WRITE)) {
159
160 AlertUtil.setMessage("Write permission needed for export. User not allowed to WRITE path [" + mgnlPath + "]");
161
162 throw new ServletException(new AccessDeniedException(
163 "Write permission needed for import. User not allowed to WRITE path [" //$NON-NLS-1$
164 + mgnlPath
165 + "]")); //$NON-NLS-1$
166 }
167
168 DataTransporter.importDocument(
169 mgnlFileImport,
170 mgnlRepository,
171 mgnlPath,
172 mgnlKeepVersions,
173 mgnlUuidBehavior,
174 true,
175 true);
176
177 log.info("Import done"); //$NON-NLS-1$
178
179 mgnlFileImport.getFile().delete();
180
181 if (StringUtils.isNotBlank(mgnlRedirect)) {
182 if (log.isInfoEnabled()) {
183 log.info(MessageFormat.format("Redirecting to [{0}]", //$NON-NLS-1$
184 new Object[]{mgnlRedirect}));
185 }
186 response.sendRedirect(mgnlRedirect);
187 return null;
188 }
189 return this.show();
190 }
191
192 }