/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software GmbH, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.jsp;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsUser;
import org.opencms.flex.CmsFlexController;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.main.CmsLog;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletRequest;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.commons.logging.Log;
/**
* Provides access to the data of the currently logged in user.<p>
*
* @since 6.0.0
*/
public class CmsJspTagUser extends TagSupport {
/** Serial version UID required for safe serialization. */
private static final long serialVersionUID = 4520173761363738542L;
/** The log object for this class. */
private static final Log LOG = CmsLog.getLog(CmsJspTagUser.class);
/** Static array of the possible user properties. */
private static final String[] USER_PROPERTIES = {
"name",
"firstname",
"lastname",
"email",
"street",
"zip",
"city",
"description",
"group",
"currentgroup",
"defaultgroup",
"otherstuff",
"institution"};
/** Array list for fast lookup. */
private static final List<String> USER_PROPERTIES_LIST = Arrays.asList(USER_PROPERTIES);
/** The property name. */
private String m_property;
/**
* Internal action method.<p>
*
* @param property the selected user property
* @param req the current request
* @return String the value of the selected user property
*/
public static String userTagAction(String property, ServletRequest req) {
CmsFlexController controller = CmsFlexController.getController(req);
CmsObject cms = controller.getCmsObject();
CmsUser user = cms.getRequestContext().getCurrentUser();
if (property == null) {
property = USER_PROPERTIES[0];
}
String result = null;
switch (USER_PROPERTIES_LIST.indexOf(property)) {
case 0: // name
result = user.getName();
break;
case 1: // firstname
result = user.getFirstname();
break;
case 2: // lastname
result = user.getLastname();
break;
case 3: // email
result = user.getEmail();
break;
case 4: // street
result = user.getAddress();
break;
case 5: // zip
result = user.getZipcode();
break;
case 6: // city
result = user.getCity();
break;
case 7: // description
result = user.getDescription(cms.getRequestContext().getLocale());
break;
// following 3 attributes are no longer supported
case 8: // group
case 9: // currentgroup
case 10: // defaultgroup
result = "";
break;
case 11: // otherstuff
Iterator<String> it = user.getAdditionalInfo().keySet().iterator();
CmsMessageContainer msgContainer = Messages.get().container(Messages.GUI_TAG_USER_ADDITIONALINFO_0);
result = Messages.getLocalizedMessage(msgContainer, req);
while (it.hasNext()) {
Object o = it.next();
result += " " + o + "=" + user.getAdditionalInfo((String)o);
}
break;
case 12: // institution
result = user.getInstitution();
break;
default:
msgContainer = Messages.get().container(Messages.GUI_ERR_INVALID_USER_PROP_1, property);
result = Messages.getLocalizedMessage(msgContainer, req);
}
return result;
}
/**
* @see javax.servlet.jsp.tagext.Tag#doStartTag()
*/
@Override
public int doStartTag() throws javax.servlet.jsp.JspException {
javax.servlet.ServletRequest req = pageContext.getRequest();
// This will always be true if the page is called through OpenCms
if (CmsFlexController.isCmsRequest(req)) {
try {
String result = userTagAction(m_property, req);
// Return value of selected property
pageContext.getOut().print(result);
} catch (Exception ex) {
if (LOG.isErrorEnabled()) {
LOG.error(Messages.get().getBundle().key(Messages.ERR_PROCESS_TAG_1, "user"), ex);
}
throw new javax.servlet.jsp.JspException(ex);
}
}
return SKIP_BODY;
}
/**
* Returns the property name.<p>
*
* @return String the property name
*/
public String getProperty() {
return m_property != null ? m_property : "";
}
/**
* @see javax.servlet.jsp.tagext.Tag#release()
*/
@Override
public void release() {
super.release();
m_property = null;
}
/**
* Sets the property name.<p>
*
* @param name the property name
*/
public void setProperty(String name) {
if (name != null) {
m_property = name.toLowerCase();
}
}
}