/*
* $Id: RevisionControllerAction.java,v 1.16 2003/05/20 16:45:19 edith Exp $
* <License>
* The Apache Software License
*
* Copyright (c) 2002 lenya. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software must
* display the following acknowledgment: "This product includes software developed
* by lenya (http://www.lenya.org)"
*
* 4. The name "lenya" must not be used to endorse or promote products derived from
* this software without prior written permission. For written permission, please
* contact contact@lenya.org
*
* 5. Products derived from this software may not be called "lenya" nor may "lenya"
* appear in their names without prior written permission of lenya.
*
* 6. Redistributions of any form whatsoever must retain the following acknowledgment:
* "This product includes software developed by lenya (http://www.lenya.org)"
*
* THIS SOFTWARE IS PROVIDED BY lenya "AS IS" WITHOUT ANY WARRANTY EXPRESS OR IMPLIED,
* INCLUDING THE WARRANTY OF NON-INFRINGEMENT AND THE IMPLIED WARRANTIES OF MERCHANTI-
* BILITY AND FITNESS FOR A PARTICULAR PURPOSE. lenya WILL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY YOU AS A RESULT OF USING THIS SOFTWARE. IN NO EVENT WILL lenya BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS EVEN IF lenya HAS
* BEEN ADVISED OF THE POSSIBILITY OF THEIR OCCURRENCE. lenya WILL NOT BE LIABLE FOR ANY
* THIRD PARTY CLAIMS AGAINST YOU.
*
* Lenya includes software developed by the Apache Software Foundation, W3C,
* DOM4J Project, BitfluxEditor and Xopus.
* </License>
*/
package org.apache.lenya.cms.cocoon.acting;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.cocoon.acting.AbstractAction;
import org.apache.cocoon.environment.ObjectModelHelper;
import org.apache.cocoon.environment.Redirector;
import org.apache.cocoon.environment.Request;
import org.apache.cocoon.environment.Session;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.lenya.cms.ac.Identity;
import org.apache.lenya.cms.rc.RevisionController;
import org.apache.lenya.cms.rc.RCEnvironment;
import org.apache.lenya.cms.publication.PageEnvelope;
import org.apache.lenya.cms.publication.Publication;
import org.apache.lenya.cms.publication.PublicationFactory;
import java.util.Map;
/**
* DOCUMENT ME!
*
* @author Michael Wechner
* @version 2003.1.5
*/
public class RevisionControllerAction extends AbstractAction {
String rcmlDirectory = null;
String backupDirectory = null;
RevisionController rc = null;
String username = null;
String filename = null;
/**
* DOCUMENT ME!
*
* @param redirector DOCUMENT ME!
* @param resolver DOCUMENT ME!
* @param objectModel DOCUMENT ME!
* @param src DOCUMENT ME!
* @param parameters DOCUMENT ME!
*
* @return DOCUMENT ME!
*
* @throws Exception DOCUMENT ME!
*/
public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String src,
Parameters parameters) throws Exception {
// Get request object
Request request = ObjectModelHelper.getRequest(objectModel);
if (request == null) {
getLogger().error(".act(): No request object");
return null;
}
PageEnvelope envelope = null;
Publication publication = null;
try {
publication = PublicationFactory.getPublication(objectModel);
envelope = new PageEnvelope(publication, request);
}
catch (Exception e) {
getLogger().error("Resolving page envelope failed: ", e);
}
//get Parameters for RC
String publicationPath = publication.getEnvironment().getPublicationPath();
String servletContextPath = publication.getServletContext().getCanonicalPath();
RCEnvironment rcEnvironment = new RCEnvironment(servletContextPath);
rcmlDirectory = rcEnvironment.getRCMLDirectory();
rcmlDirectory=publicationPath+rcmlDirectory;
backupDirectory = rcEnvironment.getBackupDirectory();
backupDirectory=publicationPath+backupDirectory;
// Initialize Revision Controller
rc = new RevisionController(rcmlDirectory, backupDirectory, publicationPath);
getLogger().debug("revision controller" + rc);
// /Initialize Revision Controller
// Get session
Session session = request.getSession(false);
if (session == null) {
getLogger().error(".act(): No session object");
return null;
}
Identity identity = (Identity) session.getAttribute("org.apache.lenya.cms.ac.Identity");
getLogger().debug(".act(): Identity: " + identity);
String docId = request.getParameter("documentid");
filename =publication.getEnvironment().getAuthoringPath() + "/" +docId ;
getLogger().debug(".act(): publicationAuthPath + docId : " + publication.getEnvironment().getAuthoringPath() +" : " +docId );
username = null;
if (identity != null) {
username = identity.getUsername();
} else {
getLogger().error(".act(): No identity yet");
}
getLogger().debug(".act(): Username: " + username);
return null;
}
}