/*
* Copyright (C) 2003-2009 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.ecm.webui.component.explorer.control.filter;
import org.exoplatform.ecm.utils.lock.LockUtil;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.webui.ext.filter.UIExtensionAbstractFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilterType;
import javax.jcr.Node;
import java.util.Map;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* nicolas.filotto@exoplatform.com
* 5 mai 2009
*/
public class IsNotLockedFilter extends UIExtensionAbstractFilter {
private boolean checkGroup = false;
private boolean checkOwner = false;
public IsNotLockedFilter() {
this(null);
}
public IsNotLockedFilter(String messageKey) {
super(messageKey, UIExtensionFilterType.MANDATORY);
}
public IsNotLockedFilter(boolean checkGroup) {
this(null);
this.checkGroup = checkGroup;
}
public IsNotLockedFilter(boolean checkGroup, boolean checkOwner) {
this(null);
this.checkGroup = checkGroup;
this.checkOwner = checkOwner;
}
public boolean accept(Map<String, Object> context) throws Exception {
if (context == null) return true;
Node currentNode = (Node) context.get(Node.class.getName());
String remoteUser = WCMCoreUtils.getRemoteUser();
String superUser = WCMCoreUtils.getSuperUser();
if (remoteUser.equalsIgnoreCase(superUser)) {
return true;
}
if(!currentNode.isLocked()) return true;
if (checkOwner && currentNode.isLocked()) {
String lockOwner = currentNode.getLock().getLockOwner();
if (lockOwner.equals(remoteUser)) return true;
}
String lockToken = checkGroup ? LockUtil.getLockToken(currentNode): LockUtil.getLockTokenOfUser(currentNode);
if(lockToken != null) {
currentNode.getSession().addLockToken(LockUtil.getLockToken(currentNode));
return true;
}
return false;
}
public void onDeny(Map<String, Object> context) throws Exception {
if (context == null) return;
Node currentNode = (Node) context.get(Node.class.getName());
Object[] arg = { currentNode.getPath() };
createUIPopupMessages(context, "UIPopupMenu.msg.node-locked", arg);
}
}