/*
* 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.workplace.explorer.menu;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsProject;
import org.opencms.file.CmsResourceFilter;
import org.opencms.lock.CmsLock;
import org.opencms.main.CmsException;
import org.opencms.main.OpenCms;
import org.opencms.security.CmsPermissionSet;
import org.opencms.workplace.explorer.CmsResourceUtil;
/**
* Defines a menu item rule that sets the visibility to active if the current resource is changed
* and locked by the current user or the autolock feature is enabled.<p>
*
* It sets the visibility to inactive for new resources and to invisible for deleted resources,
* for folders it sets the visibility to active for unchanged resources.<p>
*
* @since 7.0.5
*/
public class CmsMirPrSameLockedInactiveMovedAl extends A_CmsMenuItemRule {
/**
* @see org.opencms.workplace.explorer.menu.I_CmsMenuItemRule#getVisibility(org.opencms.file.CmsObject, CmsResourceUtil[])
*/
public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, CmsResourceUtil[] resourceUtil) {
try {
if (!resourceUtil[0].isEditable()
|| !cms.hasPermissions(
resourceUtil[0].getResource(),
CmsPermissionSet.ACCESS_WRITE,
false,
CmsResourceFilter.ALL)) {
return CmsMenuItemVisibilityMode.VISIBILITY_INACTIVE.addMessageKey(Messages.GUI_CONTEXTMENU_TITLE_INACTIVE_PERM_WRITE_0);
}
} catch (CmsException e) {
// error checking permissions, disable entry completely
return CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
}
return CmsMenuItemVisibilityMode.VISIBILITY_INACTIVE.addMessageKey(Messages.GUI_CONTEXTMENU_TITLE_INACTIVE_MOVED_0);
}
/**
* @see org.opencms.workplace.explorer.menu.I_CmsMenuItemRule#matches(org.opencms.file.CmsObject, CmsResourceUtil[])
*/
public boolean matches(CmsObject cms, CmsResourceUtil[] resourceUtil) {
if (resourceUtil[0].isInsideProject() && resourceUtil[0].getResource().getState().isChanged()) {
CmsLock lock = resourceUtil[0].getLock();
boolean lockedForPublish = resourceUtil[0].getProjectState().isLockedForPublishing();
if ((!lockedForPublish && !lock.isShared() && lock.isOwnedInProjectBy(
cms.getRequestContext().getCurrentUser(),
cms.getRequestContext().getCurrentProject()))
|| (!lockedForPublish && lock.isNullLock() && OpenCms.getWorkplaceManager().autoLockResources())) {
try {
CmsObject cmsOnline = OpenCms.initCmsObject(cms);
cmsOnline.getRequestContext().setCurrentProject(cms.readProject(CmsProject.ONLINE_PROJECT_ID));
try {
cmsOnline.readResource(resourceUtil[0].getResource().getStructureId());
return false;
} catch (CmsException ex) {
// resource state is changed but not in online-project, so it was moved
return true;
}
} catch (CmsException e) {
// error reading project
return false;
}
}
}
// resource is not locked by the user in current project or not locked with enabled autolock, rule does not match
return false;
}
}