/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.config;
import java.util.ArrayList;
import java.util.Collection;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.container.component.RequestLifeCycle;
import org.exoplatform.portal.config.model.PortalConfig;
import org.exoplatform.portal.mop.SiteKey;
import org.exoplatform.portal.mop.navigation.NavigationContext;
import org.exoplatform.portal.mop.navigation.NavigationService;
import org.exoplatform.services.organization.Group;
import org.exoplatform.services.organization.GroupEventListener;
import org.exoplatform.services.organization.GroupHandler;
import org.exoplatform.services.organization.OrganizationService;
/**
* This listener is used to initialize/destroy the Group Site Config of a group when it is created/deleted
*
* Author : Nhu Dinh Thuan nhudinhthuan@exoplatform.com May 29, 2007
*/
public class GroupPortalConfigListener extends GroupEventListener {
/** . */
private final UserPortalConfigService portalConfigService;
/** . */
private final OrganizationService orgService;
public GroupPortalConfigListener(UserPortalConfigService portalConfigService, OrganizationService orgService) {
this.portalConfigService = portalConfigService;
this.orgService = orgService;
}
public void preDelete(Group group) throws Exception {
RequestLifeCycle.begin(PortalContainer.getInstance());
try {
String groupId = group.getId().trim();
// Remove all descendant navigations
removeGroupNavigation(group);
portalConfigService.removeUserPortalConfig(PortalConfig.GROUP_TYPE, groupId);
} finally {
RequestLifeCycle.end();
}
}
@Override
public void preSave(Group group, boolean isNew) throws Exception {
if (!isNew) {
return;
}
RequestLifeCycle.begin(PortalContainer.getInstance());
try {
String groupId = group.getId();
// Bug in hibernate org service implementation
if (groupId == null) {
groupId = "/" + group.getGroupName();
}
// Bug in JCR org service implementation
if ("/administrators".equals(groupId)) {
groupId = "/platform/administrators";
} else if ("/users".equals(groupId)) {
groupId = "/platform/users";
} else if ("/guests".equals(groupId)) {
groupId = "/platform/guests";
} else if ("/management".equals(groupId)) {
groupId = "/organization/management";
} else if ("/executive-board".equals(groupId)) {
groupId = "/organization/management/executive-board";
} else if ("/human-resources".equals(groupId)) {
groupId = "/organization/management/human-resources";
} else if ("/communication".equals(groupId)) {
groupId = "/organization/communication";
} else if ("/marketing".equals(groupId)) {
groupId = "/organization/communication/marketing";
} else if ("/press-and-media".equals(groupId)) {
groupId = "/organization/communication/press-and-media";
} else if ("/operations".equals(groupId)) {
groupId = "/organization/operations";
} else if ("/sales".equals(groupId)) {
groupId = "/organization/operations/sales";
} else if ("/finances".equals(groupId)) {
groupId = "/organization/operations/finances";
}
// Create the portal from the template
portalConfigService.createGroupSite(groupId);
} finally {
RequestLifeCycle.end();
}
}
private void removeGroupNavigation(Group group) throws Exception {
GroupHandler groupHandler = orgService.getGroupHandler();
Collection<String> descendantGroups = getDescendantGroups(group, groupHandler);
Collection<String> deletedNavigationGroups = new ArrayList<String>();
deletedNavigationGroups.addAll(descendantGroups);
deletedNavigationGroups.add(group.getId());
for (String childGroup : deletedNavigationGroups) {
SiteKey key = SiteKey.group(childGroup);
NavigationService navService = portalConfigService.getNavigationService();
NavigationContext nav = navService.loadNavigation(key);
if (nav != null) {
navService.destroyNavigation(nav);
}
}
}
private Collection<String> getDescendantGroups(Group group, GroupHandler groupHandler) throws Exception {
Collection<Group> groupCollection = groupHandler.findGroups(group);
Collection<String> col = new ArrayList<String>();
for (Group childGroup : groupCollection) {
col.add(childGroup.getId());
col.addAll(getDescendantGroups(childGroup, groupHandler));
}
return col;
}
}