001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.web.repository;
017
018import java.util.HashMap;
019import java.util.Map;
020import java.util.Set;
021
022import org.apache.avalon.framework.parameters.Parameters;
023import org.apache.avalon.framework.service.ServiceException;
024import org.apache.avalon.framework.service.ServiceManager;
025import org.apache.cocoon.acting.ServiceableAction;
026import org.apache.cocoon.environment.Redirector;
027import org.apache.cocoon.environment.SourceResolver;
028
029import org.ametys.web.repository.site.SiteManager;
030
031/**
032 * Determines if mono-site
033 */
034public class IsMonoSiteAction extends ServiceableAction
035{
036    private SiteManager _siteManager;
037    
038    @Override
039    public void service(ServiceManager smanager) throws ServiceException
040    {
041        _siteManager = (SiteManager) smanager.lookup(SiteManager.ROLE);
042    }
043    
044    @Override
045    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
046    {
047        Set<String> grantedSites = _siteManager.getGrantedSites();
048        if (grantedSites.size() == 1)
049        {
050            Map<String, String> result = new HashMap<>();
051            result.put("sitename", grantedSites.iterator().next());
052            return result;
053        }
054        
055        // Multi-sites or no site
056        return null;
057    }
058}