001/*
002 *  Copyright 2015 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.plugins.linkdirectory.link;
017
018import java.util.ArrayList;
019import java.util.HashMap;
020import java.util.List;
021import java.util.Map;
022
023import org.apache.avalon.framework.parameters.Parameters;
024import org.apache.avalon.framework.service.ServiceException;
025import org.apache.avalon.framework.service.ServiceManager;
026import org.apache.cocoon.acting.ServiceableAction;
027import org.apache.cocoon.environment.ObjectModelHelper;
028import org.apache.cocoon.environment.Redirector;
029import org.apache.cocoon.environment.Request;
030import org.apache.cocoon.environment.SourceResolver;
031
032import org.ametys.core.cocoon.JSonReader;
033import org.ametys.plugins.linkdirectory.DirectoryHelper;
034import org.ametys.plugins.linkdirectory.repository.DefaultLink;
035import org.ametys.plugins.repository.AmetysObjectIterable;
036
037/**
038 * Get all links in JSON
039 */
040public class GetLinksAction extends ServiceableAction
041{
042    private LinkDAO _linkDAO;
043    private DirectoryHelper _directoryHelper;
044    
045    @Override
046    public void service(ServiceManager smanager) throws ServiceException
047    {
048        super.service(smanager);
049        _linkDAO = (LinkDAO) smanager.lookup(LinkDAO.ROLE);
050        _directoryHelper = (DirectoryHelper) smanager.lookup(DirectoryHelper.ROLE);
051    }
052    
053    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
054    {
055        Request request = ObjectModelHelper.getRequest(objectModel);
056        
057        Map<String, Object> result = new HashMap<> ();
058        List<Map<String, Object>> links = new ArrayList<> ();
059        
060        String siteName = request.getParameter("siteName");
061        String lang = request.getParameter("lang");
062        
063        AmetysObjectIterable<DefaultLink> defaultLinks = _directoryHelper.getLinks(siteName, lang);
064        for (DefaultLink link : defaultLinks)
065        {
066            links.add(_linkDAO.convertLink2JsonObject(link));
067        }
068        
069        result.put("links", links);
070        request.setAttribute(JSonReader.OBJECT_TO_READ, result);
071        return EMPTY_MAP;
072    }
073
074}