001/*
002 *  Copyright 2019 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.odfweb.cart;
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.odfweb.cart.ODFCartManager.ODFCartItem;
034import org.ametys.web.WebHelper;
035
036/**
037 * Get the view for each cart items
038 *
039 */
040public class GetCartItemViewAction extends ServiceableAction
041{
042    private ODFCartManager _cartManager;
043    
044    @Override
045    public void service(ServiceManager smanager) throws ServiceException
046    {
047        super.service(smanager);
048        _cartManager = (ODFCartManager) smanager.lookup(ODFCartManager.ROLE);
049    }
050    
051    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
052    {
053        Request request = ObjectModelHelper.getRequest(objectModel);
054
055        List<Map<String, Object>> items = new ArrayList<>();
056        
057        String siteName = WebHelper.getSiteName(request);
058        String[] itemsIds = request.getParameter("itemIds").split(",");
059        String view = request.getParameter("view");
060        
061        for (String itemId : itemsIds)
062        {
063            ODFCartItem item = _cartManager.getCartItem(itemId); 
064            if (item != null)
065            {
066                items.add(_cartManager.cartItem2Json(item, siteName, view));
067            }
068            else
069            {
070                getLogger().warn("The cart's item with id '" + itemId + "' does not match existing content. It will be ignored");
071            }
072        }
073        
074        Map<String, Object> result = new HashMap<>();
075        result.put("items", items);
076        
077        request.setAttribute(JSonReader.OBJECT_TO_READ, result);
078        return EMPTY_MAP;
079    }
080    
081
082}