001/*
002 *  Copyright 2025 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;
017
018import org.apache.avalon.framework.service.ServiceException;
019import org.apache.avalon.framework.service.ServiceManager;
020import org.apache.cocoon.components.ContextHelper;
021import org.apache.cocoon.environment.Request;
022
023import org.ametys.odf.ProgramItem;
024import org.ametys.plugins.repository.data.holder.ModelAwareDataHolder;
025import org.ametys.runtime.plugin.component.DeferredServiceable;
026import org.ametys.web.WebConstants;
027import org.ametys.web.parameters.view.ViewParametersManager;
028import org.ametys.web.repository.page.ZoneItem;
029
030/**
031 * Helper for ODF contents
032 */
033public class ODFHelper extends org.ametys.odf.ODFHelper implements DeferredServiceable
034{
035    private static final String __USE_LEGACY_PROGRAM_STRUCTURE_VIEW_PARAMETER = "useLegacyProgramStructure";
036    
037    private ViewParametersManager _viewParametersManager;
038
039    @Override
040    public void deferredService(ServiceManager manager) throws ServiceException
041    {
042        _viewParametersManager = (ViewParametersManager) manager.lookup(ViewParametersManager.ROLE);
043    }
044    
045    @Override
046    public boolean useLegacyProgramStructure(ProgramItem programItem)
047    {
048        Request request = ContextHelper.getRequest(_context);
049        ZoneItem zoneItem = (ZoneItem) request.getAttribute(WebConstants.REQUEST_ATTR_ZONEITEM);
050        
051        if (zoneItem != null)
052        {
053            ModelAwareDataHolder contentViewParametersHolder = _viewParametersManager.getContentViewParametersHolder(zoneItem).orElse(null);
054            if (contentViewParametersHolder != null && contentViewParametersHolder.hasDefinition(__USE_LEGACY_PROGRAM_STRUCTURE_VIEW_PARAMETER))
055            {
056                return contentViewParametersHolder.getValue(__USE_LEGACY_PROGRAM_STRUCTURE_VIEW_PARAMETER, true, true);
057            }
058        }
059        
060        return super.useLegacyProgramStructure(programItem);
061    }
062}