001/*
002 *  Copyright 2017 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.extraction.execution;
017
018import java.util.Map;
019
020import org.apache.avalon.framework.parameters.Parameters;
021import org.apache.avalon.framework.service.ServiceException;
022import org.apache.avalon.framework.service.ServiceManager;
023import org.apache.cocoon.environment.Redirector;
024import org.apache.cocoon.environment.Request;
025import org.apache.cocoon.environment.SourceResolver;
026
027import org.ametys.cms.parameters.GetParameterFileAction;
028import org.ametys.core.right.RightManager;
029import org.ametys.core.right.RightManager.RightResult;
030import org.ametys.core.user.CurrentUserProvider;
031import org.ametys.plugins.extraction.ExtractionConstants;
032
033/**
034 * Action for getting extraction definition files
035 */
036public class GetExtractionDefinitionFilesAction extends GetParameterFileAction
037{
038    private RightManager _rightManager;
039    private CurrentUserProvider _currentUserProvider;
040    
041    @Override
042    public void service(ServiceManager serviceManager) throws ServiceException
043    {
044        super.service(serviceManager);
045        _rightManager = (RightManager) serviceManager.lookup(RightManager.ROLE);
046        _currentUserProvider = (CurrentUserProvider) serviceManager.lookup(CurrentUserProvider.ROLE);
047    }
048    
049    @Override
050    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
051    {
052        if (_rightManager.hasRight(_currentUserProvider.getUser(), "Extraction_Rights_ExecuteExtraction", "/${WorkspaceName}") != RightResult.RIGHT_ALLOW)
053        {
054            String errorMessage = "User " + _currentUserProvider.getUser() + " try to list extraction definition files with no sufficient rights"; 
055            getLogger().error(errorMessage);
056            throw new IllegalStateException(errorMessage);
057        }
058        
059        return super.act(redirector, resolver, objectModel, source, parameters);
060    }
061
062    @Override
063    protected String getRootURI(Request request)
064    {
065        return ExtractionConstants.DEFINITIONS_DIR;
066    }
067    
068    @Override
069    protected boolean isIgnoredSource(String fileName)
070    {
071        return !fileName.endsWith(".xml");
072    }
073}