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.io.File;
019import java.util.Map;
020
021import org.apache.avalon.framework.parameters.Parameters;
022import org.apache.avalon.framework.service.ServiceException;
023import org.apache.avalon.framework.service.ServiceManager;
024import org.apache.cocoon.environment.Redirector;
025import org.apache.cocoon.environment.Request;
026import org.apache.cocoon.environment.SourceResolver;
027
028import org.ametys.core.right.RightManager;
029import org.ametys.core.right.RightManager.RightResult;
030import org.ametys.core.user.CurrentUserProvider;
031import org.ametys.plugins.core.ui.parameter.files.AbstractGetFilesAction;
032import org.ametys.plugins.extraction.ExtractionConstants;
033import org.ametys.runtime.util.AmetysHomeHelper;
034
035/**
036 * Action for getting extraction result files
037 */
038public class GetExtractionResultFilesAction extends AbstractGetFilesAction
039{
040    private RightManager _rightManager;
041    private CurrentUserProvider _currentUserProvider;
042    
043    @Override
044    public void service(ServiceManager serviceManager) throws ServiceException
045    {
046        super.service(serviceManager);
047        _rightManager = (RightManager) serviceManager.lookup(RightManager.ROLE);
048        _currentUserProvider = (CurrentUserProvider) serviceManager.lookup(CurrentUserProvider.ROLE);
049    }
050    
051    @Override
052    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
053    {
054        if (_rightManager.hasRight(_currentUserProvider.getUser(), ExtractionConstants.EXECUTE_EXTRACTION_RIGHT_ID, "/${WorkspaceName}") != RightResult.RIGHT_ALLOW)
055        {
056            String errorMessage = "User " + _currentUserProvider.getUser() + " try to list extraction result files with no sufficient rights"; 
057            getLogger().error(errorMessage);
058            throw new IllegalStateException(errorMessage);
059        }
060        
061        return super.act(redirector, resolver, objectModel, source, parameters);
062    }
063    
064    @Override
065    protected String getRootURI(Request request)
066    {
067        return new File(AmetysHomeHelper.getAmetysHomeData(), ExtractionExecutor.EXTRACTION_DIR_NAME).toURI().toString();
068    }
069}