001/*
002 *  Copyright 2010 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.skineditor.resources;
017
018import java.util.HashMap;
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.acting.ServiceableAction;
025import org.apache.cocoon.environment.ObjectModelHelper;
026import org.apache.cocoon.environment.Redirector;
027import org.apache.cocoon.environment.Request;
028import org.apache.cocoon.environment.SourceResolver;
029import org.apache.cocoon.servlet.multipart.Part;
030import org.apache.excalibur.source.impl.FileSource;
031
032import org.ametys.cms.file.FileHelper;
033import org.ametys.core.cocoon.JSonReader;
034import org.ametys.plugins.skincommons.SkinEditionHelper;
035import org.ametys.plugins.skincommons.SkinLockManager;
036
037/**
038 * This action creates or updates a resource file.
039 */
040public class AddOrUpdateFileAction extends ServiceableAction
041{
042    /** Constant for skin editor tool id */
043    public static final String SKIN_EDITOR_TOOL_ID = "uitool-skineditor";
044    
045    /** The lock manager */
046    protected SkinLockManager _lockManager;
047    /** The skin edition helper */
048    protected SkinEditionHelper _skinHelper;
049
050    private org.apache.excalibur.source.SourceResolver _srcResolver;
051
052    private FileHelper _fileHelper;
053    
054    @Override
055    public void service(ServiceManager smanager) throws ServiceException
056    {
057        super.service(smanager);
058        _skinHelper = (SkinEditionHelper) smanager.lookup(SkinEditionHelper.ROLE);
059        _lockManager = (SkinLockManager) smanager.lookup(SkinLockManager.ROLE);
060        _srcResolver = (org.apache.excalibur.source.SourceResolver) smanager.lookup(org.apache.excalibur.source.SourceResolver.ROLE);
061        _fileHelper = (FileHelper) smanager.lookup(FileHelper.ROLE);
062    }
063    
064    @Override
065    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
066    {
067        Map<String, Object> result = new HashMap<>();
068        
069        Request request = ObjectModelHelper.getRequest(objectModel);
070        String path = request.getParameter("parentPath");
071        
072        boolean unzip = Boolean.valueOf(request.getParameter("unzip"));
073        String mode = parameters.getParameter("mode", "add");
074        
075        Part part = (Part) request.get("filename");
076        
077        String tempDirURI = _skinHelper.getTempDirectoryURI(source);
078        FileSource tempDir = (FileSource) _srcResolver.resolveURI(tempDirURI);
079        
080        String parentURI = tempDirURI + (path.length() > 0 ? "/" + path : "");
081        FileSource parentDir = (FileSource) _srcResolver.resolveURI(parentURI);
082        
083        result.putAll(_fileHelper.addOrUpdateFile(part, parentDir, mode, unzip));
084        
085        // Update lock
086        _lockManager.updateLockFile(tempDir.getFile(), SKIN_EDITOR_TOOL_ID);
087        
088        if (result.containsKey("uri"))
089        {
090            String fileUri = (String) result.get("uri");
091            String filePath = fileUri.substring(tempDir.getURI().length());
092            result.put("path", filePath.endsWith("/") ? filePath.substring(0, filePath.length() - 1) : filePath);
093            String parentPath = parentDir.getURI().substring(tempDir.getURI().length());
094            result.put("parentPath", parentPath.endsWith("/") ? parentPath.substring(0, parentPath.length() - 1) : parentPath);
095        }
096        else if (result.containsKey("unzip"))
097        {
098            String parentPath = parentDir.getURI().substring(parentDir.getURI().length());
099            result.put("parentPath", parentPath.endsWith("/") ? parentPath.substring(0, parentPath.length() - 1) : parentPath);
100        }
101        
102        request.setAttribute(JSonReader.OBJECT_TO_READ, result);
103        return EMPTY_MAP;
104    }
105
106}