/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.frameworks.jcr.command.web.fckeditor;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.commons.fileupload.DiskFileUpload;
import org.apache.commons.fileupload.FileItem;
import org.exoplatform.frameworks.jcr.command.JCRCommandHelper;
import org.exoplatform.frameworks.jcr.command.web.GenericWebAppContext;
import java.io.File;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.jcr.Node;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Created by The eXo Platform SAS .<br/>
* connector?Command=FileUpload&Type=ResourceType&CurrentFolder=FolderPath
*
* @author <a href="mailto:gennady.azarenkov@exoplatform.com">Gennady Azarenkov</a>
* @version $Id: UploadFileCommand.java 34445 2009-07-24 07:51:18Z dkatayev $
*/
public class UploadFileCommand extends AbstractFCKConnector implements Command
{
public boolean execute(Context context) throws Exception
{
GenericWebAppContext webCtx = (GenericWebAppContext)context;
HttpServletResponse response = webCtx.getResponse();
HttpServletRequest request = webCtx.getRequest();
PrintWriter out = response.getWriter();
response.setContentType("text/html; charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
String type = (String)context.get("Type");
if (type == null)
type = "";
// // To limit browsing set Servlet init param "digitalAssetsPath"
// // with desired JCR path
// String rootFolderStr =
// (String)context.get("org.exoplatform.frameworks.jcr.command.web.fckeditor.digitalAssetsPath"
// );
//
// if(rootFolderStr == null)
// rootFolderStr = "/";
//
// // set current folder
// String currentFolderStr = (String)context.get("CurrentFolder");
// if(currentFolderStr == null)
// currentFolderStr = "";
// else if(currentFolderStr.length() < rootFolderStr.length())
// currentFolderStr = rootFolderStr;
//
// String jcrMapping = (String)context.get(GenericWebAppContext.JCR_CONTENT_MAPPING);
// if(jcrMapping == null)
// jcrMapping = DisplayResourceCommand.DEFAULT_MAPPING;
//
// String digitalWS = (String)webCtx.get(AppConstants.DIGITAL_ASSETS_PROP);
// if(digitalWS == null)
// digitalWS = AppConstants.DEFAULT_DIGITAL_ASSETS_WS;
String workspace = (String)webCtx.get(AppConstants.DIGITAL_ASSETS_PROP);
if (workspace == null)
workspace = AppConstants.DEFAULT_DIGITAL_ASSETS_WS;
String currentFolderStr = getCurrentFolderPath(webCtx);
webCtx.setCurrentWorkspace(workspace);
Node parentFolder = (Node)webCtx.getSession().getItem(currentFolderStr);
DiskFileUpload upload = new DiskFileUpload();
List items = upload.parseRequest(request);
Map fields = new HashMap();
Iterator iter = items.iterator();
while (iter.hasNext())
{
FileItem item = (FileItem)iter.next();
if (item.isFormField())
fields.put(item.getFieldName(), item.getString());
else
fields.put(item.getFieldName(), item);
}
FileItem uplFile = (FileItem)fields.get("NewFile");
// On IE, the file name is specified as an absolute path.
String fileName = org.apache.commons.io.FilenameUtils.getName(uplFile.getName());
Node file =
JCRCommandHelper
.createResourceFile(parentFolder, fileName, uplFile.getInputStream(), uplFile.getContentType());
parentFolder.save();
// TODO
int retVal = 0;
out.println("<script type=\"text/javascript\">");
out.println("window.parent.frames['frmUpload'].OnUploadCompleted(" + retVal + ",'" + "');");
out.println("</script>");
out.flush();
out.close();
return false;
}
}