/* ===============================================================================
*
* Part of the InfoGlue Content Management Platform (www.infoglue.org)
*
* ===============================================================================
*
*  Copyright (C)
* 
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation. See the file LICENSE.html for more information.
* 
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
* Place, Suite 330 / Boston, MA 02111-1307 / USA.
*
* ===============================================================================
*/
package org.infoglue.cms.applications.managementtool.actions;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import java.util.Vector;

import org.apache.pluto.om.entity.PortletApplicationEntity;
import org.apache.pluto.om.entity.PortletApplicationEntityList;
import org.apache.pluto.om.entity.PortletEntity;
import org.apache.pluto.portalImpl.services.portletentityregistry.PortletEntityRegistry;
import org.infoglue.cms.applications.common.actions.InfoGlueAbstractAction;
import org.infoglue.cms.controllers.kernel.impl.simple.PortletAssetController;
import org.infoglue.cms.entities.content.DigitalAsset;
import org.infoglue.cms.entities.content.DigitalAssetVO;
import org.infoglue.cms.io.FileHelper;

/**
 * @author jand
 * @author mattias
 */
public class ViewListPortletAction extends InfoGlueAbstractAction 
{
	private static final long serialVersionUID = 1L;

	private Hashtable portlets = new Hashtable();
	private String portletRegistry;

	protected String doExecute() throws Exception 
	{
	    PortletApplicationEntityList pael = PortletEntityRegistry.getPortletApplicationEntityList();
	    
	    for(Iterator it = pael.iterator(); it.hasNext();) {
	        PortletApplicationEntity pae = (PortletApplicationEntity) it.next();
	        String app = pae.getId().toString();
	        
	        Vector list = new Vector();
	        for(Iterator it2 = pae.getPortletEntityList().iterator(); it2.hasNext();) {
		        PortletEntity pe = (PortletEntity) it2.next();
		        list.add(pe.getId().toString());
	        }
	        portlets.put(app, list);
	    }
	    
    	return "success";
	}
	
	public String doSimple() throws Exception 
	{
		DigitalAsset digitalAsset = PortletAssetController.getPortletAssetController().getPortletRegistryAsset();
		if(digitalAsset == null)
		{
			DigitalAssetVO newAsset = new DigitalAssetVO();
			newAsset.setAssetContentType("text/xml");
			newAsset.setAssetKey("portletentityregistry.xml");
			newAsset.setAssetFileName("portletentityregistry.xml");
			newAsset.setAssetFilePath("None");
			newAsset.setAssetFileSize(new Integer(new Long("4").intValue()));
			InputStream is = new ByteArrayInputStream("".getBytes());
			digitalAsset = PortletAssetController.create(newAsset, is);
			is.close();
		}
			
		if(digitalAsset != null)
		{
			InputStream is = digitalAsset.getAssetBlob();
			portletRegistry = FileHelper.getStreamAsString(is);
	    	return "successSimple";
		}
		else
			return ERROR;
	}

	
	public Map getPortlets()
	{
		return this.portlets;		
	}

	public String getPortletRegistry() {
		return portletRegistry;
	}
	
}