/*
 * RHQ Management Platform
 * Copyright (C) 2005-2008 Red Hat, Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 2 of the License.
 *
 * This program 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.rhq.enterprise.gui.legacy.portlet.savedqueries;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.tiles.ComponentContext;
import org.apache.struts.tiles.actions.TilesAction;

import org.rhq.enterprise.gui.legacy.WebUser;
import org.rhq.enterprise.gui.legacy.WebUserPreferences;
import org.rhq.enterprise.gui.legacy.WebUserPreferences.SavedChartsPortletPreferences;
import org.rhq.enterprise.gui.legacy.util.SessionUtils;

public class PrepareAction extends TilesAction {
    @Override
    public ActionForward execute(ComponentContext context, ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response) throws Exception {
        PropertiesForm pForm = (PropertiesForm) form;
        WebUser user = SessionUtils.getWebUser(request.getSession());
        WebUserPreferences preferences = user.getWebPreferences();
        SavedChartsPortletPreferences savedCharts = preferences.getSavedChartsPortletPreferences();

        pForm.setDisplayOnDash(true);

        request.setAttribute("charts", savedCharts.chartList);
        request.setAttribute("chartsize", String.valueOf(savedCharts.chartList.size()));

        return null;
    }
}