About.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openspcoop2.web.ctrlstat.servlet.about;

import java.util.ArrayList;
import java.util.List;

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

import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.openspcoop2.web.ctrlstat.core.ControlStationCore;
import org.openspcoop2.web.ctrlstat.servlet.GeneralHelper;
import org.openspcoop2.web.lib.mvc.BinaryParameter;
import org.openspcoop2.web.lib.mvc.DataElement;
import org.openspcoop2.web.lib.mvc.GeneralData;
import org.openspcoop2.web.lib.mvc.MessageType;
import org.openspcoop2.web.lib.mvc.PageData;
import org.openspcoop2.web.lib.mvc.Parameter;
import org.openspcoop2.web.lib.mvc.ServletUtils;
import org.openspcoop2.web.lib.mvc.TipoOperazione;

/**
 * About
 *
 * @author Poli Andrea (apoli@link.it)
 * @author Pintori Giuliano (pintori@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class About extends Action{


    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {

        HttpSession session = request.getSession(true);

        // Inizializzo PageData
        PageData pd = new PageData();

        GeneralHelper generalHelper = new GeneralHelper(session);

        // Inizializzo GeneralData
        GeneralData gd = generalHelper.initGeneralData(request);

        String userLogin = ServletUtils.getUserLoginFromSession(session);

        try {

            AboutHelper aHelper = new AboutHelper(request, pd, session);

            // Preparo il menu
            aHelper.makeMenu();

            // setto la barra del titolo
            List<Parameter> lstParam = new ArrayList<>();
            lstParam.add(new Parameter(AboutCostanti.LABEL_ABOUT, null));

            ServletUtils.setPageDataTitle(pd, lstParam);
            
            // preparo i campi
            List<DataElement> dati = new ArrayList<>();

            BinaryParameter infoP = aHelper.getBinaryParameter(AboutCostanti.PARAMETRO_ABOUT_INFO);
            
            String infoDone = aHelper.getParameter(AboutCostanti.PARAMETRO_ABOUT_INFO_FINISH);
            boolean doUpdate = ServletUtils.isCheckBoxEnabled(infoDone);
            
            String aggiornamentoNonRiuscito = null;
            String aggiornamentoEffettuato = null;
            if(doUpdate) {
                if(infoP.getValue()!=null) {
                    try {
                        aHelper.getCore().updateInfoVersion(request, session, new String(infoP.getValue()));
                        aggiornamentoEffettuato = "Aggiornamento completato con successo";
                        gd.setTitle(StringEscapeUtils.escapeHtml(aHelper.getCore().getConsoleNomeEsteso(request, session)));
                    }catch(Exception e) {
                        aggiornamentoNonRiuscito = "Aggiornamento fallito: "+e.getMessage();
                    }
                }
                else {
                    aggiornamentoNonRiuscito = "Licenza non fornita";
                }
            }
            
            dati = aHelper.addAboutToDati(dati,TipoOperazione.OTHER,userLogin,infoP);
            
            if(!StringUtils.isEmpty(aggiornamentoNonRiuscito)) {
                pd.setMessage(aggiornamentoNonRiuscito, MessageType.ERROR);
            }
            else if(!StringUtils.isEmpty(aggiornamentoEffettuato)) {
                pd.setMessage(aggiornamentoEffettuato, MessageType.INFO);
            }
            
            pd.setDati(dati);
            
            ServletUtils.setGeneralAndPageDataIntoSession(request, session, gd, pd);
            return ServletUtils.getStrutsForwardEditModeFinished(mapping, AboutCostanti.OBJECT_NAME_ABOUT, 
                    AboutCostanti.TIPO_OPERAZIONE_ABOUT);
        } catch (Exception e) {
            return ServletUtils.getStrutsForwardError(ControlStationCore.getLog(), e, pd, request, session, gd, mapping, 
                    AboutCostanti.OBJECT_NAME_ABOUT, AboutCostanti.TIPO_OPERAZIONE_ABOUT);
        }  
    }
}