/*
 * Copyright (C) 2005-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco 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 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.web.bean.trashcan;

import java.text.MessageFormat;

import javax.faces.context.FacesContext;

import org.alfresco.web.app.Application;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.ui.common.ReportedException;
import org.alfresco.web.ui.common.Utils;

public class TrashcanDeleteAllItemsDialog extends TrashcanDialog
{
    private static final long serialVersionUID = 2537803727179629546L;
    
    private static final String MSG_YES = "yes";
    private static final String MSG_NO = "no";

    private String deleteAllItems(FacesContext context, String outcome)
    {
        if (property.isInProgress())
            return null;

        property.setInProgress(true);

        try
        {
            property.getNodeArchiveService().purgeAllArchivedNodes(Repository.getStoreRef());
        }
        catch (Throwable err)
        {
            Utils.addErrorMessage(MessageFormat.format(Application.getMessage(context, Repository.ERROR_GENERIC), err.getMessage()), err);
            ReportedException.throwIfNecessary(err);
        }
        finally
        {
            property.setInProgress(false);
        }

        return outcome;
    }

    @Override
    protected String finishImpl(FacesContext context, String outcome) throws Exception
    {
        return deleteAllItems(context, outcome);

    }

    @Override
    public String getCancelButtonLabel()
    {
        return Application.getMessage(FacesContext.getCurrentInstance(), MSG_NO);
    }

    @Override
    public boolean getFinishButtonDisabled()
    {

        return false;
    }

    @Override
    public String getFinishButtonLabel()
    {
        return Application.getMessage(FacesContext.getCurrentInstance(), MSG_YES);
    }

}