jipdbs.web.processors.ContactProcessor.java Source code

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Here is the source code for jipdbs.web.processors.ContactProcessor.java

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/**
 *   Copyright(c) 2010-2011 CodWar Soft
 * 
 *   This file is part of IPDB UrT.
 *
 *   IPDB UrT 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, either version 3 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this software. If not, see <http://www.gnu.org/licenses/>.
 */
package jipdbs.web.processors;

import iddb.core.IDDBService;
import iddb.core.util.Validator;

import java.security.Principal;

import javax.servlet.http.HttpServletRequest;

import jipdbs.web.Flash;
import jipdbs.web.MessageResource;

import org.apache.commons.lang.StringUtils;

import ar.sgt.resolver.exception.ProcessorException;
import ar.sgt.resolver.processor.ResolverContext;
import ar.sgt.resolver.processor.ResponseProcessor;

public class ContactProcessor extends ResponseProcessor {

    @Override
    public String doProcess(ResolverContext context) throws ProcessorException {

        if (context.isPost()) {
            HttpServletRequest req = context.getRequest();
            String mail = req.getParameter("m");
            String text = req.getParameter("text");

            if (StringUtils.isEmpty(mail) || StringUtils.isEmpty(text)) {
                Flash.error(req, MessageResource.getMessage("fields_required"));
                return null;
            }

            if (!Validator.isValidEmail(mail)) {
                Flash.error(req, MessageResource.getMessage("invalid_email"));
                return null;
            }

            IDDBService app = (IDDBService) context.getServletContext().getAttribute("jipdbs");

            if (!app.isRecaptchaValid(req.getRemoteAddr(), req.getParameter("recaptcha_challenge_field"),
                    req.getParameter("recaptcha_response_field"))) {
                Flash.error(req, MessageResource.getMessage("invalid_captcha"));
                return null;

            }
            Principal user = req.getUserPrincipal();
            app.sendAdminMail(user != null ? user.getName() : null, mail, text);
            Flash.ok(req, MessageResource.getMessage("mail_sent"));
        }
        return null;
    }

}