PetitionCtrl.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2018 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.acceptance;
 
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.turro.string.Strings;
import org.turro.action.Contacts;
import org.turro.action.IAcceptances;
import org.turro.action.Plugins;
import org.turro.auth.Authentication;
import org.turro.elephant.context.Application;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.direct.DirectContent;
import org.turro.elephant.direct.DirectContents;
import org.turro.elephant.direct.IDirectContent;
import org.turro.marker.ElephantMarker;
import org.turro.plugin.contacts.IContact;
import org.turro.util.IdGenerator;
 
@DirectContent(identifier="petition-create")
public class PetitionCtrl implements IDirectContent {
 
  public static String createPetition(String path, IContact contact, String link) {
    return createPetition(path, contact, link, null);
  }
 
  public static String createPetition(String path, IContact contact, String link, String template) {
    ElephantMarker marker = new ElephantMarker(Application.getApplication().getConstructor());
    marker.put("action", DirectContents.createRelativeURL(getIdentifier()));
    marker.put("uniqueId", IdGenerator.generateHex());
    marker.put("path", path);
    marker.put("contact", contact);
    marker.put("petitioner", Authentication.getIContact());
    marker.put("redirect", link);
    return marker.parse("acceptance", Strings.isBlank(template) ? "petition" : template);
  }
 
  public static String getIdentifier() {
    return PetitionCtrl.class.getAnnotation(DirectContent.class).identifier();
  }
 
  @Override
  public boolean itsMe(String id) {
    return getIdentifier().equals(id);
  }
 
  @Override
  public boolean myTurn(HttpServletRequest request) {
    return DirectContents.isYourTurn(request, getIdentifier());
  }
 
  @Override
  public void execute(ServletContext context, HttpServletRequest request, HttpServletResponse response) {
    IConstructor constructor = Application.getApplication().getConstructor();
    IContact petitioner = Contacts.getContactById(request.getParameter("petitioner"));
    IContact contact = Contacts.getContactById(request.getParameter("contact"));
    String path = request.getParameter("path");
    String comment = request.getParameter("comment");
    String redirect = request.getParameter("redirect");
    if(petitioner.isValid()) {
      if(contact.isValid() && !Strings.isBlank(path) && !Strings.isBlank(comment)) {
        IAcceptances acceptances = Plugins.loadImplementation(IAcceptances.class);
        new AcceptanceMail(acceptances.request(petitioner, contact, path, comment)).sendMail();
      }
    } else {
      redirect = "/user";
    }
    if(!Strings.isBlank(redirect)) {
      try {
        constructor.redirect(redirect);
      } catch (IOException ex) {
        Logger.getLogger(PetitionCtrl.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
      }
    }
  }
 
}