/*
    * Copyright (c) 2002-2014, Mairie de Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.crm.modules.mydashboardfavorites.web;
  
  import fr.paris.lutece.plugins.crm.modules.mydashboardfavorites.service.FavoritesSubscriptionProviderService;
  import fr.paris.lutece.plugins.subscribe.business.Subscription;
  import fr.paris.lutece.plugins.subscribe.business.SubscriptionFilter;
  import fr.paris.lutece.plugins.subscribe.service.SubscriptionService;
  import fr.paris.lutece.portal.service.security.LuteceUser;
  import fr.paris.lutece.portal.service.security.SecurityService;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.Action;
  import fr.paris.lutece.portal.util.mvc.xpage.MVCApplication;
  import fr.paris.lutece.portal.util.mvc.xpage.annotations.Controller;
  import fr.paris.lutece.portal.web.xpages.XPage;
  import java.util.List;
  import javax.servlet.http.HttpServletRequest;
  
  
  @Controller( xpageName = "favorites" )
  public class MyDashBoardFavoritesXPage extends MVCApplication 
  {
      
      //Actions
      private static final String ACTION_MODIFY_FAVORITES = "modify_favorites";
      
      //Redirections
      private static final String REDIRECT_DASHBOARD = "Portal.jsp?page=mydashboard&panel=accueil";
      
      //Subscription key for favorites
      private static final String SUBSCRIPTION_KEY = "favorite_key";
      
      @Action( ACTION_MODIFY_FAVORITES )
      public XPage modifyFavorites( HttpServletRequest request )
      {
          String[] listFavoritesCheckedId = request.getParameterValues( "favorites" );
          
          //First remove all the favorites subscriptions for the register Lutece user
          LuteceUser user = SecurityService.getInstance().getRegisteredUser( request );
  
          SubscriptionFilter sFilter = new SubscriptionFilter(  );
          sFilter.setIdSubscriber( user.getName(  ) );
          sFilter.setSubscriptionProvider( FavoritesSubscriptionProviderService.getInstance(  ).getProviderName(  ) );
          List<Subscription> listSubscriptionFavorites = SubscriptionService.getInstance(  ).findByFilter( sFilter ); 
          for (Subscription sub : listSubscriptionFavorites)
          {
              SubscriptionService.getInstance(  ).removeSubscription( sub, false);
          }
          
          //Then subscribe new favorites
          if ( listFavoritesCheckedId != null )
          {
              for (String strFavoriteId : listFavoritesCheckedId)
              {
                  Subscription sub = new Subscription(  );
                  sub.setIdSubscribedResource( strFavoriteId );
                  sub.setSubscriptionProvider( FavoritesSubscriptionProviderService.getInstance(  ).getProviderName(  ) );
                  sub.setSubscriptionKey( SUBSCRIPTION_KEY );
                  SubscriptionService.getInstance(  ).createSubscription( sub, user );
              }
          }
          
          return redirect( request, REDIRECT_DASHBOARD );
      }
  }