/*
    * Copyright (C) 2003-2013 eXo Platform SAS.
    *
    * 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.exoplatform.services.cms.jcrext.activity;
  
  import javax.jcr.Node;
  
  import org.apache.commons.chain.Context;
  import org.exoplatform.services.command.action.Action;
  import org.exoplatform.services.listener.ListenerService;
  import org.exoplatform.services.wcm.core.NodetypeConstant;
  import org.exoplatform.services.wcm.utils.WCMCoreUtils;
  
  /**
   * Created by The eXo Platform SAS
   * Author : Nguyen The Vinh From ECM Of eXoPlatform
   *          vinh_nguyen@exoplatform.com
   * 14 Jan 2013  
   */
  public class AddNodeActivityAction implements Action{
    
    private ListenerService listenerService=null;
    private ActivityCommonService activityService = null;
    public AddNodeActivityAction() {
      listenerService =  WCMCoreUtils.getService(ListenerService.class);
      activityService = WCMCoreUtils.getService(ActivityCommonService.class);
    }
    public boolean execute(Context context) throws Exception {
      if (listenerService ==null) return false;
      Object item = context.get("currentItem");
      if (item instanceof Node) {
        Node node = (Node)item;
        if (node.getPrimaryNodeType().getName().equals((NodetypeConstant.NT_FILE))) {
          Node parent = node.getParent();
          if (activityService.isAcceptedNode(parent) && !activityService.isCreating(parent)) {
            listenerService.broadcast(ActivityCommonService.ATTACH_ADDED_ACTIVITY, parent, node);
          }
        }
      }
      return false;
    }
  }