/**
    * This file Copyright (c) 2014-2015 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.module.rssaggregator.setup;
  
  import info.magnolia.jcr.util.NodeUtil;
  import info.magnolia.jcr.util.NodeVisitor;
  import info.magnolia.module.InstallContext;
  import info.magnolia.module.delta.AbstractTask;
  import info.magnolia.module.delta.TaskExecutionException;
  
  import javax.jcr.Node;
  import javax.jcr.RepositoryException;
  import javax.jcr.Session;
  
  /**
   * Convert 'validation' property to multi-valued property.
   */
  public class SetImportTimingSetterPropertyInitialValue extends AbstractTask {
  
      private static String FIELD_KEY_IMPORTTIMINGSETTER = "importTimingSetter";
      private static String FIELD_KEY_DISABLED = "Disabled";
      private static String FIELD_KEY_CRONSTRING = "CronString";
  
      private static String CONFIG_PROPERTY_NAME_AUTOMATEDIMPORT = "automatedImport";
  
      private NodeVisitor nodeVisitor = new NodeVisitor() {
          @Override
          public void visit(Node node) throws RepositoryException {
              Node rssAggregator;
              if (node.getPrimaryNodeType().isNodeType("mgnl:rssAggregator")) {
                  if(node.hasProperty(CONFIG_PROPERTY_NAME_AUTOMATEDIMPORT)){
                      if(node.getProperty(CONFIG_PROPERTY_NAME_AUTOMATEDIMPORT).getBoolean()){
                          node.setProperty(FIELD_KEY_IMPORTTIMINGSETTER,FIELD_KEY_CRONSTRING);
                      } else {
                          node.setProperty(FIELD_KEY_IMPORTTIMINGSETTER,FIELD_KEY_DISABLED);
                      }
                  }
              }
          }
      };
  
      public SetImportTimingSetterPropertyInitialValue(String taskDescription) {
          super("Set new property importTimingSetter value for rssAgregators in rss workspace.", taskDescription);
      }
  
      @Override
      public void execute(InstallContext ctx) throws TaskExecutionException {
          try {
              Session session = ctx.getJCRSession("rss");
              Node rootNode = session.getRootNode();
              NodeUtil.visit(rootNode, nodeVisitor);
          } catch (RepositoryException e) {
              throw new TaskExecutionException(e.getMessage(), e);
          }
      }
  }