/**
    * This file Copyright (c) 2012-2018 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.ui.dialog.action;
  
  import info.magnolia.cms.core.Path;
  import info.magnolia.jcr.util.NodeUtil;
  import info.magnolia.ui.api.action.AbstractAction;
  import info.magnolia.ui.api.action.ActionExecutionException;
  import info.magnolia.ui.form.EditorCallback;
  import info.magnolia.ui.form.EditorValidator;
  import info.magnolia.ui.vaadin.integration.jcr.JcrNodeAdapter;
  import info.magnolia.ui.vaadin.integration.jcr.ModelConstants;
  
  import javax.jcr.Node;
  import javax.jcr.Property;
  import javax.jcr.RepositoryException;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import com.vaadin.v7.data.Item;
  
  /**
   * Saves a dialog.
   *
   * @see SaveDialogActionDefinition
   * @param <T> definition type
   * @deprecated since 6.0. Use info.magnolia.ui.databinding.SaveFormAction instead.
   */
  @Deprecated
  public class SaveDialogAction<T extends SaveDialogActionDefinition> extends AbstractAction<T> {
  
      private static final Logger log = LoggerFactory.getLogger(SaveDialogAction.class);
  
      protected final Item item;
      protected final EditorCallback callback;
      protected final EditorValidator validator;
  
      public SaveDialogAction(T definition, Item item, EditorValidator validator, EditorCallback callback) {
          super(definition);
          this.item = item;
          this.callback = callback;
          this.validator = validator;
      }
  
      @Override
      public void execute() throws ActionExecutionException {
          if (validateForm()) {
              final JcrNodeAdapter../../../info/magnolia/ui/vaadin/integration/jcr/JcrNodeAdapter.html#JcrNodeAdapter">JcrNodeAdapter item = (JcrNodeAdapter) this.item;
              try {
                  final Node node = item.applyChanges();
                  setNodeName(node, item);
                  node.getSession().save();
              } catch (final RepositoryException e) {
                  throw new ActionExecutionException(e);
              }
              callback.onSuccess(getDefinition().getName());
          }
      }
  
      protected boolean validateForm() {
          boolean isValid = validator.isValid();
          validator.showValidation(!isValid);
          if (!isValid) {
              log.info("Validation error(s) occurred. No save performed.");
          }
          return isValid;
      }
 
     /**
      * Set the node Name.
      * Node name is set to: <br>
      * the value of the property 'name' if it is present.
      */
     protected void setNodeName(Node node, JcrNodeAdapter item) throws RepositoryException {
         String propertyName = "name";
         if (node.hasProperty(propertyName) && !node.hasProperty(ModelConstants.JCR_NAME)) {
             Property property = node.getProperty(propertyName);
             String newNodeName = property.getString();
             if (!node.getName().equals(Path.getValidatedLabel(newNodeName))) {
                 newNodeName = Path.getUniqueLabel(node.getSession(), node.getParent().getPath(), Path.getValidatedLabel(newNodeName));
                 item.setNodeName(newNodeName);
                 NodeUtil.renameNode(node, newNodeName);
             }
         }
     }
 }