/*
    * This file is part of ***  M y C o R e  ***
    * See http://www.mycore.de/ for details.
    *
    * MyCoRe is free software: you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
    * the Free Software Foundation, either version 3 of the License, or
    * (at your option) any later version.
    *
   * MyCoRe 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with MyCoRe.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.mycore.frontend.xeditor.target;
  
  import org.jdom2.Document;
  import org.mycore.common.content.MCRContent;
  import org.mycore.common.content.MCRJDOMContent;
  import org.mycore.common.xml.MCRLayoutService;
  import org.mycore.frontend.servlets.MCRServletJob;
  import org.mycore.frontend.xeditor.MCREditorSession;
  import org.mycore.frontend.xeditor.tracker.MCRChangeTracker;
  
  import jakarta.servlet.ServletContext;
  
  /**
   * @author Frank L\u00FCtzenkirchen
   */
  public class MCRLayoutServiceTarget implements MCREditorTarget {
  
      @Override
      public void handleSubmission(ServletContext context, MCRServletJob job, MCREditorSession session, String style)
          throws Exception {
          session.getSubmission().setSubmittedValues(job.getRequest().getParameterMap());
          Document result = session.getEditedXML();
  
          if (session.getValidator().isValid()) {
              result = MCRChangeTracker.removeChangeTracking(result);
              result = session.getXMLCleaner().clean(result);
              result = session.getPostProcessor().process(result);
  
              if ((style != null) && (!style.isEmpty())) {
                  job.getRequest().setAttribute("XSL.Style", style);
              }
  
              MCRContent editedXML = new MCRJDOMContent(result);
              MCRLayoutService.instance().doLayout(job.getRequest(), job.getResponse(), editedXML);
              session.setBreakpoint("After handling target layout " + style);
          } else {
              session.setBreakpoint("After validation failed, target layout " + style);
              job.getResponse().sendRedirect(job.getResponse().encodeRedirectURL(session.getRedirectURL(null)));
          }
      }
  }