/*
    * 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.formengine.service.output;
  
  import fr.paris.lutece.portal.service.html.XmlTransformerService;
  import fr.paris.lutece.portal.service.mail.MailService;
  import fr.paris.lutece.portal.service.util.AppLogService;
  
  import java.io.File;
  import java.io.StringReader;
  
  import javax.xml.transform.stream.StreamSource;
  
  
  /**
   * Abstract class to define basis of mail output processors
   */
  public abstract class MailOutputProcessor extends OutputProcessor
  {
      private String _strXslFilePath;
      private String _strXmlContent;
      private String _strSenderName;
      private String _strSenderEmail;
      private String _strEmailSubject;
      private String _strRecipientEmail;
  
      /**
       * @see fr.paris.lutece.plugins.formengine.service.output.OutputProcessor#generateOutput(java.lang.Object)
       * @param transactionObject transaction object
       */
      protected void generateOutput( Object transactionObject )
      {
          // if no mail specified, do nothing
          if ( ( _strRecipientEmail != null ) && ( !_strRecipientEmail.trim(  ).equals( "" ) ) )
          {
              String strXslPath = getXslFilePath(  );
  
              File fileXsl = new File( strXslPath );
              StreamSource sourceStyleSheet = new StreamSource( fileXsl );
              StringReader srInput = new StringReader( getXmlContent(  ) );
              StreamSource sourceDocument = new StreamSource( srInput );
  
              try
              {
                  XmlTransformerService xmlTransformerService = new XmlTransformerService(  );
                  String strMessageText = xmlTransformerService.transformBySourceWithXslCache( sourceDocument,
                          sourceStyleSheet, strXslPath, null, null );
  
                  MailService.sendMailHtml( getRecipientEmail(  ), getSenderName(  ), getSenderEmail(  ),
                      getEmailSubject(  ), strMessageText );
              }
              catch ( Exception e )
              {
                  AppLogService.error( e.getMessage(  ), e );
              }
          }
      }
  
      /**
       * @return Returns the _strXslFilePath.
       */
      public String getXslFilePath(  )
      {
          return _strXslFilePath;
      }
  
      /**
       * @param strXslFilePath The _strXslFilePath to set.
      */
     public void setXslFilePath( String strXslFilePath )
     {
         _strXslFilePath = strXslFilePath;
     }
 
     /**
      * @return Returns the _strEmailSubject.
      */
     public String getEmailSubject(  )
     {
         return _strEmailSubject;
     }
 
     /**
      * @param strEmailSubject The _strEmailSubject to set.
      */
     public void setEmailSubject( String strEmailSubject )
     {
         _strEmailSubject = strEmailSubject;
     }
 
     /**
      * @return Returns the _strRecipientEmail.
      */
     public String getRecipientEmail(  )
     {
         return _strRecipientEmail;
     }
 
     /**
      * @param strRecipientEmail The _strRecipientEmail to set.
      */
     public void setRecipientEmail( String strRecipientEmail )
     {
         _strRecipientEmail = strRecipientEmail;
     }
 
     /**
      * @return Returns the _strSenderEmail.
      */
     public String getSenderEmail(  )
     {
         return _strSenderEmail;
     }
 
     /**
      * @param strSenderEmail The _strSenderEmail to set.
      */
     public void setSenderEmail( String strSenderEmail )
     {
         _strSenderEmail = strSenderEmail;
     }
 
     /**
      * @return Returns the _strSenderName.
      */
     public String getSenderName(  )
     {
         return _strSenderName;
     }
 
     /**
      * @param strSenderName The _strSenderName to set.
      */
     public void setSenderName( String strSenderName )
     {
         _strSenderName = strSenderName;
     }
 
     /**
      * @return Returns the _strXmlContent.
      */
     public String getXmlContent(  )
     {
         return _strXmlContent;
     }
 
     /**
      * @param strXmlContent The _strXmlContent to set.
      */
     public void setXmlContent( String strXmlContent )
     {
         _strXmlContent = strXmlContent;
     }
 }