/*
    * Copyright (c) 2002-2022, City of 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.genericattributes.service.entrytype;
  
  import java.util.Locale;
  
  import javax.servlet.http.HttpServletRequest;
  
  import org.apache.commons.fileupload.FileItem;
  import org.apache.commons.lang3.StringUtils;
  
  import fr.paris.lutece.plugins.genericattributes.business.Entry;
  import fr.paris.lutece.plugins.genericattributes.business.Field;
  import fr.paris.lutece.plugins.genericattributes.business.FieldHome;
  import fr.paris.lutece.plugins.genericattributes.util.GenericAttributesUtils;
  import fr.paris.lutece.portal.business.file.File;
  import fr.paris.lutece.portal.business.physicalfile.PhysicalFile;
  import fr.paris.lutece.portal.service.file.FileService;
  import fr.paris.lutece.portal.service.file.IFileStoreServiceProvider;
  import fr.paris.lutece.portal.service.i18n.I18nService;
  import fr.paris.lutece.portal.service.message.AdminMessage;
  import fr.paris.lutece.portal.service.message.AdminMessageService;
  import fr.paris.lutece.portal.web.upload.MultipartHttpServletRequest;
  
  /**
   * Abstract entry type for comments
   */
  public abstract class AbstractEntryTypeComment extends EntryTypeService
  {
      /**
       * {@inheritDoc}
       */
      @Override
      public String getRequestData( Entry entry, HttpServletRequest request, Locale locale )
      {
          initCommonRequestData( entry, request );
          String strCode = request.getParameter( PARAMETER_ENTRY_CODE );
          String strComment = request.getParameter( PARAMETER_COMMENT );
          String strCSSClass = request.getParameter( PARAMETER_CSS_CLASS );
          String strIndexed = request.getParameter( PARAMETER_INDEXED );
          String strDisplayBo = request.getParameter( PARAMETER_DISPLAY_BO );
          String strFieldError = StringUtils.EMPTY;
  
          if ( StringUtils.isBlank( strComment ) )
          {
              strFieldError = FIELD_COMMENT;
          }
  
          if ( StringUtils.isNotBlank( strFieldError ) )
          {
              Object [ ] tabRequiredFields = {
                      I18nService.getLocalizedString( strFieldError, locale )
              };
  
              return AdminMessageService.getMessageUrl( request, MESSAGE_MANDATORY_FIELD, tabRequiredFields, AdminMessage.TYPE_STOP );
          }
  
          entry.setCode( strCode );
          entry.setComment( strComment );
          entry.setCSSClass( strCSSClass );
          entry.setIndexed( strIndexed != null );
  
          GenericAttributesUtils.createOrUpdateField( entry, FIELD_DISPLAY_BO, null, String.valueOf( strDisplayBo != null ) );
  
          if ( request instanceof MultipartHttpServletRequest )
          {
              MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
              FileItem fileItem = multipartRequest.getFile( PARAMETER_FILE );
 
             if ( fileItem != null && fileItem.get( ) != null )
             {
                 removeOldFiles( entry );
 
                 PhysicalFile physicalFile = new PhysicalFile( );
                 physicalFile.setValue( fileItem.get( ) );
 
                 File file = new File( );
                 file.setTitle( fileItem.getName( ) );
                 file.setMimeType( fileItem.getContentType( ) );
                 file.setSize( physicalFile.getValue( ).length );
                 file.setPhysicalFile( physicalFile );
 
                 String idFile = getFileStoreServiceProvider( ).storeFile( file );
                 GenericAttributesUtils.createOrUpdateField( entry, FIELD_DOWNLOADABLE_FILE, file.getTitle( ), idFile );
             }
         }
         return null;
     }
 
     private void removeOldFiles( Entry entry )
     {
         Field oldFile = entry.getFieldByCode( FIELD_DOWNLOADABLE_FILE );
         if ( oldFile != null )
         {
             getFileStoreServiceProvider( ).delete( oldFile.getValue( ) );
             FieldHome.remove( oldFile.getIdField( ) );
         }
     }
 
     protected IFileStoreServiceProvider getFileStoreServiceProvider( )
     {
         return FileService.getInstance( ).getFileStoreServiceProvider( "defaultDatabaseFileStoreProvider" );
     }
 }