/*
    * Copyright (c) 2002-2017, 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.directory.service.record;
  
  import javax.servlet.http.HttpServletRequest;
  
  import fr.paris.lutece.plugins.directory.business.Directory;
  import fr.paris.lutece.plugins.directory.business.DirectoryHome;
  import fr.paris.lutece.plugins.directory.business.EntryHome;
  import fr.paris.lutece.plugins.directory.business.EntryTypeImg;
  import fr.paris.lutece.plugins.directory.business.IEntry;
  import fr.paris.lutece.plugins.directory.business.Record;
  import fr.paris.lutece.plugins.directory.business.RecordField;
  import fr.paris.lutece.plugins.directory.business.RecordFieldFilter;
  import fr.paris.lutece.plugins.directory.business.RecordFieldHome;
  import fr.paris.lutece.plugins.directory.business.RecordHome;
  import fr.paris.lutece.plugins.directory.service.DirectoryResourceIdService;
  import fr.paris.lutece.plugins.directory.web.ManageDirectoryJspBean;
  import fr.paris.lutece.portal.business.user.AdminUser;
  import fr.paris.lutece.portal.service.admin.AdminUserService;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.portal.service.rbac.RBACService;
  import fr.paris.lutece.portal.service.resource.ExtendableResourceRemovalListenerService;
  import fr.paris.lutece.portal.service.security.SecurityService;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.workgroup.AdminWorkgroupService;
  
  import org.springframework.transaction.annotation.Transactional;
  
  import java.util.List;
  
  /**
   *
   * RecordService
   *
   */
  public class RecordService implements IRecordService
  {
      /**
       * Name of the bean of this service
       */
      public static final String BEAN_SERVICE = "directory.recordService";
  
      /**
       * {@inheritDoc}
       */
      @Override
      @Transactional( "directory.transactionManager" )
      public int copy( Record record, Plugin plugin )
      {
          return RecordHome.copy( record, plugin );
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      @Transactional( "directory.transactionManager" )
      public int create( Record record, Plugin plugin )
      {
          return RecordHome.create( record, plugin );
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      @Transactional( "directory.transactionManager" )
     public void remove( int nIdRecord, Plugin plugin )
     {
         ExtendableResourceRemovalListenerService.doRemoveResourceExtentions( Record.EXTENDABLE_RESOURCE_TYPE, Integer.toString( nIdRecord ) );
         RecordHome.remove( nIdRecord, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     @Transactional( "directory.transactionManager" )
     public void update( Record record, Plugin plugin )
     {
         RecordHome.update( record, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     @Transactional( "directory.transactionManager" )
     public void updateWidthRecordField( Record record, Plugin plugin )
     {
         RecordHome.updateWidthRecordField( record, plugin );
     }
 
     // FINDERS
 
     /**
      * {@inheritDoc}
      */
     @Override
     public Boolean directoryRecordListHasWorkflow( int nIdDirectory, Plugin plugin )
     {
         return RecordHome.direcytoryRecordListHasWorkflow( nIdDirectory, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public Record findByPrimaryKey( int nKey, Plugin plugin )
     {
         return RecordHome.findByPrimaryKey( nKey, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public int getCountRecord( RecordFieldFilter filter, Plugin plugin )
     {
         return RecordHome.getCountRecord( filter, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public Integer getDirectoryIdByRecordId( Integer nRecordId, Plugin plugin )
     {
         return RecordHome.getDirectoryIdByRecordId( nRecordId, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public List<Record> getListRecord( RecordFieldFilter filter, Plugin plugin )
     {
         return RecordHome.getListRecord( filter, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public List<Integer> getListRecordId( RecordFieldFilter filter, Plugin plugin )
     {
         return RecordHome.getListRecordId( filter, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public List<Record> loadListByListId( List<Integer> lIdList, Plugin plugin )
     {
         return RecordHome.loadListByListId( lIdList, plugin );
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public boolean isFileAuthorized( int nFileId, HttpServletRequest request, Plugin plugin )
     {
         // We will try to match as best as we can the rules displaying links
         // to files or images. They should remain accessible.
         RecordField recordField = RecordFieldHome.findByFile( nFileId, plugin );
         IRecordService recordService = SpringContextService.getBean( RecordService.BEAN_SERVICE );
         Record record = recordService.findByPrimaryKey( recordField.getRecord( ).getIdRecord( ), plugin );
         IEntry entry = EntryHome.findByPrimaryKey( recordField.getEntry( ).getIdEntry( ), plugin );
         // For images, there is a per field setting (full_size, big_thumbnail, small_thumbnail)
         // For others, the isShownInX value in the field is not reliable
         boolean bEntryImg = entry instanceof EntryTypeImg;
         boolean bShownList = entry.isShownInResultList( ) && ( !bEntryImg || recordField.getField( ).isShownInResultList( ) );
         boolean bShownRecord = entry.isShownInResultRecord( ) && ( !bEntryImg || recordField.getField( ).isShownInResultList( ) );
         if ( record != null && record.getDirectory( ) != null )
         {
             Directory directory = DirectoryHome.findByPrimaryKey( record.getDirectory( ).getIdDirectory( ), plugin );
 
             // Is the record visible in the front office ?
             if ( directory != null && directory.isEnabled( ) && record.isEnabled( ) )
             {
                 boolean directoryRoleOk = !( ( directory.getRoleKey( ) != null ) && !directory.getRoleKey( ).equals( Directory.ROLE_NONE )
                         && SecurityService.isAuthenticationEnable( ) && !SecurityService.getInstance( ).isUserInRole( request, directory.getRoleKey( ) ) );
                 if ( directoryRoleOk )
                 {
                     boolean recordRoleOk = !( ( record.getRoleKey( ) != null ) && !record.getRoleKey( ).equals( Directory.ROLE_NONE )
                             && SecurityService.isAuthenticationEnable( ) && !SecurityService.getInstance( ).isUserInRole( request, record.getRoleKey( ) ) );
                     if ( recordRoleOk )
                     {
                         return bShownList || bShownRecord;
                     }
                 }
             }
 
             // Is the record visible in the back office ?
             AdminUser adminUser = AdminUserService.getAdminUser( request );
             if ( adminUser != null )
             {
                 if ( adminUser.checkRight( ManageDirectoryJspBean.RIGHT_MANAGE_DIRECTORY ) )
                 {
                     if ( AdminWorkgroupService.isAuthorized( directory, adminUser ) && AdminWorkgroupService.isAuthorized( record, adminUser ) )
                     {
                         boolean bRbacModify = RBACService.isAuthorized( Directory.RESOURCE_TYPE, Integer.toString( directory.getIdDirectory( ) ),
                                 DirectoryResourceIdService.PERMISSION_MODIFY_RECORD, adminUser );
                         if ( bRbacModify )
                         {
                             return true;
                         }
 
                         boolean bRbacManage = RBACService.isAuthorized( Directory.RESOURCE_TYPE, Integer.toString( directory.getIdDirectory( ) ),
                                 DirectoryResourceIdService.PERMISSION_MANAGE_RECORD, adminUser );
                         if ( bRbacManage )
                         {
                             return bShownList;
                         }
 
                         boolean bRbacVisualize = RBACService.isAuthorized( Directory.RESOURCE_TYPE, Integer.toString( directory.getIdDirectory( ) ),
                                 DirectoryResourceIdService.PERMISSION_VISUALISATION_RECORD, adminUser );
                         if ( bRbacVisualize )
                         {
                             return true; // In the Back office, all recordfields are shown even when isShownInResultRecord is false
                         }
                     }
                 }
             }
         }
         return false;
     }
 }