/*
    * Copyright (c) 2002-2021, 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.blog.business.portlet;
  
  import fr.paris.lutece.portal.service.util.AppPropertiesService;
  
  /**
   * PortletFilter class
   * 
   * @author merlinfe
   *
   */
  public class PortletFilter
  {
      public static final String CONSTANTE_SPACE_STRING = " ";
      public static final String PAGE_NAME = AppPropertiesService.getProperty( "blog.filter.page_name", "page_name" );
      public static final String PORTLET_NAME = AppPropertiesService.getProperty( "blog.filter.portlet_name", "portlet_name" );
      public static final String PAGE_ID = AppPropertiesService.getProperty( "blog.filter.page_id", "page_id" );
      public static final int PROPERTY_NUMBER_OF_MAX_LATEST_PORTLETS_DISPLAY = AppPropertiesService
              .getPropertyInt( "blog.filter.number_of_max_latest_portlets_display", 10 );
      private static final String SQL_FILTER_PAGE_NAME = "  f.name LIKE ? ";
      private static final String SQL_FILTER_BY_PAGE_ID = "  a.id_page=? ";
      private static final String SQL_FILTER_BY_PORTLET_NAME = " a.name LIKE ? ";
      private boolean _bIsDisplayLatestPortlets;
      private String [ ] _aPageName;
      private String [ ] _aPortletName;
      private Integer _nIdPage;
      private String _portletFilterType;
      private String _strSearchValue;
  
      /**
       * Set the page name list
       * 
       * @param aPageTitle
       *            The list of titles of pages
       */
      public void setPageName( String [ ] aPageTitle )
      {
          _aPageName = aPageTitle;
      }
  
      /**
       * Get the page name list
       * 
       * @return The page name list
       */
      public String [ ] getPageName( )
      {
          return _aPageName;
      }
  
      /**
       * Set the portlet title filter
       * 
       * @param aPortletTitle
       *            The portlet title filter
       */
      public void setPortletName( String [ ] aPortletTitle )
      {
          _aPortletName = aPortletTitle;
      }
  
      /**
       * Get the portlet title filter
       * 
       * @return The portlet title filter
       */
      public String [ ] getPortletName( )
     {
         return _aPortletName;
     }
 
     /**
      * Set the id of the page
      * 
      * @param nIdPage
      *            The id of the page
      */
     public void setIdPage( Integer nIdPage )
     {
         _nIdPage = nIdPage;
     }
 
     /**
      * Get the id of the page
      * 
      * @return The id of the page
      */
     public Integer getIdPage( )
     {
         return _nIdPage;
     }
 
     /**
      * Set the display latest portlets filter attribute
      * 
      * @param bIsDisplayLatestPortlets
      *            the display latest portlets filter attribute
      */
     public void setDisplayLatestPortlets( boolean bIsDisplayLatestPortlets )
     {
         _bIsDisplayLatestPortlets = bIsDisplayLatestPortlets;
     }
 
     /**
      * Get the display latest portlets filter attribute
      * 
      * @return The display latest portlets filter attribute
      */
     public boolean isDisplayLatestPortlets( )
     {
         return _bIsDisplayLatestPortlets;
     }
 
     /**
      * Set the portlet type
      * 
      * @param portletFilterType
      *            The portlet type
      */
     public void setPortletFilterType( String portletFilterType )
     {
         _portletFilterType = portletFilterType;
     }
 
     /**
      * Get the portlet type
      * 
      * @return The portlet type
      */
     public String getPortletFilterType( )
     {
         return _portletFilterType;
     }
 
     /**
      * Get the SQL query for searching
      *
      * @return the SQL query
      */
     public String getSQLFilter( )
     {
         if ( ( _portletFilterType != null ) && !_bIsDisplayLatestPortlets )
         {
             StringBuilder sbSQL = new StringBuilder( );
 
             if ( _portletFilterType.equals( PAGE_NAME ) && ( _aPageName != null ) )
             {
                 sbSQL.append( " ( " );
 
                 for ( int i = 0; i < _aPageName.length; i++ )
                 {
                     sbSQL.append( SQL_FILTER_PAGE_NAME );
 
                     if ( i != ( _aPageName.length - 1 ) )
                     {
                         sbSQL.append( " OR " );
                     }
                 }
 
                 sbSQL.append( " ) " );
             }
             else
                 if ( _portletFilterType.equals( PORTLET_NAME ) && ( _aPortletName != null ) )
                 {
                     sbSQL.append( " ( " );
 
                     for ( int i = 0; i < _aPortletName.length; i++ )
                     {
                         sbSQL.append( SQL_FILTER_BY_PORTLET_NAME );
 
                         if ( i != ( _aPortletName.length - 1 ) )
                         {
                             sbSQL.append( " OR " );
                         }
                     }
 
                     sbSQL.append( " ) " );
                 }
                 else
                     if ( _portletFilterType.equals( PAGE_ID ) && ( _nIdPage != null ) )
                     {
                         sbSQL.append( SQL_FILTER_BY_PAGE_ID );
                     }
 
             return sbSQL.toString( );
         }
 
         return null;
     }
 
     /**
      * Set the search value
      * 
      * @param strSearchValue
      *            the search value
      */
     public void setSearchValue( String strSearchValue )
     {
         _strSearchValue = strSearchValue;
     }
 
     /**
      * Get the search value
      * 
      * @return the search value
      */
     public String getSearchValue( )
     {
         return _strSearchValue;
     }
 }