paginator.php

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<?php

      /*
      *     This source code is a part of the Ultimix Project. 
      *     It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under 
      *     it's own license wich could be found from the corresponding files or sources. 
      *     This source code is provided "as is" without any warranties or garanties.
      *
      *     Have a nice day!
      *
      *     @url http://ultimix.sorceforge.net
      *
      *     @author Alexey "gdever" Dodonov
      */

      class paginator_1_0_0{

            var                           $CachedMultyFS = false;

            function                __construct()
            {
                  try
                  {
                        $this->CachedMultyFS = get_package( 'cached_multy_fs' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  get_record_count( &$Settings )
            {
                  try
                  {
                        $Query = $Settings->get_setting( 'count_query' );

                        $Database = get_package( 'database' , 'last' , __FILE__ );

                        $Result = $Database->query( $Query );

                        $Records = $Database->fetch_results( $Result );

                        return( get_field( $Records[ 0 ] , 'record_count' ) );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                compile_paginator( &$Settings )
            {
                  try
                  {
                        $Code = '';
                        $RecordCount = $this->get_record_count( $Settings );
                        $RecordsPerPage = $Settings->get_setting( 'records_per_page' , 25 );
                        $PageField = $Settings->get_setting( 'page_field' , 'page' );

                        if( $RecordCount > $RecordsPerPage )
                        {
                              $Pages = ceil( $RecordCount / $RecordsPerPage );

                              for( $i = 1 ; $i <= $Pages ; $i++ )
                              {
                                    $Code .= $this->CachedMultyFS->get_template( __FILE__ , 'paginator_item.tpl' );
                                    $Code .= $i != $Pages ? '&nbsp;' : '';
                                    $Code = str_replace( array( '{i}' , '{field}' ) , array( $i , $PageField ) , $Code );
                              }
                        }

                        return( $Code );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }

?>