review_algorithms.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 review_algorithms_1_0_0{

            var                           $FileInputAccess = false;
            var                           $LinkUtilities = false;
            var                           $ReviewAccess = false;
            var                           $Security = false;
            var                           $UserAlgorithms = false;

            var                           $Cache = array();

            function                __construct()
            {
                  try
                  {
                        $this->FileInputAccess = get_package( 'file_input::file_input_access' , 'last' , __FILE__ );
                        $this->LinkUtilities = get_package( 'link::link_utilities' , 'last' , __FILE__ );
                        $this->ReviewAccess = get_package( 'review::review_access' , 'last' , __FILE__ );
                        $this->Security = get_package( 'security' , 'last' , __FILE__ );
                        $this->UserAlgorithms = get_package( 'user::user_algorithms' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            function                object_exists( $id )
            {
                  try
                  {
                        $id = $this->Security->get( $id , 'integer' );
                        
                        $Records = $this->ReviewAccess->unsafe_select( $this->ReviewAccess->NativeTable.".id = $id" );
                        
                        return( count( $Records ) === 1 );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            function                get_by_id( $id )
            {
                  try
                  {
                        $id = $this->Security->get( $id , 'integer' );
                        
                        $Records = $this->ReviewAccess->unsafe_select( $this->ReviewAccess->NativeTable.".id = $id" );
                        
                        if( count( $Records ) == 0 )
                        {
                              throw( new Exception( 'Record was not found' ) );
                        }
                        
                        return( $Records[ 0 ] );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                get_records_for_object( $MasterId , $MasterType )
            {
                  try
                  {
                        if( isset( $this->Cache[ "$MasterId.$MasterType" ] ) )
                        {
                              return( $this->Cache[ "$MasterId.$MasterType" ] );
                        }
                        
                        $this->Cache[ "$MasterId.$MasterType" ] = $this->LinkUtilities->get_dependent_objects( 
                              $MasterId , $MasterType , 'review' , $this->ReviewAccess
                        );
                        
                        return( $this->Cache[ "$MasterId.$MasterType" ] );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                create( &$Record , &$Options )
            {
                  try
                  {
                        $MasterId = $Options->get_setting( 'master_id' );
                        $MasterType = $Options->get_setting( 'master_type' );
                        
                        return( $this->ReviewAccess->create( $Record ) );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                get_reviews_newer_than( $Author , $Time )
            {
                  try
                  {
                        $Author = $this->Security->get( $Author , 'integer' );
                        $Time = $this->Security->get( $Time , 'integer' );

                        $Records = $this->ReviewAccess->unsafe_select( 
                              $this->ReviewAccess->NativeTable.".author = $Author AND ".
                              "DATE_ADD( creation_date , INTERVAL $Time SECOND ) > NOW()"
                        );

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

?>