schedule_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 schedule_algorithms_1_0_0{
            
            var                           $ScheduleAccess = false;
            var                           $Security = false;
            
            function                __construct()
            {
                  try
                  {
                        $this->ScheduleAccess = get_package( 'schedule::schedule_access' , 'last' , __FILE__ );
                        $this->Security = get_package( 'security' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                get_tasks( $Count )
            {
                  try
                  {
                        $Count = $this->Security->get( $Count , 'integer' );
                        
                        return( 
                              $this->ScheduleAccess->unsafe_select( 
                                    "processing = 0 AND archived = 0 AND next_processing_time < NOW() ".
                                    "ORDER BY next_processing_time ASC LIMIT 0 , $Count"
                              )
                        );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }

?>