system/classes/postinfo.php

<?php
namespace Habari;

class PostInfo extends InfoRecords
{
  function __construct( $post_id = null )
  {
    parent::__construct( DB::table( 'postinfo' ), "post_id", $post_id ); // call parent with appropriate  parameters
  }
  
  public function __get( $name )
  {
    
    // if there is a _ in the name, there is a filter at the end
    if ( strpos( $name, '_' ) !== false ) {
      // pick off the last _'d piece
      preg_match( '/^(.*)_([^_]+)$/', $name, $matches );
      list( $junk, $name, $filter ) = $matches;
      
      // so that we don't break every info value that has a _ in it, only _out is an acceptable filter name
      if ( $filter != 'out' ) {
        // put it back together
        $name = $name . '_' . $filter;
        
        // turn off the filter
        $filter = false;
      }
      
    }
    else {
      $filter = false;
    }
    
    // get the value by calling our parent function directly
    $value = parent::__get( $name );
    
    // apply the main filter so values can be altered regardless of any _filter
    $value = Plugins::filter( "post_info_{$name}", $value );
    
    // if there is a filter, apply that specific one too
    if ( $filter ) {
      $value = Plugins::filter( "post_info_{$name}_{$filter}", $value );
    }
    
    return $value;
    
  }
}
?>