boolean_type_renderer.inc

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<?php
/**************************************************************
 
 Copyright (c) 2007-2010 Sonjara, Inc
 
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require_once realpath(dirname(__FILE__)."/abstract_type_renderer.inc");
 
class BooleanTypeRenderer extends AbstractTypeRenderer
{
     function BooleanTypeRenderer()
     {
     }
     
     /*
      * If no template, then return True/False. If there is a template
      * but missing a value for true or false, then return True/False.
      * 
      * Template should be provided in the format:
      * {my_field_name:StringForTrue/StringForFalse}
      * e.g.,
      * {active:Yes/No} returns Yes if active and No if not
      */
     static function format($value, $template = "")
     {
          trace("BooleanTypeRenderer template is $template and value is $value", 5);
 
          $text = null;
          
          if($template)
          {
               list($true, $false) = explode("/", $template);
               if($true !== '' && $false !== '')       
                    $text = ($value) ? $true : $false;
          }
          
          if($text === null)
               $text = ($value) ? "True" : "False";
                    
          return $text; 
     }
}