date_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 DateTypeRenderer extends AbstractTypeRenderer
{
     
     function DateTypeRenderer()
     {
     }
     
     /*
      * If no template, use formatDateShort, otherwise,
      * format using template provided the date function:
      * 
      * http://php.net/manual/en/function.date.php
      * 
      * examples:
      * {my_date:m/d/Y} returns the default 2/12/11
      * {my_date:l F j, Y} returns long format Monday February 12, 2011
      * {my_date:F d, Y} returns February 12, 2011
      * 
      * Template shorthand:
      * {my_date:short} - returns format 1 above
      * {my_date:daylong} = returns format 2 above
      * {my_date:long} - returns format 3 above
      * 
      */
     static function format($date, $template = "")
     {         
          $text = "";
          
          if($date && !$template)
               $template = "m/d/Y";
          $template = AbstractTypeRenderer::translationDateTemplate($template, false);
          
          // Blank for zero dates
          if (!strncmp("0000-00-00", $date, 10)) return "";
          
          if($date)
          {
               $dateObj = new DateTime($date);
               $text = $dateObj->format($template);
          }
          
          // return blank if no date
          return $text; 
     }
}