/*

   $content = $this->get('content');

// Check image files

preg_match_all('!<img([^>]*?)>!is', $content, $matches);

$cnt = count($matches[0]);

for($i=0;$i<$cnt;$i++) {

if(preg_match('/editor_component=/',$matches[0][$i])&&!preg_match('/image_(gallery|link)/i',$matches[0][$i])) continue;

$buffs[] = "image";

$check_files = true;

break;

}

// Check video files

if(preg_match('!<embed([^>]*?)>!is', $content) || preg_match('/editor_component=("|\')*multimedia_link/i', $content) ) {

$buffs[] = "movie";

$check_files = true;

}

 */

// Check the attachment

if($this->hasUploadedFiles()) $buffs[] = "file";

return $buffs;