Убрать 3 поля из компонента K2 - K2

<?php
include_once "function.php"; 

$size = get_filesize ($_SERVER['DOCUMENT_ROOT'].'/index.php/sved/item/download/135_1df191053474b87343882d0a0e767b18');
?>

echo "( <strong>".$size."</strong> )";

$size = get_filesize ($_SERVER['DOCUMENT_ROOT'].'/index.php/sved/item/download/135_1df191053474b87343882d0a0e767b18');

<li> <a title="<?php echo K2HelperUtilities::cleanHtml($attachment->titleAttribute); ?>" href="<?php echo $attachment->link; ?>"> <?php echo $attachment->title ; ?> </a>
<?php if($this->item->params->get('catItemAttachmentsCounter')): ?>
<span>(<?php echo $attachment->hits; ?> <?php echo ($attachment->hits==1)? JText::_('K2_DOWNLOAD') : JText::_('K2_DOWNLOADS'); ?>)</span>
<?php endif; ?>
</li>

$size = get_filesize ($_SERVER['DOCUMENT_ROOT'].'/media/k2/attachments/'.$attachment->titleAttribute);

<?php	
				 $size = get_filesize ($_SERVER['DOCUMENT_ROOT'].'/media/k2/attachments/'.$attachment->titleAttribute);
				 $filename = getExtension ($_SERVER['DOCUMENT_ROOT'].'/media/k2/attachments/'.$attachment->titleAttribute); 
				 
				 if ($filename == 'pdf')
				 echo '<img src="/media/com_attachments/images/file_icons/pdf.gif">';
				 if ($filename == 'doc')
				 echo '<img src="/media/com_attachments/images/file_icons/word.gif">';
				 if ($filename == 'docx')
				 echo '<img src="/media/com_attachments/images/file_icons/wordx.gif">';
				 if ($filename == 'xls')
				 echo '<img src="/media/com_attachments/images/file_icons/excel.gif">';
				 if ($filename == 'xlsx')
				 echo '<img src="/media/com_attachments/images/file_icons/excelx.gif">';
				  if ($filename == 'jpg')
				 echo '<img src="/media/com_attachments/images/file_icons/JPEG.gif">';
				  if ($filename == 'rar')
				 echo '<img src="/media/com_attachments/images/file_icons/archive.gif">';
				  if ($filename == 'ppt')
				 echo '<img src="/media/com_attachments/images/file_icons/ppt.gif">';
				  if ($filename == 'pptx')
				 echo '<img src="/media/com_attachments/images/file_icons/pptx.gif">';
				  if ($filename == 'zip')
				 echo '<img src="/media/com_attachments/images/file_icons/zip.gif">';
				  if ($filename == 'rtf')
				 echo '<img src="/media/com_attachments/images/file_icons/rtf.gif">';
				 ?>

$filename = FileExtension($attachment->filename)

foreach ($this->item->attachments as $attachment):

<?php	
				 $size = K2HelperPermissions::HumanBytes ($this->item->params->get('attachmentsFolder'), $attachment->filename);
				 $filename = K2HelperPermissions::FileExtension ($attachment->filename); 
				 
				 echo '<img src="/media/com_attachments/images/file_icons/'.$filename.'.gif">';
?>