[FactorInteractivo]

I have advanced with this problem, now i created a new file in "XLite\Module\DeveloperID\ModuleID\View\Product\De tails\Customer" called "Atribute.php"

have the following code:

<?php
// vim: set ts=4 sw=4 sts=4 et:
 
namespace XLite\Module\FactorInteractivo\FooterCasaJorge\View\Product\Details\Customer;
 
/**
 * Product attributes
 */
abstract class Attributes extends \XLite\View\Product\Details\Customer\Attributes implements \XLite\Base\IDecorator
{
    public static function getAttrBullet()
    {
        $attributes = parent::getAttrList();
        $return= false;

        foreach($attributes as $attr){
            if(strtoupper($attr['name']) == "SALE" && $attr['value'] == '1'){
                $return= true;
            }
        }

        return $retorno;
    }
}

In my file Price.php (XLite\Module\FactorInteractivo\FooterCasaJorge\Vi ew) I use this function and call it:

protected function participateSale()
    {   
        $atr = Details\Customer\Attributes::getAttrBullet();
        return $atr;
    }

But this return an error related with the use of $this when is not a object.

¿They understand my objetive? I need a urgent answer