Randomize Signature Images

Dear Luke,

You can do this by open and replace all content of file library/Brivium/StoreProduct/ImageSignature/EventListeners/Helpers.php with

Code:

<?php
class Brivium_StoreProduct_ImageSignature_EventListeners_Helpers extends XenForo_Template_Helper_Core
{
    protected static $_productsImageSignatures = array();

    /**
     * Sets the product image signature.
     *
     * @param array $productsImageSignatures
     */
    public static function setProductImageSignatures(array $productsImageSignatures)
    {
        self::$_productsImageSignatures = $productsImageSignatures;
    }
    /**
     * Helper to get the user title for the specified user.
     *
     * @param array $user
     * @param boolean $allowCustomTitle Allows the user title to come from the custom title
     *
     * @return string
     */
    public static function helperUserImageSignature($user)
    {
        if(!empty($user['user_id'])){

            $storeModel = self::_getModelFromCache('Brivium_Store_Model_Store');
            if(!empty($user['user_id']) && isset(self::$_productsImageSignatures[$user['user_id']])){
                $purchaseList = self::$_productsImageSignatures[$user['user_id']];
                $imageSignature = array();
                if($purchaseList){
                    $number = XenForo_Application::get('options')->BRSIS_numberImage;
                    $count = 0;
                    foreach($purchaseList AS $product){
                        $product = XenForo_Application::get('brsProducts')->$product;
                        if($product){
                            if($count<$number || $number == 0){
                                $imageSignature[$product['product_id']] = $product;
                                $count++;
                            }
                        }
                    }

                    if(!empty($imageSignature)){
                        $keys = array_keys($imageSignature);
                        shuffle($keys);
                        $new = array();
                        foreach($keys as $key) {
                            $new[$key] = $imageSignature[$key];
                        }
                    }
                }

                $imageSignature = $new;
                return $imageSignature;
            }
        }
        return null;
    }

}
?>

Regards,