Cart notification override

<!-- Buy x for free shipping -->
<?php
if($this->element->cart_type == 'cart') {
	$free_shipping_threshold = 35.00;

	$current_total = 0;
	if (isset($this->total->prices[0]->price_value_without_shipping_with_tax)) {
		$current_total = $this->total->prices[0]->price_value_without_shipping_with_tax;
	}

	$remaining = $free_shipping_threshold - $current_total;

	$has_free_shipping_coupon = false;
	if (!empty($this->element->coupon) && isset($this->shipping_price) && (float)$this->shipping_price === 0.0) {
		$has_free_shipping_coupon = true;
	}

	if ($remaining > 0 && !$has_free_shipping_coupon) {
		$remaining_formatted = number_format($remaining, 2, ',', '');
		$progress = min(100, round(($current_total / $free_shipping_threshold) * 100));

		echo '<div class="hikashop_free_shipping_notice">';
		echo '<div class="hikashop_free_shipping_text">' . JText::sprintf('DO_BREZPLACNE_DOSTAVE', $remaining_formatted) . '</div>';
		echo '<div class="hikashop_free_shipping_progress">';
		echo '<div class="hikashop_free_shipping_progress_bar" style="width: ' . $progress . '%;"></div>';
		echo '</div>';
		echo '</div>';
	}
}
?>