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- function prikazi_tezinu_i_broj_kutija() {
- if (class_exists('WooCommerce') && is_cart()) {
- $ukupna_tezina = 0;
- $max_po_kutiji = 20;
- $kosarica = WC()->cart->get_cart();
- foreach ($kosarica as $item_key => $item) {
- $product = $item['data'];
- $weight = $product->get_weight();
- $ukupna_tezina += ($weight * $item['quantity']);
- }
- if ($ukupna_tezina > 0) {
- echo '<p><div>Ukupna težina: ' . $ukupna_tezina . ' kg</div>';
- $br_kutija = ceil($ukupna_tezina / $max_po_kutiji);
- echo '<div>Broj kutija za dostavu: ' . $br_kutija . '</div></p>';
- }
- }
- }
- add_action('woocommerce_before_cart_totals', 'prikazi_tezinu_i_broj_kutija');
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