ID, '_wc_tpp_tiers', true);
if (!is_array($tiers)) {
$tiers = array();
}
foreach ($tiers as $index => $tier) {
$this->render_tier_row($index, $tier);
}
?>
ID, '_wc_tpp_packages', true);
if (!is_array($packages)) {
$packages = array();
}
foreach ($packages as $index => $package) {
$this->render_package_row($index, $package);
}
?>
display('admin/tier-row.twig', array(
'index' => $index,
'tier' => $tier
));
}
private function render_package_row($index, $package) {
WC_TPP_Template_Loader::get_instance()->display('admin/package-row.twig', array(
'index' => $index,
'package' => $package
));
}
public function save_tier_package_fields($post_id) {
// Verify nonce for security
if (!isset($_POST['woocommerce_meta_nonce']) || !wp_verify_nonce($_POST['woocommerce_meta_nonce'], 'woocommerce_save_data')) {
return;
}
// Check user permissions
if (!current_user_can('edit_post', $post_id)) {
return;
}
// Avoid auto-save
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
// Save tier pricing
if (isset($_POST['_wc_tpp_tiers'])) {
$tiers = array();
foreach ($_POST['_wc_tpp_tiers'] as $tier) {
if (!empty($tier['min_qty']) && !empty($tier['price'])) {
$tiers[] = array(
'min_qty' => absint($tier['min_qty']),
'price' => wc_format_decimal($tier['price'])
);
}
}
// Sort by minimum quantity
usort($tiers, function($a, $b) {
return $a['min_qty'] - $b['min_qty'];
});
update_post_meta($post_id, '_wc_tpp_tiers', $tiers);
} else {
delete_post_meta($post_id, '_wc_tpp_tiers');
}
// Save package pricing
if (isset($_POST['_wc_tpp_packages'])) {
$packages = array();
foreach ($_POST['_wc_tpp_packages'] as $package) {
if (!empty($package['qty']) && !empty($package['price'])) {
$packages[] = array(
'qty' => absint($package['qty']),
'price' => wc_format_decimal($package['price']),
'label' => sanitize_text_field($package['label'])
);
}
}
// Sort by quantity
usort($packages, function($a, $b) {
return $a['qty'] - $b['qty'];
});
update_post_meta($post_id, '_wc_tpp_packages', $packages);
} else {
delete_post_meta($post_id, '_wc_tpp_packages');
}
}
}
new WC_TPP_Product_Meta();