esc_js(get_woocommerce_currency_symbol()),
'currency_position' => esc_js(get_option('woocommerce_currency_pos', 'left')),
'price_decimals' => absint(wc_get_price_decimals()),
'price_decimal_separator' => esc_js(wc_get_price_decimal_separator()),
'price_thousand_separator' => esc_js(wc_get_price_thousand_separator())
));
}
}
public function display_pricing_table_before() {
if (get_option('wc_tpp_display_position') === 'before_add_to_cart') {
$this->display_pricing_table();
}
}
public function display_pricing_table_after() {
if (get_option('wc_tpp_display_position') === 'after_add_to_cart') {
$this->display_pricing_table();
}
}
public function display_pricing_table_after_price() {
if (get_option('wc_tpp_display_position') === 'after_price') {
$this->display_pricing_table();
}
}
public function maybe_hide_quantity_input() {
global $product;
if (!$product || !is_a($product, 'WC_Product')) {
return;
}
$product_id = $product->get_id();
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
// Hide quantity input if restriction is enabled and packages exist
if (($global_restrict || $product_restrict) && !empty($packages)) {
echo '';
}
}
public function display_pricing_table() {
global $product;
if (!$product || !is_a($product, 'WC_Product') || get_option('wc_tpp_display_table') !== 'yes') {
return;
}
$product_id = $product->get_id();
$tiers = get_post_meta($product_id, '_wc_tpp_tiers', true);
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
if (empty($tiers) && empty($packages)) {
return;
}
WC_TPP_Template_Loader::get_instance()->display('frontend/pricing-table.twig', array(
'product' => $product,
'tiers' => $tiers,
'packages' => $packages,
'restrict_to_packages' => $global_restrict || $product_restrict
));
}
public static function get_tier_price($product_id, $quantity) {
$tiers = get_post_meta($product_id, '_wc_tpp_tiers', true);
if (empty($tiers) || !is_array($tiers)) {
return null;
}
$applicable_price = null;
foreach ($tiers as $tier) {
if ($quantity >= $tier['min_qty']) {
$applicable_price = $tier['price'];
}
}
return $applicable_price;
}
public static function get_package_price($product_id, $quantity) {
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
if (empty($packages) || !is_array($packages)) {
return null;
}
foreach ($packages as $package) {
if ($quantity == $package['qty']) {
return $package['price'];
}
}
return null;
}
/**
* Check if a product has quantity restrictions enabled
*
* @param int $product_id Product ID
* @return bool
*/
public static function has_quantity_restriction($product_id) {
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
return ($global_restrict || $product_restrict) && !empty($packages);
}
/**
* Modify catalog add to cart button for products with quantity restrictions
*
* @param string $html Add to cart button HTML
* @param WC_Product $product Product object
* @return string Modified HTML
*/
public function modify_catalog_add_to_cart_button($html, $product) {
if (!$product || !is_a($product, 'WC_Product')) {
return $html;
}
$product_id = $product->get_id();
// Check if product has quantity restrictions
if (!self::has_quantity_restriction($product_id)) {
return $html;
}
// Replace add to cart button with "View Options" link
$product_url = esc_url($product->get_permalink());
$button_text = esc_html__('View Options', 'wc-tier-package-prices');
$new_html = sprintf(
'%s',
$product_url,
esc_attr(sprintf(__('View options for %s', 'wc-tier-package-prices'), $product->get_name())),
$button_text
);
return $new_html;
}
}