/**
* Returns the price html for the pricing rules table associated with $product.
* Ie:
* * "From -$5 ft- Free!"
* * "$5 ft"
* * "Free!"
* * etc
*
* @since 3.0
* @param WC_Product $product the product
* @return string pricing rules price html string
*/
public static function get_pricing_rules_price_html($product)
{
$settings = new WC_Price_Calculator_Settings($product);
$price_html = '';
$price = $min_price = $settings->get_pricing_rules_minimum_price();
$min_regular_price = $settings->get_pricing_rules_minimum_regular_price();
$max_price = $settings->get_pricing_rules_maximum_price();
$max_regular_price = $settings->get_pricing_rules_maximum_regular_price();
$sep = apply_filters('wc_measurement_price_calculator_pricing_label_separator', '/');
$pricing_label = $sep . ' ' . __($settings->get_pricing_label(), WC_Measurement_Price_Calculator::TEXT_DOMAIN);
// Get the price
if ($price > 0) {
// Regular price
if ($settings->pricing_rules_is_on_sale() && $min_regular_price !== $price) {
if (!$min_price || $min_price !== $max_price) {
$from = wc_price($min_regular_price) . ' - ' . wc_price($max_regular_price) . ' ' . $pricing_label;
$to = wc_price($min_price) . ' - ' . wc_price($max_price) . ' ' . $pricing_label;
$price_html .= self::get_price_html_from_to($from, $to, '') . $product->get_price_suffix();
} else {
$price_html .= self::get_price_html_from_to($min_regular_price, $price, $pricing_label) . $product->get_price_suffix();
}
} else {
$price_html .= wc_price($price);
if ($min_price !== $max_price) {
$price_html .= ' - ' . wc_price($max_price);
}
$price_html .= ' ' . $pricing_label . $product->get_price_suffix();
}
} elseif ('' === $price) {
// no-op (for now)
} elseif (0 == $price) {
// Free price
if ($settings->pricing_rules_is_on_sale() && $min_regular_price !== $price) {
if ($min_price !== $max_price) {
$from = wc_price($min_regular_price) . ' - ' . wc_price($max_regular_price) . ' ' . $pricing_label;
$to = __('Free!', WC_Measurement_Price_Calculator::TEXT_DOMAIN) . ' - ' . wc_price($max_price) . ' ' . $pricing_label;
$price_html .= self::get_price_html_from_to($from, $to, '') . $product->get_price_suffix();
} else {
$price_html .= self::get_price_html_from_to($min_regular_price, __('Free!', WC_Measurement_Price_Calculator::TEXT_DOMAIN), $pricing_label);
}
} else {
$price_html .= __('Free!', WC_Measurement_Price_Calculator::TEXT_DOMAIN);
if ($min_price !== $max_price) {
$price_html .= ' - ' . wc_price($max_price);
}
$price_html .= ' ' . $pricing_label;
}
}
// set the product's price property to fix rich snippets
$product->price = $price;
return $price_html;
}
