WC_Form_Handler::add_to_cart_handler_variable() private WC 2.4.6

Handle adding variable products to the cart.

{} Это метод класса: WC_Form_Handler{}

Возвращает

true|false. success or not

Использование

$result = WC_Form_Handler::add_to_cart_handler_variable( $product_id );

$product_id(int) (обязательный)

Product ID to add to the cart.

Список изменений

Код WC_Form_Handler::add_to_cart_handler_variable() WC Form Handler::add to cart handler variable ^{WC 5.4.1}

<?php
private static function add_to_cart_handler_variable( $product_id ) {
	$variation_id = empty( $_REQUEST['variation_id'] ) ? '' : absint( wp_unslash( $_REQUEST['variation_id'] ) );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
	$quantity     = empty( $_REQUEST['quantity'] ) ? 1 : wc_stock_amount( wp_unslash( $_REQUEST['quantity'] ) );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
	$variations   = array();

	$product      = wc_get_product( $product_id );

	foreach ( $_REQUEST as $key => $value ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( 'attribute_' !== substr( $key, 0, 10 ) ) {
			continue;
		}

		$variations[ sanitize_title( wp_unslash( $key ) ) ] = wp_unslash( $value );
	}

	$passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity, $variation_id, $variations );

	if ( ! $passed_validation ) {
		return false;
	}

	// Prevent parent variable product from being added to cart.
	if ( empty( $variation_id ) && $product && $product->is_type( 'variable' ) ) {
		/* translators: 1: product link, 2: product name */
		wc_add_notice( sprintf( __( 'Please choose product options by visiting <a href="%1$s" title="%2$s">%2$s</a>.', 'woocommerce' ), esc_url( get_permalink( $product_id ) ), esc_html( $product->get_name() ) ), 'error' );

		return false;
	}

	if ( false !== WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, $variations ) ) {
		wc_add_to_cart_message( array( $product_id => $quantity ), true );
		return true;
	}

	return false;
}