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Only set and unset cookies if the values change

This commit is contained in:
Mike Jolley 2019-02-05 13:02:52 +00:00
parent c88a92144b
commit d004150d71
1 changed files with 22 additions and 6 deletions
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28
includes/class-wc-cart-session.php
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@ -253,18 +253,34 @@ final class WC_Cart_Session {
}
/**
* Set cart hash cookie and items in cart.
* Set cart hash cookie and items in cart if not already set.
*
* @param bool $set Should cookies be set (true) or unset.
*/
private function set_cart_cookies( $set = true ) {
if ( $set ) {
wc_setcookie( 'woocommerce_items_in_cart', 1 );
wc_setcookie( 'woocommerce_cart_hash', WC()->cart->get_cart_hash() );
} elseif ( isset( $_COOKIE['woocommerce_items_in_cart'] ) ) { // WPCS: input var ok.
wc_setcookie( 'woocommerce_items_in_cart', 0, time() - HOUR_IN_SECONDS );
wc_setcookie( 'woocommerce_cart_hash', '', time() - HOUR_IN_SECONDS );
$setcookies = array(
'woocommerce_items_in_cart' => '1',
'woocommerce_cart_hash' => WC()->cart->get_cart_hash(),
);
foreach ( $setcookies as $name => $value ) {
if ( ! isset( $_COOKIE[ $name ] ) || $_COOKIE[ $name ] !== $value ) {
wc_setcookie( $name, $value );
}
}
} else {
$unsetcookies = array(
'woocommerce_items_in_cart',
'woocommerce_cart_hash',
);
foreach ( $unsetcookies as $name ) {
if ( isset( $_COOKIE[ $name ] ) ) {
wc_setcookie( $name, 0, time() - HOUR_IN_SECONDS );
unset( $_COOKIE[ $name ] );
}
}
}
do_action( 'woocommerce_set_cart_cookies', $set );
}