= get_user_meta( $user->ID, '_woocommerce_persistent_cart_' . get_current_blog_id(), true );
if ( ! $saved_cart ) {
return;
}
$cart = WC()->session->cart;
if ( empty( $cart ) || ! is_array( $cart ) || 0 === count( $cart ) ) {
WC()->session->cart = $saved_cart['cart'];
}
}
if ( ! function_exists( 'woocommerce_product_subcategories' ) ) {
/**
* This is a legacy function which used to check if we needed to display subcats and then output them. It was called by templates.
*
* From 3.3 onwards this is all handled via hooks and the woocommerce_maybe_show_product_subcategories function.
*
* Since some templates have not updated compatibility, to avoid showing incorrect categories this function has been deprecated and will
* return nothing. Replace usage with woocommerce_output_product_categories to render the category list manually.
*
* This is a legacy function which also checks if things should display.
* Themes no longer need to call these functions. It's all done via hooks.
*
* @deprecated 3.3.1 @todo Add a notice in a future version.
* @param array $args Arguments.
* @return null|boolean
*/
function woocommerce_product_subcategories( $args = array() ) {
$defaults = array(
'before' => '',
'after' => '',
'force_display' => false,
);
$args = wp_parse_args( $args, $defaults );
if ( $args['force_display'] ) {
// We can still render if display is forced.
woocommerce_output_product_categories(
array(
'before' => $args['before'],
'after' => $args['after'],
'parent_id' => is_product_category() ? get_queried_object_id() : 0,
)
);
return true;
} else {
// Output nothing. woocommerce_maybe_show_product_subcategories will handle the output of cats.
$display_type = woocommerce_get_loop_display_mode();
if ( 'subcategories' === $display_type ) {
// This removes pagination and products from display for themes not using wc_get_loop_prop in their product loops. @todo Remove in future major version.
global $wp_query;
if ( $wp_query->is_main_query() ) {
$wp_query->post_count = 0;
$wp_query->max_num_pages = 0;
}
}
return 'subcategories' === $display_type || 'both' === $display_type;
}
}
}
/**
* Products RSS Feed.
*
* @deprecated 2.6
* @return void
*/
function wc_products_rss_feed() {
wc_deprecated_function( 'wc_products_rss_feed', '2.6' );
}
if ( ! function_exists( 'woocommerce_reset_loop' ) ) {
/**
* Reset the loop's index and columns when we're done outputting a product loop.
*
* @deprecated 3.3
* @return void
*/
function woocommerce_reset_loop() {
wc_reset_loop();
}
}
if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
/**
* Output the reviews tab content.
*
* @deprecated 2.4.0 Unused.
* @return void
*/
function woocommerce_product_reviews_tab() {
wc_deprecated_function( 'woocommerce_product_reviews_tab', '2.4' );
}
}
/**
* Get the URL to the WooCommerce Legacy REST API.
*
* Note that as of WooCommerce 9.0 the WooCommerce Legacy REST API has been moved to a dedicated extension,
* and the implementation of its root endpoint in WooCommerce core is now just a stub that will always return an error.
* See the setup_legacy_api_stub method in includes/class-woocommerce.php and:
* https://developer.woocommerce.com/2023/10/03/the-legacy-rest-api-will-move-to-a-dedicated-extension-in-woocommerce-9-0/
*
* @deprecated 9.0.0 The Legacy REST API has been removed from WooCommerce core.
*
* @since 2.1
* @param string $path an endpoint to include in the URL.
* @return string the URL.
*/
function get_woocommerce_api_url( $path ) {
$url = get_home_url( null, 'wc-api/v3/', is_ssl() ? 'https' : 'http' );
if ( ! empty( $path ) && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
return $url;
}
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