File: //home/pvruk.co.uk/public_html-20250117120915/wp-content/themes/go/includes/woocommerce.php
<?php
/**
* WooCommerce Setup
*
* @package Go\WooCommerce
*/
namespace Go\WooCommerce;
use function Go\load_inline_svg;
use function Go\AMP\is_amp;
/**
* Set up WooCommerce hooks
*
* @return void
*/
function setup() {
// @codeCoverageIgnoreStart
if ( ! class_exists( 'WooCommerce' ) ) {
return;
}
// @codeCoverageIgnoreEnd
$n = function( $function ) {
return __NAMESPACE__ . "\\$function";
};
remove_action( 'woocommerce_cart_is_empty', 'wc_empty_cart_message', 10 );
add_action( 'woocommerce_cart_is_empty', $n( 'empty_cart_message' ), 10 );
add_filter( 'woocommerce_show_page_title', $n( 'page_title_visibility' ) );
add_action( 'woocommerce_archive_description', $n( 'shop_title' ) );
add_action( 'woocommerce_before_shop_loop', $n( 'sorting_wrapper' ), 9 );
add_action( 'woocommerce_after_shop_loop', $n( 'sorting_wrapper' ), 9 );
add_action( 'woocommerce_after_shop_loop', $n( 'sorting_wrapper_close' ), 31 );
add_action( 'woocommerce_before_shop_loop', $n( 'sorting_wrapper_close' ), 31 );
add_action( 'woocommerce_before_single_product', $n( 'single_product_header' ), 5 );
add_filter( 'woocommerce_breadcrumb_home_url', $n( 'breadcrumb_home_url' ) );
add_filter( 'woocommerce_product_description_heading', '__return_null' );
add_filter( 'woocommerce_product_additional_information_heading', '__return_null' );
add_filter( 'woocommerce_reset_variations_link', $n( 'reset_variations_link' ) );
add_filter( 'woocommerce_add_to_cart_fragments', $n( 'go_cart_fragments' ), PHP_INT_MAX );
add_action( 'wp', $n( 'disable_cart' ) );
add_filter( 'woocommerce_widget_cart_is_hidden', $n( 'show_widget_cart_on_checkout' ) );
}
/**
* Whether or not the WooCommerce cart icon is enabled.
*
* @return bool True when enabled, else false.
*/
function should_show_woo_cart_item() {
if ( is_amp() ) {
return false;
}
/**
* Filter whether to display the WooCommerce cart menu item.
* Default: `true`
*
* @since 1.2.0
*
* @var bool
*/
return (bool) apply_filters( 'go_wc_show_cart_menu', true );
}
/**
* Whether or not the WooCommerce slideout cart is enabled.
*
* @return bool True when enabled, else false.
*/
function should_use_woo_slideout_cart() {
if ( is_cart() ) {
return false;
}
/**
* Filter whether to use the WooCommerce slideout cart.
* Default: `true`
*
* @since 1.2.0
*
* @var bool
*/
return (bool) apply_filters( 'go_wc_use_slideout_cart', true );
}
/**
* Generate a WooCommerce cart link
*
* @return void
*/
function woocommerce_cart_link() {
if ( ! class_exists( 'WooCommerce' ) || ! should_show_woo_cart_item() ) {
return;
}
add_action( 'wp_footer', __NAMESPACE__ . '\\woocommerce_slideout_cart' );
ob_start();
load_inline_svg( 'cart.svg' );
$icon = ob_get_clean();
global $woocommerce;
/**
* Filters the cart menu item URL.
*
* @since 1.2.0
*
* @param string URL to the WooCommerce cart page.
*/
$cart_url = (string) apply_filters( 'go_menu_cart_url', wc_get_cart_url() );
/**
* Filters the cart menu item alt text.
*
* @since 1.2.0
*
* @param string Alt text for the cart menu item.
*/
$cart_alt_text = (string) apply_filters( 'go_menu_cart_alt', __( 'View cart', 'go' ) );
/**
* Filters the cart menu item text.
*
* @since 1.2.0
*
* @param string Text for the cart menu item.
*/
$cart_text = (string) apply_filters(
'go_menu_cart_text',
sprintf(
'%1$s <span class="item-count">%2$d</span>',
$icon,
$woocommerce->cart->get_cart_contents_count()
)
);
if ( empty( $cart_text ) ) {
$cart_text = sprintf(
'%1$s %2$d',
$icon,
$woocommerce->cart->get_cart_contents_count()
);
}
$element_wrap = should_use_woo_slideout_cart() ? 'button' : 'a';
printf(
'<%1$s id="header__cart-toggle"%2$sclass="header__cart-toggle" alt="%3$s">%4$s</%1$s>',
esc_html( $element_wrap ),
( 'a' === $element_wrap ) ? ' href="' . esc_url( $cart_url ) . '" ' : ' ',
esc_attr( $cart_alt_text ),
$cart_text // @codingStandardsIgnoreLine
);
}
/**
* Render the markup for the WooCommerce slideout cart
*
* @return mixed Markup for the slideout cart.
*/
function woocommerce_slideout_cart() {
if ( ! should_use_woo_slideout_cart() ) {
return;
}
global $woocommerce;
$cart_count = $woocommerce->cart->get_cart_contents_count();
?>
<div id="site-overlay" class="site-overlay"></div>
<div id="site-nav--cart" class="site-nav style--sidebar show-cart">
<div id="site-cart" class="site-nav-container" tabindex="-1">
<button id="site-close-handle" class="site-close-handle" aria-label="<?php esc_attr_e( 'Close sidebar', 'go' ); ?>" title="<?php esc_attr_e( 'Close sidebar', 'go' ); ?>">
<?php load_inline_svg( 'close.svg' ); ?>
</button>
<div class="site-nav-container-last">
<div class="site-cart-heading">
<h6 class="title"><?php esc_html_e( 'Cart', 'go' ); ?></h6>
<p class="subheading">
<?php
printf(
esc_html(
/* translators: 1. Single integer value. (eg: 1 product in your cart). 2. Integer larger than 1. (eg: 5 products in your cart). */
_n( '%s product in your cart', '%s products in your cart', $cart_count, 'go' )
),
esc_html( number_format_i18n( $cart_count ) )
);
?>
</p>
</div>
<?php the_widget( 'WC_Widget_Cart', array(), array( 'before_title' => '<h2 class="widgettitle screen-reader-text"">' ) ); ?>
</div>
</div>
</div>
<?php
}
/**
* Filter the cart fragments to update the cart count.
*
* @param array $fragments Array of elements to update via JS.
*
* @return array Filtered array of elements.
*/
function go_cart_fragments( $fragments ) {
if ( ! should_show_woo_cart_item() ) {
return $fragments;
}
global $woocommerce;
$cart_count = $woocommerce->cart->get_cart_contents_count();
$count_class = ( $cart_count > 0 ) ? '' : ' count--zero';
$fragments['span.item-count'] = sprintf(
'<span class="item-count%1$s">%2$s</span>',
esc_attr( $count_class ),
esc_html( number_format_i18n( $cart_count ) )
);
$fragments['#site-cart .subheading'] = sprintf(
'<p class="subheading">%s</p>',
sprintf(
/* translators: 1. Single integer value. (eg: 1 product in your cart). 2. Integer larger than 1. (eg: 5 products in your cart). */
_n( '%s product in your cart', '%s products in your cart', $cart_count, 'go' ),
esc_html( number_format_i18n( $cart_count ) )
)
);
return $fragments;
}
/**
* Render a custom WooCommerce empty cart notice
*
* @return mixed Markup for empty cart notice.
*/
function empty_cart_message() {
ob_start();
load_inline_svg( 'empty-cart.svg' );
$icon = ob_get_clean();
printf(
'<div class="max-w-base m-0 px m-auto text-center">
<div class="cart-empty-icon">
<div class="svg__wrapper">
<a href="%1$s">%2$s</a>
</div>
</div>
<p class="cart-empty">%3$s</p>
</div>',
esc_url( apply_filters( 'woocommerce_return_to_shop_redirect', wc_get_page_permalink( 'shop' ) ) ),
wp_kses(
$icon,
array_merge(
wp_kses_allowed_html( 'post' ),
array(
'svg' => array(
'width' => true,
'role' => true,
'height' => true,
'fill' => true,
'xmlns' => true,
'viewbox' => true,
),
'path' => array(
'd' => true,
'fill' => true,
),
'g' => array(
'd' => true,
'fill' => true,
),
)
)
),
esc_html( apply_filters( 'wc_empty_cart_message', __( 'Your cart is currently empty.', 'go' ) ) )
);
}
/**
* Disable the slideout cart/cart icon when the cart is empty
*
* @return bool True when the cart count is 0, else false.
*/
function disable_cart() {
/**
* Filter whether to always show the cart icon.
* Default: `false`
*
* @since 1.2.0
*
* @var bool
*/
$always_show_cart = (bool) apply_filters( 'go_always_show_cart_icon', false );
global $woocommerce;
if ( is_admin() || $always_show_cart || 0 < $woocommerce->cart->get_cart_contents_count() ) {
return;
}
add_filter( 'go_wc_use_slideout_cart', '__return_false' );
add_filter( 'go_wc_show_cart_menu', '__return_false' );
}
/**
* Enable the WooCommerce cart widget on the checkout page
*
* @return bool True when the cart should be disabled, else false.
*/
function show_widget_cart_on_checkout() {
return is_cart() ? true : false;
}
/**
* Toggle the visibility of WooCommerce shop page titles
*
* @param bool $show_title Whether or not to display the WooCommerce page title.
*
* @return bool False when shop page, else true.
*/
function page_title_visibility( $show_title ) {
return is_shop() ? false : $show_title;
}
/**
* Output a custom WooCommerce shop page title
*
* @return mixed Markup for the shop page title
*/
function shop_title() {
if ( ! is_shop() ) {
return;
}
add_filter( 'go_page_title_args', __NAMESPACE__ . '\\shop_title_attributes' );
\Go\page_title();
remove_filter( 'go_page_title_args', __NAMESPACE__ . '\\shop_title_attributes' );
}
/**
* Filter the WooCommerce shop page title attributes
*
* @param array $atts Title attributes.
*
* @return array Title attributes array
*/
function shop_title_attributes( $atts ) {
$atts['title'] = woocommerce_page_title( false );
$atts['atts']['class'] = 'page__title m-0 text-center';
$atts['custom'] = false;
return $atts;
}
/**
* Output single product header
*
* @return mixed Markup for the single product header
*/
function single_product_header() {
?>
<div class="product-navigation-wrapper">
<?php
woocommerce_breadcrumb(
array(
'delimiter' => '<span class="sep">/</span>',
'home' => woocommerce_page_title( false ),
)
);
single_product_pagination();
single_product_back_to_shop();
?>
</div>
<?php
}
/**
* Add post pagination to WooCommerce products.
*/
function single_product_pagination() {
ob_start();
load_inline_svg( 'arrow-left.svg' );
$arrow_left = ob_get_clean();
ob_start();
load_inline_svg( 'arrow-right.svg' );
$arrow_right = ob_get_clean();
the_post_navigation(
array(
'prev_text' => '<span class="screen-reader-text">' . esc_html__( 'Previous Post: ', 'go' ) . ' %title</span>' . $arrow_left . '<span class="nav-title">' . esc_html__( 'Previous', 'go' ) . '</span>',
'next_text' => '<span class="screen-reader-text">' . esc_html__( 'Next Post:', 'go' ) . ' %title</span><span class="nav-title">' . esc_html__( 'Next', 'go' ) . '</span>' . $arrow_right,
)
);
}
/**
* Add the "back to shop" link to the single products, if on mobile.
*/
function single_product_back_to_shop() {
ob_start();
load_inline_svg( 'arrow-left.svg' );
$arrow_left = ob_get_clean();
/**
* Filters the back to shop link URL.
*
* @since 1.2.0
*
* @param string URL to the WooCommerce shop page.
*/
$url = (string) apply_filters( 'go_back_to_shop_url', get_permalink( wc_get_page_id( 'shop' ) ) );
/**
* Filters the back to shop link text.
*
* @since 1.2.0
*
* @param string The text used in the back link.
*/
$text = (string) apply_filters( 'go_back_to_shop_text', esc_html__( 'Back', 'go' ) );
printf(
'<a href="%s" class="back-to-shop">%s%s</a>',
esc_url( $url ),
$arrow_left, // @codingStandardsIgnoreLine
esc_html( $text )
);
}
/**
* Set the URL of the first link in the breadcrumbs to the shop page
*
* @return string URL to the shop page
*/
function breadcrumb_home_url() {
return get_permalink( wc_get_page_id( 'shop' ) );
}
/**
* Sorting wrapper
*
* @return void
*/
function sorting_wrapper() {
echo '<div class="go-sorting">';
}
/**
* Sorting wrapper close
*
* @return void
*/
function sorting_wrapper_close() {
echo '</div>';
}
/**
* Update the reset variations link text
*/
function reset_variations_link() {
return sprintf(
'<a class="reset_variations" href="#">%s</a>',
esc_html__( 'Reset Selections', 'go' )
);
}