cart->is_empty() && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ) {
// When on the checkout with an empty cart, redirect to cart page.
wc_add_notice( __( 'Checkout is not available whilst your cart is empty.', 'woocommerce' ), 'notice' );
wp_redirect( wc_get_page_permalink( 'cart' ) );
exit;
} elseif ( isset( $wp->query_vars['customer-logout'] ) && ! empty( $_REQUEST['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_REQUEST['_wpnonce'] ), 'customer-logout' ) ) { // WPCS: input var ok, CSRF ok.
// Logout.
wp_redirect( str_replace( '&', '&', wp_logout_url( wc_get_page_permalink( 'myaccount' ) ) ) );
exit;
} elseif ( isset( $wp->query_vars['customer-logout'] ) && 'true' === $wp->query_vars['customer-logout'] ) {
// Redirect to the correct logout endpoint.
wp_redirect( esc_url_raw( wc_get_account_endpoint_url( 'customer-logout' ) ) );
exit;
} elseif ( is_search() && is_post_type_archive( 'product' ) && apply_filters( 'woocommerce_redirect_single_search_result', true ) && 1 === absint( $wp_query->found_posts ) ) {
// Redirect to the product page if we have a single product.
$product = wc_get_product( $wp_query->post );
if ( $product && $product->is_visible() ) {
wp_safe_redirect( get_permalink( $product->get_id() ), 302 );
exit;
}
} elseif ( is_add_payment_method_page() ) {
// Ensure payment gateways are loaded early.
WC()->payment_gateways();
} elseif ( is_checkout() ) {
// Checkout pages handling
// Buffer the checkout page.
ob_start();
// Ensure gateways and shipping methods are loaded early.
WC()->payment_gateways();
WC()->shipping();
}
}
add_action( 'template_redirect', 'wc_template_redirect' );
/**
* When loading sensitive checkout or account pages, send a HTTP header to limit rendering of pages to same origin iframes for security reasons.
*
* Can be disabled with: remove_action( 'template_redirect', 'wc_send_frame_options_header' );
*
* @since 2.3.10
*/
function wc_send_frame_options_header() {
if ( is_checkout() || is_account_page() ) {
send_frame_options_header();
}
}
add_action( 'template_redirect', 'wc_send_frame_options_header' );
/**
* No index our endpoints.
* Prevent indexing pages like order-received.
*
* @since 2.5.3
*/
function wc_prevent_endpoint_indexing() {
if ( is_wc_endpoint_url() || isset( $_GET['download_file'] ) ) { // WPCS: input var ok, CSRF ok.
@header( 'X-Robots-Tag: noindex' ); // @codingStandardsIgnoreLine
}
}
add_action( 'template_redirect', 'wc_prevent_endpoint_indexing' );
/**
* Remove adjacent_posts_rel_link_wp_head - pointless for products.
*
* @since 3.0.0
*/
function wc_prevent_adjacent_posts_rel_link_wp_head() {
if ( is_singular( 'product' ) ) {
remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0 );
}
}
add_action( 'template_redirect', 'wc_prevent_adjacent_posts_rel_link_wp_head' );
/**
* Show the gallery if JS is disabled.
*
* @since 3.0.6
*/
function wc_gallery_noscript() {
?>
post_type ) || ! in_array( $the_post->post_type, array( 'product', 'product_variation' ), true ) ) {
return;
}
$GLOBALS['product'] = wc_get_product( $the_post );
return $GLOBALS['product'];
}
add_action( 'the_post', 'wc_setup_product_data' );
/**
* Sets up the woocommerce_loop global from the passed args or from the main query.
*
* @since 3.3.0
* @param array $args Args to pass into the global.
*/
function wc_setup_loop( $args = array() ) {
if ( isset( $GLOBALS['woocommerce_loop'] ) ) {
return; // If the loop has already been setup, bail.
}
$default_args = array(
'loop' => 0,
'columns' => wc_get_default_products_per_row(),
'name' => '',
'is_shortcode' => false,
'is_paginated' => true,
'is_search' => false,
'is_filtered' => false,
'total' => 0,
'total_pages' => 0,
'per_page' => 0,
'current_page' => 1,
);
// If this is a main WC query, use global args as defaults.
if ( $GLOBALS['wp_query']->get( 'wc_query' ) ) {
$default_args = array_merge( $default_args, array(
'is_search' => $GLOBALS['wp_query']->is_search(),
'is_filtered' => is_filtered(),
'total' => $GLOBALS['wp_query']->found_posts,
'total_pages' => $GLOBALS['wp_query']->max_num_pages,
'per_page' => $GLOBALS['wp_query']->get( 'posts_per_page' ),
'current_page' => max( 1, $GLOBALS['wp_query']->get( 'paged', 1 ) ),
) );
}
$GLOBALS['woocommerce_loop'] = wp_parse_args( $args, $default_args );
}
add_action( 'woocommerce_before_shop_loop', 'wc_setup_loop' );
/**
* Resets the woocommerce_loop global.
*
* @since 3.3.0
*/
function wc_reset_loop() {
unset( $GLOBALS['woocommerce_loop'] );
}
add_action( 'woocommerce_after_shop_loop', 'woocommerce_reset_loop', 999 );
/**
* Gets a property from the woocommerce_loop global.
*
* @since 3.3.0
* @param string $prop Prop to get.
* @param string $default Default if the prop does not exist.
* @return mixed
*/
function wc_get_loop_prop( $prop, $default = '' ) {
return isset( $GLOBALS['woocommerce_loop'], $GLOBALS['woocommerce_loop'][ $prop ] ) ? $GLOBALS['woocommerce_loop'][ $prop ] : $default;
}
/**
* Sets a property in the woocommerce_loop global.
*
* @since 3.3.0
* @param string $prop Prop to set.
* @param string $value Value to set.
*/
function wc_set_loop_prop( $prop, $value = '' ) {
if ( ! isset( $GLOBALS['woocommerce_loop'] ) ) {
wc_setup_loop();
}
$GLOBALS['woocommerce_loop'][ $prop ] = $value;
}
/**
* Output generator tag to aid debugging.
*
* @access public
*
* @param string $gen Generator.
* @param string $type Type.
*
* @return string
*/
function wc_generator_tag( $gen, $type ) {
switch ( $type ) {
case 'html':
$gen .= "\n" . '';
break;
case 'xhtml':
$gen .= "\n" . '';
break;
}
return $gen;
}
/**
* Add body classes for WC pages.
*
* @param array $classes Body Classes.
* @return array
*/
function wc_body_class( $classes ) {
$classes = (array) $classes;
if ( is_woocommerce() ) {
$classes[] = 'woocommerce';
$classes[] = 'woocommerce-page';
} elseif ( is_checkout() ) {
$classes[] = 'woocommerce-checkout';
$classes[] = 'woocommerce-page';
} elseif ( is_cart() ) {
$classes[] = 'woocommerce-cart';
$classes[] = 'woocommerce-page';
} elseif ( is_account_page() ) {
$classes[] = 'woocommerce-account';
$classes[] = 'woocommerce-page';
}
if ( is_store_notice_showing() ) {
$classes[] = 'woocommerce-demo-store';
}
foreach ( WC()->query->get_query_vars() as $key => $value ) {
if ( is_wc_endpoint_url( $key ) ) {
$classes[] = 'woocommerce-' . sanitize_html_class( $key );
}
}
return array_unique( $classes );
}
/**
* Display the classes for the product cat div.
*
* @since 2.4.0
* @param string|array $class One or more classes to add to the class list.
* @param object $category object Optional.
*/
function wc_product_cat_class( $class = '', $category = null ) {
// Separates classes with a single space, collates classes for post DIV.
echo 'class="' . esc_attr( join( ' ', wc_get_product_cat_class( $class, $category ) ) ) . '"';
}
/**
* Get the default columns setting - this is how many products will be shown per row in loops.
*
* @since 3.3.0
* @return int
*/
function wc_get_default_products_per_row() {
$columns = get_option( 'woocommerce_catalog_columns', 3 );
// Theme support.
$theme_support = get_theme_support( 'woocommerce' );
$theme_support = is_array( $theme_support ) ? $theme_support[0] : false;
if ( isset( $theme_support['product_grid']['min_columns'] ) && $columns < $theme_support['product_grid']['min_columns'] ) {
$columns = $theme_support['product_grid']['min_columns'];
update_option( 'woocommerce_catalog_columns', $columns );
} elseif ( ! empty( $theme_support['product_grid']['max_columns'] ) && $columns > $theme_support['product_grid']['max_columns'] ) {
$columns = $theme_support['product_grid']['max_columns'];
update_option( 'woocommerce_catalog_columns', $columns );
}
// Legacy filter.
if ( has_filter( 'loop_shop_columns' ) ) {
$columns = apply_filters( 'loop_shop_columns', $columns );
}
return absint( $columns );
}
/**
* Get the default rows setting - this is how many product rows will be shown in loops.
*
* @since 3.3.0
* @return int
*/
function wc_get_default_product_rows_per_page() {
$rows = absint( get_option( 'woocommerce_catalog_rows', 4 ) );
// Theme support.
$theme_support = get_theme_support( 'woocommerce' );
$theme_support = is_array( $theme_support ) ? $theme_support[0] : false;
if ( isset( $theme_support['product_grid']['min_rows'] ) && $rows < $theme_support['product_grid']['min_rows'] ) {
$rows = $theme_support['product_grid']['min_rows'];
update_option( 'woocommerce_catalog_rows', $rows );
} elseif ( ! empty( $theme_support['product_grid']['max_rows'] ) && $rows > $theme_support['product_grid']['max_rows'] ) {
$rows = $theme_support['product_grid']['max_rows'];
update_option( 'woocommerce_catalog_rows', $rows );
}
return $rows;
}
/**
* Reset the product grid settings when a new theme is activated.
*
* @since 3.3.0
*/
function wc_reset_product_grid_settings() {
$theme_support = get_theme_support( 'woocommerce' );
$theme_support = is_array( $theme_support ) ? $theme_support[0] : false;
if ( isset( $theme_support['product_grid']['default_rows'] ) ) {
update_option( 'woocommerce_catalog_rows', absint( $theme_support['product_grid']['default_rows'] ) );
} else {
delete_option( 'woocommerce_catalog_rows' );
}
if ( isset( $theme_support['product_grid']['default_columns'] ) ) {
update_option( 'woocommerce_catalog_columns', absint( $theme_support['product_grid']['default_columns'] ) );
} else {
delete_option( 'woocommerce_catalog_columns' );
}
}
add_action( 'after_switch_theme', 'wc_reset_product_grid_settings' );
/**
* Get classname for woocommerce loops.
*
* @since 2.6.0
* @return string
*/
function wc_get_loop_class() {
$loop_index = wc_get_loop_prop( 'loop', 0 );
$columns = wc_get_loop_prop( 'columns', wc_get_default_products_per_row() );
$loop_index ++;
wc_set_loop_prop( 'loop', $loop_index );
if ( 0 === ( $loop_index - 1 ) % $columns || 1 === $columns ) {
return 'first';
} elseif ( 0 === $loop_index % $columns ) {
return 'last';
} else {
return '';
}
}
/**
* Get the classes for the product cat div.
*
* @since 2.4.0
*
* @param string|array $class One or more classes to add to the class list.
* @param object $category object Optional.
*
* @return array
*/
function wc_get_product_cat_class( $class = '', $category = null ) {
$classes = is_array( $class ) ? $class : array_map( 'trim', explode( ' ', $class ) );
$classes[] = 'product-category';
$classes[] = 'product';
$classes[] = wc_get_loop_class();
$classes = apply_filters( 'product_cat_class', $classes, $class, $category );
return array_unique( array_filter( $classes ) );
}
/**
* Adds extra post classes for products.
*
* @since 2.1.0
* @param array $classes Current classes.
* @param string|array $class Additional class.
* @param int $post_id Post ID.
* @return array
*/
function wc_product_post_class( $classes, $class = '', $post_id = '' ) {
if ( ! $post_id || ! in_array( get_post_type( $post_id ), array( 'product', 'product_variation' ), true ) ) {
return $classes;
}
$product = wc_get_product( $post_id );
if ( $product ) {
$classes[] = 'product';
$classes[] = wc_get_loop_class();
$classes[] = $product->get_stock_status();
if ( $product->is_on_sale() ) {
$classes[] = 'sale';
}
if ( $product->is_featured() ) {
$classes[] = 'featured';
}
if ( $product->is_downloadable() ) {
$classes[] = 'downloadable';
}
if ( $product->is_virtual() ) {
$classes[] = 'virtual';
}
if ( $product->is_sold_individually() ) {
$classes[] = 'sold-individually';
}
if ( $product->is_taxable() ) {
$classes[] = 'taxable';
}
if ( $product->is_shipping_taxable() ) {
$classes[] = 'shipping-taxable';
}
if ( $product->is_purchasable() ) {
$classes[] = 'purchasable';
}
if ( $product->get_type() ) {
$classes[] = 'product-type-' . $product->get_type();
}
if ( $product->is_type( 'variable' ) ) {
if ( ! $product->get_default_attributes() ) {
$classes[] = 'has-default-attributes';
}
if ( $product->has_child() ) {
$classes[] = 'has-children';
}
}
}
$key = array_search( 'hentry', $classes, true );
if ( false !== $key ) {
unset( $classes[ $key ] );
}
return $classes;
}
/**
* Outputs hidden form inputs for each query string variable.
*
* @since 3.0.0
* @param array $values Name value pairs.
* @param array $exclude Keys to exclude.
* @param string $current_key Current key we are outputting.
* @param bool $return Whether to return.
* @return string
*/
function wc_query_string_form_fields( $values = null, $exclude = array(), $current_key = '', $return = false ) {
if ( is_null( $values ) ) {
$values = $_GET; // WPCS: input var ok, CSRF ok.
}
$html = '';
foreach ( $values as $key => $value ) {
if ( in_array( $key, $exclude, true ) ) {
continue;
}
if ( $current_key ) {
$key = $current_key . '[' . $key . ']';
}
if ( is_array( $value ) ) {
$html .= wc_query_string_form_fields( $value, $exclude, $key, true );
} else {
$html .= '';
}
}
if ( $return ) {
return $html;
} else {
echo $html; // WPCS: XSS ok.
}
}
/**
* Implode and escape HTML attributes for output.
*
* @since 3.3.0
* @param array $raw_attributes Attribute name value pairs.
* @return string
*/
function wc_implode_html_attributes( $raw_attributes ) {
$attributes = array();
foreach ( $raw_attributes as $name => $value ) {
$attributes[] = esc_attr( $name ) . '="' . esc_attr( $value ) . '"';
}
return implode( ' ', $attributes );
}
/**
* Template pages
*/
if ( ! function_exists( 'woocommerce_content' ) ) {
/**
* Output WooCommerce content.
*
* This function is only used in the optional 'woocommerce.php' template.
* which people can add to their themes to add basic woocommerce support.
* without hooks or modifying core templates.
*/
function woocommerce_content() {
if ( is_singular( 'product' ) ) {
while ( have_posts() ) :
the_post();
wc_get_template_part( 'content', 'single-product' );
endwhile;
} else {
?>
' . wp_kses_post( $notice ) . ' ' . esc_html__( 'Dismiss', 'woocommerce' ) . '', $notice ); // WPCS: XSS ok.
}
}
/**
* Loop
*/
if ( ! function_exists( 'woocommerce_page_title' ) ) {
/**
* Page Title function.
*
* @param bool $echo Should echo title.
* @return string
*/
function woocommerce_page_title( $echo = true ) {
if ( is_search() ) {
/* translators: %s: search query */
$page_title = sprintf( __( 'Search results: “%s”', 'woocommerce' ), get_search_query() );
if ( get_query_var( 'paged' ) ) {
/* translators: %s: page number */
$page_title .= sprintf( __( ' – Page %s', 'woocommerce' ), get_query_var( 'paged' ) );
}
} elseif ( is_tax() ) {
$page_title = single_term_title( '', false );
} else {
$shop_page_id = wc_get_page_id( 'shop' );
$page_title = get_the_title( $shop_page_id );
}
$page_title = apply_filters( 'woocommerce_page_title', $page_title );
if ( $echo ) {
echo $page_title; // WPCS: XSS ok.
} else {
return $page_title;
}
}
}
if ( ! function_exists( 'woocommerce_product_loop_start' ) ) {
/**
* Output the start of a product loop. By default this is a UL.
*
* @param bool $echo Should echo?.
* @return string
*/
function woocommerce_product_loop_start( $echo = true ) {
ob_start();
wc_set_loop_prop( 'loop', 0 );
wc_get_template( 'loop/loop-start.php' );
$loop_start = apply_filters( 'woocommerce_product_loop_start', ob_get_clean() );
if ( $echo ) {
echo $loop_start; // WPCS: XSS ok.
} else {
return $loop_start;
}
}
}
if ( ! function_exists( 'woocommerce_product_loop_end' ) ) {
/**
* Output the end of a product loop. By default this is a UL.
*
* @param bool $echo Should echo?.
* @return string
*/
function woocommerce_product_loop_end( $echo = true ) {
ob_start();
wc_get_template( 'loop/loop-end.php' );
$loop_end = apply_filters( 'woocommerce_product_loop_end', ob_get_clean() );
if ( $echo ) {
echo $loop_end; // WPCS: XSS ok.
} else {
return $loop_end;
}
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_title' ) ) {
/**
* Show the product title in the product loop. By default this is an H2.
*/
function woocommerce_template_loop_product_title() {
echo '
' . get_the_title() . '
';
}
}
if ( ! function_exists( 'woocommerce_template_loop_category_title' ) ) {
/**
* Show the subcategory title in the product loop.
*
* @param object $category Category object.
*/
function woocommerce_template_loop_category_title( $category ) {
?>
name );
if ( $category->count > 0 ) {
echo apply_filters( 'woocommerce_subcategory_count_html', ' (' . esc_html( $category->count ) . ')', $category ); // WPCS: XSS ok.
}
?>
';
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_link_close' ) ) {
/**
* Insert the opening anchor tag for products in the loop.
*/
function woocommerce_template_loop_product_link_close() {
echo '';
}
}
if ( ! function_exists( 'woocommerce_template_loop_category_link_open' ) ) {
/**
* Insert the opening anchor tag for categories in the loop.
*
* @param int|object|string $category Category ID, Object or String.
*/
function woocommerce_template_loop_category_link_open( $category ) {
echo '';
}
}
if ( ! function_exists( 'woocommerce_template_loop_category_link_close' ) ) {
/**
* Insert the closing anchor tag for categories in the loop.
*/
function woocommerce_template_loop_category_link_close() {
echo '';
}
}
if ( ! function_exists( 'woocommerce_taxonomy_archive_description' ) ) {
/**
* Show an archive description on taxonomy archives.
*/
function woocommerce_taxonomy_archive_description() {
if ( is_product_taxonomy() && 0 === absint( get_query_var( 'paged' ) ) ) {
$term = get_queried_object();
if ( $term && ! empty( $term->description ) ) {
echo '
' . wc_format_content( $term->description ) . '
'; // WPCS: XSS ok.
}
}
}
}
if ( ! function_exists( 'woocommerce_product_archive_description' ) ) {
/**
* Show a shop page description on product archives.
*/
function woocommerce_product_archive_description() {
// Don't display the description on search results page.
if ( is_search() ) {
return;
}
if ( is_post_type_archive( 'product' ) && 0 === absint( get_query_var( 'paged' ) ) ) {
$shop_page = get_post( wc_get_page_id( 'shop' ) );
if ( $shop_page ) {
$description = wc_format_content( $shop_page->post_content );
if ( $description ) {
echo '
' . $description . '
'; // WPCS: XSS ok.
}
}
}
}
}
if ( ! function_exists( 'woocommerce_template_loop_add_to_cart' ) ) {
/**
* Get the add to cart template for the loop.
*
* @param array $args Arguments.
*/
function woocommerce_template_loop_add_to_cart( $args = array() ) {
global $product;
if ( $product ) {
$defaults = array(
'quantity' => 1,
'class' => implode( ' ', array_filter( array(
'button',
'product_type_' . $product->get_type(),
$product->is_purchasable() && $product->is_in_stock() ? 'add_to_cart_button' : '',
$product->supports( 'ajax_add_to_cart' ) ? 'ajax_add_to_cart' : '',
) ) ),
'attributes' => array(
'data-product_id' => $product->get_id(),
'data-product_sku' => $product->get_sku(),
'aria-label' => $product->add_to_cart_description(),
'rel' => 'nofollow',
),
);
$args = apply_filters( 'woocommerce_loop_add_to_cart_args', wp_parse_args( $args, $defaults ), $product );
wc_get_template( 'loop/add-to-cart.php', $args );
}
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) {
/**
* Get the product thumbnail for the loop.
*/
function woocommerce_template_loop_product_thumbnail() {
echo woocommerce_get_product_thumbnail(); // WPCS: XSS ok.
}
}
if ( ! function_exists( 'woocommerce_template_loop_price' ) ) {
/**
* Get the product price for the loop.
*/
function woocommerce_template_loop_price() {
wc_get_template( 'loop/price.php' );
}
}
if ( ! function_exists( 'woocommerce_template_loop_rating' ) ) {
/**
* Display the average rating in the loop.
*/
function woocommerce_template_loop_rating() {
wc_get_template( 'loop/rating.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_loop_sale_flash' ) ) {
/**
* Get the sale flash for the loop.
*/
function woocommerce_show_product_loop_sale_flash() {
wc_get_template( 'loop/sale-flash.php' );
}
}
if ( ! function_exists( 'woocommerce_get_product_thumbnail' ) ) {
/**
* Get the product thumbnail, or the placeholder if not set.
*
* @param string $size (default: 'woocommerce_thumbnail').
* @param int $deprecated1 Deprecated since WooCommerce 2.0 (default: 0).
* @param int $deprecated2 Deprecated since WooCommerce 2.0 (default: 0).
* @return string
*/
function woocommerce_get_product_thumbnail( $size = 'woocommerce_thumbnail', $deprecated1 = 0, $deprecated2 = 0 ) {
global $product;
$image_size = apply_filters( 'single_product_archive_thumbnail_size', $size );
return $product ? $product->get_image( $image_size ) : '';
}
}
if ( ! function_exists( 'woocommerce_result_count' ) ) {
/**
* Output the result count text (Showing x - x of x results).
*/
function woocommerce_result_count() {
if ( ! wc_get_loop_prop( 'is_paginated' ) || ! woocommerce_products_will_display() ) {
return;
}
$args = array(
'total' => wc_get_loop_prop( 'total' ),
'per_page' => wc_get_loop_prop( 'per_page' ),
'current' => wc_get_loop_prop( 'current_page' ),
);
wc_get_template( 'loop/result-count.php', $args );
}
}
if ( ! function_exists( 'woocommerce_catalog_ordering' ) ) {
/**
* Output the product sorting options.
*/
function woocommerce_catalog_ordering() {
if ( ! wc_get_loop_prop( 'is_paginated' ) || ! woocommerce_products_will_display() ) {
return;
}
$orderby = isset( $_GET['orderby'] ) ? wc_clean( wp_unslash( $_GET['orderby'] ) ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
$show_default_orderby = 'menu_order' === apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
$catalog_orderby_options = apply_filters( 'woocommerce_catalog_orderby', array(
'menu_order' => __( 'Default sorting', 'woocommerce' ),
'popularity' => __( 'Sort by popularity', 'woocommerce' ),
'rating' => __( 'Sort by average rating', 'woocommerce' ),
'date' => __( 'Sort by newness', 'woocommerce' ),
'price' => __( 'Sort by price: low to high', 'woocommerce' ),
'price-desc' => __( 'Sort by price: high to low', 'woocommerce' ),
) );
if ( wc_get_loop_prop( 'is_search' ) ) {
$catalog_orderby_options = array_merge( array( 'relevance' => __( 'Relevance', 'woocommerce' ) ), $catalog_orderby_options );
unset( $catalog_orderby_options['menu_order'] );
if ( 'menu_order' === $orderby ) {
$orderby = 'relevance';
}
}
if ( ! $show_default_orderby ) {
unset( $catalog_orderby_options['menu_order'] );
}
if ( 'no' === get_option( 'woocommerce_enable_review_rating' ) ) {
unset( $catalog_orderby_options['rating'] );
}
wc_get_template( 'loop/orderby.php', array(
'catalog_orderby_options' => $catalog_orderby_options,
'orderby' => $orderby,
'show_default_orderby' => $show_default_orderby,
) );
}
}
if ( ! function_exists( 'woocommerce_pagination' ) ) {
/**
* Output the pagination.
*/
function woocommerce_pagination() {
if ( ! wc_get_loop_prop( 'is_paginated' ) || ! woocommerce_products_will_display() ) {
return;
}
$args = array(
'total' => wc_get_loop_prop( 'total_pages' ),
'current' => wc_get_loop_prop( 'current_page' ),
);
if ( wc_get_loop_prop( 'is_shortcode' ) ) {
$args['base'] = esc_url_raw( add_query_arg( 'product-page', '%#%', false ) );
$args['format'] = '?product-page = %#%';
} else {
$args['base'] = esc_url_raw( str_replace( 999999999, '%#%', remove_query_arg( 'add-to-cart', get_pagenum_link( 999999999, false ) ) ) );
$args['format'] = '';
}
wc_get_template( 'loop/pagination.php', $args );
}
}
/**
* Single Product
*/
if ( ! function_exists( 'woocommerce_show_product_images' ) ) {
/**
* Output the product image before the single product summary.
*/
function woocommerce_show_product_images() {
wc_get_template( 'single-product/product-image.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_thumbnails' ) ) {
/**
* Output the product thumbnails.
*/
function woocommerce_show_product_thumbnails() {
wc_get_template( 'single-product/product-thumbnails.php' );
}
}
if ( ! function_exists( 'woocommerce_output_product_data_tabs' ) ) {
/**
* Output the product tabs.
*/
function woocommerce_output_product_data_tabs() {
wc_get_template( 'single-product/tabs/tabs.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_title' ) ) {
/**
* Output the product title.
*/
function woocommerce_template_single_title() {
wc_get_template( 'single-product/title.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_rating' ) ) {
/**
* Output the product rating.
*/
function woocommerce_template_single_rating() {
if ( post_type_supports( 'product', 'comments' ) ) {
wc_get_template( 'single-product/rating.php' );
}
}
}
if ( ! function_exists( 'woocommerce_template_single_price' ) ) {
/**
* Output the product price.
*/
function woocommerce_template_single_price() {
wc_get_template( 'single-product/price.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_excerpt' ) ) {
/**
* Output the product short description (excerpt).
*/
function woocommerce_template_single_excerpt() {
wc_get_template( 'single-product/short-description.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_meta' ) ) {
/**
* Output the product meta.
*/
function woocommerce_template_single_meta() {
wc_get_template( 'single-product/meta.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_sharing' ) ) {
/**
* Output the product sharing.
*/
function woocommerce_template_single_sharing() {
wc_get_template( 'single-product/share.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_sale_flash' ) ) {
/**
* Output the product sale flash.
*/
function woocommerce_show_product_sale_flash() {
wc_get_template( 'single-product/sale-flash.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_add_to_cart' ) ) {
/**
* Trigger the single product add to cart action.
*/
function woocommerce_template_single_add_to_cart() {
global $product;
do_action( 'woocommerce_' . $product->get_type() . '_add_to_cart' );
}
}
if ( ! function_exists( 'woocommerce_simple_add_to_cart' ) ) {
/**
* Output the simple product add to cart area.
*/
function woocommerce_simple_add_to_cart() {
wc_get_template( 'single-product/add-to-cart/simple.php' );
}
}
if ( ! function_exists( 'woocommerce_grouped_add_to_cart' ) ) {
/**
* Output the grouped product add to cart area.
*/
function woocommerce_grouped_add_to_cart() {
global $product;
$products = array_filter( array_map( 'wc_get_product', $product->get_children() ), 'wc_products_array_filter_visible_grouped' );
if ( $products ) {
wc_get_template( 'single-product/add-to-cart/grouped.php', array(
'grouped_product' => $product,
'grouped_products' => $products,
'quantites_required' => false,
) );
}
}
}
if ( ! function_exists( 'woocommerce_variable_add_to_cart' ) ) {
/**
* Output the variable product add to cart area.
*/
function woocommerce_variable_add_to_cart() {
global $product;
// Enqueue variation scripts.
wp_enqueue_script( 'wc-add-to-cart-variation' );
// Get Available variations?
$get_variations = count( $product->get_children() ) <= apply_filters( 'woocommerce_ajax_variation_threshold', 30, $product );
// Load the template.
wc_get_template( 'single-product/add-to-cart/variable.php', array(
'available_variations' => $get_variations ? $product->get_available_variations() : false,
'attributes' => $product->get_variation_attributes(),
'selected_attributes' => $product->get_default_attributes(),
) );
}
}
if ( ! function_exists( 'woocommerce_external_add_to_cart' ) ) {
/**
* Output the external product add to cart area.
*/
function woocommerce_external_add_to_cart() {
global $product;
if ( ! $product->add_to_cart_url() ) {
return;
}
wc_get_template( 'single-product/add-to-cart/external.php', array(
'product_url' => $product->add_to_cart_url(),
'button_text' => $product->single_add_to_cart_text(),
) );
}
}
if ( ! function_exists( 'woocommerce_quantity_input' ) ) {
/**
* Output the quantity input for add to cart forms.
*
* @param array $args Args for the input.
* @param WC_Product|null $product Product.
* @param boolean $echo Whether to return or echo|string.
*
* @return string
*/
function woocommerce_quantity_input( $args = array(), $product = null, $echo = true ) {
if ( is_null( $product ) ) {
$product = $GLOBALS['product'];
}
$defaults = array(
'input_id' => uniqid( 'quantity_' ),
'input_name' => 'quantity',
'input_value' => '1',
'max_value' => apply_filters( 'woocommerce_quantity_input_max', -1, $product ),
'min_value' => apply_filters( 'woocommerce_quantity_input_min', 0, $product ),
'step' => apply_filters( 'woocommerce_quantity_input_step', 1, $product ),
'pattern' => apply_filters( 'woocommerce_quantity_input_pattern', has_filter( 'woocommerce_stock_amount', 'intval' ) ? '[0-9]*' : '' ),
'inputmode' => apply_filters( 'woocommerce_quantity_input_inputmode', has_filter( 'woocommerce_stock_amount', 'intval' ) ? 'numeric' : '' ),
);
$args = apply_filters( 'woocommerce_quantity_input_args', wp_parse_args( $args, $defaults ), $product );
// Apply sanity to min/max args - min cannot be lower than 0.
$args['min_value'] = max( $args['min_value'], 0 );
$args['max_value'] = 0 < $args['max_value'] ? $args['max_value'] : '';
// Max cannot be lower than min if defined.
if ( '' !== $args['max_value'] && $args['max_value'] < $args['min_value'] ) {
$args['max_value'] = $args['min_value'];
}
ob_start();
wc_get_template( 'global/quantity-input.php', $args );
if ( $echo ) {
echo ob_get_clean(); // WPCS: XSS ok.
} else {
return ob_get_clean();
}
}
}
if ( ! function_exists( 'woocommerce_product_description_tab' ) ) {
/**
* Output the description tab content.
*/
function woocommerce_product_description_tab() {
wc_get_template( 'single-product/tabs/description.php' );
}
}
if ( ! function_exists( 'woocommerce_product_additional_information_tab' ) ) {
/**
* Output the attributes tab content.
*/
function woocommerce_product_additional_information_tab() {
wc_get_template( 'single-product/tabs/additional-information.php' );
}
}
if ( ! function_exists( 'woocommerce_default_product_tabs' ) ) {
/**
* Add default product tabs to product pages.
*
* @param array $tabs Array of tabs.
* @return array
*/
function woocommerce_default_product_tabs( $tabs = array() ) {
global $product, $post;
// Description tab - shows product content.
if ( $post->post_content ) {
$tabs['description'] = array(
'title' => __( 'Description', 'woocommerce' ),
'priority' => 10,
'callback' => 'woocommerce_product_description_tab',
);
}
// Additional information tab - shows attributes.
if ( $product && ( $product->has_attributes() || apply_filters( 'wc_product_enable_dimensions_display', $product->has_weight() || $product->has_dimensions() ) ) ) {
$tabs['additional_information'] = array(
'title' => __( 'Additional information', 'woocommerce' ),
'priority' => 20,
'callback' => 'woocommerce_product_additional_information_tab',
);
}
// Reviews tab - shows comments.
if ( comments_open() ) {
$tabs['reviews'] = array(
/* translators: %s: reviews count */
'title' => sprintf( __( 'Reviews (%d)', 'woocommerce' ), $product->get_review_count() ),
'priority' => 30,
'callback' => 'comments_template',
);
}
return $tabs;
}
}
if ( ! function_exists( 'woocommerce_sort_product_tabs' ) ) {
/**
* Sort tabs by priority.
*
* @param array $tabs Array of tabs.
* @return array
*/
function woocommerce_sort_product_tabs( $tabs = array() ) {
// Make sure the $tabs parameter is an array.
if ( ! is_array( $tabs ) ) {
trigger_error( 'Function woocommerce_sort_product_tabs() expects an array as the first parameter. Defaulting to empty array.' ); // @codingStandardsIgnoreLine
$tabs = array();
}
// Re-order tabs by priority.
if ( ! function_exists( '_sort_priority_callback' ) ) {
/**
* Sort Priority Callback Function
*
* @param array $a Comparison A.
* @param array $b Comparison B.
* @return bool
*/
function _sort_priority_callback( $a, $b ) {
if ( ! isset( $a['priority'], $b['priority'] ) || $a['priority'] === $b['priority'] ) {
return 0;
}
return ( $a['priority'] < $b['priority'] ) ? -1 : 1;
}
}
uasort( $tabs, '_sort_priority_callback' );
return $tabs;
}
}
if ( ! function_exists( 'woocommerce_comments' ) ) {
/**
* Output the Review comments template.
*
* @param WP_Comment $comment Comment object.
* @param array $args Arguments.
* @param int $depth Depth.
*/
function woocommerce_comments( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment; // WPCS: override ok.
wc_get_template( 'single-product/review.php', array(
'comment' => $comment,
'args' => $args,
'depth' => $depth,
) );
}
}
if ( ! function_exists( 'woocommerce_review_display_gravatar' ) ) {
/**
* Display the review authors gravatar
*
* @param array $comment WP_Comment.
* @return void
*/
function woocommerce_review_display_gravatar( $comment ) {
echo get_avatar( $comment, apply_filters( 'woocommerce_review_gravatar_size', '60' ), '' );
}
}
if ( ! function_exists( 'woocommerce_review_display_rating' ) ) {
/**
* Display the reviewers star rating
*
* @return void
*/
function woocommerce_review_display_rating() {
if ( post_type_supports( 'product', 'comments' ) ) {
wc_get_template( 'single-product/review-rating.php' );
}
}
}
if ( ! function_exists( 'woocommerce_review_display_meta' ) ) {
/**
* Display the review authors meta (name, verified owner, review date)
*
* @return void
*/
function woocommerce_review_display_meta() {
wc_get_template( 'single-product/review-meta.php' );
}
}
if ( ! function_exists( 'woocommerce_review_display_comment_text' ) ) {
/**
* Display the review content.
*/
function woocommerce_review_display_comment_text() {
echo '
';
comment_text();
echo '
';
}
}
if ( ! function_exists( 'woocommerce_output_related_products' ) ) {
/**
* Output the related products.
*/
function woocommerce_output_related_products() {
$args = array(
'posts_per_page' => 4,
'columns' => 4,
'orderby' => 'rand',
);
woocommerce_related_products( apply_filters( 'woocommerce_output_related_products_args', $args ) );
}
}
if ( ! function_exists( 'woocommerce_related_products' ) ) {
/**
* Output the related products.
*
* @param array $args Provided arguments.
*/
function woocommerce_related_products( $args = array() ) {
global $product;
if ( ! $product ) {
return;
}
$defaults = array(
'posts_per_page' => 2,
'columns' => 2,
'orderby' => 'rand',
'order' => 'desc',
);
$args = wp_parse_args( $args, $defaults );
// Get visible related products then sort them at random.
$args['related_products'] = array_filter( array_map( 'wc_get_product', wc_get_related_products( $product->get_id(), $args['posts_per_page'], $product->get_upsell_ids() ) ), 'wc_products_array_filter_visible' );
// Handle orderby.
$args['related_products'] = wc_products_array_orderby( $args['related_products'], $args['orderby'], $args['order'] );
// Set global loop values.
wc_set_loop_prop( 'name', 'related' );
wc_set_loop_prop( 'columns', apply_filters( 'woocommerce_related_products_columns', $args['columns'] ) );
wc_get_template( 'single-product/related.php', $args );
}
}
if ( ! function_exists( 'woocommerce_upsell_display' ) ) {
/**
* Output product up sells.
*
* @param int $limit (default: -1).
* @param int $columns (default: 4).
* @param string $orderby Supported values - rand, title, ID, date, modified, menu_order, price.
* @param string $order Sort direction.
*/
function woocommerce_upsell_display( $limit = '-1', $columns = 4, $orderby = 'rand', $order = 'desc' ) {
global $product;
if ( ! $product ) {
return;
}
// Handle the legacy filter which controlled posts per page etc.
$args = apply_filters( 'woocommerce_upsell_display_args', array(
'posts_per_page' => $limit,
'orderby' => $orderby,
'columns' => $columns,
) );
wc_set_loop_prop( 'name', 'up-sells' );
wc_set_loop_prop( 'columns', apply_filters( 'woocommerce_upsells_columns', isset( $args['columns'] ) ? $args['columns'] : $columns ) );
$orderby = apply_filters( 'woocommerce_upsells_orderby', isset( $args['orderby'] ) ? $args['orderby'] : $orderby );
$limit = apply_filters( 'woocommerce_upsells_total', isset( $args['posts_per_page'] ) ? $args['posts_per_page'] : $limit );
// Get visible upsells then sort them at random, then limit result set.
$upsells = wc_products_array_orderby( array_filter( array_map( 'wc_get_product', $product->get_upsell_ids() ), 'wc_products_array_filter_visible' ), $orderby, $order );
$upsells = $limit > 0 ? array_slice( $upsells, 0, $limit ) : $upsells;
wc_get_template( 'single-product/up-sells.php', array(
'upsells' => $upsells,
// Not used now, but used in previous version of up-sells.php.
'posts_per_page' => $limit,
'orderby' => $orderby,
'columns' => $columns,
) );
}
}
/** Cart */
if ( ! function_exists( 'woocommerce_shipping_calculator' ) ) {
/**
* Output the cart shipping calculator.
*/
function woocommerce_shipping_calculator() {
wc_get_template( 'cart/shipping-calculator.php' );
}
}
if ( ! function_exists( 'woocommerce_cart_totals' ) ) {
/**
* Output the cart totals.
*/
function woocommerce_cart_totals() {
if ( is_checkout() ) {
return;
}
wc_get_template( 'cart/cart-totals.php' );
}
}
if ( ! function_exists( 'woocommerce_cross_sell_display' ) ) {
/**
* Output the cart cross-sells.
*
* @param int $limit (default: 2).
* @param int $columns (default: 2).
* @param string $orderby (default: 'rand').
* @param string $order (default: 'desc').
*/
function woocommerce_cross_sell_display( $limit = 2, $columns = 2, $orderby = 'rand', $order = 'desc' ) {
if ( is_checkout() ) {
return;
}
// Get visible cross sells then sort them at random.
$cross_sells = array_filter( array_map( 'wc_get_product', WC()->cart->get_cross_sells() ), 'wc_products_array_filter_visible' );
wc_set_loop_prop( 'name', 'cross-sells' );
wc_set_loop_prop( 'columns', apply_filters( 'woocommerce_cross_sells_columns', $columns ) );
// Handle orderby and limit results.
$orderby = apply_filters( 'woocommerce_cross_sells_orderby', $orderby );
$order = apply_filters( 'woocommerce_cross_sells_order', $order );
$cross_sells = wc_products_array_orderby( $cross_sells, $orderby, $order );
$limit = apply_filters( 'woocommerce_cross_sells_total', $limit );
$cross_sells = $limit > 0 ? array_slice( $cross_sells, 0, $limit ) : $cross_sells;
wc_get_template( 'cart/cross-sells.php', array(
'cross_sells' => $cross_sells,
// Not used now, but used in previous version of up-sells.php.
'posts_per_page' => $limit,
'orderby' => $orderby,
'columns' => $columns,
) );
}
}
if ( ! function_exists( 'woocommerce_button_proceed_to_checkout' ) ) {
/**
* Output the proceed to checkout button.
*/
function woocommerce_button_proceed_to_checkout() {
wc_get_template( 'cart/proceed-to-checkout-button.php' );
}
}
if ( ! function_exists( 'woocommerce_widget_shopping_cart_button_view_cart' ) ) {
/**
* Output the view cart button.
*/
function woocommerce_widget_shopping_cart_button_view_cart() {
echo '' . esc_html__( 'View cart', 'woocommerce' ) . '';
}
}
if ( ! function_exists( 'woocommerce_widget_shopping_cart_proceed_to_checkout' ) ) {
/**
* Output the proceed to checkout button.
*/
function woocommerce_widget_shopping_cart_proceed_to_checkout() {
echo '' . esc_html__( 'Checkout', 'woocommerce' ) . '';
}
}
/** Mini-Cart */
if ( ! function_exists( 'woocommerce_mini_cart' ) ) {
/**
* Output the Mini-cart - used by cart widget.
*
* @param array $args Arguments.
*/
function woocommerce_mini_cart( $args = array() ) {
$defaults = array(
'list_class' => '',
);
$args = wp_parse_args( $args, $defaults );
wc_get_template( 'cart/mini-cart.php', $args );
}
}
/** Login */
if ( ! function_exists( 'woocommerce_login_form' ) ) {
/**
* Output the WooCommerce Login Form.
*
* @param array $args Arguments.
*/
function woocommerce_login_form( $args = array() ) {
$defaults = array(
'message' => '',
'redirect' => '',
'hidden' => false,
);
$args = wp_parse_args( $args, $defaults );
wc_get_template( 'global/form-login.php', $args );
}
}
if ( ! function_exists( 'woocommerce_checkout_login_form' ) ) {
/**
* Output the WooCommerce Checkout Login Form.
*/
function woocommerce_checkout_login_form() {
wc_get_template( 'checkout/form-login.php', array(
'checkout' => WC()->checkout(),
) );
}
}
if ( ! function_exists( 'woocommerce_breadcrumb' ) ) {
/**
* Output the WooCommerce Breadcrumb.
*
* @param array $args Arguments.
*/
function woocommerce_breadcrumb( $args = array() ) {
$args = wp_parse_args( $args, apply_filters( 'woocommerce_breadcrumb_defaults', array(
'delimiter' => ' / ',
'wrap_before' => '',
'before' => '',
'after' => '',
'home' => _x( 'Home', 'breadcrumb', 'woocommerce' ),
) ) );
$breadcrumbs = new WC_Breadcrumb();
if ( ! empty( $args['home'] ) ) {
$breadcrumbs->add_crumb( $args['home'], apply_filters( 'woocommerce_breadcrumb_home_url', home_url() ) );
}
$args['breadcrumb'] = $breadcrumbs->generate();
/**
* WooCommerce Breadcrumb hook
*
* @hooked WC_Structured_Data::generate_breadcrumblist_data() - 10
*/
do_action( 'woocommerce_breadcrumb', $breadcrumbs, $args );
wc_get_template( 'global/breadcrumb.php', $args );
}
}
if ( ! function_exists( 'woocommerce_order_review' ) ) {
/**
* Output the Order review table for the checkout.
*
* @param bool $deprecated Deprecated param.
*/
function woocommerce_order_review( $deprecated = false ) {
wc_get_template( 'checkout/review-order.php', array(
'checkout' => WC()->checkout(),
) );
}
}
if ( ! function_exists( 'woocommerce_checkout_payment' ) ) {
/**
* Output the Payment Methods on the checkout.
*/
function woocommerce_checkout_payment() {
if ( WC()->cart->needs_payment() ) {
$available_gateways = WC()->payment_gateways()->get_available_payment_gateways();
WC()->payment_gateways()->set_current_gateway( $available_gateways );
} else {
$available_gateways = array();
}
wc_get_template( 'checkout/payment.php', array(
'checkout' => WC()->checkout(),
'available_gateways' => $available_gateways,
'order_button_text' => apply_filters( 'woocommerce_order_button_text', __( 'Place order', 'woocommerce' ) ),
) );
}
}
if ( ! function_exists( 'woocommerce_checkout_coupon_form' ) ) {
/**
* Output the Coupon form for the checkout.
*/
function woocommerce_checkout_coupon_form() {
wc_get_template( 'checkout/form-coupon.php', array(
'checkout' => WC()->checkout(),
) );
}
}
if ( ! function_exists( 'woocommerce_products_will_display' ) ) {
/**
* Check if we will be showing products or not (and not sub-categories only).
*
* @return bool
*/
function woocommerce_products_will_display() {
$display_type = woocommerce_get_loop_display_mode();
return 0 < wc_get_loop_prop( 'total', 0 ) && $display_type !== 'subcategories';
}
}
if ( ! function_exists( 'woocommerce_get_loop_display_mode' ) ) {
/**
* See what is going to display in the loop.
*
* @since 3.3.0
* @return string Either products, subcategories, or both, based on current page.
*/
function woocommerce_get_loop_display_mode() {
// Only return products when filtering things.
if ( 1 < wc_get_loop_prop( 'current_page' ) || wc_get_loop_prop( 'is_search' ) || wc_get_loop_prop( 'is_filtered' ) ) {
return 'products';
}
$parent_id = 0;
$display_type = '';
if ( is_shop() ) {
$display_type = get_option( 'woocommerce_shop_page_display', '' );
} elseif ( is_product_category() ) {
$parent_id = get_queried_object_id();
$display_type = get_woocommerce_term_meta( $parent_id, 'display_type', true );
$display_type = '' === $display_type ? get_option( 'woocommerce_category_archive_display', '' ) : $display_type;
}
// Ensure valid value.
if ( '' === $display_type || ! in_array( $display_type, array( 'products', 'subcategories', 'both' ), true ) ) {
$display_type = 'products';
}
// If we're showing categories, ensure we actually have something to show.
if ( in_array( $display_type, array( 'subcategories', 'both' ), true ) ) {
$subcategories = woocommerce_get_product_subcategories( $parent_id );
if ( empty( $subcategories ) ) {
$display_type = 'products';
}
}
return $display_type;
}
}
if ( ! function_exists( 'woocommerce_maybe_show_product_subcategories' ) ) {
/**
* Maybe display categories before, or instead of, a product loop.
*
* @since 3.3.0
* @param string $loop_html HTML.
* @return string
*/
function woocommerce_maybe_show_product_subcategories( $loop_html ) {
$display_type = woocommerce_get_loop_display_mode();
// If displaying categories, append to the loop.
if ( 'subcategories' === $display_type || 'both' === $display_type ) {
ob_start();
woocommerce_product_subcategories( array(
'parent_id' => is_product_category() ? get_queried_object_id() : 0,
) );
$loop_html .= ob_get_clean();
if ( 'subcategories' === $display_type ) {
wc_set_loop_prop( 'total', 0 );
}
}
return $loop_html;
}
}
if ( ! function_exists( 'woocommerce_get_product_subcategories' ) ) {
/**
* Get (and cache) product subcategories.
*
* @param int $parent_id Get subcategories of this ID.
* @return array
*/
function woocommerce_get_product_subcategories( $parent_id = 0 ) {
$parent_id = absint( $parent_id );
$product_categories = wp_cache_get( 'product-categories-' . $parent_id, 'product_cat' );
if ( false === $product_categories ) {
// NOTE: using child_of instead of parent - this is not ideal but due to a WP bug ( https://core.trac.wordpress.org/ticket/15626 ) pad_counts won't work.
$product_categories = get_categories( apply_filters( 'woocommerce_product_subcategories_args', array(
'parent' => $parent_id,
'menu_order' => 'ASC',
'hide_empty' => 0,
'hierarchical' => 1,
'taxonomy' => 'product_cat',
'pad_counts' => 1,
) ) );
wp_cache_set( 'product-categories-' . $parent_id, $product_categories, 'product_cat' );
}
if ( apply_filters( 'woocommerce_product_subcategories_hide_empty', true ) ) {
$product_categories = wp_list_filter( $product_categories, array( 'count' => 0 ), 'NOT' );
}
return $product_categories;
}
}
if ( ! function_exists( 'woocommerce_product_subcategories' ) ) {
/**
* Display product sub categories as thumbnails.
*
* @param array $args Arguments.
* @return boolean
*/
function woocommerce_product_subcategories( $args = array() ) {
$args = wp_parse_args( $args, array(
'before' => '',
'after' => '',
'parent_id' => 0,
) );
$product_categories = woocommerce_get_product_subcategories( $args['parent_id'] );
if ( ! $product_categories ) {
return false;
}
echo wp_kses_post( $args['before'] );
foreach ( $product_categories as $category ) {
wc_get_template( 'content-product_cat.php', array(
'category' => $category,
) );
}
echo wp_kses_post( $args['after'] );
return true;
}
}
if ( ! function_exists( 'woocommerce_subcategory_thumbnail' ) ) {
/**
* Show subcategory thumbnails.
*
* @param mixed $category Category.
*/
function woocommerce_subcategory_thumbnail( $category ) {
$small_thumbnail_size = apply_filters( 'subcategory_archive_thumbnail_size', 'woocommerce_thumbnail' );
$dimensions = wc_get_image_size( $small_thumbnail_size );
$thumbnail_id = get_woocommerce_term_meta( $category->term_id, 'thumbnail_id', true );
if ( $thumbnail_id ) {
$image = wp_get_attachment_image_src( $thumbnail_id, $small_thumbnail_size );
$image = $image[0];
$image_srcset = function_exists( 'wp_get_attachment_image_srcset' ) ? wp_get_attachment_image_srcset( $thumbnail_id, $small_thumbnail_size ) : false;
$image_sizes = function_exists( 'wp_get_attachment_image_sizes' ) ? wp_get_attachment_image_sizes( $thumbnail_id, $small_thumbnail_size ) : false;
} else {
$image = wc_placeholder_img_src();
$image_srcset = false;
$image_sizes = false;
}
if ( $image ) {
// Prevent esc_url from breaking spaces in urls for image embeds.
// Ref: https://core.trac.wordpress.org/ticket/23605.
$image = str_replace( ' ', '%20', $image );
// Add responsive image markup if available.
if ( $image_srcset && $image_sizes ) {
echo '';
} else {
echo '';
}
}
}
}
if ( ! function_exists( 'woocommerce_order_details_table' ) ) {
/**
* Displays order details in a table.
*
* @param mixed $order_id Order ID.
*/
function woocommerce_order_details_table( $order_id ) {
if ( ! $order_id ) {
return;
}
wc_get_template( 'order/order-details.php', array(
'order_id' => $order_id,
) );
}
}
if ( ! function_exists( 'woocommerce_order_downloads_table' ) ) {
/**
* Displays order downloads in a table.
*
* @since 3.2.0
* @param array $downloads Downloads.
*/
function woocommerce_order_downloads_table( $downloads ) {
if ( ! $downloads ) {
return;
}
wc_get_template( 'order/order-downloads.php', array(
'downloads' => $downloads,
) );
}
}
if ( ! function_exists( 'woocommerce_order_again_button' ) ) {
/**
* Display an 'order again' button on the view order page.
*
* @param object $order Order.
*/
function woocommerce_order_again_button( $order ) {
if ( ! $order || ! $order->has_status( apply_filters( 'woocommerce_valid_order_statuses_for_order_again', array( 'completed' ) ) ) || ! is_user_logged_in() ) {
return;
}
wc_get_template( 'order/order-again.php', array(
'order' => $order,
) );
}
}
/** Forms */
if ( ! function_exists( 'woocommerce_form_field' ) ) {
/**
* Outputs a checkout/address form field.
*
* @param string $key Key.
* @param mixed $args Arguments.
* @param string $value (default: null).
* @return string
*/
function woocommerce_form_field( $key, $args, $value = null ) {
$defaults = array(
'type' => 'text',
'label' => '',
'description' => '',
'placeholder' => '',
'maxlength' => false,
'required' => false,
'autocomplete' => false,
'id' => $key,
'class' => array(),
'label_class' => array(),
'input_class' => array(),
'return' => false,
'options' => array(),
'custom_attributes' => array(),
'validate' => array(),
'default' => '',
'autofocus' => '',
'priority' => '',
);
$args = wp_parse_args( $args, $defaults );
$args = apply_filters( 'woocommerce_form_field_args', $args, $key, $value );
if ( $args['required'] ) {
$args['class'][] = 'validate-required';
$required = ' *';
} else {
$required = '';
}
if ( is_string( $args['label_class'] ) ) {
$args['label_class'] = array( $args['label_class'] );
}
if ( is_null( $value ) ) {
$value = $args['default'];
}
// Custom attribute handling.
$custom_attributes = array();
$args['custom_attributes'] = array_filter( (array) $args['custom_attributes'], 'strlen' );
if ( $args['maxlength'] ) {
$args['custom_attributes']['maxlength'] = absint( $args['maxlength'] );
}
if ( ! empty( $args['autocomplete'] ) ) {
$args['custom_attributes']['autocomplete'] = $args['autocomplete'];
}
if ( true === $args['autofocus'] ) {
$args['custom_attributes']['autofocus'] = 'autofocus';
}
if ( ! empty( $args['custom_attributes'] ) && is_array( $args['custom_attributes'] ) ) {
foreach ( $args['custom_attributes'] as $attribute => $attribute_value ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
}
}
if ( ! empty( $args['validate'] ) ) {
foreach ( $args['validate'] as $validate ) {
$args['class'][] = 'validate-' . $validate;
}
}
$field = '';
$label_id = $args['id'];
$sort = $args['priority'] ? $args['priority'] : '';
$field_container = '
%3$s
';
switch ( $args['type'] ) {
case 'country':
$countries = 'shipping_country' === $key ? WC()->countries->get_shipping_countries() : WC()->countries->get_allowed_countries();
if ( 1 === count( $countries ) ) {
$field .= '' . current( array_values( $countries ) ) . '';
$field .= '';
} else {
$field = '';
$field .= '';
}
break;
case 'state':
/* Get country this state field is representing */
$for_country = isset( $args['country'] ) ? $args['country'] : WC()->checkout->get_value( 'billing_state' === $key ? 'billing_country' : 'shipping_country' );
$states = WC()->countries->get_states( $for_country );
if ( is_array( $states ) && empty( $states ) ) {
$field_container = '
%3$s
';
$field .= '';
} elseif ( ! is_null( $for_country ) && is_array( $states ) ) {
$field .= '';
} else {
$field .= '';
}
break;
case 'textarea':
$field .= '';
break;
case 'checkbox':
$field = '';
break;
case 'password':
case 'text':
case 'email':
case 'tel':
case 'number':
$field .= '';
break;
case 'select':
$field = '';
$options = '';
if ( ! empty( $args['options'] ) ) {
foreach ( $args['options'] as $option_key => $option_text ) {
if ( '' === $option_key ) {
// If we have a blank option, select2 needs a placeholder.
if ( empty( $args['placeholder'] ) ) {
$args['placeholder'] = $option_text ? $option_text : __( 'Choose an option', 'woocommerce' );
}
$custom_attributes[] = 'data-allow_clear="true"';
}
$options .= '';
}
$field .= '';
}
break;
case 'radio':
$label_id = current( array_keys( $args['options'] ) );
if ( ! empty( $args['options'] ) ) {
foreach ( $args['options'] as $option_key => $option_text ) {
$field .= '';
$field .= '';
}
}
break;
}
if ( ! empty( $field ) ) {
$field_html = '';
if ( $args['label'] && 'checkbox' !== $args['type'] ) {
$field_html .= '';
}
$field_html .= $field;
if ( $args['description'] ) {
$field_html .= '' . esc_html( $args['description'] ) . '';
}
$container_class = esc_attr( implode( ' ', $args['class'] ) );
$container_id = esc_attr( $args['id'] ) . '_field';
$field = sprintf( $field_container, $container_class, $container_id, $field_html );
}
$field = apply_filters( 'woocommerce_form_field_' . $args['type'], $field, $key, $args, $value );
if ( $args['return'] ) {
return $field;
} else {
echo $field; // WPCS: XSS ok.
}
}
}
if ( ! function_exists( 'get_product_search_form' ) ) {
/**
* Display product search form.
*
* Will first attempt to locate the product-searchform.php file in either the child or.
* the parent, then load it. If it doesn't exist, then the default search form.
* will be displayed.
*
* The default searchform uses html5.
*
* @param bool $echo (default: true).
* @return string
*/
function get_product_search_form( $echo = true ) {
global $product_search_form_index;
ob_start();
if ( empty( $product_search_form_index ) ) {
$product_search_form_index = 0;
}
do_action( 'pre_get_product_search_form' );
wc_get_template( 'product-searchform.php', array(
'index' => $product_search_form_index++,
) );
$form = apply_filters( 'get_product_search_form', ob_get_clean() );
if ( $echo ) {
echo $form; // WPCS: XSS ok.
} else {
return $form;
}
}
}
if ( ! function_exists( 'woocommerce_output_auth_header' ) ) {
/**
* Output the Auth header.
*/
function woocommerce_output_auth_header() {
wc_get_template( 'auth/header.php' );
}
}
if ( ! function_exists( 'woocommerce_output_auth_footer' ) ) {
/**
* Output the Auth footer.
*/
function woocommerce_output_auth_footer() {
wc_get_template( 'auth/footer.php' );
}
}
if ( ! function_exists( 'woocommerce_single_variation' ) ) {
/**
* Output placeholders for the single variation.
*/
function woocommerce_single_variation() {
echo '';
}
}
if ( ! function_exists( 'woocommerce_single_variation_add_to_cart_button' ) ) {
/**
* Output the add to cart button for variations.
*/
function woocommerce_single_variation_add_to_cart_button() {
wc_get_template( 'single-product/add-to-cart/variation-add-to-cart-button.php' );
}
}
if ( ! function_exists( 'wc_dropdown_variation_attribute_options' ) ) {
/**
* Output a list of variation attributes for use in the cart forms.
*
* @param array $args Arguments.
* @since 2.4.0
*/
function wc_dropdown_variation_attribute_options( $args = array() ) {
$args = wp_parse_args( apply_filters( 'woocommerce_dropdown_variation_attribute_options_args', $args ), array(
'options' => false,
'attribute' => false,
'product' => false,
'selected' => false,
'name' => '',
'id' => '',
'class' => '',
'show_option_none' => __( 'Choose an option', 'woocommerce' ),
) );
$options = $args['options'];
$product = $args['product'];
$attribute = $args['attribute'];
$name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title( $attribute );
$id = $args['id'] ? $args['id'] : sanitize_title( $attribute );
$class = $args['class'];
$show_option_none = $args['show_option_none'] ? true : false;
$show_option_none_text = $args['show_option_none'] ? $args['show_option_none'] : __( 'Choose an option', 'woocommerce' ); // We'll do our best to hide the placeholder, but we'll need to show something when resetting options.
if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute ) ) {
$attributes = $product->get_variation_attributes();
$options = $attributes[ $attribute ];
}
$html = '';
echo apply_filters( 'woocommerce_dropdown_variation_attribute_options_html', $html, $args ); // WPCS: XSS ok.
}
}
if ( ! function_exists( 'woocommerce_account_content' ) ) {
/**
* My Account content output.
*/
function woocommerce_account_content() {
global $wp;
if ( ! empty( $wp->query_vars ) ) {
foreach ( $wp->query_vars as $key => $value ) {
// Ignore pagename param.
if ( 'pagename' === $key ) {
continue;
}
if ( has_action( 'woocommerce_account_' . $key . '_endpoint' ) ) {
do_action( 'woocommerce_account_' . $key . '_endpoint', $value );
return;
}
}
}
// No endpoint found? Default to dashboard.
wc_get_template( 'myaccount/dashboard.php', array(
'current_user' => get_user_by( 'id', get_current_user_id() ),
) );
}
}
if ( ! function_exists( 'woocommerce_account_navigation' ) ) {
/**
* My Account navigation template.
*/
function woocommerce_account_navigation() {
wc_get_template( 'myaccount/navigation.php' );
}
}
if ( ! function_exists( 'woocommerce_account_orders' ) ) {
/**
* My Account > Orders template.
*
* @param int $current_page Current page number.
*/
function woocommerce_account_orders( $current_page ) {
$current_page = empty( $current_page ) ? 1 : absint( $current_page );
$customer_orders = wc_get_orders( apply_filters( 'woocommerce_my_account_my_orders_query', array(
'customer' => get_current_user_id(),
'page' => $current_page,
'paginate' => true,
) ) );
wc_get_template(
'myaccount/orders.php',
array(
'current_page' => absint( $current_page ),
'customer_orders' => $customer_orders,
'has_orders' => 0 < $customer_orders->total,
)
);
}
}
if ( ! function_exists( 'woocommerce_account_view_order' ) ) {
/**
* My Account > View order template.
*
* @param int $order_id Order ID.
*/
function woocommerce_account_view_order( $order_id ) {
WC_Shortcode_My_Account::view_order( absint( $order_id ) );
}
}
if ( ! function_exists( 'woocommerce_account_downloads' ) ) {
/**
* My Account > Downloads template.
*/
function woocommerce_account_downloads() {
wc_get_template( 'myaccount/downloads.php' );
}
}
if ( ! function_exists( 'woocommerce_account_edit_address' ) ) {
/**
* My Account > Edit address template.
*
* @param string $type Address type.
*/
function woocommerce_account_edit_address( $type ) {
$type = wc_edit_address_i18n( sanitize_title( $type ), true );
WC_Shortcode_My_Account::edit_address( $type );
}
}
if ( ! function_exists( 'woocommerce_account_payment_methods' ) ) {
/**
* My Account > Downloads template.
*/
function woocommerce_account_payment_methods() {
wc_get_template( 'myaccount/payment-methods.php' );
}
}
if ( ! function_exists( 'woocommerce_account_add_payment_method' ) ) {
/**
* My Account > Add payment method template.
*/
function woocommerce_account_add_payment_method() {
WC_Shortcode_My_Account::add_payment_method();
}
}
if ( ! function_exists( 'woocommerce_account_edit_account' ) ) {
/**
* My Account > Edit account template.
*/
function woocommerce_account_edit_account() {
WC_Shortcode_My_Account::edit_account();
}
}
if ( ! function_exists( 'wc_no_products_found' ) ) {
/**
* Show no products found message.
*/
function wc_no_products_found() {
wc_get_template( 'loop/no-products-found.php' );
}
}
if ( ! function_exists( 'wc_get_email_order_items' ) ) {
/**
* Get HTML for the order items to be shown in emails.
*
* @param WC_Order $order Order object.
* @param array $args Arguments.
*
* @since 3.0.0
* @return string
*/
function wc_get_email_order_items( $order, $args = array() ) {
ob_start();
$defaults = array(
'show_sku' => false,
'show_image' => false,
'image_size' => array( 32, 32 ),
'plain_text' => false,
'sent_to_admin' => false,
);
$args = wp_parse_args( $args, $defaults );
$template = $args['plain_text'] ? 'emails/plain/email-order-items.php' : 'emails/email-order-items.php';
wc_get_template( $template, apply_filters( 'woocommerce_email_order_items_args', array(
'order' => $order,
'items' => $order->get_items(),
'show_download_links' => $order->is_download_permitted() && ! $args['sent_to_admin'],
'show_sku' => $args['show_sku'],
'show_purchase_note' => $order->is_paid() && ! $args['sent_to_admin'],
'show_image' => $args['show_image'],
'image_size' => $args['image_size'],
'plain_text' => $args['plain_text'],
'sent_to_admin' => $args['sent_to_admin'],
) ) );
return apply_filters( 'woocommerce_email_order_items_table', ob_get_clean(), $order );
}
}
if ( ! function_exists( 'wc_display_item_meta' ) ) {
/**
* Display item meta data.
*
* @since 3.0.0
* @param WC_Order_Item $item Order Item.
* @param array $args Arguments.
* @return string|void
*/
function wc_display_item_meta( $item, $args = array() ) {
$strings = array();
$html = '';
$args = wp_parse_args( $args, array(
'before' => '