cart->is_empty() && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ) {
wp_redirect( wc_get_page_permalink( 'cart' ) );
exit;
}
// Logout
elseif ( isset( $wp->query_vars['customer-logout'] ) ) {
wp_redirect( str_replace( '&', '&', wp_logout_url( wc_get_page_permalink( 'myaccount' ) ) ) );
exit;
}
// Redirect to the product page if we have a single product
elseif ( is_search() && is_post_type_archive( 'product' ) && apply_filters( 'woocommerce_redirect_single_search_result', true ) && $wp_query->found_posts == 1 ) {
$product = wc_get_product( $wp_query->post );
if ( $product && $product->is_visible() ) {
wp_safe_redirect( get_permalink( $product->id ), 302 );
exit;
}
}
// Ensure payment gateways are loaded early
elseif ( is_add_payment_method_page() ) {
WC()->payment_gateways();
}
// Checkout pages handling
elseif ( is_checkout() ) {
// 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' );
/**
* When the_post is called, put product data into a global.
*
* @param mixed $post
* @return WC_Product
*/
function wc_setup_product_data( $post ) {
unset( $GLOBALS['product'] );
if ( is_int( $post ) )
$post = get_post( $post );
if ( empty( $post->post_type ) || ! in_array( $post->post_type, array( 'product', 'product_variation' ) ) )
return;
$GLOBALS['product'] = wc_get_product( $post );
return $GLOBALS['product'];
}
add_action( 'the_post', 'wc_setup_product_data' );
if ( ! function_exists( 'woocommerce_reset_loop' ) ) {
/**
* Reset the loop's index and columns when we're done outputting a product loop.
*
* @subpackage Loop
*/
function woocommerce_reset_loop() {
global $woocommerce_loop;
// Reset loop/columns globals when starting a new loop
$woocommerce_loop['loop'] = $woocommerce_loop['columns'] = '';
}
}
add_filter( 'loop_end', 'woocommerce_reset_loop' );
/**
* Products RSS Feed.
*
* @access public
*/
function wc_products_rss_feed() {
// Product RSS
if ( is_post_type_archive( 'product' ) || is_singular( 'product' ) ) {
$feed = get_post_type_archive_feed_link( 'product' );
echo '';
} elseif ( is_tax( 'product_cat' ) ) {
$term = get_term_by('slug', esc_attr( get_query_var('product_cat') ), 'product_cat');
$feed = add_query_arg('product_cat', $term->slug, get_post_type_archive_feed_link( 'product' ));
echo '';
} elseif ( is_tax( 'product_tag' ) ) {
$term = get_term_by('slug', esc_attr( get_query_var('product_tag') ), 'product_tag');
$feed = add_query_arg('product_tag', $term->slug, get_post_type_archive_feed_link( 'product' ));
echo '';
}
}
/**
* Output generator tag to aid debugging.
*
* @access public
*/
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
* @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->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 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_get_product_cat_class( $class = '', $category = null ) {
global $woocommerce_loop;
$classes = is_array( $class ) ? $class : array_map( 'trim', explode( ' ', $class ) );
$classes[] = 'product-category';
$classes[] = 'product';
if ( ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] == 0 || $woocommerce_loop['columns'] == 1 ) {
$classes[] = 'first';
}
if ( $woocommerce_loop['loop'] % $woocommerce_loop['columns'] == 0 ) {
$classes[] = 'last';
}
$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
* @param string|array $class
* @param int $post_id
* @return array
*/
function wc_product_post_class( $classes, $class = '', $post_id = '' ) {
if ( ! $post_id || 'product' !== get_post_type( $post_id ) ) {
return $classes;
}
$product = wc_get_product( $post_id );
if ( $product ) {
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();
}
// add category slugs
$categories = get_the_terms( $product->id, 'product_cat' );
if ( ! empty( $categories ) ) {
foreach ( $categories as $key => $value ) {
$classes[] = 'product-cat-' . $value->slug;
}
}
// add tag slugs
$tags = get_the_terms( $product->id, 'product_tag' );
if ( ! empty( $tags ) ) {
foreach ( $tags as $key => $value ) {
$classes[] = 'product-tag-' . $value->slug;
}
}
$classes[] = $product->stock_status;
}
if ( false !== ( $key = array_search( 'hentry', $classes ) ) ) {
unset( $classes[ $key ] );
}
return $classes;
}
/** 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 { ?>
woocommerce_product_loop_start( false ), 'after' => woocommerce_product_loop_end( false ) ) ) ) : ?>
' . wp_kses_post( $notice ) . '' );
}
}
/** Loop ******************************************************************/
if ( ! function_exists( 'woocommerce_page_title' ) ) {
/**
* woocommerce_page_title function.
*
* @param boolean $echo
* @return string
*/
function woocommerce_page_title( $echo = true ) {
if ( is_search() ) {
$page_title = sprintf( __( 'Search Results: “%s”', 'woocommerce' ), get_search_query() );
if ( get_query_var( 'paged' ) )
$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;
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
* @return string
*/
function woocommerce_product_loop_start( $echo = true ) {
ob_start();
wc_get_template( 'loop/loop-start.php' );
if ( $echo )
echo ob_get_clean();
else
return ob_get_clean();
}
}
if ( ! function_exists( 'woocommerce_product_loop_end' ) ) {
/**
* Output the end of a product loop. By default this is a UL
*
* @param bool $echo
* @return string
*/
function woocommerce_product_loop_end( $echo = true ) {
ob_start();
wc_get_template( 'loop/loop-end.php' );
if ( $echo )
echo ob_get_clean();
else
return ob_get_clean();
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_title' ) ) {
/**
* Show the product title in the product loop. By default this is an H3
*/
function woocommerce_template_loop_product_title() {
wc_get_template( 'loop/title.php' );
}
}
if ( ! function_exists( 'woocommerce_taxonomy_archive_description' ) ) {
/**
* Show an archive description on taxonomy archives
*
* @subpackage Archives
*/
function woocommerce_taxonomy_archive_description() {
if ( is_tax( array( 'product_cat', 'product_tag' ) ) && get_query_var( 'paged' ) == 0 ) {
$description = wc_format_content( term_description() );
if ( $description ) {
echo '' . $description . '
';
}
}
}
}
if ( ! function_exists( 'woocommerce_product_archive_description' ) ) {
/**
* Show a shop page description on product archives
*
* @subpackage Archives
*/
function woocommerce_product_archive_description() {
if ( is_post_type_archive( 'product' ) && get_query_var( 'paged' ) == 0 ) {
$shop_page = get_post( wc_get_page_id( 'shop' ) );
if ( $shop_page ) {
$description = wc_format_content( $shop_page->post_content );
if ( $description ) {
echo '' . $description . '
';
}
}
}
}
}
if ( ! function_exists( 'woocommerce_template_loop_add_to_cart' ) ) {
/**
* Get the add to cart template for the loop.
*
* @subpackage Loop
*/
function woocommerce_template_loop_add_to_cart( $args = array() ) {
wc_get_template( 'loop/add-to-cart.php' , $args );
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) {
/**
* Get the product thumbnail for the loop.
*
* @subpackage Loop
*/
function woocommerce_template_loop_product_thumbnail() {
echo woocommerce_get_product_thumbnail();
}
}
if ( ! function_exists( 'woocommerce_template_loop_price' ) ) {
/**
* Get the product price for the loop.
*
* @subpackage 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
*
* @subpackage 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.
*
* @subpackage Loop
*/
function woocommerce_show_product_loop_sale_flash() {
wc_get_template( 'loop/sale-flash.php' );
}
}
if ( ! function_exists( 'woocommerce_get_product_schema' ) ) {
/**
* Get a products Schema
* @return string
*/
function woocommerce_get_product_schema() {
global $product;
$schema = "Product";
// Downloadable product schema handling
if ( $product->is_downloadable() ) {
switch ( $product->download_type ) {
case 'application' :
$schema = "SoftwareApplication";
break;
case 'music' :
$schema = "MusicAlbum";
break;
default :
$schema = "Product";
break;
}
}
return 'http://schema.org/' . $schema;
}
}
if ( ! function_exists( 'woocommerce_get_product_thumbnail' ) ) {
/**
* Get the product thumbnail, or the placeholder if not set.
*
* @subpackage Loop
* @param string $size (default: 'shop_catalog')
* @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 = 'shop_catalog', $deprecated1 = 0, $deprecated2 = 0 ) {
global $post;
if ( has_post_thumbnail() ) {
return get_the_post_thumbnail( $post->ID, $size );
} elseif ( wc_placeholder_img_src() ) {
return wc_placeholder_img( $size );
}
}
}
if ( ! function_exists( 'woocommerce_result_count' ) ) {
/**
* Output the result count text (Showing x - x of x results).
*
* @subpackage Loop
*/
function woocommerce_result_count() {
wc_get_template( 'loop/result-count.php' );
}
}
if ( ! function_exists( 'woocommerce_catalog_ordering' ) ) {
/**
* Output the product sorting options.
*
* @subpackage Loop
*/
function woocommerce_catalog_ordering() {
global $wp_query;
if ( 1 == $wp_query->found_posts || ! woocommerce_products_will_display() ) {
return;
}
$orderby = isset( $_GET['orderby'] ) ? wc_clean( $_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 ( ! $show_default_orderby ) {
unset( $catalog_orderby_options['menu_order'] );
}
if ( get_option( 'woocommerce_enable_review_rating' ) === 'no' ) {
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.
*
* @subpackage Loop
*/
function woocommerce_pagination() {
wc_get_template( 'loop/pagination.php' );
}
}
/** Single Product ********************************************************/
if ( ! function_exists( 'woocommerce_show_product_images' ) ) {
/**
* Output the product image before the single product summary.
*
* @subpackage Product
*/
function woocommerce_show_product_images() {
wc_get_template( 'single-product/product-image.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_thumbnails' ) ) {
/**
* Output the product thumbnails.
*
* @subpackage Product
*/
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.
*
* @subpackage 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.
*
* @subpackage Product
*/
function woocommerce_template_single_title() {
wc_get_template( 'single-product/title.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_rating' ) ) {
/**
* Output the product rating.
*
* @subpackage Product
*/
function woocommerce_template_single_rating() {
wc_get_template( 'single-product/rating.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_price' ) ) {
/**
* Output the product price.
*
* @subpackage Product
*/
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).
*
* @subpackage Product
*/
function woocommerce_template_single_excerpt() {
wc_get_template( 'single-product/short-description.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_meta' ) ) {
/**
* Output the product meta.
*
* @subpackage Product
*/
function woocommerce_template_single_meta() {
wc_get_template( 'single-product/meta.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_sharing' ) ) {
/**
* Output the product sharing.
*
* @subpackage Product
*/
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.
*
* @subpackage Product
*/
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.
*
* @subpackage Product
*/
function woocommerce_template_single_add_to_cart() {
global $product;
do_action( 'woocommerce_' . $product->product_type . '_add_to_cart' );
}
}
if ( ! function_exists( 'woocommerce_simple_add_to_cart' ) ) {
/**
* Output the simple product add to cart area.
*
* @subpackage Product
*/
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.
*
* @subpackage Product
*/
function woocommerce_grouped_add_to_cart() {
global $product;
wc_get_template( 'single-product/add-to-cart/grouped.php', array(
'grouped_product' => $product,
'grouped_products' => $product->get_children(),
'quantites_required' => false
) );
}
}
if ( ! function_exists( 'woocommerce_variable_add_to_cart' ) ) {
/**
* Output the variable product add to cart area.
*
* @subpackage Product
*/
function woocommerce_variable_add_to_cart() {
global $product;
// Enqueue variation scripts
wp_enqueue_script( 'wc-add-to-cart-variation' );
// Get Available variations?
$get_variations = sizeof( $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_variation_default_attributes()
) );
}
}
if ( ! function_exists( 'woocommerce_external_add_to_cart' ) ) {
/**
* Output the external product add to cart area.
*
* @subpackage Product
*/
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
* @param boolean $echo Whether to return or echo|string
*/
function woocommerce_quantity_input( $args = array(), $product = null, $echo = true ) {
if ( is_null( $product ) )
$product = $GLOBALS['product'];
$defaults = array(
'input_name' => 'quantity',
'input_value' => '1',
'max_value' => apply_filters( 'woocommerce_quantity_input_max', '', $product ),
'min_value' => apply_filters( 'woocommerce_quantity_input_min', '', $product ),
'step' => apply_filters( 'woocommerce_quantity_input_step', '1', $product )
);
$args = apply_filters( 'woocommerce_quantity_input_args', wp_parse_args( $args, $defaults ), $product );
ob_start();
wc_get_template( 'global/quantity-input.php', $args );
if ( $echo ) {
echo ob_get_clean();
} else {
return ob_get_clean();
}
}
}
if ( ! function_exists( 'woocommerce_product_description_tab' ) ) {
/**
* Output the description tab content.
*
* @subpackage Product/Tabs
*/
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.
*
* @subpackage Product/Tabs
*/
function woocommerce_product_additional_information_tab() {
wc_get_template( 'single-product/tabs/additional-information.php' );
}
}
if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
/**
* Output the reviews tab content.
* @deprecated 2.4.0 Unused
* @subpackage Product/Tabs
*/
function woocommerce_product_reviews_tab() {
_deprecated_function( 'woocommerce_product_reviews_tab', '2.4', '' );
}
}
if ( ! function_exists( 'woocommerce_default_product_tabs' ) ) {
/**
* Add default product tabs to product pages.
*
* @param array $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() || ( $product->enable_dimensions_display() && ( $product->has_dimensions() || $product->has_weight() ) ) ) ) {
$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(
'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
* @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." );
$tabs = array( );
}
// Re-order tabs by priority
if ( ! function_exists( '_sort_priority_callback' ) ) {
function _sort_priority_callback( $a, $b ) {
if ( $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.
*
* @subpackage Product
*/
function woocommerce_comments( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
wc_get_template( 'single-product/review.php', array( 'comment' => $comment, 'args' => $args, 'depth' => $depth ) );
}
}
if ( ! function_exists( 'woocommerce_output_related_products' ) ) {
/**
* Output the related products.
*
* @subpackage Product
*/
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 Provided arguments
* @param bool Columns argument for backwards compat
* @param bool Order by argument for backwards compat
*/
function woocommerce_related_products( $args = array(), $columns = false, $orderby = false ) {
if ( ! is_array( $args ) ) {
_deprecated_argument( __FUNCTION__, '2.1', __( 'Use $args argument as an array instead. Deprecated argument will be removed in WC 2.2.', 'woocommerce' ) );
$argsvalue = $args;
$args = array(
'posts_per_page' => $argsvalue,
'columns' => $columns,
'orderby' => $orderby,
);
}
$defaults = array(
'posts_per_page' => 2,
'columns' => 2,
'orderby' => 'rand'
);
$args = wp_parse_args( $args, $defaults );
wc_get_template( 'single-product/related.php', $args );
}
}
if ( ! function_exists( 'woocommerce_upsell_display' ) ) {
/**
* Output product up sells.
*
* @param int $posts_per_page (default: -1)
* @param int $columns (default: 4)
* @param string $orderby (default: 'rand')
*/
function woocommerce_upsell_display( $posts_per_page = '-1', $columns = 4, $orderby = 'rand' ) {
$args = apply_filters( 'woocommerce_upsell_display_args', array(
'posts_per_page' => $posts_per_page,
'orderby' => apply_filters( 'woocommerce_upsells_orderby', $orderby ),
'columns' => $columns
) );
wc_get_template( 'single-product/up-sells.php', $args );
}
}
/** Cart ******************************************************************/
if ( ! function_exists( 'woocommerce_shipping_calculator' ) ) {
/**
* Output the cart shipping calculator.
*
* @subpackage Cart
*/
function woocommerce_shipping_calculator() {
wc_get_template( 'cart/shipping-calculator.php' );
}
}
if ( ! function_exists( 'woocommerce_cart_totals' ) ) {
/**
* Output the cart totals.
*
* @subpackage Cart
*/
function woocommerce_cart_totals() {
wc_get_template( 'cart/cart-totals.php' );
}
}
if ( ! function_exists( 'woocommerce_cross_sell_display' ) ) {
/**
* Output the cart cross-sells.
*
* @param integer $posts_per_page
* @param integer $columns
* @param string $orderby
*/
function woocommerce_cross_sell_display( $posts_per_page = 2, $columns = 2, $orderby = 'rand' ) {
wc_get_template( 'cart/cross-sells.php', array(
'posts_per_page' => $posts_per_page,
'orderby' => $orderby,
'columns' => $columns
) );
}
}
if ( ! function_exists( 'woocommerce_button_proceed_to_checkout' ) ) {
/**
* Output the proceed to checkout button.
*
* @subpackage Cart
*/
function woocommerce_button_proceed_to_checkout() {
wc_get_template( 'cart/proceed-to-checkout-button.php' );
}
}
/** Mini-Cart *************************************************************/
if ( ! function_exists( 'woocommerce_mini_cart' ) ) {
/**
* Output the Mini-cart - used by cart widget
*
*/
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
*
* @subpackage Forms
*/
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
*
* @subpackage Checkout
*/
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
*/
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 ( $args['home'] ) {
$breadcrumbs->add_crumb( $args['home'], apply_filters( 'woocommerce_breadcrumb_home_url', home_url() ) );
}
$args['breadcrumb'] = $breadcrumbs->generate();
wc_get_template( 'global/breadcrumb.php', $args );
}
}
if ( ! function_exists( 'woocommerce_order_review' ) ) {
/**
* Output the Order review table for the checkout.
*
* @subpackage Checkout
*/
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
*
* @subpackage 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' => WC()->payment_gateways()->get_available_payment_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.
*
* @subpackage 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 subcats only)
*
* @subpackage Loop
* @return bool
*/
function woocommerce_products_will_display() {
if ( is_shop() )
return get_option( 'woocommerce_shop_page_display' ) != 'subcategories';
if ( ! is_product_taxonomy() )
return false;
if ( is_search() || is_filtered() || is_paged() )
return true;
$term = get_queried_object();
if ( is_product_category() ) {
switch ( get_woocommerce_term_meta( $term->term_id, 'display_type', true ) ) {
case 'subcategories' :
// Nothing - we want to continue to see if there are products/subcats
break;
case 'products' :
case 'both' :
return true;
break;
default :
// Default - no setting
if ( get_option( 'woocommerce_category_archive_display' ) != 'subcategories' )
return true;
break;
}
}
// Begin subcategory logic
global $wpdb;
$parent_id = empty( $term->term_id ) ? 0 : $term->term_id;
$taxonomy = empty( $term->taxonomy ) ? '' : $term->taxonomy;
if ( ! $parent_id && ! $taxonomy ) {
return true;
}
$transient_name = 'wc_products_will_display_' . $parent_id . WC_Cache_Helper::get_transient_version( 'product_query' );
if ( false === ( $products_will_display = get_transient( $transient_name ) ) ) {
$has_children = $wpdb->get_col( $wpdb->prepare( "SELECT term_id FROM {$wpdb->term_taxonomy} WHERE parent = %d AND taxonomy = %s", $parent_id, $taxonomy ) );
if ( $has_children ) {
// Check terms have products inside - parents first. If products are found inside, subcats will be shown instead of products so we can return false.
if ( sizeof( get_objects_in_term( $has_children, $taxonomy ) ) > 0 ) {
$products_will_display = false;
} else {
// If we get here, the parents were empty so we're forced to check children
foreach ( $has_children as $term ) {
$children = get_term_children( $term, $taxonomy );
if ( sizeof( get_objects_in_term( $children, $taxonomy ) ) > 0 ) {
$products_will_display = false;
break;
}
}
}
} else {
$products_will_display = true;
}
}
set_transient( $transient_name, $products_will_display, DAY_IN_SECONDS * 30 );
return $products_will_display;
}
}
if ( ! function_exists( 'woocommerce_product_subcategories' ) ) {
/**
* Display product sub categories as thumbnails.
*
* @subpackage Loop
* @param array $args
* @return null|boolean
*/
function woocommerce_product_subcategories( $args = array() ) {
global $wp_query;
$defaults = array(
'before' => '',
'after' => '',
'force_display' => false
);
$args = wp_parse_args( $args, $defaults );
extract( $args );
// Main query only
if ( ! is_main_query() && ! $force_display ) {
return;
}
// Don't show when filtering, searching or when on page > 1 and ensure we're on a product archive
if ( is_search() || is_filtered() || is_paged() || ( ! is_product_category() && ! is_shop() ) ) {
return;
}
// Check categories are enabled
if ( is_shop() && get_option( 'woocommerce_shop_page_display' ) == '' ) {
return;
}
// Find the category + category parent, if applicable
$term = get_queried_object();
$parent_id = empty( $term->term_id ) ? 0 : $term->term_id;
if ( is_product_category() ) {
$display_type = get_woocommerce_term_meta( $term->term_id, 'display_type', true );
switch ( $display_type ) {
case 'products' :
return;
break;
case '' :
if ( get_option( 'woocommerce_category_archive_display' ) == '' ) {
return;
}
break;
}
}
// NOTE: using child_of instead of parent - this is not ideal but due to a WP bug ( http://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
) ) );
if ( ! apply_filters( 'woocommerce_product_subcategories_hide_empty', false ) ) {
$product_categories = wp_list_filter( $product_categories, array( 'count' => 0 ), 'NOT' );
}
if ( $product_categories ) {
echo $before;
foreach ( $product_categories as $category ) {
wc_get_template( 'content-product_cat.php', array(
'category' => $category
) );
}
// If we are hiding products disable the loop and pagination
if ( is_product_category() ) {
$display_type = get_woocommerce_term_meta( $term->term_id, 'display_type', true );
switch ( $display_type ) {
case 'subcategories' :
$wp_query->post_count = 0;
$wp_query->max_num_pages = 0;
break;
case '' :
if ( get_option( 'woocommerce_category_archive_display' ) == 'subcategories' ) {
$wp_query->post_count = 0;
$wp_query->max_num_pages = 0;
}
break;
}
}
if ( is_shop() && get_option( 'woocommerce_shop_page_display' ) == 'subcategories' ) {
$wp_query->post_count = 0;
$wp_query->max_num_pages = 0;
}
echo $after;
return true;
}
}
}
if ( ! function_exists( 'woocommerce_subcategory_thumbnail' ) ) {
/**
* Show subcategory thumbnails.
*
* @param mixed $category
* @subpackage Loop
*/
function woocommerce_subcategory_thumbnail( $category ) {
$small_thumbnail_size = apply_filters( 'single_product_small_thumbnail_size', 'shop_catalog' );
$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];
} else {
$image = wc_placeholder_img_src();
}
if ( $image ) {
// Prevent esc_url from breaking spaces in urls for image embeds
// Ref: http://core.trac.wordpress.org/ticket/23605
$image = str_replace( ' ', '%20', $image );
echo ' . ')
';
}
}
}
if ( ! function_exists( 'woocommerce_order_details_table' ) ) {
/**
* Displays order details in a table.
*
* @param mixed $order_id
* @subpackage Orders
*/
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_again_button' ) ) {
/**
* Display an 'order again' button on the view order page.
*
* @param object $order
* @subpackage Orders
*/
function woocommerce_order_again_button( $order ) {
if ( ! $order || ! $order->has_status( '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.
*
* @subpackage Forms
* @param string $key
* @param mixed $args
* @param string $value (default: null)
* @todo This function needs to be broken up in smaller pieces
*/
function woocommerce_form_field( $key, $args, $value = null ) {
$defaults = array(
'type' => 'text',
'label' => '',
'description' => '',
'placeholder' => '',
'maxlength' => false,
'required' => false,
'id' => $key,
'class' => array(),
'label_class' => array(),
'input_class' => array(),
'return' => false,
'options' => array(),
'custom_attributes' => array(),
'validate' => array(),
'default' => '',
);
$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 = '';
}
$args['maxlength'] = ( $args['maxlength'] ) ? 'maxlength="' . absint( $args['maxlength'] ) . '"' : '';
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();
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'];
$field_container = '%3$s
';
switch ( $args['type'] ) {
case 'country' :
$countries = $key == 'shipping_country' ? WC()->countries->get_shipping_countries() : WC()->countries->get_allowed_countries();
if ( sizeof( $countries ) == 1 ) {
$field .= '' . current( array_values( $countries ) ) . '';
$field .= '';
} else {
$field = '';
$field .= '';
}
break;
case 'state' :
/* Get Country */
$country_key = $key == 'billing_state'? 'billing_country' : 'shipping_country';
$current_cc = WC()->checkout->get_value( $country_key );
$states = WC()->countries->get_states( $current_cc );
if ( is_array( $states ) && empty( $states ) ) {
$field_container = '%3$s
';
$field .= '';
} elseif ( is_array( $states ) ) {
$field .= '';
} else {
$field .= '';
}
break;
case 'textarea' :
$field .= '';
break;
case 'checkbox' :
$field = '';
break;
case 'password' :
$field .= '';
break;
case 'text' :
$field .= '';
break;
case 'email' :
$field .= '';
break;
case 'tel' :
$field .= '';
break;
case 'select' :
$options = $field = '';
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 = 'form-row ' . esc_attr( implode( ' ', $args['class'] ) );
$container_id = esc_attr( $args['id'] ) . '_field';
$after = ! empty( $args['clear'] ) ? '' : '';
$field = sprintf( $field_container, $container_class, $container_id, $field_html ) . $after;
}
$field = apply_filters( 'woocommerce_form_field_' . $args['type'], $field, $key, $args, $value );
if ( $args['return'] ) {
return $field;
} else {
echo $field;
}
}
}
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.
*
* @subpackage Forms
* @param bool $echo (default: true)
* @return string
*/
function get_product_search_form( $echo = true ) {
ob_start();
do_action( 'pre_get_product_search_form' );
wc_get_template( 'product-searchform.php' );
$form = apply_filters( 'get_product_search_form', ob_get_clean() );
if ( $echo ) {
echo $form;
} 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() {
global $product;
?>
isset( $_POST['quantity'] ) ? wc_stock_amount( $_POST['quantity'] ) : 1 ) ); ?>
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'];
if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute ) ) {
$attributes = $product->get_variation_attributes();
$options = $attributes[ $attribute ];
}
echo '';
}
}