forked from woocommerce/woocommerce
/
woocommerce-template.php
1560 lines (1269 loc) · 42.3 KB
/
woocommerce-template.php
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<?php
/**
* WooCommerce Template Functions
*
* Functions used in the template files to output content - in most cases hooked in via the template actions. All functions are pluggable.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Templates
* @version 1.6.4
*/
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
/** 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.
*
* @access public
* @return void
*/
function woocommerce_content() {
if ( is_singular( 'product' ) ) {
while ( have_posts() ) : the_post();
woocommerce_get_template_part( 'content', 'single-product' );
endwhile;
} else { ?>
<?php if ( apply_filters( 'woocommerce_show_page_title', true ) ) : ?>
<h1 class="page-title"><?php woocommerce_page_title(); ?></h1>
<?php endif; ?>
<?php do_action( 'woocommerce_archive_description' ); ?>
<?php if ( have_posts() ) : ?>
<?php do_action('woocommerce_before_shop_loop'); ?>
<?php woocommerce_product_loop_start(); ?>
<?php woocommerce_product_subcategories(); ?>
<?php while ( have_posts() ) : the_post(); ?>
<?php woocommerce_get_template_part( 'content', 'product' ); ?>
<?php endwhile; // end of the loop. ?>
<?php woocommerce_product_loop_end(); ?>
<?php do_action('woocommerce_after_shop_loop'); ?>
<?php elseif ( ! woocommerce_product_subcategories( array( 'before' => woocommerce_product_loop_start( false ), 'after' => woocommerce_product_loop_end( false ) ) ) ) : ?>
<?php woocommerce_get_template( 'loop/no-products-found.php' ); ?>
<?php endif;
}
}
}
if ( ! function_exists( 'woocommerce_single_product_content' ) ) {
/**
* woocommerce_single_product_content function.
*
* @access public
* @return void
* @deprecated 1.6
*/
function woocommerce_single_product_content() {
_deprecated_function( __FUNCTION__, '1.6' );
woocommerce_content();
}
}
if ( ! function_exists( 'woocommerce_archive_product_content' ) ) {
/**
* woocommerce_archive_product_content function.
*
* @access public
* @return void
* @deprecated 1.6
*/
function woocommerce_archive_product_content() {
_deprecated_function( __FUNCTION__, '1.6' );
woocommerce_content();
}
}
if ( ! function_exists( 'woocommerce_product_taxonomy_content' ) ) {
/**
* woocommerce_product_taxonomy_content function.
*
* @access public
* @return void
* @deprecated 1.6
*/
function woocommerce_product_taxonomy_content() {
_deprecated_function( __FUNCTION__, '1.6' );
woocommerce_content();
}
}
/** Global ****************************************************************/
if ( ! function_exists( 'woocommerce_output_content_wrapper' ) ) {
/**
* Output the start of the page wrapper.
*
* @access public
* @return void
*/
function woocommerce_output_content_wrapper() {
woocommerce_get_template( 'shop/wrapper-start.php' );
}
}
if ( ! function_exists( 'woocommerce_output_content_wrapper_end' ) ) {
/**
* Output the end of the page wrapper.
*
* @access public
* @return void
*/
function woocommerce_output_content_wrapper_end() {
woocommerce_get_template( 'shop/wrapper-end.php' );
}
}
if ( ! function_exists( 'woocommerce_show_messages' ) ) {
/**
* Show messages on the frontend.
*
* @access public
* @return void
*/
function woocommerce_show_messages() {
global $woocommerce;
if ( $woocommerce->error_count() > 0 )
woocommerce_get_template( 'shop/errors.php', array(
'errors' => $woocommerce->get_errors()
) );
if ( $woocommerce->message_count() > 0 )
woocommerce_get_template( 'shop/messages.php', array(
'messages' => $woocommerce->get_messages()
) );
$woocommerce->clear_messages();
}
}
if ( ! function_exists( 'woocommerce_get_sidebar' ) ) {
/**
* Get the shop sidebar template.
*
* @access public
* @return void
*/
function woocommerce_get_sidebar() {
woocommerce_get_template( 'shop/sidebar.php' );
}
}
if ( ! function_exists( 'woocommerce_demo_store' ) ) {
/**
* Adds a demo store banner to the site if enabled
*
* @access public
* @return void
*/
function woocommerce_demo_store() {
if ( get_option( 'woocommerce_demo_store' ) == 'no' )
return;
$notice = get_option( 'woocommerce_demo_store_notice' );
if ( empty( $notice ) )
$notice = __( 'This is a demo store for testing purposes — no orders shall be fulfilled.', 'woocommerce' );
echo apply_filters( 'woocommerce_demo_store', '<p class="demo_store">' . $notice . '</p>' );
}
}
/** Loop ******************************************************************/
if ( ! function_exists( 'woocommerce_page_title' ) ) {
/**
* woocommerce_page_title function.
*
* @access public
* @return void
*/
function woocommerce_page_title() {
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 = woocommerce_get_page_id( 'shop' );
$page_title = get_the_title( $shop_page_id );
}
echo apply_filters( 'woocommerce_page_title', $page_title );
}
}
if ( ! function_exists( 'woocommerce_product_loop_start' ) ) {
/**
* Output the start of a product loop. By default this is a UL
*
* @access public
* @return void
*/
function woocommerce_product_loop_start( $echo = true ) {
ob_start();
woocommerce_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
*
* @access public
* @return void
*/
function woocommerce_product_loop_end( $echo = true ) {
ob_start();
woocommerce_get_template( 'loop/loop-end.php' );
if ( $echo )
echo ob_get_clean();
else
return ob_get_clean();
}
}
if ( ! function_exists( 'woocommerce_taxonomy_archive_description' ) ) {
/**
* Show an archive description on taxonomy archives
*
* @access public
* @subpackage Archives
* @return void
*/
function woocommerce_taxonomy_archive_description() {
if ( is_tax( array( 'product_cat', 'product_tag' ) ) && get_query_var( 'paged' ) == 0 ) {
$description = apply_filters( 'the_content', term_description() );
if ( $description ) {
echo '<div class="term-description">' . $description . '</div>';
}
}
}
}
if ( ! function_exists( 'woocommerce_product_archive_description' ) ) {
/**
* Show a shop page description on product archives
*
* @access public
* @subpackage Archives
* @return void
*/
function woocommerce_product_archive_description() {
if ( is_post_type_archive( 'product' ) && get_query_var( 'paged' ) == 0 ) {
$shop_page = get_post( woocommerce_get_page_id( 'shop' ) );
$description = apply_filters( 'the_content', $shop_page->post_content );
if ( $description ) {
echo '<div class="page-description">' . $description . '</div>';
}
}
}
}
if ( ! function_exists( 'woocommerce_template_loop_add_to_cart' ) ) {
/**
* Get the add to cart template for the loop.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_template_loop_add_to_cart() {
woocommerce_get_template( 'loop/add-to-cart.php' );
}
}
if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) {
/**
* Get the product thumbnail for the loop.
*
* @access public
* @subpackage Loop
* @return void
*/
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.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_template_loop_price() {
woocommerce_get_template( 'loop/price.php' );
}
}
if ( ! function_exists( 'woocommerce_template_loop_rating' ) ) {
/**
* Display the average rating in the loop
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_template_loop_rating() {
woocommerce_get_template( 'loop/rating.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_loop_sale_flash' ) ) {
/**
* Get the sale flash for the loop.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_show_product_loop_sale_flash() {
woocommerce_get_template( 'loop/sale-flash.php' );
}
}
if ( ! function_exists( 'woocommerce_reset_loop' ) ) {
/**
* Reset the loop's index and columns when we're done outputting a product loop.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_reset_loop() {
global $woocommerce_loop;
// Reset loop/columns globals when starting a new loop
$woocommerce_loop['loop'] = $woocommerce_loop['column'] = '';
}
}
add_filter( 'loop_end', 'woocommerce_reset_loop' );
if ( ! function_exists( 'woocommerce_get_product_thumbnail' ) ) {
/**
* Get the product thumbnail, or the placeholder if not set.
*
* @access public
* @subpackage Loop
* @param string $size (default: 'shop_catalog')
* @param int $placeholder_width (default: 0)
* @param int $placeholder_height (default: 0)
* @return string
*/
function woocommerce_get_product_thumbnail( $size = 'shop_catalog', $placeholder_width = 0, $placeholder_height = 0 ) {
global $post;
if ( has_post_thumbnail() )
return get_the_post_thumbnail( $post->ID, $size );
elseif ( woocommerce_placeholder_img_src() )
return woocommerce_placeholder_img( $size );
}
}
if ( ! function_exists( 'woocommerce_result_count' ) ) {
/**
* Output the result count text (Showing x - x of x results).
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_result_count() {
woocommerce_get_template( 'loop/result-count.php' );
}
}
if ( ! function_exists( 'woocommerce_catalog_ordering' ) ) {
/**
* Output the product sorting options.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_catalog_ordering() {
global $woocommerce;
$orderby = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
woocommerce_get_template( 'loop/orderby.php', array( 'orderby' => $orderby ) );
}
}
if ( ! function_exists( 'woocommerce_pagination' ) ) {
/**
* Output the pagination.
*
* @access public
* @subpackage Loop
* @return void
*/
function woocommerce_pagination() {
woocommerce_get_template( 'loop/pagination.php' );
}
}
/** Single Product ********************************************************/
if ( ! function_exists( 'woocommerce_show_product_images' ) ) {
/**
* Output the product image before the single product summary.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_show_product_images() {
woocommerce_get_template( 'single-product/product-image.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_thumbnails' ) ) {
/**
* Output the product thumbnails.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_show_product_thumbnails() {
woocommerce_get_template( 'single-product/product-thumbnails.php' );
}
}
if ( ! function_exists( 'woocommerce_output_product_data_tabs' ) ) {
/**
* Output the product tabs.
*
* @access public
* @subpackage Product/Tabs
* @return void
*/
function woocommerce_output_product_data_tabs() {
woocommerce_get_template( 'single-product/tabs/tabs.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_title' ) ) {
/**
* Output the product title.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_template_single_title() {
woocommerce_get_template( 'single-product/title.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_price' ) ) {
/**
* Output the product price.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_template_single_price() {
woocommerce_get_template( 'single-product/price.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_excerpt' ) ) {
/**
* Output the product short description (excerpt).
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_template_single_excerpt() {
woocommerce_get_template( 'single-product/short-description.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_meta' ) ) {
/**
* Output the product meta.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_template_single_meta() {
woocommerce_get_template( 'single-product/meta.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_sharing' ) ) {
/**
* Output the product sharing.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_template_single_sharing() {
woocommerce_get_template( 'single-product/share.php' );
}
}
if ( ! function_exists( 'woocommerce_show_product_sale_flash' ) ) {
/**
* Output the product sale flash.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_show_product_sale_flash() {
woocommerce_get_template( 'single-product/sale-flash.php' );
}
}
if ( ! function_exists( 'woocommerce_template_single_add_to_cart' ) ) {
/**
* Trigger the single product add to cart action.
*
* @access public
* @subpackage Product
* @return void
*/
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.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_simple_add_to_cart() {
woocommerce_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.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_grouped_add_to_cart() {
woocommerce_get_template( 'single-product/add-to-cart/grouped.php' );
}
}
if ( ! function_exists( 'woocommerce_variable_add_to_cart' ) ) {
/**
* Output the variable product add to cart area.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_variable_add_to_cart() {
global $product;
// Enqueue variation scripts
wp_enqueue_script( 'wc-add-to-cart-variation' );
// Load the template
woocommerce_get_template( 'single-product/add-to-cart/variable.php', array(
'available_variations' => $product->get_available_variations(),
'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.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_external_add_to_cart() {
global $product;
if ( ! $product->get_product_url() )
return;
woocommerce_get_template( 'single-product/add-to-cart/external.php', array(
'product_url' => $product->get_product_url(),
'button_text' => $product->get_button_text()
) );
}
}
if ( ! function_exists( 'woocommerce_quantity_input' ) ) {
/**
* Output the quantity input for add to cart forms.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_quantity_input( $args = array() ) {
global $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 );
woocommerce_get_template( 'single-product/add-to-cart/quantity.php', $args );
}
}
if ( ! function_exists( 'woocommerce_product_description_tab' ) ) {
/**
* Output the description tab content.
*
* @access public
* @subpackage Product/Tabs
* @return void
*/
function woocommerce_product_description_tab() {
woocommerce_get_template( 'single-product/tabs/description.php' );
}
}
if ( ! function_exists( 'woocommerce_product_additional_information_tab' ) ) {
/**
* Output the attributes tab content.
*
* @access public
* @subpackage Product/Tabs
* @return void
*/
function woocommerce_product_additional_information_tab() {
woocommerce_get_template( 'single-product/tabs/additional-information.php' );
}
}
if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
/**
* Output the reviews tab content.
*
* @access public
* @subpackage Product/Tabs
* @return void
*/
function woocommerce_product_reviews_tab() {
woocommerce_get_template( 'single-product/tabs/reviews.php' );
}
}
if ( ! function_exists( 'woocommerce_default_product_tabs' ) ) {
/**
* Add default product tabs to product pages.
*
* @access public
* @param mixed $tabs
* @return void
*/
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->has_attributes() || ( get_option( 'woocommerce_enable_dimension_product_attributes' ) == 'yes' && ( $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' ), get_comments_number( $post->ID ) ),
'priority' => 30,
'callback' => 'comments_template'
);
return $tabs;
}
}
if ( ! function_exists( 'woocommerce_sort_product_tabs' ) ) {
/**
* Sort tabs by priority
*
* @access public
* @return void
*/
function woocommerce_sort_product_tabs( $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.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_comments( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
woocommerce_get_template( 'single-product/review.php' );
}
}
if ( ! function_exists( 'woocommerce_output_related_products' ) ) {
/**
* Output the related products.
*
* @access public
* @subpackage Product
* @return void
*/
function woocommerce_output_related_products() {
$args = array(
'posts_per_page' => 2,
'columns' => 2,
'orderby' => 'rand'
);
woocommerce_related_products( apply_filters( 'woocommerce_output_related_products_args', $args ) );
}
}
if ( ! function_exists( 'woocommerce_related_products' ) ) {
/**
* Output the related products.
*
* @access public
* @param array Provided arguments
* @param bool Columns argument for backwards compat
* @param bool Order by argument for backwards compat
* @return void
*/
function woocommerce_related_products( $args = array(), $columns = false, $orderby = false ) {
if ( ! is_array( $args ) ) {
_deprecated_argument( __CLASS__ . '->' . __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 );
woocommerce_get_template( 'single-product/related.php', $args );
}
}
if ( ! function_exists( 'woocommerce_upsell_display' ) ) {
/**
* Output product up sells.
*
* @access public
* @param int $posts_per_page (default: -1)
* @param int $columns (default: 2)
* @param string $orderby (default: 'rand')
* @return void
*/
function woocommerce_upsell_display( $posts_per_page = '-1', $columns = 2, $orderby = 'rand' ) {
woocommerce_get_template( 'single-product/up-sells.php', array(
'posts_per_page' => $posts_per_page,
'orderby' => $orderby,
'columns' => $columns
) );
}
}
/** Cart ******************************************************************/
if ( ! function_exists( 'woocommerce_shipping_calculator' ) ) {
/**
* Output the cart shipping calculator.
*
* @access public
* @subpackage Cart
* @return void
*/
function woocommerce_shipping_calculator() {
woocommerce_get_template( 'cart/shipping-calculator.php' );
}
}
if ( ! function_exists( 'woocommerce_cart_totals' ) ) {
/**
* Output the cart totals.
*
* @access public
* @subpackage Cart
* @return void
*/
function woocommerce_cart_totals() {
woocommerce_get_template( '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' ) {
woocommerce_get_template( 'cart/cross-sells.php', array(
'posts_per_page' => $posts_per_page,
'orderby' => $orderby,
'columns' => $columns
) );
}
}
/** Mini-Cart *************************************************************/
if ( ! function_exists( 'woocommerce_mini_cart' ) ) {
/**
* Output the Mini-cart - used by cart widget
*
* @access public
* @return void
*/
function woocommerce_mini_cart( $args = array() ) {
$defaults = array(
'list_class' => ''
);
$args = wp_parse_args( $args, $defaults );
woocommerce_get_template( 'cart/mini-cart.php', $args );
}
}
/** Login *****************************************************************/
if ( ! function_exists( 'woocommerce_login_form' ) ) {
/**
* Output the WooCommerce Login Form
*
* @access public
* @subpackage Forms
* @return void
*/
function woocommerce_login_form( $args = array() ) {
$defaults = array(
'message' => '',
'redirect' => '',
'hidden' => false
);
$args = wp_parse_args( $args, $defaults );
woocommerce_get_template( 'shop/form-login.php', $args );
}
}
if ( ! function_exists( 'woocommerce_checkout_login_form' ) ) {
/**
* Output the WooCommerce Checkout Login Form
*
* @access public
* @subpackage Checkout
* @return void
*/
function woocommerce_checkout_login_form() {
global $woocommerce;
woocommerce_get_template( 'checkout/form-login.php', array( 'checkout' => $woocommerce->checkout() ) );