518 lines
16 KiB
PHP
518 lines
16 KiB
PHP
<?php
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/**
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* WooCommerce Template Functions
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*
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* Functions used in the template files to output content - in most cases hooked in via the template actions. All functions are pluggable.
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*
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* @package WooCommerce
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* @category Core
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* @author WooThemes
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*/
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/** Global ****************************************************************/
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if (!function_exists('woocommerce_output_content_wrapper')) {
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function woocommerce_output_content_wrapper() {
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woocommerce_get_template('shop/wrapper.php', false);
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}
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}
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if (!function_exists('woocommerce_output_content_wrapper_end')) {
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function woocommerce_output_content_wrapper_end() {
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woocommerce_get_template('shop/wrapper-end.php', false);
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}
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}
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/**
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* Sidebar
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**/
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if (!function_exists('woocommerce_get_sidebar')) {
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function woocommerce_get_sidebar() {
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woocommerce_get_template('shop/sidebar.php', false);
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}
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}
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/**
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* Prevent Cache
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**/
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if (!function_exists('woocommerce_prevent_sidebar_cache')) {
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function woocommerce_prevent_sidebar_cache() {
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echo '<!--mfunc get_sidebar() --><!--/mfunc-->';
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}
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}
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/**
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* Demo Banner
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*
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* Adds a demo store banner to the site if enabled
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**/
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if (!function_exists('woocommerce_demo_store')) {
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function woocommerce_demo_store() {
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if (get_option('woocommerce_demo_store')=='no') return;
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echo apply_filters('woocommerce_demo_store', '<p class="demo_store">'.__('This is a demo store for testing purposes — no orders shall be fulfilled.', 'woothemes').'</p>' );
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}
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}
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/** Loop ******************************************************************/
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/**
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* Products Loop
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**/
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if (!function_exists('woocommerce_template_loop_add_to_cart')) {
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function woocommerce_template_loop_add_to_cart() {
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woocommerce_get_template('loop/add-to-cart.php', false);
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}
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}
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if (!function_exists('woocommerce_template_loop_product_thumbnail')) {
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function woocommerce_template_loop_product_thumbnail() {
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echo woocommerce_get_product_thumbnail();
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}
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}
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if (!function_exists('woocommerce_template_loop_price')) {
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function woocommerce_template_loop_price() {
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woocommerce_get_template('loop/price.php', false);
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}
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}
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if (!function_exists('woocommerce_show_product_loop_sale_flash')) {
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function woocommerce_show_product_loop_sale_flash() {
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woocommerce_get_template('loop/sale_flash.php', false);
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}
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}
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/**
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* WooCommerce Product Thumbnail
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**/
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if (!function_exists('woocommerce_get_product_thumbnail')) {
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function woocommerce_get_product_thumbnail( $size = 'shop_catalog', $placeholder_width = 0, $placeholder_height = 0 ) {
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global $post, $woocommerce;
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if (!$placeholder_width) $placeholder_width = $woocommerce->get_image_size('shop_catalog_image_width');
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if (!$placeholder_height) $placeholder_height = $woocommerce->get_image_size('shop_catalog_image_height');
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if ( has_post_thumbnail() ) return get_the_post_thumbnail($post->ID, $size); else return '<img src="'.$woocommerce->plugin_url(). '/assets/images/placeholder.png" alt="Placeholder" width="'.$placeholder_width.'" height="'.$placeholder_height.'" />';
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}
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}
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/**
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* Check product visibility in loop
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**/
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if (!function_exists('woocommerce_check_product_visibility')) {
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function woocommerce_check_product_visibility() {
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global $post, $product;
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if (!$product->is_visible( true ) && $post->post_parent > 0) : wp_safe_redirect(get_permalink($post->post_parent)); exit; endif;
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if (!$product->is_visible( true )) : wp_safe_redirect(home_url()); exit; endif;
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}
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}
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/**
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* Pagination
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**/
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if (!function_exists('woocommerce_pagination')) {
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function woocommerce_pagination() {
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woocommerce_get_template('loop/pagination.php', false);
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}
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}
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/**
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* Sorting
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**/
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if (!function_exists('woocommerce_catalog_ordering')) {
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function woocommerce_catalog_ordering() {
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if (!isset($_SESSION['orderby'])) $_SESSION['orderby'] = apply_filters('woocommerce_default_catalog_orderby', 'title');
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woocommerce_get_template('loop/sorting.php', false);
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}
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}
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/** Single Product ********************************************************/
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/**
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* Before Single Products Summary Div
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**/
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if (!function_exists('woocommerce_show_product_images')) {
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function woocommerce_show_product_images() {
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woocommerce_get_template('single-product/product-image.php', false);
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}
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}
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if (!function_exists('woocommerce_show_product_thumbnails')) {
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function woocommerce_show_product_thumbnails() {
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woocommerce_get_template('single-product/product-thumbnails.php', false);
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}
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}
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if (!function_exists('woocommerce_output_product_data_tabs')) {
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function woocommerce_output_product_data_tabs() {
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woocommerce_get_template('single-product/tabs.php', false);
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}
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}
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if (!function_exists('woocommerce_template_single_price')) {
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function woocommerce_template_single_price() {
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woocommerce_get_template('single-product/price.php', false);
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}
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}
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if (!function_exists('woocommerce_template_single_excerpt')) {
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function woocommerce_template_single_excerpt() {
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woocommerce_get_template('single-product/short-description.php', false);
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}
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}
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if (!function_exists('woocommerce_template_single_meta')) {
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function woocommerce_template_single_meta() {
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woocommerce_get_template('single-product/meta.php', false);
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}
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}
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if (!function_exists('woocommerce_template_single_sharing')) {
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function woocommerce_template_single_sharing() {
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woocommerce_get_template('single-product/share.php', false);
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}
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}
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if (!function_exists('woocommerce_show_product_sale_flash')) {
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function woocommerce_show_product_sale_flash() {
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woocommerce_get_template('single-product/sale_flash.php', false);
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}
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}
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/**
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* Product Add to cart buttons
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**/
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if (!function_exists('woocommerce_template_single_add_to_cart')) {
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function woocommerce_template_single_add_to_cart() {
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global $product;
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do_action( 'woocommerce_' . $product->product_type . '_add_to_cart' );
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}
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}
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if (!function_exists('woocommerce_simple_add_to_cart')) {
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function woocommerce_simple_add_to_cart() {
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woocommerce_get_template('single-product/add-to-cart/simple.php', false);
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}
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}
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if (!function_exists('woocommerce_grouped_add_to_cart')) {
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function woocommerce_grouped_add_to_cart() {
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woocommerce_get_template('single-product/add-to-cart/grouped.php', false);
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}
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}
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if (!function_exists('woocommerce_variable_add_to_cart')) {
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function woocommerce_variable_add_to_cart() {
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global $woocommerce, $available_variations, $attributes, $selected_attributes, $product, $post;
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$attributes = $product->get_available_attribute_variations();
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$default_attributes = (array) maybe_unserialize(get_post_meta( $post->ID, '_default_attributes', true ));
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$selected_attributes = apply_filters( 'woocommerce_product_default_attributes', $default_attributes );
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// Put available variations into an array and put in a Javascript variable (JSON encoded)
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$available_variations = array();
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foreach($product->get_children() as $child_id) {
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$variation = $product->get_child( $child_id );
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if($variation instanceof woocommerce_product_variation) {
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if (get_post_status( $variation->get_variation_id() ) != 'publish') continue; // Disabled
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$variation_attributes = $variation->get_variation_attributes();
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$availability = $variation->get_availability();
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$availability_html = (!empty($availability['availability'])) ? apply_filters( 'woocommerce_stock_html', '<p class="stock '.$availability['class'].'">'. $availability['availability'].'</p>', $availability['availability'] ) : '';
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if (has_post_thumbnail($variation->get_variation_id())) {
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$attachment_id = get_post_thumbnail_id( $variation->get_variation_id() );
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$large_thumbnail_size = apply_filters('single_product_large_thumbnail_size', 'shop_single');
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$image = current(wp_get_attachment_image_src( $attachment_id, $large_thumbnail_size ));
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$image_link = current(wp_get_attachment_image_src( $attachment_id, 'full' ));
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} else {
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$image = '';
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$image_link = '';
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}
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$available_variations[] = array(
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'variation_id' => $variation->get_variation_id(),
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'attributes' => $variation_attributes,
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'image_src' => $image,
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'image_link' => $image_link,
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'price_html' => '<span class="price">'.$variation->get_price_html().'</span>',
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'availability_html' => $availability_html,
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);
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}
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}
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woocommerce_get_template('single-product/add-to-cart/variable.php', false);
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}
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}
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if (!function_exists('woocommerce_external_add_to_cart')) {
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function woocommerce_external_add_to_cart() {
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woocommerce_get_template('single-product/add-to-cart/external.php', false);
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}
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}
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/**
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* Quantity inputs
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**/
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if (!function_exists('woocommerce_quantity_input')) {
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function woocommerce_quantity_input( $args = array() ) {
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global $input_name, $input_value;
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$defaults = array(
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'input_name' => 'quantity',
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'input_value' => '1'
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);
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$args = wp_parse_args( $args, $defaults );
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extract( $args );
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woocommerce_get_template('single-product/add-to-cart/quantity.php', false);
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}
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}
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/**
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* Product page tabs
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**/
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if (!function_exists('woocommerce_product_description_tab')) {
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function woocommerce_product_description_tab() {
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woocommerce_get_template('single-product/tabs/description-tab.php', false);
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}
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}
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if (!function_exists('woocommerce_product_attributes_tab')) {
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function woocommerce_product_attributes_tab() {
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woocommerce_get_template('single-product/tabs/attributes-tab.php', false);
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}
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}
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if (!function_exists('woocommerce_product_reviews_tab')) {
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function woocommerce_product_reviews_tab() {
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woocommerce_get_template('single-product/tabs/reviews-tab.php', false);
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}
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}
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/**
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* Product page tab panels
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**/
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if (!function_exists('woocommerce_product_description_panel')) {
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function woocommerce_product_description_panel() {
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woocommerce_get_template('single-product/tabs/description.php', false);
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}
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}
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if (!function_exists('woocommerce_product_attributes_panel')) {
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function woocommerce_product_attributes_panel() {
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woocommerce_get_template('single-product/tabs/attributes.php', false);
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}
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}
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if (!function_exists('woocommerce_product_reviews_panel')) {
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function woocommerce_product_reviews_panel() {
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woocommerce_get_template('single-product/tabs/reviews.php', false);
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}
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}
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/**
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* Review comments template
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**/
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if (!function_exists('woocommerce_comments')) {
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function woocommerce_comments($comment, $args, $depth) {
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$GLOBALS['comment'] = $comment;
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woocommerce_get_template('single-product/review.php', false);
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}
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}
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/**
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* WooCommerce Related Products
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**/
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if (!function_exists('woocommerce_output_related_products')) {
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function woocommerce_output_related_products() {
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woocommerce_related_products( 2, 2 );
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}
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}
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if (!function_exists('woocommerce_related_products')) {
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function woocommerce_related_products( $pp = 4, $pc = 4, $ob = 'rand' ) {
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global $product, $woocommerce_loop, $posts_per_page, $orderby;
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$woocommerce_loop['columns'] = $pc;
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$posts_per_page = $pp;
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$orderby = $ob;
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woocommerce_get_template('single-product/related.php', false);
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}
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}
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/**
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* Display Up Sells
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**/
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if (!function_exists('woocommerce_upsell_display')) {
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function woocommerce_upsell_display() {
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woocommerce_get_template('single-product/up-sells.php', false);
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}
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}
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/** Cart ******************************************************************/
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/**
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* WooCommerce Shipping Calculator
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**/
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if (!function_exists('woocommerce_shipping_calculator')) {
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function woocommerce_shipping_calculator() {
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woocommerce_get_template('cart/shipping_calculator.php', false);
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}
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}
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/**
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* WooCommerce Cart totals
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**/
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if (!function_exists('woocommerce_cart_totals')) {
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function woocommerce_cart_totals() {
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woocommerce_get_template('cart/totals.php', false);
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}
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}
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/**
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* Display Cross Sells
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**/
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if (!function_exists('woocommerce_cross_sell_display')) {
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function woocommerce_cross_sell_display() {
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woocommerce_get_template('cart/cross-sells.php', false);
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}
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}
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/** Login *****************************************************************/
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/**
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* WooCommerce Login Form
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**/
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if (!function_exists('woocommerce_login_form')) {
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function woocommerce_login_form( $args = array() ) {
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global $message;
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$defaults = array(
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'message' => ''
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);
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$args = wp_parse_args( $args, $defaults );
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extract( $args );
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woocommerce_get_template('shop/login-form.php', false);
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}
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}
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/**
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* WooCommerce Checkout Login Form
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**/
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if (!function_exists('woocommerce_checkout_login_form')) {
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function woocommerce_checkout_login_form() {
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woocommerce_get_template('checkout/login-form.php', false);
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}
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}
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/**
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* WooCommerce Breadcrumb
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**/
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if (!function_exists('woocommerce_breadcrumb')) {
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function woocommerce_breadcrumb( $args = array() ) {
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global $delimiter, $wrap_before, $wrap_after, $before, $after, $home;
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$defaults = array(
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'delimiter' => ' › ',
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'wrap_before' => '<div id="breadcrumb">',
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'wrap_after' => '</div>',
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'before' => '',
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'after' => '',
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'home' => null
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);
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$args = wp_parse_args( $args, $defaults );
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extract( $args );
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woocommerce_get_template('shop/breadcrumb.php', false);
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}
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}
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/**
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* Order review table for checkout
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**/
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if (!function_exists('woocommerce_order_review')) {
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function woocommerce_order_review() {
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woocommerce_get_template('checkout/review_order.php', false);
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}
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}
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/**
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* display product sub categories as thumbnails
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**/
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if (!function_exists('woocommerce_product_subcategories')) {
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function woocommerce_product_subcategories() {
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global $woocommerce, $woocommerce_loop, $wp_query, $wp_the_query, $_chosen_attributes, $product_categories, $product_category_found, $product_category_parent;
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if ($wp_query !== $wp_the_query) return; // Detect main query
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if (sizeof($_chosen_attributes)>0 || (isset($_GET['max_price']) && isset($_GET['min_price']))) return; // Don't show when filtering
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if (is_search()) return;
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if (!is_product_category() && !is_shop()) return;
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if (is_product_category() && get_option('woocommerce_show_subcategories')=='no') return;
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if (is_shop() && get_option('woocommerce_shop_show_subcategories')=='no') return;
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if (is_paged()) return;
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if ($product_cat_slug = get_query_var('product_cat')) :
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$product_cat = get_term_by('slug', $product_cat_slug, 'product_cat');
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$product_category_parent = $product_cat->term_id;
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else :
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$product_category_parent = 0;
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endif;
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// 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
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$args = array(
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'child_of' => $product_category_parent,
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'menu_order' => 'ASC',
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'hide_empty' => 1,
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'hierarchical' => 1,
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'taxonomy' => 'product_cat',
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'pad_counts' => 1
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);
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$product_categories = get_categories( $args );
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if ($product_categories) :
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woocommerce_get_template('loop-product-cats.php', false);
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// If we are hiding products disable the loop and pagination
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if ($product_category_found==true && get_option('woocommerce_hide_products_when_showing_subcategories')=='yes') :
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$woocommerce_loop['show_products'] = false;
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$wp_query->max_num_pages = 0;
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endif;
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endif;
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}
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}
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/**
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* Show subcategory thumbnail
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**/
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if (!function_exists('woocommerce_subcategory_thumbnail')) {
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function woocommerce_subcategory_thumbnail( $category ) {
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global $woocommerce;
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$small_thumbnail_size = apply_filters('single_product_small_thumbnail_size', 'shop_catalog');
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$image_width = $woocommerce->get_image_size('shop_catalog_image_width');
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$image_height = $woocommerce->get_image_size('shop_catalog_image_height');
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$thumbnail_id = get_woocommerce_term_meta( $category->term_id, 'thumbnail_id', true );
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if ($thumbnail_id) :
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$image = wp_get_attachment_image_src( $thumbnail_id, $small_thumbnail_size );
|
|
$image = $image[0];
|
|
else :
|
|
$image = $woocommerce->plugin_url().'/assets/images/placeholder.png';
|
|
endif;
|
|
|
|
echo '<img src="'.$image.'" alt="'.$category->slug.'" width="'.$image_width.'" height="'.$image_height.'" />';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Displays order details in a table
|
|
**/
|
|
if (!function_exists('woocommerce_order_details_table')) {
|
|
function woocommerce_order_details_table( $id ) {
|
|
global $order_id;
|
|
|
|
if (!$id) return;
|
|
|
|
$order_id = $id;
|
|
|
|
woocommerce_get_template('order/order-details-table.php', false);
|
|
}
|
|
} |