<?php
/**
* This file contains compatibility functions for WooCommerce to improve Jetpack feature support.
*
* @package automattic/jetpack
*/
add_action( 'woocommerce_init', 'jetpack_woocommerce_integration' );
/**
* Loads JP+WC integration.
*
* Fires on `woocommerce_init` hook
*/
function jetpack_woocommerce_integration() {
/**
* Double check WooCommerce exists - unlikely to fail due to the hook being used but better safe than sorry.
*/
if ( ! class_exists( 'WooCommerce' ) ) {
return;
}
add_action( 'woocommerce_share', 'jetpack_woocommerce_social_share_icons', 10 );
/**
* Wrap in function exists check since this requires WooCommerce 3.3+.
*/
if ( function_exists( 'wc_get_default_products_per_row' ) ) {
add_filter( 'infinite_scroll_render_callbacks', 'jetpack_woocommerce_infinite_scroll_render_callback', 10 );
add_action( 'wp_enqueue_scripts', 'jetpack_woocommerce_infinite_scroll_style', 10 );
}
}
/**
* Make sure the social sharing icons show up under the product's short description
*/
function jetpack_woocommerce_social_share_icons() {
if ( function_exists( 'sharing_display' ) ) {
remove_filter( 'the_content', 'sharing_display', 19 );
remove_filter( 'the_excerpt', 'sharing_display', 19 );
sharing_display( '', true );
}
}
/**
* Remove sharing display from account, cart, and checkout pages in WooCommerce.
*/
function jetpack_woocommerce_remove_share() {
/**
* Double check WooCommerce exists - unlikely to fail due to the hook being used but better safe than sorry.
*/
if ( ! class_exists( 'WooCommerce' ) ) {
return;
}
if ( is_cart() || is_checkout() || is_account_page() ) {
remove_filter( 'the_content', 'sharing_display', 19 );
if ( class_exists( 'Jetpack_Likes' ) ) {
remove_filter( 'the_content', array( Jetpack_Likes::init(), 'post_likes' ), 30, 1 );
}
}
}
add_action( 'loop_start', 'jetpack_woocommerce_remove_share' );
/**
* Add a callback for WooCommerce product rendering in infinite scroll.
*
* @param array $callbacks Array of render callpacks for IS.
* @return array
*/
function jetpack_woocommerce_infinite_scroll_render_callback( $callbacks ) {
$callbacks[] = 'jetpack_woocommerce_infinite_scroll_render';
return $callbacks;
}
/**
* Add a default renderer for WooCommerce products within infinite scroll.
*/
function jetpack_woocommerce_infinite_scroll_render() {
if ( ! is_shop() && ! is_product_taxonomy() && ! is_product_category() && ! is_product_tag() ) {
return;
}
woocommerce_product_loop_start();
while ( have_posts() ) {
the_post();
wc_get_template_part( 'content', 'product' );
}
woocommerce_product_loop_end();
}
/**
* Basic styling when infinite scroll is active only.
*/
function jetpack_woocommerce_infinite_scroll_style() {
$custom_css = '
.infinite-scroll .woocommerce-pagination {
display: none;
}';
wp_add_inline_style( 'woocommerce-layout', $custom_css );
}
/**
* Adds compat for WooCommerce and Lazy Loading.
*/
function jetpack_woocommerce_lazy_images_compat() {
wp_add_inline_script(
'wc-cart-fragments',
"
jQuery( 'body' ).bind( 'wc_fragments_refreshed', function() {
var jetpackLazyImagesLoadEvent;
try {
jetpackLazyImagesLoadEvent = new Event( 'jetpack-lazy-images-load', {
bubbles: true,
cancelable: true
} );
} catch ( e ) {
jetpackLazyImagesLoadEvent = document.createEvent( 'Event' )
jetpackLazyImagesLoadEvent.initEvent( 'jetpack-lazy-images-load', true, true );
}
jQuery( 'body' ).get( 0 ).dispatchEvent( jetpackLazyImagesLoadEvent );
} );
"
);
}
add_action( 'wp_enqueue_scripts', 'jetpack_woocommerce_lazy_images_compat', 11 );