barryhughes

<?php
/**
 * Simple approach showing a structured approach to associating arbitrary, ephemeral
 * (non-persisted) data with individual product objects and other entities.
 * 
 * Benefits include avoidance of collisions between two plugins using the same key,
 * the range of checks that can be applied to stored values, etc.
 *
 * @link https://github.com/woocommerce/woocommerce/issues/45286
 */

barryhughes

<?php
/**
 * Assigns currently unassigned product attribute terms to products, to try and
 * replicate the problem in the linked issue. Also generates new unassigned terms
 * on each request, to further exacerbate things.
 *
 * We deliberately do not use the WooCommerce API, because in this case we are
 * try to circumvent WC's cache invalidation logic.
 *
 * @see https://github.com/woocommerce/woocommerce/issues/17355

barryhughes

<?php
/**
 * Plugin name: Detect Legacy REST API Usage (WooCommerce)
 * Description: Attempts to detect and log usage of WooCommerce's legacy REST API.
 * Version:     2023-11-24.1
 */

function detect_and_log_wc_legacy_api_requests() {
	global $wp;

barryhughes

<?php

/**
 * The top-seller query (used for the WooCommerce Status dashboard widget)
 * runs on every dashboard request.
 *
 * It can effectively be nullified using this snippet, if the performance
 * impact is too great.
 *
 * (Tested with WC 8.0.2)

barryhughes

<?php

/**
 * Modify /wp-json/wc/store/v1/products/<ID> so that it returns more complete data about each variation.
 *
 * Not extensively tested, just captures an idea about how we might do this.
 */
add_filter( 'rest_request_after_callbacks', function ( $response, $handler, $request ) {
	// If this is not a Store API product request, do not interfere.
	if ( ! str_starts_with( $request->get_route(), '/wc/store/v1/products/' ) || $request->get_method() !== 'GET' ) {

barryhughes

diff --git a/plugins/woocommerce/includes/shipping/flat-rate/class-wc-shipping-flat-rate.php b/plugins/woocommerce/includes/shipping/flat-rate/class-wc-shipping-flat-rate.php
index 4b140a814f..5719a8a12b 100644
--- a/plugins/woocommerce/includes/shipping/flat-rate/class-wc-shipping-flat-rate.php
+++ b/plugins/woocommerce/includes/shipping/flat-rate/class-wc-shipping-flat-rate.php
@@ -177,8 +177,16 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
 				// Also handles BW compatibility when slugs were used instead of ids.
 				$shipping_class_term = get_term_by( 'slug', $shipping_class, 'product_shipping_class' );
 				$class_cost_string   = $shipping_class_term && $shipping_class_term->term_id ? $this->get_option( 'class_cost_' . $shipping_class_term->term_id, $this->get_option( 'class_cost_' . $shipping_class, '' ) ) : $this->get_option( 'no_class_cost', '' );
-
-				if ( '' === $class_cost_string ) {

barryhughes

-- Cleans up any non-pending WooCommerce Update Callback scheduled actions
-- and the corresponding log table entries.
--
-- Note that in many cases you may need to adjust the table prefix from
-- 'wp_' to whatever is in effect within your site.
DELETE actions,
       action_logs

FROM wp_actionscheduler_actions AS actions
JOIN wp_actionscheduler_logs AS action_logs

barryhughes

DELETE actions,
       action_logs

FROM wp_actionscheduler_actions AS actions
JOIN wp_actionscheduler_logs AS action_logs
     ON actions.action_id = action_logs.action_id

WHERE actions.hook = 'woocommerce_run_update_callback'
      AND actions.status <> 'pending'

barryhughes

# Every 2 mins (`-n 120` where 120 is num seconds), display a new joke.
#
# - On MacOS you may need to `brew install watch` first of all.
# - Fun to place this in a small Tmux pane

watch -n 120 "curl -s -H \"Accept: text/plain\" https://icanhazdadjoke.com/"

barryhughes

<?php
/**
 * Generates a set of scheduled actions for testing purposes.
 *
 * Additionally, it provides test callbacks (which do very little except burn time).
 * How much fun is that?
 *
 * An easy way to add this command is to place the file in the wp-content/mu-plugins
 * directory, or else incldue it from a file in that directory.
 *