Acephalia

//Hide add to cart button for non logged in users but show stock.

function hide_add_to_cart_for_non_logged_in_users() {
    if (!is_user_logged_in()) {
       ?>
        <style>
           form.cart {
                display: none;
            }
        </style>

Acephalia

//Convert uploaded files to webp and delete uploaded file

function compress_and_convert_images_to_webp($file) {
    // Check if file type is supported
    $supported_types = ['image/jpeg', 'image/jpg', 'image/png', 'image/webp'];
    if (!in_array($file['type'], $supported_types)) {
        return $file;
    }

    // Get the path to the upload directory

Acephalia

//Don't use this it is a bad idea. This code replaces all acrhcive and shop page thumbnail links to work as add to cart urls. When clicked the item will be added to cart instead of opening the single product page. Works only for simple products (obviously).

function wc_custom_shop_thumbnail_link( $link, $product ) {
    if ( $product->is_type( 'simple' ) && ( is_shop() || is_product_category() || is_product_tag() ) ) {
        $link = '?add-to-cart='. $product->get_id();
    }
    return $link;
}
add_filter( 'woocommerce_loop_product_link', 'wc_custom_shop_thumbnail_link', 10, 2 );

Acephalia

add_action( 'template_redirect', 'remove_woocommerce_styles_scripts', 999 );

function remove_woocommerce_styles_scripts() {
if ( function_exists( 'is_woocommerce' ) ) {
    if ( ! is_woocommerce() && ! is_cart() && ! is_checkout() ) {
        remove_action('wp_enqueue_scripts', [WC_Frontend_Scripts::class, 'load_scripts']);
        remove_action('wp_print_scripts', [WC_Frontend_Scripts::class, 'localize_printed_scripts'], 5);
        remove_action('wp_print_footer_scripts', [WC_Frontend_Scripts::class, 'localize_printed_scripts'], 5);
        }
    }

Acephalia

function custom_password_protected_error_message( $translated_text, $text, $domain ) {
    if ( $text === 'This product is protected and cannot be purchased.' ) {
        $translated_text = 'Your custom error message here.';
    }
    return $translated_text;
}
add_filter( 'gettext', 'custom_password_protected_error_message', 20, 3 );

Acephalia

// This code will resave / update 200 woocommerce products every time you visit one of your pages. Increase or decrease limit depending on your server resources.
add_action( 'woocommerce_loaded', 'update_products_by_x' );
function update_products_by_x(){
    $limit = 200;

    // getting all products
    $products_ids = get_posts( array(
        'post_type'        => 'product', // or ['product','product_variation'],
        'numberposts'      => $limit,
        'post_status'      => 'publish',

Acephalia

//This script will reattach media files to their relvant products (when you open and update a product) that do not get assigned when you import via a csv. 

add_action( 'woocommerce_process_product_meta', function ( $post_id, $post ) {
    global $wpdb;
    $attachment_ids = isset( $_POST['product_image_gallery'] ) ? array_filter( explode( ',', wc_clean( $_POST['product_image_gallery'] ) ) ) : array();

    // update posts in the $attachment_ids array to have post_parent = $post_id
    $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE ID IN (" . implode( ',', $attachment_ids ) . ")", $post_id ) );
}, 21, 2 );

Acephalia

This SQL query wll remove all gallery images from all Woo products but leave the Product Image in tact. It will not delete the images from the media gallery. Just detach them from the gallery.

DELETE pm
FROM pwj_postmeta pm
INNER JOIN pwj_posts p ON pm.post_id = p.ID
WHERE p.post_type = 'product'
AND pm.meta_key = '_product_image_gallery';

Acephalia

// Wordpress Submit Sendfox Form On User Registration by u/acephaliax
// This snippet will submit a sendfox form of your choosing anytime a new user signs up via a non standard resgstarion method on your wordpress site. Replace the form details below with the form from your dashboard.

function auto_submit_sendfox_form_on_user_register( $user_id ) {
    $user_info = get_userdata( $user_id );

    // Prepare the data to be sent
    $body = array(
        'first_name' => $user_info->first_name,
        'last_name'  => $user_info->last_name,

Acephalia

//Swap Woocommerce product thumbnail with first image in gallery by u/acephaliax
//This snippet will swap out the product thumbnail for all archive and shop loops to display first galery image but show product image as main image on a single product page.

add_filter('woocommerce_product_get_image', 'custom_woocommerce_product_get_image', 10, 5);

function custom_woocommerce_product_get_image($image, $product, $size, $attr, $placeholder) {
    if (is_shop() || is_product_category() || is_product_tag()) { // Adjust condition as needed
        $gallery_images = $product->get_gallery_image_ids();
        if (!empty($gallery_images)) {
            $image_id = $gallery_images[0]; // Sets first gallery image as thumbnail