0-woocommerce-snippets.md

WooCommerce Snippets

Just a handy collection of small snippets for customising WooCommerce.

add-external-link-to-woocommerce-account-menu.php

<?php

// Part 1: Add the link to the array of menu items WooCommerce uses to build the
// menu markup. 
add_filter( 'woocommerce_account_menu_items', function ( $items, $endpoints ) {
	$items['my-courses'] = 'My Courses';
	return $items;
}, 10, 2 );

// Part 2: Override the endpoint URL to point to any desired URL — this allows us to
// link to any page we link in place of a WooCommerce account sub-page (endpoint).
add_filter( 'woocommerce_get_endpoint_url', function ( $url, $endpoint, $value, $permalink ) {
	if ( $endpoint === 'my-courses' ) {
		$url = home_url( 'my-courses' );
	}
	return $url;
}, 10, 4 );

add-order-item-meta.php

<?php

add_action( 'woocommerce_checkout_create_order_line_item', function ( WC_Order_Item_Product $item, $item_key, $values ) {

	$item->add_meta_data( 'Some key', 'Some value' );
	$item->add_meta_data( 'some_other_key', 'Some other value' );
	
	// $values will contain additional item data passed when adding item to cart. e.g; 
	// WC()->cart->add_to_cart( $product_id, 1, 0, [], ['key1' => 'value1', 'key2' => 'value2']] );
	if ( ! empty( $values['key1'] ) ) {
		$item->add_meta_data( 'Key 1', $values['key1'] );
	}
	
}, 10, 3 );

change-add-to-cart-button-text.php

<?php

add_filter( 'woocommerce_product_add_to_cart_text', function ( $text, \WC_Product $product ) {
	return 'Add to order';
}, 10, 2 );

change-product-text.php

<?php

add_filter('gettext', 'wolfd_change_product_text', 20, 3);
add_filter('ngettext', 'wolfd_change_product_text', 20, 3);
function wolfd_change_product_text($translated_text, $text, $domain) {
    if ('woocommerce' === $domain && 'Product' === $text) {
        $translated_text = 'Item';
    }
    return $translated_text;
}

customise-account-area-menu-items.php

<?php

add_filter( 'woocommerce_account_menu_items', function ( $items, $endpoints ) {
	// Hide the "Downloads" area by removing it from the array
	unset( $items['downloads'] );

	// Hide the "Dashboard" tab
	unset( $items['dashboard'] );
	
	//unset( $items['orders'] );
	//unset( $items['edit-address'] );
	//unset( $items['payment-methods'] );
	//unset( $items['edit-account'] );
	//unset( $items['customer-logout'] );

	return $items;
}, 10, 2 );

// Redirect account dashboard through to a desired sub page
add_action( 'template_redirect', function() {
	if ( is_account_page() && ! is_wc_endpoint_url() ) {
		wp_redirect( wc_get_endpoint_url( 'orders' ) );
		exit;
	}
});

customise-return-to-shop-text.php

<?php

add_filter('woocommerce_return_to_shop_text', function() {
    return 'Your Custom Text Here'; // Replace with your desired button text
});

disable-link-in-order-item-lists.php

<?php

// Disable the link in order item lists
add_filter('woocommerce_order_item_permalink', function ( $permalink, $item, $order ) {
	return '';
}, 10, 3);

get-product-by-sku.php

<?php

wc_get_product( wc_get_product_id_by_sku( 'sku-here' ) );

map-custom-rewrite-rules.php

<?php

add_filter('rewrite_rules_array', function ($rules) {
    $new_rules = array(
        'shop/(.+)/?$' => 'index.php?product_cat=' . $matches[1]
    );
    return $new_rules + $rules;
});

redirect-all-product-display-pages-to-a-specific-url.php

<?php

add_action('template_redirect', function() {
    if ((is_shop() || is_product_category() || is_product_tag() || is_product()) && !is_cart() && !is_checkout() && !is_account_page()) {
        $redirect_page_url = 'http://yourdomain.com/your-specific-page/'; // Change to your desired URL
        wp_safe_redirect($redirect_page_url);
        exit;
    }
});

redirect-woocommerce-user-after-registration.php

<?php

// Redirect user after registration.
add_filter( 'woocommerce_registration_redirect', function () {
	return home_url('thankyou');
} );

remove-quantity-from-order-items.php

<?php

// Remove quantity from order items
add_filter( 'woocommerce_order_item_quantity_html', function ( $quantity_html, $item ) {
	return '';
}, 10, 2 );

show-product-sku-in-cart.php

<?php

add_filter( 'woocommerce_get_item_data', function ( $item_data, $cart_item ) {
	$item_data[] = array(
		'key' => 'SKU',
		'display' => 'SKU: ' . $cart_item['data']->get_sku(),
	);
	return $item_data;
}, 10, 2 );

skip-cart-and-redirect-to-checkout.php

<?php

// Redirects on add to cart (not tested with AJAX)
add_filter('woocommerce_add_to_cart_redirect', function ($url) {
    return wc_get_checkout_url();
});

// Redirects requests made to the cart page.
add_action("template_redirect", function () {
    if (is_cart()) {
        // Woo checkout redirects from checkout back to cart when there is nothing to check out.
        // So, if the cart is empty, redirect to the shop page to prevent a redirect loop.
        if (WC()->cart->is_empty()) {
            wp_safe_redirect(wc_get_page_permalink('shop'));
        } else {
            wp_safe_redirect(wc_get_checkout_url());
        }
        exit();
    }
});