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Add product attributes underneath the product title on an order form from Order Form for WooCommerce. Requires version 1.0.5 or higher. Save this file as a simple plugin in the WordPress plugins folder. http://orderform-woo.webaware.net.au/
<?php
/*
Plugin Name: Order Form for WooCommerce Product Attributes
Plugin URI: https://gist.github.com/webaware/931c8c216a90a16b9c62
Description: add product attributes to Order Form for WooCommerce product
Author: WebAware
Author URI: http://webaware.com.au/
*/
if (!defined('ABSPATH')) {
exit;
}
/**
* add product attributes to Order Form for WooCommerce product
* @param WC_Product $product
* @param array $attrs
*/
add_action('orderform_woocommerce_order_item_end', function($product, $attrs) {
$attributes = $product->get_attributes();
foreach ($attributes as $attribute) {
// must be ticked as visible
if (empty($attribute['is_visible'])) {
continue;
}
// must not be a variation
if (!empty($attribute['is_variation'])) {
continue;
}
if (empty($attribute['is_taxonomy'])) {
// attribute values stored locally on the product
$class = strtolower(sanitize_title($attribute['name']));
$label = $attribute['name'];
$values = explode('|', $attribute['value']);
$values = array_map('trim', $values);
}
else {
// global product attributes, stored as terms of a taxonomy
$taxonomy = get_taxonomy($attribute['name']);
$class = sanitize_title($taxonomy->name);
$values = wp_get_post_terms($product->id, $taxonomy->name, array('fields' => 'names'));
// get tax label
if (isset($taxonomy->labels->name)) {
$label = $taxonomy->labels->name;
}
elseif (isset($taxonomy->label)) {
$label = $taxonomy->label;
}
else {
$label = $taxonomy->name;
}
}
printf('<p class="attribute-%s"><strong>%s</strong><br />', esc_attr($class), esc_html($label));
$separator = '';
foreach ($values as $value) {
printf('%s<span>%s</span>', $separator, esc_html($value));
$separator = '<br/>';
}
echo "</p>\n";
}
}, 10, 2);
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