/**
* Hide attributes if they correspond to filtered-out variations.
*
* @param string $output original output
* @param array $attribute attribute data
* @param array $values attribute values
* @return string modified output
*/
public function bundled_item_attribute($output, $attribute, $values)
{
if ($attribute['is_variation']) {
$variation_attribute_values = array();
$bundled_item = $this->get_bundled_item($this->listing_attributes_of);
$bundled_item_variations = $bundled_item->get_product_variations();
if (empty($bundled_item_variations)) {
return $output;
}
$attribute_key = 'attribute_' . sanitize_title($attribute['name']);
// Find active attribute values from the bundled item variation data.
foreach ($bundled_item_variations as $variation_data) {
if (isset($variation_data['attributes'][$attribute_key])) {
$variation_attribute_values[] = $variation_data['attributes'][$attribute_key];
$variation_attribute_values = array_unique($variation_attribute_values);
}
}
if (!empty($variation_attribute_values) && in_array('', $variation_attribute_values)) {
return $output;
}
$attribute_name = $attribute['name'];
$filtered_values = array();
if ($attribute['is_taxonomy']) {
$product_terms = WC_PB_Core_Compatibility::wc_get_product_terms($bundled_item->product_id, $attribute_name, array('fields' => 'all'));
foreach ($product_terms as $product_term) {
if (in_array($product_term->slug, $variation_attribute_values)) {
$filtered_values[] = $product_term->name;
}
}
return wpautop(wptexturize(implode(', ', $filtered_values)));
} else {
foreach ($values as $value) {
$check_value = WC_PB_Core_Compatibility::is_wc_version_gte_2_4() ? $value : sanitize_title($value);
if (in_array($check_value, $variation_attribute_values)) {
$filtered_values[] = $value;
}
}
return wpautop(wptexturize(implode(', ', $filtered_values)));
}
}
return $output;
}
function wc_bundles_get_product_terms($product_id, $attribute_name, $args)
{
_deprecated_function('wc_bundles_get_product_terms', '4.13.1', 'WC_PB_Core_Compatibility::wc_get_product_terms');
return WC_PB_Core_Compatibility::wc_get_product_terms($product_id, $attribute_name, $args);
}
