/**
* PHPDOC
*
* @param string $value Type of object metadata is for (e.g., comment, post, or user)
* @param int $object_id ID of the object metadata is for
* @param string $meta_key Optional. Metadata key.
* @param boolean $single Optional.
*
* @return mixed Single metadata value, or array of values
*
* @since PHPDOC
*/
public function fix_product_summary_featured_image($value, $object_id, $meta_key, $single)
{
if ('_thumbnail_id' == $meta_key) {
$summary_data = NelioABVisitor::get_alternative_for_wc_product_summary_alt_exp($object_id);
if ($summary_data) {
$this->add_active_product_summary_experiment($summary_data['exp'], $summary_data['alt']);
/** @var NelioABAlternative $alt */
$alt = $summary_data['alt'];
$value = $alt->get_value();
// This first IF is a safeguard...
if (is_array($value) && isset($value['image_id'])) {
if ($single) {
return $value['image_id'];
} else {
return $value['image_id'];
}
}
}
}
return $value;
}
