<form method="POST">
    <h3>Editing: ProductReviews.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * REST API Product Reviews Controller
 *
 * Handles requests to /products/reviews.
 */

namespace Automattic\WooCommerce\Admin\API;

defined( 'ABSPATH' ) || exit;

/**
 * Product reviews controller.
 *
 * @internal
 * @extends WC_REST_Product_Reviews_Controller
 */
class ProductReviews extends \WC_REST_Product_Reviews_Controller {
	/**
	 * Endpoint namespace.
	 *
	 * @var string
	 */
	protected $namespace = 'wc-analytics';

	/**
	 * Prepare links for the request.
	 *
	 * @param WP_Comment $review Product review object.
	 * @return array Links for the given product review.
	 */
	protected function prepare_links( $review ) {
		$links = array(
			'self'       =&gt; array(
				'href' =&gt; rest_url( sprintf( '/%s/%s/%d', $this-&gt;namespace, $this-&gt;rest_base, $review-&gt;comment_ID ) ),
			),
			'collection' =&gt; array(
				'href' =&gt; rest_url( sprintf( '/%s/%s', $this-&gt;namespace, $this-&gt;rest_base ) ),
			),
		);
		if ( 0 !== (int) $review-&gt;comment_post_ID ) {
			$links['up'] = array(
				'href'       =&gt; rest_url( sprintf( '/%s/products/%d', $this-&gt;namespace, $review-&gt;comment_post_ID ) ),
				'embeddable' =&gt; true,
			);
		}
		if ( 0 !== (int) $review-&gt;user_id ) {
			$links['reviewer'] = array(
				'href'       =&gt; rest_url( 'wp/v2/users/' . $review-&gt;user_id ),
				'embeddable' =&gt; true,
			);
		}
		return $links;
	}
}
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