<?php

class Rest_Activitypub_Webfinger {
	/**
	 * Add WebFinger discovery links
	 *
	 * @param array   $array    the jrd array
	 * @param string  $resource the WebFinger resource
	 * @param WP_User $user     the WordPress user
	 */
	public static function add_webfinger_discovery( $array, $resource, $user ) {
		$array['links'][] = array(
			'rel'  => 'self',
			'type' => 'application/activity+json',
			'href' => get_author_posts_url( $user->ID ),
		);

		return $array;
	}
}