namespace, '/' . $this->rest_base, array( array( 'methods' => \WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => '__return_true', ), ) ); \register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P\d\.\d)', array( 'args' => array( 'version' => array( 'description' => 'The version of the NodeInfo schema.', 'type' => 'string', 'required' => true, ), ), array( 'methods' => \WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => '__return_true', ), ) ); } /** * Retrieves the NodeInfo discovery profile. * * @param \WP_REST_Request $request The request object. * * @return \WP_REST_Response Response object. */ public function get_items( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $response = array( 'links' => array( /* * Needs http protocol for spec compliance. * @ticket https://github.com/Automattic/wordpress-activitypub/pull/1275 */ array( 'rel' => 'http://nodeinfo.diaspora.software/ns/schema/2.0', 'href' => get_rest_url_by_path( '/nodeinfo/2.0' ), ), array( 'rel' => 'https://nodeinfo.diaspora.software/ns/schema/2.0', 'href' => get_rest_url_by_path( '/nodeinfo/2.0' ), ), array( 'rel' => 'https://www.w3.org/ns/activitystreams#Application', 'href' => get_rest_url_by_path( 'application' ), ), ), ); return \rest_ensure_response( $response ); } /** * Retrieves the NodeInfo profile. * * @param \WP_REST_Request $request The request object. * @return \WP_REST_Response Response object. */ public function get_item( $request ) { $version = $request->get_param( 'version' ); /** * Fires before the NodeInfo data is created and sent to the client. * * @param string $version The NodeInfo version. */ \do_action( 'activitypub_rest_nodeinfo_pre', $version ); switch ( $version ) { case '2.0': $response = $this->get_version_2_0(); break; default: $response = new \WP_Error( 'activitypub_rest_nodeinfo_invalid_version', 'Unsupported NodeInfo version.', array( 'status' => 405 ) ); break; } return \rest_ensure_response( $response ); } /** * Get the NodeInfo 2.0 data. * * @return array */ public function get_version_2_0() { $posts = \wp_count_posts(); $comments = \wp_count_comments(); return array( 'version' => '2.0', 'software' => array( 'name' => 'wordpress', 'version' => get_masked_wp_version(), ), 'protocols' => array( 'activitypub' ), 'services' => array( 'inbound' => array(), 'outbound' => array(), ), 'openRegistrations' => (bool) get_option( 'users_can_register' ), 'usage' => array( 'users' => array( 'total' => get_total_users(), 'activeHalfyear' => get_active_users( 6 ), 'activeMonth' => get_active_users(), ), 'localPosts' => $posts->publish, 'localComments' => $comments->approved, ), 'metadata' => array( 'nodeName' => \get_bloginfo( 'name' ), 'nodeDescription' => \get_bloginfo( 'description' ), 'nodeIcon' => \get_site_icon_url(), ), ); } }