small improvements

activitypub.php

@@ -39,7 +39,7 @@ function init() {
 	Collection\Followers::init();
 
 	// Configure the REST API route
-	Rest\User::init();
+	Rest\Users::init();
 	Rest\Outbox::init();
 	Rest\Inbox::init();
 	Rest\Followers::init();

includes/class-activitypub.php

@@ -97,6 +97,7 @@ class Activitypub {
 					return $template;
 				}
 			}
+
 			return $json_template;
 		}
 

includes/model/class-blog-user.php

@@ -88,4 +88,8 @@ class Blog_User extends User {
 
 		return \gmdate( 'Y-m-d\TH:i:s\Z', $time );
 	}
+
+	public function get_public_key() {
+		return '';
+	}
 }

includes/model/class-user.php

@@ -3,6 +3,7 @@ namespace Activitypub\Model;
 
 use WP_Query;
 use WP_Error;
+use Activitypub\Signature;
 use Activitypub\Model\User;
 use Activitypub\User_Factory;
 
@@ -121,8 +122,7 @@ class User {
 	}
 
 	public function get_public_key() {
-		//return Signature::get_public_key( $this->user_id );
-		return null;
+		return Signature::get_public_key( $this->user_id );
 	}
 
 	/**

includes/rest/class-users.php

@@ -13,7 +13,7 @@ use Activitypub\User_Factory;
  *
  * @see https://www.w3.org/TR/activitypub/#followers
  */
-class User {
+class Users {
 	/**
 	 * Initialize the class, registering WordPress hooks
 	 */

includes/rest/class-webfinger.php

@@ -47,8 +47,7 @@ class Webfinger {
 	 */
 	public static function webfinger( $request ) {
 		$resource = $request->get_param( 'resource' );
-
-		$user = User_Factory::get_by_resource( $resource );
+		$user     = User_Factory::get_by_resource( $resource );
 
 		if ( is_wp_error( $user ) ) {
 			return $user;