transform users to actors

activitypub.php

@@ -28,7 +28,9 @@ function init() {
 	\defined( 'ACTIVITYPUB_USERNAME_REGEXP' ) || \define( 'ACTIVITYPUB_USERNAME_REGEXP', '(?:([A-Za-z0-9_-]+)@((?:[A-Za-z0-9_-]+\.)+[A-Za-z]+))' );
 	\defined( 'ACTIVITYPUB_CUSTOM_POST_CONTENT' ) || \define( 'ACTIVITYPUB_CUSTOM_POST_CONTENT', "<strong>[ap_title]</strong>\n\n[ap_content]\n\n[ap_hashtags]\n\n[ap_shortlink]" );
 	\defined( 'ACTIVITYPUB_SECURE_MODE' ) || \define( 'ACTIVITYPUB_SECURE_MODE', apply_filters( 'activitypub_secure_mode', $value = false ) );
-	\defined( 'ACTIVITYPUB_SINGLE_USER_MODE' ) || \define( 'ACTIVITYPUB_SINGLE_USER_MODE', false );
+
+	\defined( 'ACTIVITYPUB_DISABLE_USER' ) || \define( 'ACTIVITYPUB_DISABLE_USER', false );
+	\defined( 'ACTIVITYPUB_DISABLE_BLOG_USER' ) || \define( 'ACTIVITYPUB_DISABLE_BLOG_USER', false );
 
 	\define( 'ACTIVITYPUB_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
 	\define( 'ACTIVITYPUB_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );

includes/activity/class-actor.php

@@ -114,4 +114,18 @@ class Actor extends Base_Object {
 	 * @var string|array|null
 	 */
 	protected $public_key;
+
+	/**
+	 * It's not part of the ActivityPub protocol but it's a quite common
+	 * practice to lock an account. If anabled, new followers will not be
+	 * automatically accepted, but will instead require you to manually
+	 * approve them.
+	 *
+	 * WordPress does only support 'false' at the moment.
+	 *
+	 * @see https://docs.joinmastodon.org/spec/activitypub/#as
+	 *
+	 * @var boolean
+	 */
+	protected $manually_approves_followers = false;
 }

includes/activity/class-base-object.php

@@ -577,16 +577,22 @@ class Base_Object {
 
 		foreach ( $vars as $key => $value ) {
 			// if value is empty, try to get it from a getter.
-			if ( ! $value ) {
+			if ( ! isset( $value ) ) {
 				$value = call_user_func( array( $this, 'get_' . $key ) );
 			}
 
 			// if value is still empty, ignore it for the array and continue.
-			if ( $value ) {
+			if ( isset( $value ) ) {
 				$array[ snake_to_camel_case( $key ) ] = $value;
 			}
 		}
 
+		$class = new \ReflectionClass( $this );
+		$class = strtolower( $class->getShortName() );
+
+		$array = \apply_filters( 'activitypub_activity_object_array', $array, $class, $this->id, $this );
+		$array = \apply_filters( "activitypub_activity_{$class}_object_array", $array, $this->id, $this );
+
 		return $array;
 	}
 }

includes/activity/class-person.php

@@ -1,20 +0,0 @@
-<?php
-/**
- * Inspired by the PHP ActivityPub Library by @Landrok
- *
- * @link https://github.com/landrok/activitypub
- */
-
-namespace Activitypub\Activity;
-
-/**
- * Represents an individual person.
- *
- * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-person
- */
-class Person extends Base_Object {
-	/**
-	 * @var string
-	 */
-	protected $type = 'Person';
-}

includes/class-activitypub.php

@@ -30,15 +30,6 @@ class Activitypub {
 		\add_action( 'init', array( self::class, 'add_rewrite_rules' ) );
 
 		\add_action( 'after_setup_theme', array( self::class, 'theme_compat' ), 99 );
-
-		if ( is_single_user_mode() ) {
-			add_filter(
-				'activitypub_post_user_id',
-				function( $actor ) {
-					return User_Factory::BLOG_USER_ID;
-				}
-			);
-		}
 	}
 
 	/**
@@ -91,7 +82,7 @@ class Activitypub {
 		}
 
 		// check if user can publish posts
-		if ( \is_author() && ! user_can( \get_the_author_meta( 'ID' ), 'publish_posts' ) ) {
+		if ( \is_author() && ! User_Factory::get_by_id( \get_the_author_meta( 'ID' ) ) ) {
 			return $template;
 		}
 

includes/class-admin.php

@@ -13,10 +13,6 @@ class Admin {
 	 * Initialize the class, registering WordPress hooks
 	 */
 	public static function init() {
-		if ( ! current_user_can( 'publish_posts' ) ) {
-			return;
-		}
-
 		\add_action( 'admin_menu', array( self::class, 'admin_menu' ) );
 		\add_action( 'admin_init', array( self::class, 'register_settings' ) );
 		\add_action( 'show_user_profile', array( self::class, 'add_profile' ) );
@@ -28,11 +24,6 @@ class Admin {
 	 * Add admin menu entry
 	 */
 	public static function admin_menu() {
-		// user has to be able to publish posts
-		if ( ! current_user_can( 'publish_posts' ) ) {
-			return;
-		}
-
 		$settings_page = \add_options_page(
 			'Welcome',
 			'ActivityPub',
@@ -43,9 +34,12 @@ class Admin {
 
 		\add_action( 'load-' . $settings_page, array( self::class, 'add_settings_help_tab' ) );
 
-		$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
+		// user has to be able to publish posts
+		if ( ! is_user_disabled( get_current_user_id() ) ) {
+			$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
 
-		\add_action( 'load-' . $followers_list_page, array( self::class, 'add_followers_list_help_tab' ) );
+			\add_action( 'load-' . $followers_list_page, array( self::class, 'add_followers_list_help_tab' ) );
+		}
 	}
 
 	/**

includes/class-user-factory.php

@@ -34,21 +34,12 @@ class User_Factory {
 			$user_id = (int) $user_id;
 		}
 
-		if (
+		if ( self::BLOG_USER_ID === $user_id ) {
-			self::BLOG_USER_ID === $user_id &&
+			return Blog_User::from_wp_user( $user_id );
-			is_user_enabled( $user_id )
+		} elseif ( self::APPLICATION_USER_ID === $user_id ) {
-		) {
+			return Application_User::from_wp_user( $user_id );
-			return new Blog_User( $user_id );
+		} elseif ( $user_id > 0 ) {
-		} elseif (
+			return User::from_wp_user( $user_id );
-			self::APPLICATION_USER_ID === $user_id &&
-			is_user_enabled( $user_id )
-		) {
-			return new Application_User( $user_id );
-		} elseif (
-			$user_id > 0 &&
-			is_user_enabled( $user_id )
-		) {
-			return new User( $user_id );
 		}
 
 		return new WP_Error(

includes/functions.php

@@ -270,42 +270,34 @@ function is_activitypub_request() {
 }
 
 /**
- * Check if the current site is in single-user mode.
+ * This function checks if a user is disabled for ActivityPub.
- *
- * @return boolean
- */
-function is_single_user_mode() {
-	return ACTIVITYPUB_SINGLE_USER_MODE;
-}
-
-/**
- * This function checks if a user is enabled for ActivityPub.
  *
  * @param int $user_id The User-ID.
  *
- * @return boolean True if the user is enabled, false otherwise.
+ * @return boolean True if the user is disabled, false otherwise.
  */
-function is_user_enabled( $user_id ) {
+function is_user_disabled( $user_id ) {
 	switch ( $user_id ) {
 		// if the user is the application user, it's always enabled.
 		case \Activitypub\User_Factory::APPLICATION_USER_ID:
-			return true;
+			return false;
 		// if the user is the blog user, it's only enabled in single-user mode.
 		case \Activitypub\User_Factory::BLOG_USER_ID:
-			if ( is_single_user_mode() ) {
+			if ( defined( 'ACTIVITYPUB_DISABLE_BLOG_USER' ) ) {
-				return true;
+				return ACTIVITYPUB_DISABLE_BLOG_USER;
 			}
 
 			return false;
 		// if the user is any other user, it's enabled if it can publish posts.
 		default:
-			if (
+			if ( ! \user_can( $user_id, 'publish_posts' ) ) {
-				! is_single_user_mode() &&
-				\user_can( $user_id, 'publish_posts' )
-			) {
 				return true;
 			}
 
+			if ( defined( 'ACTIVITYPUB_DISABLE_USER' ) ) {
+				return ACTIVITYPUB_DISABLE_USER;
+			}
+
 			return false;
 	}
 }

includes/model/class-application-user.php

@@ -13,23 +13,14 @@ class Application_User extends Blog_User {
 	 *
 	 * @var int
 	 */
-	public $user_id = User_Factory::APPLICATION_USER_ID;
+	protected $_id = User_Factory::APPLICATION_USER_ID; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
 
 	/**
 	 * The User-Type
 	 *
 	 * @var string
 	 */
-	private $type = 'Application';
+	protected $type = 'Application';
-
-	/**
-	 * The User constructor.
-	 *
-	 * @param int $user_id The User-ID.
-	 */
-	public function __construct( $user_id = null ) {
-		// do nothing
-	}
 
 	/**
 	 * Get the User-Url.

includes/model/class-blog-user.php

@@ -11,22 +11,22 @@ class Blog_User extends User {
 	 *
 	 * @var int
 	 */
-	public $user_id = User_Factory::BLOG_USER_ID;
+	protected $_id = User_Factory::BLOG_USER_ID; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
 
 	/**
 	 * The User-Type
 	 *
 	 * @var string
 	 */
-	private $type = 'Person';
+	protected $type = 'Person';
 
 	/**
 	 * The User constructor.
 	 *
 	 * @param int $user_id The User-ID.
 	 */
-	public function __construct( $user_id = null ) {
+	public function __construct() {
-		add_filter( 'activitypub_json_author_array', array( $this, 'add_api_endpoints' ), 10, 2 );
+		add_filter( 'activitypub_activity_blog_user_object_array', array( $this, 'add_api_endpoints' ), 10, 2 );
 	}
 
 	/**
@@ -61,10 +61,6 @@ class Blog_User extends User {
 		return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_username() );
 	}
 
-	public function get_canonical_url() {
-		return \get_home_url();
-	}
-
 	/**
 	 * Generate and save a default Username.
 	 *

includes/model/class-user.php

@@ -6,34 +6,45 @@ use WP_Error;
 use Activitypub\Signature;
 use Activitypub\Model\User;
 use Activitypub\User_Factory;
+use Activitypub\Activity\Actor;
 
+use function Activitypub\is_user_disabled;
 use function Activitypub\get_rest_url_by_path;
 
-class User {
+class User extends Actor {
 	/**
 	 * The User-ID
 	 *
 	 * @var int
 	 */
-	public $user_id;
+	protected $_id; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
 
 	/**
 	 * The User-Type
 	 *
 	 * @var string
 	 */
-	private $type = 'Person';
+	protected $type = 'Person';
 
 	/**
 	 * The User constructor.
 	 *
 	 * @param numeric $user_id The User-ID.
 	 */
-	public function __construct( $user_id ) {
+	public function __construct() {
-		$this->user_id = $user_id;
+		add_filter( 'activitypub_activity_user_object_array', array( $this, 'add_api_endpoints' ), 10, 2 );
+		add_filter( 'activitypub_activity_user_object_array', array( $this, 'add_attachments' ), 10, 2 );
+	}
 
-		add_filter( 'activitypub_json_author_array', array( $this, 'add_api_endpoints' ), 10, 2 );
+	public static function from_wp_user( $user_id ) {
-		add_filter( 'activitypub_json_author_array', array( $this, 'add_attachments' ), 10, 2 );
+		if ( is_user_disabled( $user_id ) ) {
+			return null;
+		}
+
+		$object = new static();
+		$object->_id = $user_id;
+
+		return $object;
 	}
 
 	/**
@@ -71,7 +82,7 @@ class User {
 	 * @return string The User-Name.
 	 */
 	public function get_name() {
-		return \esc_attr( \get_the_author_meta( 'display_name', $this->user_id ) );
+		return \esc_attr( \get_the_author_meta( 'display_name', $this->_id ) );
 	}
 
 	/**
@@ -80,9 +91,9 @@ class User {
 	 * @return string The User-Description.
 	 */
 	public function get_summary() {
-		$description = get_user_meta( $this->user_id, 'activitypub_user_description', true );
+		$description = get_user_meta( $this->_id, 'activitypub_user_description', true );
 		if ( empty( $description ) ) {
-			$description = get_user_meta( $this->user_id, 'description', true );
+			$description = get_user_meta( $this->_id, 'description', true );
 		}
 		return \wpautop( \wp_kses( $description, 'default' ) );
 	}
@@ -93,44 +104,49 @@ class User {
 	 * @return string The User-Url.
 	 */
 	public function get_url() {
-		return \esc_url( \get_author_posts_url( $this->user_id ) );
+		return \esc_url( \get_author_posts_url( $this->_id ) );
-	}
-
-	public function get_canonical_url() {
-		return $this->get_url();
 	}
 
 	public function get_at_url() {
 		return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_username() );
 	}
 
-	public function get_username() {
+	public function get_preferred_username() {
-		return \esc_attr( \get_the_author_meta( 'login', $this->user_id ) );
+		return \esc_attr( \get_the_author_meta( 'login', $this->_id ) );
 	}
 
-	public function get_avatar() {
+	public function get_icon() {
-		return \esc_url(
+		$icon = \esc_url(
 			\get_avatar_url(
-				$this->user_id,
+				$this->_id,
 				array( 'size' => 120 )
 			)
 		);
+
+		return array(
+			'type' => 'Image',
+			'url'  => $icon,
+		);
 	}
 
-	public function get_header_image() {
+	public function get_image() {
 		if ( \has_header_image() ) {
-			return \esc_url( \get_header_image() );
+			$image = \esc_url( \get_header_image() );
+			return array(
+				'type' => 'Image',
+				'url'  => $image,
+			);
 		}
 
 		return null;
 	}
 
 	public function get_published() {
-		return \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( \get_the_author_meta( 'registered', $this->user_id ) ) );
+		return \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( \get_the_author_meta( 'registered', $this->_id ) ) );
 	}
 
 	public function get_public_key() {
-		$key = \get_user_meta( $this->get_user_id(), 'magic_sig_public_key', true );
+		$key = \get_user_meta( $this->get__id(), 'magic_sig_public_key', true );
 
 		if ( $key ) {
 			return $key;
@@ -138,7 +154,7 @@ class User {
 
 		$this->generate_key_pair();
 
-		return \get_user_meta( $this->get_user_id(), 'magic_sig_public_key', true );
+		return \get_user_meta( $this->get__id(), 'magic_sig_public_key', true );
 	}
 
 	/**
@@ -147,7 +163,7 @@ class User {
 	 * @return mixed
 	 */
 	public function get_private_key() {
-		$key = \get_user_meta( $this->get_user_id(), 'magic_sig_private_key', true );
+		$key = \get_user_meta( $this->get__id(), 'magic_sig_private_key', true );
 
 		if ( $key ) {
 			return $key;
@@ -155,70 +171,18 @@ class User {
 
 		$this->generate_key_pair();
 
-		return \get_user_meta( $this->get_user_id(), 'magic_sig_private_key', true );
+		return \get_user_meta( $this->get__id(), 'magic_sig_private_key', true );
 	}
 
 	private function generate_key_pair() {
 		$key_pair = Signature::generate_key_pair();
 
 		if ( ! is_wp_error( $key_pair ) ) {
-			\update_user_meta( $this->get_user_id(), 'magic_sig_public_key', $key_pair['public_key'], true );
+			\update_user_meta( $this->get__id(), 'magic_sig_public_key', $key_pair['public_key'], true );
-			\update_user_meta( $this->get_user_id(), 'magic_sig_private_key', $key_pair['private_key'], true );
+			\update_user_meta( $this->get__id(), 'magic_sig_private_key', $key_pair['private_key'], true );
 		}
 	}
 
-	/**
-	 * Array representation of the User.
-	 *
-	 * @param bool $context Whether to include the @context.
-	 *
-	 * @return array The array representation of the User.
-	 */
-	public function to_array( $context = true ) {
-		$output = array();
-
-		if ( $context ) {
-			$output['@context'] = Activity::CONTEXT;
-		}
-
-		$output['id'] = $this->get_url();
-		$output['type'] = $this->get_type();
-		$output['name'] = $this->get_name();
-		$output['summary'] = \html_entity_decode(
-			$this->get_summary(),
-			\ENT_QUOTES,
-			'UTF-8'
-		);
-		$output['preferredUsername'] = $this->get_username(); // phpcs:ignore
-		$output['url'] = $this->get_url();
-		$output['icon'] = array(
-			'type' => 'Image',
-			'url'  => $this->get_avatar(),
-		);
-
-		if ( $this->has_header_image() ) {
-			$output['image'] = array(
-				'type' => 'Image',
-				'url'  => $this->get_header_image(),
-			);
-		}
-
-		$output['published'] = $this->get_published();
-
-		$output['publicKey'] = array(
-			'id' => $this->get_url() . '#main-key',
-			'owner' => $this->get_url(),
-			'publicKeyPem' => \trim( $this->get_public_key() ),
-		);
-
-		$output['manuallyApprovesFollowers'] = \apply_filters( 'activitypub_json_manually_approves_followers', \__return_false() ); // phpcs:ignore
-
-		// filter output
-		$output = \apply_filters( 'activitypub_json_author_array', $output, $this->user_id, $this );
-
-		return $output;
-	}
-
 	/**
 	 * Extend the User-Output with API-Endpoints.
 	 *
@@ -283,6 +247,6 @@ class User {
 	}
 
 	public function get_resource() {
-		return $this->get_username() . '@' . \wp_parse_url( \home_url(), \PHP_URL_HOST );
+		return $this->get_preferred_username() . '@' . \wp_parse_url( \home_url(), \PHP_URL_HOST );
 	}
 }

includes/rest/class-followers.php

@@ -72,15 +72,15 @@ class Followers {
 		$json->actor = $user->get_id();
 		$json->type = 'OrderedCollectionPage';
 
-		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/followers', $user->get_user_id() ) ); // phpcs:ignore
+		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/followers', $user->get__id() ) ); // phpcs:ignore
 		$json->first = $json->partOf; // phpcs:ignore
-		$json->totalItems = FollowerCollection::count_followers( $user->get_user_id() ); // phpcs:ignore
+		$json->totalItems = FollowerCollection::count_followers( $user->get__id() ); // phpcs:ignore
 		// phpcs:ignore
 		$json->orderedItems = array_map(
 			function( $item ) {
 				return $item->get_url();
 			},
-			FollowerCollection::get_followers( $user->get_user_id() )
+			FollowerCollection::get_followers( $user->get__id() )
 		);
 
 		$response = new WP_REST_Response( $json, 200 );

includes/rest/class-following.php

@@ -67,7 +67,7 @@ class Following {
 		$json->actor = $user->get_id();
 		$json->type = 'OrderedCollectionPage';
 
-		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/following', $user->get_user_id() ) ); // phpcs:ignore
+		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/following', $user->get__id() ) ); // phpcs:ignore
 		$json->totalItems = 0; // phpcs:ignore
 		$json->orderedItems = apply_filters( 'activitypub_following', array(), $user ); // phpcs:ignore
 

includes/rest/class-inbox.php

@@ -93,7 +93,7 @@ class Inbox {
 		$json->id = \home_url( \add_query_arg( null, null ) );
 		$json->generator = 'http://wordpress.org/?v=' . \get_bloginfo_rss( 'version' );
 		$json->type = 'OrderedCollectionPage';
-		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/inbox', $user->get_user_id() ) ); // phpcs:ignore
+		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/inbox', $user->get__id() ) ); // phpcs:ignore
 
 		$json->totalItems = 0; // phpcs:ignore
 
@@ -136,8 +136,8 @@ class Inbox {
 		$type = $request->get_param( 'type' );
 		$type = \strtolower( $type );
 
-		\do_action( 'activitypub_inbox', $data, $user->get_user_id(), $type );
+		\do_action( 'activitypub_inbox', $data, $user->get__id(), $type );
-		\do_action( "activitypub_inbox_{$type}", $data, $user->get_user_id() );
+		\do_action( "activitypub_inbox_{$type}", $data, $user->get__id() );
 
 		return new WP_REST_Response( array(), 202 );
 	}

includes/rest/class-outbox.php

@@ -75,7 +75,7 @@ class Outbox {
 		$json->generator = 'http://wordpress.org/?v=' . \get_bloginfo_rss( 'version' );
 		$json->actor = $user->get_id();
 		$json->type = 'OrderedCollectionPage';
-		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/outbox', $user->get_user_id() ) ); // phpcs:ignore
+		$json->partOf = get_rest_url_by_path( sprintf( 'users/%d/outbox', $user->get__id() ) ); // phpcs:ignore
 		$json->totalItems = 0; // phpcs:ignore
 
 		// phpcs:ignore
@@ -97,7 +97,7 @@ class Outbox {
 			$posts = \get_posts(
 				array(
 					'posts_per_page' => 10,
-					'author' => $user->get_user_id(),
+					'author' => $user->get__id(),
 					'offset' => ( $page - 1 ) * 10,
 					'post_type' => $post_types,
 				)

templates/admin-header.php

@@ -12,9 +12,13 @@
 			<?php \esc_html_e( 'Settings', 'activitypub' ); ?>
 		</a>
 
+		<?php if ( ! \Activitypub\is_user_disabled( \ActivityPub\User_Factory::BLOG_USER_ID ) ) : ?>
+
 		<a href="<?php echo \esc_url_raw( admin_url( 'options-general.php?page=activitypub&tab=followers' ) ); ?>" class="activitypub-settings-tab <?php echo \esc_attr( $args['followers'] ); ?>">
 			<?php \esc_html_e( 'Followers', 'activitypub' ); ?>
 		</a>
+
+		<?php endif; ?>
 	</nav>
 </div>
 <hr class="wp-header-end">

templates/author-json.php

@@ -4,7 +4,7 @@ $user = \Activitypub\User_Factory::get_by_id( \get_the_author_meta( 'ID' ) );
 /*
  * Action triggerd prior to the ActivityPub profile being created and sent to the client
  */
-\do_action( 'activitypub_json_author_pre', $user->get_user_id() );
+\do_action( 'activitypub_json_author_pre', $user->get__id() );
 
 $options = 0;
 // JSON_PRETTY_PRINT added in PHP 5.4
@@ -19,7 +19,7 @@ $options |= \JSON_HEX_TAG | \JSON_HEX_AMP | \JSON_HEX_QUOT;
  *
  * @param int $options The current options flags
  */
-$options = \apply_filters( 'activitypub_json_author_options', $options, $user->get_user_id() );
+$options = \apply_filters( 'activitypub_json_author_options', $options, $user->get__id() );
 
 \header( 'Content-Type: application/activity+json' );
 echo \wp_json_encode( $user->to_array(), $options );
@@ -27,4 +27,4 @@ echo \wp_json_encode( $user->to_array(), $options );
 /*
  * Action triggerd after the ActivityPub profile has been created and sent to the client
  */
-\do_action( 'activitypub_json_author_post', $user->get_user_id() );
+\do_action( 'activitypub_json_author_post', $user->get__id() );

templates/blog-json.php

@@ -4,7 +4,7 @@ $user = new \Activitypub\Model\Blog_User();
 /*
  * Action triggerd prior to the ActivityPub profile being created and sent to the client
  */
-\do_action( 'activitypub_json_author_pre', $user->get_user_id() );
+\do_action( 'activitypub_json_author_pre', $user->get__id() );
 
 $options = 0;
 // JSON_PRETTY_PRINT added in PHP 5.4
@@ -19,7 +19,7 @@ $options |= \JSON_HEX_TAG | \JSON_HEX_AMP | \JSON_HEX_QUOT;
  *
  * @param int $options The current options flags
  */
-$options = \apply_filters( 'activitypub_json_author_options', $options, $user->get_user_id() );
+$options = \apply_filters( 'activitypub_json_author_options', $options, $user->get__id() );
 
 \header( 'Content-Type: application/activity+json' );
 echo \wp_json_encode( $user->to_array(), $options );
@@ -27,4 +27,4 @@ echo \wp_json_encode( $user->to_array(), $options );
 /*
  * Action triggerd after the ActivityPub profile has been created and sent to the client
  */
-\do_action( 'activitypub_json_author_post', $user->get_user_id() );
+\do_action( 'activitypub_json_author_post', $user->get__id() );

templates/settings.php

@@ -31,37 +31,12 @@
 	<form method="post" action="options.php">
 		<?php \settings_fields( 'activitypub' ); ?>
 
+		<?php if ( ! \Activitypub\is_user_disabled( \ActivityPub\User_Factory::BLOG_USER_ID ) ) : ?>
+
 		<h3><?php \esc_html_e( 'Blog-User', 'activitypub' ); ?></h3>
 
 		<p><?php \esc_html_e( 'All settings for the Blog-User (Catch-All Account)', 'activitypub' ); ?></p>
 
-		<table class="form-table" id="activitypub-images">
-			<tbody>
-				<tr>
-					<th scope="row">
-						<?php \esc_html_e( 'Cover & Avatar', 'activitypub' ); ?>
-					</th>
-					<td>
-						<div class="header-image" style="background-image: url('<?php echo esc_url( get_header_image() ); ?>');">
-							<img class="logo" src="<?php echo esc_url( get_site_icon_url() ); ?>" />
-						</div>
-						<p class="description">
-							<?php
-							echo \wp_kses(
-								\sprintf(
-									// translators: %s is the link is to the customizer.
-									\__( 'Change the Avatar and the Cover using the <a href="%s">Customizer</a>.', 'activitypub' ),
-									\esc_url_raw( \admin_url( 'customize.php' ) )
-								),
-								'default'
-							);
-							?>
-						</p>
-					</td>
-				</tr>
-			</tbody>
-		</table>
-
 		<table class="form-table">
 			<tbody>
 				<tr>
@@ -83,6 +58,8 @@
 
 		<?php \do_settings_fields( 'activitypub', 'blog-user' ); ?>
 
+		<?php endif; ?>
+
 		<h3><?php \esc_html_e( 'Activities', 'activitypub' ); ?></h3>
 
 		<p><?php \esc_html_e( 'All activity related settings.', 'activitypub' ); ?></p>

templates/welcome.php

@@ -14,6 +14,9 @@
 	<h2><?php \esc_html_e( 'Welcome', 'activitypub' ); ?></h2>
 
 	<p><?php \esc_html_e( 'With ActivityPub your blog becomes part of a federated social network. This means you can share and talk to everyone using the ActivityPub protocol, including users of Friendica, Pleroma and Mastodon.', 'activitypub' ); ?></p>
+
+	<?php if ( ! \Activitypub\is_user_disabled( \ActivityPub\User_Factory::BLOG_USER_ID ) ) : ?>
+
 	<h3><?php \esc_html_e( 'Blog Account', 'activitypub' ); ?></h3>
 	<p>
 		<?php
@@ -33,6 +36,11 @@
 		);
 		?>
 	</p>
+
+	<?php endif; ?>
+
+	<?php if ( ! \Activitypub\is_user_disabled( get_current_user_id() ) ) : ?>
+
 	<h3><?php \esc_html_e( 'Personal Account', 'activitypub' ); ?></h3>
 	<p>
 		<?php
@@ -52,6 +60,9 @@
 		);
 		?>
 	</p>
+
+	<?php endif; ?>
+
 	<h3><?php \esc_html_e( 'Troubleshooting', 'activitypub' ); ?></h3>
 	<p>
 		<?php