refactoring

includes/class-http.php

@@ -25,6 +25,12 @@ class Http {
 		$signature = Signature::generate_signature( $user_id, 'post', $url, $date, $digest );
 
 		$wp_version = \get_bloginfo( 'version' );
+
+		/**
+		 * Filter the HTTP headers user agent.
+		 *
+		 * @param string $user_agent The user agent string.
+		 */
 		$user_agent = \apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version . '; ' . \get_bloginfo( 'url' ) );
 		$args = array(
 			'timeout' => 100,
@@ -66,7 +72,14 @@ class Http {
 		$signature = Signature::generate_signature( Users::APPLICATION_USER_ID, 'get', $url, $date );
 
 		$wp_version = \get_bloginfo( 'version' );
+
+		/**
+		 * Filter the HTTP headers user agent.
+		 *
+		 * @param string $user_agent The user agent string.
+		 */
 		$user_agent = \apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version . '; ' . \get_bloginfo( 'url' ) );
+
 		$args = array(
 			'timeout' => apply_filters( 'activitypub_remote_get_timeout', 100 ),
 			'limit_response_size' => 1048576,

includes/class-migration.php

@@ -1,6 +1,7 @@
 <?php
 namespace Activitypub;
 
+use Activitypub\Model\Blog_User;
 use Activitypub\Collection\Followers;
 
 /**
@@ -16,10 +17,23 @@ class Migration {
 		\add_action( 'activitypub_schedule_migration', array( self::class, 'maybe_migrate' ) );
 	}
 
+	/**
+	 * Get the target version.
+	 *
+	 * This is the version that the database structure will be updated to.
+	 * It is the same as the plugin version.
+	 *
+	 * @return string The target version.
+	 */
 	public static function get_target_version() {
 		return get_plugin_version();
 	}
 
+	/**
+	 * The current version of the database structure.
+	 *
+	 * @return string The current version.
+	 */
 	public static function get_version() {
 		return get_option( 'activitypub_db_version', 0 );
 	}
@@ -27,7 +41,7 @@ class Migration {
 	/**
 	 * Whether the database structure is up to date.
 	 *
-	 * @return bool
+	 * @return bool True if the database structure is up to date, false otherwise.
 	 */
 	public static function is_latest_version() {
 		return (bool) version_compare(
@@ -63,6 +77,7 @@ class Migration {
 	 * @return void
 	 */
 	private static function migrate_from_0_17() {
+		// migrate followers
 		foreach ( get_users( array( 'fields' => 'ID' ) ) as $user_id ) {
 			$followers = get_user_meta( $user_id, 'activitypub_followers', true );
 
@@ -72,6 +87,11 @@ class Migration {
 				}
 			}
 		}
+
+		// set the default username for the Blog User
+		if ( ! \get_option( 'activitypub_blog_user_identifier' ) ) {
+			\update_option( 'activitypub_blog_user_identifier', Blog_User::get_default_username() );
+		}
 	}
 
 	/**

includes/model/class-blog-user.php

@@ -71,7 +71,7 @@ class Blog_User extends User {
 	}
 
 	/**
-	 * Generate and save a default Username.
+	 * Generate a default Username.
 	 *
 	 * @return string The auto-generated Username.
 	 */
@@ -105,9 +105,19 @@ class Blog_User extends User {
 		// get random item of $default_identifier
 		$default = $default_identifier[ \array_rand( $default_identifier ) ];
 
-		return $default;
+		/**
+		 * Filter the default blog username.
+		 *
+		 * @param string $default The default username.
+		 */
+		return apply_filters( 'activitypub_default_blog_username', $default );
 	}
 
+	/**
+	 * Get the preferred User-Name.
+	 *
+	 * @return string The User-Name.
+	 */
 	public function get_preferred_username() {
 		$username = \get_option( 'activitypub_blog_user_identifier' );
 
@@ -118,6 +128,11 @@ class Blog_User extends User {
 		return self::get_default_username();
 	}
 
+	/**
+	 * Get the User-Icon.
+	 *
+	 * @return array|null The User-Icon.
+	 */
 	public function get_icon() {
 		$image = wp_get_attachment_image_src( get_theme_mod( 'custom_logo' ) );
 
@@ -131,6 +146,11 @@ class Blog_User extends User {
 		return null;
 	}
 
+	/**
+	 * Get the User-Header-Image.
+	 *
+	 * @return array|null The User-Header-Image.
+	 */
 	public function get_header_image() {
 		if ( \has_header_image() ) {
 			return array(
@@ -175,6 +195,8 @@ class Blog_User extends User {
 	}
 
 	/**
+	 * Get the User-Private-Key.
+	 *
 	 * @param int $user_id
 	 *
 	 * @return mixed