Admin: Fix aka saving (#1798)

Author: obenland

.github/changelog/1798-from-description

@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+"Account Aliases" for get saved correctly again and no longer return empty.

includes/wp-admin/class-admin.php

@@ -153,7 +153,7 @@ public static function save_user_settings( $user_id ) {
 
 		// User options that should be processed with `sanitize_textarea_field()`.
 		$textarea_field_user_options = array(
-			'activitypub_blog_user_also_known_as',
+			'activitypub_also_known_as',
 			'activitypub_description',
 		);
 

includes/wp-admin/class-user-settings-fields.php

@@ -87,7 +87,7 @@ public static function register_settings() {
 			array( self::class, 'also_known_as_callback' ),
 			'activitypub_user_settings',
 			'activitypub_user_profile',
-			array( 'label_for' => 'activitypub_blog_user_also_known_as' )
+			array( 'label_for' => 'activitypub_also_known_as' )
 		);
 	}
 
@@ -262,8 +262,8 @@ public static function also_known_as_callback() {
 		?>
 		<textarea
 			class="large-text"
-			name="activitypub_blog_user_also_known_as"
-			id="activitypub_blog_user_also_known_as"
+			name="activitypub_also_known_as"
+			id="activitypub_also_known_as"
 			rows="5"
 		><?php echo \esc_textarea( implode( PHP_EOL, (array) $also_known_as ) ); ?></textarea>
 		<p class="description">