Fix: Uncaught Error: Call to undefined method Activitypub\Transformer\Json::get_id() (#1330)

Author: pfefferle

includes/transformer/class-activity-object.php

@@ -28,6 +28,15 @@ public function to_object() {
 		return $activity_object;
 	}
 
+	/**
+	 * Get the ID of the object.
+	 *
+	 * @return string The ID of the object.
+	 */
+	public function get_id() {
+		return $this->item->get_id();
+	}
+
 	/**
 	 * Get the attributed to.
 	 *