[SmartCrawl] - Remove author details from schema. Extend existing functionality of SmartCrawl to remove author details from schema

wpmudev-smartcrawl-remove-author-schema.php

<?php
/**
* Plugin Name: [SmartCrawl] - Remove author details from schema
* Plugin URI: https://premium.wpmudev.org/
* Description: Extend existing functionality of SmartCrawl to remove author details from schema (as of 2.3.1)
* Author: Alessandro Kaounas @ WPMUDEV
* Author URI: https://premium.wpmudev.org/
* License: GPLv2 or later
*/

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'WPMUDEV_SmartCrawl_Author_Schema' ) ) {
    
    class WPMUDEV_SmartCrawl_Author_Schema {

        private static $_instance = null;

        public static function get_instance() {

            if( is_null( self::$_instance ) ){
                self::$_instance = new WPMUDEV_SmartCrawl_Author_Schema();
            }
            return self::$_instance;
            
        }

        private function __construct() {
            add_filter( 'wds-schema-data', array( $this, 'wpmudev_smartcrawl_remove_author_data' ), 20, 1 );
        }
	
		function wpmudev_smartcrawl_remove_author_data( $data ){

            foreach( $data as &$provider ){
                if( is_array( $provider['author'] ) ){
                    if( isset( $provider['author']['url'] ) ) unset( $provider['author']['url'] );
                }
            }

            return $data;

        }
        

	}
	
    if ( ! function_exists( 'WPMUDEV_SmartCrawl_Author_Schema' ) ) {
        
        function WPMUDEV_SmartCrawl_Author_Schema() {
            return WPMUDEV_SmartCrawl_Author_Schema::get_instance();
        };

        add_action( 'plugins_loaded', 'WPMUDEV_SmartCrawl_Author_Schema', 99 );
    }

}