Widget - Switch Map based on post's ACF values

functions.php

/**
 * add custom widget to switch city page map preferences
 * 
 * Simply performs an audit on City Pages to check if
 * the preference is to output custom code or use the
 * automatic map search by city name
 * 
 **/
class Custom_City_Map_Widget extends WP_Widget {
    
    public function __construct() {
        $widget_options = array(
            'classname' => 'custom_city_map_widget',
            'description' => 'Determines if City Page has a preference to display a custom code based map or use the automated search by City Name field',
        );
        parent::__construct( 'custom_city_map_widget', 'Custom City Map', $widget_options );
    }
    
    public function widget( $args, $instance ) {
        
        $current_post = get_queried_object();
        $post_id = $current_post ? $current_post->ID : null;
        
        //$parent_id = wp_get_post_parent_id( $post_id );
        //global $post;
        //$post_id = $post->ID;
        
        $use_custom = get_field( 'custom_map_or_auto' ); //true or false value
        
        $result = $args['before_widget'];
        if ( $use_custom && $use_custom == 'false' ){
            $result .= do_shortcode( '[elementor-template id="1030"]' );
        } else {
            $custom_code = get_field( 'custom_map_code' );
            $result .= $custom_code;
        }
        $result .= $args['after_widget'];
        
        echo $result;
    }
    
    public function form( $instance ) {
        //future use to add widget settings fields
    }
    
    public function update( $new_instance, $old_instance ) {
        //future use to submit widget settings fields
    }
    
}
add_action( 'widgets_init', function(){
	register_widget( 'Custom_City_Map_Widget' );
});