Custom WPForms smart tag for WP Recipe Maker

snippet.php

/**
 * Register the Smart Tag so it will be available to select in the form builder.
 * 
 */
add_filter( 'wpforms_smart_tags', 'oc_register_smarttag', 10, 1 );
function oc_register_smarttag( $tags ) {
	
    $tags[ 'recipe' ] = 'Recipe';
 
    return $tags;

}
 
/**
 * Process the Smart Tag.
 */
add_filter( 'wpforms_smart_tag_process', 'oc_process_smarttag', 10, 2 );
function oc_process_smarttag( $content, $tag ) {
 
    if ( 'recipe' === $tag ) {
		
		$post_id = get_the_ID();
 
        $link    = do_shortcode( '[wprm-recipe-name tag="h2"  text_style="normal"]' ) . '<br>' . do_shortcode( '[wprm-recipe-ingredients header="Ingredients"]' ) . do_shortcode( '[wprm-recipe-instructions header="Instructions" image_size="medium"]' );
 
        $content = str_replace( '{recipe}', $link, $content );
 
    }
 
    return $content;

}