Open Graph for WooCommerce Category pages

<?php

/**
 * Filters default image arguments for TSF.
 *
 * @param array $defaults The image defaults.
 * @param array $args     The image callback arguments.
 */
add_filter( 'the_seo_framework_og_image_args', function( $defaults, $args = array() ) {

	if ( function_exists( 'is_product_category' ) ) {
		if ( is_product_category() ) {
			
	    		global $wp_query;
	    		$cat = $wp_query->get_queried_object();
	    		$thumbnail_id = get_woocommerce_term_meta( $cat->term_id, 'thumbnail_id', true );
	    		$image = wp_get_attachment_url( $thumbnail_id );
	    		if ( $image ) {
				$defaults['image'] = $image;
			}
			
		}
	}

	return $defaults;
}, 10, 2 );