<?php
/**
 * Related Products
 *
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     1.6.4
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

global $product, $rit_settings, $woocommerce_loop;

if ( empty( $product ) || ! $product->exists() ) {
	return;
}

$product_related=get_theme_mod('rit_woo_related_products',true);

$product_number=get_theme_mod('rit_woo_number_related_products');

$related = $product->get_related( 10 );

if ( sizeof( $related ) == 0 ) return;

$args = apply_filters( 'woocommerce_related_products_args', array(
	'post_type'            => 'product',
	'ignore_sticky_posts'  => 1,
	'no_found_rows'        => 1,
	'posts_per_page'       => 10,
	'orderby'              => $orderby,
	'post__in'             => $related,
	'post__not_in'         => array( $product->id )
) );

$products = new WP_Query( $args );

$woocommerce_loop['columns'] = $columns;

if(isset($product_number) || empty($product_number)){
    $product_number=4;
}

if ( $products->have_posts() ) : ?>

	<div class="related products-block">

		<h2 class="widget-title"><span class="center"><?php esc_html_e( 'Related Products', 'woocommerce' ) ?></span></h2>

        <div class="related-wrapper">

            <?php
            global $woocommerce_loop;

            $woocommerce_loop['view'] = 'products-slider';?>

            <div class="products-block">

                <div class="owl-related" data-number="<?php echo esc_attr($product_number); ?>">

                    <?php while ( $products->have_posts() ) : $products->the_post(); ?>

                        <?php wc_get_template_part( 'content', 'product-related' ); ?>

                    <?php endwhile; // end of the loop. ?>

                </div>

            </div>

        </div>

	</div>

<?php endif;

wp_reset_postdata();