$cat_value) { $all_ids = get_posts( array( 'post_type' => 'product', 'numberposts' => -1, 'post_status' => 'publish', 'fields' => 'ids', 'tax_query' => array( array( 'taxonomy' => 'product_cat', 'field' => 'term_id', 'terms' => array($cat_value), 'operator' => 'IN', ) ), ) ); $total = array_merge($total,$all_ids); unset($all_ids); } } $all_ids = array_unique($total); return $all_ids; } } if ( ! function_exists( 'crp_get_all_product_ids_from_tag_ids' ) ) { /** * Get all product ids from the given tag ids * @since 1.3.7 * @return array */ function crp_get_all_product_ids_from_tag_ids( array $tag_ids ) { $all_ids = get_posts( array( 'post_type' => 'product', 'numberposts' => -1, 'post_status' => 'publish', 'fields' => 'ids', 'tax_query' => array( array( 'taxonomy' => 'product_tag', 'field' => 'term_id', 'terms' => $tag_ids, 'operator' => 'IN', ) ), ) ); return $all_ids; } } if ( ! function_exists( 'crp_get_all_product_ids_from_attr_ids' ) ) { /** * Get all product ids from the given attributes * @since 1.4.0 * @return array */ function crp_get_all_product_ids_from_attr_ids( array $attr_data ) { $tax_query = array( 'relation'=> 'OR' ); foreach ($attr_data as $attr_name => $attr_term_ids) { $tax_query[] = array( 'taxonomy' => "pa_$attr_name", 'terms' => $attr_term_ids, 'operator' => 'IN', ); } $all_ids = new WP_Query( array( 'post_type' => array('product', 'product_variation'), 'posts_per_page' => -1, 'post_status' => 'publish', 'fields' => 'ids', 'tax_query' => $tax_query ) ); if( $all_ids->have_posts() ) { return $all_ids->posts; } return array(); } } $global_related_by = (array) apply_filters( 'wt_crp_global_related_by', get_option('custom_related_products_crp_related_by', array('category')) ); if ( @$related_products || !empty($global_related_by) ) : ?>
cart->get_cart() as $cart_item ){ $post = get_post($cart_item['product_id']); $cart_post_id_arr[] = $post->ID; $current_post_id = $post->ID; global $sitepress; $use_primary_id_wpml = apply_filters( 'wt_crp_use_primary_id_wpml', get_option('custom_related_products_use_primary_id_wpml') ); if( $use_primary_id_wpml == 'enable' && isset( $sitepress ) && defined('ICL_LANGUAGE_CODE') ) { $default_lang = $sitepress->get_default_language(); if( $default_lang != ICL_LANGUAGE_CODE && function_exists('icl_object_id') ) { $default_id = icl_object_id ($post->ID, "product", false, $default_lang); $default_post = get_post( $default_id ); $post = $default_post; } } $reselected = get_post_meta($post->ID, 'selected_ids', true); if (!empty($reselected)) { add_post_meta($post->ID, '_crp_related_ids', $reselected); } $related = apply_filters( 'wt_crp_related_product_ids', array_filter(array_map('absint', (array) get_post_meta($post->ID, '_crp_related_ids', true)))); //gets selected related categories $related_categories_ids = apply_filters( 'wt_crp_related_category_ids',array_filter(array_map('absint', (array) get_post_meta($post->ID, '_crp_related_product_cats', true)))); //gets selected related tags $related_tags_ids = apply_filters( 'wt_crp_related_tag_ids', get_post_meta($post->ID, '_crp_related_product_tags', true) ); //gets selected related attributes $related_attr_ids = apply_filters( 'wt_crp_related_attribute_ids', get_post_meta($post->ID, '_crp_related_product_attr', true) ); if(!empty($related) || !empty($related_categories_ids) || !empty($related_tags_ids) || !empty($related_attr_ids)) { if (!empty($related_categories_ids)) { $all_ids = crp_get_all_product_ids_from_cat_ids( $related_categories_ids ); if (!empty($related)) { $related = array_merge($all_ids, $related); } else { $related = $all_ids; } } if (!empty($related_tags_ids) && is_array($related_tags_ids)) { $all_ids = crp_get_all_product_ids_from_tag_ids( $related_tags_ids ); if (!empty($related)) { $related = array_merge($all_ids, $related); } else { $related = $all_ids; } } if (!empty($related_attr_ids)) { $all_ids = crp_get_all_product_ids_from_attr_ids( $related_attr_ids ); if (!empty($related)) { $related = array_merge($all_ids, $related); } else { $related = $all_ids; } } } else if(!empty($global_related_by)) { if( in_array( 'category', $global_related_by ) ) { $product_cat_ids = array(); $prod_terms = wp_get_post_terms($post->ID, 'product_cat', array("orderby" => "parent"));//get_the_terms( $post->ID, 'product_cat' ); if ( ! empty( $prod_terms ) && ! is_wp_error( $prod_terms ) ) { $subcategory_only = apply_filters('wt_crp_subcategory_only', false); $category_count = count($prod_terms); $term_ids = array_column($prod_terms, 'term_id'); foreach ($prod_terms as $prod_term) { if( $subcategory_only && $category_count > 1 ) { $has_term_id = false; $children = function_exists('get_categories') ? get_categories( array ('taxonomy' => 'product_cat', 'child_of' => $prod_term->term_id )) : array(); foreach ($children as $term) { if( in_array($term->term_id, $term_ids) ) { $has_term_id = true; break; } } if ( count($children) == 0 || !$has_term_id ) { // if no children, then it may be the deepest sub category. $product_cat_ids[] = $prod_term->term_id; } }else { // gets product cat id $product_cat_ids[] = $prod_term->term_id; } } if(!empty($product_cat_ids)) { $related = crp_get_all_product_ids_from_cat_ids( $product_cat_ids ); } } } if( in_array( 'tag', $global_related_by ) ) { $product_tag_ids = $related_ids = array(); $prod_terms = get_the_terms( $post->ID, 'product_tag' ); if ( ! empty( $prod_terms ) && ! is_wp_error( $prod_terms ) ) { foreach ($prod_terms as $prod_term) { // gets product tag id $product_tag_ids[] = $prod_term->term_id; } if(!empty($product_tag_ids)) { $related_ids = crp_get_all_product_ids_from_tag_ids( $product_tag_ids ); $related = ( !empty($related) && is_array($related) ) ? array_merge($related, $related_ids) : $related_ids; } } } } if(!empty($related)){ $crp_post_id_arr = array_merge($crp_post_id_arr,$related); } } $crp_post_id_arr = (array_unique($crp_post_id_arr)); $post_ids = array_diff($crp_post_id_arr,$cart_post_id_arr); $related = array_values($post_ids); //gets excluded categories $excluded_categories_ids = apply_filters( 'wt_crp_excluded_category_ids',get_post_meta($post->ID, '_crp_excluded_cats', true) ); if (!empty($excluded_categories_ids) && !empty($related)) { $all_ids = crp_get_all_product_ids_from_cat_ids( $excluded_categories_ids ); if (!empty($all_ids)) { $related = array_diff($related, $all_ids); } } delete_post_meta($post->ID, 'selected_ids'); $related = is_array($related) ? array_diff($related, array($post->ID, $current_post_id)) : array(); if (!empty($related)) { $number_of_products = get_option('custom_related_products_crp_number', 3); $slider_state = get_option('custom_related_products_slider','enable'); if('enable' != $slider_state){ $number_of_products = class_exists('Custom_Related_Products') ? Custom_Related_Products::wt_get_device_type() : '3'; } $number_of_products = apply_filters('wt_related_products_number', $number_of_products); // To exclude out of stock products $exclude_os = get_option('custom_related_products_exclude_os'); if (!empty($exclude_os)) { foreach ($related as $key => $product_id) { $stock_status = get_post_meta($product_id, '_stock_status', true); if ($stock_status === 'outofstock') { unset($related[$key]); } } } // To exclude backorder products $exclude_backorder = get_option('custom_related_products_rp_exclude_backorder'); if (!empty($exclude_backorder)) { foreach ($related as $key => $product_id) { $stock_status = get_post_meta($product_id, '_stock_status', true); if ($stock_status === 'onbackorder') { unset($related[$key]); } } } $related = array_slice($related, 0, $number_of_products); $related_products = array(); $copy = array(); $related_products = $related; while (count($related_products)) { // takes a rand array elements by its key $element = array_rand($related_products); // assign the array and its value to an another array $copy[$element] = $related_products[$element]; //delete the element from source array unset($related_products[$element]); } $orderby = get_option('custom_related_products_crp_order_by', 'popularity'); $orderby = apply_filters('wt_related_products_orderby', $orderby); $order = get_option('custom_related_products_crp_order', 'DESC'); $order = apply_filters('wt_related_products_order', $order); $i = 1; // Setup your custom query $args = array( 'post_type' => 'product', 'posts_per_page' => $number_of_products, 'orderby' => $orderby, 'order' => $order, 'post__in' => $copy ); $custom_orderby = class_exists('Custom_Related_Products') ? Custom_Related_Products::get_custom_order_by_values() : array(); if( array_key_exists( $orderby, $custom_orderby ) ) { $args['orderby'] = $custom_orderby[$orderby]['orderby']; $args['meta_key'] = $custom_orderby[$orderby]['meta_key']; } $copy = apply_filters("woocommerce_crp_set_product_visibility", $copy); $min_slides = class_exists('Custom_Related_Products') ? Custom_Related_Products::wt_get_device_type() : '3'; $slider_status = 'enable'; if(count($copy) <= $min_slides){ update_option('custom_related_products_slider_temp','disable'); $slider_status = 'disable'; }else{ update_option('custom_related_products_slider_temp','enabled'); } $bxslider = 'slider'; $slider_state = get_option('custom_related_products_slider','enable'); $crp_title = get_option('custom_related_products_crp_title', esc_html__('Related Products', 'wt-woocommerce-related-products')); $crp_heading = apply_filters('wt_related_products_heading', "

" . esc_html( $crp_title ) . "

", $crp_title); $few_slider = ''; $slider_type = get_option('custom_related_products_slider_type') ? get_option('custom_related_products_slider_type'):'swiper'; if(in_array('elementor/elementor.php', apply_filters('active_plugins', get_option('active_plugins')))){ $slider_type = 'bx'; } if(strstr(wp_get_theme()->get('Name'),'Woodmart') || strstr(wp_get_theme()->get('Name'),'Flatsome')){ $slider_type = 'bx'; } if(strstr(wp_get_theme()->get('Name'),'Divi') || strstr(wp_get_theme()->get('Name'),'Avada') || strstr(wp_get_theme()->get('Name'),'BeOnePage')){ $slider_type = 'swiper'; } if($slider_status == 'disable'){ $slider_state = ''; $bxslider = ''; } if ('enable' == $slider_state && $slider_type== 'bx') { $bxslider = 'bxslider'; } if (('enable' != $slider_state && $slider_type== 'swiper') || ('enable' != $slider_state && $slider_type== 'bx')) { $bxslider = ''; } if(strstr(wp_get_theme()->get('Name'),'Twenty Twenty-One')){ $slider_type = 'swiper'; } // Added empty check to stop showing random related products when post_ids are empty. if(empty($args['post__in'])) { $loop = array(); } else { $loop = new WP_Query($args); if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { @ini_set( 'display_errors', 0 ); } } if(!empty($loop) && $loop->have_posts()) { echo $crp_heading; if($bxslider && apply_filters( 'wt_crp_custom_related_product_template', false )) { ?>
posts; foreach ($rel_products as $products) { $bs_id = absint($products->ID); $bs_qty = 3; $args = array( 'id' => $bs_id, 'qty' => $bs_qty, 'loop' => '', ); wc_get_template('/wt-custom-related.php', $args, CRP_PLUGIN_TEMPLATE_PATH, CRP_PLUGIN_TEMPLATE_PATH); } ?>
'); echo $wt_rp_ul_tag; } else { woocommerce_product_loop_start(); } while ($loop->have_posts()) : $loop->the_post(); wc_get_template_part('content', 'product'); endwhile; // end of the loop. woocommerce_product_loop_end(); if ($bxslider) { ?>
" . esc_html( $crp_title ) . " ", $crp_title); $bxslider = false; ?> ID, '_crp_related_ids', true); if (!empty($crelated)) update_post_meta($post->ID, 'selected_ids', $crelated); ?>