تابع ووکامرسی woocommerce_product_subcategories نمایش زیر دسته های محصول

تابع ووکامرسی woocommerce_product_subcategories – نمایش زیر دسته های محصول

(null|boolean) woocommerce_product_subcategories( (array) $args = array() ); 

if ( !function_exists( 'woocommerce_product_subcategories' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'woocommerce/includes/wc-template-functions.php'; 
} 
  
// The args. 
$args = array(); 
  
// NOTICE! Understand what this does before running. 
$result = woocommerce_product_subcategories($args); 
    

function woocommerce_product_subcategories( $args = array() ) { 
    global $wp_query; 
 
    $defaults = array( 
        'before' => '',  
        'after' => '',  
        'force_display' => false,  
 ); 
 
    $args = wp_parse_args( $args, $defaults ); 
 
    extract( $args ); 
 
    // Main query only 
    if ( ! is_main_query() && ! $force_display ) { 
        return; 
    } 
 
    // Don't show when filtering, searching or when on page > 1 and ensure we're on a product archive 
    if ( is_search() || is_filtered() || is_paged() || ( ! is_product_category() && ! is_shop() ) ) { 
        return; 
    } 
 
    // Check categories are enabled 
    if ( is_shop() && '' === get_option( 'woocommerce_shop_page_display' ) ) { 
        return; 
    } 
 
    // Find the category + category parent, if applicable 
    $term = get_queried_object(); 
    $parent_id = empty( $term->term_id ) ? 0 : $term->term_id; 
 
    if ( is_product_category() ) { 
        $display_type = get_woocommerce_term_meta( $term->term_id, 'display_type', true ); 
 
        switch ( $display_type ) { 
            case 'products' : 
                return; 
            break; 
            case '' : 
                if ( '' === get_option( 'woocommerce_category_archive_display' ) ) { 
                    return; 
                } 
            break; 
        } 
    } 
 
    // NOTE: using child_of instead of parent - this is not ideal but due to a WP bug ( https://core.trac.wordpress.org/ticket/15626 ) pad_counts won't work 
    $product_categories = get_categories( apply_filters( 'woocommerce_product_subcategories_args', array( 
        'parent' => $parent_id,  
        'menu_order' => 'ASC',  
        'hide_empty' => 0,  
        'hierarchical' => 1,  
        'taxonomy' => 'product_cat',  
        'pad_counts' => 1,  
 ) ) ); 
 
    if ( apply_filters( 'woocommerce_product_subcategories_hide_empty', true ) ) { 
        $product_categories = wp_list_filter( $product_categories, array( 'count' => 0 ), 'NOT' ); 
    } 
 
    if ( $product_categories ) { 
        echo $before; 
 
        foreach ( $product_categories as $category ) { 
            wc_get_template( 'content-product_cat.php', array( 
                'category' => $category,  
 ) ); 
        } 
 
        // If we are hiding products disable the loop and pagination 
        if ( is_product_category() ) { 
            $display_type = get_woocommerce_term_meta( $term->term_id, 'display_type', true ); 
 
            switch ( $display_type ) { 
                case 'subcategories' : 
                    $wp_query->post_count = 0; 
                    $wp_query->max_num_pages = 0; 
                break; 
                case '' : 
                    if ( 'subcategories' === get_option( 'woocommerce_category_archive_display' ) ) { 
                        $wp_query->post_count = 0; 
                        $wp_query->max_num_pages = 0; 
                    } 
                break; 
            } 
        } 
 
        if ( is_shop() && 'subcategories' === get_option( 'woocommerce_shop_page_display' ) ) { 
            $wp_query->post_count = 0; 
            $wp_query->max_num_pages = 0; 
        } 
 
        echo $after; 
 
        return true; 
    } 
}