Batch Convert WordPress Articles (with Categories, Titles, Content, etc.) to WooCommerce Products

classifier for objects with a handle Articles (post) convert to WooCommerce Product, included:

exist functions.php Or write a script to batch convert all articles to products via WP-CLI, this code will be run only once (to prevent duplicate imports).

function convert_posts_to_products() {
    $args = array(
        'post_type' => 'post',
        
        'post_status' => 'publish',
    );

    $posts = get_posts($args);

    foreach ($posts as $post) {
        // Create the product
        $product_id = wp_insert_post(array(
            'post_title' => $post->post_title,
            'post_content' => $post->post_content,
            'post_excerpt' => $post->post_excerpt, 'post_status' => $post->post_status
            
            'post_type' => 'product', .
        )).

        if (is_wp_error($product_id)) {
            continue; }
        }

        // Set to simple products
        wp_set_object_terms($product_id, 'simple', 'product_type');

        // Set the product categories (using the original article categories)
        $categories = wp_get_post_categories($post->ID, array('fields' => 'names'));
        if (!empty($categories)) {
            wp_set_object_terms($product_id, $categories, 'product_cat');
        }

        // Set the featured image
        $thumbnail_id = get_post_thumbnail_id($post->ID);
        if ($thumbnail_id) {
            set_post_thumbnail($product_id, $thumbnail_id);
        }
    }
}

add_action('admin_init', 'convert_posts_to_products_once');
function convert_posts_to_products_once() {
    if (get_option('posts_converted_to_products') ! == 'yes') {
        convert_posts_to_products();
        update_option('posts_converted_to_products', 'yes');
    }
}