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307 lines
10 KiB
307 lines
10 KiB
<?
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function theme_add_woocommerce_support()
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{
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add_theme_support('woocommerce');
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}
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add_action('after_setup_theme', 'theme_add_woocommerce_support');
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add_theme_support('post-thumbnails');
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add_action('after_setup_theme', function() {
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add_theme_support('comments');
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update_option('default_comment_status', 'open');
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});
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//Ajax подгрузка товаров в архиве
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add_action( 'wp_ajax_nopriv_get_products', 'get_products' );
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add_action( 'wp_ajax_get_products', 'get_products' );
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function get_products() {
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global $post;
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if (function_exists('WC')) {
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WC();
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}
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// Потом Timber
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$context = Timber::context();
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$context['get_page'] = empty($_POST['get_page']) ? 1 : $_POST['get_page'];
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$context['criteria_for_new_product'] = date('Y-m-d', strtotime('-30 days'));
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$context['get_category'] = isset($_POST['get_category']) ? $_POST['get_category'] : NULL;
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$context['get_category_type'] = isset($_POST['get_category_type']) ? $_POST['get_category_type'] : NULL;
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// Задаем количество постов для подзагрузки Ajax
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$posts_per_page = 12;
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$args = array(
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'post_type' => 'product',
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'post_status' => 'publish',
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'posts_per_page' => $posts_per_page,
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'paged' => $context['get_page'],
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'has_password' => FALSE
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);
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$count_args = array(
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'post_type' => 'product',
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'post_status' => 'publish',
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'posts_per_page' => -1,
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'has_password' => FALSE
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);
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if ($context['get_category'] != NULL) {
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$categories = [
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'tax_query' => array(
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array(
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'taxonomy' => $context['get_category_type'],
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'field' => 'term_id',
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'terms' => array($context['get_category']),
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'operator' => 'IN'
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),
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array(
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'taxonomy' => 'product_visibility',
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'field' => 'slug',
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'terms' => 'exclude-from-catalog',
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'operator' => 'NOT IN'
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)
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)
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];
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$args = array_merge($args, $categories);
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$count_args = array_merge($count_args, $categories);
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}
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$products = new WP_Query($args);
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$products = new Timber\PostQuery($products, 'Timber\Integrations\WooCommerce\Product');
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$context['posts'] = $products;
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$context['count'] = count(Timber::get_posts($count_args));
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if ($context['count'] <= $context['get_page'] * $posts_per_page) {
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$context['ended'] = true;
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}
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Timber::render( '_blocks/shop/archive-product-ajaxload.twig', $context );
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die();
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}
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//Получить аттрибуты товара по ID
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function get_product_info ($id, $type) {
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if (!$id) {
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return '';
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}
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$product = wc_get_product($id);
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if (!$product) {
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return '';
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}
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if ($type == 'price') {
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return $product->get_price();
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} elseif ($type == 'weight') {
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return $product->get_weight() ? $product->get_weight() . ' кг' : '';
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}
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return '';
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}
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//Кнопка добавления в корзину
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function get_add_to_cart_button ($id) {
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$product = wc_get_product( $id );
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return '<a href="'. $product->add_to_cart_url(). '" value="'. esc_attr( $product->get_id() ) .'"
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class="ajax_add_to_cart add_to_cart_button button button--gradient button--base button--100-perc" data-product_id="'. $id .'">'. pll__('Добавить в корзину') .'</a>';
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}
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//Получить товары из одной подборки по весу
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function get_collection_siblings ($term) {
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if (!$term) {
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return [];
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}
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$args = array(
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'posts_per_page' => -1,
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'post_type' => 'product',
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'order' => 'ASC',
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'order_by' => 'name',
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'tax_query' => [
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[
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'taxonomy' => 'pa_collection',
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'terms' => $term,
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'field' => 'id',
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]
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],
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);
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$siblings = get_posts($args);
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$sibl_arr = [];
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foreach( $siblings as $sibling ) {
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$sibl_arr [] = $sibling;
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}
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return $sibl_arr;
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}
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add_filter( 'woocommerce_price_trim_zeros', '__return_true' );
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// Добавление поля для выбора рекомендуемых товаров
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function register_recommended_products_acf_field() {
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if (function_exists('acf_add_local_field_group')) {
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acf_add_local_field_group(array(
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'key' => 'group_recommended_products',
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'title' => 'Рекомендуемые товары',
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'fields' => array(
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array(
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'key' => 'field_recommended_products',
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'label' => 'Выберите рекомендуемые товары',
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'name' => 'recommended_products',
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'type' => 'relationship',
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'instructions' => 'Выберите товары, которые будут отображаться в секции "вашему питомцу может понравиться"',
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'required' => 0,
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'conditional_logic' => 0,
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'post_type' => array(
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0 => 'product',
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),
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'filters' => array(
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0 => 'search',
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1 => 'taxonomy',
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),
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'return_format' => 'object',
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'min' => '',
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'max' => 8,
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),
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),
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'location' => array(
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array(
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array(
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'param' => 'post_type',
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'operator' => '==',
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'value' => 'product',
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),
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),
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),
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'menu_order' => 0,
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'position' => 'normal',
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'style' => 'default',
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'label_placement' => 'top',
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'instruction_placement' => 'label',
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'hide_on_screen' => '',
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));
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}
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}
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add_action('acf/init', 'register_recommended_products_acf_field');
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add_action('wp_footer', 'remove_view_cart_button_js');
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function remove_view_cart_button_js() {
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?>
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<script>
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jQuery(document).ready(function($) {
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$(document).on('added_to_cart', function() {
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$('.added_to_cart.wc-forward').remove();
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});
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});
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</script>
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<?php
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}
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function custom_remove_woocommerce_styles_on_checkout( $enqueue_styles ) {
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if ( is_checkout() ) {
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return []; // Удаляет все стандартные стили WooCommerce только на странице checkout
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}
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return $enqueue_styles;
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}
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add_filter( 'woocommerce_enqueue_styles', 'custom_remove_woocommerce_styles_on_checkout' );
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// Перехватываем валидацию и заменяем поведение
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add_filter('woocommerce_add_to_cart_validation', 'custom_limit_stock_add_to_cart_behavior', 10, 5);
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function custom_limit_stock_add_to_cart_behavior($passed, $product_id, $quantity, $variation_id = 0, $variations = []) {
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$product = wc_get_product($variation_id ?: $product_id);
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if (!$passed || !$product || !$product->managing_stock()) {
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return $passed;
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}
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$stock = $product->get_stock_quantity();
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$in_cart = WC()->cart->get_cart_item_quantities();
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$already_in_cart = $in_cart[$product->get_id()] ?? 0;
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$total = $already_in_cart + $quantity;
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if ($total > $stock) {
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$can_add = max($stock - $already_in_cart, 0);
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if ($can_add > 0) {
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// Добавим максимум
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WC()->cart->add_to_cart($product_id, $can_add, $variation_id, $variations);
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wc_add_notice(sprintf(
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__('Вы запросили %d шт., но доступно только %d. Добавлено максимально возможное количество.', 'woocommerce'),
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$quantity, $can_add
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), 'notice');
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} else {
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wc_add_notice(__('Вы не можете добавить больше — товар закончился на складе.', 'woocommerce'), 'error');
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}
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// Возвращаем false, чтобы остановить оригинальное добавление
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return false;
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}
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return $passed;
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}
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// Убираем редирект на страницу товара при неудаче добавления
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add_filter('woocommerce_cart_redirect_after_error', '__return_false');
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add_action('wp_ajax_get_wc_notices', 'custom_get_wc_notices');
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add_action('wp_ajax_nopriv_get_wc_notices', 'custom_get_wc_notices');
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add_action('woocommerce_after_cart_item_quantity_update', 'custom_limit_cart_quantity_on_update', 20, 4);
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function custom_limit_cart_quantity_on_update($cart_item_key, $quantity, $old_quantity, $cart) {
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$cart_item = $cart->get_cart_item($cart_item_key);
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if (!$cart_item) {
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return;
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}
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$product = $cart_item['data'];
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if (!$product->managing_stock()) {
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return;
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}
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$stock = $product->get_stock_quantity();
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if ($quantity > $stock) {
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// Ограничим до доступного количества
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$cart->set_quantity($cart_item_key, $stock);
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wc_add_notice(sprintf(
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__('Вы запросили %d шт., но доступно только %d. Количество было скорректировано.', 'woocommerce'),
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$quantity, $stock
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), 'notice');
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}
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}
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function custom_get_wc_notices() {
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ob_start();
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wc_print_notices(); // выводим уведомления, если они есть
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$html = ob_get_clean();
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wp_send_json_success([
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'html' => $html,
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]);
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}
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