<?php /** * Mini cart class. * * @package Flatsome\WooCommerce */ namespace Flatsome\WooCommerce; defined( 'ABSPATH' ) || exit; /** * Class MiniCart * * @package Flatsome\WooCommerce */ final class MiniCart { /** * The single instance of the class. * * @var MiniCart */ protected static $instance = null; /** * MiniCart constructor. */ private function __construct() { add_action( 'flatsome_before_mini_cart_empty_message', [ $this, 'before_empty_message_html' ] ); add_action( 'flatsome_after_mini_cart_empty_message', [ $this, 'after_empty_message_html' ] ); add_action( 'wp_ajax_flatsome_ajax_cart_item_alter_quantity', [ $this, 'cart_item_alter_quantity' ] ); add_action( 'wp_ajax_nopriv_flatsome_ajax_cart_item_alter_quantity', [ $this, 'cart_item_alter_quantity' ] ); add_filter( 'woocommerce_widget_cart_item_quantity', [ $this, 'quantity_html' ], 11, 3 ); add_action( 'flatsome_after_mini_cart_contents', [ $this, 'cross_sells' ] ); add_action( 'flatsome_before_mini_cart_cross_sells', function () { add_filter( 'woocommerce_loop_add_to_cart_link', [ $this, 'loop_add_to_cart' ], 5, 3 ); } ); add_action( 'flatsome_after_mini_cart_cross_sells', function () { remove_filter( 'woocommerce_loop_add_to_cart_link', [ $this, 'loop_add_to_cart' ], 5 ); } ); add_action( 'wp_loaded', [ $this, 'refresh_on_customizer_open' ] ); } /** * Main instance. * * @return MiniCart */ public static function instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Update cart quantity. * * @return void */ public function cart_item_alter_quantity() { $quantity = ! empty( $_POST['quantity'] ) ? wc_stock_amount( wp_unslash( $_POST['quantity'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification $cart_item_key = wc_clean( isset( $_POST['cart_item_key'] ) ? wp_unslash( $_POST['cart_item_key'] ) : '' ); // phpcs:ignore WordPress.Security.NonceVerification if ( empty( $cart_item_key ) ) { wp_send_json_error(); } $cart = WC()->cart->get_cart(); $values = array(); $cart_updated = false; if ( ! empty( $cart[ $cart_item_key ] ) ) { $values = $cart[ $cart_item_key ]; } $passed_validation = apply_filters( 'woocommerce_update_cart_validation', true, $cart_item_key, $values, $quantity ); if ( $passed_validation && $quantity ) { WC()->cart->set_quantity( $cart_item_key, $quantity, false ); $cart_updated = true; } elseif ( ! $quantity ) { WC()->cart->remove_cart_item( $cart_item_key ); } // Trigger action - let 3rd parties update the cart if they need to and update the $cart_updated variable. $cart_updated = apply_filters( 'woocommerce_update_cart_action_cart_updated', $cart_updated ); if ( $cart_updated ) { WC()->cart->calculate_totals(); } wp_send_json( WC()->cart->get_cart_item( $cart_item_key ) ); } /** * Before empty message html. * * @return void */ public function before_empty_message_html() { ?> <div class="ux-mini-cart-empty-icon"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 17 19" style="opacity:.1;height:80px;"> <path d="M8.5 0C6.7 0 5.3 1.2 5.3 2.7v2H2.1c-.3 0-.6.3-.7.7L0 18.2c0 .4.2.8.6.8h15.7c.4 0 .7-.3.7-.7v-.1L15.6 5.4c0-.3-.3-.6-.7-.6h-3.2v-2c0-1.6-1.4-2.8-3.2-2.8zM6.7 2.7c0-.8.8-1.4 1.8-1.4s1.8.6 1.8 1.4v2H6.7v-2zm7.5 3.4 1.3 11.5h-14L2.8 6.1h2.5v1.4c0 .4.3.7.7.7.4 0 .7-.3.7-.7V6.1h3.5v1.4c0 .4.3.7.7.7s.7-.3.7-.7V6.1h2.6z" fill-rule="evenodd" clip-rule="evenodd" fill="currentColor"></path> </svg> </div> <?php } /** * After empty message html. * * @return void */ public function after_empty_message_html() { if ( wc_get_page_id( 'shop' ) > 0 ) : ?> <p class="return-to-shop"> <a class="button primary wc-backward<?php if ( fl_woocommerce_version_check( '7.0.1' ) ) { echo esc_attr( wc_wp_theme_get_element_class_name( 'button' ) ? ' ' . wc_wp_theme_get_element_class_name( 'button' ) : '' ); } ?>" href="<?php echo esc_url( apply_filters( 'woocommerce_return_to_shop_redirect', wc_get_page_permalink( 'shop' ) ) ); ?>"> <?php /** * Filter "Return To Shop" text. * * @param string $default_text Default text. * * @since 4.6.0 */ echo esc_html( apply_filters( 'woocommerce_return_to_shop_text', __( 'Return to shop', 'woocommerce' ) ) ); ?> </a> </p> <?php endif; } /** * Replace normal add to cart button html, to small add button. * * @param string $link The link html. * @param \WC_product $product The product object. * @param array $args The args. * * @return string The modified link html. */ public function loop_add_to_cart( $link, $product, $args ) { $insert = '<svg width="10" viewBox="0 0 12 12" xmlns="http://www.w3.org/2000/svg"><path d="M11 5H7V1a1 1 0 00-2 0v4H1a1 1 0 000 2h4v4a1 1 0 002 0V7h4a1 1 0 000-2z" fill="currentColor" fill-rule="nonzero"></path></svg>' . esc_html_x( 'Add', 'mini cart add to cart button label', 'flatsome' ); return preg_replace( '/(<a.*?>).*?(<\/a>)/', '$1' . $insert . '$2', $link ); } /** * Renders the quantity html. * * @param string $markup The markup. * @param array $cart_item The cart item. * @param string $cart_item_key The cart item key. */ public function quantity_html( $markup, $cart_item, $cart_item_key ) { $header_cart_qty = get_theme_mod( 'header_cart_qty' ); $product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key ); $product_name = apply_filters( 'woocommerce_cart_item_name', $product->get_name(), $cart_item, $cart_item_key ); ob_start(); ?> <div class="ux-mini-cart-qty"> <?php if ( $header_cart_qty && $product->is_purchasable() && apply_filters( 'flatsome_show_mini_cart_item_quantity', true, $cart_item_key ) ) { if ( $product->is_sold_individually() ) { $min_quantity = 1; $max_quantity = 1; } else { $min_quantity = 0; $max_quantity = $product->get_max_purchase_quantity(); } $product_quantity = woocommerce_quantity_input( array( 'input_name' => "cart[{$cart_item_key}][qty]", 'input_value' => $cart_item['quantity'], 'min_value' => $min_quantity, 'max_value' => $max_quantity, 'product_name' => $product_name, ), $product, false ); echo apply_filters( 'woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item ); // phpcs:ignore WordPress.Security.EscapeOutput } if ( $header_cart_qty ) { ?> <span class="product-subtotal price-wrapper" data-title="<?php esc_attr_e( 'Subtotal', 'woocommerce' ); ?>"> <?php echo apply_filters( 'woocommerce_cart_item_subtotal', WC()->cart->get_product_subtotal( $product, $cart_item['quantity'] ), $cart_item, $cart_item_key ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?> </span> <?php } else { echo $markup; // phpcs:ignore WordPress.Security.EscapeOutput } ?> </div> <?php return ob_get_clean(); } /** * Mini cart cross sells template. */ public function cross_sells() { if ( ! get_theme_mod( 'header_cart_cross_sells' ) ) { return; } $cross_sells = array_filter( array_map( 'wc_get_product', WC()->cart->get_cross_sells() ), 'wc_products_array_filter_visible' ); $cross_sells = array_filter( array_map( function ( $product ) { if ( ! $product->is_in_stock() ) return false; return $product; }, $cross_sells ) ); $cross_sells_orderby = apply_filters( 'woocommerce_cross_sells_orderby', 'date' ); $cross_sells_orderby = apply_filters( 'flatsome_mini_cart_cross_sells_orderby', $cross_sells_orderby ); $cross_sells_order = apply_filters( 'woocommerce_cross_sells_order', 'desc' ); $cross_sells_order = apply_filters( 'flatsome_mini_cart_cross_sells_order', $cross_sells_order ); $cross_sells = wc_products_array_orderby( $cross_sells, $cross_sells_orderby, $cross_sells_order ); $limit = intval( apply_filters( 'flatsome_mini_cart_cross_sells_total', 5 ) ); $cross_sells = $limit > 0 ? array_slice( $cross_sells, 0, $limit ) : $cross_sells; wc_get_template( 'cart/mini-cart/cross-sells.php', array( 'cross_sells' => $cross_sells ) ); } /** * Refresh mini cart on customizer open. * * @return void */ public function refresh_on_customizer_open() { if ( is_customize_preview() ) { do_action( 'wc_cart_fragments_refresh' ); } } }