.-.-.-.-.-

<?php
declare( strict_types = 1 );

namespace Automattic\WooCommerce\Blocks\BlockTypes;

use Automattic\WooCommerce\Blocks\Utils\StyleAttributesUtils;
use Automattic\WooCommerce\Blocks\Interactivity\Store;

/**
 * ProductButton class.
 */
class ProductButton extends AbstractBlock {

/**
	 * Block name.
	 *
	 * @var string
	 */
	protected $block_name = 'product-button';

/**
	 * Cart.
	 *
	 * @var array
	 */
	private static $cart = null;

/**
	 * Disable frontend script for this block type, it's a script module.
	 *
	 * @param string $key Data to get, or default to everything.
	 * @return array|string|null
	 */
	protected function get_block_type_script( $key = null ) {
		return null;
	}

/**
	 * Register the context.
	 */
	protected function get_block_type_uses_context() {
		return [ 'query', 'queryId', 'postId' ];
	}

/**
	 * Enqueue frontend assets for this block, just in time for rendering.
	 *
	 * @param array    $attributes  Any attributes that currently are available from the block.
	 * @param string   $content    The block content.
	 * @param WP_Block $block    The block object.
	 */
	protected function enqueue_assets( array $attributes, $content, $block ) {
		parent::enqueue_assets( $attributes, $content, $block );
		if ( wc_current_theme_is_fse_theme() ) {
			add_action(
				'wp_enqueue_scripts',
				array( $this, 'dequeue_add_to_cart_scripts' )
			);
		}
	}

/**
	 * Dequeue the add-to-cart script.
	 * The block uses Interactivity API, it isn't necessary enqueue the add-to-cart script.
	 */
	public function dequeue_add_to_cart_scripts() {
		wp_dequeue_script( 'wc-add-to-cart' );
	}

/**
	 * Include and render the block.
	 *
	 * @param array    $attributes Block attributes. Default empty array.
	 * @param string   $content    Block content. Default empty string.
	 * @param WP_Block $block      Block instance.
	 * @return string Rendered block type output.
	 */
	protected function render( $attributes, $content, $block ) {
		// This workaround ensures that WordPress loads the core/button block styles.
		// For more details, see https://github.com/woocommerce/woocommerce/pull/53052.
		( new \WP_Block( array( 'blockName' => 'core/button' ) ) )->render();

global $product;
		$previous_product = $product;

// Try to load the product from the block context, if not available,
		// use the global $product.
		$post_id = isset( $block->context['postId'] ) ? $block->context['postId'] : '';
		$post    = $post_id ? wc_get_product( $post_id ) : null;
		if ( $post instanceof \WC_Product ) {
			$product = $post;
		} elseif ( ! $product instanceof \WC_Product ) {
			return '';
		}

wp_enqueue_script_module( 'woocommerce/product-button' );

$this->initialize_cart_state();

wp_interactivity_state(
			'woocommerce/product-button',
			array(
				'addToCartText' => function () {
					$context = wp_interactivity_get_context();
					$quantity = $context['tempQuantity'];
					$addToCartText = $context['addToCartText'];
					return $quantity > 0 ? sprintf(
						/* translators: %s: product number. */
						__( '%s in cart', 'woocommerce' ),
						$quantity
					) : $addToCartText;
				},
				'inTheCartText' => sprintf(
					/* translators: %s: product number. */
					__( '%s in cart', 'woocommerce' ),
					'###'
				),
				'noticeId'      => '',
			)
		);

$number_of_items_in_cart  = $this->get_cart_item_quantities_by_product_id( $product->get_id() );
		$cart_redirect_after_add  = get_option( 'woocommerce_cart_redirect_after_add' ) === 'yes';
		$ajax_add_to_cart_enabled = get_option( 'woocommerce_enable_ajax_add_to_cart' ) === 'yes';
		$is_ajax_button           = $ajax_add_to_cart_enabled && ! $cart_redirect_after_add && $product->supports( 'ajax_add_to_cart' ) && $product->is_purchasable() && $product->is_in_stock();
		$html_element             = $is_ajax_button ? 'button' : 'a';
		$styles_and_classes       = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes, array(), array( 'extra_classes' ) );
		$classname                = StyleAttributesUtils::get_classes_by_attributes( $attributes, array( 'extra_classes' ) );
		$custom_width_classes     = isset( $attributes['width'] ) ? 'has-custom-width wp-block-button__width-' . $attributes['width'] : '';
		$custom_align_classes     = isset( $attributes['textAlign'] ) ? 'align-' . $attributes['textAlign'] : '';
		$html_classes             = implode(
			' ',
			array_filter(
				array(
					'wp-block-button__link',
					'wp-element-button',
					'wc-block-components-product-button__button',
					$product->is_purchasable() && $product->is_in_stock() ? 'add_to_cart_button' : '',
					$is_ajax_button ? 'ajax_add_to_cart' : '',
					'product_type_' . $product->get_type(),
					esc_attr( $styles_and_classes['classes'] ),
				)
			)
		);

$default_quantity = 1;
		/**
		* Filters the change the quantity to add to cart.
		*
		* @since 10.9.0
		* @param number $default_quantity The default quantity.
		* @param number $product_id The product id.
		*/
		$quantity_to_add = apply_filters( 'woocommerce_add_to_cart_quantity', $default_quantity, $product->get_id() );

$context = array(
			'quantityToAdd'   => $quantity_to_add,
			'productId'       => $product->get_id(),
			'addToCartText'   => null !== $product->add_to_cart_text() ? $product->add_to_cart_text() : __( 'Add to cart', 'woocommerce' ),
			'tempQuantity'    => $number_of_items_in_cart,
			'animationStatus' => 'IDLE',
		);

/**
		 * Allow filtering of the add to cart button arguments.
		 *
		 * @since 9.7.0
		 */
		$args = apply_filters(
			'woocommerce_loop_add_to_cart_args',
			array(
				'class'      => $html_classes,
				'attributes' => array(
					'data-product_id'  => $product->get_id(),
					'data-product_sku' => $product->get_sku(),
					'aria-label'       => $product->add_to_cart_description(),
					'rel'              => 'nofollow',
				),
			),
			$product
		);

if ( isset( $args['attributes']['aria-label'] ) ) {
			$args['attributes']['aria-label'] = wp_strip_all_tags( $args['attributes']['aria-label'] );
		}

if ( isset( WC()->cart ) && ! WC()->cart->is_empty() ) {
			$this->prevent_cache();
		}

$div_directives = '
			data-wp-interactive="woocommerce/product-button"
			data-wp-context=\'' . wp_json_encode( $context, JSON_NUMERIC_CHECK | JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ) . '\'
			data-wp-init="actions.refreshCartItems"
		';

$button_directives = 'data-wp-on--click="actions.addCartItem"';
		$anchor_directive  = 'data-wp-on--click="woocommerce/product-collection::actions.viewProduct"';

$span_button_directives = '
			data-wp-text="state.addToCartText"
			data-wp-class--wc-block-slide-in="state.slideInAnimation"
			data-wp-class--wc-block-slide-out="state.slideOutAnimation"
			data-wp-on--animationend="actions.handleAnimationEnd"
			data-wp-watch="callbacks.startAnimation"
			data-wp-run="callbacks.syncTempQuantityOnLoad"
		';

$wrapper_attributes = get_block_wrapper_attributes(
			array(
				'class' => implode(
					' ',
					array_filter(
						[
							'wp-block-button wc-block-components-product-button',
							esc_attr( $classname . ' ' . $custom_width_classes . ' ' . $custom_align_classes ),
						]
					)
				),
			)
		);

/**
		 * Filters the add to cart button class.
		 *
		 * @since 8.7.0
		 *
		 * @param string $class The class.
		 */
		$html = apply_filters(
			'woocommerce_loop_add_to_cart_link',
			strtr(
				'<div {wrapper_attributes}
					{div_directives}
				>
					<{html_element}
						href="{add_to_cart_url}"
						class="{button_classes}"
						style="{button_styles}"
						{attributes}
						{button_directives}
					>
					<span {span_button_directives}>{add_to_cart_text}</span>
					</{html_element}>
					{view_cart_html}
				</div>',
				array(
					'{wrapper_attributes}'     => $wrapper_attributes,
					'{html_element}'           => $html_element,
					'{add_to_cart_url}'        => esc_url( $product->add_to_cart_url() ),
					'{button_classes}'         => isset( $args['class'] ) ? esc_attr( $args['class'] . ' wc-interactive' ) : 'wc-interactive',
					'{button_styles}'          => esc_attr( $styles_and_classes['styles'] ),
					'{attributes}'             => isset( $args['attributes'] ) ? wc_implode_html_attributes( $args['attributes'] ) : '',
					'{add_to_cart_text}'       => $is_ajax_button ? '' : $product->add_to_cart_text(),
					'{div_directives}'         => $is_ajax_button ? $div_directives : '',
					'{button_directives}'      => $is_ajax_button ? $button_directives : $anchor_directive,
					'{span_button_directives}' => $is_ajax_button ? $span_button_directives : '',
					'{view_cart_html}'         => $is_ajax_button ? $this->get_view_cart_html() : '',
				)
			),
			$product,
			$args
		);

$product = $previous_product;

return $html;
	}

/**
	 * Initialize the cart state.
	 */
	private function initialize_cart_state() {
		if ( null === self::$cart ) {
			$cart = isset( WC()->cart )
				? rest_do_request( new \WP_REST_Request( 'GET', '/wc/store/v1/cart' ) )->data
				: array();

wp_interactivity_state(
				'woocommerce',
				array(
					'cart'     => $cart,
					'nonce'    => wp_create_nonce( 'wc_store_api' ),
					'noticeId' => '',
					'restUrl'  => get_rest_url(),
				)
			);
		}
	}

/**
	 * Get the number of items in the cart for a given product id.
	 *
	 * @param number $product_id The product id.
	 * @return number The number of items in the cart.
	 */
	private function get_cart_item_quantities_by_product_id( $product_id ) {
		if ( ! isset( WC()->cart ) ) {
			return 0;
		}

$cart = WC()->cart->get_cart_item_quantities();
		return isset( $cart[ $product_id ] ) ? $cart[ $product_id ] : 0;
	}

/**
	 * Prevent caching on certain pages
	 */
	private function prevent_cache() {
		\WC_Cache_Helper::set_nocache_constants();
		nocache_headers();
	}

/**
	 * Get the view cart link html.
	 *
	 * @return string The view cart html.
	 */
	private function get_view_cart_html() {
		return sprintf(
			'<span
				hidden
				data-wp-bind--hidden="!state.displayViewCart"
			>
				<a
					href="%1$s"
					class="added_to_cart wc_forward"
					title="%2$s"
				>
					%3$s
				</a>
			</span>',
			esc_url( wc_get_cart_url() ),
			esc_attr__( 'View cart', 'woocommerce' ),
			esc_html__( 'View cart', 'woocommerce' )
		);
	}
}

/home/batcwwjx/www/wp-content/plugins/woocommerce/lib/../src/Blocks/BlockTypes/ProductButton.php