WooCommerce Code Reference

CartLink.php

Source code

<?php // phpcs:ignore Generic.PHP.RequireStrictTypes.MissingDeclaration

namespace Automattic\WooCommerce\Blocks\BlockTypes;

use Automattic\WooCommerce\Blocks\Utils\StyleAttributesUtils;
use Automattic\WooCommerce\Blocks\Utils\MiniCartUtils;

/**
 * CartLink class.
 */
class CartLink extends AbstractBlock {

	/**
	 * Block name.
	 *
	 * @var string
	 */
	protected $block_name = 'cart-link';

	/**
	 * Render the block.
	 *
	 * @param array     $attributes Block attributes.
	 * @param string    $content Block content.
	 * @param \WP_Block $block Block instance.
	 * @return string | void Rendered block output.
	 */
	protected function render( $attributes, $content, $block ) {
		$classes_and_styles = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes );
		$icon               = MiniCartUtils::get_svg_icon( $attributes['cartIcon'] ?? '' );
		$text               = array_key_exists( 'content', $attributes ) ? esc_html( $attributes['content'] ) : esc_html__( 'Cart', 'woocommerce' );

		return sprintf(
			'<div %1$s><a class="wc-block-cart-link" href="%2$s">%3$s<span class="wc-block-cart-link__text">%4$s</span></a></div>',
			get_block_wrapper_attributes(
				array(
					'class' => esc_attr( $classes_and_styles['classes'] ),
					'style' => $classes_and_styles['styles'],
				)
			),
			esc_url( wc_get_cart_url() ),
			$icon,
			$text
		);
	}

	/**
	 * Get the frontend script handle for this block type.
	 *
	 * @param string $key Data to get, or default to everything.
	 */
	protected function get_block_type_script( $key = null ) {
		return null;
	}
}