<?php

namespace Brandy\WooCommerce;

use Brandy\Traits\SingletonTrait;

class Hooks {
	use SingletonTrait;

	protected function __construct() {
		add_filter( 'woocommerce_single_product_image_thumbnail_html', array( $this, 'add_aria_label_to_a_tag' ) );
	}

	public function add_aria_label_to_a_tag( $html ) {
		global $product;

		$tag = new \WP_HTML_Tag_Processor( $html );
		if ( $tag->next_tag() && $tag->next_tag() ) {
			if ( 'A' === $tag->get_tag() ) {
				$tag->set_attribute( 'aria-label', $product->get_name() );
			}
		}

		$html = $tag->get_updated_html();

		return $html;
	}

}

Hooks::get_instance();