<h2>File Contents: /home/planet5/www/wp-content/plugins/wordpress-seo/src/integrations/blocks/breadcrumbs-block.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/wordpress-seo/src/integrations/blocks/breadcrumbs-block.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

namespace Yoast\WP\SEO\Integrations\Blocks;

use WPSEO_Replace_Vars;
use Yoast\WP\SEO\Memoizers\Meta_Tags_Context_Memoizer;
use Yoast\WP\SEO\Presenters\Breadcrumbs_Presenter;
use Yoast\WP\SEO\Repositories\Indexable_Repository;
use Yoast\WP\SEO\Surfaces\Helpers_Surface;

/**
 * Siblings block class
 */
class Breadcrumbs_Block extends Dynamic_Block_V3 {

	/**
	 * The name of the block.
	 *
	 * @var string
	 */
	protected $block_name = &#039;breadcrumbs&#039;;

	/**
	 * The editor script for the block.
	 *
	 * @var string
	 */
	protected $script = &#039;yoast-seo-dynamic-blocks&#039;;

	/**
	 * The Meta_Tags_Context_Memoizer.
	 *
	 * @var Meta_Tags_Context_Memoizer
	 */
	private $context_memoizer;

	/**
	 * The Replace vars helper.
	 *
	 * @var WPSEO_Replace_Vars
	 */
	private $replace_vars;

	/**
	 * The helpers surface.
	 *
	 * @var Helpers_Surface
	 */
	private $helpers;

	/**
	 * The indexable repository.
	 *
	 * @var Indexable_Repository
	 */
	private $indexable_repository;

	/**
	 * Siblings_Block constructor.
	 *
	 * @param Meta_Tags_Context_Memoizer $context_memoizer     The context.
	 * @param WPSEO_Replace_Vars         $replace_vars         The replace variable helper.
	 * @param Helpers_Surface            $helpers              The Helpers surface.
	 * @param Indexable_Repository       $indexable_repository The indexable repository.
	 */
	public function __construct(
		Meta_Tags_Context_Memoizer $context_memoizer,
		WPSEO_Replace_Vars $replace_vars,
		Helpers_Surface $helpers,
		Indexable_Repository $indexable_repository
	) {
		$this-&gt;context_memoizer     = $context_memoizer;
		$this-&gt;replace_vars         = $replace_vars;
		$this-&gt;helpers              = $helpers;
		$this-&gt;indexable_repository = $indexable_repository;

		$this-&gt;base_path = \WPSEO_PATH . &#039;blocks/dynamic-blocks/&#039;;
	}

	/**
	 * Presents the breadcrumbs output for the current page or the available post_id.
	 *
	 * @param array&lt;string, bool|string|int|array&gt; $attributes The block attributes.
	 *
	 * @return string The block output.
	 */
	public function present( $attributes ) {
		$presenter = new Breadcrumbs_Presenter();
		// $this-&gt;context_memoizer-&gt;for_current_page only works on the frontend. To render the right breadcrumb in the
		// editor, we need the repository.
		if ( \wp_is_serving_rest_request() || \is_admin() ) {
			$post_id = \get_the_ID();
			if ( $post_id ) {
				$indexable = $this-&gt;indexable_repository-&gt;find_by_id_and_type( $post_id, &#039;post&#039; );

				if ( ! $indexable ) {
					$post      = \get_post( $post_id );
					$indexable = $this-&gt;indexable_repository-&gt;query()-&gt;create(
						[
							&#039;object_id&#039;        =&gt; $post_id,
							&#039;object_type&#039;      =&gt; &#039;post&#039;,
							&#039;object_sub_type&#039;  =&gt; $post-&gt;post_type,
						],
					);
				}

				$context = $this-&gt;context_memoizer-&gt;get( $indexable, &#039;Post_Type&#039; );
			}
		}
		if ( ! isset( $context ) ) {
			$context = $this-&gt;context_memoizer-&gt;for_current_page();
		}

		/** This filter is documented in src/integrations/front-end-integration.php */
		$presentation            = \apply_filters( &#039;wpseo_frontend_presentation&#039;, $context-&gt;presentation, $context );
		$presenter-&gt;presentation = $presentation;
		$presenter-&gt;replace_vars = $this-&gt;replace_vars;
		$presenter-&gt;helpers      = $this-&gt;helpers;
		$class_name              = &#039;yoast-breadcrumbs&#039;;

		if ( ! empty( $attributes[&#039;className&#039;] ) ) {
			$class_name .= &#039; &#039; . \esc_attr( $attributes[&#039;className&#039;] );
		}

		return &#039;&lt;div class=&quot;&#039; . $class_name . &#039;&quot;&gt;&#039; . $presenter-&gt;present() . &#039;&lt;/div&gt;&#039;;
	}
}
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