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<?php |
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|
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namespace Yoast\WP\SEO\Integrations; |
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|
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use WPSEO_Replace_Vars; |
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use Yoast\WP\SEO\Memoizers\Meta_Tags_Context_Memoizer; |
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use Yoast\WP\SEO\Presenters\Breadcrumbs_Presenter; |
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use Yoast\WP\SEO\Surfaces\Helpers_Surface; |
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|
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/** |
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* Adds customizations to the front end for breadcrumbs. |
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*/ |
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class Breadcrumbs_Integration implements Integration_Interface { |
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|
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/** |
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* The breadcrumbs presenter. |
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* |
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* @var Breadcrumbs_Presenter |
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*/ |
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private $presenter; |
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|
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/** |
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* The meta tags context memoizer. |
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* |
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* @var Meta_Tags_Context_Memoizer |
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*/ |
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private $context_memoizer; |
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|
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/** |
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* Breadcrumbs integration constructor. |
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* |
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* @param Helpers_Surface $helpers The helpers. |
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* @param WPSEO_Replace_Vars $replace_vars The replace vars. |
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* @param Meta_Tags_Context_Memoizer $context_memoizer The meta tags context memoizer. |
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*/ |
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public function __construct( |
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Helpers_Surface $helpers, |
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WPSEO_Replace_Vars $replace_vars, |
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Meta_Tags_Context_Memoizer $context_memoizer |
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) { |
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$this->context_memoizer = $context_memoizer; |
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$this->presenter = new Breadcrumbs_Presenter(); |
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$this->presenter->helpers = $helpers; |
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$this->presenter->replace_vars = $replace_vars; |
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} |
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|
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/** |
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* Returns the conditionals based in which this loadable should be active. |
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* |
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* @return array The array of conditionals. |
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*/ |
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public static function get_conditionals() { |
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return []; |
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} |
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|
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/** |
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* Registers the `wpseo_breadcrumb` shortcode. |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function register_hooks() { |
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\add_shortcode( 'wpseo_breadcrumb', [ $this, 'render' ] ); |
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} |
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|
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/** |
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* Renders the breadcrumbs. |
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* |
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* @return string The rendered breadcrumbs. |
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*/ |
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public function render() { |
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$context = $this->context_memoizer->for_current_page(); |
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|
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/** This filter is documented in src/integrations/front-end-integration.php */ |
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$presentation = \apply_filters( 'wpseo_frontend_presentation', $context->presentation, $context ); |
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|
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$this->presenter->presentation = $presentation; |
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|
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return $this->presenter->present(); |
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} |
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} |
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