<?php
namespace Yoast\WP\SEO\Services\Health_Check;
/**
* Runs the Page_Comments health check.
*/
class Page_Comments_Runner implements Runner_Interface {
/**
* Is set to true when comments are set to display on a single page.
*
* @var bool
*/
private $comments_on_single_page;
/**
* Constructor.
*/
public function __construct() {
$this->comments_on_single_page = false;
}
/**
* Runs the health check. Checks if comments are displayed on a single page.
*
* @return void
*/
public function run() {
$this->comments_on_single_page = \get_option( 'page_comments' ) !== '1';
}
/**
* Returns true if comments are displayed on a single page.
*
* @return bool True if comments are displayed on a single page.
*/
public function is_successful() {
return $this->comments_on_single_page;
}
}