1  <?php
 2  /**
 3   * Schedules background jobs — daily knowledge sync, weekly SEO audit.
 4   *
 5   * @package RESTai
 6   */
 7  
 8  namespace RESTai;
 9  
10  if ( ! defined( 'ABSPATH' ) ) {
11  	exit;
12  }
13  
14  class Cron {
15  
16  	/** @var Client */
17  	private $client;
18  
19  	public function __construct( Client $client ) {
20  		$this->client = $client;
21  		add_action( 'init', array( $this, 'maybe_schedule' ) );
22  		add_action( 'restai_seo_audit', array( $this, 'run_seo_audit' ) );
23  	}
24  
25  	public function maybe_schedule() {
26  		if ( ! wp_next_scheduled( 'restai_knowledge_sync' ) ) {
27  			wp_schedule_event( time() + 600, 'daily', 'restai_knowledge_sync' );
28  		}
29  		if ( ! wp_next_scheduled( 'restai_seo_audit' ) ) {
30  			wp_schedule_event( time() + 3600, 'weekly', 'restai_seo_audit' );
31  		}
32  	}
33  
34  	/**
35  	 * Sweep recent posts and (re)generate SEO meta if missing.
36  	 */
37  	public function run_seo_audit() {
38  		$plugin     = Plugin::instance();
39  		$project_id = $plugin->provisioner->project_for( 'seo_assistant' );
40  		if ( $project_id <= 0 ) {
41  			return;
42  		}
43  
44  		$posts = get_posts( array(
45  			'post_type'      => array( 'post', 'page' ),
46  			'post_status'    => 'publish',
47  			'posts_per_page' => 50,
48  			'meta_query'     => array(
49  				'relation' => 'OR',
50  				array( 'key' => '_yoast_wpseo_metadesc', 'compare' => 'NOT EXISTS' ),
51  				array( 'key' => '_yoast_wpseo_metadesc', 'value' => '', 'compare' => '=' ),
52  			),
53  		) );
54  
55  		$seo = new SEO( $this->client );
56  		foreach ( $posts as $post ) {
57  			$seo->generate_for_post( $post->ID );
58  		}
59  	}
60  }