wordpress-seo / src / integrations / admin / health-check-integration.php

health-check-integration.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 18.4, at src/integrations/admin/health-check-integration.php

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1	<?php
2
3	namespace Yoast\WP\SEO\Integrations\Admin;
4
5	use Yoast\WP\SEO\Conditionals\Admin_Conditional;
6	use Yoast\WP\SEO\Integrations\Integration_Interface;
7	use Yoast\WP\SEO\Services\Health_Check\Health_Check;
8
9	/**
10	* Integrates health checks with WordPress' Site Health.
11	*/
12	class Health_Check_Integration implements Integration_Interface {
13
14	/**
15	* Contains all the health check implementations.
16	*
17	* @var Health_Check[]
18	*/
19	private $health_checks = [];
20
21	/**
22	* Uses the dependency injection container to obtain all available implementations of the Health_Check interface.
23	*
24	* @param Health_Check ...$health_checks The available health checks implementations.
25	* @return void
26	*/
27	public function __construct( Health_Check ...$health_checks ) {
28	$this->health_checks = $health_checks;
29	}
30
31	/**
32	* Hooks the health checks into WordPress' site status tests.
33	*
34	* @return void
35	*/
36	public function register_hooks() {
37	\add_filter( 'site_status_tests', [ $this, 'add_health_checks' ] );
38	}
39
40	/**
41	* Returns the conditionals based on which this loadable should be active.
42	*
43	* In this case: only when on an admin page.
44	*
45	* @return array The conditionals.
46	*/
47	public static function get_conditionals() {
48	return [ Admin_Conditional::class ];
49	}
50
51	/**
52	* Checks if the input is a WordPress site status tests array, and adds Yoast's health checks if it is.
53	*
54	* @param string[] $tests Array containing WordPress site status tests.
55	* @return string[] Array containing WordPress site status tests with Yoast's health checks.
56	*/
57	public function add_health_checks( $tests ) {
58	if ( ! $this->is_valid_site_status_tests_array( $tests ) ) {
59	return $tests;
60	}
61
62	return $this->add_health_checks_to_site_status_tests( $tests );
63	}
64
65	/**
66	* Checks if the input array is a WordPress site status tests array.
67	*
68	* @param mixed $tests Array to check.
69	* @return bool Returns true if the input array is a WordPress site status tests array.
70	*/
71	private function is_valid_site_status_tests_array( $tests ) {
72	if ( ! \is_array( $tests ) ) {
73	return false;
74	}
75
76	if ( ! \array_key_exists( 'direct', $tests ) ) {
77	return false;
78	}
79
80	if ( ! \is_array( $tests['direct'] ) ) {
81	return false;
82	}
83
84	return true;
85	}
86
87	/**
88	* Adds the health checks to WordPress' site status tests.
89	*
90	* @param string[] $tests Array containing WordPress site status tests.
91	* @return string[] Array containing WordPress site status tests with Yoast's health checks.
92	*/
93	private function add_health_checks_to_site_status_tests( $tests ) {
94	foreach ( $this->health_checks as $health_check ) {
95	$tests['direct'][ $health_check->get_test_identifier() ] = [
96	'test' => [ $health_check, 'run_and_get_result' ],
97	];
98	}
99
100	return $tests;
101	}
102	}
103