wordpress-seo / src / user-meta / application / custom-meta-collector.php

custom-meta-collector.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 28.2, at src/user-meta/application/custom-meta-collector.php

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1	<?php
2
3	namespace Yoast\WP\SEO\User_Meta\Application;
4
5	use Yoast\WP\SEO\User_Meta\Domain\Custom_Meta_Interface;
6
7	/**
8	* The collector to get custom user meta.
9	*
10	* @makePublic
11	*/
12	class Custom_Meta_Collector {
13
14	/**
15	* All custom meta.
16	*
17	* @var array<Custom_Meta_Interface>
18	*/
19	private $custom_meta;
20
21	/**
22	* The constructor.
23	*
24	* @param Custom_Meta_Interface ...$custom_meta All custom meta.
25	*/
26	public function __construct( Custom_Meta_Interface ...$custom_meta ) {
27	$this->custom_meta = $custom_meta;
28	}
29
30	/**
31	* Returns all the custom meta.
32	*
33	* @return array<Custom_Meta_Interface> All the custom meta.
34	*/
35	public function get_custom_meta(): array {
36	return $this->custom_meta;
37	}
38
39	/**
40	* Returns all the custom meta, sorted by rendering priority.
41	*
42	* @return array<Custom_Meta_Interface> All the custom meta, sorted by rendering priority.
43	*/
44	public function get_sorted_custom_meta(): array {
45	$custom_meta = $this->get_custom_meta();
46
47	\usort(
48	$custom_meta,
49	static function ( Custom_Meta_Interface $a, Custom_Meta_Interface $b ) {
50	return ( $a->get_render_priority() <=> $b->get_render_priority() );
51	},
52	);
53
54	return $custom_meta;
55	}
56
57	/**
58	* Returns the custom meta that can't be empty.
59	*
60	* @return array<string> The custom meta that can't be empty.
61	*/
62	public function get_non_empty_custom_meta(): array {
63	$non_empty_custom_meta = [];
64	foreach ( $this->custom_meta as $custom_meta ) {
65	if ( ! $custom_meta->is_empty_allowed() ) {
66	$non_empty_custom_meta[] = $custom_meta->get_key();
67	}
68	}
69
70	return $non_empty_custom_meta;
71	}
72	}
73