wordpress-seo / inc / options / class-wpseo-option-llmstxt.php

class-wpseo-option-llmstxt.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI trunk, at inc/options/class-wpseo-option-llmstxt.php

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1	<?php
2	/**
3	* WPSEO plugin file.
4	*
5	* @package WPSEO\Internals\Options
6	*/
7
8	/**
9	* Option: wpseo_llmstxt.
10	*/
11	class WPSEO_Option_Llmstxt extends WPSEO_Option {
12
13	private const OTHER_INCLUDED_PAGES_LIMIT = 100;
14
15	/**
16	* Option name.
17	*
18	* @var string
19	*/
20	public $option_name = 'wpseo_llmstxt';
21
22	/**
23	* Array of defaults for the option.
24	*
25	* Shouldn't be requested directly, use $this->get_defaults();
26	*
27	* @var array<string, int\|string\|array<int>>
28	*/
29	protected $defaults = [
30	'llms_txt_selection_mode' => 'auto',
31	'about_us_page' => 0,
32	'contact_page' => 0,
33	'terms_page' => 0,
34	'privacy_policy_page' => 0,
35	'shop_page' => 0,
36	'other_included_pages' => [],
37	];
38
39	/**
40	* Get the singleton instance of this class.
41	*
42	* @return object
43	*/
44	public static function get_instance() {
45	if ( ! ( self::$instance instanceof self ) ) {
46	self::$instance = new self();
47	}
48
49	return self::$instance;
50	}
51
52	/**
53	* All concrete classes must contain a validate_option() method which validates all
54	* values within the option.
55	*
56	* @param array $dirty New value for the option.
57	* @param array $clean Clean value for the option, normally the defaults.
58	* @param array $old Old value of the option.
59	*
60	* @return array The clean option with the saved value.
61	*/
62	protected function validate_option( $dirty, $clean, $old ) {
63
64	foreach ( $clean as $key => $value ) {
65	switch ( $key ) {
66	case 'other_included_pages':
67	if ( isset( $dirty[ $key ] ) ) {
68	$items = $dirty[ $key ];
69	if ( ! is_array( $items ) ) {
70	$items = json_decode( $dirty[ $key ], true );
71	}
72
73	if ( is_array( $items ) ) {
74	$items = array_slice( $items, 0, $this->get_other_included_pages_limit() );
75	foreach ( $items as $item ) {
76	$validated_id = WPSEO_Utils::validate_int( $item );
77
78	if ( $validated_id === false \|\| $validated_id === 0 ) {
79	continue;
80	}
81
82	$clean[ $key ][] = $validated_id;
83	}
84	}
85	}
86
87	break;
88	case 'about_us_page':
89	case 'contact_page':
90	case 'terms_page':
91	case 'privacy_policy_page':
92	case 'shop_page':
93	if ( isset( $dirty[ $key ] ) ) {
94	$int = WPSEO_Utils::validate_int( $dirty[ $key ] );
95	if ( $int !== false && $int >= 0 ) {
96	$clean[ $key ] = $int;
97	}
98	}
99	elseif ( isset( $old[ $key ] ) ) {
100	$int = WPSEO_Utils::validate_int( $old[ $key ] );
101	if ( $int !== false && $int >= 0 ) {
102	$clean[ $key ] = $int;
103	}
104	}
105	break;
106	case 'llms_txt_selection_mode':
107	if ( isset( $dirty[ $key ] ) && in_array( $dirty[ $key ], [ 'auto', 'manual' ], true ) ) {
108	$clean[ $key ] = $dirty[ $key ];
109	}
110	break;
111	}
112	}
113
114	return $clean;
115	}
116
117	/**
118	* Gets the limit for the other included pages.
119	*
120	* @return int The limit for the other included pages.
121	*/
122	public function get_other_included_pages_limit() {
123	return self::OTHER_INCLUDED_PAGES_LIMIT;
124	}
125	}
126