polylang / src / Options / Business / Domains.php

Domains.php in Polylang 3.8.9, at src/Options/Business/Domains.php

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1	<?php
2	/**
3	* @package Polylang
4	*/
5
6	namespace WP_Syntex\Polylang\Options\Business;
7
8	use WP_Error;
9	use WP_Syntex\Polylang\Options\Options;
10	use WP_Syntex\Polylang\Model\Languages;
11	use WP_Syntex\Polylang\Options\Primitive\Abstract_Map;
12
13	defined( 'ABSPATH' ) \|\| exit;
14
15	/**
16	* Class defining single associative array of domain as value and language slug as key option.
17	* /!\ Sanitization depends on `force_lang`: this option must be set AFTER `force_lang`.
18	*
19	* @since 3.7
20	*
21	* @phpstan-type DomainsValue array<non-falsy-string, string>
22	*/
23	class Domains extends Abstract_Map {
24	/**
25	* Returns option key.
26	*
27	* @since 3.7
28	*
29	* @return string
30	*
31	* @phpstan-return 'domains'
32	*/
33	public static function key(): string {
34	return 'domains';
35	}
36
37	/**
38	* Returns the default value.
39	*
40	* @since 3.7
41	*
42	* @return array
43	*/
44	protected function get_default() {
45	return array();
46	}
47
48	/**
49	* Returns the JSON schema part specific to the inner structure of this option.
50	*
51	* @since 3.8
52	*
53	* @return array Inner structure.
54	*/
55	protected function get_inner_structure(): array {
56	return array(
57	'patternProperties' => array(
58	Languages::SLUG_PATTERN => array( // Language slug as key.
59	'type' => 'string',
60	'format' => 'uri',
61	),
62	),
63	'additionalProperties' => false,
64	);
65	}
66
67	/**
68	* Sanitizes option's value.
69	* Can populate the `$errors` property with blocking and non-blocking errors: in case of non-blocking errors,
70	* the value is sanitized and can be stored.
71	*
72	* @since 3.7
73	*
74	* @param array $value Value to sanitize.
75	* @param Options $options All options.
76	* @return array\|WP_Error The sanitized value. An instance of `WP_Error` in case of blocking error.
77	*
78	* @phpstan-return DomainsValue\|WP_Error
79	*/
80	protected function sanitize( $value, Options $options ) {
81	// Sanitize new URLs.
82	$value = parent::sanitize( $value, $options );
83
84	if ( is_wp_error( $value ) ) {
85	// Blocking error.
86	return $value;
87	}
88
89	/** @phpstan-var DomainsValue */
90	$current_value = $this->get();
91	/** @phpstan-var DomainsValue $value */
92	$all_values = array(); // Previous and new values.
93	$missing_langs = array(); // Lang names corresponding to the empty values.
94	$language_terms = $this->get_language_terms();
95
96	// Detect empty values, fill missing keys with previous values.
97	foreach ( $language_terms as $lang ) {
98	if ( array_key_exists( $lang->slug, $value ) ) {
99	// Use the new value.
100	$all_values[ $lang->slug ] = $value[ $lang->slug ];
101	unset( $value[ $lang->slug ] );
102	} else {
103	// Use previous value.
104	$all_values[ $lang->slug ] = $current_value[ $lang->slug ] ?? '';
105	}
106
107	if ( empty( $all_values[ $lang->slug ] ) ) {
108	// The value is empty.
109	$missing_langs[] = $lang->name;
110	}
111	}
112
113	// Detect invalid language slugs.
114	if ( ! empty( $value ) ) {
115	// Non-blocking error.
116	$this->add_unknown_languages_warning( array_keys( $value ) );
117	}
118
119	if ( 3 === $options->get( 'force_lang' ) && ! empty( $missing_langs ) ) {
120	// Non-blocking error.
121	if ( 1 === count( $missing_langs ) ) {
122	/* translators: %s is a native language name. */
123	$message = __( 'Please enter a valid URL for %s.', 'polylang' );
124	} else {
125	/* translators: %s is a list of native language names. */
126	$message = __( 'Please enter valid URLs for %s.', 'polylang' );
127	}
128
129	$this->errors->add(
130	'pll_empty_domains',
131	sprintf( $message, wp_sprintf_l( '%l', $missing_langs ) ),
132	'warning'
133	);
134	}
135
136	// Ping all URLs to make sure they are valid.
137	if ( $options->get( 'force_lang' ) > 1 ) {
138	$failed_urls = array();
139
140	foreach ( array_filter( $all_values ) as $url ) {
141	$url = add_query_arg( 'deactivate-polylang', 1, $url );
142	// Don't redefine vip_safe_wp_remote_get() as it has not the same signature as wp_remote_get().
143	$response = function_exists( 'vip_safe_wp_remote_get' ) ? vip_safe_wp_remote_get( $url ) : wp_remote_get( $url );
144
145	if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
146	$failed_urls[] = $url;
147	}
148	}
149
150	if ( ! empty( $failed_urls ) ) {
151	// Non-blocking error.
152	if ( 1 === count( $failed_urls ) ) {
153	/* translators: %s is a URL. */
154	$message = __( 'Polylang was unable to access the %s URL. Please check that the URL is valid.', 'polylang' );
155	} else {
156	/* translators: %s is a list of URLs. */
157	$message = __( 'Polylang was unable to access the %s URLs. Please check that the URLs are valid.', 'polylang' );
158	}
159	$this->errors->add(
160	'pll_invalid_domains',
161	sprintf( $message, wp_sprintf_l( '%l', $failed_urls ) ),
162	'warning'
163	);
164	}
165	}
166
167	/** @phpstan-var DomainsValue */
168	return $all_values;
169	}
170
171	/**
172	* Returns the description used in the JSON schema.
173	*
174	* @since 3.7
175	*
176	* @return string
177	*/
178	protected function get_description(): string {
179	return __( 'Domains used when the language is set from different domains.', 'polylang' );
180	}
181
182	/**
183	* Adds information to the site health info array.
184	*
185	* @since 3.8
186	*
187	* @param Options $options An instance of the Options class providing additional configuration.
188	*
189	* @return array The updated site health information.
190	*/
191	public function get_site_health_info( Options $options ): array { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
192	if ( 3 === $options->get( 'force_lang' ) ) {
193	return $this->format_single_value_for_site_health_info( $this->get() );
194	}
195
196	return parent::get_site_health_info( $options );
197	}
198
199	/**
200	* Returns the reset value for a key.
201	*
202	* @since 3.8
203	*
204	* @param string $key The key to reset. Unused.
205	* @return mixed The reset value.
206	*/
207	protected function reset_value( string $key ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
208	return '';
209	}
210	}
211