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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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namespace WP_Syntex\Polylang\Options\Business; |
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|
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use WP_Error; |
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use WP_Syntex\Polylang\Model\Languages; |
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use WP_Syntex\Polylang\Options\Options; |
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use WP_Syntex\Polylang\Options\Primitive\Abstract_String; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Class defining language slug string option. |
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* |
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* @since 3.7 |
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*/ |
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class Default_Lang extends Abstract_String { |
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/** |
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* Returns option key. |
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* |
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* @since 3.7 |
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* |
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* @return string |
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* |
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* @phpstan-return 'default_lang' |
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*/ |
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public static function key(): string { |
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return 'default_lang'; |
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} |
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|
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/** |
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* Returns the JSON schema part specific to this option. |
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* |
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* @since 3.7 |
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* |
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* @return array Partial schema. |
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* |
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* @phpstan-return array{type: 'string', pattern: Languages::SLUG_PATTERN} |
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*/ |
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protected function get_data_structure(): array { |
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$string_schema = parent::get_data_structure(); |
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$string_schema['pattern'] = Languages::SLUG_PATTERN; |
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|
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return $string_schema; |
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} |
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|
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/** |
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* Returns the description used in the JSON schema. |
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* |
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* @since 3.7 |
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* |
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* @return string |
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*/ |
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protected function get_description(): string { |
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return __( 'Slug of the default language.', 'polylang' ); |
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} |
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|
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/** |
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* Sanitizes option's value. |
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* Can populate the `$errors` property with blocking and non-blocking errors: in case of non-blocking errors, |
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* the value is sanitized and can be stored. |
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* |
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* @since 3.7 |
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* |
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* @param string $value Value to sanitize. |
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* @param Options $options All options. |
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* @return string|WP_Error The sanitized value. An instance of `WP_Error` in case of error. |
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*/ |
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protected function sanitize( $value, Options $options ) { |
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$value = parent::sanitize( $value, $options ); |
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|
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if ( is_wp_error( $value ) ) { |
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return $value; |
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} |
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|
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/** @var string $value */ |
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if ( ! get_term_by( 'slug', $value, 'language' ) ) { |
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return new WP_Error( 'pll_invalid_language', sprintf( 'The language slug \'%s\' is not a valid language.', $value ) ); |
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} |
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|
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return $value; |
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} |
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} |
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|
