FM / V1

/home/techb158/on-time-movers.com/wp-content/plugins/polylang/src/modules/REST/V1/

/home/techb158/on-time-movers.com/wp-content/plugins/polylang/src/modules/REST/V1

Name	Size	Mode	Actions
Languages.php	21629	0644	edit dl rm
Settings.php	5287	0644	edit dl rm

Edit: /home/techb158/on-time-movers.com/wp-content/plugins/polylang/src/modules/REST/V1/Languages.php (21629B)

<?php
/**
 * @package Polylang
 */

namespace WP_Syntex\Polylang\REST\V1;

use PLL_Language;
use PLL_Model;
use PLL_Translatable_Objects;
use stdClass;
use WP_Error;
use WP_REST_Request;
use WP_REST_Response;
use WP_REST_Server;
use WP_Syntex\Polylang\Capabilities\Capabilities;
use WP_Syntex\Polylang\Model\Languages as Languages_Model;
use WP_Syntex\Polylang\REST\Abstract_Controller;

defined( 'ABSPATH' ) || exit;

/**
 * Languages REST controller.
 *
 * @since 3.7
 */
class Languages extends Abstract_Controller {
	/**
	 * @var Languages_Model
	 */
	private $languages;

/**
	 * @var PLL_Translatable_Objects
	 */
	private $translatable_objects;

/**
	 * Constructor.
	 *
	 * @since 3.7
	 *
	 * @param PLL_Model $model Polylang's model.
	 */
	public function __construct( PLL_Model $model ) {
		$this->namespace            = 'pll/v1';
		$this->rest_base            = 'languages';
		$this->languages            = $model->languages;
		$this->translatable_objects = $model->translatable_objects;
	}

/**
	 * Registers the routes for languages.
	 *
	 * @since 3.7
	 *
	 * @return void
	 */
	public function register_routes(): void {
		register_rest_route(
			$this->namespace,
			"/{$this->rest_base}",
			array(
				array(
					'methods'             => WP_REST_Server::READABLE,
					'callback'            => array( $this, 'get_items' ),
					'permission_callback' => array( $this, 'get_items_permissions_check' ),
				),
				array(
					'methods'             => WP_REST_Server::CREATABLE,
					'callback'            => array( $this, 'create_item' ),
					'permission_callback' => array( $this, 'create_item_permissions_check' ),
					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
				),
				'schema'      => array( $this, 'get_public_item_schema' ),
				'allow_batch' => array( 'v1' => true ),
			)
		);

$readable = array(
			'methods'             => WP_REST_Server::READABLE,
			'callback'            => array( $this, 'get_item' ),
			'permission_callback' => array( $this, 'get_item_permissions_check' ),
			'args'                => array(
				'context' => $this->get_context_param( array( 'default' => 'view' ) ),
			),
		);

register_rest_route(
			$this->namespace,
			"/{$this->rest_base}/(?P<term_id>[\d]+)",
			array(
				'args'   => array(
					'term_id' => array(
						'description' => __( 'Unique identifier for the language.', 'polylang' ),
						'type'        => 'integer',
					),
				),
				$readable,
				array(
					'methods'             => WP_REST_Server::EDITABLE,
					'callback'            => array( $this, 'update_item' ),
					'permission_callback' => array( $this, 'update_item_permissions_check' ),
					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
				),
				array(
					'methods'             => WP_REST_Server::DELETABLE,
					'callback'            => array( $this, 'delete_item' ),
					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
				),
				'schema'      => array( $this, 'get_public_item_schema' ),
				'allow_batch' => array( 'v1' => true ),
			)
		);
		register_rest_route(
			$this->namespace,
			sprintf( '/%1$s/(?P<slug>%2$s)', $this->rest_base, Languages_Model::INNER_SLUG_PATTERN ),
			array(
				'args'   => array(
					'slug'    => array(
						'description' => __( 'Language code - preferably 2-letters ISO 639-1 (for example: en).', 'polylang' ),
						'type'        => 'string',
					),
				),
				$readable,
				'schema'      => array( $this, 'get_public_item_schema' ),
				'allow_batch' => array( 'v1' => true ),
			)
		);
	}

/**
	 * Retrieves all languages.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function get_items( $request ) {
		$response = array();

foreach ( $this->languages->get_list() as $language ) {
			$language   = $this->prepare_item_for_response( $language, $request );
			$response[] = $this->prepare_response_for_collection( $language );
		}

return rest_ensure_response( $response );
	}

/**
	 * Creates one language from the collection.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function create_item( $request ) {
		if ( isset( $request['term_id'] ) ) {
			return new WP_Error(
				'rest_exists',
				__( 'Cannot create existing language.', 'polylang' ),
				array( 'status' => 400 )
			);
		}

/**
		 * @phpstan-var array{
		 *    locale: non-empty-string,
		 *    slug?: non-empty-string,
		 *    name?: non-empty-string,
		 *    is_rtl?: bool,
		 *    term_group?: int,
		 *    flag?: non-empty-string,
		 *    no_default_cat?: bool
		 * } $args
		 */
		$args     = $request->get_params();
		$language = $this->languages->add( $args );

if ( is_wp_error( $language ) ) {
			return $this->add_status_to_error( $language );
		}

return $this->prepare_item_for_response( $language, $request );
	}

/**
	 * Retrieves one language from the collection.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function get_item( $request ) {
		$language = $this->get_language( $request );

if ( is_wp_error( $language ) ) {
			return $language;
		}

return $this->prepare_item_for_response( $language, $request );
	}

/**
	 * Updates one language from the collection.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function update_item( $request ) {
		$language = $this->get_language( $request );
		if ( is_wp_error( $language ) ) {
			return $language;
		}

/**
		 * @phpstan-var array{
		 *     term_id: int,
		 *     locale?: non-empty-string,
		 *     slug?: non-empty-string,
		 *     name?: non-empty-string,
		 *     is_rtl?: bool,
		 *     term_group?: int,
		 *     flag?: non-empty-string
		 * } $args
		 */
		$args            = $request->get_params();
		$args['lang_id'] = $language->term_id;
		$language        = $this->languages->update( $args );

if ( is_wp_error( $language ) ) {
			return $this->add_status_to_error( $language );
		}

return $this->prepare_item_for_response( $language, $request );
	}

/**
	 * Deletes one language from the collection.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function delete_item( $request ) {
		$language = $this->get_language( $request );

if ( is_wp_error( $language ) ) {
			return $language;
		}

$this->languages->delete( $language->term_id );

$previous = $this->prepare_item_for_response( $language, $request );
		$response = new WP_REST_Response();
		$response->set_data(
			array(
				'deleted'  => true,
				'previous' => $previous->get_data(),
			)
		);

return $response;
	}

/**
	 * Checks if a given request has access to get the languages.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function get_items_permissions_check( $request ) {
		if ( 'edit' === $request['context'] && ! $this->check_update_permission() ) {
			return new WP_Error(
				'rest_forbidden_context',
				__( 'Sorry, you are not allowed to edit languages.', 'polylang' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}
		return true;
	}

/**
	 * Checks if a given request has access to create a language.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return true|WP_Error True if the request has access to create languages, WP_Error object otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function create_item_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		if ( ! $this->check_update_permission() ) {
			return new WP_Error(
				'rest_cannot_create',
				__( 'Sorry, you are not allowed to create a language.', 'polylang' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}
		return true;
	}

/**
	 * Checks if a given request has access to get a specific language.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return true|WP_Error True if the request has read access for the language, WP_Error object otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function get_item_permissions_check( $request ) {
		return $this->get_items_permissions_check( $request );
	}

/**
	 * Checks if a given request has access to update a specific language.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return true|WP_Error True if the request has access to update the language, WP_Error object otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function update_item_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		if ( ! $this->check_update_permission() ) {
			return new WP_Error(
				'rest_cannot_update',
				__( 'Sorry, you are not allowed to edit this language.', 'polylang' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}
		return true;
	}

/**
	 * Checks if a given request has access to delete a specific language.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return true|WP_Error True if the request has access to delete the language, WP_Error object otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function delete_item_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		if ( ! $this->check_update_permission() ) {
			return new WP_Error(
				'rest_cannot_delete',
				__( 'Sorry, you are not allowed to delete this language.', 'polylang' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}
		return true;
	}

/**
	 * Prepares the language for the REST response.
	 *
	 * @since 3.7
	 *
	 * @param PLL_Language    $item    Language object.
	 * @param WP_REST_Request $request Request object.
	 * @return WP_REST_Response Response object.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	public function prepare_item_for_response( $item, $request ) {
		$data     = $item->to_array();
		$fields   = $this->get_fields_for_response( $request );
		$response = array();

$data['is_rtl'] = (bool) $data['is_rtl'];
		$data['host']   = (string) $data['host'];

foreach ( $data as $language_prop => $prop_value ) {
			if ( rest_is_field_included( $language_prop, $fields ) ) {
				$response[ $language_prop ] = $prop_value;
			}
		}

/** @var WP_REST_Response */
		return rest_ensure_response( $response );
	}

/**
	 * Retrieves the language's schema, conforming to JSON Schema.
	 *
	 * @since 3.7
	 *
	 * @return array Item schema data.
	 */
	public function get_item_schema(): array {
		if ( $this->schema ) {
			return $this->add_additional_fields_schema( $this->schema );
		}

$this->schema = array(
			'$schema'    => 'http://json-schema.org/draft-04/schema#',
			'title'      => 'language',
			'type'       => 'object',
			'properties' => array(
				'term_id'         => array(
					'description' => __( 'Unique identifier for the language.', 'polylang' ),
					'type'        => 'integer',
					'minimum'     => 1,
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'name'            => array(
					'description' => __( 'The name is how it is displayed on your site (for example: English).', 'polylang' ),
					'type'        => 'string',
					'minLength'   => 1,
					'context'     => array( 'view', 'edit' ),
				),
				'slug'            => array(
					'description' => __( 'Language code - preferably 2-letters ISO 639-1 (for example: en).', 'polylang' ),
					'type'        => 'string',
					'pattern'     => Languages_Model::SLUG_PATTERN,
					'context'     => array( 'view', 'edit' ),
				),
				'locale'          => array(
					'description' => __( 'WordPress Locale for the language (for example: en_US).', 'polylang' ),
					'type'        => 'string',
					'pattern'     => Languages_Model::LOCALE_PATTERN,
					'context'     => array( 'view', 'edit' ),
				),
				'w3c'             => array(
					'description' => __( 'W3C Locale for the language (for example: en-US).', 'polylang' ),
					'type'        => 'string',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'facebook'        => array(
					'description' => __( 'Facebook Locale for the language (for example: en_US).', 'polylang' ),
					'type'        => 'string',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'is_rtl'          => array(
					'description' => sprintf(
						/* translators: %s is a value. */
						__( 'Text direction. %s for right-to-left.', 'polylang' ),
						'`true`'
					),
					'type'        => 'boolean',
					'context'     => array( 'view', 'edit' ),
				),
				'term_group'      => array(
					'description' => __( 'Position of the language in the language switcher.', 'polylang' ),
					'type'        => 'integer',
					'context'     => array( 'view', 'edit' ),
				),
				'flag_code'       => array(
					'description' => __( 'Flag code corresponding to ISO 3166-1 (for example: us for the United States flag).', 'polylang' ),
					'type'        => 'string',
					'context'     => array( 'view', 'edit' ),
				),
				'flag_url'        => array(
					'description' => __( 'Flag URL.', 'polylang' ),
					'type'        => 'string',
					'format'      => 'uri',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'flag'            => array(
					'description' => __( 'HTML tag for the flag.', 'polylang' ),
					'type'        => 'string',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'custom_flag_url' => array(
					'description' => __( 'Custom flag URL.', 'polylang' ),
					'type'        => 'string',
					'format'      => 'uri',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'custom_flag'     => array(
					'description' => __( 'HTML tag for the custom flag.', 'polylang' ),
					'type'        => 'string',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'is_default'      => array(
					'description' => __( 'Tells whether the language is the default one.', 'polylang' ),
					'type'        => 'boolean',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'active'          => array(
					'description' => __( 'Tells whether the language is active.', 'polylang' ),
					'type'        => 'boolean',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'home_url'        => array(
					'description' => __( 'Home URL in this language.', 'polylang' ),
					'type'        => 'string',
					'format'      => 'uri',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'search_url'      => array(
					'description' => __( 'Search URL in this language.', 'polylang' ),
					'type'        => 'string',
					'format'      => 'uri',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'host'            => array(
					'description' => __( 'Host for this language.', 'polylang' ),
					'type'        => 'string',
					'format'      => 'uri',
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'page_on_front'   => array(
					'description' => __( 'Page on front ID in this language.', 'polylang' ),
					'type'        => 'integer',
					'minimum'     => 0,
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'page_for_posts'  => array(
					'description' => __( 'Identifier of the page for posts in this language.', 'polylang' ),
					'type'        => 'integer',
					'minimum'     => 0,
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'fallbacks'       => array(
					'description' => __( 'List of language locale fallbacks.', 'polylang' ),
					'type'        => 'array',
					'uniqueItems' => true,
					'items'       => array(
						'type'    => 'string',
						'pattern' => Languages_Model::LOCALE_PATTERN,
					),
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'term_props'      => array(
					'description' => __( 'Language properties.', 'polylang' ),
					'type'        => 'object',
					'properties'  => array(),
					'context'     => array( 'view', 'edit' ),
					'readonly'    => true,
				),
				'no_default_cat'  => array(
					'description' => __( 'Tells whether the default category must be created when creating a new language.', 'polylang' ),
					'type'        => 'boolean',
					'context'     => array( 'edit' ),
					'default'     => false,
				),
			),
		);

foreach ( $this->translatable_objects as $translatable_object ) {
			$this->schema['properties']['term_props']['properties'][ $translatable_object->get_tax_language() ] = array(
				'description' => $translatable_object->get_rest_description(),
				'type'        => 'object',
				'properties'  => array(
					'term_id'          => array(
						/* translators: %s is the name of the term property (`term_id` or `term_taxonomy_id`). */
						'description' => sprintf( __( 'The %s of the language term for this translatable entity.', 'polylang' ), '`term_id`' ),
						'type'        => 'integer',
						'minimum'     => 1,
					),
					'term_taxonomy_id' => array(
						/* translators: %s is the name of the term property (`term_id` or `term_taxonomy_id`). */
						'description' => sprintf( __( 'The %s of the language term for this translatable entity.', 'polylang' ), '`term_taxonomy_id`' ),
						'type'        => 'integer',
						'minimum'     => 1,
					),
					'count'            => array(
						'description' => __( 'Number of items of this type of content in this language.', 'polylang' ),
						'type'        => 'integer',
						'minimum'     => 0,
					),
				),
			);
		}

return $this->add_additional_fields_schema( $this->schema );
	}

/**
	 * Retrieves an array of endpoint arguments from the item schema for the controller.
	 * Ensures that the `no_default_cat` property is returned only for `CREATABLE` requests.
	 *
	 * @since 3.7
	 *
	 * @param string $method Optional. HTTP method of the request. Default WP_REST_Server::CREATABLE.
	 * @return array Endpoint arguments.
	 */
	public function get_endpoint_args_for_item_schema( $method = WP_REST_Server::CREATABLE ) {
		$schema = $this->get_item_schema();
		if ( WP_REST_Server::CREATABLE !== $method ) {
			unset( $schema['properties']['no_default_cat'] );
		} else {
			$schema['properties']['locale']['required'] = true;
		}

return rest_get_endpoint_args_for_schema( $schema, $method );
	}

/**
	 * Tells if languages can be edited.
	 *
	 * @since 3.7
	 *
	 * @return bool
	 */
	protected function check_update_permission(): bool {
		return current_user_can( Capabilities::LANGUAGES );
	}

/**
	 * Returns the language, if the ID is valid.
	 *
	 * @since 3.7
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return PLL_Language|WP_Error Language object if the ID or slug is valid, WP_Error otherwise.
	 *
	 * @phpstan-template T of array
	 * @phpstan-param WP_REST_Request<T> $request
	 */
	private function get_language( WP_REST_Request $request ) {
		if ( isset( $request['term_id'] ) ) {
			$error = new WP_Error(
				'rest_invalid_id',
				__( 'Invalid language ID', 'polylang' ),
				array( 'status' => 404 )
			);

if ( $request['term_id'] <= 0 ) {
				return $error;
			}

$language = $this->languages->get( (int) $request['term_id'] );

if ( ! $language instanceof PLL_Language ) {
				return $error;
			}

return $language;
		}

if ( isset( $request['slug'] ) ) {
			$language = $this->languages->get( (string) $request['slug'] );

if ( ! $language instanceof PLL_Language ) {
				return new WP_Error(
					'rest_invalid_slug',
					__( 'Invalid language slug', 'polylang' ),
					array( 'status' => 404 )
				);
			}

return $language;
		}

// Should not happen.
		return new WP_Error(
			'rest_invalid_identifier',
			__( 'Invalid language identifier', 'polylang' ),
			array( 'status' => 404 )
		);
	}
}

cmd: