1361 lines
37 KiB
PHP
1361 lines
37 KiB
PHP
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
|
|
/**
|
|
* Jetpack JSON API.
|
|
*
|
|
* @package automattic/jetpack
|
|
*/
|
|
|
|
use Automattic\Jetpack\Status;
|
|
|
|
if ( ! defined( 'WPCOM_JSON_API__DEBUG' ) ) {
|
|
define( 'WPCOM_JSON_API__DEBUG', false );
|
|
}
|
|
|
|
require_once __DIR__ . '/sal/class.json-api-platform.php';
|
|
|
|
/**
|
|
* Jetpack JSON API.
|
|
*/
|
|
class WPCOM_JSON_API {
|
|
/**
|
|
* Static instance.
|
|
*
|
|
* @todo This should be private.
|
|
* @var self|null
|
|
*/
|
|
public static $self = null;
|
|
|
|
/**
|
|
* Registered endpoints.
|
|
*
|
|
* @var WPCOM_JSON_API_Endpoint[]
|
|
*/
|
|
public $endpoints = array();
|
|
|
|
/**
|
|
* Endpoint being processed.
|
|
*
|
|
* @var WPCOM_JSON_API_Endpoint
|
|
*/
|
|
public $endpoint = null;
|
|
|
|
/**
|
|
* Token details.
|
|
*
|
|
* @var array
|
|
*/
|
|
public $token_details = array();
|
|
|
|
/**
|
|
* Request HTTP method.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $method = '';
|
|
|
|
/**
|
|
* Request URL.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $url = '';
|
|
|
|
/**
|
|
* Path part of the request URL.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $path = '';
|
|
|
|
/**
|
|
* Version extracted from the request URL.
|
|
*
|
|
* @var string|null
|
|
*/
|
|
public $version = null;
|
|
|
|
/**
|
|
* Parsed query data.
|
|
*
|
|
* @var array
|
|
*/
|
|
public $query = array();
|
|
|
|
/**
|
|
* Post body, if the request is a POST.
|
|
*
|
|
* @var string|null
|
|
*/
|
|
public $post_body = null;
|
|
|
|
/**
|
|
* Copy of `$_FILES` if the request is a POST.
|
|
*
|
|
* @var null|array
|
|
*/
|
|
public $files = null;
|
|
|
|
/**
|
|
* Content type of the request.
|
|
*
|
|
* @var string|null
|
|
*/
|
|
public $content_type = null;
|
|
|
|
/**
|
|
* Value of `$_SERVER['HTTP_ACCEPT']`, if any
|
|
*
|
|
* @var string
|
|
*/
|
|
public $accept = '';
|
|
|
|
/**
|
|
* Value of `$_SERVER['HTTPS']`, or "--UNset--" if unset.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $_server_https; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
|
|
|
|
/**
|
|
* Whether to exit after serving a response.
|
|
*
|
|
* @var bool
|
|
*/
|
|
public $exit = true;
|
|
|
|
/**
|
|
* Public API scheme.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $public_api_scheme = 'https';
|
|
|
|
/**
|
|
* Output status code.
|
|
*
|
|
* @var int
|
|
*/
|
|
public $output_status_code = 200;
|
|
|
|
/**
|
|
* Trapped error.
|
|
*
|
|
* @var null|array
|
|
*/
|
|
public $trapped_error = null;
|
|
|
|
/**
|
|
* Whether output has been done.
|
|
*
|
|
* @var bool
|
|
*/
|
|
public $did_output = false;
|
|
|
|
/**
|
|
* Extra HTTP headers.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $extra_headers = array();
|
|
|
|
/**
|
|
* AMP source origin.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $amp_source_origin = null;
|
|
|
|
/**
|
|
* Initialize.
|
|
*
|
|
* @param string|null $method As for `$this->setup_inputs()`.
|
|
* @param string|null $url As for `$this->setup_inputs()`.
|
|
* @param string|null $post_body As for `$this->setup_inputs()`.
|
|
* @return WPCOM_JSON_API instance
|
|
*/
|
|
public static function init( $method = null, $url = null, $post_body = null ) {
|
|
if ( ! self::$self ) {
|
|
self::$self = new static( $method, $url, $post_body );
|
|
}
|
|
return self::$self;
|
|
}
|
|
|
|
/**
|
|
* Add an endpoint.
|
|
*
|
|
* @param WPCOM_JSON_API_Endpoint $endpoint Endpoint to add.
|
|
*/
|
|
public function add( WPCOM_JSON_API_Endpoint $endpoint ) {
|
|
// @todo Determine if anything depends on this being serialized rather than e.g. JSON.
|
|
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize -- Legacy, possibly depended on elsewhere.
|
|
$path_versions = serialize(
|
|
array(
|
|
$endpoint->path,
|
|
$endpoint->min_version,
|
|
$endpoint->max_version,
|
|
)
|
|
);
|
|
if ( ! isset( $this->endpoints[ $path_versions ] ) ) {
|
|
$this->endpoints[ $path_versions ] = array();
|
|
}
|
|
$this->endpoints[ $path_versions ][ $endpoint->method ] = $endpoint;
|
|
}
|
|
|
|
/**
|
|
* Determine if a string is truthy. If it's not a string, which can happen with
|
|
* not well-formed data coming from Jetpack sites, we still consider it a truthy value.
|
|
*
|
|
* @param mixed $value true, 1, "1", "t", and "true" (case insensitive) are truthy, everything else isn't.
|
|
* @return bool
|
|
*/
|
|
public static function is_truthy( $value ) {
|
|
if ( true === $value ) {
|
|
return true;
|
|
}
|
|
|
|
if ( 1 === $value ) {
|
|
return true;
|
|
}
|
|
|
|
if ( ! is_string( $value ) ) {
|
|
return false;
|
|
}
|
|
|
|
switch ( strtolower( (string) $value ) ) {
|
|
case '1':
|
|
case 't':
|
|
case 'true':
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if a string is falsey.
|
|
*
|
|
* @param mixed $value false, 0, "0", "f", and "false" (case insensitive) are falsey, everything else isn't.
|
|
* @return bool
|
|
*/
|
|
public static function is_falsy( $value ) {
|
|
if ( false === $value ) {
|
|
return true;
|
|
}
|
|
|
|
if ( 0 === $value ) {
|
|
return true;
|
|
}
|
|
|
|
if ( ! is_string( $value ) ) {
|
|
return false;
|
|
}
|
|
|
|
switch ( strtolower( (string) $value ) ) {
|
|
case '0':
|
|
case 'f':
|
|
case 'false':
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @todo This should be private.
|
|
* @param string|null $method As for `$this->setup_inputs()`.
|
|
* @param string|null $url As for `$this->setup_inputs()`.
|
|
* @param string|null $post_body As for `$this->setup_inputs()`.
|
|
*/
|
|
public function __construct( $method = null, $url = null, $post_body = null ) {
|
|
$this->setup_inputs( $method, $url, $post_body );
|
|
}
|
|
|
|
/**
|
|
* Setup inputs.
|
|
*
|
|
* @param string|null $method Request HTTP method. Fetched from `$_SERVER` if null.
|
|
* @param string|null $url URL requested. Determined from `$_SERVER` if null.
|
|
* @param string|null $post_body POST body. Read from `php://input` if null and method is POST.
|
|
*/
|
|
public function setup_inputs( $method = null, $url = null, $post_body = null ) {
|
|
if ( $method === null ) {
|
|
$this->method = isset( $_SERVER['REQUEST_METHOD'] ) ? strtoupper( filter_var( wp_unslash( $_SERVER['REQUEST_METHOD'] ) ) ) : '';
|
|
} else {
|
|
$this->method = strtoupper( $method );
|
|
}
|
|
if ( $url === null ) {
|
|
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sniff misses the esc_url_raw.
|
|
$this->url = esc_url_raw( set_url_scheme( 'http://' . ( isset( $_SERVER['HTTP_HOST'] ) ? wp_unslash( $_SERVER['HTTP_HOST'] ) : '' ) . ( isset( $_SERVER['REQUEST_URI'] ) ? wp_unslash( $_SERVER['REQUEST_URI'] ) : '' ) ) );
|
|
} else {
|
|
$this->url = $url;
|
|
}
|
|
|
|
$parsed = wp_parse_url( $this->url );
|
|
if ( ! empty( $parsed['path'] ) ) {
|
|
$this->path = $parsed['path'];
|
|
}
|
|
|
|
if ( ! empty( $parsed['query'] ) ) {
|
|
wp_parse_str( $parsed['query'], $this->query );
|
|
}
|
|
|
|
if ( ! empty( $_SERVER['HTTP_ACCEPT'] ) ) {
|
|
$this->accept = filter_var( wp_unslash( $_SERVER['HTTP_ACCEPT'] ) );
|
|
}
|
|
|
|
if ( 'POST' === $this->method ) {
|
|
if ( $post_body === null ) {
|
|
$this->post_body = file_get_contents( 'php://input' );
|
|
|
|
if ( ! empty( $_SERVER['HTTP_CONTENT_TYPE'] ) ) {
|
|
$this->content_type = filter_var( wp_unslash( $_SERVER['HTTP_CONTENT_TYPE'] ) );
|
|
} elseif ( ! empty( $_SERVER['CONTENT_TYPE'] ) ) {
|
|
$this->content_type = filter_var( wp_unslash( $_SERVER['CONTENT_TYPE'] ) );
|
|
} elseif ( isset( $this->post_body[0] ) && '{' === $this->post_body[0] ) {
|
|
$this->content_type = 'application/json';
|
|
} else {
|
|
$this->content_type = 'application/x-www-form-urlencoded';
|
|
}
|
|
|
|
if ( str_starts_with( strtolower( $this->content_type ), 'multipart/' ) ) {
|
|
// phpcs:ignore WordPress.Security.NonceVerification.Missing
|
|
$this->post_body = http_build_query( stripslashes_deep( $_POST ) );
|
|
$this->files = $_FILES;
|
|
$this->content_type = 'multipart/form-data';
|
|
}
|
|
} else {
|
|
$this->post_body = $post_body;
|
|
$this->content_type = isset( $this->post_body[0] ) && '{' === $this->post_body[0] ? 'application/json' : 'application/x-www-form-urlencoded';
|
|
}
|
|
} else {
|
|
$this->post_body = null;
|
|
$this->content_type = null;
|
|
}
|
|
|
|
$this->_server_https = array_key_exists( 'HTTPS', $_SERVER ) ? filter_var( wp_unslash( $_SERVER['HTTPS'] ) ) : '--UNset--';
|
|
}
|
|
|
|
/**
|
|
* Initialize.
|
|
*
|
|
* @return null|WP_Error (although this implementation always returns null)
|
|
*/
|
|
public function initialize() {
|
|
$this->token_details['blog_id'] = Jetpack_Options::get_option( 'id' );
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Checks if the current request is authorized with a blog token.
|
|
* This method is overridden by a child class in WPCOM.
|
|
*
|
|
* @since 9.1.0
|
|
*
|
|
* @param boolean|int $site_id The site id.
|
|
* @return boolean
|
|
*/
|
|
public function is_jetpack_authorized_for_site( $site_id = false ) {
|
|
if ( ! $this->token_details ) {
|
|
return false;
|
|
}
|
|
|
|
$token_details = (object) $this->token_details;
|
|
|
|
$site_in_token = (int) $token_details->blog_id;
|
|
|
|
if ( $site_in_token < 1 ) {
|
|
return false;
|
|
}
|
|
|
|
if ( $site_id && $site_in_token !== (int) $site_id ) {
|
|
return false;
|
|
}
|
|
|
|
if ( (int) get_current_user_id() !== 0 ) {
|
|
// If Jetpack blog token is used, no logged-in user should exist.
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Checks if the current request is authorized with an upload token.
|
|
* This method is overridden by a child class in WPCOM.
|
|
*
|
|
* @since 13.5
|
|
* @return boolean
|
|
*/
|
|
public function is_authorized_with_upload_token() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Serve.
|
|
*
|
|
* @param bool $exit Whether to exit.
|
|
* @return string|null Content type (assuming it didn't exit), or null in certain error cases.
|
|
*/
|
|
public function serve( $exit = true ) {
|
|
ini_set( 'display_errors', false ); // phpcs:ignore WordPress.PHP.IniSet.display_errors_Blacklisted
|
|
|
|
$this->exit = (bool) $exit;
|
|
|
|
// This was causing problems with Jetpack, but is necessary for wpcom
|
|
// @see https://github.com/Automattic/jetpack/pull/2603
|
|
// @see r124548-wpcom .
|
|
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
|
|
add_filter( 'home_url', array( $this, 'ensure_http_scheme_of_home_url' ), 10, 3 );
|
|
}
|
|
|
|
add_filter( 'user_can_richedit', '__return_true' );
|
|
|
|
add_filter( 'comment_edit_pre', array( $this, 'comment_edit_pre' ) );
|
|
|
|
$initialization = $this->initialize();
|
|
if ( 'OPTIONS' === $this->method ) {
|
|
/**
|
|
* Fires before the page output.
|
|
* Can be used to specify custom header options.
|
|
*
|
|
* @module json-api
|
|
*
|
|
* @since 3.1.0
|
|
*/
|
|
do_action( 'wpcom_json_api_options' );
|
|
return $this->output( 200, '', 'text/plain' );
|
|
}
|
|
|
|
if ( is_wp_error( $initialization ) ) {
|
|
$this->output_error( $initialization );
|
|
return;
|
|
}
|
|
|
|
// Normalize path and extract API version.
|
|
$this->path = untrailingslashit( $this->path );
|
|
if ( preg_match( '#^/rest/v(\d+(\.\d+)*)#', $this->path, $matches ) ) {
|
|
$this->path = substr( $this->path, strlen( $matches[0] ) );
|
|
$this->version = $matches[1];
|
|
}
|
|
|
|
$allowed_methods = array( 'GET', 'POST' );
|
|
$four_oh_five = false;
|
|
|
|
$is_help = preg_match( '#/help/?$#i', $this->path );
|
|
$matching_endpoints = array();
|
|
|
|
if ( $is_help ) {
|
|
$origin = get_http_origin();
|
|
|
|
if ( ! empty( $origin ) && 'GET' === $this->method ) {
|
|
header( 'Access-Control-Allow-Origin: ' . esc_url_raw( $origin ) );
|
|
}
|
|
|
|
$this->path = substr( rtrim( $this->path, '/' ), 0, -5 );
|
|
// Show help for all matching endpoints regardless of method.
|
|
$methods = $allowed_methods;
|
|
$find_all_matching_endpoints = true;
|
|
// How deep to truncate each endpoint's path to see if it matches this help request.
|
|
$depth = substr_count( $this->path, '/' ) + 1;
|
|
if ( false !== stripos( $this->accept, 'javascript' ) || false !== stripos( $this->accept, 'json' ) ) {
|
|
$help_content_type = 'json';
|
|
} else {
|
|
$help_content_type = 'html';
|
|
}
|
|
} elseif ( in_array( $this->method, $allowed_methods, true ) ) {
|
|
// Only serve requested method.
|
|
$methods = array( $this->method );
|
|
$find_all_matching_endpoints = false;
|
|
} else {
|
|
// We don't allow this requested method - find matching endpoints and send 405.
|
|
$methods = $allowed_methods;
|
|
$find_all_matching_endpoints = true;
|
|
$four_oh_five = true;
|
|
}
|
|
|
|
// Find which endpoint to serve.
|
|
$found = false;
|
|
foreach ( $this->endpoints as $endpoint_path_versions => $endpoints_by_method ) {
|
|
// @todo Determine if anything depends on this being serialized rather than e.g. JSON.
|
|
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize -- Legacy, possibly depended on elsewhere.
|
|
$endpoint_path_versions = unserialize( $endpoint_path_versions );
|
|
$endpoint_path = $endpoint_path_versions[0];
|
|
$endpoint_min_version = $endpoint_path_versions[1];
|
|
$endpoint_max_version = $endpoint_path_versions[2];
|
|
|
|
// Make sure max_version is not less than min_version.
|
|
if ( version_compare( $endpoint_max_version, $endpoint_min_version, '<' ) ) {
|
|
$endpoint_max_version = $endpoint_min_version;
|
|
}
|
|
|
|
foreach ( $methods as $method ) {
|
|
if ( ! isset( $endpoints_by_method[ $method ] ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Normalize.
|
|
$endpoint_path = untrailingslashit( $endpoint_path );
|
|
if ( $is_help ) {
|
|
// Truncate path at help depth.
|
|
$endpoint_path = implode( '/', array_slice( explode( '/', $endpoint_path ), 0, $depth ) );
|
|
}
|
|
|
|
// Generate regular expression from sprintf().
|
|
$endpoint_path_regex = str_replace( array( '%s', '%d' ), array( '([^/?&]+)', '(\d+)' ), $endpoint_path );
|
|
|
|
if ( ! preg_match( "#^$endpoint_path_regex\$#", $this->path, $path_pieces ) ) {
|
|
// This endpoint does not match the requested path.
|
|
continue;
|
|
}
|
|
|
|
if ( version_compare( $this->version, $endpoint_min_version, '<' ) || version_compare( $this->version, $endpoint_max_version, '>' ) ) {
|
|
// This endpoint does not match the requested version.
|
|
continue;
|
|
}
|
|
|
|
$found = true;
|
|
|
|
if ( $find_all_matching_endpoints ) {
|
|
$matching_endpoints[] = array( $endpoints_by_method[ $method ], $path_pieces );
|
|
} else {
|
|
// The method parameters are now in $path_pieces.
|
|
$endpoint = $endpoints_by_method[ $method ];
|
|
break 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( ! $found ) {
|
|
return $this->output( 404, '', 'text/plain' );
|
|
}
|
|
|
|
if ( $four_oh_five ) {
|
|
$allowed_methods = array();
|
|
foreach ( $matching_endpoints as $matching_endpoint ) {
|
|
$allowed_methods[] = $matching_endpoint[0]->method;
|
|
}
|
|
|
|
header( 'Allow: ' . strtoupper( implode( ',', array_unique( $allowed_methods ) ) ) );
|
|
return $this->output(
|
|
405,
|
|
array(
|
|
'error' => 'not_allowed',
|
|
'error_message' => 'Method not allowed',
|
|
)
|
|
);
|
|
}
|
|
|
|
if ( $is_help ) {
|
|
/**
|
|
* Fires before the API output.
|
|
*
|
|
* @since 1.9.0
|
|
*
|
|
* @param string help.
|
|
*/
|
|
do_action( 'wpcom_json_api_output', 'help' );
|
|
$proxied = function_exists( 'wpcom_is_proxied_request' ) ? wpcom_is_proxied_request() : false;
|
|
if ( 'json' === $help_content_type ) {
|
|
$docs = array();
|
|
foreach ( $matching_endpoints as $matching_endpoint ) {
|
|
if ( $matching_endpoint[0]->is_publicly_documentable() || $proxied || WPCOM_JSON_API__DEBUG ) {
|
|
$docs[] = call_user_func( array( $matching_endpoint[0], 'generate_documentation' ) );
|
|
}
|
|
}
|
|
return $this->output( 200, $docs );
|
|
} else {
|
|
status_header( 200 );
|
|
foreach ( $matching_endpoints as $matching_endpoint ) {
|
|
if ( $matching_endpoint[0]->is_publicly_documentable() || $proxied || WPCOM_JSON_API__DEBUG ) {
|
|
call_user_func( array( $matching_endpoint[0], 'document' ) );
|
|
}
|
|
}
|
|
}
|
|
exit( 0 );
|
|
}
|
|
|
|
if ( $endpoint->in_testing && ! WPCOM_JSON_API__DEBUG ) {
|
|
return $this->output( 404, '', 'text/plain' );
|
|
}
|
|
|
|
/** This action is documented in class.json-api.php */
|
|
do_action( 'wpcom_json_api_output', $endpoint->stat );
|
|
|
|
$response = $this->process_request( $endpoint, $path_pieces );
|
|
|
|
if ( ! $response && ! is_array( $response ) ) {
|
|
return $this->output( 500, '', 'text/plain' );
|
|
} elseif ( is_wp_error( $response ) ) {
|
|
return $this->output_error( $response );
|
|
}
|
|
|
|
$output_status_code = $this->output_status_code;
|
|
$this->set_output_status_code();
|
|
|
|
return $this->output( $output_status_code, $response, 'application/json', $this->extra_headers );
|
|
}
|
|
|
|
/**
|
|
* Process a request.
|
|
*
|
|
* @param WPCOM_JSON_API_Endpoint $endpoint Endpoint.
|
|
* @param array $path_pieces Path pieces.
|
|
* @return array|WP_Error Return value from the endpoint's callback.
|
|
*/
|
|
public function process_request( WPCOM_JSON_API_Endpoint $endpoint, $path_pieces ) {
|
|
$this->endpoint = $endpoint;
|
|
$this->maybe_switch_to_token_user_and_site();
|
|
return call_user_func_array( array( $endpoint, 'callback' ), $path_pieces );
|
|
}
|
|
|
|
/**
|
|
* Output a response or error without exiting.
|
|
*
|
|
* @param int $status_code HTTP status code.
|
|
* @param mixed $response Response data.
|
|
* @param string $content_type Content type of the response.
|
|
*/
|
|
public function output_early( $status_code, $response = null, $content_type = 'application/json' ) {
|
|
$exit = $this->exit;
|
|
$this->exit = false;
|
|
if ( is_wp_error( $response ) ) {
|
|
$this->output_error( $response );
|
|
} else {
|
|
$this->output( $status_code, $response, $content_type );
|
|
}
|
|
$this->exit = $exit;
|
|
if ( ! defined( 'XMLRPC_REQUEST' ) || ! XMLRPC_REQUEST ) {
|
|
$this->finish_request();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set output status code.
|
|
*
|
|
* @param int $code HTTP status code.
|
|
*/
|
|
public function set_output_status_code( $code = 200 ) {
|
|
$this->output_status_code = $code;
|
|
}
|
|
|
|
/**
|
|
* Output a response.
|
|
*
|
|
* @param int $status_code HTTP status code.
|
|
* @param mixed $response Response data.
|
|
* @param string $content_type Content type of the response.
|
|
* @param array $extra Additional HTTP headers.
|
|
* @return string Content type (assuming it didn't exit).
|
|
*/
|
|
public function output( $status_code, $response = null, $content_type = 'application/json', $extra = array() ) {
|
|
$status_code = (int) $status_code;
|
|
|
|
// In case output() was called before the callback returned.
|
|
if ( $this->did_output ) {
|
|
if ( $this->exit ) {
|
|
exit( 0 );
|
|
}
|
|
return $content_type;
|
|
}
|
|
$this->did_output = true;
|
|
|
|
// 400s and 404s are allowed for all origins
|
|
if ( 404 === $status_code || 400 === $status_code ) {
|
|
header( 'Access-Control-Allow-Origin: *' );
|
|
}
|
|
|
|
/* Add headers for form submission from <amp-form/> */
|
|
if ( $this->amp_source_origin ) {
|
|
header( 'Access-Control-Allow-Origin: ' . wp_unslash( $this->amp_source_origin ) );
|
|
header( 'Access-Control-Allow-Credentials: true' );
|
|
}
|
|
|
|
if ( $response === null ) {
|
|
$response = new stdClass();
|
|
}
|
|
|
|
if ( 'text/plain' === $content_type ||
|
|
'text/html' === $content_type ) {
|
|
status_header( (int) $status_code );
|
|
header( 'Content-Type: ' . $content_type );
|
|
foreach ( $extra as $key => $value ) {
|
|
header( "$key: $value" );
|
|
}
|
|
echo $response; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
|
|
if ( $this->exit ) {
|
|
exit( 0 );
|
|
}
|
|
|
|
return $content_type;
|
|
}
|
|
|
|
$response = $this->filter_fields( $response );
|
|
|
|
if ( isset( $this->query['http_envelope'] ) && self::is_truthy( $this->query['http_envelope'] ) ) {
|
|
$response = static::wrap_http_envelope( $status_code, $response, $content_type, $extra );
|
|
|
|
$status_code = 200;
|
|
$content_type = 'application/json';
|
|
}
|
|
|
|
status_header( (int) $status_code );
|
|
header( "Content-Type: $content_type" );
|
|
if ( isset( $this->query['callback'] ) && is_string( $this->query['callback'] ) ) {
|
|
$callback = preg_replace( '/[^a-z0-9_.]/i', '', $this->query['callback'] );
|
|
} else {
|
|
$callback = false;
|
|
}
|
|
|
|
if ( $callback ) {
|
|
// Mitigate Rosetta Flash [1] by setting the Content-Type-Options: nosniff header
|
|
// and by prepending the JSONP response with a JS comment.
|
|
// [1] <https://blog.miki.it/2014/7/8/abusing-jsonp-with-rosetta-flash/index.html>.
|
|
echo "/**/$callback("; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- This is JSONP output, not HTML.
|
|
|
|
}
|
|
echo $this->json_encode( $response ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- This is JSON or JSONP output, not HTML.
|
|
if ( $callback ) {
|
|
echo ');';
|
|
}
|
|
|
|
if ( $this->exit ) {
|
|
exit( 0 );
|
|
}
|
|
|
|
return $content_type;
|
|
}
|
|
|
|
/**
|
|
* Wrap JSON API response into an HTTP 200 one.
|
|
*
|
|
* @param int $status_code HTTP status code.
|
|
* @param mixed $response Response body.
|
|
* @param string $content_type Content type.
|
|
* @param array|null $extra Extra data.
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function wrap_http_envelope( $status_code, $response, $content_type, $extra = null ) {
|
|
$headers = array(
|
|
array(
|
|
'name' => 'Content-Type',
|
|
'value' => $content_type,
|
|
),
|
|
);
|
|
|
|
if ( is_array( $extra ) ) {
|
|
foreach ( $extra as $key => $value ) {
|
|
$headers[] = array(
|
|
'name' => $key,
|
|
'value' => $value,
|
|
);
|
|
}
|
|
}
|
|
|
|
return array(
|
|
'code' => (int) $status_code,
|
|
'headers' => $headers,
|
|
'body' => $response,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Serialize an error.
|
|
*
|
|
* @param WP_Error $error Error.
|
|
* @return array with 'status_code' and 'errors' data.
|
|
*/
|
|
public static function serializable_error( $error ) {
|
|
|
|
$status_code = $error->get_error_data();
|
|
|
|
if ( is_array( $status_code ) && isset( $status_code['status_code'] ) ) {
|
|
$status_code = $status_code['status_code'];
|
|
}
|
|
|
|
if ( ! $status_code ) {
|
|
$status_code = 400;
|
|
}
|
|
$response = array(
|
|
'error' => $error->get_error_code(),
|
|
'message' => $error->get_error_message(),
|
|
);
|
|
|
|
$additional_data = $error->get_error_data( 'additional_data' );
|
|
if ( $additional_data ) {
|
|
$response['data'] = $additional_data;
|
|
}
|
|
|
|
return array(
|
|
'status_code' => $status_code,
|
|
'errors' => $response,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Output an error.
|
|
*
|
|
* @param WP_Error $error Error.
|
|
* @return string Content type (assuming it didn't exit).
|
|
*/
|
|
public function output_error( $error ) {
|
|
$error_response = static::serializable_error( $error );
|
|
|
|
return $this->output( $error_response['status_code'], $error_response['errors'] );
|
|
}
|
|
|
|
/**
|
|
* Filter fields in a response.
|
|
*
|
|
* @param array|object $response Response.
|
|
* @return array|object Filtered response.
|
|
*/
|
|
public function filter_fields( $response ) {
|
|
if ( empty( $this->query['fields'] ) || ( is_array( $response ) && ! empty( $response['error'] ) ) || ! empty( $this->endpoint->custom_fields_filtering ) ) {
|
|
return $response;
|
|
}
|
|
|
|
$fields = array_map( 'trim', explode( ',', $this->query['fields'] ) );
|
|
|
|
if ( is_object( $response ) ) {
|
|
$response = (array) $response;
|
|
}
|
|
|
|
$has_filtered = false;
|
|
if ( is_array( $response ) && empty( $response['ID'] ) ) {
|
|
$keys_to_filter = array(
|
|
'categories',
|
|
'comments',
|
|
'connections',
|
|
'domains',
|
|
'groups',
|
|
'likes',
|
|
'media',
|
|
'notes',
|
|
'posts',
|
|
'services',
|
|
'sites',
|
|
'suggestions',
|
|
'tags',
|
|
'themes',
|
|
'topics',
|
|
'users',
|
|
);
|
|
|
|
foreach ( $keys_to_filter as $key_to_filter ) {
|
|
if ( ! isset( $response[ $key_to_filter ] ) || $has_filtered ) {
|
|
continue;
|
|
}
|
|
|
|
foreach ( $response[ $key_to_filter ] as $key => $values ) {
|
|
if ( is_object( $values ) ) {
|
|
if ( is_object( $response[ $key_to_filter ] ) ) {
|
|
// phpcs:ignore Squiz.PHP.DisallowMultipleAssignments.Found -- False positive.
|
|
$response[ $key_to_filter ]->$key = (object) array_intersect_key( ( (array) $values ), array_flip( $fields ) );
|
|
} elseif ( is_array( $response[ $key_to_filter ] ) ) {
|
|
$response[ $key_to_filter ][ $key ] = (object) array_intersect_key( ( (array) $values ), array_flip( $fields ) );
|
|
}
|
|
} elseif ( is_array( $values ) ) {
|
|
$response[ $key_to_filter ][ $key ] = array_intersect_key( $values, array_flip( $fields ) );
|
|
}
|
|
}
|
|
|
|
$has_filtered = true;
|
|
}
|
|
}
|
|
|
|
if ( ! $has_filtered ) {
|
|
if ( is_object( $response ) ) {
|
|
$response = (object) array_intersect_key( (array) $response, array_flip( $fields ) );
|
|
} elseif ( is_array( $response ) ) {
|
|
$response = array_intersect_key( $response, array_flip( $fields ) );
|
|
}
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Filter for `home_url`.
|
|
*
|
|
* If `$original_scheme` is null, turns an https URL to http.
|
|
*
|
|
* @param string $url The complete home URL including scheme and path.
|
|
* @param string $path Path relative to the home URL. Blank string if no path is specified.
|
|
* @param string|null $original_scheme Scheme to give the home URL context. Accepts 'http', 'https', 'relative', 'rest', or null.
|
|
* @return string URL.
|
|
*/
|
|
public function ensure_http_scheme_of_home_url( $url, $path, $original_scheme ) {
|
|
if ( $original_scheme ) {
|
|
return $url;
|
|
}
|
|
|
|
return preg_replace( '#^https:#', 'http:', $url );
|
|
}
|
|
|
|
/**
|
|
* Decode HTML special characters in comment content.
|
|
*
|
|
* @param string $comment_content Comment content.
|
|
* @return string
|
|
*/
|
|
public function comment_edit_pre( $comment_content ) {
|
|
return htmlspecialchars_decode( $comment_content, ENT_QUOTES );
|
|
}
|
|
|
|
/**
|
|
* JSON encode.
|
|
*
|
|
* @param mixed $data Data.
|
|
* @return string|false
|
|
*/
|
|
public function json_encode( $data ) {
|
|
return wp_json_encode( $data );
|
|
}
|
|
|
|
/**
|
|
* Test if a string ends with a string.
|
|
*
|
|
* @param string $haystack String to check.
|
|
* @param string $needle Suffix to check.
|
|
* @return bool
|
|
*/
|
|
public function ends_with( $haystack, $needle ) {
|
|
return substr( $haystack, -strlen( $needle ) ) === $needle;
|
|
}
|
|
|
|
/**
|
|
* Returns the site's blog_id in the WP.com ecosystem
|
|
*
|
|
* @return int
|
|
*/
|
|
public function get_blog_id_for_output() {
|
|
return $this->token_details['blog_id'];
|
|
}
|
|
|
|
/**
|
|
* Returns the site's local blog_id.
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @return int
|
|
*/
|
|
public function get_blog_id( $blog_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
return $GLOBALS['blog_id'];
|
|
}
|
|
|
|
/**
|
|
* Switch to blog and validate user.
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param bool $verify_token_for_blog Whether to verify the token.
|
|
* @return int Blog ID.
|
|
*/
|
|
public function switch_to_blog_and_validate_user( $blog_id = 0, $verify_token_for_blog = true ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
if ( $this->is_restricted_blog( $blog_id ) ) {
|
|
return new WP_Error( 'unauthorized', 'User cannot access this restricted blog', 403 );
|
|
}
|
|
/**
|
|
* If this is a private site we check for 2 things:
|
|
* 1. In case of user based authentication, we need to check if the logged-in user has the 'read' capability.
|
|
* 2. In case of site based authentication, make sure the endpoint accepts it.
|
|
*/
|
|
if ( ( new Status() )->is_private_site() &&
|
|
! current_user_can( 'read' ) &&
|
|
! $this->endpoint->accepts_site_based_authentication()
|
|
) {
|
|
return new WP_Error( 'unauthorized', 'User cannot access this private blog.', 403 );
|
|
}
|
|
|
|
return $blog_id;
|
|
}
|
|
|
|
/**
|
|
* Switch to a user and blog based on the current request's Jetpack token when the endpoint accepts this feature.
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function maybe_switch_to_token_user_and_site() {
|
|
if ( ! $this->endpoint->allow_jetpack_token_auth ) {
|
|
return;
|
|
}
|
|
|
|
if ( ! class_exists( 'Jetpack_Server_Version' ) ) {
|
|
return;
|
|
}
|
|
|
|
$token = Jetpack_Server_Version::get_token_from_authorization_header();
|
|
|
|
if ( ! $token || is_wp_error( $token ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( get_current_user_id() !== $token->user_id ) {
|
|
wp_set_current_user( $token->user_id );
|
|
}
|
|
|
|
if ( get_current_blog_id() !== $token->blog_id ) {
|
|
switch_to_blog( $token->blog_id );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if the specified blog ID is a restricted blog
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @return bool
|
|
*/
|
|
public function is_restricted_blog( $blog_id ) {
|
|
/**
|
|
* Filters all REST API access and return a 403 unauthorized response for all Restricted blog IDs.
|
|
*
|
|
* @module json-api
|
|
*
|
|
* @since 3.4.0
|
|
*
|
|
* @param array $array Array of Blog IDs.
|
|
*/
|
|
$restricted_blog_ids = apply_filters( 'wpcom_json_api_restricted_blog_ids', array() );
|
|
return true === in_array( $blog_id, $restricted_blog_ids ); // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict -- I don't trust filters to return the right types.
|
|
}
|
|
|
|
/**
|
|
* Post like count.
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param int $post_id Post ID.
|
|
* @return int
|
|
*/
|
|
public function post_like_count( $blog_id, $post_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Is liked?
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param int $post_id Post ID.
|
|
* @return bool
|
|
*/
|
|
public function is_liked( $blog_id, $post_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Is reblogged?
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param int $post_id Post ID.
|
|
* @return bool
|
|
*/
|
|
public function is_reblogged( $blog_id, $post_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Is following?
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @return bool
|
|
*/
|
|
public function is_following( $blog_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Add global ID.
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
* @param int $post_id Post ID.
|
|
* @return string
|
|
*/
|
|
public function add_global_ID( $blog_id, $post_id ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable, WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Return a count of comment likes.
|
|
* This method is overridden by a child class in WPCOM.
|
|
*
|
|
* @since 13.5
|
|
* @return int
|
|
*/
|
|
public function comment_like_count() {
|
|
func_get_args(); // @phan-suppress-current-line PhanPluginUseReturnValueInternalKnown -- This is just here so Phan realizes the wpcom version does this.
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Get avatar URL.
|
|
*
|
|
* @param string $email Email.
|
|
* @param array $args Args for `get_avatar_url()`.
|
|
* @return string|false
|
|
*/
|
|
public function get_avatar_url( $email, $args = null ) {
|
|
if ( function_exists( 'wpcom_get_avatar_url' ) ) {
|
|
$ret = wpcom_get_avatar_url( $email, $args['size'] ?? 96, $args['default'] ?? '', false, $args['force_default'] ?? false );
|
|
return $ret ? $ret[0] : false;
|
|
} else {
|
|
return null === $args
|
|
? get_avatar_url( $email )
|
|
: get_avatar_url( $email, $args );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Counts the number of comments on a site, including certain comment types.
|
|
*
|
|
* @param int $post_id Post ID.
|
|
* @return array Array of counts, matching the output of https://developer.wordpress.org/reference/functions/get_comment_count/.
|
|
*/
|
|
public function wp_count_comments( $post_id ) {
|
|
global $wpdb;
|
|
if ( 0 !== $post_id ) {
|
|
return wp_count_comments( $post_id );
|
|
}
|
|
|
|
$counts = array(
|
|
'total_comments' => 0,
|
|
'all' => 0,
|
|
);
|
|
|
|
/**
|
|
* Exclude certain comment types from comment counts in the REST API.
|
|
*
|
|
* @since 6.9.0
|
|
* @deprecated 11.1
|
|
* @module json-api
|
|
*
|
|
* @param array Array of comment types to exclude (default: 'order_note', 'webhook_delivery', 'review', 'action_log')
|
|
*/
|
|
$exclude = apply_filters_deprecated( 'jetpack_api_exclude_comment_types_count', array( 'order_note', 'webhook_delivery', 'review', 'action_log' ), 'jetpack-11.1', 'jetpack_api_include_comment_types_count' ); // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
|
|
|
|
/**
|
|
* Include certain comment types in comment counts in the REST API.
|
|
* Note: the default array of comment types includes an empty string,
|
|
* to support comments posted before WP 5.5, that used an empty string as comment type.
|
|
*
|
|
* @since 11.1
|
|
* @module json-api
|
|
*
|
|
* @param array Array of comment types to include (default: 'comment', 'pingback', 'trackback')
|
|
*/
|
|
$include = apply_filters(
|
|
'jetpack_api_include_comment_types_count',
|
|
array( 'comment', 'pingback', 'trackback', '' )
|
|
);
|
|
|
|
if ( empty( $include ) ) {
|
|
return wp_count_comments( $post_id );
|
|
}
|
|
|
|
// The following caching mechanism is based on what the get_comments() function uses.
|
|
|
|
$key = md5( serialize( $include ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
|
|
$last_changed = wp_cache_get_last_changed( 'comment' );
|
|
|
|
$cache_key = "wp_count_comments:$key:$last_changed";
|
|
$count = wp_cache_get( $cache_key, 'jetpack-json-api' );
|
|
|
|
if ( false === $count ) {
|
|
array_walk( $include, 'esc_sql' );
|
|
$where = sprintf(
|
|
"WHERE comment_type IN ( '%s' )",
|
|
implode( "','", $include )
|
|
);
|
|
|
|
// phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- `$where` is built with escaping just above.
|
|
$count = $wpdb->get_results(
|
|
"SELECT comment_approved, COUNT(*) AS num_comments
|
|
FROM $wpdb->comments
|
|
{$where}
|
|
GROUP BY comment_approved
|
|
"
|
|
);
|
|
// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
|
|
|
|
wp_cache_add( $cache_key, $count, 'jetpack-json-api' );
|
|
}
|
|
|
|
$approved = array(
|
|
'0' => 'moderated',
|
|
'1' => 'approved',
|
|
'spam' => 'spam',
|
|
'trash' => 'trash',
|
|
'post-trashed' => 'post-trashed',
|
|
);
|
|
|
|
// <https://developer.wordpress.org/reference/functions/get_comment_count/#source>
|
|
foreach ( $count as $row ) {
|
|
if ( ! in_array( $row->comment_approved, array( 'post-trashed', 'trash', 'spam' ), true ) ) {
|
|
$counts['all'] += $row->num_comments;
|
|
$counts['total_comments'] += $row->num_comments;
|
|
} elseif ( ! in_array( $row->comment_approved, array( 'post-trashed', 'trash' ), true ) ) {
|
|
$counts['total_comments'] += $row->num_comments;
|
|
}
|
|
if ( isset( $approved[ $row->comment_approved ] ) ) {
|
|
$counts[ $approved[ $row->comment_approved ] ] = $row->num_comments;
|
|
}
|
|
}
|
|
|
|
foreach ( $approved as $key ) {
|
|
if ( empty( $counts[ $key ] ) ) {
|
|
$counts[ $key ] = 0;
|
|
}
|
|
}
|
|
|
|
$counts = (object) $counts;
|
|
|
|
return $counts;
|
|
}
|
|
|
|
/**
|
|
* Traps `wp_die()` calls and outputs a JSON response instead.
|
|
* The result is always output, never returned.
|
|
*
|
|
* @param string|null $error_code Call with string to start the trapping. Call with null to stop.
|
|
* @param int $http_status HTTP status code, 400 by default.
|
|
*/
|
|
public function trap_wp_die( $error_code = null, $http_status = 400 ) {
|
|
// Determine the filter name; based on the conditionals inside the wp_die function.
|
|
if ( wp_is_json_request() ) {
|
|
$die_handler = 'wp_die_json_handler';
|
|
} elseif ( wp_is_jsonp_request() ) {
|
|
$die_handler = 'wp_die_jsonp_handler';
|
|
} elseif ( wp_is_xml_request() ) {
|
|
$die_handler = 'wp_die_xml_handler';
|
|
} else {
|
|
$die_handler = 'wp_die_handler';
|
|
}
|
|
|
|
if ( $error_code === null ) {
|
|
$this->trapped_error = null;
|
|
// Stop trapping.
|
|
remove_filter( $die_handler, array( $this, 'wp_die_handler_callback' ) );
|
|
return;
|
|
}
|
|
|
|
// If API called via PHP, bail: don't do our custom wp_die(). Do the normal wp_die().
|
|
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
|
|
if ( ! defined( 'REST_API_REQUEST' ) || ! REST_API_REQUEST ) {
|
|
return;
|
|
}
|
|
} elseif ( ! defined( 'XMLRPC_REQUEST' ) || ! XMLRPC_REQUEST ) {
|
|
return;
|
|
}
|
|
|
|
$this->trapped_error = array(
|
|
'status' => $http_status,
|
|
'code' => $error_code,
|
|
'message' => '',
|
|
);
|
|
// Start trapping.
|
|
add_filter( $die_handler, array( $this, 'wp_die_handler_callback' ) );
|
|
}
|
|
|
|
/**
|
|
* Filter function for `wp_die_handler` and similar filters.
|
|
*
|
|
* @return callable
|
|
*/
|
|
public function wp_die_handler_callback() {
|
|
return array( $this, 'wp_die_handler' );
|
|
}
|
|
|
|
/**
|
|
* Handler for `wp_die` calls.
|
|
*
|
|
* @param string|WP_Error $message As for `wp_die()`.
|
|
* @param string|int $title As for `wp_die()`.
|
|
* @param string|array|int $args As for `wp_die()`.
|
|
* @return never
|
|
*/
|
|
public function wp_die_handler( $message, $title = '', $args = array() ) {
|
|
// Allow wp_die calls to override HTTP status code...
|
|
$args = wp_parse_args(
|
|
$args,
|
|
array(
|
|
'response' => $this->trapped_error['status'],
|
|
)
|
|
);
|
|
|
|
// ... unless it's 500
|
|
if ( 500 !== (int) $args['response'] ) {
|
|
$this->trapped_error['status'] = $args['response'];
|
|
}
|
|
|
|
if ( $title ) {
|
|
$message = "$title: $message";
|
|
}
|
|
|
|
$this->trapped_error['message'] = wp_kses( $message, array() );
|
|
|
|
switch ( $this->trapped_error['code'] ) {
|
|
case 'comment_failure':
|
|
if ( did_action( 'comment_duplicate_trigger' ) ) {
|
|
$this->trapped_error['code'] = 'comment_duplicate';
|
|
} elseif ( did_action( 'comment_flood_trigger' ) ) {
|
|
$this->trapped_error['code'] = 'comment_flood';
|
|
}
|
|
break;
|
|
}
|
|
|
|
// We still want to exit so that code execution stops where it should.
|
|
// Attach the JSON output to the WordPress shutdown handler.
|
|
add_action( 'shutdown', array( $this, 'output_trapped_error' ), 0 );
|
|
exit( 0 );
|
|
}
|
|
|
|
/**
|
|
* Output the trapped error.
|
|
*/
|
|
public function output_trapped_error() {
|
|
$this->exit = false; // We're already exiting once. Don't do it twice.
|
|
$this->output(
|
|
$this->trapped_error['status'],
|
|
(object) array(
|
|
'error' => $this->trapped_error['code'],
|
|
'message' => $this->trapped_error['message'],
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Finish the request.
|
|
*/
|
|
public function finish_request() {
|
|
if ( function_exists( 'fastcgi_finish_request' ) ) {
|
|
return fastcgi_finish_request();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize the locale if different from 'en'.
|
|
*
|
|
* @param string $locale The locale to initialize.
|
|
*/
|
|
public function init_locale( $locale ) {
|
|
if ( 'en' !== $locale ) {
|
|
// .org mo files are named slightly different from .com, and all we have is this the locale -- try to guess them.
|
|
$new_locale = $locale;
|
|
if ( str_contains( $locale, '-' ) ) {
|
|
$locale_pieces = explode( '-', $locale );
|
|
$new_locale = $locale_pieces[0];
|
|
$new_locale .= ( ! empty( $locale_pieces[1] ) ) ? '_' . strtoupper( $locale_pieces[1] ) : '';
|
|
} else { // phpcs:ignore Universal.ControlStructures.DisallowLonelyIf.Found
|
|
// .com might pass 'fr' because thats what our language files are named as, where core seems
|
|
// to do fr_FR - so try that if we don't think we can load the file.
|
|
if ( ! file_exists( WP_LANG_DIR . '/' . $locale . '.mo' ) ) {
|
|
$new_locale = $locale . '_' . strtoupper( $locale );
|
|
}
|
|
}
|
|
|
|
if ( file_exists( WP_LANG_DIR . '/' . $new_locale . '.mo' ) ) {
|
|
unload_textdomain( 'default' );
|
|
load_textdomain( 'default', WP_LANG_DIR . '/' . $new_locale . '.mo' );
|
|
}
|
|
}
|
|
}
|
|
}
|