<?php
/**
* HTTP API: WP_HTTP_Requests_Response class
*
* @package WordPress
* @subpackage HTTP
* @since 4.6.0
*/
/**
* Core wrapper object for a Requests_Response for standardisation.
*
* @since 4.6.0
*
* @see WP_HTTP_Response
*/
class WP_HTTP_Requests_Response extends WP_HTTP_Response {
/**
* Requests Response object.
*
* @since 4.6.0
* @var Requests_Response
*/
protected $response;
/**
* Filename the response was saved to.
*
* @since 4.6.0
* @var string|null
*/
protected $filename;
/**
* Constructor.
*
* @since 4.6.0
*
* @param Requests_Response $response HTTP response.
* @param string $filename Optional. File name. Default empty.
*/
public function __construct( Requests_Response $response, $filename = '' ) {
$this->response = $response;
$this->filename = $filename;
}
/**
* Retrieves the response object for the request.
*
* @since 4.6.0
*
* @return Requests_Response HTTP response.
*/
public function get_response_object() {
return $this->response;
}
/**
* Retrieves headers associated with the response.
*
* @since 4.6.0
*
* @return \Requests_Utility_CaseInsensitiveDictionary Map of header name to header value.
*/
public function get_headers() {
// Ensure headers remain case-insensitive.
$converted = new Requests_Utility_CaseInsensitiveDictionary();
foreach ( $this->response->headers->getAll() as $key => $value ) {
if ( count( $value ) === 1 ) {
$converted[ $key ] = $value[0];
} else {
$converted[ $key ] = $value;
}
}
return $converted;
}
/**
* Sets all header values.
*
* @since 4.6.0
*
* @param array $headers Map of header name to header value.
*/
public function set_headers( $headers ) {
$this->response->headers = new Requests_Response_Headers( $headers );
}
/**
* Sets a single HTTP header.
*
* @since 4.6.0
*
* @param string $key Header name.
* @param string $value Header value.
* @param bool $replace Optional. Whether to replace an existing header of the same name.
* Default true.
*/
public function header( $key, $value, $replace = true ) {
if ( $replace ) {
unset( $this->response->headers[ $key ] );
}
$this->response->headers[ $key ] = $value;
}
/**
* Retrieves the HTTP return code for the response.
*
* @since 4.6.0
*
* @return int The 3-digit HTTP status code.
*/
public function get_status() {
return $this->response->status_code;
}
/**
* Sets the 3-digit HTTP status code.
*
* @since 4.6.0
*
* @param int $code HTTP status.
*/
public function set_status( $code ) {
$this->response->status_code = absint( $code );
}
/**
* Retrieves the response data.
*
* @since 4.6.0
*
* @return string Response data.
*/
public function get_data() {
return $this->response->body;
}
/**
* Sets the response data.
*
* @since 4.6.0
*
* @param string $data Response data.
*/
public function set_data( $data ) {
$this->response->body = $data;
}
/**
* Retrieves cookies from the response.
*
* @since 4.6.0
*
* @return WP_HTTP_Cookie[] List of cookie objects.
*/
public function get_cookies() {
$cookies = array();
foreach ( $this->response->cookies as $cookie ) {
$cookies[] = new WP_Http_Cookie(
array(
'name' => $cookie->name,
'value' => urldecode( $cookie->value ),
'expires' => isset( $cookie->attributes['expires'] ) ? $cookie->attributes['expires'] : null,
'path' => isset( $cookie->attributes['path'] ) ? $cookie->attributes['path'] : null,
'domain' => isset( $cookie->attributes['domain'] ) ? $cookie->attributes['domain'] : null,
'host_only' => isset( $cookie->flags['host-only'] ) ? $cookie->flags['host-only'] : null,
)
);
}
return $cookies;
}
/**
* Converts the object to a WP_Http response array.
*
* @since 4.6.0
*
* @return array WP_Http response array, per WP_Http::request().
*/
public function to_array() {
return array(
'headers' => $this->get_headers(),
'body' => $this->get_data(),
'response' => array(
'code' => $this->get_status(),
'message' => get_status_header_desc( $this->get_status() ),
),
'cookies' => $this->get_cookies(),
'filename' => $this->filename,
);
}
}