alid ) {
if ( is_wp_error( $valid ) ) {
$responses[] = $this->envelope_response( $this->error_to_response( $valid ), false )->get_data();
} else {
$responses[] = null;
}
}
return new WP_REST_Response(
array(
'failed' => 'validation',
'responses' => $responses,
),
WP_Http::MULTI_STATUS
);
}
foreach ( $requests as $i => $single_request ) {
$clean_request = clone $single_request;
$clean_request->set_url_params( array() );
$clean_request->set_attributes( array() );
$clean_request->set_default_params( array() );
/** This filter is documented in wp-includes/rest-api/class-wp-rest-server.php */
$result = apply_filters( 'rest_pre_dispatch', null, $this, $clean_request );
if ( empty( $result ) ) {
$match = $matches[ $i ];
$error = null;
if ( is_wp_error( $validation[ $i ] ) ) {
$error = $validation[ $i ];
}
if ( is_wp_error( $match ) ) {
$result = $this->error_to_response( $match );
} else {
list( $route, $handler ) = $match;
if ( ! $error && ! is_callable( $handler['callback'] ) ) {
$error = new WP_Error(
'rest_invalid_handler',
__( 'The handler for the route is invalid' ),
array( 'status' => 500 )
);
}
$result = $this->respond_to_request( $single_request, $route, $handler, $error );
}
}
/** This filter is documented in wp-includes/rest-api/class-wp-rest-server.php */
$result = apply_filters( 'rest_post_dispatch', rest_ensure_response( $result ), $this, $single_request );
$responses[] = $this->envelope_response( $result, false )->get_data();
}
return new WP_REST_Response( array( 'responses' => $responses ), WP_Http::MULTI_STATUS );
}
/**
* Sends an HTTP status code.
*
* @since 4.4.0
*
* @param int $code HTTP status.
*/
protected function set_status( $code ) {
status_header( $code );
}
/**
* Sends an HTTP header.
*
* @since 4.4.0
*
* @param string $key Header key.
* @param string $value Header value.
*/
public function send_header( $key, $value ) {
/*
* Sanitize as per RFC2616 (Section 4.2):
*
* Any LWS that occurs between field-content MAY be replaced with a
* single SP before interpreting the field value or forwarding the
* message downstream.
*/
$value = preg_replace( '/\s+/', ' ', $value );
header( sprintf( '%s: %s', $key, $value ) );
}
/**
* Sends multiple HTTP headers.
*
* @since 4.4.0
*
* @param array $headers Map of header name to header value.
*/
public function send_headers( $headers ) {
foreach ( $headers as $key => $value ) {
$this->send_header( $key, $value );
}
}
/**
* Removes an HTTP header from the current response.
*
* @since 4.8.0
*
* @param string $key Header key.
*/
public function remove_header( $key ) {
header_remove( $key );
}
/**
* Retrieves the raw request entity (body).
*
* @since 4.4.0
*
* @global string $HTTP_RAW_POST_DATA Raw post data.
*
* @return string Raw request data.
*/
public static function get_raw_data() {
// phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
global $HTTP_RAW_POST_DATA;
// $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
$HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
}
return $HTTP_RAW_POST_DATA;
// phpcs:enable
}
/**
* Extracts headers from a PHP-style $_SERVER array.
*
* @since 4.4.0
*
* @param array $server Associative array similar to `$_SERVER`.
* @return array Headers extracted from the input.
*/
public function get_headers( $server ) {
$headers = array();
// CONTENT_* headers are not prefixed with HTTP_.
$additional = array(
'CONTENT_LENGTH' => true,
'CONTENT_MD5' => true,
'CONTENT_TYPE' => true,
);
foreach ( $server as $key => $value ) {
if ( strpos( $key, 'HTTP_' ) === 0 ) {
$headers[ substr( $key, 5 ) ] = $value;
} elseif ( 'REDIRECT_HTTP_AUTHORIZATION' === $key && empty( $server['HTTP_AUTHORIZATION'] ) ) {
/*
* In some server configurations, the authorization header is passed in this alternate location.
* Since it would not be passed in in both places we do not check for both headers and resolve.
*/
$headers['AUTHORIZATION'] = $value;
} elseif ( isset( $additional[ $key ] ) ) {
$headers[ $key ] = $value;
}
}
return $headers;
}
}