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<?php
/**
* Class MC4WP_API_Exception
*
* @property string $title
* @property string $detail
* @property array $errors
*/
class MC4WP_API_Exception extends Exception {
/**
* @var object
*/
public $response = array();
/**
* @var object
*/
public $request = array();
/**
* @var array
*/
public $response_data = array();
/**
* MC4WP_API_Exception constructor.
*
* @param string $message
* @param int $code
* @param array $request
* @param array $response
* @param object $data
*/
public function __construct( $message, $code, $request = null, $response = null, $data = null ) {
parent::__construct( $message, $code );
$this->request = $request;
$this->response = $response;
$this->response_data = $data;
}
/**
* Backwards compatibility for direct property access.
* @param string $property
* @return mixed
*/
public function __get( $property ) {
if ( in_array( $property, array( 'title', 'detail', 'errors' ), true ) ) {
if ( ! empty( $this->response_data ) && isset( $this->response_data->{$property} ) ) {
return $this->response_data->{$property};
}
return '';
}
}
/**
* @return string
*/
public function __toString() {
$string = $this->message . '.';
// add errors from response data returned by Mailchimp
if ( ! empty( $this->response_data ) ) {
if ( ! empty( $this->response_data->title ) && $this->response_data->title !== $this->getMessage() ) {
$string .= ' ' . $this->response_data->title . '.';
}
// add detail message
if ( ! empty( $this->response_data->detail ) ) {
$string .= ' ' . $this->response_data->detail;
}
// add field specific errors
if ( ! empty( $this->response_data->errors ) && isset( $this->response_data->errors[0]->field ) ) {
// strip off obsolete msg
$string = str_replace( 'For field-specific details, see the \'errors\' array.', '', $string );
// generate list of field errors
$field_errors = array();
foreach ( $this->response_data->errors as $error ) {
if ( ! empty( $error->field ) ) {
$field_errors[] = sprintf( '- %s : %s', $error->field, $error->message );
} else {
$field_errors[] = sprintf( '- %s', $error->message );
}
}
$string .= " \n" . join( "\n", $field_errors );
}
}
// Add request data
if ( ! empty( $this->request ) && is_array( $this->request ) ) {
$string .= "\n\n" . sprintf( "Request: \n%s %s\n", $this->request['method'], $this->request['url'] );
// foreach ( $this->request['headers'] as $key => $value ) {
// $string .= sprintf( "%s: %s\n", $key, $value );
// }
if ( ! empty( $this->request['body'] ) ) {
$string .= "\n" . $this->request['body'];
}
}
// Add response data
if ( ! empty( $this->response ) && is_array( $this->response ) ) {
$response_code = wp_remote_retrieve_response_code( $this->response );
$response_message = wp_remote_retrieve_response_message( $this->response );
$response_body = wp_remote_retrieve_body( $this->response );
$string .= "\n\n" . sprintf( "Response: \n%d %s\n%s", $response_code, $response_message, $response_body );
}
return $string;
}
}
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