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<?php
/**
* Braintree Error Result
*
* An Error Result will be returned from gateway methods when
* the gateway responds with an error. It will provide access
* to the original request.
* For example, when voiding a transaction, Error Result will
* respond to the void request if it failed:
*
* <code>
* $result = Braintree_Transaction::void('abc123');
* if ($result->success) {
* // Successful Result
* } else {
* // Braintree_Result_Error
* }
* </code>
*
* @package Braintree
* @subpackage Result
* @copyright 2014 Braintree, a division of PayPal, Inc.
*
* @property-read array $params original passed params
* @property-read object $errors Braintree_Error_ErrorCollection
* @property-read object $creditCardVerification credit card verification data
*/
class Braintree_Result_Error extends Braintree_Base
{
/**
*
* @var boolean always false
*/
public $success = false;
/**
* return original value for a field
* For example, if a user tried to submit 'invalid-email' in the html field transaction[customer][email],
* $result->valueForHtmlField("transaction[customer][email]") would yield "invalid-email"
*
* @param string $field
* @return string
*/
public function valueForHtmlField($field)
{
$pieces = preg_split("/[\[\]]+/", $field, 0, PREG_SPLIT_NO_EMPTY);
$params = $this->params;
foreach(array_slice($pieces, 0, -1) as $key) {
$params = $params[Braintree_Util::delimiterToCamelCase($key)];
}
if ($key != 'custom_fields') {
$finalKey = Braintree_Util::delimiterToCamelCase(end($pieces));
} else {
$finalKey = end($pieces);
}
$fieldValue = isset($params[$finalKey]) ? $params[$finalKey] : null;
return $fieldValue;
}
/**
* overrides default constructor
* @ignore
* @param array $response gateway response array
*/
public function __construct($response)
{
$this->_attributes = $response;
$this->_set('errors', new Braintree_Error_ErrorCollection($response['errors']));
if(isset($response['verification'])) {
$this->_set('creditCardVerification', new Braintree_Result_CreditCardVerification($response['verification']));
} else {
$this->_set('creditCardVerification', null);
}
if(isset($response['transaction'])) {
$this->_set('transaction', Braintree_Transaction::factory($response['transaction']));
} else {
$this->_set('transaction', null);
}
if(isset($response['subscription'])) {
$this->_set('subscription', Braintree_Subscription::factory($response['subscription']));
} else {
$this->_set('subscription', null);
}
if(isset($response['merchantAccount'])) {
$this->_set('merchantAccount', Braintree_MerchantAccount::factory($response['merchantAccount']));
} else {
$this->_set('merchantAccount', null);
}
}
/**
* create a printable representation of the object as:
* ClassName[property=value, property=value]
* @ignore
* @return var
*/
public function __toString()
{
$output = Braintree_Util::attributesToString($this->_attributes);
if (isset($this->_creditCardVerification)) {
$output .= sprintf('%s', $this->_creditCardVerification);
}
return __CLASS__ .'['.$output.']';
}
}